You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
134 lines
4.1 KiB
134 lines
4.1 KiB
<?php
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/**
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* @package tikiwiki
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*/
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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require_once('tiki-setup.php');
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$rsslib = TikiLib::lib('rss');
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$access->check_feature('feature_articles');
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if ($prefs['feed_articles'] != 'y') {
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$errmsg = tra("rss feed disabled");
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require_once('tiki-rss_error.php');
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}
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$res = $access->authorize_rss(['tiki_p_read_article','tiki_p_admin_cms', 'tiki_p_articles_read_heading']);
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if ($res) {
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if ($res['header'] == 'y') {
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header('WWW-Authenticate: Basic realm="' . $tikidomain . '"');
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header('HTTP/1.0 401 Unauthorized');
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}
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$errmsg = $res['msg'];
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require_once('tiki-rss_error.php');
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}
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$feed = "articles";
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if (isset($_REQUEST["topic"])) {
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$topic = $_REQUEST["topic"];
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$uniqueid = $feed . "." . $topic;
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$topic = (int) preg_replace('/[^0-9]/', '', $topic);
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} elseif (isset($_REQUEST['topicname'])) {
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$artlib = TikiLib::lib('art');
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$topic = $artlib->fetchtopicId($_REQUEST['topicname']);
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$uniqueid = $feed . "." . $topic;
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} else {
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$uniqueid = $feed;
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$topic = "";
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}
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if (isset($_REQUEST["type"])) {
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$type = $_REQUEST["type"];
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$uniqueid .= '-' . $type;
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} else {
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$type = '';
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}
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if (isset($_REQUEST['lang'])) {
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$articleLang = $_REQUEST['lang'];
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$prefs['feed_language'] = $articleLang;
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} else {
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$articleLang = '';
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}
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$uniqueid .= '/' . $articleLang;
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$categId = '';
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if (isset($_REQUEST["category"])) {
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$categlib = TikiLib::lib('categ');
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if (is_array($_REQUEST["category"])) {
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foreach ($_REQUEST["category"] as $categname) {
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$categIds[] = $categlib->get_category_id($categname);
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}
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sort($categIds);
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$categId = ['AND' => $categIds];
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$uniqueid .= '-' . implode('-', $categIds);
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;
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} else {
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$categId = $categlib->get_category_id($_REQUEST["category"]);
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$uniqueid .= '-' . $categId;
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}
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}
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// Specifying categories by ID takes precedence, as it is more reliable
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if (isset($_REQUEST["categId"])) {
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if (is_array($_REQUEST["categId"])) {
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sort($_REQUEST["categId"]);
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$categId = (int) $_REQUEST["categId"];
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$categId = ['AND' => $_REQUEST["categId"]];
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$uniqueid .= '-' . implode('-', $_REQUEST["categId"]);
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;
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} else {
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$categId = (int) $_REQUEST["categId"];
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$uniqueid .= '-' . $categId;
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}
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}
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if ($topic and ! $tikilib->user_has_perm_on_object($user, $topic, 'topic', 'tiki_p_read_article')) {
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$smarty->assign('errortype', 401);
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$errmsg = tra("You do not have permission to view this section");
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require_once('tiki-rss_error.php');
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}
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$output = $rsslib->get_from_cache($uniqueid);
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if ($output["data"] == "EMPTY") {
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$title = $prefs['feed_articles_title'];
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$desc = $prefs['feed_articles_desc'];
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$id = "articleId";
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$titleId = "title";
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$descId = "heading";
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$dateId = "publishDate";
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$authorId = "author";
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$readrepl = "tiki-read_article.php?$id=%s";
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$tmp = $prefs['feed__' . $feed . '_title'];
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if ($tmp <> '') {
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$title = $tmp;
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}
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$tmp = $prefs['feed_' . $feed . '_desc'];
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if ($desc <> '') {
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$desc = $tmp;
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}
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$artlib = TikiLib::lib('art');
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$changes = $artlib->list_articles(0, $prefs['feed_articles_max'], $dateId . '_desc', '', 0, $tikilib->now, $user, $type, $topic, 'y', '', $categId, '', '', $articleLang, '', '', false, 'y');
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$tmp = [];
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include_once('tiki-sefurl.php');
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foreach ($changes["data"] as $data) {
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$data["$descId"] = TikiLib::lib('parser')->parse_data($data[$descId], ['print' => true]);
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$data["body"] = null;
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$data['sefurl'] = filter_out_sefurl(sprintf($readrepl, $data['articleId']), 'article', $data['title']);
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$tmp[] = $data;
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}
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$changes["data"] = $tmp;
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$tmp = null;
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$output = $rsslib->generate_feed($feed, $uniqueid, '', $changes, $readrepl, '', $id, $title, $titleId, $desc, $descId, $dateId, $authorId);
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}
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header("Content-type: " . $output["content-type"]);
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print $output["data"];
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