2 files changed, 16 insertions, 3 deletions
diff --git a/modules/tag/helpers/tag.php b/modules/tag/helpers/tag.php
index 14d27c94..7d5c643a 100644
--- a/modules/tag/helpers/tag.php
+++ b/modules/tag/helpers/tag.php
@@ -36,11 +36,9 @@ class tag_Core {
     $tag = ORM::factory("tag")->where("name", "=", $tag_name)->find();
     if (!$tag->loaded()) {
       $tag->name = $tag_name;
-      $tag->count = 0;
     }
 
     $tag->add($item);
-    $tag->count++;
     return $tag->save();
   }
 
@@ -118,7 +116,7 @@ class tag_Core {
   static function clear_all($item) {
     db::build()
       ->update("tags")
-      ->set("count", new Database_Expression("`count` - 1"))
+      ->set("count", db::expr("`count` - 1"))
       ->where("count", ">", 0)
       ->where("id", "IN", db::build()->select("tag_id")->from("items_tags")->where("item_id", "=", $item->id))
       ->execute();
diff --git a/modules/tag/helpers/tag_event.php b/modules/tag/helpers/tag_event.php
index 829089c4..baf8b1ae 100644
--- a/modules/tag/helpers/tag_event.php
+++ b/modules/tag/helpers/tag_event.php
@@ -147,4 +147,19 @@ class tag_event_Core {
       }
     }
   }
+
+  static function info_block_get_metadata($block, $item) {
+    $tags = array();
+    foreach (tag::item_tags($item) as $tag) {
+      $tags[] = "<a href=\"" . url::site("tag/{$tag->name}") . "\">{$tag->name}</a>";
+    }
+    if ($tags) {
+      $info = $block->content->metadata;
+      $info["tags"] = array(
+        "label" => t("Tags:"),
+        "value" => implode(", ", $tags)
+      );
+      $block->content->metadata = $info;
+    }
+  }
 }