2 require_once("include/oembed.php");
3 require_once('include/event.php');
5 function bb_attachment($Text, $plaintext = false, $tryoembed = true) {
6 $Text = preg_replace_callback("/\[attachment(.*?)\](.*?)\[\/attachment\]/ism",
7 function ($match) use ($plaintext){
9 $attributes = $match[1];
12 preg_match("/type='(.*?)'/ism", $attributes, $matches);
13 if ($matches[1] != "")
14 $type = strtolower($matches[1]);
16 preg_match('/type="(.*?)"/ism', $attributes, $matches);
17 if ($matches[1] != "")
18 $type = strtolower($matches[1]);
23 if (!in_array($type, array("link", "audio", "video")))
27 preg_match("/url='(.*?)'/ism", $attributes, $matches);
28 if ($matches[1] != "")
31 preg_match('/url="(.*?)"/ism', $attributes, $matches);
32 if ($matches[1] != "")
36 preg_match("/title='(.*?)'/ism", $attributes, $matches);
37 if ($matches[1] != "")
40 preg_match('/title="(.*?)"/ism', $attributes, $matches);
41 if ($matches[1] != "")
44 $title = htmlentities($title, ENT_QUOTES, 'UTF-8', false);
47 if ($type != "video") {
48 preg_match("/image='(.*?)'/ism", $attributes, $matches);
49 if ($matches[1] != "")
52 preg_match('/image="(.*?)"/ism', $attributes, $matches);
53 if ($matches[1] != "")
58 if ($type != "video") {
59 preg_match("/preview='(.*?)'/ism", $attributes, $matches);
60 if ($matches[1] != "")
61 $preview = $matches[1];
63 preg_match('/preview="(.*?)"/ism', $attributes, $matches);
64 if ($matches[1] != "")
65 $preview = $matches[1];
69 $text = sprintf('<a href="%s" target="_blank">%s</a>', $url, $title);
71 $text = sprintf('<span class="type-%s">', $type);
73 $bookmark = array(sprintf('[bookmark=%s]%s[/bookmark]', $url, $title), $url, $title);
75 $oembed = tryoembed($bookmark);
77 $oembed = $bookmark[0];
79 if (($image != "") AND !strstr(strtolower($oembed), "<img "))
80 $text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-image" /></a><br />', $url, $image, $title);
81 elseif (($preview != "") AND !strstr(strtolower($oembed), "<img "))
82 $text .= sprintf('<a href="%s" target="_blank"><img src="%s" alt="" title="%s" class="attachment-preview" /></a><br />', $url, $preview, $title);
86 $text .= sprintf('<blockquote>%s</blockquote></span>', trim($match[2]));
95 /* function bb_rearrange_link($shared) {
96 if ($shared[1] != "type-link")
99 $newshare = trim($shared[2]);
100 $newshare = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $newshare);
102 if (!strpos($shared[0], "[bookmark"))
103 $newshare = preg_replace("/\[url\=(.*?)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $newshare, 1);
105 preg_match("/\[img\](.*?)\[\/img\]/ism", $newshare, $matches);
108 $newshare = str_replace($matches[0], '', $newshare);
109 $newshare = "[img]".$matches[1]."[/img]\n".$newshare;
112 $search = array("\n\n", "\n ", " \n");
113 $replace = array("\n", "\n", "\n");
115 $oldtext = $newshare;
116 $newshare = str_replace($search, $replace, $newshare);
117 } while ($oldtext != $newshare);
119 $newshare = "[class=type-link]".$newshare."[/class]";
124 function bb_rearrange_share($shared) {
125 if (!in_array(strtolower($shared[2]), array("type-link", "type-audio", "type-video")))
128 if (!preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",$shared[3], $bookmark))
131 $type = substr(trim(strtolower($shared[2])), 5);
138 if (isset($bookmark[2][0]))
139 $title = $bookmark[2][0];
141 if (isset($bookmark[1][0]))
142 $url = $bookmark[1][0];
144 $cleanedshare = trim($shared[3]);
145 $cleanedshare = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '[img]$3[/img]', $cleanedshare);
146 preg_match("/\[img\](.*?)\[\/img\]/ism", $cleanedshare, $matches);
149 $preview = trim($matches[1]);
