/**
* Parse post content into readable data, or return default text
* @global array
* @param string $text data to be parsed
* @param boolean $bbcode show bbcode or not?
* @return mixed
*/
function parse($text, $bbcode = true)
{
global $config;
// Do they allow bbcode or does this post allow bbcode?
if ($config['bbcode'] && $bbcode) {
$start = array('/\\[url=("|\'|)(.*?)\\1\\]/i', '/\\[url\\]/i', '/\\[\\/url\\]/i', '/\\[img\\]\\s*(.*?)\\s*\\[\\/img\\]/is', '/\\[colou?r=("|\'|)(.*?)\\1\\](.*?)\\[\\/colou?r\\]/is', '/\\[quote=("|"|\'|)(.*?)\\1\\]\\s */i', '/\\[qoute=("|"|\'|)(.*?)\\1\\]\\s */i', '/\\[quote\\]\\s */i', '/\\[qoute\\]\\s */i', '/\\s*\\[\\/quote\\]\\s */i', '/\\s*\\[\\/qoute\\]/i', '/\\[code\\][\\r\\n]*(.*?)\\[\\/code\\]/is');
$end = array('[url=$2]', '[url]', '[/url]', '[img]$1[/img]', '[color=$2]$3[/color]', '[quote=$1$2$1]', '[quote=$1$2$1]', '[quote]', '[quote]', '[/quote]' . "\n", '[/quote]' . "\n", '[code]$1[/code]' . "\n");
// Replace the non needed characters.
$text = preg_replace($start, $end, $text);
// Html close tags edited to work for bbcode
$text = closetags($text);
// Lets make sure the code doesn't get obscured
if (strpos($text, '[code]') !== false && strpos($text, '[/code]') !== false) {
list($inside, $outside) = split_text($text, '[code]', '[/code]');
$outside = array_map('ltrim', $outside);
$text = implode('<">', $outside);
}
// Quoting
if (strpos($text, 'quote') !== false) {
$text = str_replace('[quote]', '<blockquote><div class="quotebox"><div>', $text);
$text = preg_replace('/\\[quote=("|"|\'|)(.*)\\1\\]/seU', '"<blockquote><div class=\\"quotebox\\"><h4>".str_replace(array(\'[\', \'\\"\'), array(\'[\', \'"\'), \'$2\')." wrote:</h4><div class=\\"text\\">"', $text);
$text = preg_replace('/\\[\\/quote\\](\\s *)?/i', '</div></div></blockquote>', $text);
}
// Basic BBCodes
$pattern = array('/\\[b\\](.*?)\\[\\/b\\]/s', '/\\[i\\](.*?)\\[\\/i\\]/s', '/\\[u\\](.*?)\\[\\/u\\]/s');
$replace = array('<strong>$1</strong>', '<em>$1</em>', '<u>$1</u>');
// This thing takes a while! :)
$text = preg_replace($pattern, $replace, $text);
// Do we allow urls?
if ($config['bbcode_url']) {
$pattern = array('/\\[url\\]([^\\[]*?)\\[\\/url\\]/e', '/\\[url=([^\\[]*?)\\](.*?)\\[\\/url\\]/e');
$replace = array('url_tag(\'$1\')', 'url_tag(\'$1\', \'$2\')');
$text = preg_replace($pattern, $replace, $text);
}
// Color
$text = preg_replace("/\\[color=([a-zA-Z]*|\\#?[0-9a-fA-F]{6})]/s", '<span style="color: \\1">', $text);
$text = preg_replace("/\\[\\/color\\]/s", '</span>', $text);
// Do we allow images?
if ($config['bbcode_image']) {
$text = preg_replace('/\\[img\\]((ht|f)tps?:\\/\\/)([^\\s<\\"]*?)\\.(jpg|jpeg|png|gif)\\[\\/img\\]/s', '<img class="p-image" src="\\1\\3.\\4\\" />', $text);
}
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode('<">', $text);
$text = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$text .= $outside[$i];
if (isset($inside[$i])) {
$text .= '<div class="codebox"><h4>Code:</h4><div class="scrollbox"><pre>' . $inside[$i] . '</pre></div></div>';
}
}
}
}
// Return base text!
