' . str_replace(['' . $text . ' ' . EOL;
}
else {
$text = sprintf( t('This post contains an installable %s element, however you lack permissions to install it on this site.' ), translate_design_element($j['type'])) . $j['pagetitle'];
$o = EOL . $text . EOL;
}
return $o;
}
function translate_design_element($type) {
switch($type) {
case 'webpage':
$ret = t('webpage');
break;
case 'layout':
$ret = t('layout');
break;
case 'block':
$ret = t('block');
break;
case 'menu':
$ret = t('menu');
break;
}
return $ret;
}
function bb_format_attachdata($body) {
$data = getAttachmentData($body);
if($data) {
$txt = '';
if(isset($data['url']) && isset($data['title'])) {
$txt .= "\n\n" . '[url=' . $data['url'] . ']' . $data['title'] . '[/url]';
}
else {
if(isset($data['url'])) {
$txt .= "\n\n" . $data['url'];
}
if(isset($data['title'])) {
$txt .= "\n\n" . $data['title'];
}
}
if(isset($data['preview'])) {
$txt .= "\n\n" . '[img]' . $data['preview'] . '[/img]';
}
if(isset($data['image'])) {
$txt .= "\n\n" . '[img]' . $data['image'] . '[/img]';
}
if(isset($data['text'])) {
$txt .= "\n\n" . $data['text'];
}
return preg_replace('/\[attachment(.*?)\](.*?)\[\/attachment\]/ism',$txt,$body);
}
return $body;
}
function getAttachmentData($body) {
$data = [];
if (! preg_match("/\[attachment(.*?)\](.*?)\[\/attachment\]/ism", $body, $match)) {
return null;
}
$attributes = $match[1];
$data["text"] = trim($match[2]);
$type = "";
preg_match("/type='(.*?)'/ism", $attributes, $matches);
if (x($matches, 1)) {
$type = strtolower($matches[1]);
}
preg_match('/type=\"\;(.*?)\"\;/ism', $attributes, $matches);
if (x($matches, 1)) {
$type = strtolower($matches[1]);
}
if ($type == "") {
return [];
}
if (!in_array($type, ["link", "audio", "photo", "video"])) {
return [];
}
if ($type != "") {
$data["type"] = $type;
}
$url = "";
preg_match("/url='(.*?)'/ism", $attributes, $matches);
if (x($matches, 1)) {
$url = $matches[1];
}
preg_match('/url=\"\;(.*?)\"\;/ism', $attributes, $matches);
if (x($matches, 1)) {
$url = $matches[1];
}
if ($url != "") {
$data["url"] = html_entity_decode($url, ENT_QUOTES, 'UTF-8');
}
$title = "";
preg_match("/title='(.*?)'/ism", $attributes, $matches);
if (x($matches, 1)) {
$title = $matches[1];
}
preg_match('/title=\"\;(.*?)\"\;/ism', $attributes, $matches);
if (x($matches, 1)) {
$title = $matches[1];
}
if ($title != "") {
$title = html_entity_decode($title, ENT_QUOTES, 'UTF-8');
$title = str_replace(["[", "]"], ["[", "]"], $title);
$data["title"] = $title;
}
$image = "";
preg_match("/image='(.*?)'/ism", $attributes, $matches);
if (x($matches, 1)) {
$image = $matches[1];
}
preg_match('/image=\"\;(.*?)\"\;/ism', $attributes, $matches);
if (x($matches, 1)) {
$image = $matches[1];
}
if ($image != "") {
$data["image"] = html_entity_decode($image, ENT_QUOTES, 'UTF-8');
}
$preview = "";
preg_match("/preview='(.*?)'/ism", $attributes, $matches);
if (x($matches, 1)) {
$preview = $matches[1];
}
preg_match('/preview=\"\;(.*?)\"\;/ism', $attributes, $matches);
if (x($matches, 1)) {
$preview = $matches[1];
}
if ($preview != "") {
$data["preview"] = html_entity_decode($preview, ENT_QUOTES, 'UTF-8');
}
$data["description"] = ((isset($match[3])) ? trim($match[3]) : '');
$data["after"] = ((isset($match[4])) ? trim($match[4]) : '');
return $data;
}
function bb_ShareAttributes($match) {
$matches = array();
$attributes = $match[1];
$author = "";
preg_match("/author='(.*?)'/ism", $attributes, $matches);
if (isset($matches[1]) && $matches[1] !== '') {
$author = urldecode($matches[1]);
}
$link = "";
preg_match("/link='(.*?)'/ism", $attributes, $matches);
if (isset($matches[1]) && $matches[1] !== '') {
$link = $matches[1];
}
$avatar = "";
preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
if (isset($matches[1]) && $matches[1] !== '') {
$avatar = $matches[1];
}
$profile = "";
preg_match("/profile='(.*?)'/ism", $attributes, $matches);
if (isset($matches[1]) && $matches[1] !== '') {
$profile = $matches[1];
}
$posted = "";
preg_match("/posted='(.*?)'/ism", $attributes, $matches);
if (isset($matches[1]) && $matches[1] !== '') {
$posted = $matches[1];
}
$auth = "";
preg_match("/auth='(.*?)'/ism", $attributes, $matches);
if (isset($matches[1]) && $matches[1] !== '') {
if($matches[1] === 'true')
$auth = true;
else
$auth = false;
}
if($auth === EMPTY_STR) {
$auth = is_matrix_url($profile);
}
$rnd = mt_rand();
$reldate = '' . datetime_convert('UTC', date_default_timezone_get(), $posted, 'r') . ' ';
$headline = ' ';
$text = $headline . '
' . trim($match[2]) . '
' . $author . ' : ' . $match[2] . '
';
return($text);
}
function rpost_callback($match) {
if ($match[2]) {
return str_replace($match[0], Libzot::get_rpost_path(App::get_observer()) . '&title=' . urlencode($match[2]) . '&body=' . urlencode($match[3]), $match[0]);
} else {
return str_replace($match[0], Libzot::get_rpost_path(App::get_observer()) . '&body=' . urlencode($match[3]), $match[0]);
}
}
function bb_map_coords($match) {
// the extra space in the following line is intentional
return str_replace($match[0],'' . generate_map(str_replace('/',' ',$match[1])) . '
', $match[0]);
}
function bb_map_location($match) {
// the extra space in the following line is intentional
return str_replace($match[0],'' . generate_named_map($match[1]) . '
', $match[0]);
}
function bb_opentag($match) {
$openclose = (($match[2]) ? '' . $match[1] . ' ' : t('Click to open/close'));
$text = (($match[2]) ? $match[2] : $match[1]);
$rnd = mt_rand();
return '' . $openclose . '
' . $text . '
';
}
function bb_spoilertag($match) {
$openclose = (($match[2]) ? '' . $match[1] . ' ' . t('spoiler') . ' ' : t('Click to open/close'));
$text = (($match[2]) ? $match[2] : $match[1]);
$rnd = mt_rand();
return '' . $openclose . '
' . $text . ' ';
}
function bb_summary($match) {
$rnd1 = mt_rand();
$rnd2 = mt_rand();
$rnd3 = mt_rand();
$rnd4 = mt_rand();
return $match[1] . '' . $match[2] . '
' . t('View article') . '
' . t('View summary') . '
' . $match[3] . '
';
}
function bb_definitionList($match) {
// $match[1] is the markup styles for the "terms" in the definition list.
// $match[2] is the content between the [dl]...[/dl] tags
$classes = '';
if (stripos($match[1], "b") !== false) $classes .= 'dl-terms-bold ';
if (stripos($match[1], "i") !== false) $classes .= 'dl-terms-italic ';
if (stripos($match[1], "u") !== false) $classes .= 'dl-terms-underline ';
if (stripos($match[1], "l") !== false) $classes .= 'dl-terms-large ';
if (stripos($match[1], "m") !== false) $classes .= 'dl-terms-monospace ';
if (stripos($match[1], "h") !== false) $classes .= 'dl-horizontal '; // dl-horizontal is already provided by bootstrap
if (strlen($classes) === 0) $classes = "dl-terms-plain";
// The bbcode transformation will be:
// [*=term-text] description-text => term-text description-text
// then after all replacements have been made, the extra at the start of the
// first line can be removed. HTML5 allows the tag to be missing from the end of the last line.
// Using '(?\n";
$eatLeadingSpaces = '(?: |[ \t])*'; // prevent spaces infront of [*= from adding another line to the previous element
$listElements = preg_replace('/^(\n|',
$listElements
);
// Unescape any \] inside the tags
$listElements = preg_replace_callback('/(.*?)<\/dt>/ism', 'bb_definitionList_unescapeBraces', $listElements);
// Remove the extra at the start of the string, if there is one.
