From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 25 Aug 2018 21:51:17 +0000 (+0200)
Subject: nieuws/feed: atom export of articles
X-Git-Tag: v3.7~17
X-Git-Url: http://git.shiar.net/minimedit.git/commitdiff_plain/2cdc2cb95e16975c4d210f8cebcc8b04a43b79ad

nieuws/feed: atom export of articles
---

diff --git a/nieuws.inc.php b/nieuws.inc.php
index a925a91..c5dfa23 100644
--- a/nieuws.inc.php
+++ b/nieuws.inc.php
@@ -42,10 +42,30 @@ class ArchiveArticle
 		return strip_tags($this->title);
 	}
 
+	function last()
+	{
+		return filemtime($this->page);
+	}
+
+	function lastiso()
+	{
+		return date(DATE_ATOM, $this->last);
+	}
+
+	function dateparts()
+	{
+		preg_match('</(\d{4})/(\d{2})-(\d{2})->', $this->page, $ymd);
+		return $ymd;
+	}
+
+	function dateiso()
+	{
+		return implode('-', $this->dateparts());
+	}
+
 	function date()
 	{
-		if (!preg_match('</(\d{4})/(\d{2})-(\d{2})->', $this->page, $parts)) return;
-		return showdate($parts);
+		return showdate($this->dateparts);
 	}
 
 	function body()
diff --git a/nieuws/feed/index.php b/nieuws/feed/index.php
new file mode 100644
index 0000000..eff9203
--- /dev/null
+++ b/nieuws/feed/index.php
@@ -0,0 +1,47 @@
+<?php
+ob_clean();
+print '<?xml version="1.0" encoding="utf-8"?>';
+$siteref = 'http://'.$_SERVER['HTTP_HOST'];
+?>
+
+<feed xmlns="http://www.w3.org/2005/Atom">
+	<title>Lijtweg.nl</title>
+	<subtitle>Nieuwsberichten</subtitle>
+	<id><?= $siteref ?></id>
+	<link href="<?= $siteref ?>" />
+	<link href="<?= $siteref . $_SERVER['REQUEST_URI'] ?>" rel="self" />
+	<author><name>Lijtweg</name></author>
+<?php
+include 'nieuws.inc.php';
+$root = preg_replace('{/feed$}', '', $Page) . "/2???";
+$pages = array_reverse(glob("$root/*.html"));
+
+foreach ($pages as $i => $page) {
+	$article = new ArchiveArticle($page);
+	if (!$i) {
+		// feed metadata from top (most recent) article
+		print "\t<updated>{$article->lastiso}</updated>\n";
+	}
+?>
+
+	<entry>
+		<id><?= $siteref . '/' . $article->link ?></id>
+		<link href="/<?= $article->link ?>" />
+		<title><?= $article->title ?></title>
+		<published><?= $article->dateiso ?></published>
+		<updated><?= $article->lastiso ?></updated>
+		<content type="html"><?= htmlspecialchars($article->body) ?></content>
+<?php
+	if ($article->thumb) {
+		printf("\t\t".'<link rel="enclosure" type="%s" length="%d" href="%s" />'."\n",
+			'image/jpeg', filesize($article->thumb), "$siteref/{$article->thumb}"
+		);
+	}
+?>
+	</entry>
+<?php
+}
+?>
+</feed>
+<?php
+exit;