548 lines
19 KiB
PHP
548 lines
19 KiB
PHP
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<?php
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/**
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* Installer
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*
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* Create database, tables and config file
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*
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* @package Setup
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* @author Andreas Goetz <cpuidle@gmx.de>
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* @version $Id: install.php,v 1.49 2013/03/21 16:27:57 andig2 Exp $
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*/
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error_reporting(E_ALL ^ E_NOTICE);
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require_once './core/compatibility.php';
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require_once './core/install.core.php';
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require_once './core/constants.php';
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// required files
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$install_sql = './install/install.sql';
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$upgrade_sql = './install/upgrade.sql';
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// button definitions
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$button_next = ' Next >>';
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$button_prev = '<< Previous ';
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$button_upgrade = 'Upgrade';
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// extract request parameters and disable warnings
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extract($_REQUEST, EXTR_OVERWRITE);
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// create default config file if not existing
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if (!file_exists(CONFIG_FILE))
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{
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@copy('./config.sample.php', CONFIG_FILE);
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}
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// set default
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$upgrading = false;
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// stepping back?
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if (isset($formPrevious))
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{
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$step -= 2;
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}
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// upgrading?
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elseif (isset($action) && stristr($action, 'upgrade'))
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{
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$upgrading = true;
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// load configuration
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@include_once(CONFIG_FILE);
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// begin of upgrade?
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if (empty($step))
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{
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// set initial step for upgrading
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$step = 2;
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// set default db configuration
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if (empty($db_server))
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{
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extract($config, EXTR_OVERWRITE, 'db_');
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}
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// remove files from previous version
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foreach(array(
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'imdb.php', 'amazon.php', 'engines.php', 'functions.php',
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'setupfunctions.php', 'compatibility.php', 'template.php',
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'queryparser.php', 'genres.php', 'output.php', 'session.php',
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'./core/setupfunctions.php', './core/installfunctions.php', './core/xml_functions.php',
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'./doc/createtables.sql', './doc/updatedb.sql')
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as $file)
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{
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if (file_exists($file)) @rename($file, $file.'.old');
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}
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// remove old xajax library
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delete_files('lib/xajax/lib');
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// remove old smarty cache
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delete_files('cache/smarty');
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// recursively delete old smarty folder (now lib/smarty)
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delete_files('smarty', true);
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// obsolete templates
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delete_files('templates/advanced', true);
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delete_files('templates/downlord', true);
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delete_files('templates/jeckyll', true);
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}
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}
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// or first installation step?
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elseif (empty($step))
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{
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$step = 1;
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}
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?>
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<html>
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<head>
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<title>videoDB - Installation</title>
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<link rel="stylesheet" href="templates/modern/modern.css" type="text/css" />
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</head>
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<body class="odd">
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<table width="800" cellspacing="0" cellpadding="10" align="center" bgcolor="white" style="margin-top: 40px">
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<tr>
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<td bgcolor="darkred" class="tablemenu">
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<font color="white" size="+2">Installer for <span class='logo'>videoDB</span></font>
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</td>
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</tr>
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<tr>
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<td>
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<table>
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<tr><td>
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<?php
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// check MySQL availability
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if (!extension_loaded('mysqli'))
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{
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error("PHP configuration error: mysqli extension not loaded.", true);
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die;
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}
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// no messages yet
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$message = '';
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// handle installation step
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switch ($step)
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{
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case 3: /*
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* database parameters have been collected, start actual installation
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*/
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// connect to database server
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$dbh = mysqli_connect($db_server, $db_user, $db_password);
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if (mysqli_connect_error()) {
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error("Can't connect: ".mysqli_connect_error());
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$step--;
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break;
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}
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// check database existance
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if (mysqli_select_db($dbh, $db_database))
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{
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error("DB already exists: ".$db_database);
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}
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else
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{
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// database doesn't exist, create it
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info("Creating database...");
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// try to create the database..
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if (!@mysqli_query($dbh, "CREATE DATABASE `".$db_database."`".((DB_CHARSET) ? " DEFAULT CHARACTER SET '".DB_CHARSET."'" : '')))
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{
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error("Can't create database: ".mysqli_error($dbh));
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$step--;
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continue;
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}
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else
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{
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// ..and select it
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if (!mysqli_select_db($dbh, $db_database))
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{
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error("Can't select database: ".mysqli_error($dbh));
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$step--;
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continue;
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}
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}
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}
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// check if tables with this prefix already exist
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global $db_prefix;
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$rs = mysqli_query($dbh, "SHOW TABLES FROM `".$db_database."` LIKE '".$db_prefix."%'" ) or trigger_error("Can't execute: ".mysqli_error($dbh), E_USER_ERROR);
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if (mysqli_num_rows($rs) > 0)
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{
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error("DB has already tables with this prefix!");
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break;
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}
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// add root user warning
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if ($db_user == 'root')
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{
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warn("You've used 'root' as database username. Root is often the master administration account.
