<?php

/**

 * Handles Comment Post to WordPress and prevents duplicate comment posting.

 *

 * @package WordPress

 */

if ( 'POST' != $_SERVER['REQUEST_METHOD'] ) {

	header('Allow: POST');

	header('HTTP/1.1 405 Method Not Allowed');

	header('Content-Type: text/plain');

	exit;

}

/** Sets up the WordPress Environment. I hate using the ../ 's but it seems they have to be used :( */

require("../../../../wp-load.php");

nocache_headers();

$comment_post_ID = (int) $_REQUEST['comment_post_id'];

$status = $wpdb->get_row( $wpdb->prepare("SELECT post_status, comment_status FROM $wpdb->posts WHERE ID = %d", $comment_post_ID) );

if ( empty($status->comment_status) ) :

?>

   <div class="dynamic-header"><div class="right"></div></div>

   <div class="dynamic-content">

        <div class="comment clearfix">

            <div class="comment-post">

            	<p>Comment I.D. not found.</p>

            </div>

        </div>

	</div>

    <div class="dynamic-footer"><div class="left"></div><div class="right"></div></div>

<?php

	exit;

elseif ( !comments_open($comment_post_ID) ) :

?>

   <div class="dynamic-header"><div class="right"></div></div>

   <div class="dynamic-content">

        <div class="comment clearfix">

            <div class="comment-post">

            	<p class="error">Sorry, comments are closed for this item.</p>

       		</div>

        </div>

	</div>

    <div class="dynamic-footer"><div class="left"></div><div class="right"></div></div>

<?php

	exit;

elseif ( in_array($status->post_status, array('draft', 'pending') ) ) :

?>

   <div class="dynamic-header"><div class="right"></div></div>

   <div class="dynamic-content">

        <div class="comment clearfix">

            <div class="comment-post">

            	<p class="error">Comment on Draft</p>

       		</div>

        </div>

	</div>

    <div class="dynamic-footer"><div class="left"></div><div class="right"></div></div>

<?php 

	exit;

endif;

global $comment_twitter , $comment_subscribe;

$comment_author       = ( isset($_POST['author']) )  ? trim(strip_tags($_POST['author'])) : null;

$comment_author_email = ( isset($_POST['email']) )   ? trim($_POST['email']) : null;

$comment_author_url   = ( isset($_POST['url']) )     ? trim($_POST['url']) : null;

$comment_content      = ( isset($_POST['comment']) ) ? trim($_POST['comment']) : null;

$comment_twitter      = ( isset($_POST['twitter']) ) ? trim($_POST['twitter']) : null;

$comment_subscribe      = ( isset($_POST['email_subscribe']) ) ? trim($_POST['email_subscribe']) : null;

$comment_meta_table = $wpdb->prefix . "ocmx_comment_meta";	

$check_blocked = $wpdb->get_row( $wpdb->prepare("SELECT $wpdb->comments.*, $comment_meta_table.* FROM $wpdb->comments INNER JOIN $comment_meta_table ON $wpdb->comments.comment_ID = $comment_meta_table.commentId WHERE $wpdb->comments.comment_author_email = %s AND $comment_meta_table.block_user = 1", $comment_author_email) );

if(count($check_blocked) !== 0) :

?>

  	<div class="dynamic-header"><div class="right"></div></div>

	<div class="dynamic-content">

		<div class="comment clearfix">

            <div class="comment-post">

                <p class="error">Your email address has been blocked from commenting on this blog.</p>

            </div>

        </div>

    </div>

    <div class="dynamic-footer"><div class="left"></div><div class="right"></div></div>

<?php 

	exit;

endif;

// If the user is logged in

$user = wp_get_current_user();

if ( $user->ID ) {

	if ( empty( $user->display_name ) )

		$user->display_name=$user->user_login;

	$comment_author       = $wpdb->escape($user->display_name);

	$comment_author_email = $wpdb->escape($user->user_email);

	$comment_author_url   = $wpdb->escape($user->user_url);

	if ( current_user_can('unfiltered_html') ) {

		if ( wp_create_nonce('unfiltered-html-comment_' . $comment_post_ID) != $_POST['_wp_unfiltered_html_comment'] ) {

			kses_remove_filters(); // start with a clean slate

			kses_init_filters(); // set up the filters

		}

	}

} else {

	if ( get_option('comment_registration') )

		wp_die( __('Sorry, you must be logged in to post a comment.') );