$firstOpenTag = strpos($listElements, ' ');
$firstCloseTag = strpos($listElements, $closeDescriptionTag);
if ($firstCloseTag !== false && ($firstOpenTag === false || ($firstCloseTag < $firstOpenTag))) {
$listElements = preg_replace( '/<\/dd>/ism', '', $listElements, 1);
}
return '' . $listElements . ' ';;
}
function bb_definitionList_unescapeBraces($match) {
return ' ' . str_replace('\]', ']', $match[1]) . ' ';
}
function bb_checklist($match) {
$str = $match[1];
$str = str_replace("[]", "' . $input[2] . ' ';
}
function oblanguage_callback($matches) {
if(strlen($matches[1]) == 2) {
$compare = strtolower(substr(\App::$language,0,2));
}
else {
$compare = strtolower(\App::$language);
}
if($compare === strtolower($matches[1]))
return $matches[2];
return '';
}
function oblanguage_necallback($matches) {
if(strlen($matches[1]) == 2) {
$compare = strtolower(substr(\App::$language,0,2));
}
else {
$compare = strtolower(\App::$language);
}
if($compare !== strtolower($matches[1]))
return $matches[2];
return '';
}
function bb_observer($Text) {
$observer = App::get_observer();
if ((strpos($Text,'[/observer]') !== false) || (strpos($Text,'[/rpost]') !== false)) {
if ($observer) {
$Text = preg_replace("/\[observer\=1\](.*?)\[\/observer\]/ism", '$1', $Text);
$Text = preg_replace("/\[observer\=0\].*?\[\/observer\]/ism", '', $Text);
$Text = preg_replace_callback("/\[rpost(=(.*?))?\](.*?)\[\/rpost\]/ism", 'rpost_callback', $Text);
} else {
$Text = preg_replace("/\[observer\=1\].*?\[\/observer\]/ism", '', $Text);
$Text = preg_replace("/\[observer\=0\](.*?)\[\/observer\]/ism", '$1', $Text);
$Text = preg_replace("/\[rpost(=.*?)?\](.*?)\[\/rpost\]/ism", '', $Text);
}
}
$channel = App::get_channel();
if (strpos($Text,'[/channel]') !== false) {
if ($channel) {
$Text = preg_replace("/\[channel\=1\](.*?)\[\/channel\]/ism", '$1', $Text);
$Text = preg_replace("/\[channel\=0\].*?\[\/channel\]/ism", '', $Text);
} else {
$Text = preg_replace("/\[channel\=1\].*?\[\/channel\]/ism", '', $Text);
$Text = preg_replace("/\[channel\=0\](.*?)\[\/channel\]/ism", '$1', $Text);
}
}
return $Text;
}
function bb_imgoptions($match) {
// $Text = preg_replace_callback("/\[([zi])mg([ \=])(.*?)\](.*?)\[\/[zi]mg\]/ism",'bb_imgoptions',$Text);
// alt text cannot contain ']'
// [img|zmg=wwwxhhh float=left|right alt=alt text]url[/img|zmg]
$local_match = null;
$width = 0;
$float = false;
$alt = false;
$style = EMPTY_STR;
$attributes = $match[3];
$x = preg_match("/alt='(.*?)'/ism", $attributes, $matches);
if ($x) {
$alt = $matches[1];
}
$x = preg_match("/alt=\"\;(.*?)\"\;/ism", $attributes, $matches);
if ($x) {
$alt = $matches[1];
}
$x = preg_match("/width='(.*?)'/ism", $attributes, $matches);
if ($x) {
$width = $matches[1];
}
$x = preg_match("/width=\"\;(.*?)\"\;/ism", $attributes, $matches);
if ($x) {
$width = $matches[1];
}
$x = preg_match("/height='(.*?)'/ism", $attributes, $matches);
if ($x) {
$height = $matches[1];
}
$x = preg_match("/height=\"\;(.*?)\"\;/ism", $attributes, $matches);
if ($x) {
$height = $matches[1];
}
$x = preg_match("/style='(.*?)'/ism", $attributes, $matches);
if ($x) {
$style = $matches[1];
}
$x = preg_match("/style=\"\;(.*?)\"\;/ism", $attributes, $matches);
if ($x) {
$style = $matches[1];
}
// legacy img options
if ($match[2] === '=') {
// pull out (optional) legacy size declarations first
if (preg_match("/([0-9]*)x([0-9]*)/ism",$match[3],$local_match)) {
$width = intval($local_match[1]);
}
$match[3] = substr($match[3],strpos($match[3],' '));
}
// then (optional) legacy float specifiers
if ($n = strpos($match[3],'float=left') !== false) {
$float = 'left';
$match[3] = substr($match[3],$n + 10);
}
if ($n = strpos($match[3],'float=right') !== false) {
$float = 'right';
$match[3] = substr($match[3],$n + 11);
}
