HTML; $bbcode_tpl['spoiler_title_open'] = << HTML; // Image $bbcode_tpl['img'] = << HTML; $bbcode_tpl['img_aligned'] = << HTML; // HR $bbcode_tpl['hr'] = <<- HTML; array_deep($bbcode_tpl, 'bbcode_tpl_compact'); return $bbcode_tpl; } function bbcode_tpl_compact($text) { $text = str_compact($text); $text = str_replace('> <', '><', $text); return $text; } // prepare a posted message for entry into the database function prepare_message($message) { $message = \TorrentPier\Legacy\BBCode::clean_up($message); $message = htmlCHR($message, false, ENT_NOQUOTES); return $message; } // Fill smiley templates (or just the variables) with smileys // Either in a window or inline function generate_smilies($mode) { global $bb_cfg, $template, $lang, $user, $datastore; $inline_columns = 4; $inline_rows = 7; $window_columns = 8; if ($mode == 'window') { $user->session_start(); } $data = $datastore->get('smile_replacements'); if ($sql = $data['smile']) { $num_smilies = 0; $rowset = []; foreach ($sql as $row) { if (empty($rowset[$row['smile_url']])) { $rowset[$row['smile_url']]['code'] = addslashes($row['code']); $rowset[$row['smile_url']]['emoticon'] = $row['emoticon']; $num_smilies++; } } if ($num_smilies) { $smilies_split_row = ($mode == 'inline') ? $inline_columns - 1 : $window_columns - 1; $s_colspan = 0; $row = 0; $col = 0; foreach ($rowset as $smile_url => $data) { if (!$col) { $template->assign_block_vars('smilies_row', []); } $template->assign_block_vars('smilies_row.smilies_col', [ 'SMILEY_CODE' => $data['code'], 'SMILEY_IMG' => $bb_cfg['smilies_path'] . '/' . $smile_url, 'SMILEY_DESC' => $data['emoticon'], ]); $s_colspan = max($s_colspan, $col + 1); if ($col == $smilies_split_row) { if ($mode == 'inline' && $row == $inline_rows - 1) { break; } $col = 0; $row++; } else { $col++; } } if ($mode == 'inline' && $num_smilies > $inline_rows * $inline_columns) { $template->assign_block_vars('switch_smilies_extra', []); $template->assign_vars([ 'U_MORE_SMILIES' => POSTING_URL . "?mode=smilies", ]); } $template->assign_vars([ 'PAGE_TITLE' => $lang['EMOTICONS'], 'S_SMILIES_COLSPAN' => $s_colspan, ]); } } if ($mode == 'window') { print_page('posting_smilies.tpl', 'simple'); } } // some functions from vB // ############################################################################# /** * Strips away [quote] tags and their contents from the specified string * * @param string Text to be stripped of quote tags * * @return string */ function strip_quotes($text) { $lowertext = strtolower($text); // find all [quote tags $start_pos = array(); $curpos = 0; do { $pos = strpos($lowertext, '[quote', $curpos); if ($pos !== false) { $start_pos[(string)$pos] = 'start'; $curpos = $pos + 6; } } while ($pos !== false); if (count($start_pos) == 0) { return $text; } // find all [/quote] tags $end_pos = array(); $curpos = 0; do { $pos = strpos($lowertext, '[/quote', $curpos); if ($pos !== false) { $end_pos[(string)$pos] = 'end'; $curpos = $pos + 8; } } while ($pos !== false); if (count($end_pos) == 0) { return $text; } // merge them together and sort based on position in string $pos_list = $start_pos + $end_pos; ksort($pos_list); do { // build a stack that represents when a quote tag is opened // and add non-quote text to the new string $stack = array(); $newtext = '[...] '; $substr_pos = 0; foreach ($pos_list as $pos => $type) { $stacksize = count($stack); if ($type == 'start') { // empty stack, so add from the last close tag or the beginning of the string if ($stacksize == 0) { $newtext .= substr($text, $substr_pos, $pos - $substr_pos); } $stack[] = $pos; } else { // pop off the latest opened tag if ($stacksize) { array_pop($stack); $substr_pos = $pos + 8; } } } // add any trailing text $newtext .= substr($text, $substr_pos); // check to see if there's a stack remaining, remove those points // as key points, and repeat. Allows emulation of a non-greedy-type // recursion. if ($stack) { foreach ($stack as $pos) { unset($pos_list[(string)$pos]); } } } while ($stack); return $newtext; } // ############################################################################# /** * Strips away bbcode from a given string, leaving plain text * * @param string Text to be stripped of bbcode tags * @param boolean If true, strip away quote tags AND their contents * @param boolean If true, use the fast-and-dirty method rather than the shiny and nice method * * @return string */ function strip_bbcode($message, $stripquotes = true, $fast_and_dirty = false, $showlinks = true) { $find = array(); $replace = array(); if ($stripquotes) { // [quote=username] and [quote] $message = strip_quotes($message); } // a really quick and rather nasty way of removing bbcode if ($fast_and_dirty) { // any old thing in square brackets $find[] = '#\[.