Moving right along on tags. Now the threshold for which tags can be changed. The default is to show all the tags (i.e. count >= the minimum frequency) by clicking on the "See Less" link, the tag cloud will not show the minimum frequency, so the number of tags shown is smaller.

The "See More" link works the opposite way.

2 files changed, 11 insertions, 4 deletions

diff --git a/modules/tag/helpers/tag.php b/modules/tag/helpers/tag.php
index 6dfbcf38..70448527 100644
--- a/modules/tag/helpers/tag.php
+++ b/modules/tag/helpers/tag.php
@@ -57,7 +57,8 @@ class tag_Core {
    *
    * @param int $filter Minimum frequency to be included in the tag cloud
    * @return array List of tags each entry has the following format:
-   *                array("name" => "tag_name", "count" => "frequency", "class" => "bucket") 
+   *                array("id" => "tag_id", "name" => "tag_name", "count" => "frequency", 
+   *                      "class" => "bucket") 
    */
   public static function load_buckets($filter=1) {
     $tag_list = array();
@@ -84,7 +85,7 @@ class tag_Core {
         }
 
         //  Set the tag to the current class
-        $tag_list[$key] = array("name" => $tag->name, "count" => $tag->count, 
+        $tag_list[$key] = array("id" => $tag->id, "name" => $tag->name, "count" => $tag->count, 
           "class" => "$bucket_count");
         $bucket_items++;
         $tags_set++;
diff --git a/modules/tag/helpers/tag_block.php b/modules/tag/helpers/tag_block.php
index 629008b6..23a9e276 100644
--- a/modules/tag/helpers/tag_block.php
+++ b/modules/tag/helpers/tag_block.php
@@ -19,12 +19,18 @@
  */
 
 class tag_block_Core {
-  public static function sidebar_blocks($theme) {
+  public static function head($theme) {
+    $url = url::file("modules/tag/js/tag.js");
+    return "<script src=\"$url\" type=\"text/javascript\"></script>";
+  }
+
+  public static function sidebar_blocks($theme, $filter=1) {
     $block = new Block();
     $block->id = "gTag";
     $block->title = _("Tags");
     $block->content = new View("tag_block.html");
-    $block->content->tag_list = tag::load_buckets();
+    $block->content->tag_list = tag::load_buckets($filter);
+    $block->content->filter = $filter;
     return $block;
   }
 }
\ No newline at end of file