4 files changed, 242 insertions, 0 deletions
diff --git a/blog/comment/comments.css b/blog/comment/comments.css
new file mode 100644
index 0000000..7f97c4c
--- /dev/null
+++ b/blog/comment/comments.css
@@ -0,0 +1,92 @@
+table {
+  border-collapse: collapse;
+  table-layout: fixed;
+}
+td {
+  padding: 0.3rem;
+}
+
+form > table {
+  width: 100%;
+  margin: auto;
+  margin-bottom: 1.5rem;
+}
+
+article {
+  width: 100%;
+  margin: 2rem auto;
+  display: grid;
+  gap: 1rem;
+}
+
+input, textarea {
+  border: none;
+  font-family: var(--stdfont);
+}
+input[type="text"], input[type="email"], textarea {
+  width: 100%;
+  background: none;
+  border-bottom: 2px solid #444444;
+  color: gainsboro;
+  padding: 0.35rem;
+  box-sizing: border-box;
+  font-size: .9em;
+}
+input[type="submit"], input[type="reset"] {
+  padding: 0.35rem 0.5rem;
+  box-shadow: 2px 2px 6px black;
+  margin: 0.3rem;
+  display: inline-block;
+}
+input[type="submit"]:active, input[type="reset"]:active {
+  transform: translate(1px, 1px); box-shadow: 0 0 2px black;
+}
+input[type="submit"]:hover, input[type="reset"]:hover {
+  cursor: pointer;
+}
+.error {
+  color: red;
+  font-size: 0.85em;
+}
+.success {
+  color: #00ff00;
+  font-size: 0.85em;
+}
+.reply {
+  border-left: 3px solid gainsboro;
+  padding-left: 1rem;
+}
+.message {
+  padding-top: 1.5rem;
+}
+@media only screen and (hover: none) {
+  form td:first-child {
+    text-align: left;
+  }
+  form td:nth-child(2) {
+    padding-left: 0;
+    padding-right: 0;
+  }
+  input[type="text"], input[type="email"], textarea {
+    background: none;
+    border: 2px solid #00000033;
+    border-bottom: 2px solid #888888;
+  }
+  article {
+    margin: 2rem auto;
+  }
+}
+@media (prefers-contrast: more) {
+  input[type="text"], input[type="email"], textarea {
+    outline: 1px solid white;
+    color: white;
+  }
+  input:focus, textarea:focus {
+    outline: 3px solid white;
+  }
+  input[type="submit"] {
+    background: none;
+    color: white;
+    outline: 1px solid white;
+  }
+}
+\ No newline at end of file
diff --git a/blog/comment/feed.php b/blog/comment/feed.php
new file mode 100644
index 0000000..889514f
--- /dev/null
+++ b/blog/comment/feed.php
@@ -0,0 +1,29 @@
+<?php
+include("../../Parsedown.php");
+$Parsedown = new Parsedown();
+$Parsedown->setSafeMode(true);
+
+header('Content-Type: text/xml');
+
+echo '<rss version="2.0"><channel>';
+echo '<title>isopod.cool blog comments</title>';
+echo '<description>Every comment posted on my blog in chronological order.</description>';
+echo '<language>en-us</language>';
+echo '<link>https://isopod.cool/blog/comment/</link>';
+echo '<generator>My crappy PHP code</generator>';
+
+$postlist = json_decode(file_get_contents("posts.json"));
+$totaloutput = "";
+foreach($postlist as $post) {
+  $output = "";
+  $date = date("D, d M Y H:m:s", $post->date) . " GMT";
+  $name = $post->name;
+  $message = $Parsedown->text(html_entity_decode($post->message));
+  $entry = $post->entry;
+
+  $output = $output."Comment from ".$name." on ".$entry.":<br><br>".$message."<br><br>";
+  $totaloutput = "<item><title>Comment on " . $entry . " from " . $name . "</title><link>https://isopod.cool/blog/posts/" . $entry . "/</link><pubDate>" . $date . "</pubDate><description>".htmlentities($output)."</description><guid isPermaLink='false'>" . $entry . $post->date . $name . "</guid></item>".$totaloutput;
+}
+
+echo $totaloutput;
+echo "</channel></rss>";
+\ No newline at end of file
diff --git a/blog/comment/index.php b/blog/comment/index.php
new file mode 100644
index 0000000..2d5f6a6
--- /dev/null
+++ b/blog/comment/index.php
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>blog comments</title>
+    <link href="/style.css" rel="stylesheet" type="text/css" media="all">
