/modules/image_block/helpers/image_block_block.php
PHP | 63 lines | 38 code | 6 blank | 19 comment | 5 complexity | df8879227cbcf641be95293b2e26f65e MD5 | raw file
Possible License(s): GPL-2.0
- <?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, $theme) {
- $block = "";
- switch ($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;
- }
- }