Testing note with no title, with more …
Testing note with no title, with more changes.
| <?php # -*- coding: utf-8 -*- | |
| /* | |
| Plugin Name: Fix Empty Titles | |
| Description: Replaces missing titles with the first characters from post body. | |
| Version: 1.1 | |
| Required: 3.2 | |
| Author: Thomas Scholz | |
| Author URI: http://toscho.de | |
| License: GPL | |
| Based on an idea of Konstantin Kovshenin. See | |
| http://kovshenin.com/2011/10/wordpress-posts-without-titles-in-rss-feeds-3621/ | |
| */ | |
| /** | |
| * , Copyright (C) 2011 Thomas Scholz | |
| * | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| */ | |
| ! defined( 'ABSPATH' ) and exit; | |
| add_action( 'save_post', 't5_fix_empty_title', 11, 2 ); | |
| /** | |
| * Fills an empty post title from the first words of the post. | |
| * | |
| * @param int $post_id Post ID | |
| * @param object $post Post object | |
| * @return void | |
| */ | |
| function t5_fix_empty_title( $post_id, $post ) | |
| { | |
| if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) | |
| or ! current_user_can( 'edit_post', $post_id ) | |
| or ! empty ( $post->post_title ) | |
| or empty ( $post->post_content ) | |
| or wp_is_post_revision( $post ) | |
| ) | |
| { // Noting to do. | |
| return; | |
| } | |
| // Remove all tags and replace breaks whith white space. | |
| $no_tags = wp_strip_all_tags( $post->post_content, TRUE ); | |
| // The post content contains just markup. | |
| if ( '' === $no_tags ) | |
| { | |
| return; | |
| } | |
| $length = apply_filters( 't5_fix_empty_title_length', 20 ); | |
| $words = preg_split( "/\s+/", $no_tags, $length, PREG_SPLIT_NO_EMPTY ); | |
| array_pop( $words ); | |
| $title = implode( ' ', $words ); | |
| // Add a no break space and an ellipsis at the end. | |
| $title = rtrim( $title, '.,!?…*' ) . ' …'; | |
| wp_update_post( array ( 'ID' => $post_id, 'post_title' => $title ) ); | |
| } |