2023-03-11 12:04:29 +03:00
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<?php
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if (!defined('BB_ROOT')) die(basename(__FILE__));
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$datastore->enqueue(array(
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'smile_replacements',
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));
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$page_cfg['include_bbcode_js'] = true;
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//
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// BBCode templates
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//
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function get_bbcode_tpl ()
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{
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$bbcode_tpl = array();
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// Quote
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$bbcode_tpl['quote_open'] = <<<HTML
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<div class="q-wrap">
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<div class="q">
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HTML;
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$bbcode_tpl['quote_username_open'] = <<<HTML
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<div class="q-wrap">
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<div class="q" head="\\1">
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HTML;
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$bbcode_tpl['quote_close'] = <<<HTML
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</div>
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</div>
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HTML;
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// Code
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$bbcode_tpl['code_open'] = <<<HTML
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<div class="c-wrap">
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<div class="c-body">
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HTML;
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$bbcode_tpl['code_close'] = <<<HTML
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</div>
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</div>
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HTML;
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// Spoiler
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$bbcode_tpl['spoiler_open'] = <<<HTML
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<div class="sp-wrap">
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<div class="sp-body">
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HTML;
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$bbcode_tpl['spoiler_title_open'] = <<<HTML
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<div class="sp-wrap">
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<div class="sp-body" title="\\1">
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<h3 class="sp-title">\\1</h3>
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HTML;
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$bbcode_tpl['spoiler_close'] = <<<HTML
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</div>
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</div>
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HTML;
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// Image
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$bbcode_tpl['img'] = <<<HTML
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<var class="postImg" title="$1"> </var>
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HTML;
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$bbcode_tpl['img_aligned'] = <<<HTML
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<var class="postImg postImgAligned img-\\1" title="\\2"> </var>
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HTML;
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// HR
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$bbcode_tpl['hr'] = <<<HTML
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<span class="post-hr">-</span>
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HTML;
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array_deep($bbcode_tpl, 'bbcode_tpl_compact');
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return $bbcode_tpl;
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}
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function bbcode_tpl_compact ($text)
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{
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$text = str_compact($text);
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$text = str_replace('> <', '><', $text);
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return $text;
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}
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// prepare a posted message for entry into the database
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function prepare_message ($message)
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{
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$message = bbcode::clean_up($message);
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$message = htmlCHR($message, false, ENT_NOQUOTES);
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return $message;
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}
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// Fill smiley templates (or just the variables) with smileys
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// Either in a window or inline
