mirror of
https://github.com/torrentpier/torrentpier.git
synced 2024-12-14 16:11:16 -08:00
290 lines
13 KiB
PHP
290 lines
13 KiB
PHP
<?php
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/**
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* TorrentPier – Bull-powered BitTorrent tracker engine
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*
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* @copyright Copyright (c) 2005-2024 TorrentPier (https://torrentpier.com)
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* @link https://github.com/torrentpier/torrentpier for the canonical source repository
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* @license https://github.com/torrentpier/torrentpier/blob/master/LICENSE MIT License
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*/
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if (!defined('IN_AJAX')) {
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die(basename(__FILE__));
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}
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global $lang, $bb_cfg, $userdata, $wordCensor;
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if (!isset($this->request['type'])) {
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$this->ajax_die('empty type');
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}
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if (isset($this->request['post_id'])) {
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$post_id = (int)$this->request['post_id'];
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$post = DB()->fetch_row("SELECT t.*, f.*, p.*, pt.post_text
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FROM " . BB_TOPICS . " t, " . BB_FORUMS . " f, " . BB_POSTS . " p, " . BB_POSTS_TEXT . " pt
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WHERE p.post_id = $post_id
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AND t.topic_id = p.topic_id
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AND f.forum_id = t.forum_id
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AND p.post_id = pt.post_id
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LIMIT 1");
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if (!$post) {
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$this->ajax_die('not post');
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}
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$is_auth = auth(AUTH_ALL, $post['forum_id'], $userdata, $post);
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if ($post['topic_status'] == TOPIC_LOCKED && !$is_auth['auth_mod']) {
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$this->ajax_die($lang['TOPIC_LOCKED']);
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}
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} elseif (isset($this->request['topic_id'])) {
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$topic_id = (int)$this->request['topic_id'];
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$post = DB()->fetch_row("SELECT t.*, f.*
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FROM " . BB_TOPICS . " t, " . BB_FORUMS . " f
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WHERE t.topic_id = $topic_id
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AND f.forum_id = t.forum_id
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LIMIT 1");
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if (!$post) {
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$this->ajax_die($lang['INVALID_TOPIC_ID_DB']);
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}
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$is_auth = auth(AUTH_ALL, $post['forum_id'], $userdata, $post);
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}
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switch ($this->request['type']) {
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case 'delete':
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if ($post['post_id'] != $post['topic_first_post_id'] && $is_auth['auth_delete'] && ($is_auth['auth_mod'] || ($userdata['user_id'] == $post['poster_id'] && $post['topic_last_post_id'] == $post['post_id'] && $post['post_time'] + 3600 * 3 > TIMENOW))) {
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if (empty($this->request['confirmed'])) {
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$this->prompt_for_confirm($lang['CONFIRM_DELETE']);
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}
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\TorrentPier\Legacy\Admin\Common::post_delete($post_id);
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// Update atom feed
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update_atom('topic', (int)$this->request['topic_id']);
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$this->response['hide'] = true;
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$this->response['post_id'] = $post_id;
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} else {
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$this->ajax_die(sprintf($lang['SORRY_AUTH_DELETE'], strip_tags($is_auth['auth_delete_type'])));
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}
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break;
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case 'reply':
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if (bf($userdata['user_opt'], 'user_opt', 'dis_post')) {
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$this->ajax_die($lang['RULES_REPLY_CANNOT']);
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} elseif (!$is_auth['auth_reply']) {
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$this->ajax_die(sprintf($lang['SORRY_AUTH_REPLY'], strip_tags($is_auth['auth_reply_type'])));
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}
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$quote_username = ($post['post_username'] != '') ? $post['post_username'] : get_username($post['poster_id']);
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$message = "[quote=\"" . $quote_username . "\"][qpost=" . $post['post_id'] . "]" . $post['post_text'] . "[/quote]\r";
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// hide user passkey
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$message = preg_replace('#(?<=[\?&;]' . $bb_cfg['passkey_key'] . '=)[a-zA-Z0-9]#', 'passkey', $message);
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// hide sid
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$message = preg_replace('#(?<=[\?&;]sid=)[a-zA-Z0-9]#', 'sid', $message);
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$message = $wordCensor->censorString($message);
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if ($post['post_id'] == $post['topic_first_post_id']) {
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$message = "[quote]" . $post['topic_title'] . "[/quote]\r";
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}
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if (mb_strlen($message, 'UTF-8') > 1000) {
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$this->response['redirect'] = make_url(POSTING_URL . '?mode=quote&' . POST_POST_URL . '=' . $post_id);
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}
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$this->response['quote'] = true;
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$this->response['message'] = $message;
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break;
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case 'view_message':
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$message = (string)$this->request['message'];
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if (!trim($message)) {
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$this->ajax_die($lang['EMPTY_MESSAGE']);
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}
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$message = htmlCHR($message, false, ENT_NOQUOTES);
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$this->response['message_html'] = bbcode2html($message);
