mirror of
https://github.com/YunoHost-Apps/hubzilla_ynh.git
synced 2024-09-03 19:26:21 +02:00
997 lines
37 KiB
PHP
997 lines
37 KiB
PHP
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<?php
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/**
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* @file include/bbcode.php
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* @brief BBCode related functions for parsing, etc.
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*/
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require_once('include/oembed.php');
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require_once('include/event.php');
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require_once('include/zot.php');
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require_once('include/hubloc.php');
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function tryoembed($match) {
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$url = ((count($match) == 2) ? $match[1] : $match[2]);
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$o = oembed_fetch_url($url);
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if ($o->type == 'error')
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return $match[0];
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$html = oembed_format_object($o);
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return $html;
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}
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function tryzrlaudio($match) {
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$link = $match[1];
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$zrl = is_matrix_url($link);
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if($zrl)
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$link = zid($link);
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return '<audio src="' . str_replace(' ','%20',$link) . '" controls="controls"><a href="' . str_replace(' ','%20',$link) . '">' . $link . '</a></audio>';
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}
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function tryzrlvideo($match) {
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$link = $match[1];
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$zrl = is_matrix_url($link);
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if($zrl)
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$link = zid($link);
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return '<video controls="controls" src="' . str_replace(' ','%20',$link) . '" style="width:100%; max-width:' . get_app()->videowidth . 'px"><a href="' . str_replace(' ','%20',$link) . '">' . $link . '</a></video>';
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}
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// [noparse][i]italic[/i][/noparse] turns into
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// [noparse][ i ]italic[ /i ][/noparse],
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// to hide them from parser.
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function bb_spacefy($st) {
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$whole_match = $st[0];
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$captured = $st[1];
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$spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
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$new_str = str_replace($captured, $spacefied, $whole_match);
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return $new_str;
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}
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// The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
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// now turns back and the [noparse] tags are trimmed
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// returning [i]italic[/i]
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function bb_unspacefy_and_trim($st) {
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//$whole_match = $st[0];
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$captured = $st[1];
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$unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
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return $unspacefied;
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}
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function bb_extract_images($body) {
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$saved_image = array();
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$orig_body = $body;
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$new_body = '';
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$cnt = 0;
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$img_start = strpos($orig_body, '[img');
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$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
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$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
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while(($img_st_close !== false) && ($img_end !== false)) {
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$img_st_close++; // make it point to AFTER the closing bracket
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$img_end += $img_start;
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if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
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// This is an embedded image
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$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
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$new_body = $new_body . substr($orig_body, 0, $img_start) . '[$#saved_image' . $cnt . '#$]';
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$cnt++;
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}
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else
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$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
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$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
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if($orig_body === false) // in case the body ends on a closing image tag
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$orig_body = '';
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$img_start = strpos($orig_body, '[img');
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$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
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$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
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}
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$new_body = $new_body . $orig_body;
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return array('body' => $new_body, 'images' => $saved_image);
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}
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function bb_replace_images($body, $images) {
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$newbody = $body;
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$cnt = 0;
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if(! $images)
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return $newbody;
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foreach($images as $image) {
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// We're depending on the property of 'foreach' (specified on the PHP website) that
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// it loops over the array starting from the first element and going sequentially
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// to the last element
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$newbody = str_replace('[$#saved_image' . $cnt . '#$]', '<img src="' . $image .'" alt="' . t('Image/photo') . '" />', $newbody);
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$cnt++;
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}
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// logger('replace_images: ' . $newbody);
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return $newbody;
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}
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/**
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* @brief Parses crypt BBCode.
