Changeset 890 for plugins/footnotes/trunk/footnotes.plugin.php

Timestamp:

09/04/08 11:03:46 (4 months ago)

Author:

chrismeller

Message:

Added compatibility with the WP-Footnotes plugin, which uses different syntax. Thanks to Caius for the regex foo!

Files:

• plugins/footnotes/trunk/footnotes.plugin.php (modified) (4 diffs)

plugins/footnotes/trunk/footnotes.plugin.php

@@ -19 +19 @@
 class Footnotes extends Plugin
 {
-    const VERSION = '2.2';
+    const VERSION = '2.3';
     private $footnotes;
     private $current_id;
@@ -34 +34 @@
             'authorurl' => 'http://habariproject.org',
             'version' => self::VERSION,
-            'description' => 'Use footnotes in your posts. Syntax: <footnote>Your footnote</footnote>, wherever you want the reference point to be. Everything is done automatically. You can also cite a source using a url attribute like this <footnote url="http://foo.bar/foo/">Title</footnote>.',
+            'description' => 'Use footnotes in your posts. Syntax: <footnote>Your footnote</footnote>, wherever you want the reference point to be. Everything is done automatically. You can also cite a source using a url attribute like this <footnote url="http://foo.bar/foo/">Title</footnote>. Also now supports ((WP-Footnotes syntax, for compatibility.)).',
             'license' => 'Apache License 2.0'
         );
@@ -73 +73 @@
 
         // If there are no footnotes, save the trouble and just return it as is.
-        if ( strpos( $content, '<footnote' ) === false ) {
+        if ( strpos( $content, '<footnote' ) === false && strpos( $content, ' ((' ) === false ) {
             return $content;
         }
@@ -81 +81 @@
         
         $this->post= $post;
-        $return = preg_replace_callback( '/<footnote(\s+url=[\'"].*[\'"])?>(.*)<\/footnote>/Us', array('self', 'add_footnote'), $content );
-
+        $return = preg_replace_callback( '/(?:<footnote(\s+url=[\'"].*[\'"])?>|\s\(\()(.*)(?:\)\)|<\/footnote>)/Us', array('self', 'add_footnote'), $content );
+        
         if ( count( $this->footnotes ) == 0 ) {
             return $content;