Changeset 34799 for trunk/src/wp-comments-post.php

Timestamp:

10/03/2015 02:46:09 PM (9 years ago)

Author:

SergeyBiryukov

Message:

Abstract functionality from wp-comments-post.php into a function, wp_handle_comment_submission().

Add unit tests.

Props johnbillion.
Fixes #34059.

File:

• trunk/src/wp-comments-post.php (modified) (2 diffs)

trunk/src/wp-comments-post.php

@@ -18 +18 @@
 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 ) ) {
-    /**
-     * Fires when a comment is attempted on a post that does not exist.
-     *
-     * @since 1.5.0
-     *
-     * @param int $comment_post_ID Post ID.
-     */
-    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 ) ) {
-    /**
-     * Fires when a comment is attempted on a post that has comments closed.
-     *
-     * @since 1.5.0
-     *
-     * @param int $comment_post_ID Post ID.
-     */
-    do_action( 'comment_closed', $comment_post_ID );
-    wp_die( __( 'Sorry, comments are closed for this item.' ), 403 );
-} elseif ( 'trash' == $status ) {
-    /**
-     * Fires when a comment is attempted on a trashed post.
-     *
-     * @since 2.9.0
-     *
-     * @param int $comment_post_ID Post ID.
-     */
-    do_action( 'comment_on_trash', $comment_post_ID );
-    exit;
-} elseif ( ! $status_obj->public && ! $status_obj->private ) {
-    /**
-     * Fires when a comment is attempted on a post in draft mode.
-     *
-     * @since 1.5.1
-     *
-     * @param int $comment_post_ID Post ID.
-     */
-    do_action( 'comment_on_draft', $comment_post_ID );
-    exit;
-} elseif ( post_password_required( $comment_post_ID ) ) {
-    /**
-     * Fires when a comment is attempted on a password-protected post.
-     *
-     * @since 2.9.0
-     *
-     * @param int $comment_post_ID Post ID.
-     */
-    do_action( 'comment_on_password_protected', $comment_post_ID );
-    exit;
-} else {
-    /**
-     * Fires before a comment is posted.
-     *
-     * @since 2.8.0
-     *
-     * @param int $comment_post_ID Post ID.
-     */
-    do_action( 'pre_comment_on_post', $comment_post_ID );
-}
-
-$comment_author       = ( isset( $_POST['author'] ) && is_string( $_POST['author'] ) ) ? trim( strip_tags( $_POST['author'] ) ) : null;
-$comment_author_email = ( isset( $_POST['email'] ) && is_string( $_POST['email'] ) ) ? trim( $_POST['email'] ) : null;
-$comment_author_url   = ( isset( $_POST['url'] ) && is_string( $_POST['url'] ) ) ? trim( $_POST['url'] ) : null;
-$comment_content      = ( isset( $_POST['comment'] ) && is_string( $_POST['comment'] ) ) ? trim( $_POST['comment'] ) : null;
-
-// If the user is logged in
-$user = wp_get_current_user();
-if ( $user->exists() ) {
-    if ( empty( $user->display_name ) )
-        $user->display_name=$user->user_login;
-    $comment_author       = wp_slash( $user->display_name );
-    $comment_author_email = wp_slash( $user->user_email );
-    $comment_author_url   = wp_slash( $user->user_url );
-    if ( current_user_can( 'unfiltered_html' ) ) {
-        if ( ! isset( $_POST['_wp_unfiltered_html_comment'] )
-            || ! wp_verify_nonce( $_POST['_wp_unfiltered_html_comment'], 'unfiltered-html-comment_' . $comment_post_ID )
-        ) {
-            kses_remove_filters(); // start with a clean slate
-            kses_init_filters(); // set up the filters
-        }
-    }
-} else {
-    if ( get_option( 'comment_registration' ) || 'private' == $status ) {
-        wp_die( __( 'Sorry, you must be logged in to post a comment.' ), 403 );
+$comment = wp_handle_comment_submission( wp_unslash( $_POST ) );
+if ( is_wp_error( $comment ) ) {
+    $data = $comment->get_error_data();
+    if ( ! empty( $data ) ) {
+        wp_die( $comment->get_error_message(), $data );
+    } else {
+        exit;
     }
 }
 
-$comment_type = '';
-
-if ( get_option('require_name_email') && !$user->exists() ) {
-    if ( 6 > strlen( $comment_author_email ) || '' == $comment_author ) {
-        wp_die( __( '<strong>ERROR</strong>: please fill the required fields (name, email).' ), 200 );
-    } elseif ( ! is_email( $comment_author_email ) ) {
-        wp_die( __( '<strong>ERROR</strong>: please enter a valid email address.' ), 200 );
-    }
-}
-
-if ( '' == $comment_content ) {
-    wp_die( __( '<strong>ERROR</strong>: please type a comment.' ), 200 );
-}
-
-$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 );
-if ( ! $comment_id ) {
-    wp_die( __( "<strong>ERROR</strong>: The comment could not be saved. Please try again later." ) );
-}
-
-$comment = get_comment( $comment_id );
+$user = wp_get_current_user();
 
 /**
@@ -152 +40 @@
 do_action( 'set_comment_cookies', $comment, $user );
 
-$location = empty($_POST['redirect_to']) ? get_comment_link( $comment ) : $_POST['redirect_to'] . '#comment-' . $comment_id;
+$location = empty( $_POST['redirect_to'] ) ? get_comment_link( $comment ) : $_POST['redirect_to'] . '#comment-' . $comment->comment_ID;
 
 /**