*/?\]#siU'; $replace = ''; $message = preg_replace($find, $replace, $message); } // the preferable way to remove bbcode else { // simple links $find[] = '#\[(email|url)=("??)(.+)\\2\]\\3\[/\\1\]#siU'; $replace[] = '\3'; // named links $find[] = '#\[(email|url)=("??)(.+)\\2\](.+)\[/\\1\]#siU'; $replace[] = ($showlinks ? '\4 (\3)' : '\4'); // smilies $find[] = '#(?<=^|\W)(:\w+?:)(?=$|\W)#'; $replace[] = ''; // replace $message = preg_replace($find, $replace, $message); // strip out all other instances of [x]...[/x] while (preg_match('#\[([a-z]+)\s*?(?:[^\]]*?)\](.*?)(\[/\1\])#is', $message, $m)) { $message = str_replace($m[0], $m[2], $message); } $replace = array('[*]', '[hr]', '[br]', '[align=center]', '[align=left]', '[align=right]'); $message = str_replace($replace, ' ', $message); } return $message; } function extract_search_words($text) { global $bb_cfg; $max_words_count = $bb_cfg['max_search_words_per_post']; $min_word_len = max(2, $bb_cfg['search_min_word_len'] - 1); $max_word_len = $bb_cfg['search_max_word_len']; $text = ' ' . str_compact(strip_tags(mb_strtolower($text))) . ' '; $text = str_replace(array('[', ']'), array('[', ']'), $text); // HTML entities like   $text = preg_replace('/(\w*?)&#?[0-9a-z]+;(\w*?)/iu', '', $text); // Remove URL's ((www|ftp)\.[\w\#!$%&~/.\-;:=,?@а-яА-Я\[\]+]*?) $text = preg_replace('#\b[a-z0-9]+://[\w\#!$%&~/.\-;:=,?@а-яА-Я\[\]+]+(/[0-9a-z\?\.%_\-\+=&/]+)?#u', ' ', $text); $text = str_replace(['[url=', '?', '!'], ' ', $text); $text = strip_bbcode($text); // Filter out characters like ^, $, &, change "it's" to "its" $text = preg_replace('#[.,:;]#u', ' ', $text); // Trim 1+ spaces to one space and split this string into unique words $text = array_unique(explode(' ', str_compact($text))); // short & long words 2 $text_out = array(); foreach ($text as $word) { if (mb_strlen($word) > $min_word_len && mb_strlen($word) <= $max_word_len) { $text_out[] = $word; } } $text = $text_out; if (count($text) > $max_words_count) { $text = array_splice($text, 0, $max_words_count); } return $text; } function add_search_words($post_id, $post_message, $topic_title = '', $only_return_words = false) { global $bb_cfg; $text = $topic_title . ' ' . $post_message; $words = ($text) ? extract_search_words($text) : array(); if ($only_return_words || $bb_cfg['search_engine_type'] == 'sphinx') { return implode("\n", $words); } DB()->query("DELETE FROM " . BB_POSTS_SEARCH . " WHERE post_id = $post_id"); if ($words_sql = DB()->escape(implode("\n", $words))) { DB()->query("REPLACE INTO " . BB_POSTS_SEARCH . " (post_id, search_words) VALUES ($post_id, '$words_sql')"); } } /** * Dirty class removed from here since 2.2.0 * To add new bbcodes see at src/Legacy/BBCode.php */ function bbcode2html($text) { global $bbcode; if (!isset($bbcode)) { $bbcode = new TorrentPier\Legacy\BBCode(); } $orig_word = array(); $replacement_word = array(); obtain_word_list($orig_word, $replacement_word); if (count($orig_word)) { $text = preg_replace($orig_word, $replacement_word, $text); } return $bbcode->bbcode2html($text); } function get_words_rate($text) { static $wr = null; if (!isset($wr)) { $wr = new TorrentPier\Legacy\WordsRate(); } return $wr->get_words_rate($text); } function hide_passkey($str) { global $bb_cfg; return preg_replace("#\?{$bb_cfg['passkey_key']}=[a-zA-Z0-9]{" . BT_AUTH_KEY_LENGTH . "}#", "?{$bb_cfg['passkey_key']}=passkey", $str); } function get_parsed_post($postrow, $mode = 'full', $return_chars = 600) { global $bb_cfg; if ($bb_cfg['use_posts_cache'] && !empty($postrow['post_html'])) { return $postrow['post_html']; } $message = bbcode2html($postrow['post_text']); // Posts cache if ($bb_cfg['use_posts_cache']) { DB()->shutdown['post_html'][] = array( 'post_id' => (int)$postrow['post_id'], 'post_html' => (string)$message, ); } return $message; } function update_post_html($postrow) { DB()->query("DELETE FROM " . BB_POSTS_HTML . " WHERE post_id = " . (int)$postrow['post_id']); }