Ticket #1261: 1261-final.patch

bb-includes/defaults.bb-filters.php

@@ -126 +126 @@
 
                 add_filter( 'post_author', 'ent2ncr', 8 );
                 add_filter( 'post_link', 'esc_html' );
-                add_filter( 'post_text_rss', 'ent2ncr', 8 );
-                add_filter( 'post_text_rss', 'esc_html' );
+                add_filter( 'post_text', 'ent2ncr', 8 );
+                add_filter( 'post_text', 'bb_convert_chars' );
         }
 }
 add_action( 'bb_init', 'bb_filter_feed_content' );

bb-includes/functions.bb-formatting.php

@@ -329 +329 @@
 
         return $time;
 }
+
+/**
+ * Converts a number of characters from a string.
+ *
+ * Metadata tags <<title>> and <<category>> are removed, <<br>> and <<hr>> are
+ * converted into correct XHTML and Unicode characters are converted to the
+ * valid range.
+ *
+ * @param string $content String of characters to be converted.
+ * 
+ * @return string Converted string.
+ */
+function bb_convert_chars( $content ) {
+        // Translation of invalid Unicode references range to valid range
+        $wp_htmltranswinuni = array(
+        '&#128;' => '&#8364;', // the Euro sign
+        '&#129;' => '',
+        '&#130;' => '&#8218;', // these are Windows CP1252 specific characters
+        '&#131;' => '&#402;',  // they would look weird on non-Windows browsers
+        '&#132;' => '&#8222;',
+        '&#133;' => '&#8230;',
+        '&#134;' => '&#8224;',
+        '&#135;' => '&#8225;',
+        '&#136;' => '&#710;',
+        '&#137;' => '&#8240;',
+        '&#138;' => '&#352;',
+        '&#139;' => '&#8249;',
+        '&#140;' => '&#338;',
+        '&#141;' => '',
+        '&#142;' => '&#382;',
+        '&#143;' => '',
+        '&#144;' => '',
+        '&#145;' => '&#8216;',
+        '&#146;' => '&#8217;',
+        '&#147;' => '&#8220;',
+        '&#148;' => '&#8221;',
+        '&#149;' => '&#8226;',
+        '&#150;' => '&#8211;',
+        '&#151;' => '&#8212;',
+        '&#152;' => '&#732;',
+        '&#153;' => '&#8482;',
+        '&#154;' => '&#353;',
+        '&#155;' => '&#8250;',
+        '&#156;' => '&#339;',
+        '&#157;' => '',
+        '&#158;' => '',
+        '&#159;' => '&#376;'
+        );
+
+        // Remove metadata tags
+        $content = preg_replace( '/<title>(.+?)<\/title>/', '', $content );
+        $content = preg_replace( '/<category>(.+?)<\/category>/', '', $content );
+
+        // Converts lone & characters into &#38; (a.k.a. &amp;)
+        $content = preg_replace( '/&([^#])(?![a-z1-4]{1,8};)/i', '&#038;$1', $content );
+
+        // Fix Word pasting
+        $content = strtr( $content, $wp_htmltranswinuni );
+
+        // Just a little XHTML help
+        $content = str_replace( '<br>', '<br />', $content );
+        $content = str_replace( '<hr>', '<hr />', $content );
+
+        return $content;
+}
+ No newline at end of file

bb-includes/functions.bb-template.php

@@ -1785 +1785 @@
         }
 }
 
-function post_text_rss( $post_id = 0 ) {
-        echo apply_filters( 'post_text_rss', get_post_text( $post_id ), get_post_id( $post_id ) );
-}
-
 function post_text( $post_id = 0 ) {
         echo apply_filters( 'post_text', get_post_text( $post_id ), get_post_id( $post_id ) );
 }

bb-templates/kakumei/rss2.php

@@ -26 +26 @@
                         <pubDate><?php bb_post_time( 'D, d M Y H:i:s +0000', array( 'localize' => false ) ); ?></pubDate>
                         <dc:creator><?php post_author(); ?></dc:creator>
                         <guid isPermaLink="false"><?php post_id(); ?>@<?php bb_uri(); ?></guid>
-                        <description><?php post_text_rss(); ?></description>
-                        <content:encoded><![CDATA[<?php post_text_rss(); ?>]]></content:encoded>
+                        <description><![CDATA[<?php post_text(); ?>]]></description>
                         <?php do_action( 'bb_rss2_item' ); ?>
                 </item>
 <?php endforeach; ?>