3 Commits

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Yuvi9587
af9edfb817 Readme.md 2025-05-11 00:02:17 +05:30
Yuvi9587
78fc87ae19 readme.md 2025-05-11 00:01:50 +05:30
Yuvi9587
f3b98ba416 readme.md 2025-05-11 00:00:02 +05:30
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.github/FUNDING.yml vendored
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github: [Yuvi9587]
ko_fi: yuvi427183
buy_me_a_coffee: yuvi9587

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Hanabi intrusive
Hanzo
Hinata
Jett
Makima
Rangiku - Page
Reyna
Sage
Yor
Yoruichi
killjoy
neon
power
viper

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MIT License
Copyright (c) [2025] [Yuvi9587]
Copyright (c) 2025 [Yuvi9587]
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

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Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
Bitstream Vera Fonts Copyright
------------------------------
Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
a trademark of Bitstream, Inc.
Permission is hereby granted, free of charge, to any person obtaining a copy
of the fonts accompanying this license ("Fonts") and associated
documentation files (the "Font Software"), to reproduce and distribute the
Font Software, including without limitation the rights to use, copy, merge,
publish, distribute, and/or sell copies of the Font Software, and to permit
persons to whom the Font Software is furnished to do so, subject to the
following conditions:
The above copyright and trademark notices and this permission notice shall
be included in all copies of one or more of the Font Software typefaces.
The Font Software may be modified, altered, or added to, and in particular
the designs of glyphs or characters in the Fonts may be modified and
additional glyphs or characters may be added to the Fonts, only if the fonts
are renamed to names not containing either the words "Bitstream" or the word
"Vera".
This License becomes null and void to the extent applicable to Fonts or Font
Software that has been modified and is distributed under the "Bitstream
Vera" names.
The Font Software may be sold as part of a larger software package but no
copy of one or more of the Font Software typefaces may be sold by itself.
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
FONT SOFTWARE.
Except as contained in this notice, the names of Gnome, the Gnome
Foundation, and Bitstream Inc., shall not be used in advertising or
otherwise to promote the sale, use or other dealings in this Font Software
without prior written authorization from the Gnome Foundation or Bitstream
Inc., respectively. For further information, contact: fonts at gnome dot
org.
Arev Fonts Copyright
------------------------------
Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining
a copy of the fonts accompanying this license ("Fonts") and
associated documentation files (the "Font Software"), to reproduce
and distribute the modifications to the Bitstream Vera Font Software,
including without limitation the rights to use, copy, merge, publish,
distribute, and/or sell copies of the Font Software, and to permit
persons to whom the Font Software is furnished to do so, subject to
the following conditions:
The above copyright and trademark notices and this permission notice
shall be included in all copies of one or more of the Font Software
typefaces.
The Font Software may be modified, altered, or added to, and in
particular the designs of glyphs or characters in the Fonts may be
modified and additional glyphs or characters may be added to the
Fonts, only if the fonts are renamed to names not containing either
the words "Tavmjong Bah" or the word "Arev".
This License becomes null and void to the extent applicable to Fonts
or Font Software that has been modified and is distributed under the
"Tavmjong Bah Arev" names.
The Font Software may be sold as part of a larger software package but
no copy of one or more of the Font Software typefaces may be sold by
itself.
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.
Except as contained in this notice, the name of Tavmjong Bah shall not
be used in advertising or otherwise to promote the sale, use or other
dealings in this Font Software without prior written authorization
from Tavmjong Bah. For further information, contact: tavmjong @ free
. fr.

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<div>
<h1>Kemono Downloader - Comprehensive Feature Guide</h1>
<p>This guide provides a detailed overview of all user interface elements, input fields, buttons, popups, and functionalities available in the application.</p>
<hr>
<h2><strong>1. URL Input (🔗)</strong></h2>
<p>This is the primary input field where you specify the content you want to download.</p>
<p><strong>Functionality:</strong></p>
<ul>
<li><strong>Creator URL:</strong> A link to a creator's main page (e.g., https://kemono.su/patreon/user/12345). Downloads all posts from the creator.</li>
<li><strong>Post URL:</strong> A direct link to a specific post (e.g., .../post/98765). Downloads only the specified post.</li>
</ul>
<p><strong>Interaction with Other Features:</strong> The content of this field influences "Manga Mode" and "Page Range". "Page Range" is enabled only with a creator URL.</p>
<hr>
<h2><strong>2. Creator Selection & Update (🎨)</strong></h2>
<p>The color palette emoji button opens the Creator Selection & Update dialog. This allows managing and downloading from a local creator database.</p>
<p><strong>Functionality:</strong></p>
<ul>
<li><strong>Creator Browser:</strong> Loads a list from <code>creators.json</code>. Search by name, service, or paste a URL to find creators.</li>
<li><strong>Batch Selection:</strong> Select multiple creators and click "Add Selected" to add them to the batch download session.</li>
<li><strong>Update Checker:</strong> Use a saved profile (.json) to download only new content based on previously fetched posts.</li>
<li><strong>Post Fetching & Filtering:</strong> "Fetch Posts" loads post titles, allowing you to choose specific posts for download.</li>
</ul>
<hr>
<h2><strong>3. Download Location Input (📁)</strong></h2>
<p>This input defines the destination directory for downloaded files.</p>
<p><strong>Functionality:</strong></p>
<ul>
<li><strong>Manual Entry:</strong> Enter or paste the folder path.</li>
<li><strong>Browse Button:</strong> Opens a system dialog to choose a folder.</li>
<li><strong>Directory Creation:</strong> If the folder doesn't exist, the app can create it after user confirmation.</li>
</ul>
<hr>
<h2><strong>4. Filter by Character(s) & Scope Button</strong></h2>
<p>Used to download content for specific characters or series and organize them into subfolders.</p>
<p><strong>Input Field (Filter by Character(s)):</strong></p>
<ul>
<li>Enter comma-separated names (e.g., <code>Tifa, Aerith</code>).</li>
<li>Group aliases using parentheses (e.g., <code>(Cloud, Zack)</code>).</li>
<li>Names are matched against titles, filenames, or comments.</li>
<li>If "Separate Folders by Known.txt" is enabled, the name becomes the subfolder name.</li>
</ul>
<p><strong>Scope Button Modes:</strong></p>
<ul>
<li><strong>Filter: Title</strong> (default) Match names in post titles only.</li>
<li><strong>Filter: Files</strong> Match names in filenames only.</li>
<li><strong>Filter: Both</strong> Try title match first, then filenames.</li>
<li><strong>Filter: Comments</strong> Try filenames first, then post comments if no match.</li>
</ul>
<hr>
<h2><strong>5. Skip with Words & Scope Button</strong></h2>
<p>Prevents downloading content based on keywords.</p>
<p><strong>Input Field (Skip with Words):</strong></p>
<ul>
<li>Enter comma-separated keywords (e.g., <code>WIP, sketch, preview</code>).</li>
<li>Matching is case-insensitive.</li>
<li>If a keyword matches, the file or post is skipped.</li>
</ul>
<p><strong>Scope Button Modes:</strong></p>
<ul>
<li><strong>Scope: Posts</strong> (default) Skips post if title contains a keyword.</li>
<li><strong>Scope: Files</strong> Skips individual files with keyword matches.</li>
<li><strong>Scope: Both</strong> Skips entire post if title matches, otherwise filters individual files.</li>
</ul>
</div>
<div>
<h2><strong>Filter File Section (Radio Buttons)</strong></h2>
<p>This section uses a group of radio buttons to control the primary download mode, dictating which types of files are targeted. Only one of these modes can be active at a time.</p>
<ul>
<li>
<strong>All:</strong> Default mode. Downloads every file and attachment provided by the API, regardless of type.
</li>
<li>
<strong>Images/GIFs:</strong> Filters for common image formats (<code>.jpg</code>, <code>.png</code>, <code>.gif</code>, <code>.webp</code>), skipping non-image files.
</li>
<li>
<strong>Videos:</strong> Filters for common video formats like <code>.mp4</code>, <code>.webm</code>, and <code>.mov</code>, skipping all others.
</li>
<li>
<strong>Only Archives:</strong> Downloads only archive files (<code>.zip</code>, <code>.rar</code>). Disables "Compress to WebP" and unchecks "Skip Archives".
</li>
<li>
<strong>Only Audio:</strong> Filters for common audio formats like <code>.mp3</code>, <code>.wav</code>, and <code>.flac</code>.
</li>
<li>
<strong>Only Links:</strong> Extracts external hyperlinks from post descriptions (e.g., Mega, Google Drive) and displays them in the log. Disables all download options.
</li>
<li>
<strong>More:</strong> Opens the "More Options" dialog to download text-based content instead of media files.
<ul>
<li><strong>Scope:</strong> Choose to extract from post description or comments.</li>
<li><strong>Export Format:</strong> Save text as PDF, DOCX, or TXT.</li>
<li><strong>Single PDF:</strong> Optionally compile all text into one PDF.</li>
</ul>
</li>
</ul>
<hr>
<h2><strong>Check Box Buttons</strong></h2>
<p>These checkboxes provide additional toggles to refine the download behavior and enable special features.</p>
<ul>
<li>
<strong>⭐ Favorite Mode:</strong> Changes workflow to download from your personal favorites. Disables the URL input.
<ul>
<li><strong>Favorite Artists:</strong> Opens a dialog to select from your favorited creators.</li>
<li><strong>Favorite Posts:</strong> Opens a dialog to select from your favorited posts on Kemono and Coomer.</li>
</ul>
</li>
<li>
<strong>Skip Archives:</strong> When checked, archive files (<code>.zip</code>, <code>.rar</code>) are ignored. Disabled in "Only Archives" mode.
</li>
<li>
<strong>Download Thumbnail Only:</strong> Saves only thumbnail previews, not full-resolution files. Enables "Scan Content for Images".
</li>
<li>
<strong>Scan Content for Images:</strong> Parses post HTML for embedded images not listed in the API. Looks for <code>&lt;img&gt;</code> tags and direct image links.
</li>
<li>
<strong>Compress to WebP:</strong> Converts large images (over 1.5 MB) to WebP format using the Pillow library for space-saving.
</li>
<li>
<strong>Keep Duplicates:</strong> Provides control over duplicate handling via the "Duplicate Handling Options" dialog.
<ul>
<li><strong>Skip by Hash:</strong> Default skip identical files.</li>
<li><strong>Keep Everything:</strong> Save all files regardless of duplication.</li>
<li><strong>Limit:</strong> Set a limit on how many copies of the same file are saved. A limit of <code>0</code> means no limit.</li>
</ul>
</li>
</ul>
</div>
<h2><strong>Folder Organization Checkboxes</strong></h2>
<ul>
<li>
<strong>Separate folders by Known.txt:</strong> Automatically organizes downloads into folders based on name matches.
<ul>
<li>Uses "Filter by Character(s)" input first, if available.</li>
<li>Then checks names in <code>Known.txt</code>.</li>
<li>Falls back to extracting from post title.</li>
</ul>
</li>
<li>
<strong>Subfolder per post:</strong> Creates a unique folder per post, using the posts title.
<ul>
<li>Prevents mixing files from multiple posts.</li>
<li>Can be combined with Known.txt-based folders.</li>
<li>Ensures uniqueness (e.g., <code>My Post Title_1</code>).</li>
<li>Automatically removes empty folders.</li>
</ul>
</li>
<li>
<strong>Date prefix:</strong> Enabled only with "Subfolder per post". Prepends the post date (e.g., <code>2025-08-03 My Post Title</code>) for chronological sorting.
</li>
</ul>
<h2><strong>General Functionality Checkboxes</strong></h2>
<ul>
<li>
<strong>Use cookie:</strong> Enables login-based access via cookies.
<ul>
<li>Paste cookie string directly, or browse to select a <code>cookies.txt</code> file.</li>
<li>Cookies are used in all authenticated API requests.</li>
</ul>
</li>
<li>
<strong>Use Multithreading:</strong> Enables parallel downloading of posts.
<ul>
<li>Specify the number of worker threads (e.g., 10).</li>
<li>Disabled for Manga Mode and Only Links mode.</li>
</ul>
</li>
<li>
<strong>Show external links in log:</strong> Adds a secondary log that displays links (e.g., Mega, Dropbox) found in post text.
</li>
<li>
<strong>Manga/Comic mode:</strong> Sorts posts chronologically before download.
<ul>
<li>Ensures correct page order for comics/manga.</li>
</ul>
<strong>Scope Button (Name: ...):</strong> Controls filename style:
<ul>
<li><strong>Name: Post Title</strong> — e.g., <code>Chapter-1.jpg</code></li>
<li><strong>Name: Date + Original</strong> — e.g., <code>2025-08-03_filename.png</code></li>
<li><strong>Name: Date + Title</strong> — e.g., <code>2025-08-03_Chapter-1.jpg</code></li>
<li><strong>Name: Title+G.Num</strong> — e.g., <code>Page_001.jpg</code></li>
<li><strong>Name: Date Based</strong> — e.g., <code>001.jpg</code>, with optional prefix</li>
<li><strong>Name: Post ID</strong> — uses unique post ID as filename</li>
</ul>
</li>
</ul>
<h2><strong>Start Download</strong></h2>
<ul>
<li>
<strong>Default State ("⬇️ Start Download"):</strong> When idle, this button gathers all current settings (URL, filters, checkboxes, etc.) and begins the download process via the DownloadManager.
</li>
<li>
<strong>Restore State:</strong> If an interrupted session is detected, the tooltip will indicate that starting a new download will discard previous session progress.
</li>
<li>
<strong>Update Mode (Phase 1 - "🔄 Check For Updates"):</strong> If a creator profile is loaded, clicking this button will fetch the creator's posts and compare them against your saved profile to identify new content.
</li>
<li>
<strong>Update Mode (Phase 2 - "⬇️ Start Download (X new)"):</strong> After new posts are found, the button text updates to reflect the number. Clicking it downloads only the new content.
</li>
</ul>
<h2><strong>Pause / Resume Download</strong></h2>
<ul>
<li>
<strong>While Downloading:</strong> The button toggles between:
<ul>
<li><strong>"⏸️ Pause Download":</strong> Sets a <code>pause_event</code>, which tells all worker threads to halt their current task and wait.</li>
<li><strong>"▶️ Resume Download":</strong> Clears the <code>pause_event</code>, allowing threads to resume their work.</li>
</ul>
</li>
<li>
<strong>While Idle:</strong> The button is disabled.
</li>
<li>
<strong>Restore State:</strong> Changes to "🔄 Restore Download", which resumes the last session from saved data.
</li>
</ul>
<h2><strong>Cancel & Reset UI</strong></h2>
<ul>
<li>
<strong>Functionality:</strong> Stops downloads gracefully using a <code>cancellation_event</code>. Threads finish current tasks before shutting down.
</li>
<li>
<strong>The Soft Reset:</strong> After cancellation is confirmed by background threads, the UI resets via the <code>download_finished</code> function. Input fields (URL and Download Location) are preserved for convenience.
</li>
<li>
<strong>Restore State:</strong> Changes to "🗑️ Discard Session", which deletes <code>session.json</code> and resets the UI.
</li>
<li>
<strong>Update State:</strong> Changes to "🗑️ Clear Selection", unloading the selected creator profile and returning to normal UI state.
</li>
</ul>
<h2><strong>Error Button</strong></h2>
<ul>
<li>
<strong>Error Counter:</strong> Shows how many files failed to download (e.g., <code>(3) Error</code>). Disabled if there are no errors.
</li>
<li>
<strong>Error Dialog:</strong> Clicking opens the "Files Skipped Due to Errors" dialog (defined in <code>ErrorFilesDialog.py</code>), listing all failed files.
</li>
<li>
<strong>Dialog Features:</strong>
<ul>
<li><strong>View Failed Files:</strong> Shows filenames and related post info.</li>
<li><strong>Select and Retry:</strong> Retry selected failed files in a focused download session.</li>
<li><strong>Export URLs:</strong> Save a <code>.txt</code> file of direct download links. Optionally include post metadata with each URL.</li>
</ul>
</li>
</ul>
<h2><strong>"Known Area" and its Controls</strong></h2>
<p>This section, located on the right side of the main window, manages your personal name database (<code>Known.txt</code>), which the app uses to organize downloads into subfolders.</p>
<ul>
<li>
<strong>Open Known.txt:</strong> Opens the <code>Known.txt</code> file in your system's default text editor for manual editing, such as bulk changes or cleanup.
</li>
<li>
<strong>Search character input:</strong> A live search filter that hides any list items not matching your input text. Useful for quickly locating specific names in large lists.
</li>
<li>
<strong>Known Series/Characters Area:</strong> Displays all names currently stored in your <code>Known.txt</code>. These names are used when "Separate folders by Known.txt" is enabled.
</li>
<li>
<strong>Input at bottom & Add button:</strong> Type a new character or series name into the input field, then click " Add". The app checks for duplicates, updates the list, and saves to <code>Known.txt</code>.
</li>
<li>
<strong>Add to Filter:</strong> Opens a dialog showing all entries from <code>Known.txt</code> with checkboxes. You can select one or more to auto-fill the "Filter by Character(s)" field at the top of the app.
</li>
<li>
<strong>Delete Selected:</strong> Select one or more entries from the list and click "🗑️ Delete Selected" to remove them from the app and update <code>Known.txt</code> accordingly.
</li>
</ul>
<h2><strong>Other Buttons</strong></h2>
<ul>
<li>
<strong>(?_?) mark button (Help Guide):</strong> Opens a multi-page help dialog with step-by-step instructions and explanations for all app features. Useful for new users.
</li>
<li>
<strong>History Button:</strong> Opens the Download History dialog (from <code>DownloadHistoryDialog.py</code>), showing:
<ul>
<li>Recently downloaded files</li>
<li>The first few posts processed in the last session</li>
</ul>
This allows for a quick review of recent activity.
</li>
<li>
<strong>Settings Button:</strong> Opens the Settings dialog (from <code>FutureSettingsDialog.py</code>), where you can change app-wide settings such as theme (light/dark) and language.
</li>
<li>
<strong>Support Button:</strong> Opens the Support dialog (from <code>SupportDialog.py</code>), which includes developer info, source links, and donation platforms like Ko-fi or Patreon.
</li>
</ul>
<h2><strong>Log Area Controls</strong></h2>
<p>These controls are located around the main log panel and offer tools for managing downloads, configuring advanced options, and resetting the application.</p>
<ul>
<li>
<strong>Multi-part: OFF</strong><br>
This button acts as both a status indicator and a configuration panel for multi-part downloading (parallel downloading of large files).
<ul>
<li><strong>Function:</strong> Opens the <code>Multipart Download Options</code> dialog (defined in <code>MultipartScopeDialog.py</code>).</li>
<li><strong>Scope Options:</strong> Choose between "Videos Only", "Archives Only", or "Both".</li>
<li><strong>Number of parts:</strong> Set how many simultaneous connections to use (216).</li>
<li><strong>Minimum file size:</strong> Set a threshold (MB) below which files are downloaded normally.</li>
<li><strong>Status:</strong> After applying settings, the button's text updates (e.g., <code>Multi-part: Both</code>); otherwise, it resets to <code>Multi-part: OFF</code>.</li>
</ul>
</li>
<li>
<strong>👁️ Eye Emoji Button (Log View Toggle)</strong><br>
Switches between two views in the log panel:
<ul>
<li><strong>👁️ Progress Log View:</strong> Shows real-time download progress, status messages, and errors.</li>
<li><strong>🚫 Missed Character View:</strong> Displays names detected in posts that didnt match the current filter — useful for updating <code>Known.txt</code>.</li>
</ul>
</li>
<li>
<strong>Reset Button</strong><br>
Performs a full "soft reset" of the UI when the application is idle.
<ul>
<li>Clears all inputs (except saved Download Location)</li>
<li>Resets checkboxes, buttons, and logs</li>
<li>Clears counters, queues, and restores the UI to its default state</li>
<li><strong>Note:</strong> This is different from <em>Cancel & Reset UI</em>, which halts active downloads</li>
</ul>
</li>
</ul>
<h3><strong>The Progress Log and "Only Links" Mode Controls</strong></h3>
<ul>
<li>
<strong>Standard Mode (Progress Log)</strong><br>
This is the default behavior. The <code>main_log_output</code> field displays:
<ul>
<li>Post processing steps</li>
<li>Download/skipped file notifications</li>
<li>Error messages</li>
<li>Session summaries</li>
</ul>
</li>
<li>
<strong>"Only Links" Mode</strong><br>
When enabled, the log panel switches modes and reveals new controls.
<ul>
<li><strong>📜 Extracted Links Log:</strong> Replaces progress info with a list of found external links (e.g., Mega, Dropbox).</li>
<li><strong>Export Links Button:</strong> Saves the extracted links to a <code>.txt</code> file.</li>
<li><strong>Download Button:</strong> Opens the <code>Download Selected External Links</code> dialog (from <code>DownloadExtractedLinksDialog.py</code>), where you can:
<ul>
<li>View all supported external links</li>
<li>Select which ones to download</li>
<li>Begin download directly from cloud services</li>
</ul>
</li>
<li><strong>Links View Button:</strong> Toggles log display between:
<ul>
<li><strong>🔗 Links View:</strong> Shows all extracted links</li>
<li><strong>⬇️ Progress View:</strong> Shows download progress from external services (e.g., Mega)</li>
</ul>
</li>
</ul>
</li>
</ul>

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# 🛠️ KemonoDownloader Refactor Notes
## What's Going On
This project used to be one giant messy App Script. It worked, but it was hard to maintain or expand. So I cleaned it up and split everything into smaller, more manageable files to make it easier to read, update, and add new stuff later.
**⚠️ Heads up:** Since I'm still in the middle of refactoring things, some features might be broken or not working right now. The layout is better, but I still need to update some parts of the logic and dependencies.
---
## 📁 Folder Layout
```
KemonoDownloader/
├── main.py # Where the app starts
├── assets/ # Icons and other static files
│ └── Kemono.ico
├── data/
│ └── creators.json
├── logs/ # Error logs and other output
│ └── uncaught_exceptions.log
└── src/ # Main code lives here
├── __init__.py
├── ui/ # UI-related code
│ ├── __init__.py
│ ├── main_window.py
│ └── dialogs/
│ ├── __init__.py
│ ├── ConfirmAddAllDialog.py
│ ├── CookieHelpDialog.py
│ ├── DownloadExtractedLinksDialog.py
│ ├── DownloadFinishedDialog.py
│ └── ... (more dialogs)
├── core/ # The brain of the app
│ ├── __init__.py
│ ├── manager.py
│ ├── workers.py
│ └── api_client.py
├── services/ # Downloading stuff happens here
│ ├── __init__.py
│ ├── drive_downloader.py
│ └── multipart_downloader.py
├── utils/ # Helper functions
│ ├── __init__.py
│ ├── file_utils.py
│ ├── network_utils.py
│ └── text_utils.py
├── config/ # Constants and settings
│ ├── __init__.py
│ └── constants.py
└── i18n/ # Translations (if needed)
├── __init__.py
└── translator.py
```
---
## ✅ Why Bother Refactoring?
- Everythings now broken into smaller parts, so its easier to work with.
- Easier to test, fix, and add stuff.
- Prepping the project to grow without becoming a mess again.
- Separated the UI from the app logic so they dont get tangled.
---
## 🚧 Whats Still Broken
- Some features dont work yet or havent been tested since the changes.
- Still need to:
- Reconnect the UI to the updated logic.
- Move over some of the old script code into proper modules.
- Make sure settings and cookies work properly in the new setup.
---
## 📌 To-Do List
- Test all the dialogs and UI stuff.
- Make sure the download services and API calls are working.
- Reconnect the UI with the new logic in `core/manager.py`.
- Add more logging and maybe some unit tests too.
---
## 🐞 Found a Bug?
If something's busted:
- Feel free to open an issue if you're using this.
- Or just message me. Feedback helps a lot while Im still figuring things out.
Thanks for checking it out! Still a work in progress, but getting there.

219
readme.md
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@@ -1,162 +1,99 @@
<h1 align="center">Kemono Downloader </h1>
# Kemono Downloader v3.1.0
<div align="center">
<table>
<tr>
<td align="center">
<img src="Read/Read.png" alt="Default Mode" width="400"><br>
<strong>Default</strong>
</td>
<td align="center">
<img src="Read/Read1.png" alt="Favorite Mode" width="400"><br>
<strong>Favorite Mode</strong>
</td>
</tr>
<tr>
<td align="center">
<img src="Read/Read2.png" alt="Single Post" width="400"><br>
<strong>Single Post</strong>
</td>
<td align="center">
<img src="Read/Read3.png" alt="Manga/Comic Mode" width="400"><br>
<strong>Manga/Comic Mode</strong>
</td>
</tr>
</table>
</div>
A feature-rich GUI application built with PyQt5 to download content from [Kemono.su](https://kemono.su) or [Coomer.party](https://coomer.party). Offers robust filtering, smart organization, manga-specific handling, and performance tuning. Now with session resuming, better retry logic, and smarter file management.
---
A powerful, feature-rich GUI application for downloading content from **[Kemono.su](https://kemono.su)** (and its mirrors like kemono.party) and **[Coomer.party](https://coomer.party)** (and its mirrors like coomer.su).
## 🚀 What's New in v3.1.0
Built with PyQt5, this tool is designed for users who want deep filtering capabilities, customizable folder structures, efficient downloads, and intelligent automation — all within a modern and user-friendly graphical interface.
* **Session Resuming**
* Automatically saves and resumes incomplete downloads.
<div align="center">
* **Retry on Failure**
* Failed files auto-retry up to 3 times.
* Clear logging for each retry attempt.
[![](https://img.shields.io/badge/📚%20Full%20Feature%20List-FFD700?style=for-the-badge&logoColor=black&color=FFD700)](features.md)
[![](https://img.shields.io/badge/📝%20License-90EE90?style=for-the-badge&logoColor=black&color=90EE90)](LICENSE)
[![](https://img.shields.io/badge/⚠️%20Important%20Note-FFCCCB?style=for-the-badge&logoColor=black&color=FFCCCB)](note.md)
* **Improved Manga Mode**
* Better post ordering and handling of missing or untitled posts.
* Optional numeric-only sorting for consistent naming.
</div>
* **UI Enhancements**
* Settings persist across sessions.
* Improved layout spacing, tooltips, and status indicators.
<h2><strong>Core Capabilities Overview</strong></h2>
* **Stability & Speed**
* Faster post fetching with lower memory usage.
* Minor bug fixes (duplicate folders, empty post crashes).
<h3><strong>High-Performance Downloading</strong></h3>
<ul>
<li><strong>Multi-threading:</strong> Processes multiple posts simultaneously to greatly accelerate downloads from large creator profiles.</li>
<li><strong>Multi-part Downloading:</strong> Splits large files into chunks and downloads them in parallel to maximize speed.</li>
<li><strong>Resilience:</strong> Supports pausing, resuming, and restoring downloads after crashes or interruptions.</li>
</ul>
---
<h3><strong>Advanced Filtering & Content Control</strong></h3>
<ul>
<li><strong>Content Type Filtering:</strong> Select whether to download all files or limit to images, videos, audio, or archives only.</li>
<li><strong>Keyword Skipping:</strong> Automatically skips posts or files containing certain keywords (e.g., "WIP", "sketch").</li>
<li><strong>Character Filtering:</strong> Restricts downloads to posts that match specific character or series names.</li>
</ul>
## 🧩 Core Features
<h3><strong>File Organization & Renaming</strong></h3>
<ul>
<li><strong>Automated Subfolders:</strong> Automatically organizes downloaded files into subdirectories based on character names or per post.</li>
<li><strong>Advanced File Renaming:</strong> Flexible renaming options, especially in Manga Mode, including:
<ul>
<li><strong>Post Title:</strong> Uses the post's title (e.g., <code>Chapter-One.jpg</code>).</li>
<li><strong>Date + Original Name:</strong> Prepends the publication date to the original filename.</li>
<li><strong>Date + Title:</strong> Combines the date with the post title.</li>
<li><strong>Sequential Numbering (Date Based):</strong> Simple sequence numbers (e.g., <code>001.jpg</code>, <code>002.jpg</code>).</li>
<li><strong>Title + Global Numbering:</strong> Uses post title with a globally incrementing number across the session.</li>
<li><strong>Post ID:</strong> Names files using the posts unique ID.</li>
</ul>
</li>
</ul>
* **Simple GUI**
Built with PyQt5 for a clean, responsive experience.
<h3><strong>Specialized Modes</strong></h3>
<ul>
<li><strong>Manga/Comic Mode:</strong> Sorts posts chronologically before downloading to ensure pages appear in the correct sequence.</li>
<li><strong>Favorite Mode:</strong> Connects to your account and downloads from your favorites list (artists or posts).</li>
<li><strong>Link Extraction Mode:</strong> Extracts external links from posts for export or targeted downloading.</li>
<li><strong>Text Extraction Mode:</strong> Saves post descriptions or comment sections as <code>PDF</code>, <code>DOCX</code>, or <code>TXT</code> files.</li>
</ul>
* **Supports Both Post and Creator URLs**
Download a single post or an entire feed with one click.
<h3><strong>Utility & Advanced Features</strong></h3>
<ul>
<li><strong>Cookie Support:</strong> Enables access to subscriber-only content via browser session cookies.</li>
<li><strong>Duplicate Detection:</strong> Prevents saving duplicate files using content-based comparison, with configurable limits.</li>
<li><strong>Image Compression:</strong> Automatically converts large images to <code>.webp</code> to reduce disk usage.</li>
<li><strong>Creator Management:</strong> Built-in creator browser and update checker for downloading only new posts from saved profiles.</li>
<li><strong>Error Handling:</strong> Tracks failed downloads and provides a retry dialog with options to export or redownload missing files.</li>
</ul>
* **Smart Folder System**
Organize files using post titles, known character/show names, or a folder per post.
Detects and auto-names folders based on custom keywords.
## 💻 Installation
* **Known Names Manager**
Add, search, and delete tags for smarter organization.
Saved to `Known.txt` for reuse.
* **Advanced Filters**
* Skip posts or files with specific keywords (e.g. `WIP`, `sketch`).
* Filter by media type: images, videos, or GIFs.
* Skip `.zip` and `.rar` archives.
* **Manga Mode**
Rename and sort manga posts by title and upload order.
Handles one-image-per-post formats cleanly.
* **Image Compression**
Auto-convert large images (>1.5MB) to WebP (requires Pillow).
* **Multithreaded Downloads**
Adjustable worker count with warnings at unsafe levels.
Full threading for creators, single-thread fallback for post mode.
* **Download Controls**
Cancel files mid-download.
Visual progress tracking with per-post summaries.
* **Dark Mode**
Clean and modern dark-themed interface.
---
## 🔧 Backend Enhancements
* **Retry Logic**
Auto-retries individual failed files before skipping.
Logs all failures with HTTP codes and reasons.
* **Hash-Based Deduplication**
Prevents redownloading of previously saved files.
* **Smart Naming**
Cleans and standardizes inconsistent post titles.
Adds page indices for manga.
* **Efficient Logging**
Toggle between basic and advanced views.
Live feedback with color-coded logs.
---
## 📦 Installation
### Requirements
- Python 3.6 or higher
- pip (Python package installer)
### Install Dependencies
* Python 3.6+
* Pip packages:
```bash
pip install PyQt5 requests Pillow mega.py fpdf python-docx
pip install PyQt5 requests Pillow
```
### Running the Application
Navigate to the application's directory in your terminal and run:
```bash
python main.py
```
### Optional Setup
- **Main Inputs:**
- Place your `cookies.txt` in the root directory (if using cookies).
- Prepare your `Known.txt` and `creators.json` in the same directory for advanced filtering and selection features.
---
## Troubleshooting
### AttributeError: module 'asyncio' has no attribute 'coroutine'
If you encounter an error message similar to:
```
AttributeError: module 'asyncio' has no attribute 'coroutine'. Did you mean: 'coroutines'?
```
This usually means that a dependency, often `tenacity` (used by `mega.py`), is an older version that's incompatible with your Python version (typically Python 3.10+).
To fix this, activate your virtual environment and run the following commands to upgrade the libraries:
```bash
pip install --upgrade tenacity
pip install --upgrade mega.py
```
---
## Contribution
Feel free to fork this repo and submit pull requests for bug fixes, new features, or UI improvements!
---
## License
This project is under the MIT Licence
## Star History
<table align="center" style="border-collapse: collapse; border: none; margin-left: auto; margin-right: auto;">
<tr>
<td align="center" valign="middle" style="padding: 10px; border: none;">
<a href="https://www.star-history.com/#Yuvi9587/Kemono-Downloader&Date">
<img src="https://api.star-history.com/svg?repos=Yuvi9587/Kemono-Downloader&type=Date" alt="Star History Chart" width="650">
</a>
</table>
<p align="center">
<a href="https://buymeacoffee.com/yuvi9587">
<img src="https://img.shields.io/badge/🍺%20Buy%20Me%20a%20Coffee-FFCCCB?style=for-the-badge&logoColor=black&color=FFDD00" alt="Buy Me a Coffee">
</a>
</p>

View File

@@ -1,19 +0,0 @@
# Security Policy
## Supported Versions
We are committed to maintaining and improving the Kemono Downloader. For the best experience and access to the latest security updates and features, we strongly recommend using the most recent versions of the application.
| Version | Supported Status |
| -------------- | ------------------------------------ |
| >= 5.0.0 | :white_check_mark: Actively Supported |
| 4.0.0 - 4.x.x | :warning: Supported (Limited Features) |
| < 4.0.0 | :x: End of Life (EOL) |
Users are encouraged to update to **v5.0.0 or newer** versions.
## Active Maintenance
The Kemono Downloader is actively maintained. We strive to address bugs, implement new features in a timely manner. If you discover any security vulnerabilities, please report them(details on reporting to be added if a formal process is established).
We appreciate your help in keeping Kemono Downloader secure!

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# ...existing code...

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# ...existing code...