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*
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* @param array $match
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* @return string HTML code
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*/
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function bb_parse_crypt($match) {
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$matches = array();
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$attributes = $match[1];
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$algorithm = "";
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preg_match("/alg='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$algorithm = $matches[1];
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preg_match("/alg=\"\;(.*?)\"\;/ism", $attributes, $matches);
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if ($matches[1] != "")
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$algorithm = $matches[1];
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$hint = "";
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preg_match("/hint='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$hint = $matches[1];
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preg_match("/hint=\"\;(.*?)\"\;/ism", $attributes, $matches);
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if ($matches[1] != "")
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$hint = $matches[1];
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$x = random_string();
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$Text = '<br /><div id="' . $x . '"><img src="' . z_root() . '/images/lock_icon.gif" onclick="red_decrypt(\'' . $algorithm . '\',\'' . $hint . '\',\'' . $match[2] . '\',\'#' . $x . '\');" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /></div><br />';
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return $Text;
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}
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function bb_parse_app($match) {
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require_once('include/apps.php');
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$app = app_decode($match[1]);
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if ($app)
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return app_render($app);
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}
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function bb_parse_element($match) {
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$j = json_decode(base64url_decode($match[1]),true);
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if ($j && local_channel()) {
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$text = sprintf( t('Install %s element: '), translate_design_element($j['type'])) . $j['pagetitle'];
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$o = EOL . '<a href="#" onclick="importElement(\'' . $match[1] . '\'); return false;" >' . $text . '</a>' . EOL;
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}
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else {
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$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'])) . $j['pagetitle'];
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$o = EOL . $text . EOL;
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}
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return $o;
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}
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function translate_design_element($type) {
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switch($type) {
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case 'webpage':
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$ret = t('webpage');
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break;
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case 'layout':
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$ret = t('layout');
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break;
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case 'block':
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$ret = t('block');
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break;
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case 'menu':
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$ret = t('menu');
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break;
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}
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return $ret;
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}
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function bb_ShareAttributes($match) {
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$matches = array();
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$attributes = $match[1];
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$author = "";
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preg_match("/author='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$author = urldecode($matches[1]);
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$link = "";
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preg_match("/link='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$link = $matches[1];
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$avatar = "";
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preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$avatar = $matches[1];
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$profile = "";
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preg_match("/profile='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$profile = $matches[1];
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$posted = "";
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preg_match("/posted='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$posted = $matches[1];
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// message_id is never used, do we still need it?
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$message_id = "";
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preg_match("/message_id='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$message_id = $matches[1];
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/** @FIXME - this should really be a wall-item-ago so it will get updated on the client */
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$reldate = (($posted) ? relative_date($posted) : '');
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$headline = '<div class="shared_container"> <div class="shared_header">';
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if ($avatar != "")
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$headline .= '<a href="' . zid($profile) . '" ><img src="' . $avatar . '" alt="' . $author . '" height="32" width="32" /></a>';
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// Bob Smith wrote the following post 2 hours ago
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$fmt = sprintf( t('%1$s wrote the following %2$s %3$s'),
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'<a href="' . zid($profile) . '" >' . $author . '</a>',
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'<a href="' . zid($link) . '" >' . t('post') . '</a>',
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$reldate
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);
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$headline .= '<span>' . $fmt . '</span></div>';
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$text = $headline . '<div class="reshared-content">' . trim($match[2]) . '</div></div>';
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return $text;
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}
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function bb_location($match) {
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// not yet implemented
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}
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/**
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* @brief Returns an iframe from $match[1].
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*
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* @param array $match
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* @return string HTML iframe with content of $match[1]
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*/
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function bb_iframe($match) {
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$a = get_app();
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$sandbox = ((strpos($match[1], $a->get_hostname())) ? ' sandbox="allow-scripts" ' : '');
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return '<iframe ' . $sandbox . ' src="' . $match[1] . '" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="' . $match[1] . '">' . $match[1] . '</a></iframe>';
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}
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function bb_ShareAttributesSimple($match) {
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$matches = array();
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$attributes = $match[1];
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$author = "";
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preg_match("/author='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
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preg_match('/author="(.*?)"/ism', $attributes, $matches);
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if ($matches[1] != "")
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$author = $matches[1];
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$profile = "";
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preg_match("/profile='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "")
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$profile = $matches[1];
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preg_match('/profile="(.*?)"/ism', $attributes, $matches);
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if ($matches[1] != "")
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$profile = $matches[1];
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$text = html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8') . ' <a href="' . $profile . '">' . $author . '</a>: div class="reshared-content">' . $match[2] . '</div>';
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return($text);
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}
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function rpost_callback($match) {
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if ($match[2]) {
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return str_replace($match[0], get_rpost_path(get_app()->get_observer()) . '&title=' . urlencode($match[2]) . '&body=' . urlencode($match[3]), $match[0]);
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} else {
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return str_replace($match[0], get_rpost_path(get_app()->get_observer()) . '&body=' . urlencode($match[3]), $match[0]);
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}
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}
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function bb_map_coords($match) {
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// the extra space in the following line is intentional
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return str_replace($match[0],'<div class="map" >' . generate_map(str_replace('/',' ',$match[1])) . '</div>', $match[0]);
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}
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function bb_map_location($match) {
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// the extra space in the following line is intentional
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return str_replace($match[0],'<div class="map" >' . generate_named_map($match[1]) . '</div>', $match[0]);
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}
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function bb_opentag($match) {
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$rnd = mt_rand();
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return "<br /><div onclick=\"openClose('opendiv-" . $rnd . "');return false;\" class=\"fakelink\">" . $match[1] . "</div><div id=\"opendiv-" . $rnd . "\" style=\"display: none;\">" . $match[2] . "</div>";
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}
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/**
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* @brief Sanitize style properties from BBCode to HTML.
