From 39a40e49a19f00baeeeefe375d67e915ccc7e09a Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Tue, 29 Sep 2009 14:35:15 -0700
Subject: Refactor sidebar_blocks into a separate function and then call
 block_manager::get_html(site.sidebar). Convert image_block to use block
 management instead of theme::sidebar_blocks

---
 modules/image_block/helpers/image_block_block.php | 63 +++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 modules/image_block/helpers/image_block_block.php

(limited to 'modules/image_block/helpers/image_block_block.php')

diff --git a/modules/image_block/helpers/image_block_block.php b/modules/image_block/helpers/image_block_block.php
new file mode 100644
index 00000000..f7aefc43
--- /dev/null
+++ b/modules/image_block/helpers/image_block_block.php
@@ -0,0 +1,63 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class image_block_block_Core {
+  static function get_site_list() {
+    return array("random_image" => t("Random Image"));
+  }
+
+  static function get($block_id) {
+    $block = new Block();
+    switch ($block_id) {
+    case "random_image":
+      $block = new Block();
+      $block->css_id = "gImageBlock";
+      $block->title = t("Random Image");
+      $block->content = new View("image_block_block.html");
+
+      $random = ((float)mt_rand()) / (float)mt_getrandmax();
+
+      $items = ORM::factory("item")
+        ->viewable()
+        ->where("type !=", "album")
+        ->where("rand_key < ", $random)
+        ->orderby(array("rand_key" => "DESC"))
+        ->find_all(1);
+
+      if ($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 >= ", $random)
+          ->orderby(array("rand_key" => "DESC"))
+          ->find_all(1);
+      }
+
+      if ($items->count() > 0) {
+        $block->content->item = $items->current();
+      } else {
+        $block = "";
+      }
+      break;
+    }
+
+    return $block;
+  }
+}
-- 
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