151 preg_match("/\[quote\](.*?)\[\/quote\]/ism", $cleanedshare, $matches);
153 $description = trim($matches[1]);
155 $url = htmlentities($url, ENT_QUOTES, 'UTF-8', false);
156 $title = htmlentities($title, ENT_QUOTES, 'UTF-8', false);
157 $preview = htmlentities($preview, ENT_QUOTES, 'UTF-8', false);
159 $Text = trim($shared[1])."\n[attachment type='".$type."'";
162 $Text .= " url='".$url."'";
164 $Text .= " title='".$title."'";
165 if ($preview != "") {
166 require_once("include/Photo.php");
167 $picturedata = get_photo_info($preview);
168 // echo $preview."*".print_r($picturedata, true)."*";
169 if (count($picturedata) > 0) {
170 // if the preview picture is larger than 500 pixels then show it in a larger mode
171 // But only, if the picture isn't higher than large (To prevent huge posts)
172 if (($picturedata[0] >= 500) AND ($picturedata[0] >= $picturedata[1]))
173 $Text .= " image='".$preview."'";
175 $Text .= " preview='".$preview."'";
177 $Text .= " preview='".$preview."'";
179 $Text .= "]".$description."[/attachment]";
184 function bb_remove_share_information($Text, $plaintext = false, $nolink = false) {
185 $Text = preg_replace_callback("((.*?)\[class=(.*?)\](.*?)\[\/class\])ism",
186 function ($match) use ($plaintext, $nolink){
187 return(bb_cleanup_share($match, $plaintext, $nolink));
192 function bb_cleanup_share($shared, $plaintext, $nolink) {
193 if (!in_array($shared[2], array("type-link", "type-video")))
197 $shared[3] = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism","[bookmark=$1]$1[/bookmark]", $shared[3]);
199 if (!preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",$shared[3], $bookmark))
203 return(trim($shared[1]));
208 if (isset($bookmark[2][0]))
209 $title = $bookmark[2][0];
211 if (isset($bookmark[1][0]))
212 $link = $bookmark[1][0];
214 if (($title != "") AND (strpos($shared[1],$title) !== false))
217 // if (strpos($shared[1],$link) !== false)
220 $text = trim($shared[1]);
222 if (($text == "") AND ($title != "") AND ($link == ""))
223 $text .= "\n\n".trim($title);
225 // If the link already is included in the post, don't add it again
226 if (($link != "") AND strpos($text, $link))
229 if (($link != "") AND ($title != ""))
230 $text .= "\n[url=".trim($link)."]".trim($title)."[/url]";
231 elseif (($link != ""))
232 $text .= "\n".trim($link);
238 function bb_cleanstyle($st) {
239 return "<span style=\"".cleancss($st[1]).";\">".$st[2]."</span>";
242 function bb_cleanclass($st) {
243 return "<span class=\"".cleancss($st[1])."\">".$st[2]."</span>";
246 function cleancss($input) {
250 $input = strtolower($input);
252 for ($i = 0; $i < strlen($input); $i++) {
253 $char = substr($input, $i, 1);
255 if (($char >= "a") and ($char <= "z"))
258 if (!(strpos(" #;:0123456789-_", $char) === false))
265 function stripcode_br_cb($s) {
266 return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
269 function tryoembed($match){
270 //$url = ((count($match)==2)?$match[1]:$match[2]);
273 // Always embed the SSL version
274 $url = str_replace(array("http://www.youtube.com/", "http://player.vimeo.com/"),
275 array("https://www.youtube.com/", "https://player.vimeo.com/"), $url);
277 //logger("tryoembed: $url");
279 $o = oembed_fetch_url($url);
281 if (isset($match[2]))
282 $o->title = $match[2];
284 //echo "<pre>"; var_dump($match, $url, $o); killme();
286 if ($o->type=="error") return $match[0];
288 $html = oembed_format_object($o);
289 return $html; //oembed_iframe($html,$o->width,$o->height);
293 // [noparse][i]italic[/i][/noparse] turns into
294 // [noparse][ i ]italic[ /i ][/noparse],
295 // to hide them from parser.
