X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fbbcode.php;h=5218a06e85a39e948f0261326d5fe613d44ffa5b;hb=bef8f95ef3e638cb843810ed68cd9617e6e2cc48;hp=3caf2a6b179ebf916dc8ac7dea5e2e349d10b10c;hpb=9a3f5eaf7d4cd6b16f21e9a5f11278e55107b62f;p=friendica.git
diff --git a/include/bbcode.php b/include/bbcode.php
index 3caf2a6b17..5218a06e85 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -1,10 +1,61 @@
', '', $s[1]) . '[/code]';
+}
+
+function tryoembed($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
@@ -17,96 +68,162 @@ function bbcode($Text,$preserve_nl = false) {
if($preserve_nl)
$Text = str_replace(array("\n","\r"), array('',''),$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\:\/\-\?\&\.\=\_\~\#\'\%\$\!\+\,]+)/", ' $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("/\[mail\=([$MAILSearchString]*)\](.+?)\[\/mail\]/", '$2', $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", '
' ,$Text);
- $Text = preg_replace("/\[list=1\](.+?)\[\/list\]/is", '' ,$Text);
- $Text = preg_replace("/\[list=i\](.+?)\[\/list\]/s",'' ,$Text);
- $Text = preg_replace("/\[list=I\](.+?)\[\/list\]/s", '' ,$Text);
- $Text = preg_replace("/\[list=a\](.+?)\[\/list\]/s", '' ,$Text);
- $Text = preg_replace("/\[list=A\](.+?)\[\/list\]/s", '' ,$Text);
- $Text = str_replace("[*]", "", $Text);
+
+ if(stristr($Text,'[/list]'))
+ $Text = str_replace("[*]", "", $Text);
+
+ if(stristr($Text,'[/list]'))
+ $Text = str_replace("[*]", "", $Text);
+
+ $Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '' ,$Text);
+ $Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '' ,$Text);
+ $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '' ,$Text);
+ $Text = preg_replace("/\[list=i\](.*?)\[\/list\]/sm",'' ,$Text);
+ $Text = preg_replace("/\[list=I\](.*?)\[\/list\]/sm", '' ,$Text);
+ $Text = preg_replace("/\[list=a\](.*?)\[\/list\]/sm", '' ,$Text);
+ $Text = preg_replace("/\[list=A\](.*?)\[\/list\]/sm", '' ,$Text);
+ $Text = preg_replace("/\[li\](.*?)\[\/li\]/sm", '$1' ,$Text);
+
+ $Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '$1 | ' ,$Text);
+ $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '$1
' ,$Text);
+ $Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '' ,$Text);
+
+ $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '' ,$Text);
+ $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '' ,$Text);
+
+
// Check for font change text
- $Text = preg_replace("(\[font=(.+?)\](.+?)\[\/font\])","$2",$Text);
+ $Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm","$2",$Text);
// Declare the format for [code] layout
+
+ $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism",'stripcode_br_cb',$Text);
+
$CodeLayout = '$1
';
// Check for [code] text
- $Text = preg_replace("/\[code\](.+?)\[\/code\]/is","$CodeLayout", $Text);
+ $Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
+
+
+
+
// 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("/\[iframe\](.*?)\[\/iframe\]/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);
-
+
+ // If we found an event earlier, strip out all the event code and replace with a reformatted version.
+
+ if(x($ev,'desc') && x($ev,'start')) {
+ $sub = format_event_html($ev);
+
+ $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;