X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fbbcode.php;h=85d310b75f5ed621164f49dba5e71aa0e96132b4;hb=2cee9ec5c830098b5c57ae0c3d2a3d4e6697bce2;hp=a8c66d30fd31daf6184a71ac8f4c0f7cba62f66d;hpb=4218e3f4945af7101c626852bda09d2c591b8e0c;p=friendica.git
diff --git a/include/bbcode.php b/include/bbcode.php
index a8c66d30fd..85d310b75f 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -11,28 +11,73 @@ function stripcode_br_cb($s) {
function tryoembed($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;
-
+ return $html; //oembed_iframe($html,$o->width,$o->height);
+
+}
+
+// [noparse][i]italic[/i][/noparse] turns into
+// [noparse][ i ]italic[ /i ][/noparse],
+// to hide them from parser.
+
+function bb_spacefy($st) {
+ $whole_match = $st[0];
+ $captured = $st[1];
+ $spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
+ $new_str = str_replace($captured, $spacefied, $whole_match);
+ return $new_str;
}
+// The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
+// now turns back and the [noparse] tags are trimed
+// returning [i]italic[/i]
+function bb_unspacefy_and_trim($st) {
+ $whole_match = $st[0];
+ $captured = $st[1];
+ $unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
+ return $unspacefied;
+}
// BBcode 2 HTML was written by WAY2WEB.net
- // extended to work with Mistpark/Friendika - Mike Macgirvin
+ // extended to work with Mistpark/Friendica - Mike Macgirvin
function bbcode($Text,$preserve_nl = false) {
+ // Hide all [noparse] contained bbtags spacefying them
+
+ $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text);
+ $Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy',$Text);
+ $Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text);
+
+
+ // 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
+ // After we're finished processing the bbcode we'll
// replace all of the event code with a reformatted version.
$ev = bbtoevent($Text);
@@ -58,8 +103,9 @@ function bbcode($Text,$preserve_nl = false) {
// Perform URL Search
+
$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);
@@ -72,7 +118,7 @@ function bbcode($Text,$preserve_nl = false) {
// Perform MAIL Search
$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '$1 ', $Text);
$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '$2 ', $Text);
-
+
// Check for bold text
$Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'$1 ',$Text);
@@ -92,17 +138,33 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","$2 ",$Text);
// Check for sized text
+ // [size=50] --> font-size: 50px (with the unit).
+ $Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism","$2 ",$Text);
$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","$2 ",$Text);
+ // Check for centered text
+ $Text = preg_replace("(\[center\](.*?)\[\/center\])ism","$1
",$Text);
+
// Check for list 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 = str_replace("[*]", "", $Text);
+ $Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", ' $1 ' ,$Text);
+
+ // handle nested lists
+ $endlessloop = 0;
+ while ((strpos($Text, "[/list]") !== false) and (strpos($Text, "[list") !== false) and (++$endlessloop < 20)) {
+ $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("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'' ,$Text);
+ $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("/\[th\](.*?)\[\/th\]/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", '' ,$Text);
@@ -110,8 +172,11 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '' ,$Text);
$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '' ,$Text);
-
-// $Text = str_replace("[*]", "", $Text);
+ $Text = str_replace('[hr]','$2 ",$Text);
@@ -124,22 +189,58 @@ 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 ';
+ $QuoteLayout = '$1 ';
+
// Check for [quote] text
- $Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $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",
+ "" . $t_wrote . " $2 ",
+ $Text);
+
// [img=widthxheight]image source[/img]
- $Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '$1 $1 $1 $1 VIDEO ', $Text);
- //}
+ $Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", 'VIDEO ', $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',$Text);
@@ -197,10 +291,23 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text);
}
+ // Unhide all [noparse] contained bbtags unspacefying them
+ // and triming the [noparse] tag.
+
+ $Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim',$Text);
+ $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#$]','