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# --- Application Metadata ---
CONFIG_ORGANIZATION_NAME = "KemonoDownloader"
CONFIG_APP_NAME_MAIN = "ApplicationSettings"
CONFIG_APP_NAME_TOUR = "ApplicationTour"
# --- Filename and Folder Naming Styles ---
STYLE_POST_TITLE = "post_title"
STYLE_ORIGINAL_NAME = "original_name"
STYLE_DATE_BASED = "date_based"
STYLE_DATE_POST_TITLE = "date_post_title"
STYLE_POST_TITLE_GLOBAL_NUMBERING = "post_title_global_numbering"
STYLE_POST_ID = "post_id" # Add this line
MANGA_DATE_PREFIX_DEFAULT = ""
# --- Download Scopes ---
SKIP_SCOPE_FILES = "files"
SKIP_SCOPE_POSTS = "posts"
SKIP_SCOPE_BOTH = "both"
CHAR_SCOPE_TITLE = "title"
CHAR_SCOPE_FILES = "files"
CHAR_SCOPE_BOTH = "both"
CHAR_SCOPE_COMMENTS = "comments"
FAVORITE_SCOPE_SELECTED_LOCATION = "selected_location"
FAVORITE_SCOPE_ARTIST_FOLDERS = "artist_folders"
# --- Download Status Constants ---
FILE_DOWNLOAD_STATUS_SUCCESS = "success"
FILE_DOWNLOAD_STATUS_SKIPPED = "skipped"
FILE_DOWNLOAD_STATUS_FAILED_RETRYABLE_LATER = "failed_retry_later"
FILE_DOWNLOAD_STATUS_FAILED_PERMANENTLY_THIS_SESSION = "failed_permanent_session"
# --- Threading and Performance ---
MAX_THREADS = 200
RECOMMENDED_MAX_THREADS = 50
SOFT_WARNING_THREAD_THRESHOLD = 40
MAX_FILE_THREADS_PER_POST_OR_WORKER = 10
POST_WORKER_BATCH_THRESHOLD = 30
POST_WORKER_NUM_BATCHES = 4
POST_WORKER_BATCH_DELAY_SECONDS = 2.5
MAX_POST_WORKERS_WHEN_COMMENT_FILTERING = 3
# --- Multipart Download Settings ---
MIN_SIZE_FOR_MULTIPART_DOWNLOAD = 10 * 1024 * 1024 # 10 MB
MAX_PARTS_FOR_MULTIPART_DOWNLOAD = 15
# --- UI and Settings Keys (for QSettings) ---
TOUR_SHOWN_KEY = "neverShowTourAgainV19"
MANGA_FILENAME_STYLE_KEY = "mangaFilenameStyleV1"
SKIP_WORDS_SCOPE_KEY = "skipWordsScopeV1"
ALLOW_MULTIPART_DOWNLOAD_KEY = "allowMultipartDownloadV1"
USE_COOKIE_KEY = "useCookieV1"
COOKIE_TEXT_KEY = "cookieTextV1"
CHAR_FILTER_SCOPE_KEY = "charFilterScopeV1"
THEME_KEY = "currentThemeV2"
SCAN_CONTENT_IMAGES_KEY = "scanContentForImagesV1"
LANGUAGE_KEY = "currentLanguageV1"
DOWNLOAD_LOCATION_KEY = "downloadLocationV1"
RESOLUTION_KEY = "window_resolution"
UI_SCALE_KEY = "ui_scale_factor"
SAVE_CREATOR_JSON_KEY = "saveCreatorJsonProfile"
FETCH_FIRST_KEY = "fetchAllPostsFirst"
# --- UI Constants and Identifiers ---
HTML_PREFIX = "<!HTML!>"
LOG_DISPLAY_LINKS = "links"
LOG_DISPLAY_DOWNLOAD_PROGRESS = "download_progress"
# --- Dialog Return Codes ---
CONFIRM_ADD_ALL_ACCEPTED = 1
CONFIRM_ADD_ALL_SKIP_ADDING = 2
CONFIRM_ADD_ALL_CANCEL_DOWNLOAD = 3
# --- File Type Extensions ---
IMAGE_EXTENSIONS = {
'.jpg', '.jpeg', '.jpe', '.png', '.gif', '.bmp', '.tiff', '.tif', '.webp',
'.heic', '.heif', '.svg', '.ico', '.jfif', '.pjpeg', '.pjp', '.avif'
}
VIDEO_EXTENSIONS = {
'.mp4', '.mov', '.mkv', '.webm', '.avi', '.wmv', '.flv', '.mpeg',
'.mpg', '.m4v', '.3gp', '.ogv', '.ts', '.vob'
}
ARCHIVE_EXTENSIONS = {
'.zip', '.rar', '.7z', '.tar', '.gz', '.bz2'
}
AUDIO_EXTENSIONS = {
'.mp3', '.wav', '.aac', '.flac', '.ogg', '.wma', '.m4a', '.opus',
'.aiff', '.ape', '.mid', '.midi'
}
# --- Text Processing Constants ---
MAX_FILENAME_COMPONENT_LENGTH = 150
# Words to ignore when creating folder names from titles
FOLDER_NAME_STOP_WORDS = {
"a", "alone", "am", "an", "and", "at", "be", "by", "com",
"for", "he", "her", "his", "i", "im", "in", "is", "it", "its",
"me", "my", "net", "not", "of", "on", "or", "org", "our",
"s", "she", "so", "the", "their", "they", "this",
"to", "ve", "was", "we", "were", "with", "www", "you", "your", "nsfw", "sfw",
# add more according to need
}
# Additional words to ignore specifically for creator-level downloads
CREATOR_DOWNLOAD_DEFAULT_FOLDER_IGNORE_WORDS = {
"poll", "cover", "fan-art", "fanart", "requests", "request", "holiday",
"batch", "open", "closed", "winner", "loser", "wip",
"update", "news", "discussion", "question", "stream", "video", "sketchbook",
# Months and days
"jan", "january", "feb", "february", "mar", "march", "apr", "april",
"may", "jun", "june", "jul", "july", "aug", "august", "sep", "september",
"oct", "october", "nov", "november", "dec", "december",
"mon", "monday", "tue", "tuesday", "wed", "wednesday", "thu", "thursday",
"fri", "friday", "sat", "saturday", "sun", "sunday", "Pack", "tier", "spoiler",
# add more according to need
}
# --- Duplicate Handling Modes ---
DUPLICATE_HANDLING_HASH = "hash"
DUPLICATE_HANDLING_KEEP_ALL = "keep_all"

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import time
import traceback
from urllib.parse import urlparse
import json
import requests
from ..utils.network_utils import extract_post_info, prepare_cookies_for_request
from ..config.constants import (
STYLE_DATE_POST_TITLE
)
def fetch_posts_paginated(api_url_base, headers, offset, logger, cancellation_event=None, pause_event=None, cookies_dict=None):
"""
Fetches a single page of posts from the API with robust retry logic.
NEW: Requests only essential fields to keep the response size small and reliable.
"""
if cancellation_event and cancellation_event.is_set():
raise RuntimeError("Fetch operation cancelled by user.")
if pause_event and pause_event.is_set():
logger(" Post fetching paused...")
while pause_event.is_set():
if cancellation_event and cancellation_event.is_set():
raise RuntimeError("Fetch operation cancelled by user while paused.")
time.sleep(0.5)
logger(" Post fetching resumed.")
fields_to_request = "id,user,service,title,shared_file,added,published,edited,file,attachments,tags"
paginated_url = f'{api_url_base}?o={offset}&fields={fields_to_request}'
max_retries = 3
retry_delay = 5
for attempt in range(max_retries):
if cancellation_event and cancellation_event.is_set():
raise RuntimeError("Fetch operation cancelled by user during retry loop.")
log_message = f" Fetching post list: {api_url_base}?o={offset} (Page approx. {offset // 50 + 1})"
if attempt > 0:
log_message += f" (Attempt {attempt + 1}/{max_retries})"
logger(log_message)
try:
response = requests.get(paginated_url, headers=headers, timeout=(15, 60), cookies=cookies_dict)
response.raise_for_status()
return response.json()
except requests.exceptions.RequestException as e:
logger(f" ⚠️ Retryable network error on page fetch (Attempt {attempt + 1}): {e}")
if attempt < max_retries - 1:
delay = retry_delay * (2 ** attempt)
logger(f" Retrying in {delay} seconds...")
time.sleep(delay)
continue
else:
logger(f" ❌ Failed to fetch page after {max_retries} attempts.")
raise RuntimeError(f"Network error fetching offset {offset}")
except json.JSONDecodeError as e:
logger(f" ❌ Failed to decode JSON on page fetch (Attempt {attempt + 1}): {e}")
if attempt < max_retries - 1:
delay = retry_delay * (2 ** attempt)
logger(f" Retrying in {delay} seconds...")
time.sleep(delay)
continue
else:
raise RuntimeError(f"JSONDecodeError fetching offset {offset}")
raise RuntimeError(f"Failed to fetch page {paginated_url} after all attempts.")
def fetch_single_post_data(api_domain, service, user_id, post_id, headers, logger, cookies_dict=None):
"""
--- NEW FUNCTION ---
Fetches the full data, including the 'content' field, for a single post.
"""
post_api_url = f"https://{api_domain}/api/v1/{service}/user/{user_id}/post/{post_id}"
logger(f" Fetching full content for post ID {post_id}...")
try:
with requests.get(post_api_url, headers=headers, timeout=(15, 300), cookies=cookies_dict, stream=True) as response:
response.raise_for_status()
response_body = b""
for chunk in response.iter_content(chunk_size=8192):
response_body += chunk
full_post_data = json.loads(response_body)
if isinstance(full_post_data, list) and full_post_data:
return full_post_data[0]
return full_post_data
except Exception as e:
logger(f" ❌ Failed to fetch full content for post {post_id}: {e}")
return None
def fetch_post_comments(api_domain, service, user_id, post_id, headers, logger, cancellation_event=None, pause_event=None, cookies_dict=None):
"""Fetches all comments for a specific post."""
if cancellation_event and cancellation_event.is_set():
raise RuntimeError("Comment fetch operation cancelled by user.")
comments_api_url = f"https://{api_domain}/api/v1/{service}/user/{user_id}/post/{post_id}/comments"
logger(f" Fetching comments: {comments_api_url}")
try:
response = requests.get(comments_api_url, headers=headers, timeout=(10, 30), cookies=cookies_dict)
response.raise_for_status()
return response.json()
except requests.exceptions.RequestException as e:
raise RuntimeError(f"Error fetching comments for post {post_id}: {e}")
except ValueError as e:
raise RuntimeError(f"Error decoding JSON from comments API for post {post_id}: {e}")
def download_from_api(
api_url_input,
logger=print,
start_page=None,
end_page=None,
manga_mode=False,
cancellation_event=None,
pause_event=None,
use_cookie=False,
cookie_text="",
selected_cookie_file=None,
app_base_dir=None,
manga_filename_style_for_sort_check=None,
processed_post_ids=None,
fetch_all_first=False
):
headers = {
'User-Agent': 'Mozilla/5.0',
'Accept': 'application/json'
}
if processed_post_ids is None:
processed_post_ids = set()
else:
processed_post_ids = set(processed_post_ids)
service, user_id, target_post_id = extract_post_info(api_url_input)
if cancellation_event and cancellation_event.is_set():
logger(" Download_from_api cancelled at start.")
return
parsed_input_url_for_domain = urlparse(api_url_input)
api_domain = parsed_input_url_for_domain.netloc
# --- START: MODIFIED LOGIC ---
# This list is updated to include the new .cr and .st mirrors for validation.
if not any(d in api_domain.lower() for d in ['kemono.su', 'kemono.party', 'kemono.cr', 'coomer.su', 'coomer.party', 'coomer.st']):
logger(f"⚠️ Unrecognized domain '{api_domain}' from input URL. Defaulting to kemono.su for API calls.")
api_domain = "kemono.su"
# --- END: MODIFIED LOGIC ---
cookies_for_api = None
if use_cookie and app_base_dir:
cookies_for_api = prepare_cookies_for_request(use_cookie, cookie_text, selected_cookie_file, app_base_dir, logger, target_domain=api_domain)
if target_post_id:
if target_post_id in processed_post_ids:
logger(f" Skipping already processed target post ID: {target_post_id}")
return
direct_post_api_url = f"https://{api_domain}/api/v1/{service}/user/{user_id}/post/{target_post_id}"
logger(f" Attempting direct fetch for target post: {direct_post_api_url}")
try:
direct_response = requests.get(direct_post_api_url, headers=headers, timeout=(10, 30), cookies=cookies_for_api)
direct_response.raise_for_status()
direct_post_data = direct_response.json()
if isinstance(direct_post_data, list) and direct_post_data:
direct_post_data = direct_post_data[0]
if isinstance(direct_post_data, dict) and 'post' in direct_post_data and isinstance(direct_post_data['post'], dict):
direct_post_data = direct_post_data['post']
if isinstance(direct_post_data, dict) and direct_post_data.get('id') == target_post_id:
logger(f" ✅ Direct fetch successful for post {target_post_id}.")
yield [direct_post_data]
return
else:
response_type = type(direct_post_data).__name__
response_snippet = str(direct_post_data)[:200]
logger(f" ⚠️ Direct fetch for post {target_post_id} returned unexpected data (Type: {response_type}, Snippet: '{response_snippet}'). Falling back to pagination.")
except requests.exceptions.RequestException as e:
logger(f" ⚠️ Direct fetch failed for post {target_post_id}: {e}. Falling back to pagination.")
except Exception as e:
logger(f" ⚠️ Unexpected error during direct fetch for post {target_post_id}: {e}. Falling back to pagination.")
if not service or not user_id:
logger(f"❌ Invalid URL or could not extract service/user: {api_url_input}")
return
if target_post_id and (start_page or end_page):
logger("⚠️ Page range (start/end page) is ignored when a specific post URL is provided (searching all pages for the post).")
is_manga_mode_fetch_all_and_sort_oldest_first = manga_mode and (manga_filename_style_for_sort_check != STYLE_DATE_POST_TITLE) and not target_post_id
should_fetch_all = fetch_all_first or is_manga_mode_fetch_all_and_sort_oldest_first
api_base_url = f"https://{api_domain}/api/v1/{service}/user/{user_id}"
page_size = 50
if is_manga_mode_fetch_all_and_sort_oldest_first:
logger(f" Manga Mode (Style: {manga_filename_style_for_sort_check if manga_filename_style_for_sort_check else 'Default'} - Oldest First Sort Active): Fetching all posts to sort by date...")
all_posts_for_manga_mode = []
current_offset_manga = 0
if start_page and start_page > 1:
current_offset_manga = (start_page - 1) * page_size
logger(f" Manga Mode: Starting fetch from page {start_page} (offset {current_offset_manga}).")
elif start_page:
logger(f" Manga Mode: Starting fetch from page 1 (offset 0).")
if end_page:
logger(f" Manga Mode: Will fetch up to page {end_page}.")
while True:
if pause_event and pause_event.is_set():
logger(" Manga mode post fetching paused...")
while pause_event.is_set():
if cancellation_event and cancellation_event.is_set():
logger(" Manga mode post fetching cancelled while paused.")
break
time.sleep(0.5)
if not (cancellation_event and cancellation_event.is_set()): logger(" Manga mode post fetching resumed.")
if cancellation_event and cancellation_event.is_set():
logger(" Manga mode post fetching cancelled.")
break
current_page_num_manga = (current_offset_manga // page_size) + 1
if end_page and current_page_num_manga > end_page:
logger(f" Manga Mode: Reached specified end page ({end_page}). Stopping post fetch.")
break
try:
posts_batch_manga = fetch_posts_paginated(api_base_url, headers, current_offset_manga, logger, cancellation_event, pause_event, cookies_dict=cookies_for_api)
if not isinstance(posts_batch_manga, list):
logger(f"❌ API Error (Manga Mode): Expected list of posts, got {type(posts_batch_manga)}.")
break
if not posts_batch_manga:
logger("✅ Reached end of posts (Manga Mode fetch all).")
if start_page and not end_page and current_page_num_manga < start_page:
logger(f" Manga Mode: No posts found on or after specified start page {start_page}.")
elif end_page and current_page_num_manga <= end_page and not all_posts_for_manga_mode:
logger(f" Manga Mode: No posts found within the specified page range ({start_page or 1}-{end_page}).")
break
all_posts_for_manga_mode.extend(posts_batch_manga)
logger(f"MANGA_FETCH_PROGRESS:{len(all_posts_for_manga_mode)}:{current_page_num_manga}")
current_offset_manga += page_size
time.sleep(0.6)
except RuntimeError as e:
if "cancelled by user" in str(e).lower():
logger(f" Manga mode pagination stopped due to cancellation: {e}")
else:
logger(f"{e}\n Aborting manga mode pagination.")
break
except Exception as e:
logger(f"❌ Unexpected error during manga mode fetch: {e}")
traceback.print_exc()
break
if cancellation_event and cancellation_event.is_set(): return
if all_posts_for_manga_mode:
logger(f"MANGA_FETCH_COMPLETE:{len(all_posts_for_manga_mode)}")
if all_posts_for_manga_mode:
if processed_post_ids:
original_count = len(all_posts_for_manga_mode)
all_posts_for_manga_mode = [post for post in all_posts_for_manga_mode if post.get('id') not in processed_post_ids]
skipped_count = original_count - len(all_posts_for_manga_mode)
if skipped_count > 0:
logger(f" Manga Mode: Skipped {skipped_count} already processed post(s) before sorting.")
logger(f" Manga Mode: Fetched {len(all_posts_for_manga_mode)} total posts. Sorting by publication date (oldest first)...")
def sort_key_tuple(post):
published_date_str = post.get('published')
added_date_str = post.get('added')
post_id_str = post.get('id', "0")
primary_sort_val = "0000-00-00T00:00:00"
if published_date_str:
primary_sort_val = published_date_str
elif added_date_str:
logger(f" ⚠️ Post ID {post_id_str} missing 'published' date, using 'added' date '{added_date_str}' for primary sorting.")
primary_sort_val = added_date_str
else:
logger(f" ⚠️ Post ID {post_id_str} missing both 'published' and 'added' dates. Placing at start of sort (using default earliest date).")
secondary_sort_val = 0
try:
secondary_sort_val = int(post_id_str)
except ValueError:
logger(f" ⚠️ Post ID '{post_id_str}' is not a valid integer for secondary sorting, using 0.")
return (primary_sort_val, secondary_sort_val)
all_posts_for_manga_mode.sort(key=sort_key_tuple)
for i in range(0, len(all_posts_for_manga_mode), page_size):
if cancellation_event and cancellation_event.is_set():
logger(" Manga mode post yielding cancelled.")
break
yield all_posts_for_manga_mode[i:i + page_size]
return
if manga_mode and not target_post_id and (manga_filename_style_for_sort_check == STYLE_DATE_POST_TITLE):
logger(f" Manga Mode (Style: {STYLE_DATE_POST_TITLE}): Processing posts in default API order (newest first).")
current_page_num = 1
current_offset = 0
processed_target_post_flag = False
if start_page and start_page > 1 and not target_post_id:
current_offset = (start_page - 1) * page_size
current_page_num = start_page
logger(f" Starting from page {current_page_num} (calculated offset {current_offset}).")
while True:
if pause_event and pause_event.is_set():
logger(" Post fetching loop paused...")
while pause_event.is_set():
if cancellation_event and cancellation_event.is_set():
logger(" Post fetching loop cancelled while paused.")
break
time.sleep(0.5)
if not (cancellation_event and cancellation_event.is_set()): logger(" Post fetching loop resumed.")
if cancellation_event and cancellation_event.is_set():
logger(" Post fetching loop cancelled.")
break
if target_post_id and processed_target_post_flag:
break
if not target_post_id and end_page and current_page_num > end_page:
logger(f"✅ Reached specified end page ({end_page}) for creator feed. Stopping.")
break
try:
posts_batch = fetch_posts_paginated(api_base_url, headers, current_offset, logger, cancellation_event, pause_event, cookies_dict=cookies_for_api)
if not isinstance(posts_batch, list):
logger(f"❌ API Error: Expected list of posts, got {type(posts_batch)} at page {current_page_num} (offset {current_offset}).")
break
except RuntimeError as e:
if "cancelled by user" in str(e).lower():
logger(f" Pagination stopped due to cancellation: {e}")
else:
logger(f"{e}\n Aborting pagination at page {current_page_num} (offset {current_offset}).")
break
except Exception as e:
logger(f"❌ Unexpected error fetching page {current_page_num} (offset {current_offset}): {e}")
traceback.print_exc()
break
if processed_post_ids:
original_count = len(posts_batch)
posts_batch = [post for post in posts_batch if post.get('id') not in processed_post_ids]
skipped_count = original_count - len(posts_batch)
if skipped_count > 0:
logger(f" Skipped {skipped_count} already processed post(s) from page {current_page_num}.")
if not posts_batch:
if target_post_id and not processed_target_post_flag:
logger(f"❌ Target post {target_post_id} not found after checking all available pages (API returned no more posts at offset {current_offset}).")
elif not target_post_id:
if current_page_num == (start_page or 1):
logger(f"😕 No posts found on the first page checked (page {current_page_num}, offset {current_offset}).")
else:
logger(f"✅ Reached end of posts (no more content from API at offset {current_offset}).")
break
if target_post_id and not processed_target_post_flag:
matching_post = next((p for p in posts_batch if str(p.get('id')) == str(target_post_id)), None)
if matching_post:
logger(f"🎯 Found target post {target_post_id} on page {current_page_num} (offset {current_offset}).")
yield [matching_post]
processed_target_post_flag = True
elif not target_post_id:
yield posts_batch
if processed_target_post_flag:
break
current_offset += page_size
current_page_num += 1
time.sleep(0.6)
if target_post_id and not processed_target_post_flag and not (cancellation_event and cancellation_event.is_set()):
logger(f"❌ Target post {target_post_id} could not be found after checking all relevant pages (final check after loop).")

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@@ -1,80 +0,0 @@
import time
import requests
import json
from urllib.parse import urlparse
def fetch_server_channels(server_id, logger, cookies=None, cancellation_event=None, pause_event=None):
"""
Fetches the list of channels for a given Discord server ID from the Kemono API.
UPDATED to be pausable and cancellable.
"""
domains_to_try = ["kemono.cr", "kemono.su"]
for domain in domains_to_try:
if cancellation_event and cancellation_event.is_set():
logger(" Channel fetching cancelled by user.")
return None
while pause_event and pause_event.is_set():
if cancellation_event and cancellation_event.is_set(): break
time.sleep(0.5)
lookup_url = f"https://{domain}/api/v1/discord/channel/lookup/{server_id}"
logger(f" Attempting to fetch channel list from: {lookup_url}")
try:
response = requests.get(lookup_url, cookies=cookies, timeout=15)
response.raise_for_status()
channels = response.json()
if isinstance(channels, list):
logger(f" ✅ Found {len(channels)} channels for server {server_id}.")
return channels
except (requests.exceptions.RequestException, json.JSONDecodeError):
# This is a silent failure, we'll just try the next domain
pass
logger(f" ❌ Failed to fetch channel list for server {server_id} from all available domains.")
return None
def fetch_channel_messages(channel_id, logger, cancellation_event, pause_event, cookies=None):
"""
Fetches all messages from a Discord channel by looping through API pages (pagination).
Uses a page size of 150 and handles the specific offset logic.
"""
offset = 0
page_size = 150 # Corrected page size based on your findings
api_base_url = f"https://kemono.cr/api/v1/discord/channel/{channel_id}"
while not (cancellation_event and cancellation_event.is_set()):
if pause_event and pause_event.is_set():
logger(" Message fetching paused...")
while pause_event.is_set():
if cancellation_event and cancellation_event.is_set(): break
time.sleep(0.5)
logger(" Message fetching resumed.")
if cancellation_event and cancellation_event.is_set():
break
paginated_url = f"{api_base_url}?o={offset}"
logger(f" Fetching messages from API: page starting at offset {offset}")
try:
response = requests.get(paginated_url, cookies=cookies, timeout=20)
response.raise_for_status()
messages_batch = response.json()
if not messages_batch:
logger(f" ✅ Reached end of messages for channel {channel_id}.")
break
logger(f" Fetched {len(messages_batch)} messages...")
yield messages_batch
if len(messages_batch) < page_size:
logger(f" ✅ Last page of messages received for channel {channel_id}.")
break
offset += page_size
time.sleep(0.5)
except (requests.exceptions.RequestException, json.JSONDecodeError) as e:
logger(f" ❌ Error fetching messages at offset {offset}: {e}")
break

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@@ -1,285 +0,0 @@
import threading
import time
import os
import json
import traceback
from concurrent.futures import ThreadPoolExecutor, as_completed, Future
from .api_client import download_from_api
from .workers import PostProcessorWorker
from ..config.constants import (
STYLE_DATE_BASED, STYLE_POST_TITLE_GLOBAL_NUMBERING,
MAX_THREADS
)
from ..utils.file_utils import clean_folder_name
class DownloadManager:
"""
Manages the entire download lifecycle, acting as a bridge between the UI
and the backend workers. It handles thread pools, task submission,
and state management for a download session.
"""
def __init__(self, progress_queue):
"""
Initializes the DownloadManager.
Args:
progress_queue (queue.Queue): A thread-safe queue for sending
status updates to the UI.
"""
self.progress_queue = progress_queue
self.thread_pool = None
self.active_futures = []
self.cancellation_event = threading.Event()
self.pause_event = threading.Event()
self.is_running = False
self.total_posts = 0
self.processed_posts = 0
self.total_downloads = 0
self.total_skips = 0
self.all_kept_original_filenames = []
self.creator_profiles_dir = None
self.current_creator_name_for_profile = None
self.current_creator_profile_path = None
self.session_file_path = None
def _log(self, message):
"""Puts a progress message into the queue for the UI."""
self.progress_queue.put({'type': 'progress', 'payload': (message,)})
def start_session(self, config, restore_data=None):
"""
Starts a new download session based on the provided configuration.
This is the main entry point called by the UI.
Args:
config (dict): A dictionary containing all settings from the UI.
restore_data (dict, optional): Data from a previous, interrupted session.
"""
if self.is_running:
self._log("❌ Cannot start a new session: A session is already in progress.")
return
self.session_file_path = config.get('session_file_path')
creator_profile_data = self._setup_creator_profile(config)
# Save settings to profile at the start of the session
if self.current_creator_profile_path:
creator_profile_data['settings'] = config
creator_profile_data.setdefault('processed_post_ids', [])
self._save_creator_profile(creator_profile_data)
self._log(f"✅ Loaded/created profile for '{self.current_creator_name_for_profile}'. Settings saved.")
self.is_running = True
self.cancellation_event.clear()
self.pause_event.clear()
self.active_futures.clear()
self.total_posts = 0
self.processed_posts = 0
self.total_downloads = 0
self.total_skips = 0
self.all_kept_original_filenames = []
is_single_post = bool(config.get('target_post_id_from_initial_url'))
use_multithreading = config.get('use_multithreading', True)
is_manga_sequential = config.get('manga_mode_active') and config.get('manga_filename_style') in [STYLE_DATE_BASED, STYLE_POST_TITLE_GLOBAL_NUMBERING]
should_use_multithreading_for_posts = use_multithreading and not is_single_post and not is_manga_sequential
if should_use_multithreading_for_posts:
fetcher_thread = threading.Thread(
target=self._fetch_and_queue_posts_for_pool,
args=(config, restore_data, creator_profile_data),
daemon=True
)
fetcher_thread.start()
else:
# Single-threaded mode does not use the manager's complex logic
self._log(" Manager is handing off to a single-threaded worker...")
# The single-threaded worker will manage its own lifecycle and signals.
# The manager's role for this session is effectively over.
self.is_running = False # Allow another session to start if needed
self.progress_queue.put({'type': 'handoff_to_single_thread', 'payload': (config,)})
def _fetch_and_queue_posts_for_pool(self, config, restore_data, creator_profile_data):
"""
Fetches posts from the API in batches and submits them as tasks to a thread pool.
This method runs in its own dedicated thread to avoid blocking the UI.
It provides immediate feedback as soon as the first batch of posts is found.
"""
try:
num_workers = min(config.get('num_threads', 4), MAX_THREADS)
self.thread_pool = ThreadPoolExecutor(max_workers=num_workers, thread_name_prefix='PostWorker_')
session_processed_ids = set(restore_data.get('processed_post_ids', [])) if restore_data else set()
profile_processed_ids = set(creator_profile_data.get('processed_post_ids', []))
processed_ids = session_processed_ids.union(profile_processed_ids)
if restore_data and 'all_posts_data' in restore_data:
# This logic for session restore remains as it relies on a pre-fetched list
all_posts = restore_data['all_posts_data']
posts_to_process = [p for p in all_posts if p.get('id') not in processed_ids]
self.total_posts = len(all_posts)
self.processed_posts = len(processed_ids)
self._log(f"🔄 Restoring session. {len(posts_to_process)} posts remaining.")
self.progress_queue.put({'type': 'overall_progress', 'payload': (self.total_posts, self.processed_posts)})
if not posts_to_process:
self._log("✅ No new posts to process from restored session.")
return
for post_data in posts_to_process:
if self.cancellation_event.is_set(): break
worker = PostProcessorWorker(post_data, config, self.progress_queue)
future = self.thread_pool.submit(worker.process)
future.add_done_callback(self._handle_future_result)
self.active_futures.append(future)
else:
# --- START: REFACTORED STREAMING LOGIC ---
post_generator = download_from_api(
api_url_input=config['api_url'],
logger=self._log,
start_page=config.get('start_page'),
end_page=config.get('end_page'),
manga_mode=config.get('manga_mode_active', False),
cancellation_event=self.cancellation_event,
pause_event=self.pause_event,
use_cookie=config.get('use_cookie', False),
cookie_text=config.get('cookie_text', ''),
selected_cookie_file=config.get('selected_cookie_file'),
app_base_dir=config.get('app_base_dir'),
manga_filename_style_for_sort_check=config.get('manga_filename_style'),
processed_post_ids=list(processed_ids)
)
self.total_posts = 0
self.processed_posts = 0
# Process posts in batches as they are yielded by the API client
for batch in post_generator:
if self.cancellation_event.is_set():
self._log(" Post fetching cancelled.")
break
# Filter out any posts that might have been processed since the start
posts_in_batch_to_process = [p for p in batch if p.get('id') not in processed_ids]
if not posts_in_batch_to_process:
continue
# Update total count and immediately inform the UI
self.total_posts += len(posts_in_batch_to_process)
self.progress_queue.put({'type': 'overall_progress', 'payload': (self.total_posts, self.processed_posts)})
for post_data in posts_in_batch_to_process:
if self.cancellation_event.is_set(): break
worker = PostProcessorWorker(post_data, config, self.progress_queue)
future = self.thread_pool.submit(worker.process)
future.add_done_callback(self._handle_future_result)
self.active_futures.append(future)
if self.total_posts == 0 and not self.cancellation_event.is_set():
self._log("✅ No new posts found to process.")
except Exception as e:
self._log(f"❌ CRITICAL ERROR in post fetcher thread: {e}")
self._log(traceback.format_exc())
finally:
if self.thread_pool:
self.thread_pool.shutdown(wait=True)
self.is_running = False
self._log("🏁 All processing tasks have completed or been cancelled.")
self.progress_queue.put({
'type': 'finished',
'payload': (self.total_downloads, self.total_skips, self.cancellation_event.is_set(), self.all_kept_original_filenames)
})
def _handle_future_result(self, future: Future):
"""Callback executed when a worker task completes."""
if self.cancellation_event.is_set():
return
with threading.Lock(): # Protect shared counters
self.processed_posts += 1
try:
if future.cancelled():
self._log("⚠️ A post processing task was cancelled.")
self.total_skips += 1
else:
result = future.result()
(dl_count, skip_count, kept_originals,
retryable, permanent, history) = result
self.total_downloads += dl_count
self.total_skips += skip_count
self.all_kept_original_filenames.extend(kept_originals)
if retryable:
self.progress_queue.put({'type': 'retryable_failure', 'payload': (retryable,)})
if permanent:
self.progress_queue.put({'type': 'permanent_failure', 'payload': (permanent,)})
if history:
self.progress_queue.put({'type': 'post_processed_history', 'payload': (history,)})
post_id = history.get('post_id')
if post_id and self.current_creator_profile_path:
profile_data = self._setup_creator_profile({'creator_name_for_profile': self.current_creator_name_for_profile, 'session_file_path': self.session_file_path})
if post_id not in profile_data.get('processed_post_ids', []):
profile_data.setdefault('processed_post_ids', []).append(post_id)
self._save_creator_profile(profile_data)
except Exception as e:
self._log(f"❌ Worker task resulted in an exception: {e}")
self.total_skips += 1 # Count errored posts as skipped
self.progress_queue.put({'type': 'overall_progress', 'payload': (self.total_posts, self.processed_posts)})
def _setup_creator_profile(self, config):
"""Prepares the path and loads data for the current creator's profile."""
self.current_creator_name_for_profile = config.get('creator_name_for_profile')
if not self.current_creator_name_for_profile:
self._log("⚠️ Cannot create creator profile: Name not provided in config.")
return {}
appdata_dir = os.path.dirname(config.get('session_file_path', '.'))
self.creator_profiles_dir = os.path.join(appdata_dir, "creator_profiles")
os.makedirs(self.creator_profiles_dir, exist_ok=True)
safe_filename = clean_folder_name(self.current_creator_name_for_profile) + ".json"
self.current_creator_profile_path = os.path.join(self.creator_profiles_dir, safe_filename)
if os.path.exists(self.current_creator_profile_path):
try:
with open(self.current_creator_profile_path, 'r', encoding='utf-8') as f:
return json.load(f)
except (json.JSONDecodeError, OSError) as e:
self._log(f"❌ Error loading creator profile '{safe_filename}': {e}. Starting fresh.")
return {}
def _save_creator_profile(self, data):
"""Saves the provided data to the current creator's profile file."""
if not self.current_creator_profile_path:
return
try:
temp_path = self.current_creator_profile_path + ".tmp"
with open(temp_path, 'w', encoding='utf-8') as f:
json.dump(data, f, indent=2)
os.replace(temp_path, self.current_creator_profile_path)
except OSError as e:
self._log(f"❌ Error saving creator profile to '{self.current_creator_profile_path}': {e}")
def cancel_session(self):
"""Cancels the current running session."""
if not self.is_running:
return
if self.cancellation_event.is_set():
self._log(" Cancellation already in progress.")
return
self._log("⚠️ Cancellation requested by user...")
self.cancellation_event.set()
if self.thread_pool:
self._log(" Signaling all worker threads to stop and shutting down pool...")
self.thread_pool.shutdown(wait=False)

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# ...existing code...

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# ...existing code...

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# --- Standard Library Imports ---
import os
import re
import traceback
import json
import base64
import time
from urllib.parse import urlparse, urlunparse, parse_qs, urlencode
import requests
try:
from Crypto.Cipher import AES
PYCRYPTODOME_AVAILABLE = True
except ImportError:
PYCRYPTODOME_AVAILABLE = False
try:
import gdown
GDRIVE_AVAILABLE = True
except ImportError:
GDRIVE_AVAILABLE = False
MEGA_API_URL = "https://g.api.mega.co.nz"
def _get_filename_from_headers(headers):
"""
Extracts a filename from the Content-Disposition header.
(This is from your original file and is kept for Dropbox downloads)
"""
cd = headers.get('content-disposition')
if not cd:
return None
fname_match = re.findall('filename="?([^"]+)"?', cd)
if fname_match:
sanitized_name = re.sub(r'[<>:"/\\|?*]', '_', fname_match[0].strip())
return sanitized_name
return None
# --- NEW: Helper functions for Mega decryption ---
def urlb64_to_b64(s):
"""Converts a URL-safe base64 string to a standard base64 string."""
s = s.replace('-', '+').replace('_', '/')
s += '=' * (-len(s) % 4)
return s
def b64_to_bytes(s):
"""Decodes a URL-safe base64 string to bytes."""
return base64.b64decode(urlb64_to_b64(s))
def bytes_to_hex(b):
"""Converts bytes to a hex string."""
return b.hex()
def hex_to_bytes(h):
"""Converts a hex string to bytes."""
return bytes.fromhex(h)
def hrk2hk(hex_raw_key):
"""Derives the final AES key from the raw key components for Mega."""
key_part1 = int(hex_raw_key[0:16], 16)
key_part2 = int(hex_raw_key[16:32], 16)
key_part3 = int(hex_raw_key[32:48], 16)
key_part4 = int(hex_raw_key[48:64], 16)
final_key_part1 = key_part1 ^ key_part3
final_key_part2 = key_part2 ^ key_part4
return f'{final_key_part1:016x}{final_key_part2:016x}'
def decrypt_at(at_b64, key_bytes):
"""Decrypts the 'at' attribute to get file metadata."""
at_bytes = b64_to_bytes(at_b64)
iv = b'\0' * 16
cipher = AES.new(key_bytes, AES.MODE_CBC, iv)
decrypted_at = cipher.decrypt(at_bytes)
return decrypted_at.decode('utf-8').strip('\0').replace('MEGA', '')
# --- NEW: Core Logic for Mega Downloads ---
def get_mega_file_info(file_id, file_key, session, logger_func):
"""Fetches file metadata and the temporary download URL from the Mega API."""
try:
hex_raw_key = bytes_to_hex(b64_to_bytes(file_key))
hex_key = hrk2hk(hex_raw_key)
key_bytes = hex_to_bytes(hex_key)
# Request file attributes
payload = [{"a": "g", "p": file_id}]
response = session.post(f"{MEGA_API_URL}/cs", json=payload, timeout=20)
response.raise_for_status()
res_json = response.json()
if isinstance(res_json, list) and isinstance(res_json[0], int) and res_json[0] < 0:
logger_func(f" [Mega] ❌ API Error: {res_json[0]}. The link may be invalid or removed.")
return None
file_size = res_json[0]['s']
at_b64 = res_json[0]['at']
# Decrypt attributes to get the file name
at_dec_json_str = decrypt_at(at_b64, key_bytes)
at_dec_json = json.loads(at_dec_json_str)
file_name = at_dec_json['n']
# Request the temporary download URL
payload = [{"a": "g", "g": 1, "p": file_id}]
response = session.post(f"{MEGA_API_URL}/cs", json=payload, timeout=20)
response.raise_for_status()
res_json = response.json()
dl_temp_url = res_json[0]['g']
return {
'file_name': file_name,
'file_size': file_size,
'dl_url': dl_temp_url,
'hex_raw_key': hex_raw_key
}
except (requests.RequestException, json.JSONDecodeError, KeyError, ValueError) as e:
logger_func(f" [Mega] ❌ Failed to get file info: {e}")
return None
def download_and_decrypt_mega_file(info, download_path, logger_func):
"""Downloads the file and decrypts it chunk by chunk, reporting progress."""
file_name = info['file_name']
file_size = info['file_size']
dl_url = info['dl_url']
hex_raw_key = info['hex_raw_key']
final_path = os.path.join(download_path, file_name)
if os.path.exists(final_path) and os.path.getsize(final_path) == file_size:
logger_func(f" [Mega] File '{file_name}' already exists with the correct size. Skipping.")
return
# Prepare for decryption
key = hex_to_bytes(hrk2hk(hex_raw_key))
iv_hex = hex_raw_key[32:48] + '0000000000000000'
iv_bytes = hex_to_bytes(iv_hex)
cipher = AES.new(key, AES.MODE_CTR, initial_value=iv_bytes, nonce=b'')
try:
with requests.get(dl_url, stream=True, timeout=(15, 300)) as r:
r.raise_for_status()
downloaded_bytes = 0
last_log_time = time.time()
with open(final_path, 'wb') as f:
for chunk in r.iter_content(chunk_size=8192):
if not chunk:
continue
decrypted_chunk = cipher.decrypt(chunk)
f.write(decrypted_chunk)
downloaded_bytes += len(chunk)
# Log progress every second
current_time = time.time()
if current_time - last_log_time > 1:
progress_percent = (downloaded_bytes / file_size) * 100 if file_size > 0 else 0
logger_func(f" [Mega] Downloading '{file_name}': {downloaded_bytes/1024/1024:.2f}MB / {file_size/1024/1024:.2f}MB ({progress_percent:.1f}%)")
last_log_time = current_time
logger_func(f" [Mega] ✅ Successfully downloaded '{file_name}' to '{download_path}'")
except requests.RequestException as e:
logger_func(f" [Mega] ❌ Download failed for '{file_name}': {e}")
except IOError as e:
logger_func(f" [Mega] ❌ Could not write to file '{final_path}': {e}")
except Exception as e:
logger_func(f" [Mega] ❌ An unexpected error occurred during download/decryption: {e}")
# --- REPLACEMENT Main Service Downloader Function for Mega ---
def download_mega_file(mega_url, download_path, logger_func=print):
"""
Downloads a file from a Mega.nz URL using direct requests and decryption.
This replaces the old mega.py implementation.
"""
if not PYCRYPTODOME_AVAILABLE:
logger_func("❌ Mega download failed: 'pycryptodome' library is not installed. Please run: pip install pycryptodome")
return
logger_func(f" [Mega] Initializing download for: {mega_url}")
# Regex to capture file ID and key from both old and new URL formats
match = re.search(r'mega(?:\.co)?\.nz/(?:file/|#!)?([a-zA-Z0-9]+)(?:#|!)([a-zA-Z0-9_.-]+)', mega_url)
if not match:
logger_func(f" [Mega] ❌ Error: Invalid Mega URL format.")
return
file_id = match.group(1)
file_key = match.group(2)
session = requests.Session()
session.headers.update({'User-Agent': 'Kemono-Downloader-PyQt/1.0'})
file_info = get_mega_file_info(file_id, file_key, session, logger_func)
if not file_info:
logger_func(f" [Mega] ❌ Failed to get file info. The link may be invalid or expired. Aborting.")
return
logger_func(f" [Mega] File found: '{file_info['file_name']}' (Size: {file_info['file_size'] / 1024 / 1024:.2f} MB)")
download_and_decrypt_mega_file(file_info, download_path, logger_func)
# --- ORIGINAL Functions for Google Drive and Dropbox (Unchanged) ---
def download_gdrive_file(url, download_path, logger_func=print):
"""Downloads a file from a Google Drive link."""
if not GDRIVE_AVAILABLE:
logger_func("❌ Google Drive download failed: 'gdown' library is not installed.")
return
try:
logger_func(f" [G-Drive] Starting download for: {url}")
logger_func(" [G-Drive] Download in progress... This may take some time. Please wait.")
output_path = gdown.download(url, output=download_path, quiet=True, fuzzy=True)
if output_path and os.path.exists(output_path):
logger_func(f" [G-Drive] ✅ Successfully downloaded to '{output_path}'")
else:
logger_func(f" [G-Drive] ❌ Download failed. The file may have been moved, deleted, or is otherwise inaccessible.")
except Exception as e:
logger_func(f" [G-Drive] ❌ An unexpected error occurred: {e}")
def download_dropbox_file(dropbox_link, download_path=".", logger_func=print):
"""
Downloads a file from a public Dropbox link by modifying the URL for direct download.
"""
logger_func(f" [Dropbox] Attempting to download: {dropbox_link}")
parsed_url = urlparse(dropbox_link)
query_params = parse_qs(parsed_url.query)
query_params['dl'] = ['1']
new_query = urlencode(query_params, doseq=True)
direct_download_url = urlunparse(parsed_url._replace(query=new_query))
logger_func(f" [Dropbox] Using direct download URL: {direct_download_url}")
try:
if not os.path.exists(download_path):
os.makedirs(download_path, exist_ok=True)
logger_func(f" [Dropbox] Created download directory: {download_path}")
with requests.get(direct_download_url, stream=True, allow_redirects=True, timeout=(10, 300)) as r:
r.raise_for_status()
filename = _get_filename_from_headers(r.headers) or os.path.basename(parsed_url.path) or "dropbox_file"
full_save_path = os.path.join(download_path, filename)
logger_func(f" [Dropbox] Starting download of '{filename}'...")
with open(full_save_path, 'wb') as f:
for chunk in r.iter_content(chunk_size=8192):
f.write(chunk)
logger_func(f" [Dropbox] ✅ Dropbox file downloaded successfully: {full_save_path}")
except Exception as e:
logger_func(f" [Dropbox] ❌ An error occurred during Dropbox download: {e}")
traceback.print_exc(limit=2)
raise

