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484796e7cc
functionality in the <module_name>_theme::head function. Created rss::feed_link to wrap the module supplied uri in the html link element.
55 lines
1.9 KiB
PHP
55 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_Core {
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static function feed_link($uri) {
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$url = url::site("rss/feed/$uri");
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return "<link rel=\"alternate\" type=\"" . rest::RSS . "\" href=\"$url\" />";
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}
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/**
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* Get all available rss feeds
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*/
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static function available_feeds($item, $sidebar_only=true) {
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$feeds = array();
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foreach (module::active() as $module) {
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$class_name = "{$module->name}_rss";
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if (method_exists($class_name, "available_feeds")) {
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foreach (call_user_func(array($class_name, "available_feeds"), $item) as $feed) {
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if ($sidebar_only && !$feed["sidebar"]) {
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continue;
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}
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$feeds[$feed["description"]] = url::site("rss/feed/{$feed['uri']}");
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}
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}
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}
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return $feeds;
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}
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static function feed_data($feed, $offset, $limit, $id) {
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foreach (module::active() as $module) {
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$class_name = "{$module->name}_rss";
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if (method_exists($class_name, $feed)) {
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return call_user_func(array($class_name, $feed), $offset, $limit, $id);
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}
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}
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}
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}
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