if (!$bbcode) {
return $text;
}
// Return a fully parsed post / other
return clickable(stripslashes(nl2br(str_replace(array('\\r\\n', '\\r', '\\n'), "<br />", html_entity_decode($text)))));
}
function parse_message($text, $hide_smilies)
{
global $pun_config, $lang_common, $pun_user;
if ($pun_config['o_censoring'] == '1') {
$text = censor_words($text);
}
// Convert applicable characters to HTML entities
$text = pun_htmlspecialchars($text);
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($text, '[code]') !== false && strpos($text, '[/code]') !== false) {
list($inside, $outside) = split_text($text, '[code]', '[/code]');
$outside = array_map('ltrim', $outside);
$text = implode('<">', $outside);
}
if ($pun_config['o_make_links'] == '1') {
$text = do_clickable($text);
}
if ($pun_config['o_smilies'] == '1' && $pun_user['show_smilies'] == '1' && $hide_smilies == '0') {
$text = do_smilies($text);
}
if ($pun_config['p_message_bbcode'] == '1' && strpos($text, '[') !== false && strpos($text, ']') !== false) {
$text = do_bbcode($text);
if ($pun_config['p_message_img_tag'] == '1') {
// $text = preg_replace('#\[img\]((ht|f)tps?://)([^\s<"]*?)\.(jpg|jpeg|png|gif)\[/img\]#e', 'handle_img_tag(\'$1$3.$4\')', $text);
$text = preg_replace('#\\[img\\]((ht|f)tps?://)([^\\s<"]*?)\\[/img\\]#e', 'handle_img_tag(\'$1$3\')', $text);
}
}
// Deal with newlines, tabs and multiple spaces
$pattern = array("\n", "\t", ' ', ' ');
$replace = array('<br />', ' ', ' ', ' ');
$text = str_replace($pattern, $replace, $text);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode('<">', $text);
$text = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$text .= $outside[$i];
if (isset($inside[$i])) {
$num_lines = (substr_count($inside[$i], "\n") + 3) * 1.5;
$height_str = $num_lines > 35 ? '35em' : $num_lines . 'em';
$text .= '</p><div class="codebox"><div class="incqbox"><h4>' . $lang_common['Code'] . ':</h4><div class="scrollbox" style="height: ' . $height_str . '"><pre>' . $inside[$i] . '</pre></div></div></div><p>';
}
}
}
// Add paragraph tag around post, but make sure there are no empty paragraphs
$text = str_replace('<p></p>', '', '<p>' . $text . '</p>');
return $text;
}
$action = __('Add comment', 'luna');
$form = '<form id="post" method="post" action="post.php?action=post&tid=' . $tid . '" onsubmit="window.onbeforeunload=null;this.submit.disabled=true;if(process_form(this)){return true;}else{this.submit.disabled=false;return false;}">';
// If a quote ID was specified in the url
if (isset($_GET['qid'])) {
$qid = intval($_GET['qid']);
if ($qid < 1) {
message(__('Bad request. The link you followed is incorrect, outdated or you are simply not allowed to hang around here.', 'luna'), false, '404 Not Found');
}
$result = $db->query('SELECT poster, message FROM ' . $db->prefix . 'posts WHERE id=' . $qid . ' AND topic_id=' . $tid) or error('Unable to fetch quote info', __FILE__, __LINE__, $db->error());
if (!$db->num_rows($result)) {
message(__('Bad request. The link you followed is incorrect, outdated or you are simply not allowed to hang around here.', 'luna'), false, '404 Not Found');
}
list($q_poster, $q_message) = $db->fetch_row($result);
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($q_message, '[code]') !== false && strpos($q_message, '[/code]') !== false) {
list($inside, $outside) = split_text($q_message, '[code]', '[/code]');
$q_message = implode("", $outside);
}
// Remove [img] tags from quoted message
$q_message = preg_replace('%\\[img(?:=(?:[^\\[]*?))?\\]((ht|f)tps?://)([^\\s<"]*?)\\[/img\\]%U', '\\1\\3', $q_message);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode("", $q_message);
$q_message = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$q_message .= $outside[$i];
if (isset($inside[$i])) {
$q_message .= '[code]' . $inside[$i] . '[/code]';
}
}
function parse_message($text, $html = 'off')
{
if ($html != 'on') {
// Convert applicable characters to HTML entities
$text = pun_htmlspecialchars($text);
}
