total guestbook overhaul + new blog post + etc

- Added /about/pronouns/ in leiu of something like
  a pronouns.cc profile
- New blog post about my new and improved AI
  opinions
- Moved Stop Using Chromium to an actual blog post
  page
- Blog posts now have previous and next buttons
- New /blog/ background
- Moved status.cafe widget from /blog/ to landing
  page
- Total overhaul of guestbook:
  - Merged guestbook and blog comment section code
  - Beefed up bot protection
  - Added a word filter
  - Added a property to entries to facilitate
    holding comments for review and approving or
    denying them manually (The interface for this
    is somewhere else)
  - IP address from which a post originates is now
    tracked in order to IP ban malicious actors
- Various new buttons
- Updated /greenhouse/
- The site is now a member of the No AI Webring
- a couple minor CSS fixes

1 files changed, 37 insertions, 29 deletions

diff --git a/guestbook/feed.php b/guestbook/feed.php
index 7cdb62e..64d1b31 100644
--- a/guestbook/feed.php
+++ b/guestbook/feed.php
@@ -4,43 +4,51 @@ 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 '<description>The guestbook and blog comments on isopod.cool</description>';
 echo '<language>en-us</language>';
 echo '<link>https://isopod.cool/guestbook/</link>';
 echo '<generator>My crappy PHP code</generator>';
 
-$postlist = json_decode(file_get_contents("posts.json"));
+
+include($_SERVER['DOCUMENT_ROOT']."/Parsedown.php");
+$Parsedown = new Parsedown();
+$Parsedown->setSafeMode(true);
+include($_SERVER['DOCUMENT_ROOT'] . '/common.php');
+$postlist = json_decode(file_get_contents($datadir."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";
+  if($post->modstatus == 1) {
+    $output = "";
+    $entry = $post->entry;
+    $date = date("D, d M Y H:m:s", $post->date) . " GMT";
+    $name = $post->name;
+    $message = $Parsedown->text($post->message);
+    $found = $post->found;
+    $website = $post->website;
+    $cool = $post->cool;
+    $reply = $Parsedown->text($post->reply);
+
+    if($website) { $output = $output."<p><a href='$website'>$name</a>:</p>"; }
+    else { $output = $output."</p>$name:</p>"; }
+
+    if($cool) {
+      $output = $output."<p><b>cool thing</b>: <a href='$cool'>$cool</a></p>";
+    }
+
+    if($found) {
+      $output = $output."<p><b>How did you find me?</b><br>$found</p>";
+    }
+
+    $output = $output.$message;
+
+    if($reply) {
+      $output = $output."<hr><p><b>Reply</b>:</p>$reply";
+    }
+    $output_sanitized = preg_replace("/&amp;gt;/", "&gt;", preg_replace("/&amp;lt;/", "&lt;", htmlspecialchars($output)));
+    $totaloutput = "<item><title>Entry #" . $index . " on " . $entry . " - " . $name . "</title><link>https://isopod.cool/guestbook/</link><pubDate>" . $date . "</pubDate><description>".$output_sanitized."</description><guid isPermaLink='false'>" . $index . $post->date . $name . "</guid></item>\n".$totaloutput;
+    $index++;
   }
-  $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;