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@@ -1,325 +0,0 @@
# --- Standard Library Imports ---
# --- Standard Library Imports ---
import os
import time
import hashlib
import http.client
import traceback
import threading
import queue
from concurrent.futures import ThreadPoolExecutor, as_completed
# --- Third-Party Library Imports ---
import requests
MULTIPART_DOWNLOADER_AVAILABLE = True
# --- Module Constants ---
CHUNK_DOWNLOAD_RETRY_DELAY = 2
MAX_CHUNK_DOWNLOAD_RETRIES = 1
DOWNLOAD_CHUNK_SIZE_ITER = 1024 * 256 # 256 KB per iteration chunk
def _download_individual_chunk(
chunk_url, chunk_temp_file_path, start_byte, end_byte, headers,
part_num, total_parts, progress_data, cancellation_event,
skip_event, pause_event, global_emit_time_ref, cookies_for_chunk,
logger_func, emitter=None, api_original_filename=None
):
"""
Downloads a single segment (chunk) of a larger file to its own unique part file.
This function is intended to be run in a separate thread by a ThreadPoolExecutor.
It handles retries, pauses, and cancellations for its specific chunk. If a
download fails, the partial chunk file is removed, allowing a clean retry later.
Args:
chunk_url (str): The URL to download the file from.
chunk_temp_file_path (str): The unique path to save this specific chunk
(e.g., 'my_video.mp4.part0').
start_byte (int): The starting byte for the Range header.
end_byte (int): The ending byte for the Range header.
headers (dict): The HTTP headers to use for the request.
part_num (int): The index of this chunk (e.g., 0 for the first part).
total_parts (int): The total number of chunks for the entire file.
progress_data (dict): A thread-safe dictionary for sharing progress.
cancellation_event (threading.Event): Event to signal cancellation.
skip_event (threading.Event): Event to signal skipping the file.
pause_event (threading.Event): Event to signal pausing the download.
global_emit_time_ref (list): A mutable list with one element (a timestamp)
to rate-limit UI updates.
cookies_for_chunk (dict): Cookies to use for the request.
logger_func (function): A function to log messages.
emitter (queue.Queue or QObject): Emitter for sending progress to the UI.
api_original_filename (str): The original filename for UI display.
Returns:
tuple: A tuple containing (bytes_downloaded, success_flag).
"""
# --- Pre-download checks for control events ---
if cancellation_event and cancellation_event.is_set():
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Download cancelled before start.")
return 0, False
if skip_event and skip_event.is_set():
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Skip event triggered before start.")
return 0, False
if pause_event and pause_event.is_set():
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Download paused before start...")
while pause_event.is_set():
if cancellation_event and cancellation_event.is_set():
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Download cancelled while paused.")
return 0, False
time.sleep(0.2)
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Download resumed.")
# Set this chunk's status to 'active' before starting the download.
with progress_data['lock']:
progress_data['chunks_status'][part_num]['active'] = True
try:
# Prepare headers for the specific byte range of this chunk
chunk_headers = headers.copy()
if end_byte != -1:
chunk_headers['Range'] = f"bytes={start_byte}-{end_byte}"
bytes_this_chunk = 0
last_speed_calc_time = time.time()
bytes_at_last_speed_calc = 0
# --- Retry Loop ---
for attempt in range(MAX_CHUNK_DOWNLOAD_RETRIES + 1):
if cancellation_event and cancellation_event.is_set():
return bytes_this_chunk, False
try:
if attempt > 0:
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Retrying (Attempt {attempt + 1}/{MAX_CHUNK_DOWNLOAD_RETRIES + 1})...")
time.sleep(CHUNK_DOWNLOAD_RETRY_DELAY * (2 ** (attempt - 1)))
last_speed_calc_time = time.time()
bytes_at_last_speed_calc = bytes_this_chunk
logger_func(f" 🚀 [Chunk {part_num + 1}/{total_parts}] Starting download: bytes {start_byte}-{end_byte if end_byte != -1 else 'EOF'}")
response = requests.get(chunk_url, headers=chunk_headers, timeout=(10, 120), stream=True, cookies=cookies_for_chunk)
response.raise_for_status()
# --- Data Writing Loop ---
# We open the unique chunk file in write-binary ('wb') mode.
# No more seeking is required.
with open(chunk_temp_file_path, 'wb') as f:
for data_segment in response.iter_content(chunk_size=DOWNLOAD_CHUNK_SIZE_ITER):
if cancellation_event and cancellation_event.is_set():
return bytes_this_chunk, False
if pause_event and pause_event.is_set():
# Handle pausing during the download stream
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Paused...")
while pause_event.is_set():
if cancellation_event and cancellation_event.is_set(): return bytes_this_chunk, False
time.sleep(0.2)
logger_func(f" [Chunk {part_num + 1}/{total_parts}] Resumed.")
if data_segment:
f.write(data_segment)
bytes_this_chunk += len(data_segment)
# Update shared progress data structure
with progress_data['lock']:
progress_data['total_downloaded_so_far'] += len(data_segment)
progress_data['chunks_status'][part_num]['downloaded'] = bytes_this_chunk
# Calculate and update speed for this chunk
current_time = time.time()
time_delta = current_time - last_speed_calc_time
if time_delta > 0.5:
bytes_delta = bytes_this_chunk - bytes_at_last_speed_calc
current_speed_bps = (bytes_delta * 8) / time_delta if time_delta > 0 else 0
progress_data['chunks_status'][part_num]['speed_bps'] = current_speed_bps
last_speed_calc_time = current_time
bytes_at_last_speed_calc = bytes_this_chunk
# Emit progress signal to the UI via the queue
if emitter and (current_time - global_emit_time_ref[0] > 0.25):
global_emit_time_ref[0] = current_time
status_list_copy = [dict(s) for s in progress_data['chunks_status']]
if isinstance(emitter, queue.Queue):
emitter.put({'type': 'file_progress', 'payload': (api_original_filename, status_list_copy)})
elif hasattr(emitter, 'file_progress_signal'):
emitter.file_progress_signal.emit(api_original_filename, status_list_copy)
# If we get here, the download for this chunk is successful
return bytes_this_chunk, True
except (requests.exceptions.ConnectionError, requests.exceptions.Timeout, http.client.IncompleteRead) as e:
logger_func(f" ❌ [Chunk {part_num + 1}/{total_parts}] Retryable error: {e}")
except requests.exceptions.RequestException as e:
logger_func(f" ❌ [Chunk {part_num + 1}/{total_parts}] Non-retryable error: {e}")
return bytes_this_chunk, False # Break loop on non-retryable errors
except Exception as e:
logger_func(f" ❌ [Chunk {part_num + 1}/{total_parts}] Unexpected error: {e}\n{traceback.format_exc(limit=1)}")
return bytes_this_chunk, False
# If the retry loop finishes without a successful download
return bytes_this_chunk, False
finally:
# This block runs whether the download succeeded or failed
with progress_data['lock']:
progress_data['chunks_status'][part_num]['active'] = False
progress_data['chunks_status'][part_num]['speed_bps'] = 0.0
def download_file_in_parts(file_url, save_path, total_size, num_parts, headers, api_original_filename,
emitter_for_multipart, cookies_for_chunk_session,
cancellation_event, skip_event, logger_func, pause_event):
"""
Manages a resilient, multipart file download by saving each chunk to a separate file.
This function orchestrates the download process by:
1. Checking for already completed chunk files to resume a previous download.
2. Submitting only the missing chunks to a thread pool for parallel download.
3. Assembling the final file from the individual chunks upon successful completion.
4. Cleaning up temporary chunk files after assembly.
5. Leaving completed chunks on disk if the download fails, allowing for a future resume.
Args:
file_url (str): The URL of the file to download.
save_path (str): The final desired path for the downloaded file (e.g., 'my_video.mp4').
total_size (int): The total size of the file in bytes.
num_parts (int): The number of parts to split the download into.
headers (dict): HTTP headers for the download requests.
api_original_filename (str): The original filename for UI progress display.
emitter_for_multipart (queue.Queue or QObject): Emitter for UI signals.
cookies_for_chunk_session (dict): Cookies for the download requests.
cancellation_event (threading.Event): Event to signal cancellation.
skip_event (threading.Event): Event to signal skipping the file.
logger_func (function): A function for logging messages.
pause_event (threading.Event): Event to signal pausing the download.
Returns:
tuple: A tuple containing (success_flag, total_bytes_downloaded, md5_hash, file_handle).
The file_handle will be for the final assembled file if successful, otherwise None.
"""
logger_func(f"⬇️ Initializing Resumable Multi-part Download ({num_parts} parts) for: '{api_original_filename}' (Size: {total_size / (1024*1024):.2f} MB)")
# Calculate the byte range for each chunk
chunk_size_calc = total_size // num_parts
chunks_ranges = []
for i in range(num_parts):
start = i * chunk_size_calc
end = start + chunk_size_calc - 1 if i < num_parts - 1 else total_size - 1
if start <= end:
chunks_ranges.append((start, end))
elif total_size == 0 and i == 0: # Handle zero-byte files
chunks_ranges.append((0, -1))
# Calculate the expected size of each chunk
chunk_actual_sizes = []
for start, end in chunks_ranges:
chunk_actual_sizes.append(end - start + 1 if end != -1 else 0)
if not chunks_ranges and total_size > 0:
logger_func(f" ⚠️ No valid chunk ranges for multipart download of '{api_original_filename}'. Aborting.")
return False, 0, None, None
# --- Resumption Logic: Check for existing complete chunks ---
chunks_to_download = []
total_bytes_resumed = 0
for i, (start, end) in enumerate(chunks_ranges):
chunk_part_path = f"{save_path}.part{i}"
expected_chunk_size = chunk_actual_sizes[i]
if os.path.exists(chunk_part_path) and os.path.getsize(chunk_part_path) == expected_chunk_size:
logger_func(f" [Chunk {i + 1}/{num_parts}] Resuming with existing complete chunk file.")
total_bytes_resumed += expected_chunk_size
else:
chunks_to_download.append({'index': i, 'start': start, 'end': end})
# Setup the shared progress data structure
progress_data = {
'total_file_size': total_size,
'total_downloaded_so_far': total_bytes_resumed,
'chunks_status': [],
'lock': threading.Lock(),
'last_global_emit_time': [time.time()]
}
for i in range(num_parts):
is_resumed = not any(c['index'] == i for c in chunks_to_download)
progress_data['chunks_status'].append({
'id': i,
'downloaded': chunk_actual_sizes[i] if is_resumed else 0,
'total': chunk_actual_sizes[i],
'active': False,
'speed_bps': 0.0
})
# --- Download Phase ---
chunk_futures = []
all_chunks_successful = True
total_bytes_from_threads = 0
with ThreadPoolExecutor(max_workers=num_parts, thread_name_prefix=f"MPChunk_{api_original_filename[:10]}_") as chunk_pool:
for chunk_info in chunks_to_download:
if cancellation_event and cancellation_event.is_set():
all_chunks_successful = False
break
i, start, end = chunk_info['index'], chunk_info['start'], chunk_info['end']
chunk_part_path = f"{save_path}.part{i}"
future = chunk_pool.submit(
_download_individual_chunk,
chunk_url=file_url,
chunk_temp_file_path=chunk_part_path,
start_byte=start, end_byte=end, headers=headers, part_num=i, total_parts=num_parts,
progress_data=progress_data, cancellation_event=cancellation_event,
skip_event=skip_event, global_emit_time_ref=progress_data['last_global_emit_time'],
pause_event=pause_event, cookies_for_chunk=cookies_for_chunk_session,
logger_func=logger_func, emitter=emitter_for_multipart,
api_original_filename=api_original_filename
)
chunk_futures.append(future)
for future in as_completed(chunk_futures):
if cancellation_event and cancellation_event.is_set():
all_chunks_successful = False
bytes_downloaded, success = future.result()
total_bytes_from_threads += bytes_downloaded
if not success:
all_chunks_successful = False
total_bytes_final = total_bytes_resumed + total_bytes_from_threads
if cancellation_event and cancellation_event.is_set():
logger_func(f" Multi-part download for '{api_original_filename}' cancelled by main event.")
all_chunks_successful = False
# --- Assembly and Cleanup Phase ---
if all_chunks_successful and (total_bytes_final == total_size or total_size == 0):
logger_func(f" ✅ All {num_parts} chunks complete. Assembling final file...")
md5_hasher = hashlib.md5()
try:
with open(save_path, 'wb') as final_file:
for i in range(num_parts):
chunk_part_path = f"{save_path}.part{i}"
with open(chunk_part_path, 'rb') as chunk_file:
content = chunk_file.read()
final_file.write(content)
md5_hasher.update(content)
calculated_hash = md5_hasher.hexdigest()
logger_func(f" ✅ Assembly successful for '{api_original_filename}'. Total bytes: {total_bytes_final}")
return True, total_bytes_final, calculated_hash, open(save_path, 'rb')
except Exception as e:
logger_func(f" ❌ Critical error during file assembly: {e}. Cleaning up.")
return False, total_bytes_final, None, None
finally:
# Cleanup all individual chunk files after successful assembly
for i in range(num_parts):
chunk_part_path = f"{save_path}.part{i}"
if os.path.exists(chunk_part_path):
try:
os.remove(chunk_part_path)
except OSError as e:
logger_func(f" ⚠️ Failed to remove temp part file '{chunk_part_path}': {e}")
else:
# If download failed, we do NOT clean up, allowing for resumption later
logger_func(f" ❌ Multi-part download failed for '{api_original_filename}'. Success: {all_chunks_successful}, Bytes: {total_bytes_final}/{total_size}. Partial chunks saved for future resumption.")
return False, total_bytes_final, None, None

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# ...existing code...

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@@ -1,40 +0,0 @@
import os
import sys
from PyQt5.QtGui import QIcon
_app_icon_cache = None
def get_app_icon_object():
"""
Loads and caches the application icon from the assets folder.
This function is now centralized to prevent circular imports.
Returns:
QIcon: The application icon object.
"""
global _app_icon_cache
if _app_icon_cache and not _app_icon_cache.isNull():
return _app_icon_cache
app_base_dir = ""
if getattr(sys, 'frozen', False):
app_base_dir = os.path.dirname(sys.executable)
else:
app_base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..'))
icon_path = os.path.join(app_base_dir, 'assets', 'Kemono.ico')
if os.path.exists(icon_path):
_app_icon_cache = QIcon(icon_path)
else:
if getattr(sys, 'frozen', False) and hasattr(sys, '_MEIPASS'):
fallback_icon_path = os.path.join(sys._MEIPASS, 'assets', 'Kemono.ico')
if os.path.exists(fallback_icon_path):
_app_icon_cache = QIcon(fallback_icon_path)
return _app_icon_cache
print(f"Warning: Application icon not found at {icon_path}")
_app_icon_cache = QIcon() # Return an empty icon as a fallback
return _app_icon_cache

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@@ -1,157 +0,0 @@
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QListWidget, QListWidgetItem,
QPushButton, QVBoxLayout
)
from ...i18n.translator import get_translation
from ..main_window import get_app_icon_object
CONFIRM_ADD_ALL_ACCEPTED = 1
CONFIRM_ADD_ALL_SKIP_ADDING = 2
CONFIRM_ADD_ALL_CANCEL_DOWNLOAD = 3
class ConfirmAddAllDialog(QDialog):
"""
A dialog to confirm adding multiple new character/series names to Known.txt.
It appears when the user provides filter names that are not already known,
allowing them to persist these names for future use.
"""
def __init__(self, new_filter_objects_list, parent_app, parent=None):
"""
Initializes the dialog.
Args:
new_filter_objects_list (list): A list of filter objects (dicts) to propose adding.
parent_app (DownloaderApp): A reference to the main application window for theming and translations.
parent (QWidget, optional): The parent widget. Defaults to None.
"""
super().__init__(parent)
self.parent_app = parent_app
self.setModal(True)
self.new_filter_objects_list = new_filter_objects_list
self.user_choice = CONFIRM_ADD_ALL_CANCEL_DOWNLOAD
app_icon = get_app_icon_object()
if app_icon and not app_icon.isNull():
self.setWindowIcon(app_icon)
screen_height = QApplication.primaryScreen().availableGeometry().height() if QApplication.primaryScreen() else 768
scale_factor = screen_height / 768.0
base_min_w, base_min_h = 480, 350
scaled_min_w = int(base_min_w * scale_factor)
scaled_min_h = int(base_min_h * scale_factor)
self.setMinimumSize(scaled_min_w, scaled_min_h)
self._init_ui()
self._retranslate_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
main_layout = QVBoxLayout(self)
self.info_label = QLabel()
self.info_label.setWordWrap(True)
main_layout.addWidget(self.info_label)
self.names_list_widget = QListWidget()
self._populate_list()
main_layout.addWidget(self.names_list_widget)
selection_buttons_layout = QHBoxLayout()
self.select_all_button = QPushButton()
self.select_all_button.clicked.connect(self._select_all_items)
selection_buttons_layout.addWidget(self.select_all_button)
self.deselect_all_button = QPushButton()
self.deselect_all_button.clicked.connect(self._deselect_all_items)
selection_buttons_layout.addWidget(self.deselect_all_button)
selection_buttons_layout.addStretch()
main_layout.addLayout(selection_buttons_layout)
buttons_layout = QHBoxLayout()
self.add_selected_button = QPushButton()
self.add_selected_button.clicked.connect(self._accept_add_selected)
self.add_selected_button.setDefault(True)
buttons_layout.addWidget(self.add_selected_button)
self.skip_adding_button = QPushButton()
self.skip_adding_button.clicked.connect(self._reject_skip_adding)
buttons_layout.addWidget(self.skip_adding_button)
buttons_layout.addStretch()
self.cancel_download_button = QPushButton()
self.cancel_download_button.clicked.connect(self._reject_cancel_download)
buttons_layout.addWidget(self.cancel_download_button)
main_layout.addLayout(buttons_layout)
def _populate_list(self):
"""Populates the list widget with the new names to be confirmed."""
for filter_obj in self.new_filter_objects_list:
item_text = filter_obj["name"]
list_item = QListWidgetItem(item_text)
list_item.setFlags(list_item.flags() | Qt.ItemIsUserCheckable)
list_item.setCheckState(Qt.Checked)
list_item.setData(Qt.UserRole, filter_obj)
self.names_list_widget.addItem(list_item)
def _tr(self, key, default_text=""):
"""Helper to get translation based on the main application's current language."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
"""Sets the text for all translatable UI elements."""
self.setWindowTitle(self._tr("confirm_add_all_dialog_title", "Confirm Adding New Names"))
self.info_label.setText(self._tr("confirm_add_all_info_label", "The following new names/groups..."))
self.select_all_button.setText(self._tr("confirm_add_all_select_all_button", "Select All"))
self.deselect_all_button.setText(self._tr("confirm_add_all_deselect_all_button", "Deselect All"))
self.add_selected_button.setText(self._tr("confirm_add_all_add_selected_button", "Add Selected to Known.txt"))
self.skip_adding_button.setText(self._tr("confirm_add_all_skip_adding_button", "Skip Adding These"))
self.cancel_download_button.setText(self._tr("confirm_add_all_cancel_download_button", "Cancel Download"))
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and hasattr(self.parent_app, 'get_dark_theme') and self.parent_app.current_theme == "dark":
self.setStyleSheet(self.parent_app.get_dark_theme())
def _select_all_items(self):
"""Checks all items in the list."""
for i in range(self.names_list_widget.count()):
self.names_list_widget.item(i).setCheckState(Qt.Checked)
def _deselect_all_items(self):
"""Unchecks all items in the list."""
for i in range(self.names_list_widget.count()):
self.names_list_widget.item(i).setCheckState(Qt.Unchecked)
def _accept_add_selected(self):
"""Sets the user choice to the list of selected items and accepts the dialog."""
selected_objects = []
for i in range(self.names_list_widget.count()):
item = self.names_list_widget.item(i)
if item.checkState() == Qt.Checked:
filter_obj = item.data(Qt.UserRole)
if filter_obj:
selected_objects.append(filter_obj)
self.user_choice = selected_objects
self.accept()
def _reject_skip_adding(self):
"""Sets the user choice to skip adding and rejects the dialog."""
self.user_choice = CONFIRM_ADD_ALL_SKIP_ADDING
self.reject()
def _reject_cancel_download(self):
"""Sets the user choice to cancel the entire download and rejects the dialog."""
self.user_choice = CONFIRM_ADD_ALL_CANCEL_DOWNLOAD
self.reject()
def exec_(self):
"""
Overrides the default exec_ to handle the return value logic, ensuring a
sensible default if no items are selected but the "Add" button is clicked.
"""
super().exec_()
if isinstance(self.user_choice, list) and not self.user_choice:
return CONFIRM_ADD_ALL_SKIP_ADDING
return self.user_choice

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@@ -1,135 +0,0 @@
# --- PyQt5 Imports ---
from PyQt5.QtCore import Qt
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QPushButton, QVBoxLayout
)
# --- Local Application Imports ---
from ...i18n.translator import get_translation
from ..main_window import get_app_icon_object
from ...utils.resolution import get_dark_theme
class CookieHelpDialog(QDialog):
"""
A dialog to explain how to get a cookies.txt file.
It can be displayed as a simple informational popup or as a modal choice
when cookies are required but not found.
"""
# Constants to define the user's choice from the dialog
CHOICE_PROCEED_WITHOUT_COOKIES = 1
CHOICE_CANCEL_DOWNLOAD = 2
CHOICE_OK_INFO_ONLY = 3
def __init__(self, parent_app, parent=None, offer_download_without_option=False):
"""
Initializes the dialog.
Args:
parent_app (DownloaderApp): A reference to the main application window.
parent (QWidget, optional): The parent widget. Defaults to None.
offer_download_without_option (bool): If True, shows buttons to
"Download without Cookies" and "Cancel Download". If False,
shows only an "OK" button for informational purposes.
"""
super().__init__(parent)
self.parent_app = parent_app
self.setModal(True)
self.offer_download_without_option = offer_download_without_option
self.user_choice = None
# --- Basic Window Setup ---
app_icon = get_app_icon_object()
if app_icon and not app_icon.isNull():
self.setWindowIcon(app_icon)
self.setMinimumWidth(500)
# --- Initialize UI and Apply Theming ---
self._init_ui()
self._retranslate_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
main_layout = QVBoxLayout(self)
self.info_label = QLabel()
self.info_label.setTextFormat(Qt.RichText)
self.info_label.setOpenExternalLinks(True)
self.info_label.setWordWrap(True)
main_layout.addWidget(self.info_label)
button_layout = QHBoxLayout()
button_layout.addStretch(1)
if self.offer_download_without_option:
# Add buttons for making a choice
self.download_without_button = QPushButton()
self.download_without_button.clicked.connect(self._proceed_without_cookies)
button_layout.addWidget(self.download_without_button)
self.cancel_button = QPushButton()
self.cancel_button.clicked.connect(self._cancel_download)
button_layout.addWidget(self.cancel_button)
else:
# Add a simple OK button for informational display
self.ok_button = QPushButton()
self.ok_button.clicked.connect(self._ok_info_only)
button_layout.addWidget(self.ok_button)
main_layout.addLayout(button_layout)
def _tr(self, key, default_text=""):
"""Helper to get translation based on the main application's current language."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
"""Sets the text for all translatable UI elements."""
self.setWindowTitle(self._tr("cookie_help_dialog_title", "Cookie File Instructions"))
instruction_html = f"""
{self._tr("cookie_help_instruction_intro", "<p>To use cookies...</p>")}
{self._tr("cookie_help_how_to_get_title", "<p><b>How to get cookies.txt:</b></p>")}
<ol>
{self._tr("cookie_help_step1_extension_intro", "<li>Install extension...</li>")}
{self._tr("cookie_help_step2_login", "<li>Go to website...</li>")}
{self._tr("cookie_help_step3_click_icon", "<li>Click icon...</li>")}
{self._tr("cookie_help_step4_export", "<li>Click export...</li>")}
{self._tr("cookie_help_step5_save_file", "<li>Save file...</li>")}
{self._tr("cookie_help_step6_app_intro", "<li>In this application:<ul>")}
{self._tr("cookie_help_step6a_checkbox", "<li>Ensure checkbox...</li>")}
{self._tr("cookie_help_step6b_browse", "<li>Click browse...</li>")}
{self._tr("cookie_help_step6c_select", "<li>Select file...</li></ul></li>")}
</ol>
{self._tr("cookie_help_alternative_paste", "<p>Alternatively, paste...</p>")}
"""
self.info_label.setText(instruction_html)
if self.offer_download_without_option:
self.download_without_button.setText(self._tr("cookie_help_proceed_without_button", "Download without Cookies"))
self.cancel_button.setText(self._tr("cookie_help_cancel_download_button", "Cancel Download"))
else:
self.ok_button.setText(self._tr("ok_button", "OK"))
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and hasattr(self.parent_app, 'get_dark_theme') and self.parent_app.current_theme == "dark":
self.setStyleSheet(self.parent_app.get_dark_theme())
def _proceed_without_cookies(self):
"""Handles the user choice to proceed without using cookies."""
self.user_choice = self.CHOICE_PROCEED_WITHOUT_COOKIES
self.accept()
def _cancel_download(self):
"""Handles the user choice to cancel the download."""
self.user_choice = self.CHOICE_CANCEL_DOWNLOAD
self.reject()
def _ok_info_only(self):
"""Handles the acknowledgment when the dialog is purely informational."""
self.user_choice = self.CHOICE_OK_INFO_ONLY
self.accept()

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@@ -1,153 +0,0 @@
from collections import defaultdict
from PyQt5.QtCore import pyqtSignal, Qt
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QListWidget, QListWidgetItem,
QMessageBox, QPushButton, QVBoxLayout, QAbstractItemView
)
from ...i18n.translator import get_translation
from ..main_window import get_app_icon_object
from ...utils.resolution import get_dark_theme
class DownloadExtractedLinksDialog(QDialog):
"""
A dialog to select and initiate the download for extracted, supported links
from external cloud services like Mega, Google Drive, and Dropbox.
"""
download_requested = pyqtSignal(list)
def __init__(self, links_data, parent_app, parent=None):
"""
Initializes the dialog.
Args:
links_data (list): A list of dictionaries, each containing info about an extracted link.
parent_app (DownloaderApp): A reference to the main application window for theming and translations.
parent (QWidget, optional): The parent widget. Defaults to None.
"""
super().__init__(parent)
self.links_data = links_data
self.parent_app = parent_app
app_icon = get_app_icon_object()
if not app_icon.isNull():
self.setWindowIcon(app_icon)
scale_factor = getattr(self.parent_app, 'scale_factor', 1.0)
base_width, base_height = 600, 450
self.setMinimumSize(int(base_width * scale_factor), int(base_height * scale_factor))
self.resize(int(base_width * scale_factor * 1.1), int(base_height * scale_factor * 1.1))
self._init_ui()
self._retranslate_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
layout = QVBoxLayout(self)
self.main_info_label = QLabel()
self.main_info_label.setAlignment(Qt.AlignHCenter | Qt.AlignTop)
self.main_info_label.setWordWrap(True)
layout.addWidget(self.main_info_label)
self.links_list_widget = QListWidget()
self.links_list_widget.setSelectionMode(QAbstractItemView.NoSelection)
self._populate_list()
layout.addWidget(self.links_list_widget)
button_layout = QHBoxLayout()
self.select_all_button = QPushButton()
self.select_all_button.clicked.connect(lambda: self._set_all_items_checked(Qt.Checked))
button_layout.addWidget(self.select_all_button)
self.deselect_all_button = QPushButton()
self.deselect_all_button.clicked.connect(lambda: self._set_all_items_checked(Qt.Unchecked))
button_layout.addWidget(self.deselect_all_button)
button_layout.addStretch()
self.download_button = QPushButton()
self.download_button.clicked.connect(self._handle_download_selected)
self.download_button.setDefault(True)
button_layout.addWidget(self.download_button)
self.cancel_button = QPushButton()
self.cancel_button.clicked.connect(self.reject)
button_layout.addWidget(self.cancel_button)
layout.addLayout(button_layout)
def _populate_list(self):
"""Populates the list widget with the provided links, grouped by post title."""
grouped_links = defaultdict(list)
for link_info_item in self.links_data:
post_title_for_group = link_info_item.get('title', 'Untitled Post')
grouped_links[post_title_for_group].append(link_info_item)
sorted_post_titles = sorted(grouped_links.keys(), key=lambda x: x.lower())
for post_title_key in sorted_post_titles:
header_item = QListWidgetItem(f"{post_title_key}")
header_item.setFlags(Qt.NoItemFlags)
font = header_item.font()
font.setBold(True)
font.setPointSize(font.pointSize() + 1)
header_item.setFont(font)
self.links_list_widget.addItem(header_item)
for link_info_data in grouped_links[post_title_key]:
platform_display = link_info_data.get('platform', 'unknown').upper()
display_text = f" [{platform_display}] {link_info_data['link_text']} ({link_info_data['url']})"
item = QListWidgetItem(display_text)
item.setData(Qt.UserRole, link_info_data)
item.setFlags(item.flags() | Qt.ItemIsUserCheckable)
item.setCheckState(Qt.Checked)
self.links_list_widget.addItem(item)
def _tr(self, key, default_text=""):
"""Helper to get translation based on current app language."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
"""Sets the text for all translatable UI elements."""
self.setWindowTitle(self._tr("download_external_links_dialog_title", "Download Selected External Links"))
self.main_info_label.setText(self._tr("download_external_links_dialog_main_label", "Found {count} supported link(s)...").format(count=len(self.links_data)))
self.select_all_button.setText(self._tr("select_all_button_text", "Select All"))
self.deselect_all_button.setText(self._tr("deselect_all_button_text", "Deselect All"))
self.download_button.setText(self._tr("download_selected_button_text", "Download Selected"))
self.cancel_button.setText(self._tr("fav_posts_cancel_button", "Cancel"))
def _apply_theme(self):
"""Applies the current theme from the parent application."""
is_dark_theme = self.parent_app and self.parent_app.current_theme == "dark"
if is_dark_theme:
scale = getattr(self.parent_app, 'scale_factor', 1)
self.setStyleSheet(get_dark_theme(scale))
else:
self.setStyleSheet("")
header_color = Qt.cyan if is_dark_theme else Qt.blue
for i in range(self.links_list_widget.count()):
item = self.links_list_widget.item(i)
if not item.flags() & Qt.ItemIsUserCheckable:
item.setForeground(header_color)
def _set_all_items_checked(self, check_state):
"""Sets the checked state for all checkable items in the list."""
for i in range(self.links_list_widget.count()):
item = self.links_list_widget.item(i)
if item.flags() & Qt.ItemIsUserCheckable:
item.setCheckState(check_state)
def _handle_download_selected(self):
"""Gathers selected links and emits the download_requested signal."""
selected_links = []
for i in range(self.links_list_widget.count()):
item = self.links_list_widget.item(i)
if item.flags() & Qt.ItemIsUserCheckable and item.checkState() == Qt.Checked and item.data(Qt.UserRole) is not None:
selected_links.append(item.data(Qt.UserRole))
if selected_links:
self.download_requested.emit(selected_links)
self.accept()
else:
QMessageBox.information(
self,
self._tr("no_selection_title", "No Selection"),
self._tr("no_selection_message_links", "Please select at least one link to download.")
)

