322 lines
11 KiB
PHP
Executable File
322 lines
11 KiB
PHP
Executable File
<?php
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set_time_limit(0);
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$kusabaxc = Array();
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/* Config */
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// Path to KusabaX configuration file
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$kusabaxc['config'] = '../kusabax/config.php';
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/* End config */
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$kusabaxc['config'] = '/home/savetheinternet/public_html/kusabax/config.php';
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if(!isset($kusabaxc['config']) || empty($kusabaxc['config']))
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error('Did you forget to configure the script?');
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// Load KusabaX config
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require $kusabaxc['config'];
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if(KU_DBTYPE != 'mysql' && KU_DBTYPE != 'mysqli')
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error('Database type <strong>' . KU_DBTYPE . '</strong> not supported!');
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$kusabaxc['db']['type'] = 'mysql';
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$kusabaxc['db']['server'] = KU_DBHOST;
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$kusabaxc['db']['user'] = KU_DBUSERNAME;
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$kusabaxc['db']['password'] = KU_DBPASSWORD;
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$kusabaxc['db']['database'] = KU_DBDATABASE;
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$kusabaxc['db']['dsn'] = '';
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$kusabaxc['db']['timeout'] = 5;
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$kusabaxc['db']['persistent'] = false;
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// KusabaX functions
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function md5_decrypt($enc_text, $password, $iv_len = 16) {
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$enc_text = base64_decode($enc_text);
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$n = strlen($enc_text);
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$i = $iv_len;
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$plain_text = '';
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$iv = substr($password ^ substr($enc_text, 0, $iv_len), 0, 512);
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while ($i < $n) {
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$block = substr($enc_text, $i, 16);
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$plain_text .= $block ^ pack('H*', md5($iv));
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$iv = substr($block . $iv, 0, 512) ^ $password;
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$i += 16;
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}
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return preg_replace('/\\x13\\x00*$/', '', $plain_text);
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}
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// KusabaX -> Tinyboard HTML
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function convert_markup($body) {
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global $config;
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$body = stripslashes($body);
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// >quotes
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$body = str_replace('"unkfunc"', '"quote"', $body);
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// >>cites
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$body = preg_replace('/<a href="[^"]+?\/(\w+)\/res\/(\d+).html#(\d+)" onclick="return highlight\(\'\d+\', true\);" class="[^"]+">/', '<a onclick="highlightReply(\'$3\');" href="' . $config['root'] . '$1/res/$2.html#$3">', $body);
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// Public bans
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$body = preg_replace('/<br \/><font color="#FF0000"><b>\((.+?)\)<\/b><\/font>/', '<span class="public_ban">($1)</span>', $body);
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return $body;
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}
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require 'inc/functions.php';
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require 'inc/display.php';
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require 'inc/template.php';
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require 'inc/database.php';
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require 'inc/user.php';
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$step = isset($_GET['step']) ? round($_GET['step']) : 0;
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$page = Array(
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'config' => $config,
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'title' => 'KusabaX Database Migration',
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'body' => ''
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);
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$log = Array();
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// Trick Tinyboard into opening the KusabaX databse instead
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$__temp = $config['db'];
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$config['db'] = $kusabaxc['db'];
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sql_open();
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// Get databse link
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$kusabax = $pdo;
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// Clear
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unset($pdo);
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// Open Tinyboard database
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$config['db'] = $__temp;
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unset($__temp);
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$k_query = $kusabax->query('SELECT * FROM `' . KU_DBPREFIX . 'boards`');
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$boards = listBoards();
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// Copy boards table, briefly
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$kusabax_boards = Array();
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while($board = $k_query->fetch()) {
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// For later use...
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$kusabax_boards[(int)$board['id']] = $board['name'];
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$already_exists = false;
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foreach($boards as &$_board) {
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if($_board['uri'] == $board['name']) {
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// Board already exists in Tinyboard...
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$log[] = 'Board /' . $board['name'] . '/ already exists.';
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$already_exists = true;
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break;
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}
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}
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if($already_exists)
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continue;
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$log[] = 'Creating board: <strong>/' . $board['name'] . '/</strong>';
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// Go ahead and create this new board...