297 function bb_spacefy($st) {
298 $whole_match = $st[0];
300 $spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
301 $new_str = str_replace($captured, $spacefied, $whole_match);
305 // The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
306 // now turns back and the [noparse] tags are trimed
307 // returning [i]italic[/i]
309 function bb_unspacefy_and_trim($st) {
310 $whole_match = $st[0];
312 $unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
316 function bb_find_open_close($s, $open, $close, $occurance = 1) {
322 for($i = 1; $i <= $occurance; $i++) {
323 if( $start_pos !== false)
324 $start_pos = strpos($s, $open, $start_pos + 1);
327 if( $start_pos === false)
330 $end_pos = strpos($s, $close, $start_pos);
332 if( $end_pos === false)
335 $res = array( 'start' => $start_pos, 'end' => $end_pos );
340 function get_bb_tag_pos($s, $name, $occurance = 1) {
346 for($i = 1; $i <= $occurance; $i++) {
347 if( $start_open !== false)
348 $start_open = strpos($s, '[' . $name, $start_open + 1); // allow [name= type tags
351 if( $start_open === false)
354 $start_equal = strpos($s, '=', $start_open);
355 $start_close = strpos($s, ']', $start_open);
357 if( $start_close === false)
362 $end_open = strpos($s, '[/' . $name . ']', $start_close);
364 if( $end_open === false)
367 $res = array( 'start' => array('open' => $start_open, 'close' => $start_close),
368 'end' => array('open' => $end_open, 'close' => $end_open + strlen('[/' . $name . ']')) );
369 if( $start_equal !== false)
370 $res['start']['equal'] = $start_equal + 1;
375 function bb_tag_preg_replace($pattern, $replace, $name, $s) {
380 $pos = get_bb_tag_pos($string, $name, $occurance);
381 while($pos !== false && $occurance < 1000) {
383 $start = substr($string, 0, $pos['start']['open']);
384 $subject = substr($string, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
385 $end = substr($string, $pos['end']['close']);
389 $subject = preg_replace($pattern, $replace, $subject);
390 $string = $start . $subject . $end;
393 $pos = get_bb_tag_pos($string, $name, $occurance);
399 if(! function_exists('bb_extract_images')) {
400 function bb_extract_images($body) {
402 $saved_image = array();
407 $img_start = strpos($orig_body, '[img');
408 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
409 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
410 while(($img_st_close !== false) && ($img_end !== false)) {
412 $img_st_close++; // make it point to AFTER the closing bracket
413 $img_end += $img_start;
415 if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
416 // This is an embedded image
418 $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
419 $new_body = $new_body . substr($orig_body, 0, $img_start) . '[$#saved_image' . $cnt . '#$]';
424 $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
426 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
428 if($orig_body === false) // in case the body ends on a closing image tag
431 $img_start = strpos($orig_body, '[img');
432 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
433 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
436 $new_body = $new_body . $orig_body;
438 return array('body' => $new_body, 'images' => $saved_image);
441 if(! function_exists('bb_replace_images')) {
442 function bb_replace_images($body, $images) {
447 foreach($images as $image) {
448 // We're depending on the property of 'foreach' (specified on the PHP website) that
449 // it loops over the array starting from the first element and going sequentially
450 // to the last element
451 $newbody = str_replace('[$#saved_image' . $cnt . '#$]', '<img src="' . $image .'" alt="' . t('Image/photo') . '" />', $newbody);
458 function bb_ShareAttributes($share, $simplehtml) {
459 $attributes = $share[2];
462 preg_match("/author='(.*?)'/ism", $attributes, $matches);
463 if ($matches[1] != "")
464 $author = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
466 preg_match('/author="(.*?)"/ism', $attributes, $matches);
467 if ($matches[1] != "")
468 $author = $matches[1];
471 preg_match("/profile='(.*?)'/ism", $attributes, $matches);
472 if ($matches[1] != "")
473 $profile = $matches[1];
475 preg_match('/profile="(.*?)"/ism', $attributes, $matches);
476 if ($matches[1] != "")
477 $profile = $matches[1];
480 preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
481 if ($matches[1] != "")
482 $avatar = $matches[1];
484 preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
485 if ($matches[1] != "")
486 $avatar = $matches[1];
489 preg_match("/link='(.*?)'/ism", $attributes, $matches);
490 if ($matches[1] != "")
493 preg_match('/link="(.*?)"/ism', $attributes, $matches);
494 if ($matches[1] != "")
499 $itemcache = get_itemcachepath();
501 // relative dates only make sense when they aren't cached
502 if ($itemcache == "") {
503 preg_match("/posted='(.*?)'/ism", $attributes, $matches);