// finally alt text which extends to the close of the tag
if ((! $alt) && ($n = strpos($match[3],'alt=') !== false)) {
$alt = substr($match[3],$n + 4);
}
// now assemble the resulting img tag from these components
$output = '' . bb_code_protect(trim($match[1])) . '' . bb_code_protect(trim($match[1])) . '';
}
function bb_code_options($match) {
if(strpos($match[0], PHP_EOL)) {
$class = "";
$pre = true;
} else {
$class = "inline-code";
$pre = false;
}
if(strpos($match[1], 'nowrap')) {
$style = "overflow-x: auto; white-space: pre;";
} else {
$style = "";
}
if($pre) {
return '' . bb_code_protect(trim($match[2])) . '' . bb_code_protect(trim($match[2])) . '';
}
}
function bb_highlight($match) {
return bb_code_protect(text_highlight($match[2],strtolower($match[1])));
}
function bb_fixtable_lf($match) {
// remove extraneous whitespace between table element tags since newlines will all
// be converted to '';
$s2 = ' ';
$obsBaseURL = $observer['xchan_connurl'];
$obsBaseURL = preg_replace("/\/poco\/.*$/", '', $obsBaseURL);
$Text = str_replace('[observer.baseurl]', $obsBaseURL, $Text);
$Text = str_replace('[observer.url]',$observer['xchan_url'], $Text);
$Text = str_replace('[observer.name]',$s1 . $observer['xchan_name'] . $s2, $Text);
$Text = str_replace('[observer.address]',$s1 . $observer['xchan_addr'] . $s2, $Text);
$Text = str_replace('[observer.webname]', substr($observer['xchan_addr'],0,strpos($observer['xchan_addr'],'@')), $Text);
$Text = str_replace('[observer.photo]',$s1 . '[zmg]'.$observer['xchan_photo_l'].'[/zmg]' . $s2, $Text);
} else {
$Text = str_replace('[observer.baseurl]', '', $Text);
$Text = str_replace('[observer.url]','', $Text);
$Text = str_replace('[observer.name]','', $Text);
$Text = str_replace('[observer.address]','', $Text);
$Text = str_replace('[observer.webname]','',$Text);
$Text = str_replace('[observer.photo]','', $Text);
}
$Text = str_replace(array('[baseurl]','[sitename]'),array(z_root(),get_config('system','sitename')),$Text);
// Unhide all [noparse] contained bbtags unspacefying them
// and triming the [noparse] tag.
if (strpos($Text,'[noparse]') !== false) {
$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim', $Text);
}
if (strpos($Text,'[nobb]') !== false) {
$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim', $Text);
}
if (strpos($Text,'[pre]') !== false) {
$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim', $Text);
}
return $Text;
}
function bbcode($Text, $options = []) {
if (!$Text) {
return EMPTY_STR;
}
if(! is_array($options)) {
$options = [];
}
$preserve_nl = ((array_key_exists('preserve_nl',$options)) ? $options['preserve_nl'] : false);
$tryoembed = ((array_key_exists('tryoembed',$options)) ? $options['tryoembed'] : true);
$cache = ((array_key_exists('cache',$options)) ? $options['cache'] : false);
$newwin = ((array_key_exists('newwin',$options)) ? $options['newwin'] : true);
$target = (($newwin) ? ' target="_blank" ' : '');
call_hooks('bbcode_filter', $Text);
if(isset($options['drop_media'])) {
if (strpos($Text,'[/img]') !== false) {
$Text = preg_replace('/\[img(.*?)\[\/(img)\]/ism', '', $Text);
}
if (strpos($Text,'[/audio]') !== false) {
$Text = preg_replace('/\[audio(.*?)\[\/(audio)\]/ism', '', $Text);
}
if (strpos($Text,'[/video]') !== false) {
$Text = preg_replace('/\[video(.*?)\[\/(video)\]/ism', '', $Text);
}
if (strpos($Text,'[/zmg]') !== false) {
$Text = preg_replace('/\[zmg(.*?)\[\/(zmg)\]/ism', '', $Text);
}
if (strpos($Text,'[/zaudio]') !== false) {
$Text = preg_replace('/\[zaudio(.*?)\[\/(zaudio)\]/ism', '', $Text);
}
if (strpos($Text,'[/zvideo]') !== false) {
$Text = preg_replace('/\[zvideo(.*?)\[\/(zvideo)\]/ism', '', $Text);
}
}
$Text = bb_format_attachdata($Text);
// If we find any event code, turn it into an event.