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*
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* @param array $input
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* @return string A HTML span tag with the styles.
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*/
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function bb_sanitize_style($input) {
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// whitelist array: property => limits (0 = no limitation)
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$w = array(
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// color properties
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"color" => 0,
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"background-color" => 0,
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// box properties
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"padding" => array("px"=>100, "%"=>0, "em"=>2, "ex"=>2, "mm"=>0, "cm"=>0, "in"=>0, "pt"=>0, "pc"=>0),
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"margin" => array("px"=>100, "%"=>0, "em"=>2, "ex"=>2, "mm"=>0, "cm"=>0, "in"=>0, "pt"=>0, "pc"=>0),
|
||
|
|
"border" => array("px"=>100, "%"=>0, "em"=>2, "ex"=>2, "mm"=>0, "cm"=>0, "in"=>0, "pt"=>0, "pc"=>0),
|
||
|
|
"float" => 0,
|
||
|
|
"clear" => 0,
|
||
|
|
// text properties
|
||
|
|
"text-decoration" => 0,
|
||
|
|
);
|
||
|
|
|
||
|
|
$css = array();
|
||
|
|
$css_string = $input[1];
|
||
|
|
$a = explode(';', $css_string);
|
||
|
|
|
||
|
|
foreach($a as $parts){
|
||
|
|
list($k, $v) = explode(':', $parts);
|
||
|
|
$css[ trim($k) ] = trim($v);
|
||
|
|
}
|
||
|
|
|
||
|
|
// sanitize properties
|
||
|
|
$b = array_merge(array_diff_key($css, $w), array_diff_key($w, $css));
|
||
|
|
$css = array_diff_key($css, $b);
|
||
|
|
$css_string_san = '';
|
||
|
|
|
||
|
|
foreach ($css as $key => $value) {
|
||
|
|
if ($w[$key] != null) {
|
||
|
|
foreach ($w[$key] as $limit_key => $limit_value) {
|
||
|
|
//sanitize values
|
||
|
|
if (strpos($value, $limit_key)) {
|
||
|
|
$value = preg_replace_callback(
|
||
|
|
"/(\S.*?)$limit_key/ism",
|
||
|
|
function($match) use($limit_value, $limit_key) {
|
||
|
|
if ($match[1] > $limit_value) {
|
||
|
|
return $limit_value . $limit_key;
|
||
|
|
} else {
|
||
|
|
return $match[1] . $limit_key;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
$value
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$css_string_san .= $key . ":" . $value ."; ";
|
||
|
|
}
|
||
|
|
|
||
|
|
return '<span style="' . $css_string_san . '">' . $input[2] . '</span>';
|
||
|
|
}
|
||
|
|
|
||
|
|
function bb_observer($Text) {
|
||
|
|
|
||
|
|
$a = get_app();
|
||
|
|
|
||
|
|
$observer = $a->get_observer();
|
||
|
|
|
||
|
|
if ((strpos($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 = $a->get_channel();
|
||
|
|
|
||
|
|
if (strpos($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 $Text;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
// BBcode 2 HTML was written by WAY2WEB.net
|
||
|
|
// extended to work with Mistpark/Friendica/Red - Mike Macgirvin
|
||
|
|
|
||
|
|
function bbcode($Text, $preserve_nl = false, $tryoembed = true, $cache = false) {
|
||
|
|
|
||
|
|
$a = get_app();
|
||
|
|
|
||
|
|
// Move all spaces out of the tags
|
||
|
|
// ....Uhm why?