504 if ($matches[1] != "")
505 $posted = $matches[1];
507 preg_match('/posted="(.*?)"/ism', $attributes, $matches);
508 if ($matches[1] != "")
509 $posted = $matches[1];
511 $reldate = (($posted) ? " " . relative_date($posted) : '');
514 $userid = GetProfileUsername($profile,$author, false);
515 $userid_compact = GetProfileUsername($profile,$author, true);
517 $preshare = trim($share[1]);
520 $preshare .= "<br /><br />";
522 switch ($simplehtml) {
524 $text = $preshare.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' <a href="'.$profile.'">'.$userid."</a>: <br />»".$share[3]."«";
527 $text = $preshare.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' '.$userid_compact.": <br />".$share[3];
530 $headline = '<div class="shared_header">';
531 $headline .= '<span><b>'.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').$userid.':</b></span>';
532 $headline .= "</div>";
534 $text = trim($share[1]);
539 $text .= $headline.'<blockquote class="shared_content">'.trim($share[3])."</blockquote><br />";
542 $text .= '<br /><a href="'.$link.'">[l]</a>';
545 $headline = '<div class="shared_header">';
546 $headline .= '<span><b>'.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8');
547 $headline .= sprintf(t('<a href="%1$s" target="_blank">%2$s</a> %3$s'), $link, $userid, $posted);
548 $headline .= ":</b></span></div>";
550 $text = trim($share[1]);
555 $text .= $headline.'<blockquote class="shared_content">'.trim($share[3])."</blockquote><br />";
559 $text = $preshare.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' '.$userid_compact.": <br />".$share[3];
562 $text = $preshare.">> @".$userid_compact.": <br />".$share[3];
564 case 7: // statusnet/GNU Social
565 $text = $preshare.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8')." @".$userid_compact.": ".$share[3];
568 $text = $preshare."RT @".$userid_compact.": ".$share[3];
570 case 9: // Google+/Facebook
571 $text = $preshare.html_entity_decode("♲ ", ENT_QUOTES, 'UTF-8').' '.$userid_compact.": <br />".$share[3];
574 $text .= "<br /><br />".$link;
577 $headline = trim($share[1]).'<div class="shared_header">';
579 $headline .= '<img src="'.$avatar.'" height="32" width="32" >';
581 $headline .= sprintf(t('<span><a href="%s" target="_blank">%s</a> wrote the following <a href="%s" target="_blank">post</a>'.$reldate.':</span>'), $profile, $author, $link);
582 $headline .= "</div>";
583 $text = $headline.'<blockquote class="shared_content">'.trim($share[3])."</blockquote>";
589 function GetProfileUsername($profile, $username, $compact = false, $getnetwork = false) {
591 $twitter = preg_replace("=https?://twitter.com/(.*)=ism", "$1@twitter.com", $profile);
592 if ($twitter != $profile) {
594 return(NETWORK_TWITTER);
598 return($username." (".$twitter.")");
601 $appnet = preg_replace("=https?://alpha.app.net/(.*)=ism", "$1@alpha.app.net", $profile);
602 if ($appnet != $profile) {
604 return(NETWORK_APPNET);
608 return($username." (".$appnet.")");
611 $gplus = preg_replace("=https?://plus.google.com/(.*)=ism", "$1@plus.google.com", $profile);
612 if ($gplus != $profile) {
614 return(NETWORK_GPLUS);
616 return($gplususername." (".$username.")");
618 return($username." (".$gplus.")");
621 $friendica = preg_replace("=https?://(.*)/profile/(.*)=ism", "$2@$1", $profile);
622 if ($friendica != $profile) {
624 return(NETWORK_DFRN);
628 return($username." (".$friendica.")");
631 $diaspora = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile);
632 if ($diaspora != $profile) {
634 return(NETWORK_DIASPORA);
638 return($username." (".$diaspora.")");
641 $StatusnetHost = preg_replace("=https?://(.*)/user/(.*)=ism", "$1", $profile);
642 if ($StatusnetHost != $profile) {
643 $StatusnetUser = preg_replace("=https?://(.*)/user/(.*)=ism", "$2", $profile);
644 if ($StatusnetUser != $profile) {
645 $UserData = fetch_url("http://".$StatusnetHost."/api/users/show.json?user_id=".$StatusnetUser);
646 $user = json_decode($UserData);
649 return(NETWORK_STATUSNET);
651 return($user->screen_name."@".$StatusnetHost);
653 return($username." (".$user->screen_name."@".$StatusnetHost.")");
658 // pumpio (http://host.name/user)
659 $rest = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$3", $profile);
661 $pumpio = preg_replace("=https?://([\.\w]+)/([\.\w]+)(.*)=ism", "$2@$1", $profile);
662 if ($pumpio != $profile) {
664 return(NETWORK_PUMPIO);
668 return($username." (".$pumpio.")");
675 function bb_RemovePictureLinks($match) {
676 $text = Cache::get($match[1]);
679 $ch = @curl_init($match[1]);
680 @curl_setopt($ch, CURLOPT_NOBODY, true);
681 @curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
682 @curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; ".FRIENDICA_PLATFORM." ".FRIENDICA_VERSION."-".DB_UPDATE_VERSION.")");
684 $curl_info = @curl_getinfo($ch);