View File

@@ -1,223 +0,0 @@
import os
import time
import json
from PyQt5.QtCore import Qt, QStandardPaths, QTimer
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QScrollArea,
QPushButton, QVBoxLayout, QSplitter, QWidget, QGroupBox,
QFileDialog, QMessageBox
)
from ...i18n.translator import get_translation
from ..main_window import get_app_icon_object
from ...utils.resolution import get_dark_theme
class DownloadHistoryDialog (QDialog ):
"""Dialog to display download history."""
def __init__ (self ,last_3_downloaded_entries ,first_processed_entries ,parent_app ,parent =None ):
super ().__init__ (parent )
self .parent_app =parent_app
self .last_3_downloaded_entries =last_3_downloaded_entries
self .first_processed_entries =first_processed_entries
self .setModal (True )
self._apply_theme()
creator_name_cache = getattr(parent_app, 'creator_name_cache', None)
if creator_name_cache:
for entry in self.last_3_downloaded_entries:
if not entry.get('creator_display_name'):
service = entry.get('service', '').lower()
user_id = str(entry.get('user_id', ''))
key = (service, user_id)
entry['creator_display_name'] = creator_name_cache.get(key, entry.get('folder_context_name', 'Unknown Creator/Series'))
for entry in self.first_processed_entries:
if not entry.get('creator_name'):
service = entry.get('service', '').lower()
user_id = str(entry.get('user_id', ''))
key = (service, user_id)
entry['creator_name'] = creator_name_cache.get(key, entry.get('user_id', 'Unknown'))
app_icon =get_app_icon_object ()
if not app_icon .isNull ():
self .setWindowIcon (app_icon )
screen_height =QApplication .primaryScreen ().availableGeometry ().height ()if QApplication .primaryScreen ()else 768
scale_factor =screen_height /768.0
base_min_w ,base_min_h =600 ,450
scaled_min_w =int (base_min_w *1.5 *scale_factor )
scaled_min_h =int (base_min_h *scale_factor )
self .setMinimumSize (scaled_min_w ,scaled_min_h )
self .setWindowTitle (self ._tr ("download_history_dialog_title_combined","Download History"))
dialog_layout =QVBoxLayout (self )
self .setLayout (dialog_layout )
self .main_splitter =QSplitter (Qt .Horizontal )
dialog_layout .addWidget (self .main_splitter )
left_pane_widget =QWidget ()
left_layout =QVBoxLayout (left_pane_widget )
left_header_label =QLabel (self ._tr ("history_last_downloaded_header","Last 3 Files Downloaded:"))
left_header_label .setAlignment (Qt .AlignCenter )
left_layout .addWidget (left_header_label )
left_scroll_area =QScrollArea ()
left_scroll_area .setWidgetResizable (True )
left_scroll_content_widget =QWidget ()
left_scroll_layout =QVBoxLayout (left_scroll_content_widget )
if not self .last_3_downloaded_entries :
no_left_history_label =QLabel (self ._tr ("no_download_history_header","No Downloads Yet"))
no_left_history_label .setAlignment (Qt .AlignCenter )
left_scroll_layout .addWidget (no_left_history_label )
else :
for entry in self .last_3_downloaded_entries :
group_box =QGroupBox (f"{self ._tr ('history_file_label','File:')} {entry .get ('disk_filename','N/A')}")
group_layout =QVBoxLayout (group_box )
details_text =(
f"<b>{self ._tr ('history_from_post_label','From Post:')}</b> {entry .get ('post_title','N/A')} (ID: {entry .get ('post_id','N/A')})<br>"
f"<b>{self ._tr ('history_creator_series_label','Creator/Series:')}</b> {entry .get ('creator_display_name','N/A')}<br>"
f"<b>{self ._tr ('history_post_uploaded_label','Post Uploaded:')}</b> {entry .get ('upload_date_str','N/A')}<br>"
f"<b>{self ._tr ('history_file_downloaded_label','File Downloaded:')}</b> {time .strftime ('%Y-%m-%d %H:%M:%S',time .localtime (entry .get ('download_timestamp',0 )))}<br>"
f"<b>{self ._tr ('history_saved_in_folder_label','Saved In Folder:')}</b> {entry .get ('download_path','N/A')}"
)
details_label =QLabel (details_text )
details_label .setWordWrap (True )
details_label .setTextFormat (Qt .RichText )
group_layout .addWidget (details_label )
left_scroll_layout .addWidget (group_box )
left_scroll_area .setWidget (left_scroll_content_widget )
left_layout .addWidget (left_scroll_area )
self .main_splitter .addWidget (left_pane_widget )
right_pane_widget =QWidget ()
right_layout =QVBoxLayout (right_pane_widget )
right_header_label =QLabel (self ._tr ("first_files_processed_header","First {count} Posts Processed This Session:").format (count =len (self .first_processed_entries )))
right_header_label .setAlignment (Qt .AlignCenter )
right_layout .addWidget (right_header_label )
right_scroll_area =QScrollArea ()
right_scroll_area .setWidgetResizable (True )
right_scroll_content_widget =QWidget ()
right_scroll_layout =QVBoxLayout (right_scroll_content_widget )
if not self .first_processed_entries :
no_right_history_label =QLabel (self ._tr ("no_processed_history_header","No Posts Processed Yet"))
no_right_history_label .setAlignment (Qt .AlignCenter )
right_scroll_layout .addWidget (no_right_history_label )
else :
for entry in self .first_processed_entries :
group_box =QGroupBox (f"{self ._tr ('history_post_label','Post:')} {entry .get ('post_title','N/A')} (ID: {entry .get ('post_id','N/A')})")
group_layout =QVBoxLayout (group_box )
details_text =(
f"<b>{self ._tr ('history_creator_label','Creator:')}</b> {entry .get ('creator_name','N/A')}<br>"
f"<b>{self ._tr ('history_top_file_label','Top File:')}</b> {entry .get ('top_file_name','N/A')}<br>"
f"<b>{self ._tr ('history_num_files_label','Num Files in Post:')}</b> {entry .get ('num_files',0 )}<br>"
f"<b>{self ._tr ('history_post_uploaded_label','Post Uploaded:')}</b> {entry .get ('upload_date_str','N/A')}<br>"
f"<b>{self ._tr ('history_processed_on_label','Processed On:')}</b> {time .strftime ('%Y-%m-%d %H:%M:%S',time .localtime (entry .get ('download_date_timestamp',0 )))}<br>"
f"<b>{self ._tr ('history_saved_to_folder_label','Saved To Folder:')}</b> {entry .get ('download_location','N/A')}"
)
details_label =QLabel (details_text )
details_label .setWordWrap (True )
details_label .setTextFormat (Qt .RichText )
group_layout .addWidget (details_label )
right_scroll_layout .addWidget (group_box )
right_scroll_area .setWidget (right_scroll_content_widget )
right_layout .addWidget (right_scroll_area )
self .main_splitter .addWidget (right_pane_widget )
QTimer .singleShot (0 ,lambda :self .main_splitter .setSizes ([self .width ()//2 ,self .width ()//2 ]))
bottom_button_layout =QHBoxLayout ()
self .save_history_button =QPushButton (self ._tr ("history_save_button_text","Save History to .txt"))
self .save_history_button .clicked .connect (self ._save_history_to_txt )
bottom_button_layout .addStretch (1 )
bottom_button_layout .addWidget (self .save_history_button )
dialog_layout .addLayout (bottom_button_layout )
if self .parent_app and hasattr (self .parent_app ,'get_dark_theme')and self .parent_app .current_theme =="dark":
self .setStyleSheet (self .parent_app .get_dark_theme ())
def _tr (self ,key ,default_text =""):
if callable (get_translation )and self .parent_app :
return get_translation (self .parent_app .current_selected_language ,key ,default_text )
return default_text
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and self.parent_app.current_theme == "dark":
scale = getattr(self.parent_app, 'scale_factor', 1)
self.setStyleSheet(get_dark_theme(scale))
else:
self.setStyleSheet("QDialog { background-color: #f0f0f0; }")
def _save_history_to_txt (self ):
if not self .last_3_downloaded_entries and not self .first_processed_entries :
QMessageBox .information (self ,self ._tr ("no_download_history_header","No Downloads Yet"),
self ._tr ("history_nothing_to_save_message","There is no history to save."))
return
main_download_dir =self .parent_app .dir_input .text ().strip ()
default_save_dir =""
if main_download_dir and os .path .isdir (main_download_dir ):
default_save_dir =main_download_dir
else :
fallback_dir =QStandardPaths .writableLocation (QStandardPaths .DocumentsLocation )
if fallback_dir and os .path .isdir (fallback_dir ):
default_save_dir =fallback_dir
else :
default_save_dir =self .parent_app .app_base_dir
default_filepath =os .path .join (default_save_dir ,"download_history.txt")
filepath ,_ =QFileDialog .getSaveFileName (
self ,self ._tr ("history_save_dialog_title","Save Download History"),
default_filepath ,"Text Files (*.txt);;All Files (*)"
)
if not filepath :
return
history_content =[]
history_content .append (f"{self ._tr ('history_last_downloaded_header','Last 3 Files Downloaded:')}\n")
if self .last_3_downloaded_entries :
for entry in self .last_3_downloaded_entries :
history_content .append (f" {self ._tr ('history_file_label','File:')} {entry .get ('disk_filename','N/A')}")
history_content .append (f" {self ._tr ('history_from_post_label','From Post:')} {entry .get ('post_title','N/A')} (ID: {entry .get ('post_id','N/A')})")
history_content .append (f" {self ._tr ('history_creator_series_label','Creator/Series:')} {entry .get ('creator_display_name','N/A')}")
history_content .append (f" {self ._tr ('history_post_uploaded_label','Post Uploaded:')} {entry .get ('upload_date_str','N/A')}")
history_content .append (f" {self ._tr ('history_file_downloaded_label','File Downloaded:')} {time .strftime ('%Y-%m-%d %H:%M:%S',time .localtime (entry .get ('download_timestamp',0 )))}")
history_content .append (f" {self ._tr ('history_saved_in_folder_label','Saved In Folder:')} {entry .get ('download_path','N/A')}\n")
else :
history_content .append (f" ({self ._tr ('no_download_history_header','No Downloads Yet')})\n")
history_content .append (f"\n{self ._tr ('first_files_processed_header','First {count} Posts Processed This Session:').format (count =len (self .first_processed_entries ))}\n")
if self .first_processed_entries :
for entry in self .first_processed_entries :
history_content .append (f" {self ._tr ('history_post_label','Post:')} {entry .get ('post_title','N/A')} (ID: {entry .get ('post_id','N/A')})")
history_content .append (f" {self ._tr ('history_creator_label','Creator:')} {entry .get ('creator_name','N/A')}")
history_content .append (f" {self ._tr ('history_top_file_label','Top File:')} {entry .get ('top_file_name','N/A')}")
history_content .append (f" {self ._tr ('history_num_files_label','Num Files in Post:')} {entry .get ('num_files',0 )}")
history_content .append (f" {self ._tr ('history_post_uploaded_label','Post Uploaded:')} {entry .get ('upload_date_str','N/A')}")
history_content .append (f" {self ._tr ('history_processed_on_label','Processed On:')} {time .strftime ('%Y-%m-%d %H:%M:%S',time .localtime (entry .get ('download_date_timestamp',0 )))}")
history_content .append (f" {self ._tr ('history_saved_to_folder_label','Saved To Folder:')} {entry .get ('download_location','N/A')}\n")
else :
history_content .append (f" ({self ._tr ('no_processed_history_header','No Posts Processed Yet')})\n")
try :
with open (filepath ,'w',encoding ='utf-8')as f :
f .write ("\n".join (history_content ))
QMessageBox .information (self ,self ._tr ("history_export_success_title","History Export Successful"),
self ._tr ("history_export_success_message","Successfully exported download history to:\n{filepath}").format (filepath =filepath ))
except Exception as e :
QMessageBox .critical (self ,self ._tr ("history_export_error_title","History Export Error"),
self ._tr ("history_export_error_message","Could not export download history: {error}").format (error =str (e )))

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@@ -1,237 +0,0 @@
# --- PyQt5 Imports ---
from PyQt5.QtCore import pyqtSignal, Qt
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QListWidget, QListWidgetItem,
QMessageBox, QPushButton, QVBoxLayout, QAbstractItemView, QFileDialog
)
# --- Local Application Imports ---
from ...i18n.translator import get_translation
from ..assets import get_app_icon_object
# Corrected Import: The filename uses PascalCase.
from .ExportOptionsDialog import ExportOptionsDialog
from ...utils.resolution import get_dark_theme
class ErrorFilesDialog(QDialog):
"""
Dialog to display files that were skipped due to errors and
allows the user to retry downloading them or export the list of URLs.
"""
# Signal emitted with a list of file info dictionaries to retry
retry_selected_signal = pyqtSignal(list)
def __init__(self, error_files_info_list, parent_app, parent=None):
"""
Initializes the dialog.
Args:
error_files_info_list (list): A list of dictionaries, each containing
info about a failed file.
parent_app (DownloaderApp): A reference to the main application window
for theming and translations.
parent (QWidget, optional): The parent widget. Defaults to None.
"""
super().__init__(parent)
self.parent_app = parent_app
self.setModal(True)
self.error_files = error_files_info_list
# --- Basic Window Setup ---
app_icon = get_app_icon_object()
if app_icon and not app_icon.isNull():
self.setWindowIcon(app_icon)
# --- START OF FIX ---
# Get the user-defined scale factor from the parent application.
scale_factor = getattr(self.parent_app, 'scale_factor', 1.0)
# Define base dimensions and apply the correct scale factor.
base_width, base_height = 550, 400
self.setMinimumSize(int(base_width * scale_factor), int(base_height * scale_factor))
self.resize(int(base_width * scale_factor * 1.1), int(base_height * scale_factor * 1.1))
# --- END OF FIX ---
# --- Initialize UI and Apply Theming ---
self._init_ui()
self._retranslate_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
main_layout = QVBoxLayout(self)
self.info_label = QLabel()
self.info_label.setWordWrap(True)
main_layout.addWidget(self.info_label)
if self.error_files:
self.files_list_widget = QListWidget()
self.files_list_widget.setSelectionMode(QAbstractItemView.NoSelection)
self._populate_list()
main_layout.addWidget(self.files_list_widget)
# --- Control Buttons ---
buttons_layout = QHBoxLayout()
self.select_all_button = QPushButton()
self.select_all_button.clicked.connect(self._select_all_items)
buttons_layout.addWidget(self.select_all_button)
self.retry_button = QPushButton()
self.retry_button.clicked.connect(self._handle_retry_selected)
buttons_layout.addWidget(self.retry_button)
self.export_button = QPushButton()
self.export_button.clicked.connect(self._handle_export_errors_to_txt)
buttons_layout.addWidget(self.export_button)
buttons_layout.addStretch(1)
self.ok_button = QPushButton()
self.ok_button.clicked.connect(self.accept)
self.ok_button.setDefault(True)
buttons_layout.addWidget(self.ok_button)
main_layout.addLayout(buttons_layout)
# Enable/disable buttons based on whether there are errors
has_errors = bool(self.error_files)
self.select_all_button.setEnabled(has_errors)
self.retry_button.setEnabled(has_errors)
self.export_button.setEnabled(has_errors)
def _populate_list(self):
"""Populates the list widget with details of the failed files."""
for error_info in self.error_files:
filename = error_info.get('forced_filename_override',
error_info.get('file_info', {}).get('name', 'Unknown Filename'))
post_title = error_info.get('post_title', 'Unknown Post')
post_id = error_info.get('original_post_id_for_log', 'N/A')
item_text = f"File: {filename}\nFrom Post: '{post_title}' (ID: {post_id})"
list_item = QListWidgetItem(item_text)
list_item.setData(Qt.UserRole, error_info)
list_item.setFlags(list_item.flags() | Qt.ItemIsUserCheckable)
list_item.setCheckState(Qt.Unchecked)
self.files_list_widget.addItem(list_item)
def _tr(self, key, default_text=""):
"""Helper to get translation based on the main application's current language."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
"""Sets the text for all translatable UI elements."""
self.setWindowTitle(self._tr("error_files_dialog_title", "Files Skipped Due to Errors"))
if not self.error_files:
self.info_label.setText(self._tr("error_files_no_errors_label", "No files were recorded as skipped..."))
else:
self.info_label.setText(self._tr("error_files_found_label", "The following {count} file(s)...").format(count=len(self.error_files)))
self.select_all_button.setText(self._tr("error_files_select_all_button", "Select All"))
self.retry_button.setText(self._tr("error_files_retry_selected_button", "Retry Selected"))
self.export_button.setText(self._tr("error_files_export_urls_button", "Export URLs to .txt"))
self.ok_button.setText(self._tr("ok_button", "OK"))
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and self.parent_app.current_theme == "dark":
# Get the scale factor from the parent app
scale = getattr(self.parent_app, 'scale_factor', 1)
# Call the imported function with the correct scale
self.setStyleSheet(get_dark_theme(scale))
else:
# Explicitly set a blank stylesheet for light mode
self.setStyleSheet("")
def _select_all_items(self):
"""Checks all items in the list."""
if hasattr(self, 'files_list_widget'):
for i in range(self.files_list_widget.count()):
self.files_list_widget.item(i).setCheckState(Qt.Checked)
def _handle_retry_selected(self):
"""Gathers selected files and emits the retry signal."""
if not hasattr(self, 'files_list_widget'):
return
selected_files_for_retry = [
self.files_list_widget.item(i).data(Qt.UserRole)
for i in range(self.files_list_widget.count())
if self.files_list_widget.item(i).checkState() == Qt.Checked
]
if selected_files_for_retry:
self.retry_selected_signal.emit(selected_files_for_retry)
self.accept()
else:
QMessageBox.information(
self,
self._tr("fav_artists_no_selection_title", "No Selection"),
self._tr("error_files_no_selection_retry_message", "Please select at least one file to retry.")
)
def _handle_export_errors_to_txt(self):
"""Exports the URLs of failed files to a text file."""
if not self.error_files:
QMessageBox.information(
self,
self._tr("error_files_no_errors_export_title", "No Errors"),
self._tr("error_files_no_errors_export_message", "There are no error file URLs to export.")
)
return
options_dialog = ExportOptionsDialog(parent_app=self.parent_app, parent=self)
if not options_dialog.exec_() == QDialog.Accepted:
return
export_option = options_dialog.get_selected_option()
lines_to_export = []
for error_item in self.error_files:
file_info = error_item.get('file_info', {})
url = file_info.get('url')
if url:
if export_option == ExportOptionsDialog.EXPORT_MODE_WITH_DETAILS:
original_filename = file_info.get('name', 'Unknown Filename')
post_title = error_item.get('post_title', 'Unknown Post')
post_id = error_item.get('original_post_id_for_log', 'N/A')
details_string = f" [Post: '{post_title}' (ID: {post_id}), File: '{original_filename}']"
lines_to_export.append(f"{url}{details_string}")
else:
lines_to_export.append(url)
if not lines_to_export:
QMessageBox.information(
self,
self._tr("error_files_no_urls_found_export_title", "No URLs Found"),
self._tr("error_files_no_urls_found_export_message", "Could not extract any URLs...")
)
return
default_filename = "error_file_links.txt"
filepath, _ = QFileDialog.getSaveFileName(
self,
self._tr("error_files_save_dialog_title", "Save Error File URLs"),
default_filename,
"Text Files (*.txt);;All Files (*)"
)
if filepath:
try:
with open(filepath, 'w', encoding='utf-8') as f:
for line in lines_to_export:
f.write(f"{line}\n")
QMessageBox.information(
self,
self._tr("error_files_export_success_title", "Export Successful"),
self._tr("error_files_export_success_message", "Successfully exported...").format(
count=len(lines_to_export), filepath=filepath
)
)
except Exception as e:
QMessageBox.critical(
self,
self._tr("error_files_export_error_title", "Export Error"),
self._tr("error_files_export_error_message", "Could not export...").format(error=str(e))
)

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@@ -1,118 +0,0 @@
# --- PyQt5 Imports ---
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QPushButton, QVBoxLayout,
QRadioButton, QButtonGroup
)
# --- Local Application Imports ---
# This assumes the new project structure is in place.
from ...i18n.translator import get_translation
# get_app_icon_object is defined in the main window module in this refactoring plan.
from ..main_window import get_app_icon_object
from ...utils.resolution import get_dark_theme
class ExportOptionsDialog(QDialog):
"""
Dialog to choose the export format for error file links.
It allows the user to select between exporting only the URLs or
exporting URLs with additional details.
"""
# Constants to define the export modes
EXPORT_MODE_LINK_ONLY = 1
EXPORT_MODE_WITH_DETAILS = 2
def __init__(self, parent_app, parent=None):
"""
Initializes the dialog.
Args:
parent_app (DownloaderApp): A reference to the main application window for theming and translations.
parent (QWidget, optional): The parent widget. Defaults to None.
"""
super().__init__(parent)
self.parent_app = parent_app
self.setModal(True)
# Default option
self.selected_option = self.EXPORT_MODE_LINK_ONLY
# --- Basic Window Setup ---
app_icon = get_app_icon_object()
if app_icon and not app_icon.isNull():
self.setWindowIcon(app_icon)
# Set window size dynamically
screen_height = QApplication.primaryScreen().availableGeometry().height() if QApplication.primaryScreen() else 768
scale_factor = screen_height / 768.0
base_min_w = 350
scaled_min_w = int(base_min_w * scale_factor)
self.setMinimumWidth(scaled_min_w)
# --- Initialize UI and Apply Theming ---
self._init_ui()
self._retranslate_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
layout = QVBoxLayout(self)
self.description_label = QLabel()
layout.addWidget(self.description_label)
self.radio_group = QButtonGroup(self)
self.radio_link_only = QRadioButton()
self.radio_link_only.setChecked(True)
self.radio_group.addButton(self.radio_link_only, self.EXPORT_MODE_LINK_ONLY)
layout.addWidget(self.radio_link_only)
self.radio_with_details = QRadioButton()
self.radio_group.addButton(self.radio_with_details, self.EXPORT_MODE_WITH_DETAILS)
layout.addWidget(self.radio_with_details)
# --- Action Buttons ---
button_layout = QHBoxLayout()
self.export_button = QPushButton()
self.export_button.clicked.connect(self._handle_export)
self.export_button.setDefault(True)
self.cancel_button = QPushButton()
self.cancel_button.clicked.connect(self.reject)
button_layout.addStretch(1)
button_layout.addWidget(self.export_button)
button_layout.addWidget(self.cancel_button)
layout.addLayout(button_layout)
def _tr(self, key, default_text=""):
"""Helper to get translation based on the main application's current language."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
"""Sets the text for all translatable UI elements."""
self.setWindowTitle(self._tr("export_options_dialog_title", "Export Options"))
self.description_label.setText(self._tr("export_options_description_label", "Choose the format for exporting error file links:"))
self.radio_link_only.setText(self._tr("export_options_radio_link_only", "Link per line (URL only)"))
self.radio_link_only.setToolTip(self._tr("export_options_radio_link_only_tooltip", "Exports only the direct download URL..."))
self.radio_with_details.setText(self._tr("export_options_radio_with_details", "Export with details (URL [Post, File info])"))
self.radio_with_details.setToolTip(self._tr("export_options_radio_with_details_tooltip", "Exports the URL followed by details..."))
self.export_button.setText(self._tr("export_options_export_button", "Export"))
self.cancel_button.setText(self._tr("fav_posts_cancel_button", "Cancel"))
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and hasattr(self.parent_app, 'current_theme') and self.parent_app.current_theme == "dark":
if hasattr(self.parent_app, 'get_dark_theme'):
self.setStyleSheet(self.parent_app.get_dark_theme())
def _handle_export(self):
"""Sets the selected export option and accepts the dialog."""
self.selected_option = self.radio_group.checkedId()
self.accept()
def get_selected_option(self):
"""Returns the export mode chosen by the user."""
return self.selected_option

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@@ -1,347 +0,0 @@
# --- Standard Library Imports ---
import html
import re
# --- Third-Party Library Imports ---
import requests
from PyQt5.QtCore import QCoreApplication, Qt
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QLineEdit, QListWidget,
QListWidgetItem, QMessageBox, QPushButton, QVBoxLayout
)
# --- Local Application Imports ---
from ...i18n.translator import get_translation
# Corrected Import: Get the icon from the new assets utility module
from ..assets import get_app_icon_object
from ...utils.network_utils import prepare_cookies_for_request
from .CookieHelpDialog import CookieHelpDialog
from ...utils.resolution import get_dark_theme
class FavoriteArtistsDialog (QDialog ):
"""Dialog to display and select favorite artists."""
def __init__ (self ,parent_app ,cookies_config ):
super ().__init__ (parent_app )
self .parent_app =parent_app
self .cookies_config =cookies_config
self .all_fetched_artists =[]
app_icon =get_app_icon_object ()
if not app_icon .isNull ():
self .setWindowIcon (app_icon )
self .selected_artist_urls =[]
self .setModal (True )
self .setMinimumSize (500 ,500 )
self ._init_ui ()
self ._fetch_favorite_artists ()
def _get_domain_for_service(self, service_name):
service_lower = service_name.lower()
coomer_primary_services = {'onlyfans', 'fansly', 'manyvids', 'candfans'}
if service_lower in coomer_primary_services:
return "coomer.st" # Use the new domain
else:
return "kemono.cr" # Use the new domain
def _tr (self ,key ,default_text =""):
"""Helper to get translation based on current app language."""
if callable (get_translation )and self .parent_app :
return get_translation (self .parent_app .current_selected_language ,key ,default_text )
return default_text
def _retranslate_ui (self ):
self .setWindowTitle (self ._tr ("fav_artists_dialog_title","Favorite Artists"))
self .status_label .setText (self ._tr ("fav_artists_loading_status","Loading favorite artists..."))
self .search_input .setPlaceholderText (self ._tr ("fav_artists_search_placeholder","Search artists..."))
self .select_all_button .setText (self ._tr ("fav_artists_select_all_button","Select All"))
self .deselect_all_button .setText (self ._tr ("fav_artists_deselect_all_button","Deselect All"))
self .download_button .setText (self ._tr ("fav_artists_download_selected_button","Download Selected"))
self .cancel_button .setText (self ._tr ("fav_artists_cancel_button","Cancel"))
def _init_ui (self ):
main_layout =QVBoxLayout (self )
self .status_label =QLabel ()
self .status_label .setAlignment (Qt .AlignCenter )
main_layout .addWidget (self .status_label )
self .search_input =QLineEdit ()
self .search_input .textChanged .connect (self ._filter_artist_list_display )
main_layout .addWidget (self .search_input )
self .artist_list_widget =QListWidget ()
self .artist_list_widget .setStyleSheet ("""
QListWidget::item {
border-bottom: 1px solid #4A4A4A; /* Slightly softer line */
padding-top: 4px;
padding-bottom: 4px;
}""")
main_layout .addWidget (self .artist_list_widget )
self .artist_list_widget .setAlternatingRowColors (True )
self .search_input .setVisible (False )
self .artist_list_widget .setVisible (False )
combined_buttons_layout =QHBoxLayout ()
self .select_all_button =QPushButton ()
self .select_all_button .clicked .connect (self ._select_all_items )
combined_buttons_layout .addWidget (self .select_all_button )
self .deselect_all_button =QPushButton ()
self .deselect_all_button .clicked .connect (self ._deselect_all_items )
combined_buttons_layout .addWidget (self .deselect_all_button )
self .download_button =QPushButton ()
self .download_button .clicked .connect (self ._accept_selection_action )
self .download_button .setEnabled (False )
self .download_button .setDefault (True )
combined_buttons_layout .addWidget (self .download_button )
self .cancel_button =QPushButton ()
self .cancel_button .clicked .connect (self .reject )
combined_buttons_layout .addWidget (self .cancel_button )
combined_buttons_layout .addStretch (1 )
main_layout .addLayout (combined_buttons_layout )
self ._retranslate_ui ()
if hasattr (self .parent_app ,'get_dark_theme')and self .parent_app .current_theme =="dark":
self .setStyleSheet (self .parent_app .get_dark_theme ())
def _logger (self ,message ):
"""Helper to log messages, either to parent app or console."""
if hasattr (self .parent_app ,'log_signal')and self .parent_app .log_signal :
self .parent_app .log_signal .emit (f"[FavArtistsDialog] {message }")
else :
print (f"[FavArtistsDialog] {message }")
def _show_content_elements (self ,show ):
"""Helper to show/hide content-related widgets."""
self .search_input .setVisible (show )
self .artist_list_widget .setVisible (show )
def _fetch_favorite_artists (self ):
if self.cookies_config['use_cookie']:
# --- Kemono Check with Fallback ---
kemono_cookies = prepare_cookies_for_request(
True, self.cookies_config['cookie_text'], self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'], self._logger, target_domain="kemono.cr"
)
if not kemono_cookies:
self._logger("No cookies for kemono.cr, trying fallback kemono.su...")
kemono_cookies = prepare_cookies_for_request(
True, self.cookies_config['cookie_text'], self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'], self._logger, target_domain="kemono.su"
)
# --- Coomer Check with Fallback ---
coomer_cookies = prepare_cookies_for_request(
True, self.cookies_config['cookie_text'], self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'], self._logger, target_domain="coomer.st"
)
if not coomer_cookies:
self._logger("No cookies for coomer.st, trying fallback coomer.su...")
coomer_cookies = prepare_cookies_for_request(
True, self.cookies_config['cookie_text'], self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'], self._logger, target_domain="coomer.su"
)
if not kemono_cookies and not coomer_cookies:
# If cookies are enabled but none could be loaded, show help and stop.
self.status_label.setText(self._tr("fav_artists_cookies_required_status", "Error: Cookies enabled but could not be loaded for any source."))
self._logger("Error: Cookies enabled but no valid cookies were loaded. Showing help dialog.")
cookie_help_dialog = CookieHelpDialog(self.parent_app, self)
cookie_help_dialog.exec_()
self.download_button.setEnabled(False)
return # Stop further execution
kemono_fav_url ="https://kemono.su/api/v1/account/favorites?type=artist"
coomer_fav_url ="https://coomer.su/api/v1/account/favorites?type=artist"
self .all_fetched_artists =[]
fetched_any_successfully =False
errors_occurred =[]
any_cookies_loaded_successfully_for_any_source =False
kemono_cr_fav_url = "https://kemono.cr/api/v1/account/favorites?type=artist"
coomer_st_fav_url = "https://coomer.st/api/v1/account/favorites?type=artist"
api_sources = [
{"name": "Kemono.cr", "url": kemono_cr_fav_url, "domain": "kemono.cr"},
{"name": "Coomer.st", "url": coomer_st_fav_url, "domain": "coomer.st"}
]
for source in api_sources :
self ._logger (f"Attempting to fetch favorite artists from: {source ['name']} ({source ['url']})")
self .status_label .setText (self ._tr ("fav_artists_loading_from_source_status","⏳ Loading favorites from {source_name}...").format (source_name =source ['name']))
QCoreApplication .processEvents ()
cookies_dict_for_source = None
if self.cookies_config['use_cookie']:
primary_domain = source['domain']
fallback_domain = None
if primary_domain == "kemono.cr":
fallback_domain = "kemono.su"
elif primary_domain == "coomer.st":
fallback_domain = "coomer.su"
# First, try the primary domain
cookies_dict_for_source = prepare_cookies_for_request(
True,
self.cookies_config['cookie_text'],
self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'],
self._logger,
target_domain=primary_domain
)
# If no cookies found, try the fallback domain
if not cookies_dict_for_source and fallback_domain:
self._logger(f"Warning ({source['name']}): No cookies found for '{primary_domain}'. Trying fallback '{fallback_domain}'...")
cookies_dict_for_source = prepare_cookies_for_request(
True,
self.cookies_config['cookie_text'],
self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'],
self._logger,
target_domain=fallback_domain
)
if cookies_dict_for_source:
any_cookies_loaded_successfully_for_any_source = True
else:
self._logger(f"Warning ({source['name']}): Cookies enabled but could not be loaded for this source (including fallbacks). Fetch might fail.")
try :
headers ={'User-Agent':'Mozilla/5.0'}
response =requests .get (source ['url'],headers =headers ,cookies =cookies_dict_for_source ,timeout =20 )
response .raise_for_status ()
artists_data_from_api =response .json ()
if not isinstance (artists_data_from_api ,list ):
error_msg =f"Error ({source ['name']}): API did not return a list of artists (got {type (artists_data_from_api )})."
self ._logger (error_msg )
errors_occurred .append (error_msg )
continue
processed_artists_from_source =0
for artist_entry in artists_data_from_api :
artist_id =artist_entry .get ("id")
artist_name =html .unescape (artist_entry .get ("name","Unknown Artist").strip ())
artist_service_platform =artist_entry .get ("service")
if artist_id and artist_name and artist_service_platform :
artist_page_domain =self ._get_domain_for_service (artist_service_platform )
full_url =f"https://{artist_page_domain }/{artist_service_platform }/user/{artist_id }"
self .all_fetched_artists .append ({
'name':artist_name ,
'url':full_url ,
'service':artist_service_platform ,
'id':artist_id ,
'_source_api':source ['name']
})
processed_artists_from_source +=1
else :
self ._logger (f"Warning ({source ['name']}): Skipping favorite artist entry due to missing data: {artist_entry }")
if processed_artists_from_source >0 :
fetched_any_successfully =True
self ._logger (f"Fetched {processed_artists_from_source } artists from {source ['name']}.")
except requests .exceptions .RequestException as e :
error_msg =f"Error fetching favorites from {source ['name']}: {e }"
self ._logger (error_msg )
errors_occurred .append (error_msg )
except Exception as e :
error_msg =f"An unexpected error occurred with {source ['name']}: {e }"
self ._logger (error_msg )
errors_occurred .append (error_msg )
if self .cookies_config ['use_cookie']and not any_cookies_loaded_successfully_for_any_source :
self .status_label .setText (self ._tr ("fav_artists_cookies_required_status","Error: Cookies enabled but could not be loaded for any source."))
self ._logger ("Error: Cookies enabled but no cookies loaded for any source. Showing help dialog.")
cookie_help_dialog = CookieHelpDialog(self.parent_app, self)
cookie_help_dialog .exec_ ()
self .download_button .setEnabled (False )
if not fetched_any_successfully :
errors_occurred .append ("Cookies enabled but could not be loaded for any API source.")
unique_artists_map ={}
for artist in self .all_fetched_artists :
key =(artist ['service'].lower (),str (artist ['id']).lower ())
if key not in unique_artists_map :
unique_artists_map [key ]=artist
self .all_fetched_artists =list (unique_artists_map .values ())
self .all_fetched_artists .sort (key =lambda x :x ['name'].lower ())
self ._populate_artist_list_widget ()
if fetched_any_successfully and self .all_fetched_artists :
self .status_label .setText (self ._tr ("fav_artists_found_status","Found {count} total favorite artist(s).").format (count =len (self .all_fetched_artists )))
self ._show_content_elements (True )
self .download_button .setEnabled (True )
elif not fetched_any_successfully and not errors_occurred :
self .status_label .setText (self ._tr ("fav_artists_none_found_status","No favorite artists found on Kemono.su or Coomer.su."))
self ._show_content_elements (False )
self .download_button .setEnabled (False )
else :
final_error_message =self ._tr ("fav_artists_failed_status","Failed to fetch favorites.")
if errors_occurred :
final_error_message +=" Errors: "+"; ".join (errors_occurred )
self .status_label .setText (final_error_message )
self ._show_content_elements (False )
self .download_button .setEnabled (False )
if fetched_any_successfully and not self .all_fetched_artists :
self .status_label .setText (self ._tr ("fav_artists_no_favorites_after_processing","No favorite artists found after processing."))
def _populate_artist_list_widget (self ,artists_to_display =None ):
self .artist_list_widget .clear ()
source_list =artists_to_display if artists_to_display is not None else self .all_fetched_artists
for artist_data in source_list :
item =QListWidgetItem (f"{artist_data ['name']} ({artist_data .get ('service','N/A').capitalize ()})")
item .setFlags (item .flags ()|Qt .ItemIsUserCheckable )
item .setCheckState (Qt .Unchecked )
item .setData (Qt .UserRole ,artist_data )
self .artist_list_widget .addItem (item )
def _filter_artist_list_display (self ):
search_text =self .search_input .text ().lower ().strip ()
if not search_text :
self ._populate_artist_list_widget ()
return
filtered_artists =[
artist for artist in self .all_fetched_artists
if search_text in artist ['name'].lower ()or search_text in artist ['url'].lower ()
]
self ._populate_artist_list_widget (filtered_artists )
def _select_all_items (self ):
for i in range (self .artist_list_widget .count ()):
self .artist_list_widget .item (i ).setCheckState (Qt .Checked )
def _deselect_all_items (self ):
for i in range (self .artist_list_widget .count ()):
self .artist_list_widget .item (i ).setCheckState (Qt .Unchecked )
def _accept_selection_action (self ):
self .selected_artists_data =[]
for i in range (self .artist_list_widget .count ()):
item =self .artist_list_widget .item (i )
if item .checkState ()==Qt .Checked :
self .selected_artists_data .append (item .data (Qt .UserRole ))
if not self .selected_artists_data :
QMessageBox .information (self ,"No Selection","Please select at least one artist to download.")
return
self .accept ()
def get_selected_artists (self ):
return self .selected_artists_data