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($text, '[code]') !== false && strpos($text, '[/code]') !== false) {
list($inside, $outside) = split_text($text, '[code]', '[/code]');
$outside = array_map('ltrim', $outside);
$text = implode('<">', $outside);
}
$text = do_clickable($text);
if (strpos($text, '[') !== false && strpos($text, ']') !== false) {
$text = do_bbcode($text);
$text = preg_replace('#\\[img\\]((ht|f)tps?://)([^\\s<"]*?)\\[/img\\]#e', 'handle_img_tag(\'$1$3\')', $text);
}
// Deal with newlines, tabs and multiple spaces
$pattern = array("\n", "\t", ' ', ' ');
$replace = array('<br />', ' ', ' ', ' ');
$text = str_replace($pattern, $replace, $text);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode('<">', $text);
$text = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$text .= $outside[$i];
if (isset($inside[$i])) {
$num_lines = (substr_count($inside[$i], "\n") + 3) * 1.5;
$height_str = $num_lines > 35 ? '35em' : $num_lines . 'em';
$text .= '</p><div class="codebox"><div class="incqbox"><h4>Kod:</h4><div class="scrollbox" style="height: ' . $height_str . '"><pre>' . $inside[$i] . '</pre></div></div></div><p>';
}
}
}
// Add paragraph tag around post, but make sure there are no empty paragraphs
$text = str_replace('<p></p>', '', '<p class="IE_wrap">' . $text . '</p>');
$pattern = '/@([0-9a-zA-Z_\\-åäöÅÄÖ]+)@/';
$replacement = '<div style="font-weight: bold; font-style: italic;">Svarar till <a href="/traffa/quicksearch.php?username=$1">$1</a></div>';
$text = preg_replace($pattern, $replacement, $text);
$pattern = '/@([0-9a-zA-Z_\\-åäöÅÄÖ]+):([0-9]+)@/';
function fix_postid($matches)
{
$query = 'SELECT timestamp FROM forum_posts, login WHERE forum_posts.id = ' . $matches[2] . ' AND login.username LIKE "' . $matches[1] . '" AND login.id = forum_posts.user';
$result = mysql_query($query);
$data = mysql_fetch_assoc($result);
if (mysql_num_rows($result) > 0) {
$extra_text .= '<strong><i> <a href="javascript: void(0);" onclick="window.open(\'read_post_popup.php?id=' . $matches[2] . '\'';
$extra_text .= ', \'_blank\', \'width=600, height=450, scrollbars=yes\');">';
$extra_text .= 'Svarar på inlägg skrivet av ' . $matches[1] . ', ' . date('Y-m-d H:i', $data['timestamp']) . '</a></strong></i>';
}
return $extra_text;
}
$text = preg_replace_callback($pattern, "fix_postid", $text);
return $text;
}
function parse_message($text, $hide_smilies)
{
global $forum_config, $lang_common, $forum_user;
$return = ($hook = get_hook('ps_parse_message_start')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
if ($forum_config['o_censoring'] == '1') {
$text = censor_words($text);
}
$return = ($hook = get_hook('ps_parse_message_post_censor')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
// Convert applicable characters to HTML entities
$text = forum_htmlencode($text);
$return = ($hook = get_hook('ps_parse_message_pre_split')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($text, '[code]') !== false && strpos($text, '[/code]') !== false) {
list($inside, $outside) = split_text($text, '[code]', '[/code]', $errors);
$text = implode("", $outside);
}
$return = ($hook = get_hook('ps_parse_message_post_split')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
if ($forum_config['p_message_bbcode'] == '1' && strpos($text, '[') !== false && strpos($text, ']') !== false) {
$text = do_bbcode($text);
}
if ($forum_config['o_smilies'] == '1' && $forum_user['show_smilies'] == '1' && $hide_smilies == '0') {
$text = do_smilies($text);
}
$return = ($hook = get_hook('ps_parse_message_bbcode')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
// Deal with newlines, tabs and multiple spaces
$pattern = array("\n", "\t", ' ', ' ');
$replace = array('<br />', ' ', ' ', ' ');
$text = str_replace($pattern, $replace, $text);
$return = ($hook = get_hook('ps_parse_message_pre_merge')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode("", $text);
$text = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$text .= $outside[$i];