686 if (substr($curl_info["content_type"], 0, 6) == "image/")
687 $text = "[url=".$match[1]."]".$match[1]."[/url]";
689 $text = "[url=".$match[2]."]".$match[2]."[/url]";
691 // if its not a picture then look if its a page that contains a picture link
692 require_once("include/network.php");
694 $body = fetch_url($match[1]);
696 $doc = new DOMDocument();
697 @$doc->loadHTML($body);
698 $xpath = new DomXPath($doc);
699 $list = $xpath->query("//meta[@name]");
700 foreach ($list as $node) {
703 if ($node->attributes->length)
704 foreach ($node->attributes as $attribute)
705 $attr[$attribute->name] = $attribute->value;
707 if (strtolower($attr["name"]) == "twitter:image")
708 $text = "[url=".$attr["content"]."]".$attr["content"]."[/url]";
711 Cache::set($match[1],$text);
716 function bb_expand_links($match) {
717 if (stristr($match[2], $match[3]) OR ($match[2] == $match[3]))
718 return ($match[1]."[url]".$match[2]."[/url]");
720 return ($match[1].$match[3]." [url]".$match[2]."[/url]");
723 function bb_CleanPictureLinksSub($match) {
724 $text = Cache::get($match[1]);
727 $ch = @curl_init($match[1]);
728 @curl_setopt($ch, CURLOPT_NOBODY, true);
729 @curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
730 @curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (compatible; ".FRIENDICA_PLATFORM." ".FRIENDICA_VERSION."-".DB_UPDATE_VERSION.")");
732 $curl_info = @curl_getinfo($ch);
734 // if its a link to a picture then embed this picture
735 if (substr($curl_info["content_type"], 0, 6) == "image/")
736 $text = "[img]".$match[1]."[/img]";
738 $text = "[img]".$match[2]."[/img]";
740 // if its not a picture then look if its a page that contains a picture link
741 require_once("include/network.php");
743 $body = fetch_url($match[1]);
745 $doc = new DOMDocument();
746 @$doc->loadHTML($body);
747 $xpath = new DomXPath($doc);
748 $list = $xpath->query("//meta[@name]");
749 foreach ($list as $node) {
752 if ($node->attributes->length)
753 foreach ($node->attributes as $attribute)
754 $attr[$attribute->name] = $attribute->value;
756 if (strtolower($attr["name"]) == "twitter:image")
757 $text = "[img]".$attr["content"]."[/img]";
760 Cache::set($match[1],$text);
765 function bb_CleanPictureLinks($text) {
766 $text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_CleanPictureLinksSub', $text);
770 // BBcode 2 HTML was written by WAY2WEB.net
771 // extended to work with Mistpark/Friendica - Mike Macgirvin
773 function bbcode($Text,$preserve_nl = false, $tryoembed = true, $simplehtml = false, $forplaintext = false) {
775 $stamp1 = microtime(true);
779 // Hide all [noparse] contained bbtags by spacefying them
780 // POSSIBLE BUG --> Will the 'preg' functions crash if there's an embedded image?
782 $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text);
783 $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy',$Text);
784 $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text);
787 // Move all spaces out of the tags
788 $Text = preg_replace("/\[(\w*)\](\s*)/ism", '$2[$1]', $Text);
789 $Text = preg_replace("/(\s*)\[\/(\w*)\]/ism", '[/$2]$1', $Text);
791 // Extract the private images which use data urls since preg has issues with
792 // large data sizes. Stash them away while we do bbcode conversion, and then put them back
793 // in after we've done all the regex matching. We cannot use any preg functions to do this.
795 $extracted = bb_extract_images($Text);
796 $Text = $extracted['body'];
797 $saved_image = $extracted['images'];
799 // If we find any event code, turn it into an event.
800 // After we're finished processing the bbcode we'll
801 // replace all of the event code with a reformatted version.
803 $ev = bbtoevent($Text);
806 // Replace any html brackets with HTML Entities to prevent executing HTML or script
807 // Don't use strip_tags here because it breaks [url] search by replacing & with amp
809 $Text = str_replace("<", "<", $Text);
810 $Text = str_replace(">", ">", $Text);
812 // remove some newlines before the general conversion
813 $Text = preg_replace("/\s?\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","[share$1]$2[/share]",$Text);
814 $Text = preg_replace("/\s?\[quote(.*?)\]\s?(.*?)\s?\[\/quote\]\s?/ism","[quote$1]$2[/quote]",$Text);
816 $Text = preg_replace("/\n\[code\]/ism", "[code]", $Text);
817 $Text = preg_replace("/\[\/code\]\n/ism", "[/code]", $Text);
819 // Rearrange shares to attachments
820 $Text = preg_replace_callback("((.*?)\[class=(.*?)\](.*?)\[\/class\])ism", "bb_rearrange_share",$Text);
822 // Handle attached links or videos
823 $Text = bb_attachment($Text, ($simplehtml != 4) AND ($simplehtml != 0), $tryoembed);
825 // Rearrange shared links
826 // if (get_config("system", "rearrange_shared_links") AND (!$simplehtml OR $tryoembed))
827 // $Text = preg_replace_callback("(\[class=(.*?)\](.*?)\[\/class\])ism","bb_rearrange_link",$Text);
