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https://github.com/Pathduck/gallery3.git
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00fad54c0b
max-pages calculation code. Move feed related data into the $feed variable and only pass that to the view.
57 lines
1.9 KiB
PHP
57 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) 2000-2009 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 Rss_Controller extends Controller {
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public static $page_size = 20;
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public function feed($method, $id=null) {
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$page = $this->input->get("page", 1);
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$feed_uri = "rss/feed/$method" . (empty($id) ? "" : "/$id");
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if ($page < 1) {
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url::redirect($feed_uri);
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}
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$feed = rss::feed_data($method, ($page - 1) * self::$page_size, self::$page_size, $id);
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$max_pages = $feed->max_pages;
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if ($max_pages && $page > $max_pages) {
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url::redirect("$feed_uri?page={$max_pages}");
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}
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$view = new View(empty($feed->view) ? "feed.mrss" : $feed->view);
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unset($feed->view);
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$feed->uri = url::abs_site($feed_uri);
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$view->feed = $feed;
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if ($page > 1) {
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$previous_page = $page - 1;
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$feed->previous_page_uri = url::site("$feed_uri?page={$previous_page}");
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}
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if ($page < $max_pages) {
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$next_page = $page + 1;
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$feed->next_page_uri = url::site("$feed_uri?page={$next_page}");
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}
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$view->pub_date = date("D, d M Y H:i:s T");
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rest::http_content_type(rest::RSS);
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print $view;
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}
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} |