1 files changed, 47 insertions, 0 deletions
diff --git a/guestbook/feed.php b/guestbook/feed.php
new file mode 100644
index 0000000..7cdb62e
--- /dev/null
+++ b/guestbook/feed.php
@@ -0,0 +1,47 @@
+<?php
+
+header('Content-Type: text/xml');
+
+echo '<rss version="2.0"><channel>';
+echo '<title>isopod.cool guestbook</title>';
+echo '<description>The guestbook on isopod.cool</description>';
+echo '<language>en-us</language>';
+echo '<link>https://isopod.cool/guestbook/</link>';
+echo '<generator>My crappy PHP code</generator>';
+
+$postlist = json_decode(file_get_contents("posts.json"));
+$index = 1;
+$totaloutput = "";
+foreach($postlist as $post) {
+  $output = "";
+  $date = date("D, d M Y H:m:s", $post->date) . " GMT";
+  $name = $post->name;
+  $message = $post->message;
+  $found = $post->found;
+  $website = $post->website;
+  $cool = $post->cool;
+  $coolsanitized = htmlentities(preg_replace("/https?:\/\//i", "", $cool));
+  $reply = htmlentities($post->reply);
+
+  if($website) { $output = $output."<a href='$website'>$name</a>:<br><br>"; }
+  else { $output = $output.$name.":<br><br>"; }
+
+  if($cool) {
+    $output = $output."<b>cool thing</b>: <a href='$cool'>$coolsanitized</a><br><br>";
+  }
+
+  if($found) {
+    $output = $output."<b>How did you find me?</b><br>$found<br><br>";
+  }
+
+  $output = $output.$message."<br><br>";
+
+  if($reply) {
+    $output = $output."<hr><b>Reply:</b><br>$reply";
+  }
+  $totaloutput = "<item><title>Entry #" . $index . " - " . $name . "</title><link>https://isopod.cool/guestbook/</link><pubDate>" . $date . "</pubDate><description>".htmlentities($output)."</description><guid isPermaLink='false'>" . $index . $post->date . $name . "</guid></item>".$totaloutput;
+  $index++;
+}
+
+echo $totaloutput;
+echo "</channel></rss>";
+\ No newline at end of file