mirror of
https://github.com/Pathduck/gallery3.git
synced 2026-04-12 17:05:31 -04:00
4e56176f35
it's returning a query, so the caller can add the where clause himself. This makes for a cleaner API.
49 lines
1.8 KiB
PHP
49 lines
1.8 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
|
|
/**
|
|
* Gallery - a web based photo album viewer and editor
|
|
* Copyright (C) 2000-2010 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":
|
|
// The random_query approach is flawed and doesn't always return a
|
|
// result when there actually is one. Retry a *few* times.
|
|
// @todo Consider another fallback if further optimizations are necessary.
|
|
$attempts = 0;
|
|
do {
|
|
$item = item::random_query()->where("type", "!=", "album")->find_all(1)->current();
|
|
} while (!$item && $attempts++ < 3);
|
|
if ($item && $item->loaded()) {
|
|
$block = new Block();
|
|
$block->css_id = "g-image-block";
|
|
$block->title = t("Random image");
|
|
$block->content = new View("image_block_block.html");
|
|
$block->content->item = $item;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return $block;
|
|
}
|
|
}
|