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function generate_smilies($mode)
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{
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global $bb_cfg, $template, $lang, $user, $datastore;
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$inline_columns = 4;
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$inline_rows = 7;
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$window_columns = 8;
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if ($mode == 'window')
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{
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$user->session_start();
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}
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$data = $datastore->get('smile_replacements');
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if ($sql = $data['smile'])
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{
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$num_smilies = 0;
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$rowset = array();
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foreach ($sql as $row)
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{
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if (empty($rowset[$row['smile_url']]))
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{
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$rowset[$row['smile_url']]['code'] = addslashes($row['code']);
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$rowset[$row['smile_url']]['emoticon'] = $row['emoticon'];
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$num_smilies++;
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}
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}
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if ($num_smilies)
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{
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$smilies_count = ($mode == 'inline') ? min(19, $num_smilies) : $num_smilies;
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$smilies_split_row = ($mode == 'inline') ? $inline_columns - 1 : $window_columns - 1;
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$s_colspan = 0;
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$row = 0;
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$col = 0;
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while (list($smile_url, $data) = @each($rowset))
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{
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if (!$col)
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{
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$template->assign_block_vars('smilies_row', array());
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}
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$template->assign_block_vars('smilies_row.smilies_col', array(
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'SMILEY_CODE' => $data['code'],
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'SMILEY_IMG' => $bb_cfg['smilies_path'] . '/' . $smile_url,
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'SMILEY_DESC' => $data['emoticon'],
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));
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$s_colspan = max($s_colspan, $col + 1);
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if ($col == $smilies_split_row)
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{
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if ($mode == 'inline' && $row == $inline_rows - 1)
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{
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break;
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}
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$col = 0;
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$row++;
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}
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else
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{
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$col++;
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}
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}
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if ($mode == 'inline' && $num_smilies > $inline_rows * $inline_columns)
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{
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$template->assign_block_vars('switch_smilies_extra', array());
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$template->assign_vars(array(
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'U_MORE_SMILIES' => POSTING_URL ."?mode=smilies",
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));
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}
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$template->assign_vars(array(
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'PAGE_TITLE' => $lang['EMOTICONS'],
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'S_SMILIES_COLSPAN' => $s_colspan,
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));
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}
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}
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if ($mode == 'window')
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{
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print_page('posting_smilies.tpl', 'simple');
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}
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}
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// some functions from vB