View File

@@ -1,646 +0,0 @@
import html
import os
import sys
import threading
import time
import traceback
import json
import re
from collections import defaultdict
import requests
from PyQt5.QtCore import QCoreApplication, Qt, pyqtSignal, QThread
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QLineEdit, QListWidget,
QListWidgetItem, QMessageBox, QPushButton, QVBoxLayout, QProgressBar,
QWidget, QCheckBox
)
from ...i18n.translator import get_translation
from ..assets import get_app_icon_object
from ...utils.network_utils import prepare_cookies_for_request
from .CookieHelpDialog import CookieHelpDialog
from ...core.api_client import download_from_api
from ...utils.resolution import get_dark_theme
class FavoritePostsFetcherThread (QThread ):
"""Worker thread to fetch favorite posts and creator names."""
status_update =pyqtSignal (str )
progress_bar_update =pyqtSignal (int ,int )
finished =pyqtSignal (list ,str )
def __init__ (self ,cookies_config ,parent_logger_func ,target_domain_preference =None ):
super ().__init__ ()
self .cookies_config =cookies_config
self .parent_logger_func =parent_logger_func
self .target_domain_preference =target_domain_preference
self .cancellation_event =threading .Event ()
self .error_key_map ={
"kemono.cr":"kemono_su",
"coomer.st":"coomer_su"
}
def _logger (self ,message ):
self .parent_logger_func (f"[FavPostsFetcherThread] {message }")
def run(self):
kemono_su_fav_posts_url = "https://kemono.su/api/v1/account/favorites?type=post"
coomer_su_fav_posts_url = "https://coomer.su/api/v1/account/favorites?type=post"
kemono_cr_fav_posts_url = "https://kemono.cr/api/v1/account/favorites?type=post"
coomer_st_fav_posts_url = "https://coomer.st/api/v1/account/favorites?type=post"
all_fetched_posts_temp = []
error_messages_for_summary = []
fetched_any_successfully = False
any_cookies_loaded_successfully_for_any_source = False
self.status_update.emit("key_fetching_fav_post_list_init")
self.progress_bar_update.emit(0, 0)
api_sources = [
{"name": "Kemono.cr", "url": kemono_cr_fav_posts_url, "domain": "kemono.cr"},
{"name": "Coomer.st", "url": coomer_st_fav_posts_url, "domain": "coomer.st"}
]
api_sources_to_try =[]
if self .target_domain_preference :
self ._logger (f"Targeting specific domain for favorites: {self .target_domain_preference }")
for source_def in api_sources :
if source_def ["domain"]==self .target_domain_preference :
api_sources_to_try .append (source_def )
break
if not api_sources_to_try :
self ._logger (f"Warning: Preferred domain '{self .target_domain_preference }' not a recognized API source. Fetching from all.")
api_sources_to_try =api_sources
else :
self ._logger ("No specific domain preference, or both domains have cookies. Will attempt to fetch from all sources.")
api_sources_to_try =api_sources
for source in api_sources_to_try :
if self .cancellation_event .is_set ():
self .finished .emit ([],"KEY_FETCH_CANCELLED_DURING")
return
cookies_dict_for_source = None
if self.cookies_config['use_cookie']:
primary_domain = source['domain']
fallback_domain = None
if primary_domain == "kemono.cr":
fallback_domain = "kemono.su"
elif primary_domain == "coomer.st":
fallback_domain = "coomer.su"
# First, try the primary domain
cookies_dict_for_source = prepare_cookies_for_request(
True,
self.cookies_config['cookie_text'],
self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'],
self._logger,
target_domain=primary_domain
)
# If no cookies found, try the fallback domain
if not cookies_dict_for_source and fallback_domain:
self._logger(f"Warning ({source['name']}): No cookies found for '{primary_domain}'. Trying fallback '{fallback_domain}'...")
cookies_dict_for_source = prepare_cookies_for_request(
True,
self.cookies_config['cookie_text'],
self.cookies_config['selected_cookie_file'],
self.cookies_config['app_base_dir'],
self._logger,
target_domain=fallback_domain
)
if cookies_dict_for_source:
any_cookies_loaded_successfully_for_any_source = True
else:
self._logger(f"Warning ({source['name']}): Cookies enabled but could not be loaded for this domain. Fetch might fail if cookies are required.")
self ._logger (f"Attempting to fetch favorite posts from: {source ['name']} ({source ['url']})")
source_key_part =self .error_key_map .get (source ['name'],source ['name'].lower ().replace ('.','_'))
self .status_update .emit (f"key_fetching_from_source_{source_key_part }")
QCoreApplication .processEvents ()
try :
headers ={'User-Agent':'Mozilla/5.0'}
response =requests .get (source ['url'],headers =headers ,cookies =cookies_dict_for_source ,timeout =20 )
response .raise_for_status ()
posts_data_from_api =response .json ()
if not isinstance (posts_data_from_api ,list ):
err_detail =f"Error ({source ['name']}): API did not return a list of posts (got {type (posts_data_from_api )})."
self ._logger (err_detail )
error_messages_for_summary .append (err_detail )
continue
processed_posts_from_source =0
for post_entry in posts_data_from_api :
post_id =post_entry .get ("id")
post_title =html .unescape (post_entry .get ("title","Untitled Post").strip ())
service =post_entry .get ("service")
creator_id =post_entry .get ("user")
added_date_str =post_entry .get ("added",post_entry .get ("published",""))
if post_id and post_title and service and creator_id :
all_fetched_posts_temp .append ({
'post_id':post_id ,'title':post_title ,'service':service ,
'creator_id':creator_id ,'added_date':added_date_str ,
'_source_api':source ['name']
})
processed_posts_from_source +=1
else :
self ._logger (f"Warning ({source ['name']}): Skipping favorite post entry due to missing data: {post_entry }")
if processed_posts_from_source >0 :
fetched_any_successfully =True
self ._logger (f"Fetched {processed_posts_from_source } posts from {source ['name']}.")
except requests .exceptions .RequestException as e :
err_detail =f"Error fetching favorite posts from {source ['name']}: {e }"
self ._logger (err_detail )
error_messages_for_summary .append (err_detail )
if e .response is not None and e .response .status_code ==401 :
self .finished .emit ([],"KEY_AUTH_FAILED")
self ._logger (f"Authorization failed for {source ['name']}, emitting KEY_AUTH_FAILED.")
return
except Exception as e :
err_detail =f"An unexpected error occurred with {source ['name']}: {e }"
self ._logger (err_detail )
error_messages_for_summary .append (err_detail )
if self .cancellation_event .is_set ():
self .finished .emit ([],"KEY_FETCH_CANCELLED_AFTER")
return
if self .cookies_config ['use_cookie']and not any_cookies_loaded_successfully_for_any_source :
if self .target_domain_preference and not any_cookies_loaded_successfully_for_any_source :
domain_key_part =self .error_key_map .get (self .target_domain_preference ,self .target_domain_preference .lower ().replace ('.','_'))
self .finished .emit ([],f"KEY_COOKIES_REQUIRED_BUT_NOT_FOUND_FOR_DOMAIN_{domain_key_part }")
return
self .finished .emit ([],"KEY_COOKIES_REQUIRED_BUT_NOT_FOUND_GENERIC")
return
unique_posts_map ={}
for post in all_fetched_posts_temp :
key =(post ['service'].lower (),str (post ['creator_id']).lower (),str (post ['post_id']).lower ())
if key not in unique_posts_map :
unique_posts_map [key ]=post
all_fetched_posts_temp =list (unique_posts_map .values ())
all_fetched_posts_temp .sort (key =lambda x :(x .get ('_source_api','').lower (),x .get ('service','').lower (),str (x .get ('creator_id','')).lower (),(x .get ('added_date')or '')),reverse =False )
if error_messages_for_summary :
error_summary_str ="; ".join (error_messages_for_summary )
if not fetched_any_successfully :
self .finished .emit ([],f"KEY_FETCH_FAILED_GENERIC_{error_summary_str [:50 ]}")
else :
self .finished .emit (all_fetched_posts_temp ,f"KEY_FETCH_PARTIAL_SUCCESS_{error_summary_str [:50 ]}")
elif not all_fetched_posts_temp and not fetched_any_successfully and not self .target_domain_preference :
self .finished .emit ([],"KEY_NO_FAVORITES_FOUND_ALL_PLATFORMS")
else :
self .finished .emit (all_fetched_posts_temp ,"KEY_FETCH_SUCCESS")
class PostListItemWidget (QWidget ):
"""Custom widget for displaying a single post in the FavoritePostsDialog list."""
def __init__ (self ,post_data_dict ,parent_dialog_ref ,parent =None ):
super ().__init__ (parent )
self .post_data =post_data_dict
self .parent_dialog =parent_dialog_ref
self .layout =QHBoxLayout (self )
self .layout .setContentsMargins (5 ,3 ,5 ,3 )
self .layout .setSpacing (10 )
self .checkbox =QCheckBox ()
self .layout .addWidget (self .checkbox )
self .info_label =QLabel ()
self .info_label .setWordWrap (True )
self .info_label .setTextFormat (Qt .RichText )
self .layout .addWidget (self .info_label ,1 )
self ._setup_display_text ()
def _setup_display_text (self ):
suffix_plain =self .post_data .get ('suffix_for_display',"")
title_plain =self .post_data .get ('title','Untitled Post')
escaped_suffix =html .escape (suffix_plain )
escaped_title =html .escape (title_plain )
p_style_paragraph ="font-size:10.5pt; margin:0; padding:0;"
title_span_style ="font-weight:bold; color:#E0E0E0;"
suffix_span_style ="color:#999999; font-weight:normal; font-size:9.5pt;"
if escaped_suffix :
display_html_content =f"<p style='{p_style_paragraph }'><span style='{title_span_style }'>{escaped_title }</span><span style='{suffix_span_style }'>{escaped_suffix }</span></p>"
else :
display_html_content =f"<p style='{p_style_paragraph }'><span style='{title_span_style }'>{escaped_title }</span></p>"
self .info_label .setText (display_html_content )
def isChecked (self ):return self .checkbox .isChecked ()
def setCheckState (self ,state ):self .checkbox .setCheckState (state )
def get_post_data (self ):return self .post_data
class FavoritePostsDialog (QDialog ):
"""Dialog to display and select favorite posts."""
def __init__ (self ,parent_app ,cookies_config ,known_names_list_ref ,target_domain_preference =None ):
super ().__init__ (parent_app )
self .parent_app =parent_app
self .cookies_config =cookies_config
self .all_fetched_posts =[]
self .selected_posts_data =[]
self .known_names_list_ref =known_names_list_ref
self .target_domain_preference_for_this_fetch =target_domain_preference
self .creator_name_cache ={}
self .displayable_grouped_posts ={}
self .fetcher_thread =None
app_icon =get_app_icon_object ()
if not app_icon .isNull ():
self .setWindowIcon (app_icon )
self .setModal (True )
self .setMinimumSize (600 ,600 )
if hasattr (self .parent_app ,'get_dark_theme'):
self .setStyleSheet (self .parent_app .get_dark_theme ())
self ._init_ui ()
self ._load_creator_names_from_file ()
self ._retranslate_ui ()
self ._start_fetching_favorite_posts ()
def _update_status_label_from_key (self ,status_key ):
"""Translates a status key and updates the status label."""
translated_status =self ._tr (status_key .lower (),status_key )
self .status_label .setText (translated_status )
def _init_ui (self ):
main_layout =QVBoxLayout (self )
self .status_label =QLabel ()
self .status_label .setAlignment (Qt .AlignCenter )
main_layout .addWidget (self .status_label )
self .progress_bar =QProgressBar ()
self .progress_bar .setTextVisible (False )
self .progress_bar .setVisible (False )
main_layout .addWidget (self .progress_bar )
self .search_input =QLineEdit ()
self .search_input .textChanged .connect (self ._filter_post_list_display )
main_layout .addWidget (self .search_input )
self .post_list_widget =QListWidget ()
self .post_list_widget .setStyleSheet ("""
QListWidget::item {
border-bottom: 1px solid #4A4A4A;
padding-top: 4px;
padding-bottom: 4px;
}""")
self .post_list_widget .setAlternatingRowColors (True )
main_layout .addWidget (self .post_list_widget )
combined_buttons_layout =QHBoxLayout ()
self .select_all_button =QPushButton ()
self .select_all_button .clicked .connect (self ._select_all_items )
combined_buttons_layout .addWidget (self .select_all_button )
self .deselect_all_button =QPushButton ()
self .deselect_all_button .clicked .connect (self ._deselect_all_items )
combined_buttons_layout .addWidget (self .deselect_all_button )
self .download_button =QPushButton ()
self .download_button .clicked .connect (self ._accept_selection_action )
self .download_button .setEnabled (False )
self .download_button .setDefault (True )
combined_buttons_layout .addWidget (self .download_button )
self .cancel_button =QPushButton ()
self .cancel_button .clicked .connect (self .reject )
combined_buttons_layout .addWidget (self .cancel_button )
combined_buttons_layout .addStretch (1 )
main_layout .addLayout (combined_buttons_layout )
def _tr (self ,key ,default_text =""):
"""Helper to get translation based on current app language."""
if callable (get_translation )and self .parent_app :
return get_translation (self .parent_app .current_selected_language ,key ,default_text )
return default_text
def _retranslate_ui (self ):
self .setWindowTitle (self ._tr ("fav_posts_dialog_title","Favorite Posts"))
self .status_label .setText (self ._tr ("fav_posts_loading_status","Loading favorite posts..."))
self .search_input .setPlaceholderText (self ._tr ("fav_posts_search_placeholder","Search posts (title, creator name, ID, service)..."))
self .select_all_button .setText (self ._tr ("fav_posts_select_all_button","Select All"))
self .deselect_all_button .setText (self ._tr ("fav_posts_deselect_all_button","Deselect All"))
self .download_button .setText (self ._tr ("fav_posts_download_selected_button","Download Selected"))
self .cancel_button .setText (self ._tr ("fav_posts_cancel_button","Cancel"))
def _logger (self ,message ):
if hasattr (self .parent_app ,'log_signal')and self .parent_app .log_signal :
self .parent_app .log_signal .emit (f"[FavPostsDialog] {message }")
else :
print (f"[FavPostsDialog] {message }")
def _load_creator_names_from_file (self ):
"""Loads creator id-name-service mappings from creators.txt."""
self ._logger ("Attempting to load creators.json for Favorite Posts Dialog.")
if getattr (sys ,'frozen',False )and hasattr (sys ,'_MEIPASS'):
base_path_for_creators =sys ._MEIPASS
self ._logger (f" Running bundled. Using _MEIPASS: {base_path_for_creators }")
else :
base_path_for_creators =self .parent_app .app_base_dir
self ._logger (f" Not bundled or _MEIPASS unavailable. Using app_base_dir: {base_path_for_creators }")
creators_file_path = os.path.join(base_path_for_creators, "data", "creators.json")
self ._logger (f"Full path to creators.json: {creators_file_path }")
if not os .path .exists (creators_file_path ):
self ._logger (f"Warning: 'creators.json' not found at {creators_file_path }. Creator names will not be displayed.")
return
try :
with open (creators_file_path ,'r',encoding ='utf-8')as f :
loaded_data =json .load (f )
if isinstance (loaded_data ,list )and len (loaded_data )>0 and isinstance (loaded_data [0 ],list ):
creators_list =loaded_data [0 ]
elif isinstance (loaded_data ,list )and all (isinstance (item ,dict )for item in loaded_data ):
creators_list =loaded_data
else :
self ._logger (f"Warning: 'creators.json' has an unexpected format. Expected a list of lists or a flat list of creator objects.")
return
for creator_data in creators_list :
creator_id =creator_data .get ("id")
name =creator_data .get ("name")
service =creator_data .get ("service")
if creator_id and name and service :
self .creator_name_cache [(service .lower (),str (creator_id ))]=name
self ._logger (f"Successfully loaded {len (self .creator_name_cache )} creator names from 'creators.json'.")
except Exception as e :
self ._logger (f"Error loading 'creators.json': {e }")
def _start_fetching_favorite_posts (self ):
self .download_button .setEnabled (False )
self .status_label .setText ("Initializing favorite posts fetch...")
self .fetcher_thread =FavoritePostsFetcherThread (
self .cookies_config ,
self .parent_app .log_signal .emit ,
target_domain_preference =self .target_domain_preference_for_this_fetch
)
self .fetcher_thread .status_update .connect (self ._update_status_label_from_key )
self .fetcher_thread .finished .connect (self ._on_fetch_completed )
self .fetcher_thread .progress_bar_update .connect (self ._set_progress_bar_value )
self .progress_bar .setVisible (True )
self .fetcher_thread .start ()
def _set_progress_bar_value (self ,value ,maximum ):
if maximum ==0 :
self .progress_bar .setRange (0 ,0 )
self .progress_bar .setValue (0 )
else :
self .progress_bar .setRange (0 ,maximum )
self .progress_bar .setValue (value )
def _on_fetch_completed (self ,fetched_posts_list ,status_key ):
self .progress_bar .setVisible (False )
proceed_to_display_posts =False
show_error_message_box =False
message_box_title_key ="fav_posts_fetch_error_title"
message_box_text_key ="fav_posts_fetch_error_message"
message_box_params ={'domain':self .target_domain_preference_for_this_fetch or "platform",'error_message_part':""}
status_label_text_key =None
if status_key =="KEY_FETCH_SUCCESS":
proceed_to_display_posts =True
elif status_key and status_key .startswith ("KEY_FETCH_PARTIAL_SUCCESS_")and fetched_posts_list :
displayable_detail =status_key .replace ("KEY_FETCH_PARTIAL_SUCCESS_","").replace ("_"," ")
self ._logger (f"Partial success with posts: {status_key } -> {displayable_detail }")
proceed_to_display_posts =True
elif status_key :
specific_domain_msg_part =f" for {self .target_domain_preference_for_this_fetch }"if self .target_domain_preference_for_this_fetch else ""
if status_key .startswith ("KEY_COOKIES_REQUIRED_BUT_NOT_FOUND_FOR_DOMAIN_")or status_key =="KEY_COOKIES_REQUIRED_BUT_NOT_FOUND_GENERIC":
status_label_text_key ="fav_posts_cookies_required_error"
self ._logger (f"Cookie error: {status_key }. Showing help dialog.")
cookie_help_dialog = CookieHelpDialog(self.parent_app, self)
cookie_help_dialog .exec_ ()
elif status_key =="KEY_AUTH_FAILED":
status_label_text_key ="fav_posts_auth_failed_title"
self ._logger (f"Auth error: {status_key }. Showing help dialog.")
QMessageBox .warning (self ,self ._tr ("fav_posts_auth_failed_title","Authorization Failed (Posts)"),
self ._tr ("fav_posts_auth_failed_message_generic","...").format (domain_specific_part =specific_domain_msg_part ))
cookie_help_dialog = CookieHelpDialog(self.parent_app, self)
cookie_help_dialog .exec_ ()
elif status_key =="KEY_NO_FAVORITES_FOUND_ALL_PLATFORMS":
status_label_text_key ="fav_posts_no_posts_found_status"
self ._logger (status_key )
elif status_key .startswith ("KEY_FETCH_CANCELLED"):
status_label_text_key ="fav_posts_fetch_cancelled_status"
self ._logger (status_key )
else :
displayable_error_detail =status_key
if status_key .startswith ("KEY_FETCH_FAILED_GENERIC_"):
displayable_error_detail =status_key .replace ("KEY_FETCH_FAILED_GENERIC_","").replace ("_"," ")
elif status_key .startswith ("KEY_FETCH_PARTIAL_SUCCESS_"):
displayable_error_detail =status_key .replace ("KEY_FETCH_PARTIAL_SUCCESS_","Partial success but no posts: ").replace ("_"," ")
message_box_params ['error_message_part']=f":\n\n{displayable_error_detail }"if displayable_error_detail else ""
status_label_text_key ="fav_posts_fetch_error_message"
show_error_message_box =True
self ._logger (f"Fetch error: {status_key } -> {displayable_error_detail }")
if status_label_text_key :
self .status_label .setText (self ._tr (status_label_text_key ,status_label_text_key ).format (**message_box_params ))
if show_error_message_box :
QMessageBox .critical (self ,self ._tr (message_box_title_key ),self ._tr (message_box_text_key ).format (**message_box_params ))
self .download_button .setEnabled (False )
return
if not proceed_to_display_posts :
if not status_label_text_key :
self .status_label .setText (self ._tr ("fav_posts_cookies_required_error","Error: Cookies are required for favorite posts but could not be loaded."))
self .download_button .setEnabled (False )
return
if not self .creator_name_cache :
self ._logger ("Warning: Creator name cache is empty. Names will not be resolved from creators.json. Displaying IDs instead.")
else :
self ._logger (f"Creator name cache has {len (self .creator_name_cache )} entries. Attempting to resolve names...")
sample_keys =list (self .creator_name_cache .keys ())[:3 ]
if sample_keys :
self ._logger (f"Sample keys from creator_name_cache: {sample_keys }")
processed_one_missing_log =False
for post_entry in fetched_posts_list :
service_from_post =post_entry .get ('service','')
creator_id_from_post =post_entry .get ('creator_id','')
lookup_key_service =service_from_post .lower ()
lookup_key_id =str (creator_id_from_post )
lookup_key_tuple =(lookup_key_service ,lookup_key_id )
resolved_name =self .creator_name_cache .get (lookup_key_tuple )
if resolved_name :
post_entry ['creator_name_resolved']=resolved_name
else :
post_entry ['creator_name_resolved']=str (creator_id_from_post )
if not processed_one_missing_log and self .creator_name_cache :
self ._logger (f"Debug: Name not found for key {lookup_key_tuple }. Using ID '{creator_id_from_post }'.")
processed_one_missing_log =True
self .all_fetched_posts =fetched_posts_list
if not self .all_fetched_posts :
self .status_label .setText (self ._tr ("fav_posts_no_posts_found_status","No favorite posts found."))
self .download_button .setEnabled (False )
return
try :
self ._populate_post_list_widget ()
self .status_label .setText (self ._tr ("fav_posts_found_status","{count} favorite post(s) found.").format (count =len (self .all_fetched_posts )))
self .download_button .setEnabled (True )
except Exception as e :
self .status_label .setText (self ._tr ("fav_posts_display_error_status","Error displaying posts: {error}").format (error =str (e )))
self ._logger (f"Error during _populate_post_list_widget: {e }\n{traceback .format_exc (limit =3 )}")
QMessageBox .critical (self ,self ._tr ("fav_posts_ui_error_title","UI Error"),self ._tr ("fav_posts_ui_error_message","Could not display favorite posts: {error}").format (error =str (e )))
self .download_button .setEnabled (False )
def _find_best_known_name_match_in_title (self ,title_raw ):
if not title_raw or not self .known_names_list_ref :
return None
title_lower =title_raw .lower ()
best_match_known_name_primary =None
longest_match_len =0
for known_entry in self .known_names_list_ref :
aliases_to_check =set ()
for alias_val in known_entry .get ("aliases",[]):
aliases_to_check .add (alias_val )
if not known_entry .get ("is_group",False ):
aliases_to_check .add (known_entry ["name"])
sorted_aliases_for_entry =sorted (list (aliases_to_check ),key =len ,reverse =True )
for alias in sorted_aliases_for_entry :
alias_lower =alias .lower ()
if not alias_lower :
continue
if re .search (r'\b'+re .escape (alias_lower )+r'\b',title_lower ):
if len (alias_lower )>longest_match_len :
longest_match_len =len (alias_lower )
best_match_known_name_primary =known_entry ["name"]
break
return best_match_known_name_primary
def _populate_post_list_widget (self ,posts_to_display =None ):
self .post_list_widget .clear ()
source_list_for_grouping =posts_to_display if posts_to_display is not None else self .all_fetched_posts
grouped_posts ={}
for post in source_list_for_grouping :
service =post .get ('service','unknown_service')
creator_id =post .get ('creator_id','unknown_id')
group_key =(service ,creator_id )
if group_key not in grouped_posts :
grouped_posts [group_key ]=[]
grouped_posts [group_key ].append (post )
sorted_group_keys =sorted (grouped_posts .keys (),key =lambda x :(x [0 ].lower (),x [1 ].lower ()))
self .displayable_grouped_posts ={
key :sorted (grouped_posts [key ],key =lambda p :(p .get ('added_date')or ''),reverse =True )
for key in sorted_group_keys
}
for service ,creator_id_val in sorted_group_keys :
creator_name_display =self .creator_name_cache .get (
(service .lower (),str (creator_id_val )),
str (creator_id_val )
)
artist_header_display_text =f"{creator_name_display } ({service .capitalize ()} / {creator_id_val })"
artist_header_item =QListWidgetItem (f"🎨 {artist_header_display_text }")
artist_header_item .setFlags (Qt .NoItemFlags )
font =artist_header_item .font ()
font .setBold (True )
font .setPointSize (font .pointSize ()+1 )
artist_header_item .setFont (font )
artist_header_item .setForeground (Qt .cyan )
self .post_list_widget .addItem (artist_header_item )
for post_data in self .displayable_grouped_posts [(service ,creator_id_val )]:
post_title_raw =post_data .get ('title','Untitled Post')
found_known_name_primary =self ._find_best_known_name_match_in_title (post_title_raw )
plain_text_title_for_list_item =post_title_raw
if found_known_name_primary :
suffix_text =f" [Known - {found_known_name_primary }]"
post_data ['suffix_for_display']=suffix_text
plain_text_title_for_list_item =post_title_raw +suffix_text
else :
post_data .pop ('suffix_for_display',None )
list_item =QListWidgetItem (self .post_list_widget )
list_item .setText (plain_text_title_for_list_item )
list_item .setFlags (list_item .flags ()|Qt .ItemIsUserCheckable )
list_item .setCheckState (Qt .Unchecked )
list_item .setData (Qt .UserRole ,post_data )
self .post_list_widget .addItem (list_item )
def _filter_post_list_display (self ):
search_text =self .search_input .text ().lower ().strip ()
if not search_text :
self ._populate_post_list_widget (self .all_fetched_posts )
return
filtered_posts_to_group =[]
for post in self .all_fetched_posts :
matches_post_title =search_text in post .get ('title','').lower ()
matches_creator_name =search_text in post .get ('creator_name_resolved','').lower ()
matches_creator_id =search_text in post .get ('creator_id','').lower ()
matches_service =search_text in post ['service'].lower ()
if matches_post_title or matches_creator_name or matches_creator_id or matches_service :
filtered_posts_to_group .append (post )
self ._populate_post_list_widget (filtered_posts_to_group )
def _select_all_items (self ):
for i in range (self .post_list_widget .count ()):
item =self .post_list_widget .item (i )
if item and item .flags ()&Qt .ItemIsUserCheckable :
item .setCheckState (Qt .Checked )
def _deselect_all_items (self ):
for i in range (self .post_list_widget .count ()):
item =self .post_list_widget .item (i )
if item and item .flags ()&Qt .ItemIsUserCheckable :
item .setCheckState (Qt .Unchecked )
def _accept_selection_action (self ):
self .selected_posts_data =[]
for i in range (self .post_list_widget .count ()):
item =self .post_list_widget .item (i )
if item and item .checkState ()==Qt .Checked :
post_data_for_download =item .data (Qt .UserRole )
self .selected_posts_data .append (post_data_for_download )
if not self .selected_posts_data :
QMessageBox .information (self ,self ._tr ("fav_posts_no_selection_title","No Selection"),self ._tr ("fav_posts_no_selection_message","Please select at least one post to download."))
return
self .accept ()
def get_selected_posts (self ):
return self .selected_posts_data

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@@ -1,324 +0,0 @@
# --- Standard Library Imports ---
import os
import json
# --- PyQt5 Imports ---
from PyQt5.QtCore import Qt, QStandardPaths
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QPushButton, QVBoxLayout,
QGroupBox, QComboBox, QMessageBox, QGridLayout, QCheckBox
)
# --- Local Application Imports ---
from ...i18n.translator import get_translation
from ...utils.resolution import get_dark_theme
from ..main_window import get_app_icon_object
from ...config.constants import (
THEME_KEY, LANGUAGE_KEY, DOWNLOAD_LOCATION_KEY,
RESOLUTION_KEY, UI_SCALE_KEY, SAVE_CREATOR_JSON_KEY,
COOKIE_TEXT_KEY, USE_COOKIE_KEY,
FETCH_FIRST_KEY ### ADDED ###
)
class FutureSettingsDialog(QDialog):
"""
A dialog for managing application-wide settings like theme, language,
and display options, with an organized layout.
"""
def __init__(self, parent_app_ref, parent=None):
super().__init__(parent)
self.parent_app = parent_app_ref
self.setModal(True)
app_icon = get_app_icon_object()
if app_icon and not app_icon.isNull():
self.setWindowIcon(app_icon)
screen_height = QApplication.primaryScreen().availableGeometry().height() if QApplication.primaryScreen() else 800
scale_factor = screen_height / 800.0
base_min_w, base_min_h = 420, 390
scaled_min_w = int(base_min_w * scale_factor)
scaled_min_h = int(base_min_h * scale_factor)
self.setMinimumSize(scaled_min_w, scaled_min_h)
self._init_ui()
self._retranslate_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
main_layout = QVBoxLayout(self)
self.interface_group_box = QGroupBox()
interface_layout = QGridLayout(self.interface_group_box)
# Theme
self.theme_label = QLabel()
self.theme_toggle_button = QPushButton()
self.theme_toggle_button.clicked.connect(self._toggle_theme)
interface_layout.addWidget(self.theme_label, 0, 0)
interface_layout.addWidget(self.theme_toggle_button, 0, 1)
# UI Scale
self.ui_scale_label = QLabel()
self.ui_scale_combo_box = QComboBox()
self.ui_scale_combo_box.currentIndexChanged.connect(self._display_setting_changed)
interface_layout.addWidget(self.ui_scale_label, 1, 0)
interface_layout.addWidget(self.ui_scale_combo_box, 1, 1)
# Language
self.language_label = QLabel()
self.language_combo_box = QComboBox()
self.language_combo_box.currentIndexChanged.connect(self._language_selection_changed)
interface_layout.addWidget(self.language_label, 2, 0)
interface_layout.addWidget(self.language_combo_box, 2, 1)
main_layout.addWidget(self.interface_group_box)
self.download_window_group_box = QGroupBox()
download_window_layout = QGridLayout(self.download_window_group_box)
self.window_size_label = QLabel()
self.resolution_combo_box = QComboBox()
self.resolution_combo_box.currentIndexChanged.connect(self._display_setting_changed)
download_window_layout.addWidget(self.window_size_label, 0, 0)
download_window_layout.addWidget(self.resolution_combo_box, 0, 1)
self.default_path_label = QLabel()
self.save_path_button = QPushButton()
self.save_path_button.clicked.connect(self._save_cookie_and_path)
download_window_layout.addWidget(self.default_path_label, 1, 0)
download_window_layout.addWidget(self.save_path_button, 1, 1)
self.save_creator_json_checkbox = QCheckBox()
self.save_creator_json_checkbox.stateChanged.connect(self._creator_json_setting_changed)
download_window_layout.addWidget(self.save_creator_json_checkbox, 2, 0, 1, 2)
self.fetch_first_checkbox = QCheckBox()
self.fetch_first_checkbox.stateChanged.connect(self._fetch_first_setting_changed)
download_window_layout.addWidget(self.fetch_first_checkbox, 3, 0, 1, 2)
main_layout.addWidget(self.download_window_group_box)
main_layout.addStretch(1)
self.ok_button = QPushButton()
self.ok_button.clicked.connect(self.accept)
main_layout.addWidget(self.ok_button, 0, Qt.AlignRight | Qt.AlignBottom)
def _load_checkbox_states(self):
"""Loads the initial state for all checkboxes from settings."""
self.save_creator_json_checkbox.blockSignals(True)
should_save = self.parent_app.settings.value(SAVE_CREATOR_JSON_KEY, True, type=bool)
self.save_creator_json_checkbox.setChecked(should_save)
self.save_creator_json_checkbox.blockSignals(False)
self.fetch_first_checkbox.blockSignals(True)
should_fetch_first = self.parent_app.settings.value(FETCH_FIRST_KEY, False, type=bool)
self.fetch_first_checkbox.setChecked(should_fetch_first)
self.fetch_first_checkbox.blockSignals(False)
def _creator_json_setting_changed(self, state):
"""Saves the state of the 'Save Creator.json' checkbox."""
is_checked = state == Qt.Checked
self.parent_app.settings.setValue(SAVE_CREATOR_JSON_KEY, is_checked)
self.parent_app.settings.sync()
def _fetch_first_setting_changed(self, state):
"""Saves the state of the 'Fetch First' checkbox."""
is_checked = state == Qt.Checked
self.parent_app.settings.setValue(FETCH_FIRST_KEY, is_checked)
self.parent_app.settings.sync()
def _tr(self, key, default_text=""):
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
self.setWindowTitle(self._tr("settings_dialog_title", "Settings"))
self.interface_group_box.setTitle(self._tr("interface_group_title", "Interface Settings"))
self.download_window_group_box.setTitle(self._tr("download_window_group_title", "Download & Window Settings"))
self.theme_label.setText(self._tr("theme_label", "Theme:"))
self.ui_scale_label.setText(self._tr("ui_scale_label", "UI Scale:"))
self.language_label.setText(self._tr("language_label", "Language:"))
self.window_size_label.setText(self._tr("window_size_label", "Window Size:"))
self.default_path_label.setText(self._tr("default_path_label", "Default Path:"))
self.save_creator_json_checkbox.setText(self._tr("save_creator_json_label", "Save Creator.json file"))
self.fetch_first_checkbox.setText(self._tr("fetch_first_label", "Fetch First (Download after all pages are found)"))
self.fetch_first_checkbox.setToolTip(self._tr("fetch_first_tooltip", "If checked, the downloader will find all posts from a creator first before starting any downloads.\nThis can be slower to start but provides a more accurate progress bar."))
self._update_theme_toggle_button_text()
self.save_path_button.setText(self._tr("settings_save_cookie_path_button", "Save Cookie + Download Path"))
self.save_path_button.setToolTip(self._tr("settings_save_cookie_path_tooltip", "Save the current 'Download Location' and Cookie settings for future sessions."))
self.ok_button.setText(self._tr("ok_button", "OK"))
self._populate_display_combo_boxes()
self._populate_language_combo_box()
self._load_checkbox_states()
# --- (The rest of the file remains unchanged) ---
def _apply_theme(self):
if self.parent_app and self.parent_app.current_theme == "dark":
scale = getattr(self.parent_app, 'scale_factor', 1)
self.setStyleSheet(get_dark_theme(scale))
else:
self.setStyleSheet("")
def _update_theme_toggle_button_text(self):
if self.parent_app.current_theme == "dark":
self.theme_toggle_button.setText(self._tr("theme_toggle_light", "Switch to Light Mode"))
else:
self.theme_toggle_button.setText(self._tr("theme_toggle_dark", "Switch to Dark Mode"))
def _toggle_theme(self):
new_theme = "light" if self.parent_app.current_theme == "dark" else "dark"
self.parent_app.settings.setValue(THEME_KEY, new_theme)
self.parent_app.settings.sync()
self.parent_app.current_theme = new_theme
self._apply_theme()
if hasattr(self.parent_app, '_apply_theme_and_restart_prompt'):
self.parent_app._apply_theme_and_restart_prompt()
def _populate_display_combo_boxes(self):
self.resolution_combo_box.blockSignals(True)
self.resolution_combo_box.clear()
resolutions = [
("Auto", self._tr("auto_resolution", "Auto (System Default)")),
("1280x720", "1280 x 720"),
("1600x900", "1600 x 900"),
("1920x1080", "1920 x 1080 (Full HD)"),
("2560x1440", "2560 x 1440 (2K)"),
("3840x2160", "3840 x 2160 (4K)")
]
current_res = self.parent_app.settings.value(RESOLUTION_KEY, "Auto")
for res_key, res_name in resolutions:
self.resolution_combo_box.addItem(res_name, res_key)
if current_res == res_key:
self.resolution_combo_box.setCurrentIndex(self.resolution_combo_box.count() - 1)
self.resolution_combo_box.blockSignals(False)
self.ui_scale_combo_box.blockSignals(True)
self.ui_scale_combo_box.clear()
scales = [
(0.5, "50%"),
(0.7, "70%"),
(0.9, "90%"),
(1.0, "100% (Default)"),
(1.25, "125%"),
(1.50, "150%"),
(1.75, "175%"),
(2.0, "200%")
]
current_scale = float(self.parent_app.settings.value(UI_SCALE_KEY, 1.0))
for scale_val, scale_name in scales:
self.ui_scale_combo_box.addItem(scale_name, scale_val)
if abs(current_scale - scale_val) < 0.01:
self.ui_scale_combo_box.setCurrentIndex(self.ui_scale_combo_box.count() - 1)
self.ui_scale_combo_box.blockSignals(False)
def _display_setting_changed(self):
selected_res = self.resolution_combo_box.currentData()
selected_scale = self.ui_scale_combo_box.currentData()
self.parent_app.settings.setValue(RESOLUTION_KEY, selected_res)
self.parent_app.settings.setValue(UI_SCALE_KEY, selected_scale)
self.parent_app.settings.sync()
msg_box = QMessageBox(self)
msg_box.setIcon(QMessageBox.Information)
msg_box.setWindowTitle(self._tr("display_change_title", "Display Settings Changed"))
msg_box.setText(self._tr("language_change_message", "A restart is required for these changes to take effect."))
msg_box.setInformativeText(self._tr("language_change_informative", "Would you like to restart now?"))
restart_button = msg_box.addButton(self._tr("restart_now_button", "Restart Now"), QMessageBox.ApplyRole)
ok_button = msg_box.addButton(self._tr("ok_button", "OK"), QMessageBox.AcceptRole)
msg_box.setDefaultButton(ok_button)
msg_box.exec_()
if msg_box.clickedButton() == restart_button:
self.parent_app._request_restart_application()
def _populate_language_combo_box(self):
self.language_combo_box.blockSignals(True)
self.language_combo_box.clear()
languages = [
("en", "English"), ("ja", "日本語 (Japanese)"), ("fr", "Français (French)"),
("de", "Deutsch (German)"), ("es", "Español (Spanish)"), ("pt", "Português (Portuguese)"),
("ru", "Русский (Russian)"), ("zh_CN", "简体中文 (Simplified Chinese)"),
("zh_TW", "繁體中文 (Traditional Chinese)"), ("ko", "한국어 (Korean)")
]
current_lang = self.parent_app.current_selected_language
for lang_code, lang_name in languages:
self.language_combo_box.addItem(lang_name, lang_code)
if current_lang == lang_code:
self.language_combo_box.setCurrentIndex(self.language_combo_box.count() - 1)
self.language_combo_box.blockSignals(False)
def _language_selection_changed(self, index):
selected_lang_code = self.language_combo_box.itemData(index)
if selected_lang_code and selected_lang_code != self.parent_app.current_selected_language:
self.parent_app.settings.setValue(LANGUAGE_KEY, selected_lang_code)
self.parent_app.settings.sync()
self.parent_app.current_selected_language = selected_lang_code
self._retranslate_ui()
if hasattr(self.parent_app, '_retranslate_main_ui'):
self.parent_app._retranslate_main_ui()
msg_box = QMessageBox(self)
msg_box.setIcon(QMessageBox.Information)
msg_box.setWindowTitle(self._tr("language_change_title", "Language Changed"))
msg_box.setText(self._tr("language_change_message", "A restart is required..."))
msg_box.setInformativeText(self._tr("language_change_informative", "Would you like to restart now?"))
restart_button = msg_box.addButton(self._tr("restart_now_button", "Restart Now"), QMessageBox.ApplyRole)
ok_button = msg_box.addButton(self._tr("ok_button", "OK"), QMessageBox.AcceptRole)
msg_box.setDefaultButton(ok_button)
msg_box.exec_()
if msg_box.clickedButton() == restart_button:
self.parent_app._request_restart_application()
def _save_cookie_and_path(self):
"""Saves the current download path and/or cookie settings from the main window."""
path_saved = False
cookie_saved = False
if hasattr(self.parent_app, 'dir_input') and self.parent_app.dir_input:
current_path = self.parent_app.dir_input.text().strip()
if current_path and os.path.isdir(current_path):
self.parent_app.settings.setValue(DOWNLOAD_LOCATION_KEY, current_path)
path_saved = True
if hasattr(self.parent_app, 'use_cookie_checkbox'):
use_cookie = self.parent_app.use_cookie_checkbox.isChecked()
cookie_content = self.parent_app.cookie_text_input.text().strip()
if use_cookie and cookie_content:
self.parent_app.settings.setValue(USE_COOKIE_KEY, True)
self.parent_app.settings.setValue(COOKIE_TEXT_KEY, cookie_content)
cookie_saved = True
else:
self.parent_app.settings.setValue(USE_COOKIE_KEY, False)
self.parent_app.settings.setValue(COOKIE_TEXT_KEY, "")
self.parent_app.settings.sync()
# --- User Feedback ---
if path_saved and cookie_saved:
message = self._tr("settings_save_both_success", "Download location and cookie settings saved.")
elif path_saved:
message = self._tr("settings_save_path_only_success", "Download location saved. No cookie settings were active to save.")
elif cookie_saved:
message = self._tr("settings_save_cookie_only_success", "Cookie settings saved. Download location was not set.")
else:
QMessageBox.warning(self, self._tr("settings_save_nothing_title", "Nothing to Save"),
self._tr("settings_save_nothing_message", "The download location is not a valid directory and no cookie was active."))
return
QMessageBox.information(self, self._tr("settings_save_success_title", "Settings Saved"), message)