|
||
|
|
// This is basically doing a trim() on the stuff in between tags, but it messes up
|
||
|
|
// carefully crafted bbcode and especially other pre-formatted code.
|
||
|
|
// Commenting out until we come up with a use case where it's needed. Then let's try and
|
||
|
|
// special case rather than a heavy-handed approach like this.
|
||
|
|
|
||
|
|
// $Text = preg_replace("/\[(\w*)\](\s*)/ism", '$2[$1]', $Text);
|
||
|
|
// $Text = preg_replace("/(\s*)\[\/(\w*)\]/ism", '[/$2]$1', $Text);
|
||
|
|
|
||
|
|
// Hide all [noparse] contained bbtags by spacefying them
|
||
|
|
if (strpos($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 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);
|
||
|
|
|
||
|
|
// 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 = $a->get_observer();
|
||
|
|
|
||
|
|
if ((strpos($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", '', $Text);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if($cache)
|
||
|
|
$channel = false;
|
||
|
|
else
|
||
|
|
$channel = $a->get_channel();
|
||
|
|
|
||
|
|
if (strpos($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);
|
||
|
|
|
||
|
|
|
||
|
|
// Convert new line chars to html <br /> tags
|
||
|
|
|
||
|
|
// nlbr seems to be hopelessly messed up
|
||
|
|
// $Text = nl2br($Text);
|
||
|
|
|
||
|
|
// We'll emulate it.
|
||
|
|
|
||
|
|
$Text = str_replace("\r\n", "\n", $Text);
|
||
|
|
$Text = str_replace(array("\r", "\n"), array('<br />', '<br />'), $Text);
|
||
|
|
|
||
|
|
if ($preserve_nl)
|
||
|
|
$Text = str_replace(array("\n", "\r"), array('', ''), $Text);
|
||
|
|
|
||
|
|
|
||
|
|
$Text = str_replace(array("\t", " "), array(" ", " "), $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 = '<span class="bb_observer" title="' . t('Different viewers will see this text differently') . '">';
|
||
|
|
$s2 = '</span>';
|
||
|
|
$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
|
||
|
|
|
||
|
|
$urlchars = '[a-zA-Z0-9\:\/\-\?\&\;\.\=\@\_\~\#\%\$\!\+\,\@]';
|
||
|
|
|
||
|
|
if (strpos($Text,'http') !== false) {
|
||
|
|
$Text = preg_replace("/([^\]\='".'"'."\/]|^|\#\^)(https?\:\/\/$urlchars+)/ism", '$1<a href="$2" >$2</a>', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (strpos($Text,'[/share]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[share(.*?)\](.*?)\[\/share\]/ism", 'bb_ShareAttributes', $Text);
|
||
|
|
}
|
||
|
|
if($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", '<span class="bookmark-identifier">#^</span><a class="bookmark" href="$1" >$1</a>', $Text);
|
||
|
|
$Text = preg_replace("/\#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<span class="bookmark-identifier">#^</span><a class="bookmark" href="$1" >$2</a>', $Text);
|
||
|
|
$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" >$1</a>', $Text);
|
||
|
|
$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" >$2</a>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zrl]') !== false) {
|
||
|
|
$Text = preg_replace("/\#\^\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '<span class="bookmark-identifier">#^</span><a class="zrl bookmark" href="$1" >$1</a>', $Text);
|
||
|
|
$Text = preg_replace("/\#\^\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<span class="bookmark-identifier">#^</span><a class="zrl bookmark" href="$1" >$2</a>', $Text);
|
||
|
|
$Text = preg_replace("/\[zrl\]([$URLSearchString]*)\[\/zrl\]/ism", '<a class="zrl" href="$1" >$1</a>', $Text);
|
||
|
|
$Text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a class="zrl" href="$1" >$2</a>', $Text);
|
||
|
|
}
|
||
|
|
// Perform MAIL Search
|
||
|
|
if (strpos($Text,'[/mail]') !== false) {
|
||
|
|
$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
|
||
|
|
$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// leave open the posibility of [map=something]
|
||
|
|
// this is replaced in prepare_body() which has knowledge of the item location
|
||
|
|
|
||
|
|