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$query = prepare('INSERT INTO `boards` VALUES (NULL, :uri, :title, :subtitle)');
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$query->bindValue(':uri', $board['name']);
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$query->bindValue(':title', $board['desc']);
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$query->bindValue(':subtitle', null, PDO::PARAM_NULL);
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$query->execute() or error(db_error($query));
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// Posting table
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query(Element('posts.sql', Array('board' => $board['name']))) or error(db_error());
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// Set up board (create directories, etc.) by opening it
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openBoard($board['name']);
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}
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$k_query = $kusabax->query('SELECT `' . KU_DBPREFIX . 'posts`.*, `' . KU_DBPREFIX . '`.`type` FROM `' . KU_DBPREFIX . 'posts` LEFT JOIN `' . KU_DBPREFIX . 'staff` ON `posterauthority` = `' . KU_DBPREFIX . 'staff`.`id` WHERE `IS_DELETED` = 0') or error(db_error($kusabax));
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while($post = $k_query->fetch(PDO::FETCH_ASSOC)) {
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if(!isset($kusabax_boards[(int)$post['boardid']])) {
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// Board doesn't exist...
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continue;
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}
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$board = $kusabax_boards[(int)$post['boardid']];
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$log[] = 'Replicating post <strong>' . $post['id'] . '</strong> on /' . $board . '/';
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$query = prepare(sprintf("INSERT INTO `posts_%s` VALUES
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(
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:id, :thread, :subject, :email, :name, :trip, :capcode, :body, NULL, :time, :time, :thumb, :thumbwidth, :thumbheight, :file, :width, :height, :filesize, :filename, :filehash, :password, :ip, :sticky, :locked, 0, :embed
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)", $board));
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// Post ID
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$query->bindValue(':id', $post['id'], PDO::PARAM_INT);
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// Thread (`parentid`)
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if($post['parentid'] == 0)
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$query->bindValue(':thread', null, PDO::PARAM_NULL);
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else
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$query->bindValue(':thread', (int)$post['parentid'], PDO::PARAM_INT);
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// Name
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if(empty($post['name']))
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$post['name'] = $config['anonymous'];
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$query->bindValue(':name', trim($post['name']), PDO::PARAM_STR);
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// Trip
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if(empty($post['tripcode']))
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$query->bindValue(':trip', null, PDO::PARAM_NULL);
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else
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$query->bindValue(':trip', $post['tripcode'], PDO::PARAM_STR);
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// Email
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$query->bindValue(':email', trim($post['email']), PDO::PARAM_STR);
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// Subject
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$query->bindValue(':subject', trim($post['subject']), PDO::PARAM_STR);
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// Body (`message`)
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$query->bindValue(':body', convert_markup($post['message']), PDO::PARAM_STR);
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$embed_code = false;
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// File
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if(empty($post['file']) || $post['file'] == 'removed') {
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if($post['file'] == 'removed')
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$query->bindValue(':file', 'deleted', PDO::PARAM_STR);
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else
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$query->bindValue(':file', null, PDO::PARAM_NULL);
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$query->bindValue(':width', null, PDO::PARAM_NULL);
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$query->bindValue(':height', null, PDO::PARAM_NULL);
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$query->bindValue(':filesize', null, PDO::PARAM_NULL);
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$query->bindValue(':filename', null, PDO::PARAM_NULL);
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$query->bindValue(':filehash', null, PDO::PARAM_NULL);
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$query->bindValue(':thumb', null, PDO::PARAM_NULL);
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$query->bindValue(':thumbwidth', null, PDO::PARAM_NULL);
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$query->bindValue(':thumbheight', null, PDO::PARAM_NULL);
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} elseif($post['file_size'] == 0 && empty($post['file_md5'])) {
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// embed
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$query->bindValue(':file', null, PDO::PARAM_NULL);
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$query->bindValue(':width', null, PDO::PARAM_NULL);
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$query->bindValue(':height', null, PDO::PARAM_NULL);
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$query->bindValue(':filesize', null, PDO::PARAM_NULL);
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$query->bindValue(':filename', null, PDO::PARAM_NULL);
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$query->bindValue(':filehash', null, PDO::PARAM_NULL);
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$query->bindValue(':thumb', null, PDO::PARAM_NULL);
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$query->bindValue(':thumbwidth', null, PDO::PARAM_NULL);
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$query->bindValue(':thumbheight', null, PDO::PARAM_NULL);
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if($post['file_type'] == 'you') {
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// youtube
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foreach($config['embedding'] as $embed) {
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if(strpos($embed[0], 'youtube\.com') !== false) {
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$embed_code = preg_replace($embed[0], $embed[1], 'http://youtube.com/watch?v=' . $post['file']);
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$embed_code = str_replace('%%tb_width%%', $config['embed_width'], $embed_code);
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$embed_code = str_replace('%%tb_height%%', $config['embed_height'], $embed_code);
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$query->bindValue(':embed', $embed_code, PDO::PARAM_STR);
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}
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}
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}
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} else {
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$query->bindValue(':file', $post['file'] . '.' . $post['file_type'], PDO::PARAM_STR);
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$query->bindValue(':width', $post['image_w'], PDO::PARAM_INT);
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$query->bindValue(':height', $post['image_h'], PDO::PARAM_INT);
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$query->bindValue(':filesize', $post['file_size'], PDO::PARAM_INT);
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$query->bindValue(':filename', $post['file_original'] . '.' . $post['file_type'], PDO::PARAM_STR);
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// They use MD5; we use SHA1 by default.
