mirror of
https://github.com/Pathduck/gallery3.git
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611627231b
* Media_RSS_Controller::$LIMIT is now self::$page_size * We use ORM_MPTT descendant_counts() * If the page is out of bounds, put it on a boundary * Move pub_date into the controller to simplify the mrss file * Put all the view assignment in one block for easier reading * Removed stray ; from the end of lines in the mrss file Clean up ORM_MPTT a bit: * fix spelling: decendent -> descendant * Remove unnecessary order_by() clauses * Set the default for $type to null (not "all").
54 lines
1.9 KiB
PHP
54 lines
1.9 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2008 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Media_RSS_Controller extends Controller {
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public static $page_size = 10;
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public function feed($id) {
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$item = ORM::factory("item", $id)->find();
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if (!$item->loaded) {
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return Kohana::show_404();
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}
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$page = $this->input->get("page", 1);
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if ($page < 1) {
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url::redirect("media_rss/feed/{$item->id}");
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}
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$children = $item->descendants(self::$page_size, ($page - 1) * self::$page_size, "photo");
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$count = $item->descendants_count("photo");
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$max_pages = ceil($item->descendants_count("photo") / self::$page_size);
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if ($page > $max_pages) {
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url::redirect("media_rss/feed/{$item->id}?page=$max_pages");
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}
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$view = new View("feed.mrss");
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$view->item = $item;
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$view->children = $children;
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$view->previous_page = $page > 1 ? $page - 1 : null;
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$view->next_page = $page < $max_pages ? $page + 1 : null;
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// @todo do we want to add an upload date to the items table?
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$view->pub_date = date("D, d M Y H:i:s T");
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header("Content-type: application/rss+xml");
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print $view;
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}
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} |