if (strpos($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("/\[map\]/", '<div class="map"></div>', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check for bold text
|
||
|
|
if (strpos($Text,'[b]') !== false) {
|
||
|
|
$Text = preg_replace("(\[b\](.*?)\[\/b\])ism", '<strong>$1</strong>', $Text);
|
||
|
|
}
|
||
|
|
// Check for Italics text
|
||
|
|
if (strpos($Text,'[i]') !== false) {
|
||
|
|
$Text = preg_replace("(\[i\](.*?)\[\/i\])ism", '<em>$1</em>', $Text);
|
||
|
|
}
|
||
|
|
// Check for Underline text
|
||
|
|
if (strpos($Text,'[u]') !== false) {
|
||
|
|
$Text = preg_replace("(\[u\](.*?)\[\/u\])ism", '<u>$1</u>', $Text);
|
||
|
|
}
|
||
|
|
// Check for strike-through text
|
||
|
|
if (strpos($Text,'[s]') !== false) {
|
||
|
|
$Text = preg_replace("(\[s\](.*?)\[\/s\])ism", '<strike>$1</strike>', $Text);
|
||
|
|
}
|
||
|
|
// Check for over-line text
|
||
|
|
if (strpos($Text,'[o]') !== false) {
|
||
|
|
$Text = preg_replace("(\[o\](.*?)\[\/o\])ism", '<span class="overline">$1</span>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[sup]') !== false) {
|
||
|
|
$Text = preg_replace("(\[sup\](.*?)\[\/sup\])ism", '<sup>$1</sup>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[sub]') !== false) {
|
||
|
|
$Text = preg_replace("(\[sub\](.*?)\[\/sub\])ism", '<sub>$1</sub>', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check for colored text
|
||
|
|
if (strpos($Text,'[/color]') !== false) {
|
||
|
|
$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism", "<span style=\"color: $1;\">$2</span>", $Text);
|
||
|
|
}
|
||
|
|
// Check for sized text
|
||
|
|
// [size=50] --> font-size: 50px (with the unit).
|
||
|
|
if (strpos($Text,'[/size]') !== false) {
|
||
|
|
$Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism", "<span style=\"font-size: $1px;\">$2</span>", $Text);
|
||
|
|
$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism", "<span style=\"font-size: $1;\">$2</span>", $Text);
|
||
|
|
}
|
||
|
|
// Check for h1
|
||
|
|
if (strpos($Text,'[h1]') !== false) {
|
||
|
|
$Text = preg_replace("(\[h1\](.*?)\[\/h1\])ism",'<h1>$1</h1>',$Text);
|
||
|
|
}
|
||
|
|
// Check for h2
|
||
|
|
if (strpos($Text,'[h2]') !== false) {
|
||
|
|
$Text = preg_replace("(\[h2\](.*?)\[\/h2\])ism",'<h2>$1</h2>',$Text);
|
||
|
|
}
|
||
|
|
// Check for h3
|
||
|
|
if (strpos($Text,'[h3]') !== false) {
|
||
|
|
$Text = preg_replace("(\[h3\](.*?)\[\/h3\])ism",'<h3>$1</h3>',$Text);
|
||
|
|
}
|
||
|
|
// Check for h4
|
||
|
|
if (strpos($Text,'[h4]') !== false) {
|
||
|
|
$Text = preg_replace("(\[h4\](.*?)\[\/h4\])ism",'<h4>$1</h4>',$Text);
|
||
|
|
}
|
||
|
|
// Check for h5
|
||
|
|
if (strpos($Text,'[h5]') !== false) {
|
||
|
|
$Text = preg_replace("(\[h5\](.*?)\[\/h5\])ism",'<h5>$1</h5>',$Text);
|
||
|
|
}
|
||
|
|
// Check for h6
|
||
|
|
if (strpos($Text,'[h6]') !== false) {
|
||
|
|
$Text = preg_replace("(\[h6\](.*?)\[\/h6\])ism",'<h6>$1</h6>',$Text);
|
||
|
|
}
|
||
|
|
// Check for table of content without params
|
||
|
|
if (strpos($Text,'[toc]') !== false) {
|
||
|
|
$Text = preg_replace("/\[toc\]/ism",'<ul id="toc"></ul>',$Text);
|
||
|
|
}
|
||
|
|
// Check for table of content with params
|
||
|
|
if (strpos($Text,'[toc') !== false) {
|
||
|
|
$Text = preg_replace("/\[toc([^\]]+?)\]/ism",'<ul$1></ul>',$Text);
|
||
|
|
}
|
||
|
|
// Check for centered text
|
||
|
|
if (strpos($Text,'[/center]') !== false) {
|
||
|
|
$Text = preg_replace("(\[center\](.*?)\[\/center\])ism", "<div style=\"text-align:center;\">$1</div>", $Text);
|
||
|
|
}
|
||
|
|
// Check for list text
|
||
|
|
$Text = str_replace("[*]", "<li>", $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, "[/li]") !== false) && (strpos($Text, "[li]") !== false))) && (++$endlessloop < 20)) {
|
||
|
|
