guestbook/comments.php


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<?php
function echo_comments($page, $Parsedown = null) {
  include($_SERVER['DOCUMENT_ROOT'] . '/common.php');
  if(!$Parsedown) {
    include($_SERVER['DOCUMENT_ROOT']."/Parsedown.php");
    $Parsedown = new Parsedown();
    $Parsedown->setSafeMode(true);
  }

  $totaloutput = "";
  $postlist = json_decode(file_get_contents($datadir."posts.json"));
  $index = 1;
  foreach($postlist as $post) {
    if($post->entry === $page and $post->modstatus > 0) {
      $output = "";
      $date = date("Y-m-d h:iA", $post->date);
      $name = htmlentities($post->name);
      $message = $Parsedown->text($post->message);
      $found = htmlentities($post->found);
      $website = $post->website;
      $cool = $post->cool;
      $coolsanitized = htmlentities(preg_replace("/https?:\/\//i", "", $cool));
      $reply = $Parsedown->text($post->reply);

      $output = $output."<hr><article><div style='grid-area:gb-name;' class='gb-name'>";
      if($website) { $output = $output."<a href='$website'>$name</a>"; }
      else { $output = $output.$name; }
      $output = $output."</div><div style='grid-area:gb-date;' class='gb-date'>$date</div><div style='grid-area:gb-index;' class='gb-index'>Entry #$index</div>";
      if($cool) {
        $output = $output."<div style='grid-area:gb-cool;' class='gb-cool'><b>cool thing</b>: <a href='$cool'>$coolsanitized</a></div>";
      }
      if($found) {
        $output = $output."<div style='grid-area:gb-found;'><b>How did you find me?</b><br>$found</div>";
      }
      $output = $output."<div style='grid-area:gb-message;'>$message</div>";
      if($reply) {
        $output = $output."<div style='grid-area:gb-reply;' class='reply'><b>Reply</b>:$reply</div>";
      }
      $output = $output."</article>";
      $index++;
      $totaloutput = $output.$totaloutput;
    }
  }
  echo $totaloutput;
}