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$query->bindValue(':filehash', null, PDO::PARAM_NULL);
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$query->bindValue(':thumb', $post['file'] . '.' . $post['file_type'], PDO::PARAM_STR);
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$query->bindValue(':thumbwidth', $post['thumb_w'], PDO::PARAM_INT);
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$query->bindValue(':thumbheight', $post['thumb_h'], PDO::PARAM_INT);
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// Copy file
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$file_path = KU_BOARDSDIR . $board . '/src/' . $post['file'] . '.' . $post['file_type'];
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$thumb_path = KU_BOARDSDIR . $board . '/thumb/' . $post['file'] . 's.' . $post['file_type'];
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$to_file_path = sprintf($config['board_path'], $board) . $config['dir']['img'] . $post['file'] . '.' . $post['file_type'];
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$to_thumb_path = sprintf($config['board_path'], $board) . $config['dir']['thumb'] . $post['file'] . '.' . $post['file_type'];
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if(!file_exists($to_file_path)) {
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$log[] = 'Copying file: <strong>' . $file_path . '</strong>';
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if(!@copy($file_path, $to_file_path)) {
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$err = error_get_last();
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$log[] = 'Could not copy <strong>' . $file_path . '</strong>: ' . $err['message'];
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}
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}
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if(!file_exists($to_thumb_path)) {
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$log[] = 'Copying file: <strong>' . $thumb_path . '</strong>';
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if(!@copy($thumb_path, $to_thumb_path)) {
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$err = error_get_last();
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$log[] = 'Could not copy <strong>' . $thumb_path. '</strong>: ' . $err['message'];
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}
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}
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}
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if(!$embed_code)
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$query->bindValue(':embed', null, PDO::PARAM_NULL);
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// IP
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$ip = md5_decrypt($post['ip'], KU_RANDOMSEED);
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if(!preg_match('/^\d+\.\d+\.\d+\.\d+$/', $ip)) {
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// Invalid IP address. Wrong KU_RANDOMSEED?
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$log[] = 'Invalid IP address returned after decryption. Wrong KU_RANDOMSEED?';
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$ip = '0.0.0.0'; // just set it to something valid and continue
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}
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$query->bindValue(':ip', $ip, PDO::PARAM_STR);
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// Time (`timestamp`)
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$query->bindValue(':time', $post['timestamp'], PDO::PARAM_INT);
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// Bump (`bumped`)
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$query->bindValue(':bump', $post['bumped'], PDO::PARAM_INT);
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// Locked
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$query->bindValue(':locked', $post['locked'], PDO::PARAM_INT);
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// Sticky
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$query->bindValue(':sticky', $post['stickied'], PDO::PARAM_INT);
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// Impossible
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$query->bindValue(':password', null, PDO::PARAM_NULL);
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if($post['posterauthority']) {
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$query->bindValue(':capcode', $post['type'] == 1 ? 'Admin' : 'Mod', PDO::PARAM_STR);
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} else {
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$query->bindValue(':capcode', null, PDO::PARAM_NULL);
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}
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// Insert post
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$query->execute() or $log[] = 'Error: ' . db_error($query);
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}
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// News
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$k_query = $kusabax->query('SELECT * FROM `' . KU_DBPREFIX . 'front` WHERE `page` = 0');
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while($news = $k_query->fetch()) {
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// Check if already exists
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$query = prepare("SELECT 1 FROM `news` WHERE `body` = :body AND `time` = :time");
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$query->bindValue(':time', $news['timestamp'], PDO::PARAM_INT);
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$query->bindValue(':body', $news['message'], PDO::PARAM_STR);
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$query->execute() or error(db_error($query));
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if($query->fetch())
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continue;
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$query = prepare("INSERT INTO `news` VALUES (NULL, :name, :time, :subject, :body)");
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$query->bindValue(':name', $news['poster'], PDO::PARAM_STR);
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$query->bindValue(':time', $news['timestamp'], PDO::PARAM_INT);
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$query->bindValue(':subject', $news['subject'], PDO::PARAM_STR);
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$query->bindValue(':body', $news['message'], PDO::PARAM_STR);
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$query->execute() or $log[] = 'Error: ' . db_error($query);
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}
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$page['body'] = '<div class="ban"><h2>Migrating…</h2><p>';
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foreach($log as &$l) {
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$page['body'] .= $l . '<br/>';
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}
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$page['body'] .= '</p></div>';
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echo Element('page.html', $page);
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