if (isset($inside[$i])) {
$text .= '</p><div class="codebox"><pre><code>' . forum_trim($inside[$i], "\n\r") . '</code></pre></div><p>';
}
}
}
$return = ($hook = get_hook('ps_parse_message_post_merge')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
// Add paragraph tag around post, but make sure there are no empty paragraphs
$text = preg_replace('#<br />\\s*?<br />((\\s*<br />)*)#i', "</p>\$1<p>", $text);
$text = str_replace('<p><br />', '<p>', $text);
$text = str_replace('<p></p>', '', '<p>' . $text . '</p>');
$return = ($hook = get_hook('ps_parse_message_end')) ? eval($hook) : null;
if ($return != null) {
return $return;
}
return $text;
}
public function get_quote_message($qid, $tid)
{
global $lang_common;
$select_get_quote_message = array('poster', 'message');
$quote = DB::for_table('posts')->select_many($select_get_quote_message)->where('id', $qid)->where('topic_id', $tid)->find_one();
if (!$quote) {
message($lang_common['Bad request'], '404');
}
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($quote['message'], '[code]') !== false && strpos($quote['message'], '[/code]') !== false) {
list($inside, $outside) = split_text($quote['message'], '[code]', '[/code]');
$quote['message'] = implode("", $outside);
}
// Remove [img] tags from quoted message
$quote['message'] = preg_replace('%\\[img(?:=(?:[^\\[]*?))?\\]((ht|f)tps?://)([^\\s<"]*?)\\[/img\\]%U', '\\1\\3', $quote['message']);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode("", $quote['message']);
$quote['message'] = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$quote['message'] .= $outside[$i];
if (isset($inside[$i])) {
$quote['message'] .= '[code]' . $inside[$i] . '[/code]';
}
}
unset($inside);
}
if ($this->config['o_censoring'] == '1') {
$quote['message'] = censor_words($quote['message']);
}
$quote['message'] = feather_escape($quote['message']);
if ($this->config['p_message_bbcode'] == '1') {
// Sanitize username for inclusion within QUOTE BBCode attribute.
// This is a bit tricky because a username can have any "special"
// characters such as backslash \ square brackets [] and quotes '".
if (preg_match('/[[\\]\'"]/S', $quote['poster'])) {
// Check if we need to quote it.
// Post has special chars. Escape escapes and quotes then wrap in quotes.
if (strpos($quote['poster'], '"') !== false && strpos($quote['poster'], '\'') === false) {
// If there are double quotes but no single quotes, use single quotes,
$quote['poster'] = feather_escape(str_replace('\\', '\\\\', $quote['poster']));
$quote['poster'] = '\'' . $quote['poster'] . '#' . $qid . '\'';
} else {
// otherwise use double quotes.
$quote['poster'] = feather_escape(str_replace(array('\\', '"'), array('\\\\', '\\"'), $quote['poster']));
$quote['poster'] = '"' . $quote['poster'] . '#' . $qid . '"';
}
} else {
$quote['poster'] = $quote['poster'] . '#' . $qid;
}
$quote = '[quote=' . $quote['poster'] . ']' . $quote['message'] . '[/quote]' . "\n";
} else {
$quote = '> ' . $quote['poster'] . ' ' . $lang_common['wrote'] . "\n\n" . '> ' . $quote['message'] . "\n";
}
return $quote;
}
function parse_message($text, $hide_smilies, $post_list = array())
{
global $pun_config, $pun_user, $lang_common, $lang_topic;
if ($pun_config['o_censoring'] == '1') {
$text = censor_words($text);
}
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($text, '[code]') !== false && strpos($text, '[/code]') !== false) {
list($inside, $outside) = split_text($text, '[code]', '[/code]');
// Active links between < > or [ ]
if ($pun_config['o_make_links'] == '1') {
$outside = array_map('do_clickable', $outside);
}
// Convert applicable characters to HTML entities
$inside = array_map('pun_htmlspecialchars', $inside);
$outside = array_map('pun_htmlspecialchars', $outside);
// Implode non code text in one string for next parsing
$outside = array_map('ltrim', $outside);
$text = implode('<">', $outside);
} else {
// Active links between < > or [ ]
if ($pun_config['o_make_links'] == '1') {
$text = do_clickable($text);
