parse_rss.php (1562B)
1 <!--
2 SPDX-License-Identifier: AGPL-3.0-or-later
3 SPDX-FileCopyrightText: 2025 JayVii <jayvii+kontra[AT]posteo[DOT]de>
4 -->
5 <?php
6
7 function parse_rss($url, $categories, $name) {
8
9 /* gather XML from URL */
10 $xml = simplexml_load_file($url);
11
12 /* parse every item from XML */
13 $out = array();
14
15 if (!is_null($xml->channel->item)) {
16 for ($i = 0; $i < count($xml->channel->item); $i++) {
17
18 /* fetch required objects */
19 $title = (string) $xml->channel->item[$i]->title;
20 $link = (string) $xml->channel->item[$i]->link;
21 $description = (string) $xml->channel->item[$i]->description;
22 $pubDate = (string) $xml->channel->item[$i]->pubDate;
23 $timestamp = (string) strtotime($pubDate);
24
25 /* insert objects into array*/
26 array_push(
27 $out,
28 array(
29 "publ" => $name,
30 "cats" => $categories,
31 "title" => $title,
32 "link" => $link,
33 "desc" => $description,
34 "date" => $pubDate
35 )
36 );
37
38 }
39 }
40
41 /* return final array */
42 return($out);
43
44 }
45
46 /* Sort by date */
47 function sort_by_date($a, $b) {
48 $at = strtotime($a["date"]);
49 $bt = strtotime($b["date"]);
50 if ($at > $bt) {
51 return(+1);
52 }
53 if ($at < $bt) {
54 return(-1);
55 }
56 if ($at == $bt) {
57 return(0);
58 }
59 }
60 function sort_by_date_rev($a, $b) {
61 return(sort_by_date($a, $b) * (-1));
62 }
63
64 ?>
65
