Files
5chan/src/components/post-desktop/post-desktop.tsx
T

485 lines
20 KiB
TypeScript

import { useState } from 'react';
import { Trans, useTranslation } from 'react-i18next';
import { Link, useLocation, useParams } from 'react-router-dom';
import { Comment, useAuthorAvatar, useEditedComment } from '@plebbit/plebbit-react-hooks';
import useSubplebbitsStore from '@plebbit/plebbit-react-hooks/dist/stores/subplebbits';
import Plebbit from '@plebbit/plebbit-js';
import styles from '../../views/post/post.module.css';
import { CommentMediaInfo, getDisplayMediaInfoType, getHasThumbnail, getMediaDimensions } from '../../lib/utils/media-utils';
import { hashStringToColor, getTextColorForBackground } from '../../lib/utils/post-utils';
import { getFormattedDate, getFormattedTimeAgo } from '../../lib/utils/time-utils';
import { isValidURL } from '../../lib/utils/url-utils';
import { isAllView, isPendingPostView, isPostPageView, isSubscriptionsView } from '../../lib/utils/view-utils';
import useAvatarVisibilityStore from '../../stores/use-avatar-visibility-store';
import useAuthorAddressClick from '../../hooks/use-author-address-click';
import { useCommentMediaInfo } from '../../hooks/use-comment-media-info';
import useCountLinksInReplies from '../../hooks/use-count-links-in-replies';
import useFetchGifFirstFrame from '../../hooks/use-fetch-gif-first-frame';
import useHide from '../../hooks/use-hide';
import useReplies from '../../hooks/use-replies';
import useStateString from '../../hooks/use-state-string';
import CommentContent from '../comment-content';
import CommentMedia from '../comment-media';
import EditMenu from '../edit-menu/edit-menu';
import { canEmbed } from '../embed';
import LoadingEllipsis from '../loading-ellipsis';
import PostMenuDesktop from './post-menu-desktop';
import ReplyQuotePreview from '../reply-quote-preview';
import Tooltip from '../tooltip';
import { PostProps } from '../../views/post/post';
import { create } from 'zustand';
import _ from 'lodash';
import { shouldShowSnow } from '../../lib/snow';
import useReplyModalStore from '../../stores/use-reply-modal-store';
interface ShowOmittedRepliesState {
showOmittedReplies: Record<string, boolean>;
setShowOmittedReplies: (cid: string, showOmittedReplies: boolean) => void;
}
const useShowOmittedReplies = create<ShowOmittedRepliesState>((set) => ({
showOmittedReplies: {},
setShowOmittedReplies: (cid, showOmittedReplies) =>
set((state) => ({
showOmittedReplies: {
...state.showOmittedReplies,
[cid]: showOmittedReplies,
},
})),
}));
const PostInfo = ({ post, postReplyCount = 0, roles, isHidden }: PostProps) => {
const { t } = useTranslation();
const { author, cid, deleted, locked, pinned, parentCid, postCid, reason, removed, shortCid, state, subplebbitAddress, timestamp } = post || {};
const title = post?.title?.trim();
const replies = useReplies(post);
const { address, shortAddress } = author || {};
const displayName = author?.displayName?.trim();
const authorRole = roles?.[address]?.role;
const { isDescription, isRules } = post || {}; // custom properties, not from api
const stateString = useStateString(post);
const isReply = parentCid;
const { showOmittedReplies } = useShowOmittedReplies();
const { imageUrl: avatarImageUrl } = useAuthorAvatar({ author });
const { hideAvatars } = useAvatarVisibilityStore();
const params = useParams();
const location = useLocation();
const isInAllView = isAllView(location.pathname);
