X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fbbcode.php;h=988e75d417be89fee029b8a071f4504e82f1dc6b;hb=dafc84390db4b57e5958f1af386c778b481c7d04;hp=d69cb263f8ecad945c95652f9e320a67fb243537;hpb=5915325367013f96ffdabb7ef5ca56aa652ccd8d;p=friendica.git
diff --git a/include/bbcode.php b/include/bbcode.php
index d69cb263f8..988e75d417 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -50,7 +50,9 @@ function bb_unspacefy_and_trim($st) {
// BBcode 2 HTML was written by WAY2WEB.net
// extended to work with Mistpark/Friendica - Mike Macgirvin
-function bbcode($Text,$preserve_nl = false) {
+function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
+
+ $a = get_app();
// Hide all [noparse] contained bbtags spacefying them
@@ -106,14 +108,23 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("/([^\]\=]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1$2', $Text);
- $Text = preg_replace_callback("/\[bookmark\=([^\]]*)\].*?\[\/bookmark\]/ism",'tryoembed',$Text);
+ if ($tryoembed)
+ $Text = preg_replace_callback("/\[bookmark\=([^\]]*)\].*?\[\/bookmark\]/ism",'tryoembed',$Text);
+
$Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$Text);
- $Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$Text);
+ if ($tryoembed)
+ $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);
+ // we may need to restrict this further if it picks up too many strays
+ // link acct:user@host to a webfinger profile redirector
+
+ $Text = preg_replace('/acct:(.*?)@(.*?)([ ,])/', 'acct:' . "$1@$2$3" . '',$Text);
// Perform MAIL Search
$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '$1', $Text);
@@ -151,7 +162,10 @@ function bbcode($Text,$preserve_nl = false) {
// handle nested lists
$endlessloop = 0;
- while ((strpos($Text, "[/list]") !== false) and (strpos($Text, "[list") !== false) and (++$endlessloop < 20)) {
+
+ 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))) && (++$endlessloop < 20)) {
$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '
' ,$Text);
$Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '' ,$Text);
$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '' ,$Text);
@@ -159,11 +173,10 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '' ,$Text);
$Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '' ,$Text);
$Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '' ,$Text);
+ $Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '' ,$Text);
+ $Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '' ,$Text);
}
- $Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '' ,$Text);
- $Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '' ,$Text);
-
$Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '$1 | ' ,$Text);
$Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '$1 | ' ,$Text);
$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '$1
' ,$Text);
@@ -189,8 +202,29 @@ function bbcode($Text,$preserve_nl = false) {
// Check for [code] text
$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
+ // Declare the format for [spoiler] layout
+ $SpoilerLayout = '$1
';
+
+ // 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 wrote:');
+
+ // handle nested quotes
+ $endlessloop = 0;
+ while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20))
+ $Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
+ "
" . $t_wrote . "$2
",
+ $Text);
+
// Declare the format for [quote] layout
$QuoteLayout = '$1
';
+
// Check for [quote] text
// handle nested quotes
$endlessloop = 0;
@@ -205,51 +239,67 @@ function bbcode($Text,$preserve_nl = false) {
$endlessloop = 0;
while ((strpos($Text, "[/quote]")!== false) and (strpos($Text, "[quote=") !== false) and (++$endlessloop < 20))
$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
- "" . $t_wrote . " $2
",
+ "
" . $t_wrote . "$2
",
$Text);
// [img=widthxheight]image source[/img]
- $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '
', $Text);
+ //$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '
', $Text);
+ $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '
', $Text);
// Images
// [img]pathtoimage[/img]
$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '
', $Text);
- $Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '', $Text);
-
- $Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '', $Text);
-
// Try to Oembed
- $Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
- $Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
-
+ if ($tryoembed) {
+ $Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '', $Text);
+ $Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '', $Text);
+
+ $Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
+ $Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
+ } else {
+ $Text = preg_replace("/\[video\](.*?)\[\/video\]/", '$1', $Text);
+ $Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '$1', $Text);
+ }
// html5 video and audio
- $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '', $Text);
-
+ if ($tryoembed)
+ $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '', $Text);
+ else
+ $Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '$1', $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',$Text);
-
+ if ($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);
-
-
- $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '', $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", '', $Text);
+ else
+ $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", "http://www.youtube.com/watch?v=$1", $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',$Text);
+ if ($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);
- $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '', $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", '', $Text);
+ else
+ $Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", "http://vimeo.com/$1", $Text);
// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '', $Text);
@@ -258,12 +308,16 @@ function bbcode($Text,$preserve_nl = false) {
$Text = oembed_bbcode2html($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,'start')) {
+ if((x($ev,'desc') || x($ev,'summary')) && 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("/\[event\-summary\](.*?)\[\/event\-summary\]/ism",'',$Text);
+ $Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",'',$Text);
+ $Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism",$sub,$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",'',$Text);
@@ -276,11 +330,31 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim',$Text);
$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);
if(strlen($saved_image))
$Text = str_replace('[$#saved_image#$]','
',$Text);
+ // Clean up the HTML by loading and saving the HTML with the DOM
+ // Only do it when it has to be done - for performance reasons
+ if (!$tryoembed) {
+ $doc = new DOMDocument();
+ $doc->preserveWhiteSpace = false;
+
+ $Text = mb_convert_encoding($Text, 'HTML-ENTITIES', "UTF-8");
+
+ $doctype = '';
+ @$doc->loadHTML($doctype."".$Text."");
+
+ $Text = $doc->saveHTML();
+ $Text = str_replace(array("", "", $doctype), array("", "", ""), $Text);
+
+ $Text = str_replace('
','', $Text);
+ }
+
call_hooks('bbcode',$Text);
return $Text;