$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'<ul class="listlowerroman" style="list-style-type: lower-roman;">$2</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: upper-roman;">$2</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$2</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$2</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>', $Text);
|
||
|
|
$Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[th]') !== false) {
|
||
|
|
$Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[td]') !== false) {
|
||
|
|
$Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[tr]') !== false) {
|
||
|
|
$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/table]') !== false) {
|
||
|
|
$Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>', $Text);
|
||
|
|
$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>', $Text);
|
||
|
|
$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>', $Text);
|
||
|
|
}
|
||
|
|
$Text = str_replace('</tr><br /><tr>', "</tr>\n<tr>", $Text);
|
||
|
|
$Text = str_replace('[hr]', '<hr />', $Text);
|
||
|
|
|
||
|
|
// This is actually executed in prepare_body()
|
||
|
|
|
||
|
|
$Text = str_replace('[nosmile]', '', $Text);
|
||
|
|
|
||
|
|
// Check for font change text
|
||
|
|
if (strpos($Text,'[/font]') !== false) {
|
||
|
|
$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm", "<span style=\"font-family: $1;\">$2</span>", $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Declare the format for [code] layout
|
||
|
|
$CodeLayout = '<code>$1</code>';
|
||
|
|
|
||
|
|
// Check for [code] text
|
||
|
|
if (strpos($Text,'[code]') !== false) {
|
||
|
|
$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism", "$CodeLayout", $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Declare the format for [spoiler] layout
|
||
|
|
$SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
|
||
|
|
|
||
|
|
// Check for [spoiler] text
|
||
|
|
// handle nested quotes
|
||
|
|
$endlessloop = 0;
|
||
|
|
while ((strpos($Text, "[/spoiler]") !== false) and (strpos($Text, "[spoiler]") !== false) and (++$endlessloop < 20))
|
||
|
|
$Text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism", "$SpoilerLayout", $Text);
|
||
|
|
|
||
|
|
// Check for [spoiler=Author] text
|
||
|
|
|
||
|
|
$t_wrote = t('$1 spoiler');
|
||
|
|
|
||
|
|
// handle nested quotes
|
||
|
|
$endlessloop = 0;
|
||
|
|
while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20))
|
||
|
|
$Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
|
||
|
|
"<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
|
||
|
|
$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 = '<blockquote>$1</blockquote>';
|
||
|
|
|
||
|
|
// 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",
|
||
|
|
"<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
|
||
|
|
$Text);
|
||
|
|
|
||
|
|
// Images
|
||
|
|
// [img]pathtoimage[/img]
|
||
|
|
if (strpos($Text,'[/img]') !== false) {
|
||
|
|
$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img style="max-width=100%;" src="$1" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zmg]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img class="zrl" style="max-width=100%;" src="$1" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// [img float={left, right}]pathtoimage[/img]
|
||
|
|
if (strpos($Text,'[/img]') !== false) {
|
||
|
|
$Text = preg_replace("/\[img float=left\](.*?)\[\/img\]/ism", '<img style="max-width=100%;" src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/img]') !== false) {
|
||
|
|
$Text = preg_replace("/\[img float=right\](.*?)\[\/img\]/ism", '<img style="max-width=100%;" src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zmg]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zmg float=left\](.*?)\[\/zmg\]/ism", '<img style="max-width=100%;" class="zrl" src="$1" style="float: left;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zmg]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zmg float=right\](.*?)\[\/zmg\]/ism", '<img style="max-width=100%;" class="zrl" src="$1" style="float: right;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// [img=widthxheight]pathtoimage[/img]