829 // when the content is meant exporting to other systems then remove the avatar picture since this doesn't really look good on these systems
831 $Text = preg_replace("/\[share(.*?)avatar\s?=\s?'.*?'\s?(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","\n[share$1$2]$3[/share]",$Text);
833 // Convert new line chars to html <br /> tags
835 // nlbr seems to be hopelessly messed up
836 // $Text = nl2br($Text);
841 $Text = str_replace("\r\n","\n", $Text);
843 // removing multiplicated newlines
844 if (get_config("system", "remove_multiplicated_lines")) {
845 $search = array("\n\n\n", "\n ", " \n", "[/quote]\n\n", "\n[/quote]", "[/li]\n", "\n[li]", "\n[ul]", "[/ul]\n", "\n\n[share ");
846 $replace = array("\n\n", "\n", "\n", "[/quote]\n", "[/quote]", "[/li]", "[li]", "[ul]", "[/ul]", "\n[share ");
849 $Text = str_replace($search, $replace, $Text);
850 } while ($oldtext != $Text);
853 $Text = str_replace(array("\r","\n"), array('<br />','<br />'), $Text);
856 $Text = str_replace(array("\n","\r"), array('',''),$Text);
860 // Set up the parameters for a URL search string
861 $URLSearchString = "^\[\]";
862 // Set up the parameters for a MAIL search string
863 $MAILSearchString = $URLSearchString;
865 // Remove all hashtag addresses
866 if (!$tryoembed OR $simplehtml)
867 $Text = preg_replace("/([#@])\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$1$3', $Text);
869 // Bookmarks in red - will be converted to bookmarks in friendica
870 $Text = preg_replace("/#\^\[url\]([$URLSearchString]*)\[\/url\]/ism", '[bookmark=$1]$1[/bookmark]', $Text);
871 $Text = preg_replace("/#\^\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[bookmark=$1]$2[/bookmark]', $Text);
872 $Text = preg_replace("/#\[url\=[$URLSearchString]*\]\^\[\/url\]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/i",
873 "[bookmark=$1]$2[/bookmark]", $Text);
875 if (in_array($simplehtml, array(2, 6, 7, 8, 9))) {
876 $Text = preg_replace_callback("/([^#@])\[url\=([^\]]*)\](.*?)\[\/url\]/ism","bb_expand_links",$Text);
877 //$Text = preg_replace("/[^#@]\[url\=([^\]]*)\](.*?)\[\/url\]/ism",' $2 [url]$1[/url]',$Text);
878 $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",' $2 [url]$1[/url]',$Text);
881 if ($simplehtml == 5)
882 $Text = preg_replace("/[^#@]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '[url]$1[/url]', $Text);
884 // Perform URL Search
886 $Text = preg_replace_callback("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'tryoembed',$Text);
888 if ($simplehtml == 5)
889 $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url]$1[/url]',$Text);
891 $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$Text);
893 // if the HTML is used to generate plain text, then don't do this search, but replace all URL of that kind to text
895 $Text = preg_replace("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1<a href="$2" target="_blank">$2</a>', $Text);
897 $Text = preg_replace("(\[url\]([$URLSearchString]*)\[\/url\])ism"," $1 ",$Text);
898 $Text = preg_replace_callback("&\[url=([^\[\]]*)\]\[img\](.*)\[\/img\]\[\/url\]&Usi", 'bb_RemovePictureLinks', $Text);
902 $Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$Text);
904 $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$1</a>', $Text);
905 $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
906 //$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
908 // Red compatibility, though the link can't be authenticated on Friendica
909 $Text = preg_replace("/\[zrl\=([$URLSearchString]*)\](.*?)\[\/zrl\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
912 // we may need to restrict this further if it picks up too many strays
913 // link acct:user@host to a webfinger profile redirector
915 $Text = preg_replace('/acct:(.*?)@(.*?)([ ,])/', '<a href="' . $a->get_baseurl() . '/acctlink?addr=' . "$1@$2"
916 . '" target="extlink" >acct:' . "$1@$2$3" . '</a>',$Text);
918 // Perform MAIL Search
919 $Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
920 $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
922 // Check for bold text
923 $Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'<strong>$1</strong>',$Text);
925 // Check for Italics text
926 $Text = preg_replace("(\[i\](.*?)\[\/i\])ism",'<em>$1</em>',$Text);
928 // Check for Underline text
929 $Text = preg_replace("(\[u\](.*?)\[\/u\])ism",'<u>$1</u>',$Text);
931 // Check for strike-through text
932 $Text = preg_replace("(\[s\](.*?)\[\/s\])ism",'<strike>$1</strike>',$Text);
934 // Check for over-line text
935 $Text = preg_replace("(\[o\](.*?)\[\/o\])ism",'<span class="overline">$1</span>',$Text);
937 // Check for colored text
938 $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","<span style=\"color: $1;\">$2</span>",$Text);
940 // Check for sized text
941 // [size=50] --> font-size: 50px (with the unit).
