273 lines
8.8 KiB
PHP
273 lines
8.8 KiB
PHP
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<?php
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class WPCOM_JSON_API_Update_Comment_Endpoint extends WPCOM_JSON_API_Comment_Endpoint {
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function __construct( $args ) {
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parent::__construct( $args );
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if ( $this->api->ends_with( $this->path, '/delete' ) ) {
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$this->comment_object_format['status']['deleted'] = 'The comment has been deleted permanently.';
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}
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}
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// /sites/%s/posts/%d/replies/new -> $blog_id, $post_id
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// /sites/%s/comments/%d/replies/new -> $blog_id, $comment_id
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// /sites/%s/comments/%d -> $blog_id, $comment_id
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// /sites/%s/comments/%d/delete -> $blog_id, $comment_id
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function callback( $path = '', $blog_id = 0, $object_id = 0 ) {
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if ( $this->api->ends_with( $path, '/new' ) )
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$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ), false );
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else
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$blog_id = $this->api->switch_to_blog_and_validate_user( $this->api->get_blog_id( $blog_id ) );
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if ( is_wp_error( $blog_id ) ) {
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return $blog_id;
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}
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if ( $this->api->ends_with( $path, '/delete' ) ) {
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return $this->delete_comment( $path, $blog_id, $object_id );
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} elseif ( $this->api->ends_with( $path, '/new' ) ) {
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if ( false !== strpos( $path, '/posts/' ) ) {
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return $this->new_comment( $path, $blog_id, $object_id, 0 );
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} else {
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return $this->new_comment( $path, $blog_id, 0, $object_id );
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}
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}
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return $this->update_comment( $path, $blog_id, $object_id );
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}
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// /sites/%s/posts/%d/replies/new -> $blog_id, $post_id
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// /sites/%s/comments/%d/replies/new -> $blog_id, $comment_id
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function new_comment( $path, $blog_id, $post_id, $comment_parent_id ) {
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if ( !$post_id ) {
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$comment_parent = get_comment( $comment_parent_id );
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if ( !$comment_parent_id || !$comment_parent || is_wp_error( $comment_parent ) ) {
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return new WP_Error( 'unknown_comment', 'Unknown comment', 404 );
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}
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$post_id = $comment_parent->comment_post_ID;
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}
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$post = get_post( $post_id );
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if ( !$post || is_wp_error( $post ) ) {
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return new WP_Error( 'unknown_post', 'Unknown post', 404 );
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}
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if (
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-1 == get_option( 'blog_public' ) &&
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/**
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* Filter allowing non-registered users on the site to comment.
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*
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* @module json-api
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*
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* @since 3.4.0
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*
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* @param bool is_user_member_of_blog() Is the user member of the site.
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*/
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! apply_filters( 'wpcom_json_api_user_is_member_of_blog', is_user_member_of_blog() ) &&
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! is_super_admin()
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) {
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return new WP_Error( 'unauthorized', 'User cannot create comments', 403 );
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}
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if ( !comments_open( $post->ID ) ) {
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return new WP_Error( 'unauthorized', 'Comments on this post are closed', 403 );
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}
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$can_view = $this->user_can_view_post( $post->ID );
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if ( !$can_view || is_wp_error( $can_view ) ) {
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return $can_view;
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}
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$post_status = get_post_status_object( get_post_status( $post ) );
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if ( !$post_status->public && !$post_status->private ) {
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return new WP_Error( 'unauthorized', 'Comments on drafts are not allowed', 403 );
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}
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$args = $this->query_args();
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$input = $this->input();
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if ( !is_array( $input ) || !$input || !strlen( $input['content'] ) ) {
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return new WP_Error( 'invalid_input', 'Invalid request input', 400 );
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}
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$user = wp_get_current_user();
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if ( !$user || is_wp_error( $user ) || !$user->ID ) {
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$auth_required = false;
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if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
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$auth_required = true;
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} elseif ( isset( $this->api->token_details['user'] ) ) {
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$user = (object) $this->api->token_details['user'];
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foreach ( array( 'display_name', 'user_email', 'user_url' ) as $user_datum ) {
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if ( !isset( $user->$user_datum ) ) {
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$auth_required = true;
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}
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}
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if ( !isset( $user->ID ) ) {
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$user->ID = 0;
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}
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} else {
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$auth_required = true;
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}
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if ( $auth_required ) {
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return new WP_Error( 'authorization_required', 'An active access token must be used to comment.', 403 );
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}
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}
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$insert = array(
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'comment_post_ID' => $post->ID,
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'user_ID' => $user->ID,
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'comment_author' => $user->display_name,
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'comment_author_email' => $user->user_email,
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'comment_author_url' => $user->user_url,
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'comment_content' => $input['content'],
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'comment_parent' => $comment_parent_id,
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'comment_type' => '',
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);
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if ( $comment_parent_id ) {
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if ( $comment_parent->comment_approved === '0' && current_user_can( 'edit_comment', $comment_parent->comment_ID ) ) {
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wp_set_comment_status( $comment_parent->comment_ID, 'approve' );
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}
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}
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$this->api->trap_wp_die( 'comment_failure' );
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$comment_id = wp_new_comment( add_magic_quotes( $insert ) );
