/**

* 这个文件是从根目录下拷贝过来的comment-posts.php文件，主要功能就是提交评论，同时增加了显示出结果的功能。

*/

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. */

require( dirname(__FILE__) . '/../../../../wp-load.php' ); //修改load.php地址

nocache_headers();

$comment_post_ID = isset($_POST['comment_post_ID']) ? (int) $_POST['comment_post_ID'] : 0;

$post = get_post($comment_post_ID);

if ( empty($post->comment_status) ) {

do_action('comment_id_not_found', $comment_post_ID);

exit;

}

// get_post_status() will get the parent status for attachments.

$status = get_post_status($post);

$status_obj = get_post_status_object($status);

if ( !comments_open($comment_post_ID) ) {

do_action('comment_closed', $comment_post_ID);

wp_die( __('Sorry, comments are closed for this item.') );

} elseif ( 'trash' == $status ) {

do_action('comment_on_trash', $comment_post_ID);

exit;

} elseif ( !$status_obj->public && !$status_obj->private ) {

do_action('comment_on_draft', $comment_post_ID);

exit;

} elseif ( post_password_required($comment_post_ID) ) {

do_action('comment_on_password_protected', $comment_post_ID);

exit;

} else {

do_action('pre_comment_on_post', $comment_post_ID);

}

$comment_author = ( isset($_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;

// 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') || 'private' == $status )

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 );

$comment = get_comment($comment_id);

if ( !$user->ID ) {

$comment_cookie_lifetime = apply_filters('comment_cookie_lifetime', 30000000);

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

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

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

}

///

?>