942 $Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1px; line-height: initial;\">$2</span>",$Text);
943 $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1; line-height: initial;\">$2</span>",$Text);
945 // Check for centered text
946 $Text = preg_replace("(\[center\](.*?)\[\/center\])ism","<div style=\"text-align:center;\">$1</div>",$Text);
948 // Check for list text
949 $Text = str_replace("[*]", "<li>", $Text);
951 // Check for style sheet commands
952 $Text = preg_replace_callback("(\[style=(.*?)\](.*?)\[\/style\])ism","bb_cleanstyle",$Text);
954 // Check for CSS classes
955 $Text = preg_replace_callback("(\[class=(.*?)\](.*?)\[\/class\])ism","bb_cleanclass",$Text);
957 // handle nested lists
960 while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
961 ((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
962 ((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false)) ||
963 ((strpos($Text, "[/li]") !== false) && (strpos($Text, "[li]") !== false))) && (++$endlessloop < 20)) {
964 $Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);
965 $Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>' ,$Text);
966 $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text);
967 $Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'<ul class="listlowerroman" style="list-style-type: lower-roman;">$2</ul>' ,$Text);
968 $Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: upper-roman;">$2</ul>' ,$Text);
969 $Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$2</ul>' ,$Text);
970 $Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$2</ul>' ,$Text);
971 $Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);
972 $Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text);
973 $Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>' ,$Text);
976 $Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>' ,$Text);
977 $Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>' ,$Text);
978 $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>' ,$Text);
979 $Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>' ,$Text);
981 $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>' ,$Text);
982 $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>' ,$Text);
984 $Text = str_replace('[hr]','<hr />', $Text);
986 // This is actually executed in prepare_body()
988 $Text = str_replace('[nosmile]','',$Text);
990 // Check for font change text
991 $Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm","<span style=\"font-family: $1;\">$2</span>",$Text);
993 // Declare the format for [code] layout
995 // $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism",'stripcode_br_cb',$Text);
997 $CodeLayout = '<code>$1</code>';
998 // Check for [code] text
999 $Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
1001 // Declare the format for [spoiler] layout
1002 $SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
1004 // Check for [spoiler] text
1005 // handle nested quotes
1007 while ((strpos($Text, "[/spoiler]") !== false) and (strpos($Text, "[spoiler]") !== false) and (++$endlessloop < 20))
1008 $Text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism","$SpoilerLayout", $Text);
1010 // Check for [spoiler=Author] text
1012 $t_wrote = t('$1 wrote:');
1014 // handle nested quotes
1016 while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20))
1017 $Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
1018 "<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
1021 // Declare the format for [quote] layout
1022 $QuoteLayout = '<blockquote>$1</blockquote>';
1024 // Check for [quote] text
1025 // handle nested quotes
1027 while ((strpos($Text, "[/quote]") !== false) and (strpos($Text, "[quote]") !== false) and (++$endlessloop < 20))
1028 $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text);
1030 // Check for [quote=Author] text
1032 $t_wrote = t('$1 wrote:');
1034 // handle nested quotes
1036 while ((strpos($Text, "[/quote]")!== false) and (strpos($Text, "[quote=") !== false) and (++$endlessloop < 20))
1037 $Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
1038 "<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
1041 // [img=widthxheight]image source[/img]
1042 //$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height: $2px; width: $1px;" >', $Text);
1043 $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $Text);
1044 $Text = preg_replace("/\[zmg\=([0-9]*)x([0-9]*)\](.*?)\[\/zmg\]/ism", '<img class="zrl" src="$3" style="width: $1px;" >', $Text);
1047 // [img]pathtoimage[/img]
1048 $Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
1049 $Text = preg_replace("/\[zmg\](.*?)\[\/zmg\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
1052 $Text = preg_replace_callback("/(.*?)\[share(.*?)\](.*?)\[\/share\]/ism",
1053 function ($match) use ($simplehtml){
1054 return(bb_ShareAttributes($match, $simplehtml));
1057 $Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br />', $Text);
1058 $Text = preg_replace("/\[crypt(.*?)\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
1059 //$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
1064 $Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></video>', $Text);
1065 $Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
1067 $Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
1068 $Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
