Create tag::item_tags which returns all the tags for any one item.

2 files changed, 20 insertions, 1 deletions

diff --git a/modules/tag/helpers/tag.php b/modules/tag/helpers/tag.php
index 7c4b56ba..ab5ee303 100644
--- a/modules/tag/helpers/tag.php
+++ b/modules/tag/helpers/tag.php
@@ -79,6 +79,25 @@ class tag_Core {
     }
   }
 
+
+  /**
+   * Return all the tags for a given item.
+   * @return array
+   */
+  static function item_tags($item) {
+    access::required("view", $item);
+    $tags = array();
+    foreach (Database::instance()
+             ->select("name")
+             ->from("tags")
+             ->join("items_tags", "tags.id", "items_tags.tag_id", "left")
+             ->where("items_tags.item_id", $item->id)
+             ->get() as $row) {
+      $tags[] = $row->name;
+    }
+    return $tags;
+  }
+
   static function get_add_form($item) {
     $form = new Forge("tags", "", "post", array("id" => "gAddTagForm"));
     $label = $item->is_album() ?
diff --git a/modules/tag/helpers/tag_search.php b/modules/tag/helpers/tag_search.php
index e14b9f4d..034b7af5 100644
--- a/modules/tag/helpers/tag_search.php
+++ b/modules/tag/helpers/tag_search.php
@@ -19,6 +19,6 @@
  */
 class tag_search_Core {
   static function item_index_data($item) {
-    return join(" ", tag::get_tags($item)); 
+    return join(" ", tag::item_tags($item));
   }
 }