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// #############################################################################
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/**
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* Strips away [quote] tags and their contents from the specified string
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*
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2024-01-09 10:15:26 +03:00
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* @param string $text Text to be stripped of quote tags
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2023-03-11 12:04:29 +03:00
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*
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* @return string
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*/
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function strip_quotes ($text)
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{
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$lowertext = strtolower($text);
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// find all [quote tags
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$start_pos = array();
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$curpos = 0;
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do
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{
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$pos = strpos($lowertext, '[quote', $curpos);
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if ($pos !== false)
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{
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$start_pos["$pos"] = 'start';
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$curpos = $pos + 6;
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}
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}
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while ($pos !== false);
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if (sizeof($start_pos) == 0)
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{
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return $text;
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}
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// find all [/quote] tags
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$end_pos = array();
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$curpos = 0;
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do
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{
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$pos = strpos($lowertext, '[/quote', $curpos);
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if ($pos !== false)
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{
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$end_pos["$pos"] = 'end';
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$curpos = $pos + 8;
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}
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}
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while ($pos !== false);
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if (sizeof($end_pos) == 0)
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{
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return $text;
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}
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// merge them together and sort based on position in string
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$pos_list = $start_pos + $end_pos;
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ksort($pos_list);
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do
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{
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// build a stack that represents when a quote tag is opened
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// and add non-quote text to the new string
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$stack = array();
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$newtext = '[...] ';
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$substr_pos = 0;
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foreach ($pos_list AS $pos => $type)
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{
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$stacksize = sizeof($stack);
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if ($type == 'start')
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{
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// empty stack, so add from the last close tag or the beginning of the string
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if ($stacksize == 0)
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{
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$newtext .= substr($text, $substr_pos, $pos - $substr_pos);
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}
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array_push($stack, $pos);
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}
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else
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{
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// pop off the latest opened tag
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if ($stacksize)
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{
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array_pop($stack);
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$substr_pos = $pos + 8;
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}
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}
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}