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@@ -1,192 +0,0 @@
import os
import sys
from PyQt5.QtCore import QUrl, QSize, Qt
from PyQt5.QtGui import QIcon, QDesktopServices
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QPushButton, QVBoxLayout,
QStackedWidget, QListWidget, QFrame, QWidget, QScrollArea
)
from ...i18n.translator import get_translation
from ..main_window import get_app_icon_object
from ...utils.resolution import get_dark_theme
class TourStepWidget(QWidget):
"""
A custom widget representing a single step or page in the feature guide.
It neatly formats a title and its corresponding content.
"""
def __init__(self, title_text, content_text, parent=None, scale=1.0):
super().__init__(parent)
layout = QVBoxLayout(self)
layout.setContentsMargins(20, 20, 20, 20)
layout.setSpacing(10)
title_font_size = int(14 * scale)
content_font_size = int(11 * scale)
title_label = QLabel(title_text)
title_label.setAlignment(Qt.AlignCenter)
title_label.setStyleSheet(f"font-size: {title_font_size}pt; font-weight: bold; color: #E0E0E0; padding-bottom: 15px;")
layout.addWidget(title_label)
scroll_area = QScrollArea()
scroll_area.setWidgetResizable(True)
scroll_area.setFrameShape(QFrame.NoFrame)
scroll_area.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
scroll_area.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
scroll_area.setStyleSheet("background-color: transparent;")
content_label = QLabel(content_text)
content_label.setWordWrap(True)
content_label.setAlignment(Qt.AlignLeft | Qt.AlignTop)
content_label.setTextFormat(Qt.RichText)
content_label.setOpenExternalLinks(True)
content_label.setStyleSheet(f"font-size: {content_font_size}pt; color: #C8C8C8; line-height: 1.8;")
scroll_area.setWidget(content_label)
layout.addWidget(scroll_area, 1)
class HelpGuideDialog(QDialog):
"""A multi-page dialog for displaying the feature guide with a navigation list."""
def __init__(self, steps_data, parent_app, parent=None):
super().__init__(parent)
self.steps_data = steps_data
self.parent_app = parent_app
scale = self.parent_app.scale_factor if hasattr(self.parent_app, 'scale_factor') else 1.0
app_icon = get_app_icon_object()
if app_icon and not app_icon.isNull():
self.setWindowIcon(app_icon)
self.setModal(True)
self.resize(int(800 * scale), int(650 * scale))
dialog_font_size = int(11 * scale)
current_theme_style = ""
if hasattr(self.parent_app, 'current_theme') and self.parent_app.current_theme == "dark":
current_theme_style = get_dark_theme(scale)
else:
# Basic light theme fallback
current_theme_style = f"""
QDialog {{ background-color: #F0F0F0; border: 1px solid #B0B0B0; }}
QLabel {{ color: #1E1E1E; }}
QPushButton {{
background-color: #E1E1E1;
color: #1E1E1E;
border: 1px solid #ADADAD;
padding: {int(8*scale)}px {int(15*scale)}px;
border-radius: 4px;
min-height: {int(25*scale)}px;
font-size: {dialog_font_size}pt;
}}
QPushButton:hover {{ background-color: #CACACA; }}
QPushButton:pressed {{ background-color: #B0B0B0; }}
"""
self.setStyleSheet(current_theme_style)
self._init_ui()
if self.parent_app:
self.move(self.parent_app.geometry().center() - self.rect().center())
def _tr(self, key, default_text=""):
"""Helper to get translation based on current app language."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _init_ui(self):
main_layout = QVBoxLayout(self)
main_layout.setContentsMargins(15, 15, 15, 15)
main_layout.setSpacing(10)
# Title
title_label = QLabel(self._tr("help_guide_dialog_title", "Kemono Downloader - Feature Guide"))
scale = getattr(self.parent_app, 'scale_factor', 1.0)
title_font_size = int(16 * scale)
title_label.setStyleSheet(f"font-size: {title_font_size}pt; font-weight: bold; color: #E0E0E0;")
title_label.setAlignment(Qt.AlignCenter)
main_layout.addWidget(title_label)
# Content Layout (Navigation + Stacked Pages)
content_layout = QHBoxLayout()
main_layout.addLayout(content_layout, 1)
self.nav_list = QListWidget()
self.nav_list.setFixedWidth(int(220 * scale))
self.nav_list.setStyleSheet(f"""
QListWidget {{
background-color: #2E2E2E;
border: 1px solid #4A4A4A;
border-radius: 4px;
font-size: {int(11 * scale)}pt;
}}
QListWidget::item {{
padding: 10px;
border-bottom: 1px solid #4A4A4A;
}}
QListWidget::item:selected {{
background-color: #87CEEB;
color: #2E2E2E;
font-weight: bold;
}}
""")
content_layout.addWidget(self.nav_list)
self.stacked_widget = QStackedWidget()
content_layout.addWidget(self.stacked_widget)
for title_key, content_key in self.steps_data:
title = self._tr(title_key, title_key)
content = self._tr(content_key, f"Content for {content_key} not found.")
self.nav_list.addItem(title)
step_widget = TourStepWidget(title, content, scale=scale)
self.stacked_widget.addWidget(step_widget)
self.nav_list.currentRowChanged.connect(self.stacked_widget.setCurrentIndex)
if self.nav_list.count() > 0:
self.nav_list.setCurrentRow(0)
# Footer Layout (Social links and Close button)
footer_layout = QHBoxLayout()
footer_layout.setContentsMargins(0, 10, 0, 0)
# Social Media Icons
if getattr(sys, 'frozen', False) and hasattr(sys, '_MEIPASS'):
assets_base_dir = sys._MEIPASS
else:
assets_base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..'))
github_icon_path = os.path.join(assets_base_dir, "assets", "github.png")
instagram_icon_path = os.path.join(assets_base_dir, "assets", "instagram.png")
discord_icon_path = os.path.join(assets_base_dir, "assets", "discord.png")
self.github_button = QPushButton(QIcon(github_icon_path), "")
self.instagram_button = QPushButton(QIcon(instagram_icon_path), "")
self.discord_button = QPushButton(QIcon(discord_icon_path), "")
icon_dim = int(24 * scale)
icon_size = QSize(icon_dim, icon_dim)
for button, tooltip_key, url in [
(self.github_button, "help_guide_github_tooltip", "https://github.com/Yuvi9587"),
(self.instagram_button, "help_guide_instagram_tooltip", "https://www.instagram.com/uvi.arts/"),
(self.discord_button, "help_guide_discord_tooltip", "https://discord.gg/BqP64XTdJN")
]:
button.setIconSize(icon_size)
button.setToolTip(self._tr(tooltip_key))
button.setFixedSize(icon_size.width() + 8, icon_size.height() + 8)
button.setStyleSheet("background-color: transparent; border: none;")
button.clicked.connect(lambda _, u=url: QDesktopServices.openUrl(QUrl(u)))
footer_layout.addWidget(button)
footer_layout.addStretch(1)
self.finish_button = QPushButton(self._tr("tour_dialog_finish_button", "Finish"))
self.finish_button.clicked.connect(self.accept)
footer_layout.addWidget(self.finish_button)
main_layout.addLayout(footer_layout)

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@@ -1,107 +0,0 @@
from PyQt5.QtWidgets import (
QDialog, QVBoxLayout, QGroupBox, QRadioButton,
QPushButton, QHBoxLayout, QButtonGroup, QLabel, QLineEdit
)
from PyQt5.QtGui import QIntValidator
from ...i18n.translator import get_translation
from ...config.constants import DUPLICATE_HANDLING_HASH, DUPLICATE_HANDLING_KEEP_ALL
class KeepDuplicatesDialog(QDialog):
"""A dialog to choose the duplicate handling method, with a limit option."""
def __init__(self, current_mode, current_limit, parent=None):
super().__init__(parent)
self.parent_app = parent
self.selected_mode = current_mode
self.limit = current_limit
self._init_ui()
self._retranslate_ui()
if self.parent_app and hasattr(self.parent_app, '_apply_theme_to_widget'):
self.parent_app._apply_theme_to_widget(self)
if current_mode == DUPLICATE_HANDLING_KEEP_ALL:
self.radio_keep_everything.setChecked(True)
self.limit_input.setText(str(current_limit) if current_limit > 0 else "")
else:
self.radio_skip_by_hash.setChecked(True)
self.limit_input.setEnabled(False)
def _init_ui(self):
"""Initializes the UI components."""
main_layout = QVBoxLayout(self)
info_label = QLabel()
info_label.setWordWrap(True)
main_layout.addWidget(info_label)
options_group = QGroupBox()
options_layout = QVBoxLayout(options_group)
self.button_group = QButtonGroup(self)
self.radio_skip_by_hash = QRadioButton()
self.button_group.addButton(self.radio_skip_by_hash)
options_layout.addWidget(self.radio_skip_by_hash)
keep_everything_layout = QHBoxLayout()
self.radio_keep_everything = QRadioButton()
self.button_group.addButton(self.radio_keep_everything)
keep_everything_layout.addWidget(self.radio_keep_everything)
keep_everything_layout.addStretch(1)
self.limit_label = QLabel()
self.limit_input = QLineEdit()
self.limit_input.setValidator(QIntValidator(0, 99))
self.limit_input.setFixedWidth(50)
keep_everything_layout.addWidget(self.limit_label)
keep_everything_layout.addWidget(self.limit_input)
options_layout.addLayout(keep_everything_layout)
main_layout.addWidget(options_group)
button_layout = QHBoxLayout()
self.ok_button = QPushButton()
self.cancel_button = QPushButton()
button_layout.addStretch(1)
button_layout.addWidget(self.ok_button)
button_layout.addWidget(self.cancel_button)
main_layout.addLayout(button_layout)
self.ok_button.clicked.connect(self.accept)
self.cancel_button.clicked.connect(self.reject)
self.radio_keep_everything.toggled.connect(self.limit_input.setEnabled)
def _tr(self, key, default_text=""):
if self.parent_app and callable(get_translation):
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
"""Sets the text for UI elements."""
self.setWindowTitle(self._tr("duplicates_dialog_title", "Duplicate Handling Options"))
self.findChild(QLabel).setText(self._tr("duplicates_dialog_info",
"Choose how to handle files that have identical content to already downloaded files."))
self.findChild(QGroupBox).setTitle(self._tr("duplicates_dialog_group_title", "Mode"))
self.radio_skip_by_hash.setText(self._tr("duplicates_dialog_skip_hash", "Skip by Hash (Recommended)"))
self.radio_keep_everything.setText(self._tr("duplicates_dialog_keep_all", "Keep Everything"))
self.limit_label.setText(self._tr("duplicates_limit_label", "Limit:"))
self.limit_input.setPlaceholderText(self._tr("duplicates_limit_placeholder", "0=all"))
self.limit_input.setToolTip(self._tr("duplicates_limit_tooltip",
"Set a limit for identical files to keep. 0 means no limit."))
self.ok_button.setText(self._tr("ok_button", "OK"))
self.cancel_button.setText(self._tr("cancel_button_text_simple", "Cancel"))
def accept(self):
"""Sets the selected mode and limit when OK is clicked."""
if self.radio_keep_everything.isChecked():
self.selected_mode = DUPLICATE_HANDLING_KEEP_ALL
try:
self.limit = int(self.limit_input.text()) if self.limit_input.text() else 0
except ValueError:
self.limit = 0
else:
self.selected_mode = DUPLICATE_HANDLING_HASH
self.limit = 0
super().accept()
def get_selected_options(self):
"""Returns the chosen mode and limit as a dictionary."""
return {"mode": self.selected_mode, "limit": self.limit}

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@@ -1,158 +0,0 @@
# --- PyQt5 Imports ---
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QLineEdit, QListWidget,
QListWidgetItem, QPushButton, QVBoxLayout
)
# --- Local Application Imports ---
from ...i18n.translator import get_translation
from ..main_window import get_app_icon_object
from ...utils.resolution import get_dark_theme
class KnownNamesFilterDialog(QDialog):
"""
A dialog to select names from the Known.txt list to add to the main
character filter input field. This provides a convenient way for users
to reuse their saved names and groups for filtering downloads.
"""
def __init__(self, known_names_list, parent_app_ref, parent=None):
"""
Initializes the dialog.
Args:
known_names_list (list): A list of known name objects (dicts) from Known.txt.
parent_app_ref (DownloaderApp): A reference to the main application window.
parent (QWidget, optional): The parent widget. Defaults to None.
"""
super().__init__(parent)
self.parent_app = parent_app_ref
self.setModal(True)
self.all_known_name_entries = sorted(known_names_list, key=lambda x: x['name'].lower())
self.selected_entries_to_return = []
# --- Basic Window Setup ---
app_icon = get_app_icon_object()
if app_icon and not app_icon.isNull():
self.setWindowIcon(app_icon)
# --- START OF FIX ---
# Get the user-defined scale factor from the parent application
# instead of calculating an independent one.
scale_factor = getattr(self.parent_app, 'scale_factor', 1.0)
# Define base size and apply the correct scale factor
base_width, base_height = 460, 450
self.setMinimumSize(int(base_width * scale_factor), int(base_height * scale_factor))
self.resize(int(base_width * scale_factor * 1.1), int(base_height * scale_factor * 1.1))
# --- END OF FIX ---
# --- Initialize UI and Apply Theming ---
self._init_ui()
self._retranslate_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
main_layout = QVBoxLayout(self)
self.search_input = QLineEdit()
self.search_input.textChanged.connect(self._filter_list_display)
main_layout.addWidget(self.search_input)
self.names_list_widget = QListWidget()
self._populate_list_widget()
main_layout.addWidget(self.names_list_widget)
# --- Control Buttons ---
buttons_layout = QHBoxLayout()
self.select_all_button = QPushButton()
self.select_all_button.clicked.connect(self._select_all_items)
buttons_layout.addWidget(self.select_all_button)
self.deselect_all_button = QPushButton()
self.deselect_all_button.clicked.connect(self._deselect_all_items)
buttons_layout.addWidget(self.deselect_all_button)
buttons_layout.addStretch(1)
self.add_button = QPushButton()
self.add_button.clicked.connect(self._accept_selection_action)
self.add_button.setDefault(True)
buttons_layout.addWidget(self.add_button)
self.cancel_button = QPushButton()
self.cancel_button.clicked.connect(self.reject)
buttons_layout.addWidget(self.cancel_button)
main_layout.addLayout(buttons_layout)
def _tr(self, key, default_text=""):
"""Helper to get translation based on the main application's current language."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _retranslate_ui(self):
"""Sets the text for all translatable UI elements."""
self.setWindowTitle(self._tr("known_names_filter_dialog_title", "Add Known Names to Filter"))
self.search_input.setPlaceholderText(self._tr("known_names_filter_search_placeholder", "Search names..."))
self.select_all_button.setText(self._tr("known_names_filter_select_all_button", "Select All"))
self.deselect_all_button.setText(self._tr("known_names_filter_deselect_all_button", "Deselect All"))
self.add_button.setText(self._tr("known_names_filter_add_selected_button", "Add Selected"))
self.cancel_button.setText(self._tr("fav_posts_cancel_button", "Cancel"))
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and self.parent_app.current_theme == "dark":
# Get the scale factor from the parent app
scale = getattr(self.parent_app, 'scale_factor', 1)
# Call the imported function with the correct scale
self.setStyleSheet(get_dark_theme(scale))
else:
# Explicitly set a blank stylesheet for light mode
self.setStyleSheet("")
def _populate_list_widget(self):
"""Populates the list widget with the known names."""
self.names_list_widget.clear()
for entry_obj in self.all_known_name_entries:
item = QListWidgetItem(entry_obj['name'])
item.setFlags(item.flags() | Qt.ItemIsUserCheckable)
item.setCheckState(Qt.Unchecked)
item.setData(Qt.UserRole, entry_obj)
self.names_list_widget.addItem(item)
def _filter_list_display(self):
"""Filters the displayed list based on the search input text."""
search_text_lower = self.search_input.text().lower()
for i in range(self.names_list_widget.count()):
item = self.names_list_widget.item(i)
entry_obj = item.data(Qt.UserRole)
matches_search = not search_text_lower or search_text_lower in entry_obj['name'].lower()
item.setHidden(not matches_search)
def _select_all_items(self):
"""Checks all visible items in the list widget."""
for i in range(self.names_list_widget.count()):
item = self.names_list_widget.item(i)
if not item.isHidden():
item.setCheckState(Qt.Checked)
def _deselect_all_items(self):
"""Unchecks all items in the list widget."""
for i in range(self.names_list_widget.count()):
self.names_list_widget.item(i).setCheckState(Qt.Unchecked)
def _accept_selection_action(self):
"""Gathers the selected entries and accepts the dialog."""
self.selected_entries_to_return = []
for i in range(self.names_list_widget.count()):
item = self.names_list_widget.item(i)
if item.checkState() == Qt.Checked:
self.selected_entries_to_return.append(item.data(Qt.UserRole))
self.accept()
def get_selected_entries(self):
"""Returns the list of known name entries selected by the user."""
return self.selected_entries_to_return

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@@ -1,96 +0,0 @@
from PyQt5.QtWidgets import (
QDialog, QVBoxLayout, QRadioButton, QDialogButtonBox, QButtonGroup, QLabel, QComboBox, QHBoxLayout, QCheckBox
)
from PyQt5.QtCore import Qt
from ...utils.resolution import get_dark_theme
class MoreOptionsDialog(QDialog):
"""
A dialog for selecting a scope, export format, and single PDF option.
"""
SCOPE_CONTENT = "content"
SCOPE_COMMENTS = "comments"
def __init__(self, parent=None, current_scope=None, current_format=None, single_pdf_checked=False):
super().__init__(parent)
self.parent_app = parent
self.setWindowTitle("More Options")
self.setMinimumWidth(350)
# ... (Layout and other widgets remain the same) ...
layout = QVBoxLayout(self)
self.description_label = QLabel("Please choose the scope for the action:")
layout.addWidget(self.description_label)
self.radio_button_group = QButtonGroup(self)
self.radio_content = QRadioButton("Description/Content")
self.radio_comments = QRadioButton("Comments")
self.radio_button_group.addButton(self.radio_content)
self.radio_button_group.addButton(self.radio_comments)
layout.addWidget(self.radio_content)
layout.addWidget(self.radio_comments)
if current_scope == self.SCOPE_COMMENTS:
self.radio_comments.setChecked(True)
else:
self.radio_content.setChecked(True)
export_layout = QHBoxLayout()
export_label = QLabel("Export as:")
self.format_combo = QComboBox()
self.format_combo.addItems(["PDF", "DOCX", "TXT"])
if current_format and current_format.upper() in ["PDF", "DOCX", "TXT"]:
self.format_combo.setCurrentText(current_format.upper())
else:
self.format_combo.setCurrentText("PDF")
export_layout.addWidget(export_label)
export_layout.addWidget(self.format_combo)
export_layout.addStretch()
layout.addLayout(export_layout)
# --- UPDATED: Single PDF Checkbox ---
self.single_pdf_checkbox = QCheckBox("Single PDF")
self.single_pdf_checkbox.setToolTip("If checked, all text from matching posts will be compiled into one single PDF file.")
self.single_pdf_checkbox.setChecked(single_pdf_checked)
layout.addWidget(self.single_pdf_checkbox)
self.format_combo.currentTextChanged.connect(self.update_single_pdf_checkbox_state)
self.update_single_pdf_checkbox_state(self.format_combo.currentText())
self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
layout.addWidget(self.button_box)
self.setLayout(layout)
self._apply_theme()
def update_single_pdf_checkbox_state(self, text):
"""Enable the Single PDF checkbox only if the format is PDF."""
is_pdf = (text.upper() == "PDF")
self.single_pdf_checkbox.setEnabled(is_pdf)
if not is_pdf:
self.single_pdf_checkbox.setChecked(False)
def get_selected_scope(self):
if self.radio_comments.isChecked():
return self.SCOPE_COMMENTS
return self.SCOPE_CONTENT
def get_selected_format(self):
return self.format_combo.currentText().lower()
def get_single_pdf_state(self):
"""Returns the state of the Single PDF checkbox."""
return self.single_pdf_checkbox.isChecked() and self.single_pdf_checkbox.isEnabled()
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and self.parent_app.current_theme == "dark":
# Get the scale factor from the parent app
scale = getattr(self.parent_app, 'scale_factor', 1)
# Call the imported function with the correct scale
self.setStyleSheet(get_dark_theme(scale))
else:
# Explicitly set a blank stylesheet for light mode
self.setStyleSheet("")

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@@ -1,118 +0,0 @@
# multipart_scope_dialog.py
from PyQt5.QtWidgets import (
QDialog, QVBoxLayout, QGroupBox, QRadioButton, QDialogButtonBox, QButtonGroup,
QLabel, QLineEdit, QHBoxLayout, QFrame
)
from PyQt5.QtGui import QIntValidator
from PyQt5.QtCore import Qt
# It's good practice to get this constant from the source
# but for this example, we will define it here.
MAX_PARTS = 16
class MultipartScopeDialog(QDialog):
"""
A dialog to let the user select the scope, number of parts, and minimum size for multipart downloads.
"""
SCOPE_VIDEOS = 'videos'
SCOPE_ARCHIVES = 'archives'
SCOPE_BOTH = 'both'
def __init__(self, current_scope='both', current_parts=4, current_min_size_mb=100, parent=None):
super().__init__(parent)
self.setWindowTitle("Multipart Download Options")
self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint)
self.setMinimumWidth(350)
# Main Layout
layout = QVBoxLayout(self)
# --- Options Group for Scope ---
self.options_group_box = QGroupBox("Apply multipart downloads to:")
options_layout = QVBoxLayout()
# ... (Radio buttons and button group code remains unchanged) ...
self.radio_videos = QRadioButton("Videos Only")
self.radio_archives = QRadioButton("Archives Only (.zip, .rar, etc.)")
self.radio_both = QRadioButton("Both Videos and Archives")
if current_scope == self.SCOPE_VIDEOS:
self.radio_videos.setChecked(True)
elif current_scope == self.SCOPE_ARCHIVES:
self.radio_archives.setChecked(True)
else:
self.radio_both.setChecked(True)
self.button_group = QButtonGroup(self)
self.button_group.addButton(self.radio_videos)
self.button_group.addButton(self.radio_archives)
self.button_group.addButton(self.radio_both)
options_layout.addWidget(self.radio_videos)
options_layout.addWidget(self.radio_archives)
options_layout.addWidget(self.radio_both)
self.options_group_box.setLayout(options_layout)
layout.addWidget(self.options_group_box)
# --- START: MODIFIED Download Settings Group ---
self.settings_group_box = QGroupBox("Download settings:")
settings_layout = QVBoxLayout()
# Layout for Parts count
parts_layout = QHBoxLayout()
self.parts_label = QLabel("Number of download parts per file:")
self.parts_input = QLineEdit(str(current_parts))
self.parts_input.setValidator(QIntValidator(2, MAX_PARTS, self))
self.parts_input.setFixedWidth(40)
self.parts_input.setToolTip(f"Set the number of concurrent connections per file (2-{MAX_PARTS}).")
parts_layout.addWidget(self.parts_label)
parts_layout.addStretch()
parts_layout.addWidget(self.parts_input)
settings_layout.addLayout(parts_layout)
# Layout for Minimum Size
size_layout = QHBoxLayout()
self.size_label = QLabel("Minimum file size for multipart (MB):")
self.size_input = QLineEdit(str(current_min_size_mb))
self.size_input.setValidator(QIntValidator(10, 10000, self)) # Min 10MB, Max ~10GB
self.size_input.setFixedWidth(40)
self.size_input.setToolTip("Files smaller than this will use a normal, single-part download.")
size_layout.addWidget(self.size_label)
size_layout.addStretch()
size_layout.addWidget(self.size_input)
settings_layout.addLayout(size_layout)
self.settings_group_box.setLayout(settings_layout)
layout.addWidget(self.settings_group_box)
# --- END: MODIFIED Download Settings Group ---
# OK and Cancel Buttons
self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
layout.addWidget(self.button_box)
self.setLayout(layout)
def get_selected_scope(self):
# ... (This method remains unchanged) ...
if self.radio_videos.isChecked():
return self.SCOPE_VIDEOS
if self.radio_archives.isChecked():
return self.SCOPE_ARCHIVES
return self.SCOPE_BOTH
def get_selected_parts(self):
# ... (This method remains unchanged) ...
try:
parts = int(self.parts_input.text())
return max(2, min(parts, MAX_PARTS))
except (ValueError, TypeError):
return 4
def get_selected_min_size(self):
"""Returns the selected minimum size in MB as an integer."""
try:
size = int(self.size_input.text())
return max(10, min(size, 10000)) # Enforce valid range
except (ValueError, TypeError):
return 100 # Return a safe default

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@@ -1,114 +0,0 @@
import os
import re
try:
from fpdf import FPDF
FPDF_AVAILABLE = True
# --- FIX: Move the class definition inside the try block ---
class PDF(FPDF):
"""Custom PDF class to handle headers and footers."""
def header(self):
pass
def footer(self):
self.set_y(-15)
if self.font_family:
self.set_font(self.font_family, '', 8)
else:
self.set_font('Arial', '', 8)
self.cell(0, 10, 'Page ' + str(self.page_no()), 0, 0, 'C')
except ImportError:
FPDF_AVAILABLE = False
# If the import fails, FPDF and PDF will not be defined,
# but the program won't crash here.
FPDF = None
PDF = None
def strip_html_tags(text):
if not text:
return ""
clean = re.compile('<.*?>')
return re.sub(clean, '', text)
def create_single_pdf_from_content(posts_data, output_filename, font_path, logger=print):
"""
Creates a single, continuous PDF, correctly formatting both descriptions and comments.
"""
if not FPDF_AVAILABLE:
logger("❌ PDF Creation failed: 'fpdf2' library is not installed. Please run: pip install fpdf2")
return False
if not posts_data:
logger(" No text content was collected to create a PDF.")
return False
pdf = PDF()
default_font_family = 'DejaVu'
bold_font_path = ""
if font_path:
bold_font_path = font_path.replace("DejaVuSans.ttf", "DejaVuSans-Bold.ttf")
try:
if not os.path.exists(font_path): raise RuntimeError(f"Font file not found: {font_path}")
if not os.path.exists(bold_font_path): raise RuntimeError(f"Bold font file not found: {bold_font_path}")
pdf.add_font('DejaVu', '', font_path, uni=True)
pdf.add_font('DejaVu', 'B', bold_font_path, uni=True)
except Exception as font_error:
logger(f" ⚠️ Could not load DejaVu font: {font_error}. Falling back to Arial.")
default_font_family = 'Arial'
pdf.add_page()
logger(f" Starting continuous PDF creation with content from {len(posts_data)} posts...")
for i, post in enumerate(posts_data):
if i > 0:
if 'content' in post:
pdf.add_page()
elif 'comments' in post:
pdf.ln(10)
pdf.cell(0, 0, '', border='T')
pdf.ln(10)
pdf.set_font(default_font_family, 'B', 16)
pdf.multi_cell(w=0, h=10, txt=post.get('title', 'Untitled Post'), align='L')
pdf.ln(5)
if 'comments' in post and post['comments']:
comments_list = post['comments']
for comment_index, comment in enumerate(comments_list):
user = comment.get('commenter_name', 'Unknown User')
timestamp = comment.get('published', 'No Date')
body = strip_html_tags(comment.get('content', ''))
pdf.set_font(default_font_family, '', 10)
pdf.write(8, "Comment by: ")
if user is not None:
pdf.set_font(default_font_family, 'B', 10)
pdf.write(8, str(user))
pdf.set_font(default_font_family, '', 10)
pdf.write(8, f" on {timestamp}")
pdf.ln(10)
pdf.set_font(default_font_family, '', 11)
pdf.multi_cell(w=0, h=7, txt=body)
if comment_index < len(comments_list) - 1:
pdf.ln(3)
pdf.cell(w=0, h=0, border='T')
pdf.ln(3)
elif 'content' in post:
pdf.set_font(default_font_family, '', 12)
pdf.multi_cell(w=0, h=7, txt=post.get('content', 'No Content'))
try:
pdf.output(output_filename)
logger(f"✅ Successfully created single PDF: '{os.path.basename(output_filename)}'")
return True
except Exception as e:
logger(f"❌ A critical error occurred while saving the final PDF: {e}")
return False

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@@ -1,155 +0,0 @@
# src/ui/dialogs/SupportDialog.py
# --- Standard Library Imports ---
import sys
import os
# --- PyQt5 Imports ---
from PyQt5.QtWidgets import (
QDialog, QVBoxLayout, QLabel, QFrame, QDialogButtonBox, QGridLayout
)
from PyQt5.QtCore import Qt, QSize
from PyQt5.QtGui import QFont, QPixmap
# --- Local Application Imports ---
from ...utils.resolution import get_dark_theme
# --- Helper function for robust asset loading ---
def get_asset_path(filename):
"""
Gets the absolute path to a file in the assets folder,
handling both development and frozen (PyInstaller) environments.
"""
if getattr(sys, 'frozen', False) and hasattr(sys, '_MEIPASS'):
# Running in a PyInstaller bundle
base_path = sys._MEIPASS
else:
# Running in a normal Python environment from src/ui/dialogs/
base_path = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
return os.path.join(base_path, 'assets', filename)
class SupportDialog(QDialog):
"""
A dialog to show support and donation options.
"""
def __init__(self, parent=None):
super().__init__(parent)
self.parent_app = parent
self.setWindowTitle("❤️ Support the Developer")
self.setMinimumWidth(450)
self._init_ui()
self._apply_theme()
def _init_ui(self):
"""Initializes all UI components and layouts for the dialog."""
# Main layout
main_layout = QVBoxLayout(self)
main_layout.setSpacing(15)
# Title Label
title_label = QLabel("Thank You for Your Support!")
font = title_label.font()
font.setPointSize(14)
font.setBold(True)
title_label.setFont(font)
title_label.setAlignment(Qt.AlignCenter)
main_layout.addWidget(title_label)
# Informational Text
info_label = QLabel(
"If you find this application useful, please consider supporting its development. "
"Your contribution helps cover costs and encourages future updates and features."
)
info_label.setWordWrap(True)
info_label.setAlignment(Qt.AlignCenter)
main_layout.addWidget(info_label)
# Separator
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
main_layout.addWidget(line)
# --- Donation Options Layout (using a grid for icons and text) ---
options_layout = QGridLayout()
options_layout.setSpacing(18)
options_layout.setColumnStretch(0, 1) # Add stretch to center the content horizontally
options_layout.setColumnStretch(3, 1)
link_font = self.font()
link_font.setPointSize(12)
link_font.setBold(True)
scale = getattr(self.parent_app, 'scale_factor', 1.0)
icon_size = int(32 * scale)
# --- Ko-fi ---
kofi_icon_label = QLabel()
kofi_pixmap = QPixmap(get_asset_path("kofi.png"))
if not kofi_pixmap.isNull():
kofi_icon_label.setPixmap(kofi_pixmap.scaled(QSize(icon_size, icon_size), Qt.KeepAspectRatio, Qt.SmoothTransformation))
kofi_text_label = QLabel(
'<a href="https://ko-fi.com/yuvi427183" style="color: #13C2C2; text-decoration: none;">'
'☕ Buy me a Ko-fi'
'</a>'
)
kofi_text_label.setOpenExternalLinks(True)
kofi_text_label.setFont(link_font)
options_layout.addWidget(kofi_icon_label, 0, 1, Qt.AlignRight | Qt.AlignVCenter)
options_layout.addWidget(kofi_text_label, 0, 2, Qt.AlignLeft | Qt.AlignVCenter)
# --- GitHub Sponsors ---
github_icon_label = QLabel()
github_pixmap = QPixmap(get_asset_path("github_sponsors.png"))
if not github_pixmap.isNull():
github_icon_label.setPixmap(github_pixmap.scaled(QSize(icon_size, icon_size), Qt.KeepAspectRatio, Qt.SmoothTransformation))
github_text_label = QLabel(
'<a href="https://github.com/sponsors/Yuvi9587" style="color: #EA4AAA; text-decoration: none;">'
'💜 Sponsor on GitHub'
'</a>'
)
github_text_label.setOpenExternalLinks(True)
github_text_label.setFont(link_font)
options_layout.addWidget(github_icon_label, 1, 1, Qt.AlignRight | Qt.AlignVCenter)
options_layout.addWidget(github_text_label, 1, 2, Qt.AlignLeft | Qt.AlignVCenter)
# --- Buy Me a Coffee (New) ---
bmac_icon_label = QLabel()
bmac_pixmap = QPixmap(get_asset_path("bmac.png"))
if not bmac_pixmap.isNull():
bmac_icon_label.setPixmap(bmac_pixmap.scaled(QSize(icon_size, icon_size), Qt.KeepAspectRatio, Qt.SmoothTransformation))
bmac_text_label = QLabel(
'<a href="https://buymeacoffee.com/yuvi9587" style="color: #FFDD00; text-decoration: none;">'
'🍺 Buy Me a Coffee'
'</a>'
)
bmac_text_label.setOpenExternalLinks(True)
bmac_text_label.setFont(link_font)
options_layout.addWidget(bmac_icon_label, 2, 1, Qt.AlignRight | Qt.AlignVCenter)
options_layout.addWidget(bmac_text_label, 2, 2, Qt.AlignLeft | Qt.AlignVCenter)
main_layout.addLayout(options_layout)
# Close Button
self.button_box = QDialogButtonBox(QDialogButtonBox.Close)
self.button_box.rejected.connect(self.reject)
main_layout.addWidget(self.button_box)
self.setLayout(main_layout)
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and hasattr(self.parent_app, 'current_theme') and self.parent_app.current_theme == "dark":
scale = getattr(self.parent_app, 'scale_factor', 1)
self.setStyleSheet(get_dark_theme(scale))
else:
self.setStyleSheet("")

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@@ -1,208 +0,0 @@
import os
import sys
from PyQt5.QtCore import pyqtSignal, Qt, QSettings, QCoreApplication
from PyQt5.QtWidgets import (
QApplication, QDialog, QHBoxLayout, QLabel, QPushButton, QVBoxLayout,
QStackedWidget, QScrollArea, QFrame, QWidget, QCheckBox
)
from ...i18n.translator import get_translation
from ..main_window import get_app_icon_object
from ...utils.resolution import get_dark_theme
from ...config.constants import (
CONFIG_ORGANIZATION_NAME
)
class TourStepWidget(QWidget):
"""
A custom widget representing a single step or page in the feature tour.
It neatly formats a title and its corresponding content.
"""
def __init__(self, title_text, content_text, parent=None):
super().__init__(parent)
layout = QVBoxLayout(self)
layout.setContentsMargins(20, 20, 20, 20)
layout.setSpacing(10)
title_label = QLabel(title_text)
title_label.setAlignment(Qt.AlignCenter)
title_label.setStyleSheet("font-size: 18px; font-weight: bold; color: #E0E0E0; padding-bottom: 15px;")
layout.addWidget(title_label)
scroll_area = QScrollArea()
scroll_area.setWidgetResizable(True)
scroll_area.setFrameShape(QFrame.NoFrame)
scroll_area.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
scroll_area.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
scroll_area.setStyleSheet("background-color: transparent;")
content_label = QLabel(content_text)
content_label.setWordWrap(True)
content_label.setAlignment(Qt.AlignLeft | Qt.AlignTop)
content_label.setTextFormat(Qt.RichText)
content_label.setOpenExternalLinks(True)
content_label.setStyleSheet("font-size: 11pt; color: #C8C8C8; line-height: 1.8;")
scroll_area.setWidget(content_label)
layout.addWidget(scroll_area, 1)
class TourDialog(QDialog):
"""
A dialog that shows a multi-page tour to the user on first launch.
Includes a "Never show again" checkbox and uses QSettings to remember this preference.
"""
tour_finished_normally = pyqtSignal()
tour_skipped = pyqtSignal()
CONFIG_APP_NAME_TOUR = "ApplicationTour"
TOUR_SHOWN_KEY = "neverShowTourAgainV19"
def __init__(self, parent_app, parent=None):
"""
Initializes the dialog.
Args:
parent_app (DownloaderApp): A reference to the main application window.
parent (QWidget, optional): The parent widget. Defaults to None.
"""
super().__init__(parent)
self.settings = QSettings(CONFIG_ORGANIZATION_NAME, self.CONFIG_APP_NAME_TOUR)
self.current_step = 0
self.parent_app = parent_app
self.setWindowIcon(get_app_icon_object())
self.setModal(True)
self.setFixedSize(600, 620)
self._init_ui()
self._apply_theme()
self._center_on_screen()
def _tr(self, key, default_text=""):
"""Helper for translation."""
if callable(get_translation) and self.parent_app:
return get_translation(self.parent_app.current_selected_language, key, default_text)
return default_text
def _init_ui(self):
"""Initializes all UI components and layouts."""
main_layout = QVBoxLayout(self)
main_layout.setContentsMargins(0, 0, 0, 0)
main_layout.setSpacing(0)
self.stacked_widget = QStackedWidget()
main_layout.addWidget(self.stacked_widget, 1)
steps_content = [
("tour_dialog_step1_title", "tour_dialog_step1_content"),
("tour_dialog_step2_title", "tour_dialog_step2_content"),
("tour_dialog_step3_title", "tour_dialog_step3_content"),
("tour_dialog_step4_title", "tour_dialog_step4_content"),
("tour_dialog_step5_title", "tour_dialog_step5_content"),
("tour_dialog_step6_title", "tour_dialog_step6_content"),
("tour_dialog_step7_title", "tour_dialog_step7_content"),
("tour_dialog_step8_title", "tour_dialog_step8_content"),
]
self.tour_steps_widgets = []
for title_key, content_key in steps_content:
title = self._tr(title_key, title_key)
content = self._tr(content_key, "Content not found.")
step_widget = TourStepWidget(title, content)
self.tour_steps_widgets.append(step_widget)
self.stacked_widget.addWidget(step_widget)
self.setWindowTitle(self._tr("tour_dialog_title", "Welcome to Kemono Downloader!"))
bottom_controls_layout = QVBoxLayout()
bottom_controls_layout.setContentsMargins(15, 10, 15, 15)
bottom_controls_layout.setSpacing(12)
self.never_show_again_checkbox = QCheckBox(self._tr("tour_dialog_never_show_checkbox", "Never show this tour again"))
bottom_controls_layout.addWidget(self.never_show_again_checkbox, 0, Qt.AlignLeft)
buttons_layout = QHBoxLayout()
buttons_layout.setSpacing(10)
self.skip_button = QPushButton(self._tr("tour_dialog_skip_button", "Skip Tour"))
self.skip_button.clicked.connect(self._skip_tour_action)
self.back_button = QPushButton(self._tr("tour_dialog_back_button", "Back"))
self.back_button.clicked.connect(self._previous_step)
self.next_button = QPushButton(self._tr("tour_dialog_next_button", "Next"))
self.next_button.clicked.connect(self._next_step_action)
self.next_button.setDefault(True)
buttons_layout.addWidget(self.skip_button)
buttons_layout.addStretch(1)
buttons_layout.addWidget(self.back_button)
buttons_layout.addWidget(self.next_button)
bottom_controls_layout.addLayout(buttons_layout)
main_layout.addLayout(bottom_controls_layout)
self._update_button_states()
def _apply_theme(self):
"""Applies the current theme from the parent application."""
if self.parent_app and self.parent_app.current_theme == "dark":
scale = getattr(self.parent_app, 'scale_factor', 1)
self.setStyleSheet(get_dark_theme(scale))
else:
self.setStyleSheet("QDialog { background-color: #f0f0f0; }")
def _center_on_screen(self):
"""Centers the dialog on the screen."""
try:
screen_geo = QApplication.primaryScreen().availableGeometry()
self.move(screen_geo.center() - self.rect().center())
except Exception as e:
print(f"[TourDialog] Error centering dialog: {e}")
def _next_step_action(self):
"""Moves to the next step or finishes the tour."""
if self.current_step < len(self.tour_steps_widgets) - 1:
self.current_step += 1
self.stacked_widget.setCurrentIndex(self.current_step)
else:
self._finish_tour_action()
self._update_button_states()
def _previous_step(self):
"""Moves to the previous step."""
if self.current_step > 0:
self.current_step -= 1
self.stacked_widget.setCurrentIndex(self.current_step)
self._update_button_states()
def _update_button_states(self):
"""Updates the state and text of navigation buttons."""
is_last_step = self.current_step == len(self.tour_steps_widgets) - 1
self.next_button.setText(self._tr("tour_dialog_finish_button", "Finish") if is_last_step else self._tr("tour_dialog_next_button", "Next"))
self.back_button.setEnabled(self.current_step > 0)
def _skip_tour_action(self):
"""Handles the action when the tour is skipped."""
self._save_settings_if_checked()
self.tour_skipped.emit()
self.reject()
def _finish_tour_action(self):
"""Handles the action when the tour is finished normally."""
self._save_settings_if_checked()
self.tour_finished_normally.emit()
self.accept()
def _save_settings_if_checked(self):
"""Saves the 'never show again' preference to QSettings."""
self.settings.setValue(self.TOUR_SHOWN_KEY, self.never_show_again_checkbox.isChecked())
self.settings.sync()
@staticmethod
def should_show_tour():
"""Checks QSettings to see if the tour should be shown on startup."""
settings = QSettings(TourDialog.CONFIG_ORGANIZATION_NAME, TourDialog.CONFIG_APP_NAME_TOUR)
never_show = settings.value(TourDialog.TOUR_SHOWN_KEY, False, type=bool)
return not never_show
CONFIG_ORGANIZATION_NAME = CONFIG_ORGANIZATION_NAME
def closeEvent(self, event):
"""Ensures settings are saved if the dialog is closed via the 'X' button."""
self._skip_tour_action()
super().closeEvent(event)

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# ...existing code...