// After we're finished processing the bbcode we'll
// replace all of the event code with a reformatted version.
$ev = bbtoevent($Text);
// and the same with polls
$pl = bbtopoll($Text);
// process [observer] tags before we do anything else because we might
// be stripping away stuff that then doesn't need to be worked on anymore
if($cache)
$observer = false;
else
$observer = App::get_observer();
if ((strpos($Text,'[/observer]') !== false) || (strpos($Text,'[/rpost]') !== false)) {
$Text = preg_replace_callback("/\[observer\.language\=(.*?)\](.*?)\[\/observer\]/ism",'oblanguage_callback', $Text);
$Text = preg_replace_callback("/\[observer\.language\!\=(.*?)\](.*?)\[\/observer\]/ism",'oblanguage_necallback', $Text);
if ($observer) {
$Text = preg_replace("/\[observer\=1\](.*?)\[\/observer\]/ism", '$1', $Text);
$Text = preg_replace("/\[observer\=0\].*?\[\/observer\]/ism", '', $Text);
$Text = preg_replace_callback("/\[rpost(=(.*?))?\](.*?)\[\/rpost\]/ism", 'rpost_callback', $Text);
} else {
$Text = preg_replace("/\[observer\=1\].*?\[\/observer\]/ism", '', $Text);
$Text = preg_replace("/\[observer\=0\](.*?)\[\/observer\]/ism", '$1', $Text);
$Text = preg_replace("/\[rpost(=.*?)?\](.*?)\[\/rpost\]/ism", '', $Text);
}
}
if($cache)
$channel = false;
else
$channel = App::get_channel();
if (strpos($Text,'[/channel]') !== false) {
if ($channel) {
$Text = preg_replace("/\[channel\=1\](.*?)\[\/channel\]/ism", '$1', $Text);
$Text = preg_replace("/\[channel\=0\].*?\[\/channel\]/ism", '', $Text);
} else {
$Text = preg_replace("/\[channel\=1\].*?\[\/channel\]/ism", '', $Text);
$Text = preg_replace("/\[channel\=0\](.*?)\[\/channel\]/ism", '$1', $Text);
}
}
$x = bb_extract_images($Text);
$Text = $x['body'];
$saved_images = $x['images'];
$Text = str_replace(array('[baseurl]','[sitename]'),array(z_root(),get_config('system','sitename')),$Text);
// Replace any html brackets with HTML Entities to prevent executing HTML or script
// Don't use strip_tags here because it breaks [url] search by replacing & with amp
$Text = str_replace("<", "<", $Text);
$Text = str_replace(">", ">", $Text);
$Text = preg_replace_callback("/\[table\](.*?)\[\/table\]/ism",'bb_fixtable_lf',$Text);
$Text = str_replace(array("\t", " "), array(" ", " "), $Text);
// Check for [code] text here, before the linefeeds are messed with.