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// add any trailing text
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$newtext .= substr($text, $substr_pos);
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// check to see if there's a stack remaining, remove those points
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// as key points, and repeat. Allows emulation of a non-greedy-type
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// recursion.
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if ($stack)
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{
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foreach ($stack AS $pos)
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{
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unset($pos_list["$pos"]);
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}
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}
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}
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while ($stack);
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return $newtext;
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}
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// #############################################################################
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/**
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* Strips away bbcode from a given string, leaving plain text
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*
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2024-01-09 10:15:26 +03:00
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* @param string $message Text to be stripped of bbcode tags
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* @param boolean $stripquotes If true, strip away quote tags AND their contents
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* @param boolean $fast_and_dirty If true, use the fast-and-dirty method rather than the shiny and nice method
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2023-03-11 12:04:29 +03:00
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*
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* @return string
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*/
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function strip_bbcode ($message, $stripquotes = true, $fast_and_dirty = false, $showlinks = true)
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{
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$find = array();
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$replace = array();
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if ($stripquotes)
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{
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// [quote=username] and [quote]
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$message = strip_quotes($message);
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}
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// a really quick and rather nasty way of removing bbcode
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if ($fast_and_dirty)
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{
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|
|
// 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 = str_replace('?', ' ', $text);
|
|
|
|
|
|
$text = str_replace('!', ' ', $text);
|
|
|
|
|
|
|
|
|
|
|
|
$text = strip_bbcode($text);
|
|
|
|
|
|
|
|
|
|
|
|
// Filter out characters like ^, $, &, change "it's" to "its"
|
|
|
|
|
|
$text = preg_replace('#[.,:;]#u', ' ', $text);
|
|
|
|
|
|
|
|
|
|
|
|
// short & long words
|
|
|
|
|
|
// $text = preg_replace('#(?<=^|\s)(\S{1,'.$min_word_len.'}|\S{'.$max_word_len.',}|\W*)(?=$|\s)#u', ' ', $text);
|
|
|
|
|
|
|
|
|
|
|
|
$text = remove_stopwords($text);
|
|
|
|
|
|
# $text = replace_synonyms($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 = $text_out;
|
|
|
|
|
|
|
|
|
|
|
|
if (sizeof($text) > $max_words_count)
|
|
|
|
|
|
{
|
|
|
|
|
|
# shuffle($text);
|
|
|
|
|
|
$text = array_splice($text, 0, $max_words_count);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
function replace_synonyms ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
static $syn_match = null, $syn_replace = null;
|
|
|
|
|
|
|
|
|
|
|
|
if (is_null($syn_match))
|
|
|
|
|
|
{
|
|
|
|
|
|
preg_match_all("#(\w+) (\w+)(\r?\n|$)#", @file_get_contents(LANG_DIR .'search_synonyms.txt'), $m);
|
|
|
|
|
|
|
|
|
|
|
|
$syn_match = $m[2];
|
|
|
|
|
|
$syn_replace = $m[1];
|
|
|
|
|
|
|
|
|
|
|
|
array_deep($syn_match, 'pad_with_space');
|
|
|
|
|
|
array_deep($syn_replace, 'pad_with_space');
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return ($syn_match && $syn_replace) ? str_replace($syn_match, $syn_replace, $text) : $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
function add_search_words ($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 join("\n", $words);
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
DB()->query("DELETE FROM ". BB_POSTS_SEARCH ." WHERE post_id = $post_id");
|
|
|
|
|
|
|
|
|
|
|
|
if ($words_sql = DB()->escape(join("\n", $words)))
|
|
|
|
|
|
{
|
|
|
|
|
|
DB()->query("REPLACE INTO ". BB_POSTS_SEARCH ." (post_id, search_words) VALUES ($post_id, '$words_sql')");
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
class bbcode
|
|
|
|
|
|
{
|
|
|
|
|
|
var $tpl = array(); // шаблоны для замены тегов
|
|
|
|
|
|
var $smilies = null; // смайлы
|
|
|
|
|
|
var $found_spam = null; // найденные спам "слова"
|
|
|
|
|
|
var $del_words = array(); // см. get_words_rate()
|
|
|
|
|
|
var $tidy_cfg = array(
|
|
|
|
|
|
'drop-empty-paras' => false,
|
|
|
|
|
|
'fix-uri' => false,
|
|
|
|
|
|
'force-output' => true,