const isInPostPageView = isPostPageView(location.pathname, params);
const isInSubscriptionsView = isSubscriptionsView(location.pathname, params);
const userID = address && Plebbit.getShortAddress(address);
const userIDBackgroundColor = hashStringToColor(userID);
const userIDTextColor = getTextColorForBackground(userIDBackgroundColor);
const handleUserAddressClick = useAuthorAddressClick();
const numberOfPostsByAuthor = document.querySelectorAll(`[data-author-address="${shortAddress}"][data-post-cid="${postCid}"]`).length;
const { hidden } = useHide(post);
const { openReplyModal } = useReplyModalStore();
const onReplyModalClick = () => {
deleted
? isReply
? alert(t('this_reply_was_deleted'))
: alert(t('this_thread_was_deleted'))
: removed
? isReply
? alert(t('this_reply_was_removed'))
: alert(t('this_thread_was_removed'))
: openReplyModal && openReplyModal(cid, postCid, subplebbitAddress);
};
return (
<div className={styles.postInfo}>
{isHidden ? parentCid && <span className={styles.hiddenReplyEditMenuSpacer} /> : <EditMenu post={post} />}
<span className={(hidden || ((removed || deleted) && !reason)) && parentCid ? styles.postDesktopHidden : ''}>
{title &&
(title.length <= 75 ? (
<span className={styles.subject}>{title} </span>
) : (
<Tooltip
children={<span className={styles.subject}>{title.slice(0, 75) + '(...)'} </span>}
content={title.length < 1000 ? title : title.slice(0, 1000) + `... ${t('title_too_long')}`}
/>
))}
<span className={styles.nameBlock}>
<span className={`${styles.name} ${(isDescription || isRules || authorRole) && !(deleted || removed) && styles.capcodeMod}`}>
{deleted ? (
_.capitalize(t('deleted'))
) : removed ? (
_.capitalize(t('removed'))
) : displayName ? (
displayName.length <= 20 ? (
displayName
) : (
<Tooltip
children={displayName.slice(0, 20) + '(...)'}
content={displayName.length < 1000 ? displayName : displayName.slice(0, 1000) + `... ${t('display_name_too_long')}`}
/>
)
) : (
_.capitalize(t('anonymous'))
)}
{!(deleted || removed) && <span className='capitalize'>{authorRole && ` ## Board ${authorRole}`} </span>}
</span>
{!(isDescription || isRules) && (
<>
{author?.avatar && !(deleted || removed) && !hideAvatars && avatarImageUrl ? (
<span className={styles.authorAvatar}>
<img src={avatarImageUrl} alt='' />
</span>
) : null}
(ID:{' '}
{deleted ? (
t('deleted')
) : removed ? (
t('removed')
) : (
<Tooltip
children={
<span
title={t('highlight_posts')}
className={styles.userAddress}
onClick={() => handleUserAddressClick(userID, postCid)}
style={{ backgroundColor: userIDBackgroundColor, color: userIDTextColor }}
>
{userID}
</span>
}
content={`${numberOfPostsByAuthor === 1 ? t('1_post_by_this_id') : t('x_posts_by_this_id', { number: numberOfPostsByAuthor })}`}
showTooltip={isInPostPageView || showOmittedReplies[postCid] || (postReplyCount < 6 && !pinned)}
/>
)}
){' '}
</>
)}
</span>
<span className={styles.dateTime}>
<Tooltip children={<span>{getFormattedDate(timestamp)}</span>} content={getFormattedTimeAgo(timestamp)} />
{isDescription || isRules ? '' : ' '}
</span>
<span className={styles.postNum}>
{subplebbitAddress && (isInAllView || isInSubscriptionsView) && !isReply && (
<span className={styles.postNumLink}>
{' '}
<Link to={`/p/${subplebbitAddress}`}>p/{subplebbitAddress && Plebbit.getShortAddress(subplebbitAddress)}</Link>{' '}
</span>
)}
{!(isDescription || isRules) &&
(cid ? (
<span className={styles.postNumLink}>
