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<?php
/**
* Copyright (c) Xerox Corporation, Codendi Team, 2001-2009. All rights reserved
*
* This file is a part of Fusionforge.
*
* Fusionforge 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.
*
* Fusionforge 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 Fusionforge. If not, see <http://www.gnu.org/licenses/>.
*
*
*/
class RSS {
var $channel;
var $items;
function RSS($channel) {
$this->channel = $channel;
$this->items = array();
}
function addItem($item) {
$this->items[] = $item;
}
function display() {
$channel_elements = array('title', 'description', 'link', 'language', 'rating', 'image', 'textinput', 'copyright', 'pubDate', 'lastBuildDate', 'docs', 'managingEditor', 'webMaster', 'skipHours', 'skipDays');
$image_elements = array('title', 'description', 'link', 'url', 'width', 'height');
$textinput_elements = array('title', 'description', 'link', 'name');
$item_elements = array('title', 'description', 'link', 'dc:creator', 'pubDate', 'guid');
header("Content-Type: text/xml");
echo '<?xml version="1.0" encoding="UTF-8" ?>'. "\n";
echo '<?xml-stylesheet type="text/xsl" href="/export/rss.xsl" ?>'. "\n";
echo '<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/">';
echo '<channel>';
foreach($channel_elements as $channel_element) {
if (isset($this->channel[$channel_element])) {
echo '<'. $channel_element .'>';
$special = $channel_element.'_elements';
if (isset($$special)) {
foreach($$special as $element) {
if (isset($this->channel[$channel_element][$element])) {
echo '<'. $element .'>';
echo $this->channel[$channel_element][$element];
echo '</'. $element .'>';
}
}
} else {
echo $this->channel[$channel_element];
}
echo '</'. $channel_element .'>';
}
}
foreach($this->items as $item) {
echo '<item>';
foreach($item_elements as $item_element) {
if (isset($item[$item_element])) {
echo '<'. $item_element .'>';
echo $item[$item_element];
echo '</'. $item_element .'>';
}
}
echo '</item>';
}
echo '</channel>';
echo '</rss>';
}
}
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