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$this->response['res_id'] = @$this->request['res_id'];
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break;
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case 'edit':
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case 'editor':
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if (bf($userdata['user_opt'], 'user_opt', 'dis_post_edit')) {
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$this->ajax_die($lang['POST_EDIT_CANNOT']);
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}
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if ($post['poster_id'] != $userdata['user_id'] && !$is_auth['auth_mod']) {
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$this->ajax_die($lang['EDIT_OWN_POSTS']);
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}
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if ((mb_strlen($post['post_text'], 'UTF-8') > 1000) || $post['post_attachment'] || ($post['topic_first_post_id'] == $post_id)) {
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$this->response['redirect'] = make_url(POSTING_URL . '?mode=editpost&' . POST_POST_URL . '=' . $post_id);
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} elseif ($this->request['type'] == 'editor') {
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$text = (string)$this->request['text'];
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$text = prepare_message($text);
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if (mb_strlen($text) > 2) {
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if ($text != $post['post_text']) {
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if ($bb_cfg['max_smilies']) {
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$count_smilies = substr_count(bbcode2html($text), '<img class="smile" src="' . $bb_cfg['smilies_path']);
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if ($count_smilies > $bb_cfg['max_smilies']) {
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$this->ajax_die(sprintf($lang['MAX_SMILIES_PER_POST'], $bb_cfg['max_smilies']));
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}
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}
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DB()->query("UPDATE " . BB_POSTS_TEXT . " SET post_text = '" . DB()->escape($text) . "' WHERE post_id = $post_id LIMIT 1");
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if ($post['topic_last_post_id'] != $post['post_id'] && $userdata['user_id'] == $post['poster_id']) {
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DB()->query("UPDATE " . BB_POSTS . " SET post_edit_time = '" . TIMENOW . "', post_edit_count = post_edit_count + 1 WHERE post_id = $post_id LIMIT 1");
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}
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$s_text = str_replace('\n', "\n", $text);
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$s_topic_title = str_replace('\n', "\n", $post['topic_title']);
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add_search_words($post_id, stripslashes($s_text), stripslashes($s_topic_title));
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update_post_html([
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'post_id' => $post_id,
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'post_text' => $text
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]);
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}
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} else {
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$this->ajax_die($lang['EMPTY_MESSAGE']);
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}
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// Update atom feed
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update_atom('topic', (int)$this->request['topic_id']);
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$this->response['html'] = bbcode2html($text);
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} else {
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$is_auth = auth(AUTH_ALL, $post['forum_id'], $userdata, $post);
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if ($post['topic_status'] == TOPIC_LOCKED && !$is_auth['auth_mod']) {
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$this->ajax_die($lang['TOPIC_LOCKED']);
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} elseif (!$is_auth['auth_edit']) {
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$this->ajax_die(sprintf($lang['SORRY_AUTH_EDIT'], strip_tags($is_auth['auth_edit_type'])));
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}
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$hidden_form = '<input type="hidden" name="mode" value="editpost" />';
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$hidden_form .= '<input type="hidden" name="' . POST_POST_URL . '" value="' . $post_id . '" />';
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$hidden_form .= '<input type="hidden" name="subject" value="' . $post['topic_title'] . '" />';
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$this->response['text'] = '
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<form action="' . POSTING_URL . '" method="post" name="post">
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' . $hidden_form . '
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<div class="buttons mrg_4">
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<input type="button" value="B" name="codeB" title="' . $lang['BOLD'] . '" style="font-weight: bold;" />
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<input type="button" value="i" name="codeI" title="' . $lang['ITALIC'] . '" style="font-style: italic;" />
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<input type="button" value="u" name="codeU" title="' . $lang['UNDERLINE'] . '" style="text-decoration: underline;" />
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<input type="button" value="s" name="codeS" title="' . $lang['STRIKEOUT'] . '" style="text-decoration: line-through;" />
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<input type="button" value="' . $lang['QUOTE'] . '" name="codeQuote" title="' . $lang['QUOTE_TITLE'] . '" />
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<input type="button" value="Img" name="codeImg" title="' . $lang['IMG_TITLE'] . '" />
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<input type="button" value="' . $lang['URL'] . '" name="codeUrl" title="' . $lang['URL_TITLE'] . '" style="text-decoration: underline;" />
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<input type="button" value="' . $lang['CODE'] . '" name="codeCode" title="' . $lang['CODE_TITLE'] . '" />
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<input type="button" value="' . $lang['LIST'] . '" name="codeList" title="' . $lang['LIST_TITLE'] . '" />
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<input type="button" value="1." name="codeOpt" title="' . $lang['LIST_ITEM'] . '" />
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<input type="button" value="' . $lang['QUOTE_SEL'] . '" name="quoteselected" title="' . $lang['QUOTE_SELECTED'] . '" onclick="bbcode.onclickQuoteSel();" />
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</div>
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<textarea id="message-' . $post_id . '" class="editor mrg_4" name="message" rows="18" cols="92">' . $post['post_text'] . '</textarea>
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<div class="mrg_4 tCenter">
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<input title="Alt+Enter" name="preview" type="submit" value="' . $lang['PREVIEW'] . '">
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<input type="button" onclick="edit_post(' . $post_id . ');" value="' . $lang['CANCEL'] . '">
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<input type="button" onclick="edit_post(' . $post_id . ', \'editor\', $(\'#message-' . $post_id . '\').val()); return false;" class="bold" value="' . $lang['SUBMIT'] . '">
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</div><hr>