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import os
import re
import datetime
try:
from fpdf import FPDF
FPDF_AVAILABLE = True
class PDF(FPDF):
"""Custom PDF class for Discord chat logs."""
def __init__(self, server_name, channel_name, *args, **kwargs):
super().__init__(*args, **kwargs)
self.server_name = server_name
self.channel_name = channel_name
self.default_font_family = 'DejaVu' # Can be changed to Arial if font fails
def header(self):
if self.page_no() == 1:
return # No header on the title page
self.set_font(self.default_font_family, '', 8)
self.cell(0, 10, f'{self.server_name} - #{self.channel_name}', 0, 0, 'L')
self.cell(0, 10, 'Page ' + str(self.page_no()), 0, 0, 'R')
self.ln(10)
def footer(self):
pass # No footer needed, header has page number
except ImportError:
FPDF_AVAILABLE = False
FPDF = None
PDF = None
def create_pdf_from_discord_messages(messages_data, server_name, channel_name, output_filename, font_path, logger=print):
"""
Creates a single PDF from a list of Discord message objects, formatted as a chat log.
UPDATED to include clickable links for attachments and embeds.
"""
if not FPDF_AVAILABLE:
logger("❌ PDF Creation failed: 'fpdf2' library is not installed.")
return False
if not messages_data:
logger(" No messages were found or fetched to create a PDF.")
return False
logger(" Sorting messages by date (oldest first)...")
messages_data.sort(key=lambda m: m.get('published', ''))
pdf = PDF(server_name, channel_name)
default_font_family = 'DejaVu'
try:
bold_font_path = font_path.replace("DejaVuSans.ttf", "DejaVuSans-Bold.ttf")
if not os.path.exists(font_path) or not os.path.exists(bold_font_path):
raise RuntimeError("Font files not found")
pdf.add_font('DejaVu', '', font_path, uni=True)
pdf.add_font('DejaVu', 'B', bold_font_path, uni=True)
except Exception as font_error:
logger(f" ⚠️ Could not load DejaVu font: {font_error}. Falling back to Arial.")
default_font_family = 'Arial'
pdf.default_font_family = 'Arial'
# --- Title Page ---
pdf.add_page()
pdf.set_font(default_font_family, 'B', 24)
pdf.cell(w=0, h=20, text="Discord Chat Log", align='C', new_x="LMARGIN", new_y="NEXT")
pdf.ln(10)
pdf.set_font(default_font_family, '', 16)
pdf.cell(w=0, h=10, text=f"Server: {server_name}", align='C', new_x="LMARGIN", new_y="NEXT")
pdf.cell(w=0, h=10, text=f"Channel: #{channel_name}", align='C', new_x="LMARGIN", new_y="NEXT")
pdf.ln(5)
pdf.set_font(default_font_family, '', 10)
pdf.cell(w=0, h=10, text=f"Generated on: {datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')}", align='C', new_x="LMARGIN", new_y="NEXT")
pdf.cell(w=0, h=10, text=f"Total Messages: {len(messages_data)}", align='C', new_x="LMARGIN", new_y="NEXT")
pdf.add_page()
logger(f" Starting PDF creation with {len(messages_data)} messages...")
for i, message in enumerate(messages_data):
author = message.get('author', {}).get('global_name') or message.get('author', {}).get('username', 'Unknown User')
timestamp_str = message.get('published', '')
content = message.get('content', '')
attachments = message.get('attachments', [])
embeds = message.get('embeds', [])
try:
# Handle timezone information correctly
if timestamp_str.endswith('Z'):
timestamp_str = timestamp_str[:-1] + '+00:00'
dt_obj = datetime.datetime.fromisoformat(timestamp_str)
formatted_timestamp = dt_obj.strftime('%Y-%m-%d %H:%M:%S')
except (ValueError, TypeError):
formatted_timestamp = timestamp_str
# Draw a separator line
if i > 0:
pdf.ln(2)
pdf.set_draw_color(200, 200, 200) # Light grey line
pdf.cell(0, 0, '', border='T')
pdf.ln(2)
# Message Header
pdf.set_font(default_font_family, 'B', 11)
pdf.write(5, f"{author} ")
pdf.set_font(default_font_family, '', 9)
pdf.set_text_color(128, 128, 128)
pdf.write(5, f"({formatted_timestamp})")
pdf.set_text_color(0, 0, 0)
pdf.ln(6)
# Message Content
if content:
pdf.set_font(default_font_family, '', 10)
pdf.multi_cell(w=0, h=5, text=content)
# --- START: MODIFIED ATTACHMENT AND EMBED LOGIC ---
if attachments or embeds:
pdf.ln(1)
pdf.set_font(default_font_family, '', 9)
pdf.set_text_color(22, 119, 219) # A nice blue for links
for att in attachments:
file_name = att.get('name', 'untitled')
file_path = att.get('path', '')
# Construct the full, clickable URL for the attachment
full_url = f"https://kemono.cr/data{file_path}"
pdf.write(5, text=f"[Attachment: {file_name}]", link=full_url)
pdf.ln() # New line after each attachment
for embed in embeds:
embed_url = embed.get('url', 'no url')
# The embed URL is already a full URL
pdf.write(5, text=f"[Embed: {embed_url}]", link=embed_url)
pdf.ln() # New line after each embed
pdf.set_text_color(0, 0, 0) # Reset color to black
# --- END: MODIFIED ATTACHMENT AND EMBED LOGIC ---
try:
pdf.output(output_filename)
logger(f"✅ Successfully created Discord chat log PDF: '{os.path.basename(output_filename)}'")
return True
except Exception as e:
logger(f"❌ A critical error occurred while saving the final PDF: {e}")
return False

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# ...existing code...

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# --- Standard Library Imports ---
import os
import re
# --- Module Constants ---
# This will be populated at runtime by the main application,
# but is defined here as it's conceptually related to file/folder naming.
KNOWN_NAMES = []
MAX_FILENAME_COMPONENT_LENGTH = 150
# Sets of file extensions for quick type checking
IMAGE_EXTENSIONS = {
'.jpg', '.jpeg', '.jpe', '.png', '.gif', '.bmp', '.tiff', '.tif', '.webp',
'.heic', '.heif', '.svg', '.ico', '.jfif', '.pjpeg', '.pjp', '.avif'
}
VIDEO_EXTENSIONS = {
'.mp4', '.mov', '.mkv', '.webm', '.avi', '.wmv', '.flv', '.mpeg',
'.mpg', '.m4v', '.3gp', '.ogv', '.ts', '.vob'
}
ARCHIVE_EXTENSIONS = {
'.zip', '.rar', '.7z', '.tar', '.gz', '.bz2'
}
AUDIO_EXTENSIONS = {
'.mp3', '.wav', '.aac', '.flac', '.ogg', '.wma', '.m4a', '.opus',
'.aiff', '.ape', '.mid', '.midi'
}
# Words to ignore when trying to generate a folder name from a title
FOLDER_NAME_STOP_WORDS = {
"a", "alone", "am", "an", "and", "at", "be", "blues", "but", "by", "com",
"for", "grown", "hard", "he", "her", "his", "hitting", "i", "im", "in", "is", "it", "its",
"me", "much", "my", "net", "not", "of", "on", "or", "org", "our", "please",
"right", "s", "she", "so", "technically", "tell", "the", "their", "they", "this",
"to", "ve", "was", "we", "well", "were", "with", "www", "year", "you", "your",
}
# --- File and Folder Name Utilities ---
def clean_folder_name(name):
"""
Sanitizes a string to make it a valid folder name.
Removes invalid characters and trims whitespace.
Args:
name (str): The input string.
Returns:
str: A sanitized, valid folder name.
"""
if not isinstance(name, str):
name = str(name)
# Remove characters that are invalid in folder names on most OS
cleaned = re.sub(r'[<>:"/\\|?*]', '', name)
cleaned = cleaned.strip()
# Replace multiple spaces with a single space
cleaned = re.sub(r'\s+', ' ', cleaned)
# If after cleaning the name is empty, provide a default
if not cleaned:
return "untitled_folder"
# Truncate to a reasonable length
if len(cleaned) > MAX_FILENAME_COMPONENT_LENGTH:
cleaned = cleaned[:MAX_FILENAME_COMPONENT_LENGTH]
# Remove trailing dots or spaces, which can be problematic
cleaned = cleaned.rstrip('. ')
return cleaned if cleaned else "untitled_folder"
def clean_filename(name):
"""
Sanitizes a string to make it a valid file name.
Args:
name (str): The input string.
Returns:
str: A sanitized, valid file name.
"""
if not isinstance(name, str):
name = str(name)
cleaned = re.sub(r'[<>:"/\\|?*]', '_', name)
cleaned = cleaned.strip()
if not cleaned:
return "untitled_file"
base_name, ext = os.path.splitext(cleaned)
max_base_len = MAX_FILENAME_COMPONENT_LENGTH - len(ext)
if len(base_name) > max_base_len:
if max_base_len > 0:
base_name = base_name[:max_base_len]
else:
# Handle cases where the extension itself is too long
return cleaned[:MAX_FILENAME_COMPONENT_LENGTH]
return base_name + ext
# --- File Type Identification Functions ---
def is_image(filename):
"""Checks if a filename has a common image extension."""
if not filename: return False
_, ext = os.path.splitext(filename)
return ext.lower() in IMAGE_EXTENSIONS
def is_video(filename):
"""Checks if a filename has a common video extension."""
if not filename: return False
_, ext = os.path.splitext(filename)
return ext.lower() in VIDEO_EXTENSIONS
def is_zip(filename):
"""Checks if a filename is a .zip file."""
if not filename: return False
return filename.lower().endswith('.zip')
def is_rar(filename):
"""Checks if a filename is a .rar file."""
if not filename: return False
return filename.lower().endswith('.rar')
def is_archive(filename):
"""Checks if a filename has a common archive extension."""
if not filename: return False
_, ext = os.path.splitext(filename)
return ext.lower() in ARCHIVE_EXTENSIONS
def is_audio(filename):
"""Checks if a filename has a common audio extension."""
if not filename: return False
_, ext = os.path.splitext(filename)
return ext.lower() in AUDIO_EXTENSIONS

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# --- Standard Library Imports ---
import os
import re
from urllib.parse import urlparse
# --- Third-Party Library Imports ---
# This module might not require third-party libraries directly,
# but 'requests' is a common dependency for network operations.
# import requests
def parse_cookie_string(cookie_string):
"""
Parses a 'name=value; name2=value2' cookie string into a dictionary.
Args:
cookie_string (str): The cookie string from browser tools.
Returns:
dict or None: A dictionary of cookie names and values, or None if empty.
"""
cookies = {}
if cookie_string:
for item in cookie_string.split(';'):
parts = item.split('=', 1)
if len(parts) == 2:
name = parts[0].strip()
value = parts[1].strip()
if name:
cookies[name] = value
return cookies if cookies else None
def load_cookies_from_netscape_file(filepath, logger_func, target_domain_filter=None):
"""
Loads cookies from a Netscape-formatted cookies.txt file.
If a target_domain_filter is provided, only cookies for that domain
(or its subdomains) are returned.
Args:
filepath (str): The full path to the cookies.txt file.
logger_func (callable): Function to use for logging.
target_domain_filter (str, optional): The domain to filter cookies for.
Returns:
dict or None: A dictionary of cookie names and values, or None if none are loaded.
"""
cookies = {}
try:
with open(filepath, 'r', encoding='utf-8') as f:
for line in f:
line = line.strip()
if not line or line.startswith('#'):
continue
parts = line.split('\t')
if len(parts) == 7:
cookie_domain = parts[0]
name = parts[5]
value = parts[6]
if not name:
continue
if target_domain_filter:
# Match domain exactly or as a subdomain
host_to_match = target_domain_filter.lower()
cookie_domain_norm = cookie_domain.lower()
if (cookie_domain_norm.startswith('.') and host_to_match.endswith(cookie_domain_norm)) or \
(host_to_match == cookie_domain_norm):
cookies[name] = value
else:
cookies[name] = value
logger_func(f" 🍪 Loaded {len(cookies)} cookies from '{os.path.basename(filepath)}' for domain '{target_domain_filter or 'any'}'.")
return cookies if cookies else None
except FileNotFoundError:
logger_func(f" 🍪 Cookie file '{os.path.basename(filepath)}' not found.")
return None
except Exception as e:
logger_func(f" 🍪 Error parsing cookie file '{os.path.basename(filepath)}': {e}")
return None
def prepare_cookies_for_request(use_cookie_flag, cookie_text_input, selected_cookie_file_path, app_base_dir, logger_func, target_domain=None):
"""
Prepares a cookie dictionary from various sources based on user settings.
Priority:
1. UI-selected file path.
2. Domain-specific file in the app directory.
3. Default `cookies.txt` in the app directory.
4. Manually entered cookie text.
Args:
use_cookie_flag (bool): Whether cookies are enabled in the UI.
cookie_text_input (str): The raw text from the cookie input field.
selected_cookie_file_path (str): The path to a user-browsed cookie file.
app_base_dir (str): The base directory of the application.
logger_func (callable): Function for logging.
target_domain (str, optional): The domain for which cookies are needed.
Returns:
dict or None: A dictionary of cookies for the request, or None.
"""
if not use_cookie_flag:
return None
# Priority 1: Use the specifically browsed file first
if selected_cookie_file_path and os.path.exists(selected_cookie_file_path):
cookies = load_cookies_from_netscape_file(selected_cookie_file_path, logger_func, target_domain)
if cookies:
return cookies
# Priority 2: Look for a domain-specific cookie file
if app_base_dir and target_domain:
domain_specific_path = os.path.join(app_base_dir, "data", f"{target_domain}_cookies.txt")
if os.path.exists(domain_specific_path):
cookies = load_cookies_from_netscape_file(domain_specific_path, logger_func, target_domain)
if cookies:
return cookies
# Priority 3: Look for a generic cookies.txt
if app_base_dir:
default_path = os.path.join(app_base_dir, "appdata", "cookies.txt")
if os.path.exists(default_path):
cookies = load_cookies_from_netscape_file(default_path, logger_func, target_domain)
if cookies:
return cookies
# Priority 4: Fall back to manually entered text
if cookie_text_input:
cookies = parse_cookie_string(cookie_text_input)
if cookies:
return cookies
logger_func(f" 🍪 Cookie usage enabled for '{target_domain or 'any'}', but no valid cookies found.")
return None
def extract_post_info(url_string):
"""
Parses a URL string to extract the service, user ID, and post ID.
UPDATED to support Discord server/channel URLs.
Args:
url_string (str): The URL to parse.
Returns:
tuple: A tuple containing (service, id1, id2).
For posts: (service, user_id, post_id).
For Discord: ('discord', server_id, channel_id).
"""
if not isinstance(url_string, str) or not url_string.strip():
return None, None, None
try:
parsed_url = urlparse(url_string.strip())
path_parts = [part for part in parsed_url.path.strip('/').split('/') if part]
# Check for new Discord URL format first
# e.g., /discord/server/891670433978531850/1252332668805189723
if len(path_parts) >= 3 and path_parts[0].lower() == 'discord' and path_parts[1].lower() == 'server':
service = 'discord'
server_id = path_parts[2]
channel_id = path_parts[3] if len(path_parts) >= 4 else None
return service, server_id, channel_id
# Standard creator/post format: /<service>/user/<user_id>/post/<post_id>
if len(path_parts) >= 3 and path_parts[1].lower() == 'user':
service = path_parts[0]
user_id = path_parts[2]
post_id = path_parts[4] if len(path_parts) >= 5 and path_parts[3].lower() == 'post' else None
return service, user_id, post_id
# API format: /api/v1/<service>/user/<user_id>...
if len(path_parts) >= 5 and path_parts[0:2] == ['api', 'v1'] and path_parts[3].lower() == 'user':
service = path_parts[2]
user_id = path_parts[4]
post_id = path_parts[6] if len(path_parts) >= 7 and path_parts[5].lower() == 'post' else None
return service, user_id, post_id
except Exception as e:
print(f"Debug: Exception during URL parsing for '{url_string}': {e}")
return None, None, None
def get_link_platform(url):
"""
Identifies the platform of a given URL based on its domain.
Args:
url (str): The URL to identify.
Returns:
str: The name of the platform (e.g., 'mega', 'google drive') or 'external'.
"""
try:
domain = urlparse(url).netloc.lower()
if 'drive.google.com' in domain: return 'google drive'
if 'mega.nz' in domain or 'mega.io' in domain: return 'mega'
if 'dropbox.com' in domain: return 'dropbox'
if 'patreon.com' in domain: return 'patreon'
if 'gofile.io' in domain: return 'gofile'
if 'instagram.com' in domain: return 'instagram'
if 'twitter.com' in domain or 'x.com' in domain: return 'twitter/x'
if 'discord.gg' in domain or 'discord.com/invite' in domain: return 'discord invite'
if 'pixiv.net' in domain: return 'pixiv'
if 'kemono.su' in domain or 'kemono.party' in domain or 'kemono.cr' in domain: return 'kemono'
if 'coomer.su' in domain or 'coomer.party' in domain or 'coomer.st' in domain: return 'coomer'
parts = domain.split('.')
if len(parts) >= 2:
return parts[-2]
return 'external'
except Exception:
return 'unknown'