|
||
|
|
if (strpos($Text,'[/img]') !== false) {
|
||
|
|
$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: 100%; max-width: $1px;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zmg]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: 100%; max-width: $1px;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// [img=widthxheight float={left, right}]pathtoimage[/img]
|
||
|
|
if (strpos($Text,'[/img]') !== false) {
|
||
|
|
$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*) float=left\](.*?)\[\/img\]/ism", '<img src="$3" style="width: 100%; max-width: $1px; float: left;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/img]') !== false) {
|
||
|
|
$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*) float=right\](.*?)\[\/img\]/ism", '<img src="$3" style="width: 100%; max-width: $1px; float: right;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zmg]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*) float=left\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: 100%; max-width: $1px; float: left;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zmg]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*) float=right\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: 100%; max-width: $1px; float: right;" alt="' . t('Image/photo') . '" />', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// style (sanitized)
|
||
|
|
if (strpos($Text,'[/style]') !== false) {
|
||
|
|
$Text = preg_replace_callback("(\[style=(.*?)\](.*?)\[\/style\])ism", "bb_sanitize_style", $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// crypt
|
||
|
|
if (strpos($Text,'[/crypt]') !== false) {
|
||
|
|
$x = random_string();
|
||
|
|
$Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism",'<br /><div id="' . $x . '"><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" onclick="red_decrypt(\'rot13\',\'\',\'$1\',\'#' . $x . '\');" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br /></div>', $Text);
|
||
|
|
$Text = preg_replace_callback("/\[crypt (.*?)\](.*?)\[\/crypt\]/ism", 'bb_parse_crypt', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(strpos($Text,'[/app]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[app\](.*?)\[\/app\]/ism",'bb_parse_app', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(strpos($Text,'[/element]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[element\](.*?)\[\/element\]/ism",'bb_parse_element', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// html5 video and audio
|
||
|
|
if (strpos($Text,'[/video]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/video\]/ism", 'tryzrlvideo', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/audio]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3|opus))\[\/audio\]/ism", 'tryzrlaudio', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zvideo]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[zvideo\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mpeg|mpg))\[\/zvideo\]/ism", 'tryzrlvideo', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zaudio]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[zaudio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3|opus))\[\/zaudio\]/ism", 'tryzrlaudio', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Try to Oembed
|
||
|
|
if ($tryoembed) {
|
||
|
|
if (strpos($Text,'[/video]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/audio]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (strpos($Text,'[/zvideo]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[zvideo\](.*?)\[\/zvideo\]/ism", 'tryoembed', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zaudio]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[zaudio\](.*?)\[\/zaudio\]/ism", 'tryoembed', $Text);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// if video couldn't be embedded, link to it instead.
