From 4e56176f35fe624d2d3a587636a4a45ea387be09 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Sat, 5 Jun 2010 23:47:47 -0700
Subject: item::random_query() doesn't need to take a "where" clause because
 it's returning a query, so the caller can add the where clause himself.  This
 makes for a cleaner API.

---
 modules/gallery/helpers/item.php                  | 5 +----
 modules/image_block/helpers/image_block_block.php | 2 +-
 2 files changed, 2 insertions(+), 5 deletions(-)

(limited to 'modules')

diff --git a/modules/gallery/helpers/item.php b/modules/gallery/helpers/item.php
index 43c93225..bbbe1058 100644
--- a/modules/gallery/helpers/item.php
+++ b/modules/gallery/helpers/item.php
@@ -209,17 +209,14 @@ class item_Core {
 
   /**
    * Return a query to get a random Item_Model, with optional filters
-   *
-   * @param array   (optional) where tuple
    */
-  static function random_query($where=null) {
+  static function random_query() {
     // Pick a random number and find the item that's got nearest smaller number.
     // This approach works best when the random numbers in the system are roughly evenly
     // distributed so this is going to be more efficient with larger data sets.
     return ORM::factory("item")
       ->viewable()
       ->where("rand_key", "<", ((float)mt_rand()) / (float)mt_getrandmax())
-      ->merge_where($where)
       ->order_by("rand_key", "DESC");
   }
 }
\ No newline at end of file
diff --git a/modules/image_block/helpers/image_block_block.php b/modules/image_block/helpers/image_block_block.php
index 51ccc4a0..da6e8782 100644
--- a/modules/image_block/helpers/image_block_block.php
+++ b/modules/image_block/helpers/image_block_block.php
@@ -31,7 +31,7 @@ class image_block_block_Core {
       // @todo Consider another fallback if further optimizations are necessary.
       $attempts = 0;
       do {
-        $item = item::random_query(array(array("type", "!=", "album")))->find_all(1)->current();
+        $item = item::random_query()->where("type", "!=", "album")->find_all(1)->current();
       } while (!$item && $attempts++ < 3);
       if ($item && $item->loaded()) {
         $block = new Block();
-- 
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