diff options
| -rw-r--r-- | lib/rssaction.php | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/rssaction.php b/lib/rssaction.php index 76d0db224..901558943 100644 --- a/lib/rssaction.php +++ b/lib/rssaction.php @@ -39,6 +39,7 @@ class Rss10Action extends Action var $creators = array(); var $limit = DEFAULT_RSS_LIMIT; var $notices = null; + var $tags_already_output = array(); /** * Constructor @@ -273,6 +274,12 @@ class Rss10Action extends Action foreach ($tags as $tag) { $tagpage = common_local_url('tag', array('tag' => $tag)); + + if ( in_array($tag, $this->tags_already_output) ) { + $this->element('ctag:tagged', array('rdf:resource'=>$tagpage.'#concept')); + continue; + } + $tagrss = common_local_url('tagrss', array('tag' => $tag)); $this->elementStart('ctag:tagged'); $this->elementStart('ctag:Tag', array('rdf:about'=>$tagpage.'#concept', 'ctag:label'=>$tag)); @@ -280,6 +287,8 @@ class Rss10Action extends Action $this->element('rdfs:seeAlso', array('rdf:resource'=>$tagrss)); $this->elementEnd('ctag:Tag'); $this->elementEnd('ctag:tagged'); + + $this->tags_already_output[] = $tag; } } $this->elementEnd('item'); |