+    <link href="comments.css" rel="stylesheet" type="text/css" media="all">
+    <style>
+      
+    </style>
+    <?php include($_SERVER['DOCUMENT_ROOT'] . '/seasonal.php'); ?>
+  </head>
+  <body>
+    <?php include($_SERVER['DOCUMENT_ROOT'] . '/nav.php'); ?>
+    <h1>blog</h1>
+    <h2 id="caption">every comment</h2>
+    <nav>
+      <a href="feed.php">RSS</a>
+    </nav>
+    <?php 
+      include("../../Parsedown.php");
+      $Parsedown = new Parsedown();
+      $Parsedown->setSafeMode(true);
+      
+      $totaloutput = "";
+      $postlist = json_decode(file_get_contents("posts.json"));
+      foreach($postlist as $post) {
+        $output = "";
+        $date = date("Y-m-d h:iA", $post->date);
+        $name = $post->name;
+        $message = $Parsedown->text(html_entity_decode($post->message));
+        $entry = $post->entry;
+
+        $output = $output."<hr><article><table><tr><td style='text-align: left;'>".$name." <i>on</i> <a href='/blog/posts/".$entry."/'>".$entry."</a></td><td style='text-align: right;'>".$date."</td></tr><tr><td colspan='2'>".$message."</td></tr></table></article>";
+        $totaloutput = $output.$totaloutput;
+      }
+      echo $totaloutput; ?>
+  </body>
+</html>
diff --git a/blog/comment/submit.php b/blog/comment/submit.php
new file mode 100644
index 0000000..26e5647
--- /dev/null
+++ b/blog/comment/submit.php
@@ -0,0 +1,81 @@
+<?php
+  if ($_SERVER["REQUEST_METHOD"] == "POST") {
+    
+    $returnLocation = $_POST["entry"];
+    $returnCode = "success";
+    if($_POST["botcheck"] != "isopod") {
+      $returnCode = "botcheckfailed";
+    } else if(!$_POST["name"]) {
+      $returnCode = "noname";
+    } else if(!$_POST["message"]) {
+      $returnCode = "nomessage";
+    } else {
+
+      date_default_timezone_set("America/Edmonton");
+      $currentPost = array(
+        "date" => time(),
+        "name" => htmlentities($_POST["name"]),
+        "message" => htmlentities($_POST["message"]),
+        "entry" => $_POST["entry"]
+      );
+      
+      $filename = "posts.json";
+
+      $handle = @fopen($filename, 'r+');
+
+      // create the file if needed
+      if ($handle === null)
+      {
+          $handle = fopen($filename, 'w+');
+      }
+
+      if ($handle)
+      {
+          // seek to the end
+          fseek($handle, 0, SEEK_END);
+
+          // are we at the end of is the file empty
+          if (ftell($handle) > 0)
+          {
+              // move back a byte
+              fseek($handle, -2, SEEK_END);
+
+              // add the trailing comma
+              fwrite($handle, ",\n", 2);
+
+              // add the new json string
+              fwrite($handle, json_encode($currentPost) . "]\n");
+          }
+          else
+          {
+              // write the first event inside an array
+              fwrite($handle, json_encode(array($currentPost)));
+          }
+
+              // close the handle on the file
+              fclose($handle);
+      }
+    }
+  }
+  header("Location: ../posts/$returnLocation/?return=$returnCode");
+?>
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Guestbook</title>
+    <link href="../style.css" rel="stylesheet" type="text/css" media="all">
+    <style type="text/css">
+      body {
+        display: flex;
+        flex-direction: column;
+        justify-content: center;
+        align-items: center;
+      }
+    </style>
+    <?php include($_SERVER['DOCUMENT_ROOT'] . '/seasonal.php'); ?>
+  </head>
+  <body>
+    <p>Your post has been submitted! It's weird that you're seeing this page though. Maybe your browser can't process location headers? At any rate, click <?php echo "<a href='./?return=$returnCode'>here</a>"; ?> to get where you're supposed to be right now.</p>
+  </body>
+</html>
+\ No newline at end of file