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For security reasons it is recommended that you choose a different username after
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the installation.");
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}
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// continue with table installation
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$step++;
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case 4: /*
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* continue installation by upgrading or installing tables and (re)moving files (upgrade only)
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*/
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if ($upgrading)
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{
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// re-connect if not continued from step 3
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if (!isset($dbh))
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{
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$dbh = @mysqli_connect($db_server, $db_user, $db_password);
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if (mysqli_connect_error()) trigger_error("Can't connect: ".mysqli_connect_error(), E_USER_ERROR);
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mysqli_select_db($dbh, $db_database) or trigger_error("Can't select database: ".mysqli_error($dbh), E_USER_ERROR);
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}
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// get version
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$sql = "SELECT value FROM {$db_prefix}config WHERE opt = 'dbversion'";
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$rs = mysqli_query($dbh, $sql);
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if ($rs) list($version) = mysqli_fetch_row($rs);
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// successfully retrieved installed version?
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if (!($rs && $version))
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{
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error("Error getting DB version, try full install instead of upgrade: ".mysqli_error($dbh));
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error("<br/><br/><pre>$sql</pre>");
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$step--;
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break;
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}
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// already correct db version? this might happen if just the username/ password were wrong
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if ($version >= DB_REQUIRED)
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{
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info("Database upgrade not required.");
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break;
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}
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// perform actual upgrade
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$upgrades = parse_upgrades($upgrade_sql);
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if ($version >= max(array_keys($upgrades)))
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{
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info("Database upgrade not required.");
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$step--;
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break;
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}
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else
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{
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// upgrade
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info("<br/>Upgrading tables...");
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info("Old database version: $version");
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$sql_array = array();
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// select the relevant upgrades (> current version)
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foreach ($upgrades as $ver => $value)
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{
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if ($ver > $version) $sql_array["$ver"] = $value;
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}
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// upgrades successful?
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$version = db_upgrade($sql_array);
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if (is_numeric($version))
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{
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info("New database version: $version");
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// dev-time sanity check
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if ($version > DB_REQUIRED) warn("Upgraded database version $version is higher than required database version ".DB_REQUIRED);
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}
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else
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{
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// error
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$step--;
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}
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}
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}
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else
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{
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// install
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info("<br/>Installing tables...");
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// re-connect if not continued from step 3
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if (!$dbh) {
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$dbh = @mysqli_connect($db_server, $db_user, $db_password);
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if (mysqli_connect_error()) trigger_error("Can't connect: ".mysqli_connect_error(), E_USER_ERROR);
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mysqli_select_db($dbh, $db_database) or trigger_error("Can't select database: ".mysqli_error($dbh), E_USER_ERROR);
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}
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// open SQL script from doc directory
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$sql = file_get_contents($install_sql);
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if (!$sql) trigger_error('Couldn\'t open SQL file: '.$install_sql, E_USER_ERROR);
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if (runSQL($sql, $dbh) === false) {
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error('Error creating tables: '.mysqli_error($dbh));
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error('<br/><br/><pre>'.$sql.'</pre>');
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$step--;
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}
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else
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{
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$write_config_file = true;
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/*
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// create config file
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info("<br/>Writing config file...");
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$config = parse_config(array(
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'db_server' => $db_server,
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'db_user' => $db_user,
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'db_password' => $db_password,
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'db_database' => $db_database,
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'db_prefix' => $db_prefix), true);
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if (!file_put_contents(CONFIG_FILE, $config))
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{
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error('<br/>Could not write config file '.CONFIG_FILE.'!
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<br/>Please make sure your config file contains the following lines:<br/><br/>'.
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highlight_string($config, 1));
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}
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*/
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}
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}
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break;
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}
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// determine next installation step
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switch ($step)
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{
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case 4: // start videoDB
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$action_target = 'index.php';
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break;
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default: // continue installation
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$action_target = 'install.php';
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}
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?>
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<form name='form1' method='post' action='<?php echo $action_target?>'>
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<table>
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<?php
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if ($upgrading)
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{
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echo "<input type='hidden' name='action' value='upgrade'/>";
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}
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switch ($step)
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{
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case 4: // start VideoDB
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$installed = ($upgrading) ? 'upgraded' : 'installed';
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?> <tr><td colspan="2">
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<?php echo $message?>
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<b>Installation successful!</b><br/><br/>
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VideoDB database and tables have been successfully <?php echo $installed?>.<br/>
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<br/>
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<?php
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// different settings than config file specified?