1070 $Text = preg_replace("/\[video\](.*?)\[\/video\]/",
1071 '<a href="$1" target="_blank">$1</a>', $Text);
1072 $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/",
1073 '<a href="$1" target="_blank">$1</a>', $Text);
1076 // html5 video and audio
1080 $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></iframe>', $Text);
1082 $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
1084 // Youtube extensions
1086 $Text = preg_replace_callback("/\[youtube\](https?:\/\/www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
1087 $Text = preg_replace_callback("/\[youtube\](www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
1088 $Text = preg_replace_callback("/\[youtube\](https?:\/\/youtu.be\/.*?)\[\/youtube\]/ism",'tryoembed',$Text);
1091 $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
1092 $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
1093 $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
1096 $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
1098 $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism",
1099 '<a href="https://www.youtube.com/watch?v=$1" target="_blank">https://www.youtube.com/watch?v=$1</a>', $Text);
1102 $Text = preg_replace_callback("/\[vimeo\](https?:\/\/player.vimeo.com\/video\/[0-9]+).*?\[\/vimeo\]/ism",'tryoembed',$Text);
1103 $Text = preg_replace_callback("/\[vimeo\](https?:\/\/vimeo.com\/[0-9]+).*?\[\/vimeo\]/ism",'tryoembed',$Text);
1106 $Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
1107 $Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
1110 $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="https://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text);
1112 $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism",
1113 '<a href="https://vimeo.com/$1" target="_blank">https://vimeo.com/$1</a>', $Text);
1115 // $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
1119 $Text = oembed_bbcode2html($Text);
1121 // Avoid triple linefeeds through oembed
1122 $Text = str_replace("<br style='clear:left'></span><br /><br />", "<br style='clear:left'></span><br />", $Text);
1124 // If we found an event earlier, strip out all the event code and replace with a reformatted version.
1125 // Replace the event-start section with the entire formatted event. The other bbcode is stripped.
1126 // Summary (e.g. title) is required, earlier revisions only required description (in addition to
1127 // start which is always required). Allow desc with a missing summary for compatibility.
1129 if((x($ev,'desc') || x($ev,'summary')) && x($ev,'start')) {
1130 $sub = format_event_html($ev);
1132 $Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism",'',$Text);
1133 $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",'',$Text);
1134 $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism",$sub,$Text);
1135 $Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism",'',$Text);
1136 $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism",'',$Text);
1137 $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text);
1140 // Unhide all [noparse] contained bbtags unspacefying them
1141 // and triming the [noparse] tag.
1143 $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim',$Text);
1144 $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim',$Text);
1145 $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim',$Text);
1148 $Text = preg_replace('/\[\&\;([#a-z0-9]+)\;\]/','&$1;',$Text);
1149 $Text = preg_replace('/\&\#039\;/','\'',$Text);
1150 $Text = preg_replace('/\"\;/','"',$Text);
1152 // fix any escaped ampersands that may have been converted into links
1153 $Text = preg_replace("/\<([^>]*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
1154 $Text = preg_replace("/\<([^>]*?)(src|href)=\"(?!http|ftp|mailto|cid)(.*?)\>/ism",'<$1$2="">',$Text);
1157 $Text = bb_replace_images($Text, $saved_image);
1159 // Clean up the HTML by loading and saving the HTML with the DOM.
1160 // Bad structured html can break a whole page.
1161 // For performance reasons do it only with ativated item cache or at export.
1162 if (!$tryoembed OR (get_itemcachepath() != "")) {
1163 $doc = new DOMDocument();
1164 $doc->preserveWhiteSpace = false;
1166 $Text = mb_convert_encoding($Text, 'HTML-ENTITIES', "UTF-8");
1168 $doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">';
1169 $encoding = '<?xml encoding="UTF-8">';
1170 @$doc->loadHTML($encoding.$doctype."<html><body>".$Text."</body></html>");
1171 $doc->encoding = 'UTF-8';
1172 $Text = $doc->saveHTML();
1173 $Text = str_replace(array("<html><body>", "</body></html>", $doctype, $encoding), array("", "", "", ""), $Text);
1175 $Text = str_replace('<br></li>','</li>', $Text);
1177 //$Text = mb_convert_encoding($Text, "UTF-8", 'HTML-ENTITIES');
1180 // Clean up some useless linebreaks in lists
1181 //$Text = str_replace('<br /><ul','<ul ', $Text);
1182 //$Text = str_replace('</ul><br />','</ul>', $Text);
1183 //$Text = str_replace('</li><br />','</li>', $Text);
1184 //$Text = str_replace('<br /><li>','<li>', $Text);
1185 // $Text = str_replace('<br /><ul','<ul ', $Text);
1187 // Remove all hashtag addresses
1188 /* if (!$tryoembed AND get_config("system", "remove_hashtags_on_export")) {
1189 $pattern = '/#<a.*?href="(.*?)".*?>(.*?)<\/a>/is';
1190 $Text = preg_replace($pattern, '#$2', $Text);
1193 call_hooks('bbcode',$Text);
1195 $a->save_timestamp($stamp1, "parser");