commit 780ea87f2f8f186c9f8d159eb16b04527eba7325
parent b7870c5ac81f9f1ddd2b7f387624269f48bfbece
Author: JayVii <jayvii[AT]posteo[DOT]de>
Date: Sat, 26 Oct 2024 18:26:17 +0200
feat: add option to gather RSS feed from categories
Diffstat:
| A | api/rss.php | | | 102 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 102 insertions(+), 0 deletions(-)
diff --git a/api/rss.php b/api/rss.php
@@ -0,0 +1,102 @@
+<?php
+
+ /* Load library functions */
+ foreach (glob($_SERVER["DOCUMENT_ROOT"] . "/lib/*.php") as $lib) {
+ include($lib);
+ }
+
+ /* Load configurations */
+ foreach (glob($_SERVER["DOCUMENT_ROOT"] . "/config/*.php") as $conf) {
+ include($conf);
+ }
+
+ /* Gather POST input and validate if necessary */
+ $category = validate_input_string(gather_post("category"));
+ $user = validate_input_string(gather_post("user"));
+ $token = validate_input_string(gather_post("token"));
+
+ /* Fallback to GET request, if no POST was found */
+ if (empty($category)) {
+ $category = validate_input_string(gather_get("category"));
+ }
+ if (empty($user)) {
+ $user = validate_input_string(gather_get("user"));
+ }
+ if (empty($token)) {
+ $token = validate_input_string(gather_get("token"));
+ }
+
+ /* run authentification method. exit immediately if it fails */
+ $auth = auth_user($user, $token, -1);
+ if ($auth !== true) {
+ exit(
+ "{" .
+ "\"status\": \"error\"," .
+ "\"message\": \"You could not be authenticated!\"" .
+ "}"
+ );
+ }
+
+ /* fetch notes in the given category */
+ $notes = gather_notes($user, $category);
+
+ /* Sort filenames by edit timestamp */
+ usort($notes, "sort_by_time");
+
+ /* construct RSS URL */
+ $my_url = htmlspecialcharacters(
+ "https://" . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"]
+ );
+
+ /* write RSS XML */
+ header('Content-Type: text/xml');
+
+?>
+
+<!-- XML header -->
+<rss
+ version="2.0"
+ xmlns:atom="http://www.w3.org/2005/Atom"
+ xmlns:content="http://purl.org/rss/1.0/modules/content/"
+>
+<channel>
+<title><?php echo $user . "/" . $category; ?></title>
+<link><?php echo $_SERVER["SERVER_NAME"]; ?></link>
+<description>
+ Rememori notes in <?php echo $user . "/" . $category; ?>
+</description>
+<generator>rememori</generator>
+<lastBuildDate><?php echo date("Y-m-d H:i:s", time()); ?></lastBuildDate>
+<atom:link href="<?php echo $my_url; ?>" rel="self" type="application/rss+xml"/>
+
+<?php
+
+ /* cycle through items in gather notes and list them */
+ foreach ($notes as $note) {
+
+ /* If the entry does not contain a link, skip it! */
+ if (empty($note["link"])) {
+ continue;
+ }
+
+?>
+
+<!-- item: <?php echo $note["name"]; ?> -->
+<item>
+<title><?php echo $note["name"]; ?></title>
+<link><?php echo $note["link"]; ?></link>
+<pubDate><?php echo date("Y-m-d H:i:s", $note["time"]); ?></pubDate>
+<guid><?php echo $note["link"]; ?></guid>
+<description>
+<?php echo read_note($user, $note["category"], $note["name"] . ".txt"); ?>
+</description>
+</item>
+
+<?php
+
+ } // foreach
+
+?>
+
+</channel>
+</rss>