|
|
|
|
|
|
'hide-comments' => true,
|
|
|
|
|
|
'join-classes' => false,
|
|
|
|
|
|
'join-styles' => false,
|
|
|
|
|
|
'merge-divs' => false,
|
|
|
|
|
|
'newline' => 'LF',
|
|
|
|
|
|
'output-xhtml' => true,
|
|
|
|
|
|
'preserve-entities' => true,
|
|
|
|
|
|
'quiet' => true,
|
|
|
|
|
|
'quote-ampersand' => false,
|
|
|
|
|
|
'show-body-only' => true,
|
|
|
|
|
|
'show-errors' => false,
|
|
|
|
|
|
'show-warnings' => false,
|
|
|
|
|
|
'wrap' => 0,
|
|
|
|
|
|
);
|
|
|
|
|
|
var $block_tags = array(
|
|
|
|
|
|
'align',
|
|
|
|
|
|
'br',
|
|
|
|
|
|
'clear',
|
|
|
|
|
|
'hr',
|
|
|
|
|
|
'list',
|
|
|
|
|
|
'pre',
|
|
|
|
|
|
'quote',
|
|
|
|
|
|
'spoiler',
|
|
|
|
|
|
);
|
|
|
|
|
|
var $preg = array();
|
|
|
|
|
|
var $str = array();
|
|
|
|
|
|
var $preg_search = array();
|
|
|
|
|
|
var $preg_repl = array();
|
|
|
|
|
|
var $str_search = array();
|
|
|
|
|
|
var $str_repl = array();
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* Constructor
|
|
|
|
|
|
*/
|
|
|
|
|
|
function bbcode ()
|
|
|
|
|
|
{
|
|
|
|
|
|
$this->tpl = get_bbcode_tpl();
|
|
|
|
|
|
|
|
|
|
|
|
$this->init_replacements();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* init_replacements
|
|
|
|
|
|
*/
|
|
|
|
|
|
function init_replacements ()
|
|
|
|
|
|
{
|
|
|
|
|
|
$tpl = $this->tpl;
|
2023-09-30 15:10:44 +03:00
|
|
|
|
$img_exp = '(https?:)?//[^\s\?&;=\#\"<>]+?\.(jpg|jpeg|gif|png|webp|bmp)([a-z0-9/?&%;][^\[\]]*)?';
|
2023-03-11 12:04:29 +03:00
|
|
|
|
$email_exp = '[a-z0-9&\-_.]+?@[\w\-]+\.([\w\-\.]+\.)?[\w]+';
|
|
|
|
|
|
|
|
|
|
|
|
$this->preg = array(
|
|
|
|
|
|
'#\[quote="(.+?)"\]#isu' => $tpl['quote_username_open'],
|
|
|
|
|
|
'#\[spoiler="(.+?)"\]#isu' => $tpl['spoiler_title_open'],
|
|
|
|
|
|
'#\[list=(a|A|i|I|1)\]#isu' => '<ul type="$1">',
|
|
|
|
|
|
'#\[\*=(\d+)\]#isu' => '<li value="$1">',
|
|
|
|
|
|
'#\[pre\](.*?)\[/pre\]#isu' => '<pre class="post-pre">$1</pre>',
|
|
|
|
|
|
'#\[name=([a-zA-Z0-9_]+?)\]#isu' => '<a name="$1"></a>',
|
|
|
|
|
|
'#\[url=\#([a-zA-Z0-9_]+?)\](.*?)\[/url\]#isu' => '<a class="postLink-name" href="#$1">$2</a>',
|
|
|
|
|
|
'#\[color=([\#0-9a-zA-Z]+)\]#isu' => '<span style="color: $1;">',
|
|
|
|
|
|
'#\[size=([1-2]?[0-9])\]#isu' => '<span style="font-size: $1px; line-height: normal;">',
|
|
|
|
|
|
'#\[align=(left|right|center|justify)\]#isu' => '<span class="post-align" style="text-align: $1;">',
|
|
|
|
|
|
'#\[font="([\w\- \']+)"\]#isu' => '<span style="font-family: $1;">',
|
2024-02-10 16:29:50 +03:00
|
|
|
|
'#\[font=([\w\- \']+)\]#isu' => '<span style="font-family: $1;">',
|
2023-03-11 12:04:29 +03:00
|
|
|
|
"#\[img\]($img_exp)\[/img\]#isu" => $tpl['img'],
|
|
|
|
|
|
"#\[img=(left|right|center)\]($img_exp)\[/img\]\s*#isu" => $tpl['img_aligned'],
|
|
|
|
|
|
"#\[email\]($email_exp)\[/email\]#isu" => '<a href="mailto:$1">$1</a>',
|
|
|
|
|
|
"#\[qpost=([0-9]*)\]#isu" => '<u class="q-post">$1</u>',
|
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
|
|
$this->str = array(
|
|
|
|
|
|
'[quote]' => $tpl['quote_open'],
|
|
|
|
|
|
'[/quote]' => $tpl['quote_close'],
|
|
|
|
|
|
'[spoiler]' => $tpl['spoiler_open'],
|
|
|
|
|
|
'[/spoiler]' => $tpl['spoiler_close'],
|
|
|
|
|
|
'[list]' => '<ul>',
|
|
|
|
|
|
'[*]' => '<li>',
|
|
|
|
|
|
'[/list]' => '</ul>',
|
|
|
|
|
|
'[/color]' => '</span>',
|
|
|
|
|
|
'[/size]' => '</span>',
|
|
|
|
|
|
'[/align]' => '</span>',
|
|
|
|
|
|
'[/font]' => '</span>',
|
|
|
|
|
|
'[tab]' => ' ',
|
|
|
|
|
|
'[br]' => "\n\n",
|
|
|
|
|
|
'[hr]' => $tpl['hr'],
|
|
|
|
|
|
'[b]' => '<span class="post-b">',
|
|
|
|
|
|
'[/b]' => '</span>',
|
|
|
|
|
|
'[u]' => '<span class="post-u">',
|
|
|
|
|
|
'[/u]' => '</span>',
|
|
|
|
|
|
'[i]' => '<span class="post-i">',
|
|
|
|
|
|
'[/i]' => '</span>',
|
|
|
|
|
|
'[s]' => '<span class="post-s">',
|
|
|
|
|
|
'[/s]' => '</span>',
|
|
|
|
|
|
'[del]' => '<span class="post-s">',
|
|
|
|
|
|
'[/del]' => '</span>',
|
|
|
|
|
|
'[clear]' => '<div class="clear"> </div>',
|
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
|
|
$this->preg_search = array_keys($this->preg);
|
|
|
|
|
|
$this->preg_repl = array_values($this->preg);
|
|
|
|
|
|
$this->str_search = array_keys($this->str);
|
|
|
|
|
|
$this->str_repl = array_values($this->str);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* bbcode2html
|
|
|
|
|
|
* $text должен быть уже обработан htmlCHR($text, false, ENT_NOQUOTES);
|
|
|
|
|
|
*/
|
|
|
|
|
|
function bbcode2html ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
global $bb_cfg;
|
|
|
|
|
|
|
|
|
|
|
|
$text = " $text ";
|
2023-03-31 20:12:04 +03:00
|
|
|
|
$text = static::clean_up($text);
|
2023-03-11 12:04:29 +03:00
|
|
|
|
$text = $this->spam_filter($text);
|
|
|
|
|
|
|
|
|
|
|
|
// Tag parse
|
|
|
|
|
|
if (strpos($text, '[') !== false)
|
|
|
|
|
|
{
|
|
|
|
|
|
// [code]
|
|
|
|
|
|
$text = preg_replace_callback('#(\s*)\[code\](.+?)\[/code\](\s*)#s', array(&$this, 'code_callback'), $text);
|
|
|
|
|
|
|
|
|
|
|
|
// Escape tags inside tiltes in [quote="tilte"]
|
|
|
|
|
|
$text = preg_replace_callback('#(\[(quote|spoiler)=")(.+?)("\])#', array(&$this, 'escape_tiltes_callback'), $text);
|
|
|
|
|
|
|
|
|
|
|
|
// [url]
|
|
|
|
|
|
$url_exp = '[\w\#!$%&~/.\-;:=,?@а-яА-Я()\[\]+]+?';
|
|
|
|
|
|
$text = preg_replace_callback("#\[url\]((?:https?://)?$url_exp)\[/url\]#isu", array(&$this, 'url_callback'), $text);
|
|
|
|
|
|
$text = preg_replace_callback("#\[url\](www\.$url_exp)\[/url\]#isu", array(&$this, 'url_callback'), $text);
|
|
|
|
|
|
$text = preg_replace_callback("#\[url=((?:https?://)?$url_exp)\]([^?\n\t].*?)\[/url\]#isu", array(&$this, 'url_callback'), $text);
|
|
|
|
|
|
$text = preg_replace_callback("#\[url=(www\.$url_exp)\]([^?\n\t].*?)\[/url\]#isu", array(&$this, 'url_callback'), $text);