<Link to={`/p/${subplebbitAddress}/c/${cid}`} className={styles.linkToPost} title={t('link_to_post')} onClick={(e) => !cid && e.preventDefault()}>
c/
</Link>
<span className={styles.replyToPost} title={t('reply_to_post')} onMouseDown={onReplyModalClick}>
{shortCid}
</span>
</span>
) : (
<>
<span>c/</span>
<span className={styles.pendingCid}>
{state === 'failed' || stateString === 'Failed' ? _.capitalize(t('failed')) : state === 'pending' ? _.capitalize(t('pending')) : ''}
</span>
</>
))}
{pinned && (
<span className={`${styles.stickyIconWrapper} ${!locked && styles.addPaddingBeforeReply}`}>
<img src='assets/icons/sticky.gif' alt='' className={styles.stickyIcon} title={t('sticky')} />
</span>
)}
{locked && (
<span className={`${styles.closedIconWrapper} ${styles.addPaddingBeforeReply} ${pinned && styles.addPaddingInBetween}`}>
<img src='assets/icons/closed.gif' alt='' className={styles.closedIcon} title={t('closed')} />
</span>
)}
{!isInPostPageView && !isReply && !isHidden && (
<span className={styles.replyButton}>
[
<Link
to={isInAllView && isDescription ? '/p/all/description' : `/p/${subplebbitAddress}/${isDescription ? 'description' : isRules ? 'rules' : `c/${postCid}`}`}
onClick={(e) => !cid && !isDescription && !isRules && e.preventDefault()}
>
{_.capitalize(t('reply'))}
</Link>
]
</span>
)}
</span>
{!(removed || deleted) && <PostMenuDesktop post={post} />}
{cid &&
parentCid &&
replies &&
replies.map(
(reply: Comment, index: number) =>
reply?.parentCid === cid &&
reply?.cid &&
!(reply?.deleted || reply?.removed) && <ReplyQuotePreview key={index} isBacklinkReply={true} backlinkReply={reply} />,
)}
</span>
</div>
);
};
interface PostMediaProps {
commentMediaInfo: CommentMediaInfo | undefined;
hasThumbnail: boolean;
isDescription: boolean;
isRules: boolean;
spoiler: boolean;
deleted: boolean;
removed: boolean;
linkHeight: number;
linkWidth: number;
parentCid: string;
}
const PostMedia = ({ commentMediaInfo, hasThumbnail, isDescription, isRules, spoiler, deleted, removed, linkHeight, linkWidth, parentCid }: PostMediaProps) => {
const { t } = useTranslation();
const { url } = commentMediaInfo || {};
let type = commentMediaInfo?.type;
const gifFrameUrl = useFetchGifFirstFrame(url);
if (type === 'gif' && gifFrameUrl !== null) {
type = 'animated gif';
} else if (type === 'gif' && gifFrameUrl === null) {
type = 'static gif';
}
const embedUrl = url && new URL(url);
const [showThumbnail, setShowThumbnail] = useState(true);
const mediaDimensions = getMediaDimensions(commentMediaInfo);
return (
<div className={styles.file}>
<div className={styles.fileText}>
{t('link')}:{' '}
<a href={url} target='_blank' rel='noopener noreferrer'>
{spoiler ? _.capitalize(t('spoiler')) : url && url.length > 30 ? url.slice(0, 30) + '...' : url}
</a>{' '}
({type && _.lowerCase(getDisplayMediaInfoType(type, t))}
{mediaDimensions && `, ${mediaDimensions}`})
{!showThumbnail && (type === 'iframe' || type === 'video' || type === 'audio') && (
<span>
-[
<span className={styles.closeMedia} onClick={() => setShowThumbnail(true)}>
{t('close')}
</span>
]
</span>
)}
{showThumbnail && !hasThumbnail && embedUrl && canEmbed(embedUrl) && (
<span>
-[
<span className={styles.closeMedia} onClick={() => setShowThumbnail(false)}>
{t('open')}
</span>
]
</span>
)}
</div>
{(hasThumbnail || (!hasThumbnail && !showThumbnail) || spoiler) && (
<div className={styles.fileThumbnail}>
<CommentMedia