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$this->api->trap_wp_die( null );
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$return = $this->get_comment( $comment_id, $args['context'] );
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if ( !$return ) {
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return new WP_Error( 400, __( 'Comment cache problem?', 'jetpack' ) );
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}
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if ( is_wp_error( $return ) ) {
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return $return;
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}
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/** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */
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do_action( 'wpcom_json_api_objects', 'comments' );
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return $return;
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}
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// /sites/%s/comments/%d -> $blog_id, $comment_id
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function update_comment( $path, $blog_id, $comment_id ) {
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$comment = get_comment( $comment_id );
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if ( !$comment || is_wp_error( $comment ) ) {
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return new WP_Error( 'unknown_comment', 'Unknown comment', 404 );
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}
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if ( !current_user_can( 'edit_comment', $comment->comment_ID ) ) {
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return new WP_Error( 'unauthorized', 'User cannot edit comment', 403 );
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}
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$args = $this->query_args();
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$input = $this->input( false );
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if ( !is_array( $input ) || !$input ) {
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return new WP_Error( 'invalid_input', 'Invalid request input', 400 );
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}
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$update = array();
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foreach ( $input as $key => $value ) {
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$update["comment_$key"] = $value;
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}
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$comment_status = wp_get_comment_status( $comment->comment_ID );
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if ( $comment_status !== $update['status'] && !current_user_can( 'moderate_comments' ) ) {
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return new WP_Error( 'unauthorized', 'User cannot moderate comments', 403 );
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}
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if ( isset( $update['comment_status'] ) ) {
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if ( count( $update ) === 1 ) {
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// We are only here to update the comment status so let's respond ASAP
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add_action( 'wp_set_comment_status', array( $this, 'output_comment' ), 0, 1 );
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}
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switch ( $update['comment_status'] ) {
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case 'approved' :
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if ( 'approve' !== $comment_status ) {
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wp_set_comment_status( $comment->comment_ID, 'approve' );
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}
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break;
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case 'unapproved' :
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if ( 'hold' !== $comment_status ) {
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wp_set_comment_status( $comment->comment_ID, 'hold' );
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}
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break;
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case 'spam' :
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if ( 'spam' !== $comment_status ) {
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wp_spam_comment( $comment->comment_ID );
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}
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break;
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case 'unspam' :
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if ( 'spam' === $comment_status ) {
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wp_unspam_comment( $comment->comment_ID );
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}
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break;
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case 'trash' :
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if ( ! EMPTY_TRASH_DAYS ) {
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return new WP_Error( 'trash_disabled', 'Cannot trash comment', 403 );
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}
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if ( 'trash' !== $comment_status ) {
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wp_trash_comment( $comment_id );
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}
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break;
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case 'untrash' :
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if ( 'trash' === $comment_status ) {
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wp_untrash_comment( $comment->comment_ID );
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}
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break;
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default:
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$update['comment_approved'] = 1;
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break;
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}
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unset( $update['comment_status'] );
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}
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if ( ! empty( $update ) ) {
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$update['comment_ID'] = $comment->comment_ID;
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wp_update_comment( add_magic_quotes( $update ) );
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}
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$return = $this->get_comment( $comment->comment_ID, $args['context'] );
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if ( !$return || is_wp_error( $return ) ) {
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return $return;
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}
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/** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */
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do_action( 'wpcom_json_api_objects', 'comments' );
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return $return;
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}
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// /sites/%s/comments/%d/delete -> $blog_id, $comment_id
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function delete_comment( $path, $blog_id, $comment_id ) {
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$comment = get_comment( $comment_id );
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if ( !$comment || is_wp_error( $comment ) ) {
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return new WP_Error( 'unknown_comment', 'Unknown comment', 404 );
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}
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if ( !current_user_can( 'edit_comment', $comment->comment_ID ) ) { // [sic] There is no delete_comment cap
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return new WP_Error( 'unauthorized', 'User cannot delete comment', 403 );
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}
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$args = $this->query_args();
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$return = $this->get_comment( $comment->comment_ID, $args['context'] );
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if ( !$return || is_wp_error( $return ) ) {
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return $return;
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}
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/** This action is documented in json-endpoints/class.wpcom-json-api-site-settings-endpoint.php */
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do_action( 'wpcom_json_api_objects', 'comments' );
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wp_delete_comment( $comment->comment_ID );
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$status = wp_get_comment_status( $comment->comment_ID );
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if ( false === $status ) {
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$return['status'] = 'deleted';
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return $return;
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}
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return $this->get_comment( $comment->comment_ID, $args['context'] );
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}
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function output_comment( $comment_id ) {
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$args = $this->query_args();
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$output = $this->get_comment( $comment_id, $args['context'] );
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$this->api->output_early( 200, $output );
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}
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}
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