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# src/ui/utils/resolution.py
# --- Standard Library Imports ---
import os
# --- PyQt5 Imports ---
from PyQt5.QtWidgets import (
QSplitter, QScrollArea, QFrame, QWidget, QVBoxLayout, QHBoxLayout, QLabel,
QLineEdit, QPushButton, QStackedWidget, QButtonGroup, QRadioButton, QCheckBox,
QListWidget, QTextEdit, QApplication
)
from PyQt5.QtCore import Qt
from PyQt5.QtGui import QIntValidator, QFont # <-- Import QFont
# --- Local Application Imports ---
# Assuming execution from project root
from ..config.constants import *
def setup_ui(main_app):
"""
Initializes and scales the user interface for the DownloaderApp.
Args:
main_app: The instance of the main DownloaderApp.
"""
scale = float(main_app.settings.value(UI_SCALE_KEY, 1.0))
main_app.scale_factor = scale
default_font = QApplication.font()
base_font_size = 9 # Use a standard base size
default_font.setPointSize(int(base_font_size * scale))
main_app.setFont(default_font)
default_font = QApplication.font()
base_font_size = 9 # Use a standard base size
default_font.setPointSize(int(base_font_size * scale))
main_app.setFont(default_font)
# --- END: Improved Scaling Logic ---
main_app.main_splitter = QSplitter(Qt.Horizontal)
# --- Use a scroll area for the left panel for consistency ---
left_scroll_area = QScrollArea()
left_scroll_area.setWidgetResizable(True)
left_scroll_area.setFrameShape(QFrame.NoFrame)
left_panel_widget = QWidget()
left_layout = QVBoxLayout(left_panel_widget)
left_scroll_area.setWidget(left_panel_widget)
right_panel_widget = QWidget()
right_layout = QVBoxLayout(right_panel_widget)
left_layout.setContentsMargins(10, 10, 10, 10)
right_layout.setContentsMargins(10, 10, 10, 10)
apply_theme_to_app(main_app, main_app.current_theme, initial_load=True)
# --- URL and Page Range ---
main_app.url_input_widget = QWidget()
url_input_layout = QHBoxLayout(main_app.url_input_widget)
url_input_layout.setContentsMargins(0, 0, 0, 0)
main_app.url_label_widget = QLabel()
url_input_layout.addWidget(main_app.url_label_widget)
main_app.link_input = QLineEdit()
main_app.link_input.setPlaceholderText("e.g., https://kemono.su/patreon/user/12345 or .../post/98765")
main_app.link_input.textChanged.connect(main_app.update_custom_folder_visibility)
url_input_layout.addWidget(main_app.link_input, 1)
main_app.empty_popup_button = QPushButton("🎨")
special_font_size = int(9.5 * scale)
main_app.empty_popup_button.setStyleSheet(f"""
padding: {4*scale}px {6*scale}px;
font-size: {special_font_size}pt;
""")
main_app.empty_popup_button.clicked.connect(main_app._show_empty_popup)
url_input_layout.addWidget(main_app.empty_popup_button)
main_app.page_range_label = QLabel(main_app._tr("page_range_label_text", "Page Range:"))
main_app.page_range_label.setStyleSheet("font-weight: bold; padding-left: 10px;")
url_input_layout.addWidget(main_app.page_range_label)
main_app.start_page_input = QLineEdit()
main_app.start_page_input.setPlaceholderText(main_app._tr("start_page_input_placeholder", "Start"))
main_app.start_page_input.setFixedWidth(int(50 * scale))
main_app.start_page_input.setValidator(QIntValidator(1, 99999))
url_input_layout.addWidget(main_app.start_page_input)
main_app.to_label = QLabel(main_app._tr("page_range_to_label_text", "to"))
url_input_layout.addWidget(main_app.to_label)
main_app.end_page_input = QLineEdit()
main_app.end_page_input.setPlaceholderText(main_app._tr("end_page_input_placeholder", "End"))
main_app.end_page_input.setFixedWidth(int(50 * scale))
main_app.end_page_input.setToolTip(main_app._tr("end_page_input_tooltip", "For creator URLs: Specify the ending page number..."))
main_app.end_page_input.setValidator(QIntValidator(1, 99999))
url_input_layout.addWidget(main_app.end_page_input)
main_app.url_placeholder_widget = QWidget()
placeholder_layout = QHBoxLayout(main_app.url_placeholder_widget)
placeholder_layout.setContentsMargins(0, 0, 0, 0)
main_app.fav_mode_active_label = QLabel(main_app._tr("fav_mode_active_label_text", "⭐ Favorite Mode is active..."))
main_app.fav_mode_active_label.setAlignment(Qt.AlignCenter)
placeholder_layout.addWidget(main_app.fav_mode_active_label)
main_app.url_or_placeholder_stack = QStackedWidget()
main_app.url_or_placeholder_stack.addWidget(main_app.url_input_widget)
main_app.url_or_placeholder_stack.addWidget(main_app.url_placeholder_widget)
left_layout.addWidget(main_app.url_or_placeholder_stack)
# --- Download Location ---
main_app.download_location_label_widget = QLabel()
left_layout.addWidget(main_app.download_location_label_widget)
dir_layout = QHBoxLayout()
main_app.dir_input = QLineEdit()
main_app.dir_input.setPlaceholderText("Select folder where downloads will be saved")
main_app.dir_button = QPushButton("Browse...")
main_app.dir_button.clicked.connect(main_app.browse_directory)
dir_layout.addWidget(main_app.dir_input, 1)
dir_layout.addWidget(main_app.dir_button)
left_layout.addLayout(dir_layout)
# --- Filters and Custom Folder Container ---
main_app.filters_and_custom_folder_container_widget = QWidget()
filters_and_custom_folder_layout = QHBoxLayout(main_app.filters_and_custom_folder_container_widget)
filters_and_custom_folder_layout.setContentsMargins(0, 5, 0, 0)
filters_and_custom_folder_layout.setSpacing(10)
main_app.character_filter_widget = QWidget()
character_filter_v_layout = QVBoxLayout(main_app.character_filter_widget)
character_filter_v_layout.setContentsMargins(0, 0, 0, 0)
character_filter_v_layout.setSpacing(2)
main_app.character_label = QLabel("🎯 Filter by Character(s) (comma-separated):")
character_filter_v_layout.addWidget(main_app.character_label)
char_input_and_button_layout = QHBoxLayout()
char_input_and_button_layout.setContentsMargins(0, 0, 0, 0)
char_input_and_button_layout.setSpacing(10)
main_app.character_input = QLineEdit()
main_app.character_input.setPlaceholderText("e.g., Tifa, Aerith, (Cloud, Zack)")
char_input_and_button_layout.addWidget(main_app.character_input, 3)
main_app.char_filter_scope_toggle_button = QPushButton()
main_app._update_char_filter_scope_button_text()
char_input_and_button_layout.addWidget(main_app.char_filter_scope_toggle_button, 1)
character_filter_v_layout.addLayout(char_input_and_button_layout)
# --- Custom Folder Widget Definition ---
main_app.custom_folder_widget = QWidget()
custom_folder_v_layout = QVBoxLayout(main_app.custom_folder_widget)
custom_folder_v_layout.setContentsMargins(0, 0, 0, 0)
custom_folder_v_layout.setSpacing(2)
main_app.custom_folder_label = QLabel("🗄️ Custom Folder Name (Single Post Only):")
main_app.custom_folder_input = QLineEdit()
main_app.custom_folder_input.setPlaceholderText("Optional: Save this post to specific folder")
custom_folder_v_layout.addWidget(main_app.custom_folder_label)
custom_folder_v_layout.addWidget(main_app.custom_folder_input)
main_app.custom_folder_widget.setVisible(False)
filters_and_custom_folder_layout.addWidget(main_app.character_filter_widget, 1)
filters_and_custom_folder_layout.addWidget(main_app.custom_folder_widget, 1)
left_layout.addWidget(main_app.filters_and_custom_folder_container_widget)
# --- Word Manipulation Container ---
word_manipulation_container_widget = QWidget()
word_manipulation_outer_layout = QHBoxLayout(word_manipulation_container_widget)
word_manipulation_outer_layout.setContentsMargins(0, 0, 0, 0)
word_manipulation_outer_layout.setSpacing(15)
skip_words_widget = QWidget()
skip_words_vertical_layout = QVBoxLayout(skip_words_widget)
skip_words_vertical_layout.setContentsMargins(0, 0, 0, 0)
skip_words_vertical_layout.setSpacing(2)
main_app.skip_words_label_widget = QLabel()
skip_words_vertical_layout.addWidget(main_app.skip_words_label_widget)
skip_input_and_button_layout = QHBoxLayout()
skip_input_and_button_layout.setContentsMargins(0, 0, 0, 0)
skip_input_and_button_layout.setSpacing(10)
main_app.skip_words_input = QLineEdit()
main_app.skip_words_input.setPlaceholderText("e.g., WM, WIP, sketch, preview")
skip_input_and_button_layout.addWidget(main_app.skip_words_input, 1)
main_app.skip_scope_toggle_button = QPushButton()
main_app._update_skip_scope_button_text()
skip_input_and_button_layout.addWidget(main_app.skip_scope_toggle_button, 0)
skip_words_vertical_layout.addLayout(skip_input_and_button_layout)
word_manipulation_outer_layout.addWidget(skip_words_widget, 7)
remove_words_widget = QWidget()
remove_words_vertical_layout = QVBoxLayout(remove_words_widget)
remove_words_vertical_layout.setContentsMargins(0, 0, 0, 0)
remove_words_vertical_layout.setSpacing(2)
main_app.remove_from_filename_label_widget = QLabel()
remove_words_vertical_layout.addWidget(main_app.remove_from_filename_label_widget)
main_app.remove_from_filename_input = QLineEdit()
main_app.remove_from_filename_input.setPlaceholderText("e.g., patreon, HD")
remove_words_vertical_layout.addWidget(main_app.remove_from_filename_input)
word_manipulation_outer_layout.addWidget(remove_words_widget, 3)
left_layout.addWidget(word_manipulation_container_widget)
# --- File Filter Layout ---
file_filter_layout = QVBoxLayout()
file_filter_layout.setContentsMargins(0, 10, 0, 0)
file_filter_layout.addWidget(QLabel("Filter Files:"))
radio_button_layout = QHBoxLayout()
radio_button_layout.setSpacing(10)
main_app.radio_group = QButtonGroup(main_app)
main_app.radio_all = QRadioButton("All")
main_app.radio_images = QRadioButton("Images/GIFs")
main_app.radio_videos = QRadioButton("Videos")
main_app.radio_only_archives = QRadioButton("📦 Only Archives")
main_app.radio_only_audio = QRadioButton("🎧 Only Audio")
main_app.radio_only_links = QRadioButton("🔗 Only Links")
main_app.radio_more = QRadioButton("More")
main_app.radio_all.setChecked(True)
for btn in [main_app.radio_all, main_app.radio_images, main_app.radio_videos, main_app.radio_only_archives, main_app.radio_only_audio, main_app.radio_only_links, main_app.radio_more]:
main_app.radio_group.addButton(btn)
radio_button_layout.addWidget(btn)
main_app.favorite_mode_checkbox = QCheckBox()
main_app.favorite_mode_checkbox.setChecked(False)
radio_button_layout.addWidget(main_app.favorite_mode_checkbox)
radio_button_layout.addStretch(1)
file_filter_layout.addLayout(radio_button_layout)
left_layout.addLayout(file_filter_layout)
# --- Checkboxes Group ---
checkboxes_group_layout = QVBoxLayout()
checkboxes_group_layout.setSpacing(10)
row1_layout = QHBoxLayout()
row1_layout.setSpacing(10)
main_app.skip_zip_checkbox = QCheckBox("Skip archives")
main_app.skip_zip_checkbox.setToolTip("Skip Common Archives (Eg.. Zip, Rar, 7z)")
main_app.skip_zip_checkbox.setChecked(True)
row1_layout.addWidget(main_app.skip_zip_checkbox)
main_app.download_thumbnails_checkbox = QCheckBox("Download Thumbnails Only")
row1_layout.addWidget(main_app.download_thumbnails_checkbox)
main_app.scan_content_images_checkbox = QCheckBox("Scan Content for Images")
main_app.scan_content_images_checkbox.setChecked(main_app.scan_content_images_setting)
row1_layout.addWidget(main_app.scan_content_images_checkbox)
main_app.compress_images_checkbox = QCheckBox("Compress to WebP")
main_app.compress_images_checkbox.setToolTip("Compress images > 1.5MB to WebP format (requires Pillow).")
row1_layout.addWidget(main_app.compress_images_checkbox)
main_app.keep_duplicates_checkbox = QCheckBox("Keep Duplicates")
main_app.keep_duplicates_checkbox.setToolTip("If checked, downloads all files from a post even if they have the same name.")
row1_layout.addWidget(main_app.keep_duplicates_checkbox)
row1_layout.addStretch(1)
checkboxes_group_layout.addLayout(row1_layout)
# --- Advanced Settings ---
advanced_settings_label = QLabel("⚙️ Advanced Settings:")
checkboxes_group_layout.addWidget(advanced_settings_label)
advanced_row1_layout = QHBoxLayout()
advanced_row1_layout.setSpacing(10)
# --- REORDERED CHECKBOXES ---
main_app.use_subfolder_per_post_checkbox = QCheckBox("Subfolder per Post")
main_app.use_subfolder_per_post_checkbox.toggled.connect(main_app.update_ui_for_subfolders)
main_app.use_subfolder_per_post_checkbox.setChecked(True)
advanced_row1_layout.addWidget(main_app.use_subfolder_per_post_checkbox)
main_app.date_prefix_checkbox = QCheckBox("Date Prefix")
main_app.date_prefix_checkbox.setToolTip("When 'Subfolder per Post' is active, prefix the folder name with the post's upload date.")
advanced_row1_layout.addWidget(main_app.date_prefix_checkbox)
main_app.use_subfolders_checkbox = QCheckBox("Separate Folders by Known.txt")
main_app.use_subfolders_checkbox.setChecked(False)
main_app.use_subfolders_checkbox.toggled.connect(main_app.update_ui_for_subfolders)
advanced_row1_layout.addWidget(main_app.use_subfolders_checkbox)
# --- END REORDER ---
main_app.use_cookie_checkbox = QCheckBox("Use Cookie")
main_app.use_cookie_checkbox.setChecked(main_app.use_cookie_setting)
main_app.cookie_text_input = QLineEdit()
main_app.cookie_text_input.setPlaceholderText("if no Select cookies.txt)")
main_app.cookie_text_input.setText(main_app.cookie_text_setting)
advanced_row1_layout.addWidget(main_app.use_cookie_checkbox)
advanced_row1_layout.addWidget(main_app.cookie_text_input, 2)
main_app.cookie_browse_button = QPushButton("Browse...")
main_app.cookie_browse_button.setFixedWidth(int(80 * scale))
advanced_row1_layout.addWidget(main_app.cookie_browse_button)
advanced_row1_layout.addStretch(1)
checkboxes_group_layout.addLayout(advanced_row1_layout)
advanced_row2_layout = QHBoxLayout()
advanced_row2_layout.setSpacing(10)
multithreading_layout = QHBoxLayout()
multithreading_layout.setContentsMargins(0, 0, 0, 0)
main_app.use_multithreading_checkbox = QCheckBox("Use Multithreading")
main_app.use_multithreading_checkbox.setChecked(True)
multithreading_layout.addWidget(main_app.use_multithreading_checkbox)
main_app.thread_count_label = QLabel("Threads:")
multithreading_layout.addWidget(main_app.thread_count_label)
main_app.thread_count_input = QLineEdit("4")
main_app.thread_count_input.setFixedWidth(int(40 * scale))
main_app.thread_count_input.setValidator(QIntValidator(1, MAX_THREADS))
multithreading_layout.addWidget(main_app.thread_count_input)
advanced_row2_layout.addLayout(multithreading_layout)
main_app.external_links_checkbox = QCheckBox("Show External Links in Log")
advanced_row2_layout.addWidget(main_app.external_links_checkbox)
main_app.manga_mode_checkbox = QCheckBox("Manga/Comic Mode")
advanced_row2_layout.addWidget(main_app.manga_mode_checkbox)
advanced_row2_layout.addStretch(1)
checkboxes_group_layout.addLayout(advanced_row2_layout)
left_layout.addLayout(checkboxes_group_layout)
# --- Action Buttons ---
main_app.standard_action_buttons_widget = QWidget()
btn_layout = QHBoxLayout(main_app.standard_action_buttons_widget)
btn_layout.setContentsMargins(0, 10, 0, 0)
btn_layout.setSpacing(10)
main_app.download_btn = QPushButton("⬇️ Start Download")
font = main_app.download_btn.font()
font.setBold(True)
main_app.download_btn.setFont(font)
main_app.download_btn.clicked.connect(main_app.start_download)
main_app.pause_btn = QPushButton("⏸️ Pause Download")
main_app.pause_btn.setEnabled(False)
main_app.pause_btn.clicked.connect(main_app._handle_pause_resume_action)
main_app.cancel_btn = QPushButton("❌ Cancel & Reset UI")
main_app.cancel_btn.setEnabled(False)
main_app.cancel_btn.clicked.connect(main_app.cancel_download_button_action)
main_app.error_btn = QPushButton("Error")
main_app.error_btn.setToolTip("View files skipped due to errors and optionally retry them.")
main_app.error_btn.setEnabled(True)
btn_layout.addWidget(main_app.download_btn)
btn_layout.addWidget(main_app.pause_btn)
btn_layout.addWidget(main_app.cancel_btn)
btn_layout.addWidget(main_app.error_btn)
main_app.favorite_action_buttons_widget = QWidget()
favorite_buttons_layout = QHBoxLayout(main_app.favorite_action_buttons_widget)
main_app.favorite_mode_artists_button = QPushButton("🖼️ Favorite Artists")
main_app.favorite_mode_posts_button = QPushButton("📄 Favorite Posts")
main_app.favorite_scope_toggle_button = QPushButton()
favorite_buttons_layout.addWidget(main_app.favorite_mode_artists_button)
favorite_buttons_layout.addWidget(main_app.favorite_mode_posts_button)
favorite_buttons_layout.addWidget(main_app.favorite_scope_toggle_button)
main_app.bottom_action_buttons_stack = QStackedWidget()
main_app.bottom_action_buttons_stack.addWidget(main_app.standard_action_buttons_widget)
main_app.bottom_action_buttons_stack.addWidget(main_app.favorite_action_buttons_widget)
left_layout.addWidget(main_app.bottom_action_buttons_stack)
left_layout.addSpacing(10)
# --- Known Names Layout ---
known_chars_label_layout = QHBoxLayout()
known_chars_label_layout.setSpacing(10)
main_app.known_chars_label = QLabel("🎭 Known Shows/Characters (for Folder Names):")
known_chars_label_layout.addWidget(main_app.known_chars_label)
main_app.open_known_txt_button = QPushButton("Open Known.txt")
main_app.open_known_txt_button.setFixedWidth(int(120 * scale))
known_chars_label_layout.addWidget(main_app.open_known_txt_button)
main_app.character_search_input = QLineEdit()
main_app.character_search_input.setPlaceholderText("Search characters...")
known_chars_label_layout.addWidget(main_app.character_search_input, 1)
left_layout.addLayout(known_chars_label_layout)
main_app.character_list = QListWidget()
main_app.character_list.setSelectionMode(QListWidget.ExtendedSelection)
left_layout.addWidget(main_app.character_list, 1)
char_manage_layout = QHBoxLayout()
char_manage_layout.setSpacing(10)
main_app.new_char_input = QLineEdit()
main_app.new_char_input.setPlaceholderText("Add new show/character name")
main_app.add_char_button = QPushButton(" Add")
main_app.add_to_filter_button = QPushButton("⤵️ Add to Filter")
main_app.add_to_filter_button.setToolTip("Select names... to add to the 'Filter by Character(s)' field.")
main_app.delete_char_button = QPushButton("🗑️ Delete Selected")
main_app.delete_char_button.setToolTip("Delete the selected name(s)...")
main_app.add_char_button.clicked.connect(main_app._handle_ui_add_new_character)
main_app.new_char_input.returnPressed.connect(main_app.add_char_button.click)
main_app.delete_char_button.clicked.connect(main_app.delete_selected_character)
char_manage_layout.addWidget(main_app.new_char_input, 2)
char_manage_layout.addWidget(main_app.add_char_button, 0)
main_app.known_names_help_button = QPushButton("?")
main_app.known_names_help_button.setFixedWidth(int(45 * scale))
main_app.known_names_help_button.clicked.connect(main_app._show_feature_guide)
main_app.history_button = QPushButton("📜")
main_app.history_button.setFixedWidth(int(45 * scale))
main_app.history_button.setToolTip(main_app._tr("history_button_tooltip_text", "View download history"))
main_app.future_settings_button = QPushButton("⚙️")
main_app.future_settings_button.setFixedWidth(int(45 * scale))
main_app.future_settings_button.clicked.connect(main_app._show_future_settings_dialog)
main_app.support_button = QPushButton("❤️ Support")
main_app.support_button.setFixedWidth(int(100 * scale))
main_app.support_button.setToolTip("Support the application developer.")
char_manage_layout.addWidget(main_app.add_to_filter_button, 1)
char_manage_layout.addWidget(main_app.delete_char_button, 1)
char_manage_layout.addWidget(main_app.known_names_help_button, 0)
char_manage_layout.addWidget(main_app.history_button, 0)
char_manage_layout.addWidget(main_app.future_settings_button, 0)
char_manage_layout.addWidget(main_app.support_button, 0)
left_layout.addLayout(char_manage_layout)
left_layout.addStretch(0)
# --- Right Panel (Logs) ---
right_panel_widget.setLayout(right_layout)
log_title_layout = QHBoxLayout()
main_app.progress_log_label = QLabel("📜 Progress Log:")
log_title_layout.addWidget(main_app.progress_log_label)
log_title_layout.addStretch(1)
main_app.link_search_input = QLineEdit()
main_app.link_search_input.setPlaceholderText("Search Links...")
main_app.link_search_input.setVisible(False)
log_title_layout.addWidget(main_app.link_search_input)
main_app.link_search_button = QPushButton("<EFBFBD>")
main_app.link_search_button.setVisible(False)
main_app.link_search_button.setFixedWidth(int(30 * scale))
log_title_layout.addWidget(main_app.link_search_button)
main_app.discord_scope_toggle_button = QPushButton("Scope: Files")
main_app.discord_scope_toggle_button.setVisible(False) # Hidden by default
main_app.discord_scope_toggle_button.setFixedWidth(int(140 * scale))
log_title_layout.addWidget(main_app.discord_scope_toggle_button)
main_app.manga_rename_toggle_button = QPushButton()
main_app.manga_rename_toggle_button.setVisible(False)
main_app.manga_rename_toggle_button.setFixedWidth(int(140 * scale))
main_app._update_manga_filename_style_button_text()
log_title_layout.addWidget(main_app.manga_rename_toggle_button)
main_app.manga_date_prefix_input = QLineEdit()
main_app.manga_date_prefix_input.setPlaceholderText("Prefix for Manga Filenames")
main_app.manga_date_prefix_input.setVisible(False)
log_title_layout.addWidget(main_app.manga_date_prefix_input)
main_app.multipart_toggle_button = QPushButton()
main_app.multipart_toggle_button.setToolTip("Toggle between Multi-part and Single-stream downloads for large files.")
main_app.multipart_toggle_button.setFixedWidth(int(130 * scale))
main_app._update_multipart_toggle_button_text()
log_title_layout.addWidget(main_app.multipart_toggle_button)
main_app.EYE_ICON = "\U0001F441"
main_app.CLOSED_EYE_ICON = "\U0001F648"
main_app.log_verbosity_toggle_button = QPushButton(main_app.EYE_ICON)
main_app.log_verbosity_toggle_button.setFixedWidth(int(45 * scale))
main_app.log_verbosity_toggle_button.setStyleSheet(f"font-size: {11 * scale}pt; padding: {4 * scale}px {2 * scale}px;")
log_title_layout.addWidget(main_app.log_verbosity_toggle_button)
main_app.reset_button = QPushButton("🔄 Reset")
main_app.reset_button.setFixedWidth(int(80 * scale))
log_title_layout.addWidget(main_app.reset_button)
right_layout.addLayout(log_title_layout)
main_app.log_splitter = QSplitter(Qt.Vertical)
main_app.log_view_stack = QStackedWidget()
main_app.main_log_output = QTextEdit()
main_app.main_log_output.setReadOnly(True)
main_app.main_log_output.setLineWrapMode(QTextEdit.NoWrap)
main_app.log_view_stack.addWidget(main_app.main_log_output)
main_app.missed_character_log_output = QTextEdit()
main_app.missed_character_log_output.setReadOnly(True)
main_app.missed_character_log_output.setLineWrapMode(QTextEdit.NoWrap)
main_app.log_view_stack.addWidget(main_app.missed_character_log_output)
main_app.external_log_output = QTextEdit()
main_app.external_log_output.setReadOnly(True)
main_app.external_log_output.setLineWrapMode(QTextEdit.NoWrap)
main_app.external_log_output.hide()
main_app.log_splitter.addWidget(main_app.log_view_stack)
main_app.log_splitter.addWidget(main_app.external_log_output)
main_app.log_splitter.setSizes([main_app.height(), 0])
right_layout.addWidget(main_app.log_splitter, 1)
export_button_layout = QHBoxLayout()
export_button_layout.addStretch(1)
main_app.export_links_button = QPushButton(main_app._tr("export_links_button_text", "Export Links"))
main_app.export_links_button.setFixedWidth(int(100 * scale))
main_app.export_links_button.setEnabled(False)
main_app.export_links_button.setVisible(False)
export_button_layout.addWidget(main_app.export_links_button)
main_app.download_extracted_links_button = QPushButton(main_app._tr("download_extracted_links_button_text", "Download"))
main_app.download_extracted_links_button.setFixedWidth(int(100 * scale))
main_app.download_extracted_links_button.setEnabled(False)
main_app.download_extracted_links_button.setVisible(False)
export_button_layout.addWidget(main_app.download_extracted_links_button)
main_app.log_display_mode_toggle_button = QPushButton()
main_app.log_display_mode_toggle_button.setFixedWidth(int(120 * scale))
main_app.log_display_mode_toggle_button.setVisible(False)
export_button_layout.addWidget(main_app.log_display_mode_toggle_button)
right_layout.addLayout(export_button_layout)
main_app.progress_label = QLabel("Progress: Idle")
main_app.progress_label.setStyleSheet("padding-top: 5px; font-style: italic;")
right_layout.addWidget(main_app.progress_label)
main_app.file_progress_label = QLabel("")
main_app.file_progress_label.setToolTip("Shows the progress of individual file downloads, including speed and size.")
main_app.file_progress_label.setWordWrap(True)
main_app.file_progress_label.setStyleSheet("padding-top: 2px; font-style: italic; color: #A0A0A0;")
right_layout.addWidget(main_app.file_progress_label)
# --- Final Assembly ---
main_app.main_splitter.addWidget(left_scroll_area)
main_app.main_splitter.addWidget(right_panel_widget)
if main_app.width() >= 1920:
# For wider resolutions, give more space to the log panel (right).
main_app.main_splitter.setStretchFactor(0, 4)
main_app.main_splitter.setStretchFactor(1, 6)
else:
# Default for lower resolutions, giving more space to controls (left).
main_app.main_splitter.setStretchFactor(0, 7)
main_app.main_splitter.setStretchFactor(1, 3)
top_level_layout = QHBoxLayout(main_app)
top_level_layout.setContentsMargins(0, 0, 0, 0)
top_level_layout.addWidget(main_app.main_splitter)
# --- Initial UI State Updates ---
main_app.update_ui_for_subfolders(main_app.use_subfolders_checkbox.isChecked())
main_app.update_external_links_setting(main_app.external_links_checkbox.isChecked())
main_app.update_multithreading_label(main_app.thread_count_input.text())
main_app.update_page_range_enabled_state()
if main_app.manga_mode_checkbox:
main_app.update_ui_for_manga_mode(main_app.manga_mode_checkbox.isChecked())
if hasattr(main_app, 'link_input'):
main_app.link_input.textChanged.connect(lambda: main_app.update_ui_for_manga_mode(main_app.manga_mode_checkbox.isChecked() if main_app.manga_mode_checkbox else False))
main_app._load_creator_name_cache_from_json()
main_app.load_known_names_from_util()
main_app._update_cookie_input_visibility(main_app.use_cookie_checkbox.isChecked() if hasattr(main_app, 'use_cookie_checkbox') else False)
main_app._handle_multithreading_toggle(main_app.use_multithreading_checkbox.isChecked())
if hasattr(main_app, 'radio_group') and main_app.radio_group.checkedButton():
main_app._handle_filter_mode_change(main_app.radio_group.checkedButton(), True)
main_app.radio_group.buttonToggled.connect(main_app._handle_more_options_toggled)
main_app._update_manga_filename_style_button_text()
main_app._update_skip_scope_button_text()
main_app._update_char_filter_scope_button_text()
main_app._update_multithreading_for_date_mode()
if hasattr(main_app, 'download_thumbnails_checkbox'):
main_app._handle_thumbnail_mode_change(main_app.download_thumbnails_checkbox.isChecked())
if hasattr(main_app, 'favorite_mode_checkbox'):
main_app._handle_favorite_mode_toggle(False)
def get_dark_theme(scale=1):
"""
Generates the stylesheet for the dark theme, scaled by the given factor.
"""
# Adjust base font size for better readability
font_size_base = 9.5
font_size_small_base = 8.5
# Apply scaling
font_size = int(font_size_base * scale)
font_size_small = int(font_size_small_base * scale)
line_edit_padding = int(5 * scale)
button_padding_v = int(5 * scale)
button_padding_h = int(12 * scale)
tooltip_padding = int(4 * scale)
indicator_size = int(14 * scale)
return f"""
QWidget {{
background-color: #2E2E2E;
color: #E0E0E0;
font-family: Segoe UI, Arial, sans-serif;
font-size: {font_size}pt;
}}
QLineEdit, QListWidget, QTextEdit {{
background-color: #3C3F41;
border: 1px solid #5A5A5A;
padding: {line_edit_padding}px;
color: #F0F0F0;
border-radius: 4px;
font-size: {font_size}pt;
}}
QTextEdit {{
font-family: Consolas, Courier New, monospace;
}}
QPushButton {{
background-color: #555;
color: #F0F0F0;
border: 1px solid #6A6A6A;
padding: {button_padding_v}px {button_padding_h}px;
border-radius: 4px;
}}
QPushButton:hover {{ background-color: #656565; border: 1px solid #7A7A7A; }}
QPushButton:pressed {{ background-color: #4A4A4A; }}
QPushButton:disabled {{ background-color: #404040; color: #888; border-color: #555; }}
QLabel {{ font-weight: bold; color: #C0C0C0; }}
QRadioButton, QCheckBox {{ spacing: {int(5 * scale)}px; color: #E0E0E0; }}
QRadioButton::indicator, QCheckBox::indicator {{ width: {indicator_size}px; height: {indicator_size}px; }}
QListWidget {{ alternate-background-color: #353535; }}
QListWidget::item:selected {{ background-color: #007ACC; color: #FFFFFF; }}
QToolTip {{
background-color: #4A4A4A;
color: #F0F0F0;
border: 1px solid #6A6A6A;
padding: {tooltip_padding}px;
border-radius: 3px;
font-size: {font_size}pt;
}}
QSplitter::handle {{ background-color: #5A5A5A; }}
QSplitter::handle:horizontal {{ width: {int(5 * scale)}px; }}
QSplitter::handle:vertical {{ height: {int(5 * scale)}px; }}
"""
def apply_theme_to_app(main_app, theme_name, initial_load=False):
"""
Applies the selected theme and scaling to the main application window.
"""
main_app.current_theme = theme_name
if not initial_load:
main_app.settings.setValue(THEME_KEY, theme_name)
main_app.settings.sync()
if theme_name == "dark":
scale = getattr(main_app, 'scale_factor', 1)
main_app.setStyleSheet(get_dark_theme(scale))
if not initial_load:
main_app.log_signal.emit("🎨 Switched to Dark Mode.")
else:
main_app.setStyleSheet("")
if not initial_load:
main_app.log_signal.emit("🎨 Switched to Light Mode.")
main_app.update()

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@@ -1,207 +0,0 @@
# --- Standard Library Imports ---
import re
import html
# --- Local Application Imports ---
# Import from file_utils within the same package
from .file_utils import clean_folder_name, FOLDER_NAME_STOP_WORDS
# --- Module Constants ---
# Regular expression patterns for cleaning up titles before matching against Known.txt
KNOWN_TXT_MATCH_CLEANUP_PATTERNS = [
r'\bcum\b',
r'\bnsfw\b',
r'\bsfw\b',
r'\bweb\b',
r'\bhd\b',
r'\bhi\s*res\b',
r'\bhigh\s*res\b',
r'\b\d+p\b',
r'\b\d+k\b',
r'\[OC\]',
r'\[Request(?:s)?\]',
r'\bCommission\b',
r'\bComm\b',
r'\bPreview\b',
]
# --- Text Matching and Manipulation Utilities ---
def is_title_match_for_character(post_title, character_name_filter):
"""
Checks if a post title contains a specific character name as a whole word.
Case-insensitive.
Args:
post_title (str): The title of the post.
character_name_filter (str): The character name to search for.
Returns:
bool: True if the name is found as a whole word, False otherwise.
"""
if not post_title or not character_name_filter:
return False
# Use word boundaries (\b) to match whole words only
pattern = r"(?i)\b" + re.escape(str(character_name_filter).strip()) + r"\b"
return bool(re.search(pattern, post_title))
def is_filename_match_for_character(filename, character_name_filter):
"""
Checks if a filename contains a character name. This is a simple substring check.
Case-insensitive.
Args:
filename (str): The name of the file.
character_name_filter (str): The character name to search for.
Returns:
bool: True if the substring is found, False otherwise.
"""
if not filename or not character_name_filter:
return False
return str(character_name_filter).strip().lower() in filename.lower()
def strip_html_tags(html_text):
"""
Removes HTML tags from a string and cleans up resulting whitespace.
Args:
html_text (str): The input string containing HTML.
Returns:
str: The text with HTML tags removed.
"""
if not html_text:
return ""
# First, unescape HTML entities like &amp; -> &
text = html.unescape(str(html_text))
# Remove all tags
text_after_tag_removal = re.sub(r'<[^>]+>', ' ', text)
# Replace multiple whitespace characters with a single space
cleaned_text = re.sub(r'\s+', ' ', text_after_tag_removal).strip()
return cleaned_text
def extract_folder_name_from_title(title, unwanted_keywords):
"""
Extracts a plausible folder name from a post title by finding the first
significant word that isn't a stop-word.
Args:
title (str): The post title.
unwanted_keywords (set): A set of words to ignore.
Returns:
str: The extracted folder name, or 'Uncategorized'.
"""
if not title:
return 'Uncategorized'
title_lower = title.lower()
# Find all whole words in the title
tokens = re.findall(r'\b[\w\-]+\b', title_lower)
for token in tokens:
clean_token = clean_folder_name(token)
if clean_token and clean_token.lower() not in unwanted_keywords:
return clean_token
# Fallback to cleaning the full title if no single significant word is found
cleaned_full_title = clean_folder_name(title)
return cleaned_full_title if cleaned_full_title else 'Uncategorized'
def match_folders_from_title(title, names_to_match, unwanted_keywords):
"""
Matches folder names from a title based on a list of known name objects.
Each name object is a dict: {'name': 'PrimaryName', 'aliases': ['alias1', ...]}
Args:
title (str): The post title to check.
names_to_match (list): A list of known name dictionaries.
unwanted_keywords (set): A set of folder names to ignore.
Returns:
list: A sorted list of matched primary folder names.
"""
if not title or not names_to_match:
return []
# Clean the title by removing common tags like [OC], [HD], etc.
cleaned_title = title
for pat_str in KNOWN_TXT_MATCH_CLEANUP_PATTERNS:
cleaned_title = re.sub(pat_str, ' ', cleaned_title, flags=re.IGNORECASE)
cleaned_title = re.sub(r'\s+', ' ', cleaned_title).strip()
title_lower = cleaned_title.lower()
matched_cleaned_names = set()
# Sort by name length descending to match longer names first (e.g., "Cloud Strife" before "Cloud")
sorted_name_objects = sorted(names_to_match, key=lambda x: len(x.get("name", "")), reverse=True)
for name_obj in sorted_name_objects:
primary_folder_name = name_obj.get("name")
aliases = name_obj.get("aliases", [])
if not primary_folder_name or not aliases:
continue
for alias in aliases:
alias_lower = alias.lower()
if not alias_lower: continue
# Use word boundaries for accurate matching
pattern = r'\b' + re.escape(alias_lower) + r'\b'
if re.search(pattern, title_lower):
cleaned_primary_name = clean_folder_name(primary_folder_name)
if cleaned_primary_name.lower() not in unwanted_keywords:
matched_cleaned_names.add(cleaned_primary_name)
break # Move to the next name object once a match is found for this one
return sorted(list(matched_cleaned_names))
def match_folders_from_filename_enhanced(filename, names_to_match, unwanted_keywords):
"""
Matches folder names from a filename, prioritizing longer and more specific aliases.
Args:
filename (str): The filename to check.
names_to_match (list): A list of known name dictionaries.
unwanted_keywords (set): A set of folder names to ignore.
Returns:
list: A sorted list of matched primary folder names.
"""
if not filename or not names_to_match:
return []
filename_lower = filename.lower()
matched_primary_names = set()
# Create a flat list of (alias, primary_name) tuples to sort by alias length
alias_map_to_primary = []
for name_obj in names_to_match:
primary_name = name_obj.get("name")
if not primary_name: continue
cleaned_primary_name = clean_folder_name(primary_name)
if not cleaned_primary_name or cleaned_primary_name.lower() in unwanted_keywords:
continue
for alias in name_obj.get("aliases", []):
if alias.lower():
alias_map_to_primary.append((alias.lower(), cleaned_primary_name))
# Sort by alias length, descending, to match longer aliases first
alias_map_to_primary.sort(key=lambda x: len(x[0]), reverse=True)
for alias_lower, primary_name_for_alias in alias_map_to_primary:
if filename_lower.startswith(alias_lower):
matched_primary_names.add(primary_name_for_alias)
return sorted(list(matched_primary_names))

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import sys
import traceback # Added for enhanced error reporting
from PyQt5.QtWidgets import (
QApplication, QDialog, QWidget, QLabel, QPushButton, QVBoxLayout, QHBoxLayout,
QStackedWidget, QSpacerItem, QSizePolicy, QCheckBox, QDesktopWidget
)
from PyQt5.QtCore import Qt, QSettings, pyqtSignal
class TourStepWidget(QWidget):
"""A single step/page in the tour."""
def __init__(self, title_text, content_text, parent=None):
super().__init__(parent)
layout = QVBoxLayout(self)
layout.setContentsMargins(20, 20, 20, 20)
layout.setSpacing(10) # Adjusted spacing between title and content for bullet points
title_label = QLabel(title_text)
title_label.setAlignment(Qt.AlignCenter)
# Increased padding-bottom for more space below title
title_label.setStyleSheet("font-size: 18px; font-weight: bold; color: #E0E0E0; padding-bottom: 15px;")
content_label = QLabel(content_text)
content_label.setWordWrap(True)
content_label.setAlignment(Qt.AlignLeft)
content_label.setTextFormat(Qt.RichText)
# Adjusted line-height for bullet point readability
content_label.setStyleSheet("font-size: 11pt; color: #C8C8C8; line-height: 1.8;")
layout.addWidget(title_label)
layout.addWidget(content_label)
layout.addStretch(1)
class TourDialog(QDialog):
"""
A dialog that shows a multi-page tour to the user.
Includes a "Never show again" checkbox.
Uses QSettings to remember this preference.
"""
tour_finished_normally = pyqtSignal()
tour_skipped = pyqtSignal()
CONFIG_ORGANIZATION_NAME = "KemonoDownloader"
CONFIG_APP_NAME_TOUR = "ApplicationTour"
TOUR_SHOWN_KEY = "neverShowTourAgainV3" # Updated key for new tour content
def __init__(self, parent=None):
super().__init__(parent)
self.settings = QSettings(self.CONFIG_ORGANIZATION_NAME, self.CONFIG_APP_NAME_TOUR)
self.current_step = 0
self.setWindowTitle("Welcome to Kemono Downloader!")
self.setModal(True)
# Set fixed square size, smaller than main window
self.setFixedSize(600, 620) # Slightly adjusted for potentially more text
self.setStyleSheet("""
QDialog {
background-color: #2E2E2E;
border: 1px solid #5A5A5A;
}
QLabel {
color: #E0E0E0;
}
QCheckBox {
color: #C0C0C0;
font-size: 10pt;
spacing: 5px;
}
QCheckBox::indicator {
width: 13px;
height: 13px;
}
QPushButton {
background-color: #555;
color: #F0F0F0;
border: 1px solid #6A6A6A;
padding: 8px 15px;
border-radius: 4px;
min-height: 25px;
font-size: 11pt;
}
QPushButton:hover {
background-color: #656565;
}
QPushButton:pressed {
background-color: #4A4A4A;
}
""")
self._init_ui()
self._center_on_screen()
def _center_on_screen(self):
"""Centers the dialog on the screen."""
try:
screen_geometry = QDesktopWidget().screenGeometry()
dialog_geometry = self.frameGeometry()
center_point = screen_geometry.center()
dialog_geometry.moveCenter(center_point)
self.move(dialog_geometry.topLeft())
except Exception as e:
print(f"[Tour] Error centering dialog: {e}")
def _init_ui(self):
main_layout = QVBoxLayout(self)
main_layout.setContentsMargins(0, 0, 0, 0)
main_layout.setSpacing(0)
self.stacked_widget = QStackedWidget()
main_layout.addWidget(self.stacked_widget, 1)
# --- Define Tour Steps with Updated Content ---
step1_content = (
"Hello! This quick tour will walk you through the main features of the Kemono Downloader."
"<ul>"
"<li>Our goal is to help you easily download content from Kemono and Coomer.</li>"
"<li>Use the <b>Next</b> and <b>Back</b> buttons to navigate.</li>"
"<li>Click <b>Skip Tour</b> to close this guide at any time.</li>"
"<li>Check <b>'Never show this tour again'</b> if you don't want to see this on future startups.</li>"
"</ul>"
)
self.step1 = TourStepWidget("👋 Welcome!", step1_content)
step2_content = (
"Let's start with the basics for downloading:"
"<ul>"
"<li><b>🔗 Kemono Creator/Post URL:</b><br>"
" Paste the full web address (URL) of a creator's page (e.g., <i>https://kemono.su/patreon/user/12345</i>) "
"or a specific post (e.g., <i>.../post/98765</i>).</li><br>"
"<li><b>📁 Download Location:</b><br>"
" Click 'Browse...' to choose a folder on your computer where all downloaded files will be saved. "
"This is required unless you are using 'Only Links' mode.</li><br>"
"<li><b>📄 Page Range (Creator URLs only):</b><br>"
" If downloading from a creator's page, you can specify a range of pages (e.g., pages 2 to 5). "
"Leave blank for all pages. This is disabled for single post URLs or when <b>Manga/Comic Mode</b> is active.</li>"
"</ul>"
)
self.step2 = TourStepWidget("① Getting Started", step2_content)
step3_content = (
"Refine what you download with these filters:"
"<ul>"
"<li><b>🎯 Filter by Character(s):</b><br>"
" Enter character names, comma-separated (e.g., <i>Tifa, Aerith</i>). "
" <ul><li>In <b>Normal Mode</b>, this filters individual files by matching their filenames.</li>"
" <li>In <b>Manga/Comic Mode</b>, this filters entire posts by matching the post title. Useful for targeting specific series.</li>"
" <li>Also helps in folder naming if 'Separate Folders' is enabled.</li></ul></li><br>"
"<li><b>🚫 Skip with Words:</b><br>"
" Enter words, comma-separated (e.g., <i>WIP, sketch, preview</i>). "
" The <b>Scope</b> button (next to this input) cycles how this filter applies:"
" <ul><li><i>Scope: Files:</i> Skips files if their names contain any of these words.</li>"
" <li><i>Scope: Posts:</i> Skips entire posts if their titles contain any of these words.</li>"
" <li><i>Scope: Both:</i> Applies both file and post title skipping.</li></ul></li><br>"
"<li><b>Filter Files (Radio Buttons):</b> Choose what to download:"
" <ul>"
" <li><i>All:</i> Downloads all file types found.</li>"
" <li><i>Images/GIFs:</i> Only common image formats and GIFs.</li>"
" <li><i>Videos:</i> Only common video formats.</li>"
" <li><b><i>📦 Only Archives:</i></b> Exclusively downloads <b>.zip</b> and <b>.rar</b> files. When selected, 'Skip .zip' and 'Skip .rar' checkboxes are automatically disabled and unchecked.</li>"
" <li><i>🔗 Only Links:</i> Extracts and displays external links from post descriptions instead of downloading files.</li>"
" </ul></li>"
"</ul>"
)
self.step3 = TourStepWidget("② Filtering Downloads", step3_content)
step4_content = (
"More options to customize your downloads:"
"<ul>"
"<li><b>Skip .zip / Skip .rar:</b> Check these to avoid downloading these archive file types. "
" <i>(Note: These are disabled and ignored if '📦 Only Archives' mode is selected).</i></li><br>"
"<li><b>Download Thumbnails Only:</b> Downloads small preview images instead of full-sized files (if available).</li><br>"
"<li><b>Compress Large Images:</b> If the 'Pillow' library is installed, images larger than 1.5MB will be converted to WebP format if the WebP version is significantly smaller.</li><br>"
"<li><b>🗄️ Custom Folder Name (Single Post Only):</b><br>"
" If you are downloading a single specific post URL AND 'Separate Folders by Name/Title' is enabled, "
"you can enter a custom name here for that post's download folder.</li>"
"</ul>"
)
self.step4 = TourStepWidget("③ Fine-Tuning Downloads", step4_content)
step5_content = (
"Organize your downloads and manage performance:"
"<ul>"
"<li><b>⚙️ Separate Folders by Name/Title:</b> Creates subfolders based on the 'Filter by Character(s)' input or post titles (can use the 'Known Shows/Characters' list as a fallback for folder names).</li><br>"
"<li><b>Subfolder per Post:</b> If 'Separate Folders' is on, this creates an additional subfolder for <i>each individual post</i> inside the main character/title folder.</li><br>"
"<li><b>🚀 Use Multithreading (Threads):</b> Enables faster downloads for creator pages by processing multiple posts or files concurrently. The number of threads can be adjusted. Single post URLs are processed using a single thread for post data but can use multiple threads for file downloads within that post.</li><br>"
"<li><b>📖 Manga/Comic Mode (Creator URLs only):</b> Tailored for sequential content."
" <ul>"
" <li>Downloads posts from <b>oldest to newest</b>.</li>"
" <li>The 'Page Range' input is disabled as all posts are fetched.</li>"
" <li>A <b>filename style toggle button</b> (e.g., 'Name: Post Title' or 'Name: Original File') appears in the top-right of the log area when this mode is active for a creator feed. Click it to change naming:"
" <ul>"
" <li><b><i>Name: Post Title (Default):</i></b> The first file in a post is named after the post's title (e.g., <i>MyMangaChapter1.jpg</i>). Subsequent files in the <i>same post</i> (if any) will retain their original filenames.</li>"
" <li><b><i>Name: Original File:</i></b> All files will attempt to keep their original filenames as provided by the site (e.g., <i>001.jpg, page_02.png</i>). You'll see a recommendation to use 'Post Title' style if you choose this.</li>"
" </ul>"
" </li>"
" <li>For best results with 'Name: Post Title' style, use the 'Filter by Character(s)' field with the manga/series title.</li>"
" </ul></li><br>"
"<li><b>🎭 Known Shows/Characters:</b> Add names here (e.g., <i>Game Title, Series Name, Character Full Name</i>). These are used for automatic folder creation when 'Separate Folders' is on and no specific 'Filter by Character(s)' is provided for a post.</li>"
"</ul>"
)
self.step5 = TourStepWidget("④ Organization & Performance", step5_content)
step6_content = (
"Monitoring and Controls:"
"<ul>"
"<li><b>📜 Progress Log / Extracted Links Log:</b> Shows detailed download messages. If '🔗 Only Links' mode is active, this area displays the extracted links.</li><br>"
"<li><b>Show External Links in Log:</b> If checked, a secondary log panel appears below the main log to display any external links found in post descriptions. <i>(This is disabled if '🔗 Only Links' or '📦 Only Archives' mode is active).</i></li><br>"
"<li><b>Log Verbosity (Show Basic/Full Log):</b> Toggles the main log between showing all messages (Full) or only key summaries, errors, and warnings (Basic).</li><br>"
"<li><b>🔄 Reset:</b> Clears all input fields, logs, and resets temporary settings to their defaults. Can only be used when no download is active.</li><br>"
"<li><b>⬇️ Start Download / ❌ Cancel:</b> These buttons initiate or stop the current download/extraction process.</li>"
"</ul>"
"<br>You're all set! Click <b>'Finish'</b> to close the tour and start using the downloader."
)
self.step6 = TourStepWidget("⑤ Logs & Final Controls", step6_content)
self.tour_steps = [self.step1, self.step2, self.step3, self.step4, self.step5, self.step6]
for step_widget in self.tour_steps:
self.stacked_widget.addWidget(step_widget)
bottom_controls_layout = QVBoxLayout()
bottom_controls_layout.setContentsMargins(15, 10, 15, 15) # Adjusted margins
bottom_controls_layout.setSpacing(10)
self.never_show_again_checkbox = QCheckBox("Never show this tour again")
bottom_controls_layout.addWidget(self.never_show_again_checkbox, 0, Qt.AlignLeft)
buttons_layout = QHBoxLayout()
buttons_layout.setSpacing(10)
self.skip_button = QPushButton("Skip Tour")
self.skip_button.clicked.connect(self._skip_tour_action)
self.back_button = QPushButton("Back")
self.back_button.clicked.connect(self._previous_step)
self.back_button.setEnabled(False)
self.next_button = QPushButton("Next")
self.next_button.clicked.connect(self._next_step_action)
self.next_button.setDefault(True)
buttons_layout.addWidget(self.skip_button)
buttons_layout.addStretch(1)
buttons_layout.addWidget(self.back_button)
buttons_layout.addWidget(self.next_button)
bottom_controls_layout.addLayout(buttons_layout)
main_layout.addLayout(bottom_controls_layout)
self._update_button_states()
def _handle_exit_actions(self):
if self.never_show_again_checkbox.isChecked():
self.settings.setValue(self.TOUR_SHOWN_KEY, True)
self.settings.sync()
# else:
# print(f"[Tour] '{self.TOUR_SHOWN_KEY}' setting not set to True (checkbox was unchecked on exit).")
def _next_step_action(self):
if self.current_step < len(self.tour_steps) - 1:
self.current_step += 1
self.stacked_widget.setCurrentIndex(self.current_step)
else:
self._handle_exit_actions()
self.tour_finished_normally.emit()
self.accept()
self._update_button_states()
def _previous_step(self):
if self.current_step > 0:
self.current_step -= 1
self.stacked_widget.setCurrentIndex(self.current_step)
self._update_button_states()
def _skip_tour_action(self):
self._handle_exit_actions()
self.tour_skipped.emit()
self.reject()
def _update_button_states(self):
if self.current_step == len(self.tour_steps) - 1:
self.next_button.setText("Finish")
else:
self.next_button.setText("Next")
self.back_button.setEnabled(self.current_step > 0)
@staticmethod
def run_tour_if_needed(parent_app_window):
try:
settings = QSettings(TourDialog.CONFIG_ORGANIZATION_NAME, TourDialog.CONFIG_APP_NAME_TOUR)
never_show_again = settings.value(TourDialog.TOUR_SHOWN_KEY, False, type=bool)
if never_show_again:
return QDialog.Rejected
tour_dialog = TourDialog(parent_app_window)
result = tour_dialog.exec_()
return result
except Exception as e:
print(f"[Tour] CRITICAL ERROR in run_tour_if_needed: {e}")
traceback.print_exc()
return QDialog.Rejected
if __name__ == '__main__':
app = QApplication(sys.argv)
# --- For testing: force the tour to show by resetting the flag ---
# print("[Tour Test] Resetting 'Never show again' flag for testing purposes.")
# test_settings = QSettings(TourDialog.CONFIG_ORGANIZATION_NAME, TourDialog.CONFIG_APP_NAME_TOUR)
# test_settings.setValue(TourDialog.TOUR_SHOWN_KEY, False) # Set to False to force tour
# test_settings.sync()
# --- End testing block ---
print("[Tour Test] Running tour standalone...")
result = TourDialog.run_tour_if_needed(None)
if result == QDialog.Accepted:
print("[Tour Test] Tour dialog was accepted (Finished).")
elif result == QDialog.Rejected:
print("[Tour Test] Tour dialog was rejected (Skipped or previously set to 'Never show again').")
final_settings = QSettings(TourDialog.CONFIG_ORGANIZATION_NAME, TourDialog.CONFIG_APP_NAME_TOUR)
print(f"[Tour Test] Final state of '{TourDialog.TOUR_SHOWN_KEY}' in settings: {final_settings.value(TourDialog.TOUR_SHOWN_KEY, False, type=bool)}")
sys.exit()