commentMediaInfo={commentMediaInfo}
deleted={deleted}
isDescription={isDescription}
isRules={isRules}
removed={removed}
linkHeight={linkHeight}
linkWidth={linkWidth}
showThumbnail={showThumbnail}
setShowThumbnail={setShowThumbnail}
isOutOfFeed={isDescription || isRules}
parentCid={parentCid}
spoiler={spoiler}
/>
</div>
)}
</div>
);
};
const Reply = ({ postReplyCount, reply, roles }: PostProps) => {
let post = reply;
// handle pending mod or author edit
const { editedComment } = useEditedComment({ comment: reply });
if (editedComment) {
post = editedComment;
}
const { author, cid, deleted, link, linkHeight, linkWidth, postCid, reason, removed, spoiler, subplebbitAddress, thumbnailUrl, parentCid } = post || {};
const { isDescription, isRules } = post || {}; // custom properties, not from api
const isRouteLinkToReply = useLocation().pathname.startsWith(`/p/${subplebbitAddress}/c/${cid}`);
const { hidden } = useHide({ cid });
const commentMediaInfo = useCommentMediaInfo(link, thumbnailUrl, linkWidth, linkHeight);
const hasThumbnail = getHasThumbnail(commentMediaInfo, link);
return (
<div className={styles.replyDesktop}>
<div className={styles.sideArrows}>{'>>'}</div>
<div className={`${styles.reply} ${isRouteLinkToReply && styles.highlight}`} data-cid={cid} data-author-address={author?.shortAddress} data-post-cid={postCid}>
<PostInfo post={post} postReplyCount={postReplyCount} roles={roles} isHidden={hidden} />
{link && !hidden && !(deleted || removed) && isValidURL(link) && (
<PostMedia
commentMediaInfo={commentMediaInfo}
hasThumbnail={hasThumbnail}
isDescription={isDescription}
isRules={isRules}
spoiler={spoiler}
deleted={deleted}
removed={removed}
linkHeight={linkHeight}
linkWidth={linkWidth}
parentCid={parentCid}
/>
)}
{!hidden && (!(removed || deleted) || ((removed || deleted) && reason)) && <CommentContent comment={post} />}
</div>
</div>
);
};
const PostDesktop = ({ post, roles, showAllReplies, showReplies = true }: PostProps) => {
const { t } = useTranslation();
const { author, cid, content, deleted, link, linkHeight, linkWidth, pinned, postCid, removed, spoiler, state, subplebbitAddress, thumbnailUrl, parentCid } = post || {};
const { isDescription, isRules } = post || {}; // custom properties, not from api
const params = useParams();
const location = useLocation();
const isInPendingPostView = isPendingPostView(location.pathname, params);
const isInPostPageView = isPostPageView(location.pathname, params);
const { hidden, unhide, hide } = useHide({ cid });
const isHidden = hidden && !isInPostPageView;
const replies = useReplies(post);
const visiblelinksCount = useCountLinksInReplies(post, 5);
const totalLinksCount = useCountLinksInReplies(post);
const replyCount = replies?.length;
const repliesCount = pinned ? replyCount : replyCount - 5;
const linksCount = pinned ? totalLinksCount : totalLinksCount - visiblelinksCount;
const { showOmittedReplies, setShowOmittedReplies } = useShowOmittedReplies();
const stateString = useStateString(post) || t('loading_board');
const subplebbit = useSubplebbitsStore((state) => state.subplebbits[subplebbitAddress]);
const subplebbitRulesReply = {
isRules: true,
subplebbitAddress,
timestamp: subplebbit?.createdAt,
author: { displayName: `## ${t('board_mods')}` },
content: `${subplebbit?.rules?.map((rule: string, index: number) => `${index + 1}. ${rule}`).join('\n')}`,
replyCount: 0,
};
const commentMediaInfo = useCommentMediaInfo(link, thumbnailUrl, linkWidth, linkHeight);