// The highlighter will unescape and re-escape the content.
if (strpos($Text,'[code=') !== false) {
$Text = preg_replace_callback("/\[code=(.*?)\](.*?)\[\/code\]/ism", 'bb_highlight', $Text);
}
// Check for [code] text
if (strpos($Text,'[code]') !== false) {
$Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism", 'bb_code', $Text);
}
// Check for [code options] text
if (strpos($Text,'[code ') !== false) {
$Text = preg_replace_callback("/\[code(.*?)\](.*?)\[\/code\]/ism", 'bb_code_options', $Text);
}
// Hide all [noparse] contained bbtags by spacefying them
if (strpos($Text,'[noparse]') !== false) {
$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text);
}
if (strpos($Text,'[nobb]') !== false) {
$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy',$Text);
}
if (strpos($Text,'[pre]') !== false) {
$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text);
}
if (strpos($Text,'[summary]') !== false) {
$Text = preg_replace_callback("/\[summary\](.*?)\[\/summary\]/ism", 'bb_spacefy',$Text);
}
if (strpos($Text,'[/img]') !== false) {
$Text = preg_replace_callback('/\[img(.*?)\[\/(img)\]/ism','\red_escape_codeblock',$Text);
}
if (strpos($Text,'[/zmg]') !== false) {
$Text = preg_replace_callback('/\[zmg(.*?)\[\/(zmg)\]/ism','\red_escape_codeblock',$Text);
}
// Set up the parameters for a URL search string
$URLSearchString = "^\[\]";
// Set up the parameters for a MAIL search string
$MAILSearchString = $URLSearchString;
// replace [observer.baseurl]
if ($observer) {
$s1 = '';
$s2 = ' ';
$obsBaseURL = $observer['xchan_connurl'];
$obsBaseURL = preg_replace("/\/poco\/.*$/", '', $obsBaseURL);
$Text = str_replace('[observer.baseurl]', $obsBaseURL, $Text);
$Text = str_replace('[observer.url]',$observer['xchan_url'], $Text);
$Text = str_replace('[observer.name]',$s1 . $observer['xchan_name'] . $s2, $Text);
$Text = str_replace('[observer.address]',$s1 . $observer['xchan_addr'] . $s2, $Text);
$Text = str_replace('[observer.webname]', substr($observer['xchan_addr'],0,strpos($observer['xchan_addr'],'@')), $Text);
$Text = str_replace('[observer.photo]',$s1 . '[zmg]'.$observer['xchan_photo_l'].'[/zmg]' . $s2, $Text);
} else {
$Text = str_replace('[observer.baseurl]', '', $Text);
$Text = str_replace('[observer.url]','', $Text);
$Text = str_replace('[observer.name]','', $Text);
$Text = str_replace('[observer.address]','', $Text);
$Text = str_replace('[observer.webname]','',$Text);
$Text = str_replace('[observer.photo]','', $Text);
}
// Perform URL Search
$urlchars = '[a-zA-Z0-9\pL\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,\@\(\)]';
if (strpos($Text,'http') !== false) {
if($tryoembed) {
$Text = preg_replace_callback("/([^\]\='".'"'."\;\/]|^|\#\^)(https?\:\/\/$urlchars+)/ismu", 'tryoembed', $Text);
}
// Is this still desired?
// We already turn naked URLs into links during creation time cleanup_bbcode()
$Text = preg_replace("/([^\]\='".'"'."\;\/]|^|\#\^)(https?\:\/\/$urlchars+)/ismu", '$1$2 ', $Text);
}
$count = 0;
while (strpos($Text,'[/share]') !== false && $count < 10) {
$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism", 'bb_ShareAttributes', $Text);
$count ++;
}
if($tryoembed) {
if (strpos($Text,'[/url]') !== false) {
$Text = preg_replace_callback("/[^\^]\[url\]([$URLSearchString]*)\[\/url\]/ism", 'tryoembed', $Text);
}
}
if (strpos($Text,'[/url]') !== false) {
$Text = preg_replace("/\#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '#^ $1 ', $Text);
$Text = preg_replace("/\#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '#^ $2 ', $Text);
$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '$1 ', $Text);
$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$2 ', $Text);
}
if (strpos($Text,'[/zrl]') !== false) {
$Text = preg_replace("/\#\^\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '#^ $1 ', $Text);
$Text = preg_replace("/\#\^\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '#^ $2 ', $Text);
$Text = preg_replace("/\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '$1 ', $Text);