|
|
|
|
|
|
|
|
|
|
|
|
// Normalize block level tags wrapped with new lines
|
|
|
|
|
|
$block_tags = join('|', $this->block_tags);
|
|
|
|
|
|
$text = str_replace("\n\n[hr]\n\n", '[br][hr][br]', $text);
|
|
|
|
|
|
$text = preg_replace("#(\s*)(\[/?($block_tags)(.*?)\])(\s*)#", '$2', $text);
|
|
|
|
|
|
|
|
|
|
|
|
// Tag replacements
|
|
|
|
|
|
$text = preg_replace($this->preg_search, $this->preg_repl, $text);
|
|
|
|
|
|
$text = str_replace($this->str_search, $this->str_repl, $text);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
$text = $this->make_clickable($text);
|
|
|
|
|
|
$text = $this->smilies_pass($text);
|
|
|
|
|
|
$text = $this->new_line2html($text);
|
|
|
|
|
|
$text = trim($text);
|
|
|
|
|
|
|
|
|
|
|
|
if ($bb_cfg['tidy_post'])
|
|
|
|
|
|
{
|
|
|
|
|
|
$text = $this->tidy($text);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return trim($text);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* Clean up
|
|
|
|
|
|
*/
|
|
|
|
|
|
static function clean_up ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
$text = trim($text);
|
|
|
|
|
|
$text = str_replace("\r", '', $text);
|
|
|
|
|
|
$text = preg_replace('#[ \t]+$#m', '', $text); // trailing spaces
|
|
|
|
|
|
$text = preg_replace('#\n{3,}#', "\n\n", $text);
|
|
|
|
|
|
return $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* Spam filter
|
|
|
|
|
|
*/
|
|
|
|
|
|
private function spam_filter ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
global $bb_cfg;
|
|
|
|
|
|
static $spam_words = null;
|
|
|
|
|
|
|
|
|
|
|
|
if (isset($this))
|
|
|
|
|
|
{
|
|
|
|
|
|
$found_spam =& $this->found_spam;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// set $spam_words and $spam_replace
|
|
|
|
|
|
if (!$bb_cfg['spam_filter_file_path'])
|
|
|
|
|
|
{
|
|
|
|
|
|
return $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
if (is_null($spam_words))
|
|
|
|
|
|
{
|
|
|
|
|
|
$spam_words = file_get_contents($bb_cfg['spam_filter_file_path']);
|
|
|
|
|
|
$spam_words = strtolower($spam_words);
|
|
|
|
|
|
$spam_words = explode("\n", $spam_words);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
$found_spam = array();
|
|
|
|
|
|
|
|
|
|
|
|
$tm_start = utime();
|
|
|
|
|
|
|
|
|
|
|
|
$msg_decoded = $text;
|
|
|
|
|
|
$msg_decoded = html_entity_decode($msg_decoded);
|
|
|
|
|
|
$msg_decoded = urldecode($msg_decoded);
|
|
|
|
|
|
$msg_decoded = str_replace('&', ' &', $msg_decoded);
|
|
|
|
|
|
|
|
|
|
|
|
$msg_search = strtolower($msg_decoded);
|
|
|
|
|
|
|
|
|
|
|
|
foreach ($spam_words as $spam_str)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (!$spam_str = trim($spam_str))
|
|
|
|
|
|
{
|
|
|
|
|
|
continue;
|
|
|
|
|
|
}
|
|
|
|
|
|
if (strpos($msg_search, $spam_str) !== false)
|
|
|
|
|
|
{
|
|
|
|
|
|
$found_spam[] = $spam_str;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
if ($found_spam)
|
|
|
|
|
|
{
|
|
|
|
|
|
$spam_exp = array();
|
|
|
|
|
|
foreach ($found_spam as $keyword)
|
|
|
|
|
|
{
|
|
|
|
|
|
$spam_exp[] = preg_quote($keyword, '/');
|
|
|
|
|
|
}
|
|
|
|
|
|
$spam_exp = join('|', $spam_exp);
|
|
|
|
|
|
|
2023-09-24 09:30:25 +03:00
|
|
|
|
$text = preg_replace("/($spam_exp)(\S*)/i", $bb_cfg['spam_filter_replacement'], $msg_decoded);
|
2023-03-11 12:04:29 +03:00
|
|
|
|
$text = htmlCHR($text, false, ENT_NOQUOTES);
|
|
|
|
|
|
# bb_log(date("H:i:s") ." | ". sprintf('%.4f', (utime() - $tm_start)) ." | ". sprintf('%-6s', strlen($text)) ." | ". join(' ** ', $found_spam) ."\n", 'spam_filter');
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* [code] callback
|
|
|
|
|
|
*/
|
|
|
|
|
|
function code_callback ($m)
|
|
|
|
|
|
{
|
|
|
|
|
|
$code = trim($m[2]);
|
|
|
|
|
|
$code = str_replace(' ', ' ', $code);
|
|
|
|
|
|
$code = str_replace(' ', ' ', $code);
|
|
|
|
|
|
$code = str_replace("\t", ' ', $code);
|
|
|
|
|
|
$code = str_replace(array('[', ']', ':', ')'), array('[', ']', ':', ')'), $code);
|
|
|
|
|
|
return $this->tpl['code_open'] . $code . $this->tpl['code_close'];
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* [url] callback
|
|
|
|
|
|
*/
|
|
|
|
|
|
function url_callback ($m)
|
|
|
|
|
|
{
|
|
|
|
|
|
global $bb_cfg;
|
|
|
|
|
|
|
|
|
|
|
|
$url = trim($m[1]);
|
|
|
|
|
|
$url_name = (isset($m[2])) ? trim($m[2]) : $url;
|
|
|
|
|
|
|
|
|
|
|
|
if (!preg_match("#^https?://#isu", $url) && !preg_match("/^#/", $url)) $url = 'http://' . $url;
|
|
|
|
|
|
|
|
|
|
|
|
if (in_array(parse_url($url, PHP_URL_HOST), $bb_cfg['nofollow']['allowed_url']) || $bb_cfg['nofollow']['disabled'])
|
|
|
|
|
|
{
|
|
|
|
|
|
$link = "<a href=\"$url\" class=\"postLink\">$url_name</a>";
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
$link = "<a href=\"$url\" class=\"postLink\" rel=\"nofollow\">$url_name</a>";
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return $link;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* Escape tags inside tiltes in [quote="tilte"]
|
|
|
|
|
|
*/
|
|
|
|
|
|
function escape_tiltes_callback ($m)
|
|
|
|
|
|
{
|
|
|
|
|
|
$tilte = substr($m[3], 0, 250);
|
|
|
|
|
|
$tilte = str_replace(array('[', ']', ':', ')', '"'), array('[', ']', ':', ')', '"'), $tilte);
|
|
|
|
|
|
// еще раз htmlspecialchars, т.к. при извлечении из title происходит обратное преобразование
|
|
|
|
|
|
$tilte = htmlspecialchars($tilte, ENT_QUOTES);
|
|
|
|
|
|
return $m[1] . $tilte . $m[4];
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* make_clickable
|
|
|
|
|
|
*/
|
|
|
|
|
|
function make_clickable ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
$url_regexp = "#
|
|
|
|
|
|
(?<![\"'=])
|
|
|
|
|
|
\b
|
|
|
|
|
|
(
|
|
|
|
|
|
https?://[\w\#!$%&~/.\-;:=?@а-яА-Я()\[\]+]+
|
|
|
|
|
|
)
|
|
|
|
|
|
(?![\"']|\[/url|\[/img|</a)
|
|
|
|
|
|
(?=[,!]?\s|[\)<!])