|
||
|
|
if (strpos($Text,'[/video]') !== false) {
|
||
|
|
$Text = preg_replace("/\[video\](.*?)\[\/video\]/", '<a href="$1">$1</a>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/audio]') !== false) {
|
||
|
|
$Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '<a href="$1">$1</a>', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (strpos($Text,'[/zvideo]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zvideo\](.*?)\[\/zvideo\]/", '<a class="zid" href="$1">$1</a>', $Text);
|
||
|
|
}
|
||
|
|
if (strpos($Text,'[/zaudio]') !== false) {
|
||
|
|
$Text = preg_replace("/\[zaudio\](.*?)\[\/zaudio\]/", '<a class="zid" href="$1">$1</a>', $Text);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($tryoembed){
|
||
|
|
if (strpos($Text,'[/iframe]') !== false) {
|
||
|
|
$Text = preg_replace_callback("/\[iframe\](.*?)\[\/iframe\]/ism", 'bb_iframe', $Text);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (strpos($Text,'[/iframe]') !== false) {
|
||
|
|
$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Youtube extensions
|
||
|
|
// if (strpos($Text,'[youtube]') !== false) {
|
||
|
|
// if ($tryoembed) {
|
||
|
|
// $Text = preg_replace_callback("/\[youtube\](https?:\/\/www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
|
||
|
|
// $Text = preg_replace_callback("/\[youtube\](www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
|
||
|
|
// $Text = preg_replace_callback("/\[youtube\](https?:\/\/youtu.be\/.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
|
||
|
|
// }
|
||
|
|
// $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text);
|
||
|
|
// $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text);
|
||
|
|
// $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism", '[youtube]$1[/youtube]', $Text);
|
||
|
|
|
||
|
|
// if ($tryoembed)
|
||
|
|
// $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="http://www.youtube.com/embed/$1" frameborder="0"></iframe>', $Text);
|
||
|
|
// else
|
||
|
|
// $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", "http://www.youtube.com/watch?v=$1", $Text);
|
||
|
|
// }
|
||
|
|
// if (strpos($Text,'[vimeo]') !== false) {
|
||
|
|
// if ($tryoembed) {
|
||
|
|
// $Text = preg_replace_callback("/\[vimeo\](https?:\/\/player.vimeo.com\/video\/[0-9]+).*?\[\/vimeo\]/ism", 'tryoembed', $Text);
|
||
|
|
// $Text = preg_replace_callback("/\[vimeo\](https?:\/\/vimeo.com\/[0-9]+).*?\[\/vimeo\]/ism", 'tryoembed', $Text);
|
||
|
|
// }
|
||
|
|
|
||
|
|
// $Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $Text);
|
||
|
|
// $Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism", '[vimeo]$1[/vimeo]', $Text);
|
||
|
|
|
||
|
|
// if ($tryoembed)
|
||
|
|
// $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="http://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text);
|
||
|
|
// else
|
||
|
|
// $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", "http://vimeo.com/$1", $Text);
|
||
|
|
// }
|
||
|
|
|
||
|
|
// oembed tag
|
||
|
|
$Text = oembed_bbcode2html($Text);
|
||
|
|
|
||
|
|
// Avoid triple linefeeds through oembed
|
||
|
|
$Text = str_replace("<br style='clear:left'></span><br /><br />", "<br style='clear:left'></span><br />", $Text);
|
||
|
|
|
||
|
|
// If we found an event earlier, strip out all the event code and replace with a reformatted version.
|
||
|
|
// Replace the event-start section with the entire formatted event. The other bbcode is stripped.
|
||
|
|
// Summary (e.g. title) is required, earlier revisions only required description (in addition to
|
||
|
|
// start which is always required). Allow desc with a missing summary for compatibility.
|
||
|
|
|
||
|
|
if ((x($ev,'desc') || x($ev,'summary')) && x($ev,'start')) {
|
||
|
|
|
||
|
|
$sub = format_event_html($ev);
|
||
|
|
|
||
|
|
$sub = str_replace('$',"\0",$sub);
|
||
|
|
|
||
|
|
$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism",$sub,$Text);
|
||
|
|
|
||
|
|
$Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism",'',$Text);
|
||
|
|
$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",'',$Text);
|
||
|
|
$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism",'',$Text);
|
||
|
|
$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism",'',$Text);
|
||
|
|
$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text);
|
||
|
|
|
||
|
|
$Text = str_replace("\0",'$',$Text);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unhide all [noparse] contained bbtags unspacefying them
|
||
|
|
// and triming the [noparse] tag.
|
||
|
|
if (strpos($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);
|
||
|
|
}
|
||
|
|
|
||
|
|
$Text = preg_replace('/\[\&\;([#a-z0-9]+)\;\]/', '&$1;', $Text);
|
||
|
|
|
||
|
|
// fix any escaped ampersands that may have been converted into links
|
||
|
|
$Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism", '<$1$2=$3&$4>', $Text);
|
||
|
|
|
||
|
|
$Text = preg_replace("/\<(.*?)(src|href)=\"[^zhfm#](.*?)\>/ism", '<$1$2="">', $Text);
|
||
|
|
|
||
|
|
$Text = bb_replace_images($Text, $saved_images);
|
||
|
|
|
||
|
|
call_hooks('bbcode', $Text);
|
||
|
|
|
||
|
|
return $Text;
|
||
|
|
}
|
||
|
|
|