From 2d8843ba4d780b8a9c3662f78d17ca29ebb1c8df Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Fri, 8 Jan 2010 11:48:44 -0800
Subject: use item::random() to get the random item.

---
 modules/image_block/helpers/image_block_block.php | 24 ++---------------------
 1 file changed, 2 insertions(+), 22 deletions(-)

(limited to 'modules/image_block')

diff --git a/modules/image_block/helpers/image_block_block.php b/modules/image_block/helpers/image_block_block.php
index f591e8d1..5f2bbcb7 100644
--- a/modules/image_block/helpers/image_block_block.php
+++ b/modules/image_block/helpers/image_block_block.php
@@ -30,29 +30,9 @@ class image_block_block_Core {
       $block->css_id = "g-image-block";
       $block->title = t("Random image");
       $block->content = new View("image_block_block.html");
+      $block->content->items = item::random(array(array("type", "!=", "album")));
 
-      $random = ((float)mt_rand()) / (float)mt_getrandmax();
-
-      $items = ORM::factory("item")
-        ->viewable()
-        ->where("type", "!=", "album")
-        ->where("rand_key", "<", $random)
-        ->order_by(array("rand_key" => "DESC"))
-        ->find_all(1);
-
-      if ($items->count() == 0) {
-        // Try once more.  If this fails, just ditch the block altogether
-        $items = ORM::factory("item")
-          ->viewable()
-          ->where("type", "!=", "album")
-          ->where("rand_key", ">=", $random)
-          ->order_by(array("rand_key" => "DESC"))
-          ->find_all(1);
-      }
-
-      if ($items->count() > 0) {
-        $block->content->item = $items->current();
-      } else {
+      if ($block->content->items->count() == 0) {
         $block = "";
       }
       break;
-- 
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