X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Fbbcode.php;h=5218a06e85a39e948f0261326d5fe613d44ffa5b;hb=bef8f95ef3e638cb843810ed68cd9617e6e2cc48;hp=a3f2971e530eb0233bfcd18dcc650c3fc6ef0ad4;hpb=5ec4a4e6deb5d28cbfab54093f8b4180912738d4;p=friendica.git
diff --git a/include/bbcode.php b/include/bbcode.php
index a3f2971e53..5218a06e85 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -9,12 +9,53 @@ function stripcode_br_cb($s) {
return '[code]' . str_replace('
', '', $s[1]) . '[/code]';
}
+function tryoembed($match){
+ $url = ((count($match)==2)?$match[1]:$match[2]);
+ logger("tryoembed: $url");
+
+ $o = oembed_fetch_url($url);
+
+ //echo "
"; var_dump($match, $url, $o); killme(); + + if ($o->type=="error") return $match[0]; + + $html = oembed_format_object($o); + return $html; //oembed_iframe($html,$o->width,$o->height); + +} + + // BBcode 2 HTML was written by WAY2WEB.net // extended to work with Mistpark/Friendika - Mike Macgirvin function bbcode($Text,$preserve_nl = false) { + + // Extract a single private image which uses data url's since preg has issues with + // large data sizes. Stash it away while we do bbcode conversion, and then put it back + // in after we've done all the regex matching. We cannot use any preg functions to do this. + + $saved_image = ''; + $img_start = strpos($Text,'[img]data:'); + $img_end = strpos($Text,'[/img]'); + + if($img_start !== false && $img_end !== false && $img_end > $img_start) { + $start_fragment = substr($Text,0,$img_start); + $img_start += strlen('[img]'); + $saved_image = substr($Text,$img_start,$img_end - $img_start); + $end_fragment = substr($Text,$img_end + strlen('[/img]')); +// logger('saved_image: ' . $saved_image,LOGGER_DEBUG); + $Text = $start_fragment . '[$#saved_image#$]' . $end_fragment; + } + + // 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); + + // 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 @@ -27,81 +68,87 @@ function bbcode($Text,$preserve_nl = false) { if($preserve_nl) $Text = str_replace(array("\n","\r"), array('',''),$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); // Set up the parameters for a URL search string $URLSearchString = "^\[\]"; // Set up the parameters for a MAIL search string $MAILSearchString = $URLSearchString; - // Perform URL Search + // Perform URL Search - $Text = preg_replace("/([^\]\=]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\.\=\_\~\#\%\$\!\+\,]+)/", '$1$2', $Text); + $Text = preg_replace("/([^\]\=]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1$2', $Text); + + $Text = preg_replace_callback("/\[bookmark\=([^\]]*)\].*?\[\/bookmark\]/ism",'tryoembed',$Text); + $Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$Text); - $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/", '$1', $Text); - $Text = preg_replace("(\[url\=([$URLSearchString]*)\](.*?)\[/url\])", '$2', $Text); - //$Text = preg_replace("(\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[/url\])", '$2', $Text); + $Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$Text); + $Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '$1', $Text); + $Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '$2', $Text); + //$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '$2', $Text); // Perform MAIL Search - $Text = preg_replace("(\[mail\]([$MAILSearchString]*)\[/mail\])", '$1', $Text); + $Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '$1', $Text); $Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '$2', $Text); // Check for bold text - $Text = preg_replace("(\[b\](.*?)\[\/b\])is",'$1',$Text); + $Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'$1',$Text); // Check for Italics text - $Text = preg_replace("(\[i\](.*?)\[\/i\])is",'$1',$Text); + $Text = preg_replace("(\[i\](.*?)\[\/i\])ism",'$1',$Text); // Check for Underline text - $Text = preg_replace("(\[u\](.*?)\[\/u\])is",'$1',$Text); + $Text = preg_replace("(\[u\](.*?)\[\/u\])ism",'$1',$Text); // Check for strike-through text - $Text = preg_replace("(\[s\](.*?)\[\/s\])is",'$1',$Text); + $Text = preg_replace("(\[s\](.*?)\[\/s\])ism",'$1',$Text); // Check for over-line text - $Text = preg_replace("(\[o\](.*?)\[\/o\])is",'$1',$Text); + $Text = preg_replace("(\[o\](.*?)\[\/o\])ism",'$1',$Text); // Check for colored text - $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","$2",$Text); + $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","$2",$Text); // Check for sized text - $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","$2",$Text); + $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","$2",$Text); // Check for list text - $Text = preg_replace("/\[list\](.*?)\[\/list\]/is", '
$1
';
// Check for [code] text
- $Text = preg_replace("/\[code\](.*?)\[\/code\]/is","$CodeLayout", $Text);
+ $Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
@@ -109,36 +156,53 @@ function bbcode($Text,$preserve_nl = false) {
// Declare the format for [quote] layout
$QuoteLayout = '$1'; // Check for [quote] text - $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is","$QuoteLayout", $Text); + $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text); + // [img=widthxheight]image source[/img] + $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '', $Text); + // Images // [img]pathtoimage[/img] - $Text = preg_replace("/\[img\](.*?)\[\/img\]/", '', $Text); + $Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '', $Text); + + + + // Try to Oembed + $Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text); + $Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text); + // html5 video and audio - $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '', $Text); + $Text = preg_replace("/\[video\](.*?)\[\/video\]/ism", '', $Text); - $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '', $Text); + $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/ism", '', $Text); - $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/", '', $Text); + $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '', $Text); - // [img=widthxheight]image source[/img] - $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/", '', $Text); - - if (get_pconfig(local_user(), 'oembed', 'use_for_youtube' )==1){ - // use oembed for youtube links - $Text = preg_replace("/\[youtube\]/",'[embed]',$Text); - $Text = preg_replace("/\[\/youtube\]/",'[/embed]',$Text); - } else { - // Youtube extensions - $Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text); - $Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text); - $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '', $Text); - } -// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '', $Text); + + // Youtube extensions + $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); + + + $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '', $Text); + $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); + $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '', $Text); + +// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '', $Text); + // oembed tag $Text = oembed_bbcode2html($Text); @@ -148,15 +212,18 @@ function bbcode($Text,$preserve_nl = false) { if(x($ev,'desc') && x($ev,'start')) { $sub = format_event_html($ev); - $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text); - $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text); - $Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text); - $Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text); - $Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text); + $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",$sub,$Text); + $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/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); } + // fix any escaped ampersands that may have been converted into links + $Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text); + if(strlen($saved_image)) + $Text = str_replace('[$#saved_image#$]','',$Text); - call_hooks('bbcode',$Text); return $Text;