<?php
namespace anoweco;
require 'www-header.php';

if (!isset($_GET['id'])) {
    header('HTTP/1.0 400 Bad Request');
    header('Content-Type: text/plain');
    echo "id parameter missing\n";
    exit(1);
}
if (!is_numeric($_GET['id'])) {
    header('HTTP/1.0 400 Bad Request');
    header('Content-Type: text/plain');
    echo "Invalid id parameter value\n";
    exit(1);
}

$id = intval($_GET['id']);

$storage = new Storage();
$comment = $storage->getJsonComment($id);
if ($comment === null) {
    header('HTTP/1.0 404 Not Found');
    header('Content-Type: text/plain');
    echo "Comment not found\n";
    exit(1);
}

$rowComment = $comment->Xrow;
$rowUser    = $comment->user;

$vars = array(
    'json' => $comment->properties,
    'crow' => $rowComment,
    'comment' => $comment,
    'author'  => array(
        'name' => $rowUser->user_name,
        'url'  => Urls::full(Urls::user($rowUser->user_id)),
        'imageurl' => Urls::userImg($rowUser),
    ),
    'postUrl' => Urls::full(Urls::comment($rowComment->comment_id)),
    'replyUrl' => Urls::reply(
        Urls::full(Urls::comment($rowComment->comment_id))
    ),
);

if ($rowComment->comment_type == 'like') {
    $template = 'post-like';
} else {
    //reply
    $template = 'post-reply';
    if (isset($comment->properties->content['html'])) {
        $htmlContent = $comment->properties->content['html'];
    } else {
        $htmlContent = nl2br($comment->properties->content[0]);
    }
    $vars['htmlContent'] = $htmlContent;
}

if (isset($linkbackEndpoint) && $linkbackEndpoint) {
    header('X-Pingback: ' . $linkbackEndpoint);
    header('Link: <' . $linkbackEndpoint . '>; rel="webmention"');
}

render($template, $vars);
?>