}
// Convert applicable characters to HTML entities
$text = pun_htmlspecialchars($text);
}
if ($pun_config['o_smilies'] == '1' && $pun_user['show_smilies'] == '1' && $hide_smilies == '0') {
$text = do_smilies($text);
}
if ($pun_config['p_message_bbcode'] == '1' && strpos($text, '[') !== false && strpos($text, ']') !== false) {
$text = do_bbcode($text, false, $post_list);
$text = do_video($text);
}
// Deal with newlines, tabs and multiple spaces
$pattern = array("\n", "\t", ' ', ' ', '<p><br />');
$replace = array('<br />', ' ', ' ', ' ', '<p>');
$text = str_replace($pattern, $replace, $text);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode('<">', $text);
$text = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$text .= $outside[$i];
if (isset($inside[$i])) {
$num_lines = (substr_count($inside[$i], "\n") + 2) * 1.4;
$height_str = $num_lines > 35 ? '35em' : $num_lines . 'em';
$text .= '</p><div class="codebox"><div class="incqbox"><h4>' . $lang_common['Code'] . ':</h4><div class="scrollbox" style="height: ' . $height_str . '"><pre>' . $inside[$i] . '</pre></div></div></div><p>';
}
}
}
// Add paragraph tag around post, but make sure there are no empty paragraphs
$text = str_replace('<p></p>', '', '<p>' . $text . '</p>');
// Add new line in the HTML code
$pattern = array('<br />', '<p>', '</p>', '<pre>', '</pre>', '<ul', '<ol', '<li>', '</ul>', '</ol>');
$replace = array("<br />\n", "<p>\n", "\n</p>", "<pre>\n", "\n</pre>", "\n<ul", "\n<ol", "\n<li>", "\n</ul>\n", "\n</ol>\n");
$text = str_replace($pattern, $replace, $text);
return $text;
}
/**
* NOT USED IN CORE - Used for update process - Replace bbcode in text by html tag
* used in update_065_068.php
*
* @param $string string: initial string
*
* @return formatted string
**/
function rembo($string)
{
// Adapte de PunBB
//Copyright (C) Rickard Andersson (rickard@punbb.org)
// If the message contains a code tag we have to split it up
// (text within [code][/code] shouldn't be touched)
if (strpos($string, '[code]') !== false && strpos($string, '[/code]') !== false) {
list($inside, $outside) = split_text($string, '[code]', '[/code]');
$outside = array_map('trim', $outside);
$string = implode('<">', $outside);
}
$pattern = array('#\\[b\\](.*?)\\[/b\\]#s', '#\\[i\\](.*?)\\[/i\\]#s', '#\\[u\\](.*?)\\[/u\\]#s', '#\\[s\\](.*?)\\[/s\\]#s', '#\\[c\\](.*?)\\[/c\\]#s', '#\\[g\\](.*?)\\[/g\\]#s', '#\\[email\\](.*?)\\[/email\\]#', '#\\[email=(.*?)\\](.*?)\\[/email\\]#', '#\\[color=([a-zA-Z]*|\\#?[0-9a-fA-F]{6})](.*?)\\[/color\\]#s');
$replace = array('<span class="b">$1</span>', '<em>$1</em>', '<span class="souligne">$1</span>', '<span class="barre">$1</span>', '<div class="center">$1</div>', '<big>$1</big>', '<a href="mailto:$1">$1</a>', '<a href="mailto:$1">$2</a>', '<span style="color: $1">$2</span>');
// This thing takes a while! :)
$string = preg_replace($pattern, $replace, $string);
$string = clicurl($string);
$string = autop($string);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode('<">', $string);
$string = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$string .= $outside[$i];
if (isset($inside[$i])) {
$string .= '<br><br><div class="spaced"><table class="code center"><tr>' . '<td class="punquote"><span class="b">Code:</span><br><br><pre>' . trim($inside[$i]) . '</pre></td></tr></table></div>';
}
}
}
return $string;
}
function parse_message($text, $hide_smilies)
{
global $pun_config, $lang_common, $pun_user;
if ($pun_config['o_censoring'] == '1') {
$text = censor_words($text);
}
// Convert applicable characters to HTML entities
$text = pun_htmlspecialchars($text);
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($text, '[code]') !== false && strpos($text, '[/code]') !== false) {
list($inside, $outside) = split_text($text, '[code]', '[/code]', $errors);
$text = implode("", $outside);
}
if ($pun_config['p_message_bbcode'] == '1' && strpos($text, '[') !== false && strpos($text, ']') !== false) {
$text = do_bbcode($text);
}
