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wp_new_comment › WordPress Function

Seit1.5.0
Veraltetn/v
wp_new_comment ( $commentdata, $wp_error = false )
Parameter: (2)
  • (array) $commentdata { Comment data. @type string $comment_author The name of the comment author. @type string $comment_author_email The comment author email address. @type string $comment_author_url The comment author URL. @type string $comment_content The content of the comment. @type string $comment_date The date the comment was submitted. Default is the current time. @type string $comment_date_gmt The date the comment was submitted in the GMT timezone. Default is `$comment_date` in the GMT timezone. @type string $comment_type Comment type. Default 'comment'. @type int $comment_parent The ID of this comment's parent, if any. Default 0. @type int $comment_post_ID The ID of the post that relates to the comment. @type int $user_id The ID of the user who submitted the comment. Default 0. @type int $user_ID Kept for backward-compatibility. Use `$user_id` instead. @type string $comment_agent Comment author user agent. Default is the value of 'HTTP_USER_AGENT' in the `$_SERVER` superglobal sent in the original request. @type string $comment_author_IP Comment author IP address in IPv4 format. Default is the value of 'REMOTE_ADDR' in the `$_SERVER` superglobal sent in the original request. }
    Erforderlich: Ja
  • (bool) $wp_error Should errors be returned as WP_Error objects instead of executing wp_die()? Default false.
    Erforderlich: Nein
    Standard: false
Siehe:
Gibt zurück:
  • (int|false|WP_Error) The ID of the comment on success, false or WP_Error on failure.
Definiert in:
Codex:
Changelog:
  • 4.3.0
  • 4.7.0
  • 5.5.0
  • 5.5.0

Adds a new comment to the database.

Filters new comment to ensure that the fields are sanitized and valid before inserting comment into database. Calls {@see 'comment_post'} action with comment ID and whether comment is approved by WordPress. Also has {@see 'preprocess_comment'} filter for processing the comment data before the function handles it. We use REMOTE_ADDR here directly. If you are behind a proxy, you should ensure that it is properly set, such as in wp-config.php, for your environment. See {@link}


Quellcode

function wp_new_comment( $commentdata, $wp_error = false ) {
	global $wpdb;

	if ( isset( $commentdata['user_ID'] ) ) {
		$commentdata['user_ID'] = (int) $commentdata['user_ID'];
		$commentdata['user_id'] = $commentdata['user_ID'];
	}

	$prefiltered_user_id = ( isset( $commentdata['user_id'] ) ) ? (int) $commentdata['user_id'] : 0;

	if ( ! isset( $commentdata['comment_author_IP'] ) ) {
		$commentdata['comment_author_IP'] = $_SERVER['REMOTE_ADDR'];
	}

	if ( ! isset( $commentdata['comment_agent'] ) ) {
		$commentdata['comment_agent'] = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : '';
	}

	/**
	 * Filters a comment's data before it is sanitized and inserted into the database.
	 *
	 * @since 1.5.0
	 * @since 5.6.0 Comment data includes the `comment_agent` and `comment_author_IP` values.
	 *
	 * @param array $commentdata Comment data.
	 */
	$commentdata = apply_filters( 'preprocess_comment', $commentdata );

	$commentdata['comment_post_ID'] = (int) $commentdata['comment_post_ID'];
	if ( isset( $commentdata['user_ID'] ) && $prefiltered_user_id !== (int) $commentdata['user_ID'] ) {
		$commentdata['user_ID'] = (int) $commentdata['user_ID'];
		$commentdata['user_id'] = $commentdata['user_ID'];
	} elseif ( isset( $commentdata['user_id'] ) ) {
		$commentdata['user_id'] = (int) $commentdata['user_id'];
	}

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

	$parent_status = ( $commentdata['comment_parent'] > 0 ) ? wp_get_comment_status( $commentdata['comment_parent'] ) : '';

	$commentdata['comment_parent'] = ( 'approved' === $parent_status || 'unapproved' === $parent_status ) ? $commentdata['comment_parent'] : 0;

	$commentdata['comment_author_IP'] = preg_replace( '/[^0-9a-fA-F:., ]/', '', $commentdata['comment_author_IP'] );

	$commentdata['comment_agent'] = substr( $commentdata['comment_agent'], 0, 254 );

	if ( empty( $commentdata['comment_date'] ) ) {
		$commentdata['comment_date'] = current_time( 'mysql' );
	}

	if ( empty( $commentdata['comment_date_gmt'] ) ) {
		$commentdata['comment_date_gmt'] = current_time( 'mysql', 1 );
	}

	if ( empty( $commentdata['comment_type'] ) ) {
		$commentdata['comment_type'] = 'comment';
	}

	$commentdata = wp_filter_comment( $commentdata );

	$commentdata['comment_approved'] = wp_allow_comment( $commentdata, $wp_error );
	if ( is_wp_error( $commentdata['comment_approved'] ) ) {
		return $commentdata['comment_approved'];
	}

	$comment_ID = wp_insert_comment( $commentdata );
	if ( ! $comment_ID ) {
		$fields = array( 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content' );

		foreach ( $fields as $field ) {
			if ( isset( $commentdata[ $field ] ) ) {
				$commentdata[ $field ] = $wpdb->strip_invalid_text_for_column( $wpdb->comments, $field, $commentdata[ $field ] );
			}
		}

		$commentdata = wp_filter_comment( $commentdata );

		$commentdata['comment_approved'] = wp_allow_comment( $commentdata, $wp_error );
		if ( is_wp_error( $commentdata['comment_approved'] ) ) {
			return $commentdata['comment_approved'];
		}

		$comment_ID = wp_insert_comment( $commentdata );
		if ( ! $comment_ID ) {
			return false;
		}
	}

	/**
	 * Fires immediately after a comment is inserted into the database.
	 *
	 * @since 1.2.0
	 * @since 4.5.0 The `$commentdata` parameter was added.
	 *
	 * @param int        $comment_ID       The comment ID.
	 * @param int|string $comment_approved 1 if the comment is approved, 0 if not, 'spam' if spam.
	 * @param array      $commentdata      Comment data.
	 */
	do_action( 'comment_post', $comment_ID, $commentdata['comment_approved'], $commentdata );

	return $comment_ID;
}