const hasThumbnail = getHasThumbnail(commentMediaInfo, link);
return (
<div className={styles.postDesktop}>
{showReplies ? (
<div className={styles.hrWrapper}>
<hr />
</div>
) : (
<div className={styles.replyQuotePreviewSpacer} />
)}
<div className={isHidden ? styles.postDesktopHidden : ''}>
{!isInPostPageView && !isDescription && !isRules && showReplies && (
<span className={`${styles.hideButtonWrapper} ${!hasThumbnail ? styles.hideButtonWrapperNoImage : ''}`}>
<span className={`${styles.hideButton} ${hidden ? styles.unhideThread : styles.hideThread}`} onClick={hidden ? unhide : hide} />
</span>
)}
<div data-cid={cid} data-author-address={author?.shortAddress} data-post-cid={postCid} className={shouldShowSnow() && hasThumbnail ? styles.xmasHatWrapper : ''}>
{shouldShowSnow() && hasThumbnail && <img src='assets/xmashat.gif' className={styles.xmasHat} alt='' />}
{link && !isHidden && !(deleted || removed) && isValidURL(link) && (
<PostMedia
commentMediaInfo={commentMediaInfo}
hasThumbnail={hasThumbnail}
isDescription={isDescription}
isRules={isRules}
spoiler={spoiler}
deleted={deleted}
removed={removed}
linkHeight={linkHeight}
linkWidth={linkWidth}
parentCid={parentCid}
/>
)}
<PostInfo isHidden={hidden} post={post} postReplyCount={replyCount} roles={roles} />
{!isHidden && !content && !(deleted || removed) && <div className={styles.spacer} />}
{!isHidden && <CommentContent comment={post} />}
</div>
{!isHidden && !isDescription && !isRules && !isInPendingPostView && (replyCount > 5 || (pinned && repliesCount > 0)) && !isInPostPageView && (
<span className={styles.summary}>
<span
className={`${showOmittedReplies[cid] ? styles.hideOmittedReplies : styles.showOmittedReplies} ${styles.omittedRepliesButtonWrapper}`}
onClick={() => setShowOmittedReplies(cid, !showOmittedReplies[cid])}
/>
{showOmittedReplies[cid] ? (
t('showing_all_replies')
) : linksCount > 0 ? (
<Trans
i18nKey={'replies_and_links_omitted'}
shouldUnescape={true}
components={{ 1: <Link key={cid} to={`/p/${subplebbitAddress}/c/${cid}`} /> }}
values={{ repliesCount, linksCount }}
/>
) : (
<Trans
i18nKey={'replies_omitted'}
shouldUnescape={true}
components={{ 1: <Link key={cid} to={`/p/${subplebbitAddress}/c/${cid}`} /> }}
values={{ repliesCount }}
/>
)}
</span>
)}
{!isHidden &&
!(pinned && !isInPostPageView && !showOmittedReplies[cid]) &&
!isInPendingPostView &&
replies &&
showReplies &&
(showAllReplies || showOmittedReplies[cid] ? replies : replies.slice(-5))
// Don't render deleted replies that have no children (replyCount = 0)
.filter((reply) => !(reply.deleted && (reply.replyCount === 0 || !reply.replyCount)))
.map((reply, index) => (
<div key={index} className={styles.replyContainer}>
<Reply reply={reply} roles={roles} postReplyCount={replyCount} />
</div>
))}
{isDescription && subplebbit?.rules && subplebbit?.rules.length > 0 && (
<div className={styles.replyContainer}>
<Reply reply={subplebbitRulesReply} />
</div>
)}
</div>
{!isInPendingPostView &&
(!isDescription || (isDescription && !subplebbit?.updatedAt)) &&
!isRules &&
stateString &&
stateString !== 'Failed' &&
state !== 'succeeded' &&
isInPostPageView &&
!(!showReplies && !showAllReplies) ? (
<div className={styles.stateString}>
<br />
<LoadingEllipsis string={stateString} />
</div>
) : (
state === 'failed' && <span className={styles.error}>{t('failed')}</span>
)}
</div>
);
};
export default PostDesktop;