if ($pun_config['o_smilies'] == '1' && $pun_user['show_smilies'] == '1' && $hide_smilies == '0') {
$text = do_smilies($text);
}
// Deal with newlines, tabs and multiple spaces
$pattern = array("\n", "\t", ' ', ' ');
$replace = array('<br />', '    ', '  ', '  ');
$text = str_replace($pattern, $replace, $text);
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside)) {
$outside = explode("", $text);
$text = '';
$num_tokens = count($outside);
for ($i = 0; $i < $num_tokens; ++$i) {
$text .= $outside[$i];
if (isset($inside[$i])) {
$num_lines = substr_count($inside[$i], "\n");
$text .= '</p><div class="codebox"><pre' . ($num_lines > 28 ? ' class="vscroll"' : '') . '><code>' . pun_trim($inside[$i], "\n\r") . '</code></pre></div><p>';
}
}
}
// Add paragraph tag around post, but make sure there are no empty paragraphs
$text = preg_replace('#<br />\\s*?<br />((\\s*<br />)*)#i', "</p>\$1<p>", $text);
$text = str_replace('<p><br />', '<p>', $text);
$text = str_replace('<p></p>', '', '<p>' . $text . '</p>');
return $text;
}
function parse_message($text, $hide_smilies, $post = 0)
{
global $pun_config, $lang_common, $pun_user;
$wap = pathinfo(dirname($_SERVER['PHP_SELF']), PATHINFO_FILENAME) == 'wap';
if ($pun_config['o_censoring'] == 1) {
$text = censor_words($text);
}
// Convert applicable characters to HTML entities
$text = pun_htmlspecialchars($text);
// hide
if (preg_match_all('#\\[hide(=("|"|\'|)+(\\d+)){0,1}\\](.*)\\[/hide\\]#sU', $text, $matches)) {
foreach ($matches[0] as $key => $value) {
$match = array($value, $matches[1][$key], $matches[2][$key], $matches[3][$key], $matches[4][$key]);
$text = do_hide($text, $post, $match);
}
}
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
$inside = array();
if (strpos($text, '[code]') !== false && strpos($text, '[/code]') !== false) {
list($inside, $outside) = split_text($text, '[code]', '[/code]');
$outside = array_map('ltrim', $outside);
$text = implode('<">', $outside);
}
if ($pun_config['o_make_links'] == 1) {
$text = do_clickable($text);
}
if ($pun_config['o_smilies'] == 1 && $pun_user['show_smilies'] == 1 && !$hide_smilies) {
$text = do_smilies($text);
}
if ($pun_config['p_message_bbcode'] == 1 && strpos($text, '[') !== false && strpos($text, ']') !== false) {
$text = do_bbcode($text);
if ($pun_config['p_message_img_tag'] == 1) {
$text = preg_replace_callback('#\\[img\\]((ht|f)tps?://)([^\\s<"]*?)\\[/img\\]#', '_replace_img', $text);
$text = preg_replace_callback('#\\[imgr\\]((ht|f)tps?://)([^\\s<"]*?)\\[/imgr\\]#', '_replace_img_right', $text);
$text = preg_replace_callback('#\\[imgl\\]((ht|f)tps?://)([^\\s<"]*?)\\[/imgl\\]#', '_replace_img_left', $text);
}
}
// Deal with newlines, tabs and multiple spaces
$text = str_replace(array("\n", "\t", ' ', ' ', "\r"), array('<br />', '    ', '  ', '  ', ''), $text);
// AJAX POLL MOD BEGIN
$text = preg_replace_callback('#\\[poll\\]([0-9]*?)\\[/poll\\]#', '_replace_poll', $text);
// AJAX POLL MOD END
// If we split up the message before we have to concatenate it together again (code tags)
$text = do_code($text, $inside);
// Add paragraph tag around post, but make sure there are no empty paragraphs
if ($wap) {
$text = str_replace('<p></p>', '', $text);
} else {
$text = str_replace('<p></p>', '', '<p>' . $text . '</p>');
}
return $text;
}
function __construct($underscore)
{
if (count($underscore->xpath('leafValues')) != 1) {
trigger_error("Ill-formed Weak Classifer: no leaf values: " . $underscore->__toString());
}
$this->internals = array();
$this->leaves = array();
$pieces = split_text((string) $underscore->xpath('leafValues')[0]);
while (count($pieces) > 0) {
$this->leaves[] = array_shift($pieces) + 0;
}
if (count($underscore->xpath('internalNodes')) != 1) {
tigger_error("Ill-formed Weak Classifier: no internal nodes: " . $underscore->__toString());
}
$pieces = split_text((string) $underscore->xpath('internalNodes')[0]);
while (count($pieces) > 0) {
$this->internals[] = new InternalNode($pieces);
}
}
