From 6854cb3f4d8219cf1829e32122eb2502a916eae9 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sat, 1 Feb 2020 09:05:48 +0100
Subject: initial checkin

---
 themes/CleanFS/templates/feed.rss1.tpl | 70 ++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 themes/CleanFS/templates/feed.rss1.tpl

(limited to 'themes/CleanFS/templates/feed.rss1.tpl')

diff --git a/themes/CleanFS/templates/feed.rss1.tpl b/themes/CleanFS/templates/feed.rss1.tpl
new file mode 100644
index 0000000..4b37832
--- /dev/null
+++ b/themes/CleanFS/templates/feed.rss1.tpl
@@ -0,0 +1,70 @@
+<?php echo '<?xml version="1.0" ?>'; ?>
+
+<rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" 
+  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
+  xmlns="http://purl.org/rss/1.0/"
+  xmlns:content="http://purl.org/rss/1.0/modules/content/">
+  <channel rdf:about="<?php echo Filters::noXSS($baseurl); ?>">
+    <title><?php echo Filters::noXSS($fs->prefs['page_title']); ?></title>
+    <link><?php echo Filters::noXSS($baseurl); ?></link>
+    <description><?php echo Filters::noXSS($feed_description); ?></description>
+    <dc:date><?php echo Filters::noXSS(date('Y-m-d\TH:i:s\Z',$most_recent)); ?></dc:date>
+    <items>
+      <rdf:Seq>
+        <?php foreach($task_details as $row): ?>
+        <rdf:li rdf:resource="<?php echo Filters::noXSS(CreateURL('details', $row['task_id'])); ?>" />
+        <?php endforeach; ?>
+      </rdf:Seq>
+    </items>
+    <?php if($feed_image): ?>
+    <image rdf:resource="<?php echo Filters::noXSS($feed_image); ?>" />
+    <?php endif; ?>		
+  </channel>
+  <?php foreach($task_details as $row): ?>
+  <item rdf:about="<?php echo Filters::noXSS(CreateURL('details', $row['task_id'])); ?>">
+    <title>FS#<?php echo Filters::noXSS($row['task_id']); ?>: <?php echo Filters::noXSS($row['item_summary']); ?></title>
+    <link><?php echo Filters::noXSS(CreateURL('details', $row['task_id'])); ?></link>
+    <dc:date><?php echo Filters::noXSS(date('Y-m-d\TH:i:s\Z',intval($row['last_edited_time']))); ?></dc:date>
+    <dc:creator><?php echo Filters::noXSS($row['real_name']); ?></dc:creator>
+ <?php
+    $data = $row['detailed_desc'];
+
+    if ($conf['general']['syntax_plugin'] == 'dokuwiki') {
+        $data = TextFormatter::render($data);
+        // Convert most common html- but not xml-entities.
+        $data = preg_replace('/&lsquo;/', '&#8216;', $data);
+        $data = preg_replace('/&rsquo;/', '&#8217;', $data);
+        $data = preg_replace('/&ldquo;/', '&#8220;', $data);
+        $data = preg_replace('/&rdquo;/', '&#8221;', $data);
+    }
+    else {
+        if (preg_match('/^</', $data) === 0) {
+            // Assume an old entry. Just can't rely on any tags to be valid.
+            $data = strip_tags($data);
+            $data = preg_replace('/&/', '&amp;', $data);
+            $data = preg_replace('/</', '&lt;', $data);
+            $data = preg_replace('/>/', '&gt;', $data);
+            $data = preg_replace('/"/', '&quot;', $data);
+            $data = nl2br($data);
+        }
+         else {
+            // Assume a new entry. Problem cases when old entry started with
+            // < are just not handled. Must draw the line somewhere, even if the
+            // browser will not show it or has an error. Those cases should be quite few.
+        }
+
+        // Single case. Old entry that started with <. Can contain &'s too.
+        // Convert to entity, without touching already existing entities.
+        $data = preg_replace('/&(?!([a-z]+|#[0-9]+);)/', '&amp;', $data);
+        
+        // Still double quotes there? Convert any not appearing inside tags.
+        // Not sure if ckeditor makes that kind of entries.
+        $data = preg_replace('/"(?=[^>]*(<|$))/', '&quot;', $data);
+        $data = TextFormatter::render($data);
+    }
+ ?>
+    <description><?php echo Filters::noXSS(strip_tags($data)); ?></description>
+    <content:encoded><![CDATA[<?php echo $data; ?>]]></content:encoded>
+  </item>
+  <?php endforeach; ?>
+</rdf:RDF>
-- 
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