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if ($write_config_file ||
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($db_server != $config['db_server']) ||
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($db_database != $config['db_database']) ||
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($db_user != $config['db_user']) ||
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($db_password != $config['db_password']) ||
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($db_prefix != $config['db_prefix']))
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{
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// create config file
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info("<br/>Writing config file...");
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$config_file = parse_config(array(
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'db_server' => $db_server,
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'db_user' => $db_user,
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'db_password' => $db_password,
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'db_database' => $db_database,
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'db_prefix' => $db_prefix), true);
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if (!@file_put_contents(CONFIG_FILE, $config_file))
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{
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error('<br/>Could not write config file '.CONFIG_FILE.'!
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<br/>Please make sure your config file contains the following lines:<br/><br/>'.
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highlight_string($config_file, 1), true);
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}
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/*
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warn('Your username/ password chosen for this upgrade do not match your config file. Please make sure
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to update the config file.', true);
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*/
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}
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warn('For security reasons this file (install.php) should be deleted after the installation.
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You can later adjust the database settings by modifying the '.CONFIG_FILE.' file.', true);
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?>
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Click <b>Start</b> to begin using <b>videoDB</b>...<br/>
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<br/>
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</td></tr>
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<tr><td colspan="2">
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<input type="hidden" name="step" value="<?php echo $step?>"/>
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<input type="submit" name="submit" value="Start >>" id="focus"/>
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<script language='JavaScript'>form1.focus.focus();</script>
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</td></tr>
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<?php break;
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case 3: // confirm installation if tables exist
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|
|
$install = ($upgrading) ? 'Installing' : 'Upgrading';
|
||
|
|
|
||
|
|
if ($upgrading)
|
||
|
|
{
|
||
|
|
?>
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<br/><b><?php echo $install?> database and tables.</b><br/><br/>
|
||
|
|
<?php echo $message?>
|
||
|
|
<br/>
|
||
|
|
</td></tr>
|
||
|
|
<?php
|
||
|
|
} else {
|
||
|
|
?>
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<br/><b><?php echo $install?> database and tables.</b><br/><br/>
|
||
|
|
<?php echo $message?>
|
||
|
|
You have selected a <b>non-empty</b> database. Installing into a non-empty database might lead to data loss and is only recommended for experienced users.
|
||
|
|
<br/>
|
||
|
|
</td></tr>
|
||
|
|
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<br/>
|
||
|
|
Choose <b>Upgrade</b> to upgrade the existing installation (recommended).
|
||
|
|
Before upgrading, please make sure to backup your database!<br/>
|
||
|
|
<br/>
|
||
|
|
</td></tr>
|
||
|
|
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<input type="submit" name="action" value="<?php echo $button_upgrade?>" id="focus"/>
|
||
|
|
<br/>
|
||
|
|
</td></tr>
|
||
|
|
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<br/>
|
||
|
|
Click <b>Next</b> to install the tables into the existing <b>non-empty</b> database...<br/>
|
||
|
|
<br/>
|
||
|
|
</td></tr>
|
||
|
|
<?php
|
||
|
|
}
|
||
|
|
?>
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<input type="hidden" name="db_server" value="<?php echo $db_server?>"/>
|
||
|
|
<input type="hidden" name="db_user" value="<?php echo $db_user?>"/>
|
||
|
|
<input type="hidden" name="db_password" value="<?php echo $db_password?>"/>
|
||
|
|
<input type="hidden" name="db_database" value="<?php echo $db_database?>"/>
|
||
|
|
<input type="hidden" name="db_prefix" value="<?php echo $db_prefix?>"/>
|
||
|
|
|
||
|
|
<input type="hidden" name="step" value="<?php echo $step+1?>"/>
|
||
|
|
<input type="submit" name="formPrevious" value="<?php echo $button_prev?>"/>
|
||
|
|
<input type="submit" name="submit" value="<?php echo $button_next?>"/>
|
||
|
|
<script language='JavaScript'>form1.focus.focus();</script>
|
||
|
|
</td></tr>
|
||
|
|
<?php break;
|
||
|
|
|
||
|
|
case 2: // get setup parameters
|
||
|
|
$install = ($upgrading) ? 'upgrade' : 'install';
|
||
|
|
|
||
|
|
// load default configuration- don't overwrite any values
|
||
|
|
include_once(CONFIG_FILE);
|
||
|
|
extract($config, EXTR_SKIP, 'db_');
|
||
|
|
|
||
|
|
// should not be required- all default data should already be in config.inc.php
|
||
|
|
if (empty($db_server)) $db_server = 'localhost';
|
||
|
|
if (empty($db_user)) $db_user = 'root';
|
||
|
|
if (empty($db_password)) $db_password = '';
|
||
|
|
if (empty($db_database)) $db_database = 'videodb';
|
||
|
|
?>
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<?php
|
||
|
|
if ($upgrading)
|
||
|
|
{
|
||
|
|
// skip the database creation step
|
||
|
|
$step++;
|
||
|
|
?>
|
||
|
|
<br/><b>Database Upgrade</b><br/>
|
||
|
|
<br/>Your database does not match the current version of VideoDB and needs to be upgraded.<br/>
|
||
|
|
<br/>
|
||
|
|
<?php warn("Please make sure to backup your database before proceeding!", true); ?>
|
||
|
|
<b>Select database and user.</b><br/>
|
||
|
|
<br/>
|
||
|
|
<?php
|
||
|
|
} else {
|
||
|
|
?>
|
||
|
|
<br/><b>Select database and user.</b><br/>
|
||
|
|
<br/>
|
||
|
|
<b>Note:</b> unless you're installing into an existing database, the database login must have <b>'Create Database'</b> rights.