function parse_script_queries($sql)
{
$sql = preg_replace("/\\\\/", '', $sql);
$queries = split_text($sql, array(';'), array("'", "`"));
$queries = array_map("trim", $queries);
$queries = array_filter($queries);
$queries = array_merge($queries);
// condense the indexes
return $queries;
}
function dr_parse($input_text, $is_quote = false)
{
global $dr_active_post;
srand($dr_active_post);
// If the message contains a code tag we have to split it up (text within [code][/code] shouldn't be touched)
if (strpos($input_text, '[code]') !== false && strpos($input_text, '[/code]') !== false) {
list($inside_code, $outside_code) = split_text($input_text, '[code]', '[/code]', $errors);
$input_text = implode("", $outside_code);
} else {
$outside_code = array($input_text);
}
foreach ($outside_code as $key => $text) {
// If the message contains a dice tag we have to split it up (text within [dice][/dice] shouldn't be touched)
if (strpos($text, '[dice') !== false && strpos($text, '[/dice]') !== false) {
list($inside, $outside) = split_text($text, '[dice', '[/dice]', $errors);
}
if (isset($inside)) {
$num_tokens = count($inside);
for ($i = 0; $i < $num_tokens; $i++) {
// Reset options
$allow_critics = false;
$dice_params = array();
$block = $inside[$i];
if (strpos($block, ']') !== false) {
$params = substr($block, 0, strpos($block, ']'));
$block = substr($block, strpos($block, ']') + 1);
// Search for params
if (strpos($params, '=') !== false) {
// Clean params
$params = preg_replace('/("|"|\'|=|]| )?/', '', $params);
$dice_params = explode(',', $params);
// Search for options
if (array_search('critic', $dice_params) !== false) {
$allow_critics = true;
}
}
}
$is_quote = stripos($block, '>') !== false or stripos($block, '<') !== false;
if ($is_quote) {
// We must convert some simbols, only when when we come for quoting
$block = str_replace(array('>', '<'), array('>', '<'), $block);
}
// Split in expressions
$expressions = dr_split_expression($block);
$block = '( ' . $block . ' ) : ';
if (isset($expressions)) {
$to_eval = '';
foreach ($expressions as $expression) {
$tmp_result = dr_parse_expression($expression, $allow_critics);
$block .= $tmp_result;
$to_eval .= $tmp_result;
}
// We must convert some simbols for evalue them
$to_eval = str_replace(array(">", "<"), array(">", "<"), $to_eval);
// We can only have one operator of any type
if (substr_count($to_eval, '<=') > 1 or substr_count($to_eval, '>=') > 1 or substr_count($to_eval, '<') > 1 or substr_count($to_eval, '>') > 1 or substr_count($to_eval, '=') > 1) {
$block .= " : " . DR_INVALID_EXPRESSION;
} else {
// Evaluate the result
if (strpos($to_eval, '<') !== false or strpos($to_eval, '>') !== false or strpos($to_eval, '=') !== false) {
eval('$block .= " : " . ((' . $to_eval . ') === true ? DR_TRUE_STRING : DR_FALSE_STRING );');
} else {
eval('$block .= " = " . (' . $to_eval . ');');
}
}
} else {
$block .= DR_INVALID_EXPRESSION;
}
if ($is_quote) {
// We must restore some simbols, only when when we come for quoting
$block = str_replace(array('>', '<'), array('>', '<'), $block);
}
if (count($dice_params) > 0) {
$dice_params = '="' . implode(',', $dice_params) . '"]';
} else {
$dice_params = ']';
}
$inside[$i] = $dice_params . $block;
}
}
// If we split up the message before we have to concatenate it together again (dice tags)
if (isset($inside)) {
$text = '';
$num_tokens = count($outside);
for ($j = 0; $j < $num_tokens; $j++) {
$text .= $outside[$j];
if (isset($inside[$j])) {
$text .= '[dice' . $inside[$j] . '[/dice]';
}
}
}
$outside_code[$key] = $text;
}
// If we split up the message before we have to concatenate it together again (code tags)
if (isset($inside_code)) {
$outside_code = explode("", $input_text);
$input_text = '';
$num_tokens = count($outside_code);
for ($i = 0; $i < $num_tokens; ++$i) {
$input_text .= $outside_code[$i];
if (isset($inside_code[$i])) {
$input_text .= '[code]' . $inside_code[$i] . '[/code]';
}
}
} else {
$input_text = $outside_code[0];
}
return $input_text;
}