|
|
|
|
|
|
#xiu";
|
|
|
|
|
|
|
|
|
|
|
|
// pad it with a space so we can match things at the start of the 1st line.
|
|
|
|
|
|
$ret = " $text ";
|
|
|
|
|
|
|
|
|
|
|
|
// hide passkey
|
|
|
|
|
|
$ret = hide_passkey($ret);
|
|
|
|
|
|
|
|
|
|
|
|
// matches an "xxxx://yyyy" URL at the start of a line, or after a space.
|
|
|
|
|
|
$ret = preg_replace_callback($url_regexp, array(&$this, 'make_url_clickable_callback'), $ret);
|
|
|
|
|
|
|
|
|
|
|
|
// Remove our padding..
|
|
|
|
|
|
$ret = substr(substr($ret, 0, -1), 1);
|
|
|
|
|
|
|
|
|
|
|
|
return($ret);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* make_url_clickable_callback
|
|
|
|
|
|
*/
|
|
|
|
|
|
function make_url_clickable_callback ($m)
|
|
|
|
|
|
{
|
|
|
|
|
|
global $bb_cfg;
|
|
|
|
|
|
|
|
|
|
|
|
$max_len = 70;
|
|
|
|
|
|
$href = $m[1];
|
|
|
|
|
|
$name = (mb_strlen($href, 'UTF-8') > $max_len) ? mb_substr($href, 0, $max_len - 19) .'...'. mb_substr($href, -16) : $href;
|
|
|
|
|
|
|
|
|
|
|
|
if (in_array(parse_url($href, PHP_URL_HOST), $bb_cfg['nofollow']['allowed_url']) || $bb_cfg['nofollow']['disabled'])
|
|
|
|
|
|
{
|
|
|
|
|
|
$link = "<a href=\"$href\" class=\"postLink\">$name</a>";
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
$link = "<a href=\"$href\" class=\"postLink\" rel=\"nofollow\">$name</a>";
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return $link;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* smilies_pass
|
|
|
|
|
|
*/
|
|
|
|
|
|
function smilies_pass ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
global $datastore;
|
|
|
|
|
|
|
|
|
|
|
|
if (is_null($this->smilies))
|
|
|
|
|
|
{
|
|
|
|
|
|
$this->smilies = $datastore->get('smile_replacements');
|
|
|
|
|
|
}
|
|
|
|
|
|
if ($this->smilies)
|
|
|
|
|
|
{
|
2023-07-16 21:21:24 +03:00
|
|
|
|
$parsed_text = preg_replace($this->smilies['orig'], $this->smilies['repl'], $text);
|
|
|
|
|
|
$text = $parsed_text;
|
2023-03-11 12:04:29 +03:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* new_line2html
|
|
|
|
|
|
*/
|
|
|
|
|
|
function new_line2html ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
$text = preg_replace('#\n{2,}#', '<span class="post-br"><br /></span>', $text);
|
|
|
|
|
|
$text = str_replace("\n", '<br />', $text);
|
|
|
|
|
|
return $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* tidy
|
|
|
|
|
|
*/
|
|
|
|
|
|
function tidy ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
$text = tidy_repair_string($text, $this->tidy_cfg, 'utf8');
|
|
|
|
|
|
return $text;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
function bbcode2html ($text)
|
|
|
|
|
|
{
|
|
|
|
|
|
global $bbcode;
|
|
|
|
|
|
|
|
|
|
|
|
if (!isset($bbcode))
|
|
|
|
|
|
{
|
|
|
|
|
|
$bbcode = new bbcode();
|
|
|
|
|
|
}
|
2024-02-08 17:20:50 +03:00
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
|
|
// Define censored word matches
|
|
|
|
|
|
//
|
2023-03-11 12:04:29 +03:00
|
|
|
|
$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);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
class words_rate
|
|
|
|
|
|
{
|
|
|
|
|
|
var $dbg_mode = false;
|
|
|
|
|
|
var $words_rate = 0;
|
|
|
|
|
|
var $deleted_words = array();
|
|
|
|
|
|
var $del_text_hl = '';
|
|
|
|
|
|
var $words_del_exp = '';
|
|
|
|
|
|
var $words_cnt_exp = '#[a-zA-Zа-яА-ЯёЁ]{4,}#';
|
|
|
|
|
|
|
|
|
|
|
|
function words_rate ()
|
|
|
|
|
|
{
|
|
|
|
|
|
// слова начинающиеся на..