|
||
|
|
<br/><br/>
|
||
|
|
<?php
|
||
|
|
}
|
||
|
|
?>
|
||
|
|
<?php echo $message?>
|
||
|
|
</td></tr>
|
||
|
|
|
||
|
|
<tr><td>Server:</td><td><input type="text" name="db_server" value="<?php echo $db_server?>" id="focus"/></td></tr>
|
||
|
|
<tr><td>User:</td><td><input type="text" name="db_user" value="<?php echo $db_user?>"/></td></tr>
|
||
|
|
<tr><td>Password:</td><td><input type="password" name="db_password" value="<?php echo $db_password?>"/></td></tr>
|
||
|
|
<tr><td>Database:</td><td><input type="text" name="db_database" value="<?php echo $db_database?>"/></td></tr>
|
||
|
|
<tr><td>Table prefix:</td><td><input type="text" name="db_prefix" value="<?php echo $db_prefix?>"/> (only required for new installations)</td></tr>
|
||
|
|
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<br/>
|
||
|
|
Click <b>Next</b> to <?php echo $install?> database and tables...<br/>
|
||
|
|
<br/>
|
||
|
|
</td></tr>
|
||
|
|
|
||
|
|
<tr><td colspan="2">
|
||
|
|
<input type="hidden" name="step" value="<?php echo $step+1?>"/>
|
||
|
|
<input type="submit" name="formPrevious" value="<?php echo $button_prev?>"/>
|
||
|
|
<input type="submit" name="submit" value="<?php echo $button_next?>"/>
|
||
|
|
<script language='JavaScript'>form1.focus.focus();form1.focus.select();</script>
|
||
|
|
</td></tr>
|
||
|
|
<?php break;
|
||
|
|
|
||
|
|
case 1:
|
||
|
|
default: // start setup
|
||
|
|
|
||
|
|
?> <tr><td colspan="2">
|
||
|
|
<br/>This is the installer for <span style="font-weight:bold;"><a style="color:#333399" href="https://github.com/andig/videodb.git">videoDB</a></span>. You will require:
|
||
|
|
<ol>
|
||
|
|
<li><b>PHP >= 5.5.0</b> with GD library and session support configured.</li><br/><br/>
|
||
|
|
<li>A <b>MySQL database</b>, login (username and password) with create/drop table rights.</li><br/><br/>
|
||
|
|
<li>If you want this installer to create the config file for you, it needs permission to write to web server's the videoDB <b>root directory</b>.</li><br/><br/>
|
||
|
|
</ol>
|
||
|
|
The installer will create a database in your MySQL installation, create and populate the required tables, and generate the videoDB configuration file.<br/><br/>
|
||
|
|
<!--
|
||
|
|
<input type="checkbox" name="backedup"> <b>I have backed up my database incase of a problem with this upgrade.</b><br/><br/>
|
||
|
|
-->
|
||
|
|
Click <b>Next</b> to setup the database connection...<br/><br/>
|
||
|
|
|
||
|
|
<input type="hidden" name="step" value="<?php echo $step+1?>"/>
|
||
|
|
<input type="submit" name="submit" value="<?php echo $button_next?>" id="focus"/>
|
||
|
|
<script language='JavaScript'>form1.focus.focus();</script>
|
||
|
|
</td></tr>
|
||
|
|
<?php
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|
||
|
|
</table>
|
||
|
|
</form>
|
||
|
|
|
||
|
|
<br/><font size="1" color="#CCCCCC">Step: <?php echo $step?></font>
|
||
|
|
</td></tr>
|
||
|
|
</table>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</table>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|