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<script type="text/javascript">
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var bbcode = new BBCode("message-' . $post_id . '");
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var ctrl = "ctrl";
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bbcode.addTag("codeB", "b", null, "B", ctrl);
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bbcode.addTag("codeI", "i", null, "I", ctrl);
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bbcode.addTag("codeU", "u", null, "U", ctrl);
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bbcode.addTag("codeS", "s", null, "S", ctrl);
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bbcode.addTag("codeQuote", "quote", null, "Q", ctrl);
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bbcode.addTag("codeImg", "img", null, "R", ctrl);
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bbcode.addTag("codeUrl", "url", "/url", "W", ctrl);
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bbcode.addTag("codeCode", "code", null, "K", ctrl);
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bbcode.addTag("codeList", "list", null, "L", ctrl);
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bbcode.addTag("codeOpt", "*", "", "0", ctrl);
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</script>
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</form>';
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}
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$this->response['post_id'] = $post_id;
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break;
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case 'add':
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if (!isset($this->request['topic_id'])) {
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$this->ajax_die($lang['INVALID_TOPIC_ID']);
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}
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if (bf($userdata['user_opt'], 'user_opt', 'dis_post')) {
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$this->ajax_die($lang['RULES_REPLY_CANNOT']);
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} elseif (!$is_auth['auth_reply']) {
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$this->ajax_die(sprintf($lang['SORRY_AUTH_REPLY'], strip_tags($is_auth['auth_reply_type'])));
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}
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if ($post['topic_status'] == TOPIC_LOCKED && !$is_auth['auth_mod']) {
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$this->ajax_die($lang['TOPIC_LOCKED']);
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}
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$message = (string)$this->request['message'];
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$message = prepare_message($message);
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// Flood control
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$where_sql = IS_GUEST ? "p.poster_ip = '" . USER_IP . "'" : "p.poster_id = {$userdata['user_id']}";
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$sql = "SELECT MAX(p.post_time) AS last_post_time FROM " . BB_POSTS . " p WHERE $where_sql";
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if ($row = DB()->fetch_row($sql) and $row['last_post_time']) {
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if ($userdata['user_level'] == USER) {
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if ((TIMENOW - $row['last_post_time']) < $bb_cfg['flood_interval']) {
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$this->ajax_die($lang['FLOOD_ERROR']);
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}
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}
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}
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// Double Post Control
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if (!empty($row['last_post_time']) && !IS_AM) {
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$sql = "
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SELECT pt.post_text
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FROM " . BB_POSTS . " p, " . BB_POSTS_TEXT . " pt
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WHERE $where_sql
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AND p.post_time = " . (int)$row['last_post_time'] . "
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AND pt.post_id = p.post_id
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LIMIT 1
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";
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if ($row = DB()->fetch_row($sql)) {
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$last_msg = DB()->escape($row['post_text']);
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if ($last_msg == $message) {
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$this->ajax_die($lang['DOUBLE_POST_ERROR']);
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}
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}
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}
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if ($bb_cfg['max_smilies']) {
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$count_smilies = substr_count(bbcode2html($message), '<img class="smile" src="' . $bb_cfg['smilies_path']);
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if ($count_smilies > $bb_cfg['max_smilies']) {
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$this->ajax_die(sprintf($lang['MAX_SMILIES_PER_POST'], $bb_cfg['max_smilies']));
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}
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}
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DB()->sql_query("INSERT INTO " . BB_POSTS . " (topic_id, forum_id, poster_id, post_time, poster_ip) VALUES ($topic_id, " . $post['forum_id'] . ", " . $userdata['user_id'] . ", '" . TIMENOW . "', '" . USER_IP . "')");
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$post_id = DB()->sql_nextid();
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DB()->sql_query("INSERT INTO " . BB_POSTS_TEXT . " (post_id, post_text) VALUES ($post_id, '" . DB()->escape($message) . "')");
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\TorrentPier\Legacy\Post::update_post_stats('reply', $post, $post['forum_id'], $topic_id, $post_id, $userdata['user_id']);
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$s_message = str_replace('\n', "\n", $message);
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$s_topic_title = str_replace('\n', "\n", $post['topic_title']);
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add_search_words($post_id, stripslashes($s_message), stripslashes($s_topic_title));
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update_post_html([
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'post_id' => $post_id,
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'post_text' => $message
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]);
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if ($bb_cfg['topic_notify_enabled']) {
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$notify = !empty($this->request['notify']);
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\TorrentPier\Legacy\Post::user_notification('reply', $post, $post['topic_title'], $post['forum_id'], $topic_id, $notify);
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}
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// Update atom feed
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update_atom('topic', (int)$this->request['topic_id']);
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$this->response['redirect'] = make_url(POST_URL . "$post_id#$post_id");
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break;
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default:
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$this->ajax_die('empty type');
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break;
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}
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