|
|
|
|
|
|
$del_list = file_get_contents(BB_ROOT .'/library/words_rate_del_list.txt');
|
|
|
|
|
|
$del_list = str_compact($del_list);
|
|
|
|
|
|
$del_list = str_replace(' ', '|', preg_quote($del_list, '/'));
|
|
|
|
|
|
$del_exp = '/\b('.$del_list.')[\w\-]*/i';
|
|
|
|
|
|
|
|
|
|
|
|
$this->words_del_exp = $del_exp;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
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* возвращает "показатель полезности" сообщения используемый для автоудаления коротких сообщений типа "спасибо", "круто" и т.д.
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*/
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function get_words_rate ($text)
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{
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$this->words_rate = 127; // максимальное значение по умолчанию
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$this->deleted_words = array();
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$this->del_text_hl = $text;
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// длинное сообщение
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if (strlen($text) > 600)
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{
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return $this->words_rate;
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}
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// вырезаем цитаты если содержит +1
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if (preg_match('#\+\d+#', $text))
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{
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$text = strip_quotes($text);
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}
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// содержит ссылку
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if (strpos($text, '://'))
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{
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return $this->words_rate;
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}
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// вопрос
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if ($questions = preg_match_all('#\w\?+#', $text, $m))
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{
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if ($questions >= 1)
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{
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return $this->words_rate;
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}
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}
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if ($this->dbg_mode)
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{
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preg_match_all($this->words_del_exp, $text, $this->deleted_words);
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$text_dbg = preg_replace($this->words_del_exp, '<span class="del-word">$0</span>', $text);
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$this->del_text_hl = '<div class="prune-post">'. $text_dbg . '</div>';
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}
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$text = preg_replace($this->words_del_exp, '', $text);
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// удаление смайлов
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$text = preg_replace('#:\w+:#', '', $text);
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// удаление bbcode тегов
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$text = preg_replace('#\[\S+\]#', '', $text);
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$words_count = preg_match_all($this->words_cnt_exp, $text, $m);
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if ($words_count !== false && $words_count < 127)
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{
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$this->words_rate = ($words_count == 0) ? 1 : $words_count;
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}
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return $this->words_rate;
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}
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}
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function get_words_rate ($text)
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{
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static $wr = null;
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if (!isset($wr))
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{
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$wr = new words_rate();
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}
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return $wr->get_words_rate($text);
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}
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function hide_passkey ($str)
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{
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global $bb_cfg;
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return preg_replace("#\?{$bb_cfg['passkey_key']}=[a-zA-Z0-9]{". BT_AUTH_KEY_LENGTH ."}#", "?{$bb_cfg['passkey_key']}=passkey", $str);
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}
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function get_parsed_post ($postrow, $mode = 'full', $return_chars = 600)
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{
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global $bb_cfg;
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if ($bb_cfg['use_posts_cache'] && !empty($postrow['post_html']))
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{
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return $postrow['post_html'];
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}
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$message = bbcode2html($postrow['post_text']);
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// Posts cache
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if ($bb_cfg['use_posts_cache'])
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{
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DB()->shutdown['post_html'][] = array(
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'post_id' => (int) $postrow['post_id'],
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'post_html' => (string) $message,
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);
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}
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return $message;
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}
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function update_post_html ($postrow)
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{
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DB()->query("DELETE FROM ". BB_POSTS_HTML ." WHERE post_id = ". (int) $postrow['post_id'] ." LIMIT 1");
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2023-09-24 09:30:25 +03:00
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}
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