}

$comment_type = '';

if ( get_option('require_name_email') && !$user->ID ) {

	if ( 6 > strlen($comment_author_email) || '' == $comment_author )

		wp_die( __('Error: please fill the required fields (name, email).') );

	elseif ( !is_email($comment_author_email))

		wp_die( __('Error: please enter a valid email address.') );

}

if ( '' == $comment_content )

	wp_die( __('Error: please type a comment.') );

$comment_parent = isset($_POST['comment_parent']) ? absint($_POST['comment_parent']) : 0;

$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type', 'comment_parent', 'user_ID');

$comment_id = wp_new_comment( $commentdata );

/* $ocmx_add_comment_meta($comment_id, $comment_post_ID) */

$comment = get_comment($comment_id);

if ( !$user->ID ) {

	setcookie('comment_author_' . COOKIEHASH, $comment->comment_author, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);

	setcookie('comment_author_email_' . COOKIEHASH, $comment->comment_author_email, time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);

	setcookie('comment_author_url_' . COOKIEHASH, clean_url($comment->comment_author_url), time() + 30000000, COOKIEPATH, COOKIE_DOMAIN);

}

// Adjust the classes according to whether or not we're replying to another comment

global $header_class, $main_class, $footer_class;

$comment_table = $wpdb->prefix . "ocmx_comment_meta";

$comment_meta_sql = "SELECT * FROM $comment_table WHERE commentId = ".$comment->comment_ID." LIMIT 1";

$comment_count = $wpdb->get_row( $wpdb->prepare("SELECT comment_count FROM $wpdb->posts WHERE ID = %d", $comment_post_ID) );

$comment_meta = $wpdb->get_row($comment_meta_sql);

?>

<?php if(isset($_POST['comment_parent']) && $_POST['comment_parent'] !== "0" && $_POST['comment_parent'] !== "") : ?>

	<div class="threaded-comments">

		<div class="thread-comment">

<?php else: ?>

	<?php if($comment_count == "1") : ?>

		<h1 class="header-comments"><?php  echo $post->comment_count; ?> Comments <a name="#comments"></a></h1>

	<?php endif; ?>

	<div class="comment clearfix">

<?php endif; ?>

	<div class="comment clearfix">

        <div class="user">

            <?php echo get_avatar($comment, 40 ); ?>                

        </div>

        <div class="comment-post">

            <div class="container-header-light-normal"><span></span></div>

            <div class="comment-content clearfix">

                <h3>

                    <?php if($comment->comment_author_url !== "http://" && $comment->comment_author_url !== "") : ?>

                       <a href="<?php echo $comment->comment_author_url; ?>" class="commentor_url" name="comment-<?php echo $comment->comment_ID; ?>" rel="nofollow"> <?php echo $comment->comment_author; ?></a>

                    <?php else : ?>

                         <?php echo $comment->comment_author; ?>

                    <?php endif; ?>

                    <?php if($comment_meta->twitter !== "") : ?><span class="twitter-link"><a href="http://twitter.com/<?php echo $comment_meta->twitter; ?>" class="commentor_url" rel="nofollow">@<?php echo $comment_meta->twitter; ?></a></span><?php endif; ?>

                    <?php comment_author(); ?></a><span class="comment-date"><?php echo date('F d Y', strtotime($comment->comment_date)); ?> <?php echo date("H\:i a", strtotime($comment->comment_date)); ?></span>

                </h3>

                <?php if ($comment->comment_approved == '0') : ?>

                    <p>Comment is awaiting moderation.</p>

                <?php else :

                    $use_comment = apply_filters('wp_texturize', $comment->comment_content);

                    $use_comment = str_replace("\n", "<br>", $use_comment);

                    echo "<p>".$use_comment."</p>";

                endif; ?>

            </div>

            <div class="container-footer-light-normal"><span></span></div>

        </div>

	</div>

<?php if(isset($_POST['comment_parent']) && $_POST['comment_parent'] !== "0" && $_POST['comment_parent'] !== "") : ?>

        </div>

    </div>

<?php else : ?>

	</div>

<?php endif; ?>