$Text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '$2 ', $Text);
}
// Perform MAIL Search
if (strpos($Text,'[/mail]') !== false) {
$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '$1 ', $Text);
$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '$2 ', $Text);
}
// leave open the posibility of [map=something]
// this is replaced in prepare_body() which has knowledge of the item location
if ($cache) {
$Text = str_replace([ '[map]','[/map]' ], [ '','' ], $Text);
$Text = preg_replace('/\[map=(.*?)\]/ism','$1',$Text);
}
else {
if (strpos($Text,'[/map]') !== false) {
$Text = preg_replace_callback("/\[map\](.*?)\[\/map\]/ism", 'bb_map_location', $Text);
}
if (strpos($Text,'[map=') !== false) {
$Text = preg_replace_callback("/\[map=(.*?)\]/ism", 'bb_map_coords', $Text);
}
if (strpos($Text,'[map]') !== false) {
$Text = preg_replace("/\[map\]/", '
', $Text);
}
}
// Check for bold text
if (strpos($Text,'[b]') !== false) {
$Text = preg_replace("(\[b\](.*?)\[\/b\])ism", '$1 ', $Text);
}
// Check for Italics text
if (strpos($Text,'[i]') !== false) {
$Text = preg_replace("(\[i\](.*?)\[\/i\])ism", '$1 ', $Text);
}
// Check for Underline text
if (strpos($Text,'[u]') !== false) {
$Text = preg_replace("(\[u\](.*?)\[\/u\])ism", '$1 ', $Text);
}
// Check for strike-through text
if (strpos($Text,'[s]') !== false) {
$Text = preg_replace("(\[s\](.*?)\[\/s\])ism", '$1 ', $Text);
}
// Check for over-line text
if (strpos($Text,'[o]') !== false) {
$Text = preg_replace("(\[o\](.*?)\[\/o\])ism", '$1 ', $Text);
}
if (strpos($Text,'[sup]') !== false) {
$Text = preg_replace("(\[sup\](.*?)\[\/sup\])ism", '$1 ', $Text);
}
if (strpos($Text,'[sub]') !== false) {
$Text = preg_replace("(\[sub\](.*?)\[\/sub\])ism", '$1 ', $Text);
}
// Check for colored text
if (strpos($Text,'[/color]') !== false) {
$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism", "$2 ", $Text);
}
// @DEPRECATED: Check for colored text (deprecated in favor of mark which is a html5 standard)
if (strpos($Text,'[/hl]') !== false) {
$Text = preg_replace("(\[hl\](.*?)\[\/hl\])ism", "$1 ", $Text);
$Text = preg_replace("(\[hl=(.*?)\](.*?)\[\/hl\])ism", "$2 ", $Text);
}
if (strpos($Text,'[/mark]') !== false) {
$Text = preg_replace("(\[mark\](.*?)\[\/mark\])ism", "$1 ", $Text);
$Text = preg_replace("(\[mark=(.*?)\](.*?)\[\/mark\])ism", "$2 ", $Text);
}
// Check for sized text
// [size=50] --> font-size: 50px (with the unit).
if (strpos($Text,'[/size]') !== false) {
$Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism", "$2 ", $Text);
$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism", "$2 ", $Text);
}
// Check for h1
if (strpos($Text,'[h1]') !== false) {
$Text = preg_replace("(\[h1\](.*?)\[\/h1\])ism",'$1 ',$Text);
$Text = str_replace('$1 ',$Text);
$Text = str_replace('$1 ',$Text);
$Text = str_replace('$1 ',$Text);
$Text = str_replace('$1 ',$Text);
$Text = str_replace('$1 ',$Text);
$Text = str_replace('$1
", $Text);
}
// Check for footer
if (strpos($Text,'[/footer]') !== false) {
$Text = preg_replace("(\[footer\](.*?)\[\/footer\])ism", "", $Text);
}
// Check for bdi
if (strpos($Text,'[/bdi]') !== false) {
$Text = preg_replace("(\[bdi\](.*?)\[\/bdi\])ism", "$1 ", $Text);
}
// Check for list text
$Text = preg_replace("/", $Text);
// handle nested lists
$endlessloop = 0;
while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false)) ||
((strpos($Text, "[/dl]") !== false) && (strpos($Text, "[dl") !== false)) ||
((strpos($Text, "[/li]") !== false) && (strpos($Text, "[li]") !== false))) && (++$endlessloop < 20)) {
$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '', $Text);
$Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '', $Text);
$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '', $Text);
$Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'', $Text);
$Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '', $Text);
$Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '', $Text);
$Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '', $Text);
$Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '', $Text);
$Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '', $Text);
$Text = preg_replace("/\[\/li\] $1 ', $Text);
// [dl] tags have an optional [dl terms="bi"] form where bold/italic/underline/mono/large
// etc. style may be specified for the "terms" in the definition list. The quotation marks
// are also optional. The regex looks intimidating, but breaks down as:
// "[dl" "]" "[/dl]"
// where optional-termStyles are: "terms="
$Text = preg_replace_callback('/\[dl[[:space:]]*(?:terms=(?:"|")?([a-zA-Z]+)(?:"|")?)?\](.*?)\[\/dl\]/ism', 'bb_definitionList', $Text);
}
if (strpos($Text,'[checklist]') !== false) {
$Text = preg_replace_callback("/\[checklist\](.*?)\[\/checklist\]/ism", 'bb_checklist', $Text);
}
if (strpos($Text,'[th]') !== false) {
$Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '$1 ', $Text);
}
if (strpos($Text,'[td]') !== false) {
$Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '$1 ', $Text);
}
if (strpos($Text,'[tr]') !== false) {
$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '$1 ', $Text);
}
if (strpos($Text,'[/table]') !== false) {
$Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '', $Text);
$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '', $Text);
$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '', $Text);
}
$Text = str_replace('', " \n", $Text);
$Text = str_replace('[hr]', '$2 ", $Text);
}
// Check for [spoiler] text
$endlessloop = 0;
while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler]") !== false) and (++$endlessloop < 20)) {
$Text = preg_replace_callback("/\[spoiler\](.*?)\[\/spoiler\]/ism", 'bb_spoilertag', $Text);
}
// Check for [spoiler=Author] text
$endlessloop = 0;
while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20)) {
$Text = preg_replace_callback("/\[spoiler=(.*?)\](.*?)\[\/spoiler\]/ism", 'bb_spoilertag', $Text);
}
// Check for [open] text
$endlessloop = 0;
while ((strpos($Text, "[/open]")!== false) and (strpos($Text, "[open]") !== false) and (++$endlessloop < 20)) {
$Text = preg_replace_callback("/\[open\](.*?)\[\/open\]/ism", 'bb_opentag', $Text);
}
// Check for [open=Title] text
$endlessloop = 0;
while ((strpos($Text, "[/open]")!== false) and (strpos($Text, "[open=") !== false) and (++$endlessloop < 20)) {
$Text = preg_replace_callback("/\[open=(.*?)\](.*?)\[\/open\]/ism", 'bb_opentag', $Text);
}
// Declare the format for [quote] layout
$QuoteLayout = '$1 ';
// Check for [quote] text
// handle nested quotes
$endlessloop = 0;
while ((strpos($Text, "[/quote]") !== false) and (strpos($Text, "[quote]") !== false) and (++$endlessloop < 20))
$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism", "$QuoteLayout", $Text);
// Check for [quote=Author] text
$t_wrote = t('$1 wrote:');
// handle nested quotes
$endlessloop = 0;
while ((strpos($Text, "[/quote]")!== false) and (strpos($Text, "[quote=") !== false) and (++$endlessloop < 20))
$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
"" . $t_wrote . " $2 ",
$Text);
// Images
if (strpos($Text,'[/img]') !== false) {
$Text = preg_replace_callback('/\[\$b64img(.*?)\[\/(img)\]/ism','\red_unescape_codeblock',$Text);
}
if (strpos($Text,'[/zmg]') !== false) {
$Text = preg_replace_callback('/\[\$b64zmg(.*?)\[\/(zmg)\]/ism','\red_unescape_codeblock',$Text);
}
// [img]pathtoimage[/img]
if (strpos($Text,'[/img]') !== false) {
$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '$1 ', $Text);
}
if (strpos($Text,'[/audio]') !== false) {
$Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '$1 ', $Text);
}
if (strpos($Text,'[/zvideo]') !== false) {
$Text = preg_replace("/\[zvideo\](.*?)\[\/zvideo\]/", '$1 ', $Text);
}
if (strpos($Text,'[/zaudio]') !== false) {
$Text = preg_replace("/\[zaudio\](.*?)\[\/zaudio\]/", '$1 ', $Text);
}
// oembed tag
$Text = oembed_bbcode2html($Text);
// Avoid triple linefeeds through oembed
$Text = str_replace("  . '/images/lock_icon.svg "' . $label . '"){kind=icon}
 . '/images/lock_icon.svg "' . t('Encrypted content') . '"){kind=icon}