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Hallo PHP Experten!
Habe ein kleines, feines WordPress plugin namens "SequenTitle" gefunden, das Beiträge automatisch mit fortlaufenden Nummern versieht, wenn man beim Veröffentlichen die Titelzeile freilässt.
Funktioniert prima, aber mein Problem ist: Ich möchte das Skript für einen bestimmten "Custom Post Type" namens "listing" verwenden - und zwar nur für diesen. Habe versucht, den Autor zu kontaktieren, leider gibt der aber keinen Support.
Ob wohl jemand so freundlich wäre, sich das kurze Skript mal eben anzusehen und mir zu verraten, was ich ändern muss, damit es sich statt auf normale Postings auf meinen "Custom Post Type" auswirkt?
Vielen Dank!
Habe ein kleines, feines WordPress plugin namens "SequenTitle" gefunden, das Beiträge automatisch mit fortlaufenden Nummern versieht, wenn man beim Veröffentlichen die Titelzeile freilässt.
Funktioniert prima, aber mein Problem ist: Ich möchte das Skript für einen bestimmten "Custom Post Type" namens "listing" verwenden - und zwar nur für diesen. Habe versucht, den Autor zu kontaktieren, leider gibt der aber keinen Support.
Ob wohl jemand so freundlich wäre, sich das kurze Skript mal eben anzusehen und mir zu verraten, was ich ändern muss, damit es sich statt auf normale Postings auf meinen "Custom Post Type" auswirkt?
Vielen Dank!
PHP-Code:
<?php
/*
Plugin Name: SequenTitle
Plugin URI: http://wordpress.org/extent/plugins/sequentitle/
Description: Automagically set a sequentially numbered post title if you're too lazy to remember what number you're up to.
Author: Keith Constable
Version: 1.0.0
Author URI: http://kccricket.net/
Generated At: www.wp-fun.co.uk;
*/
/* Copyright 2009 Keith Constable (email : kccricket@gmail.com)
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
if (!class_exists('SequenTitle')) {
class SequenTitle {
/**
* PHP 4 Compatible Constructor
*/
function SequenTitle() {$this->__construct();}
/**
* PHP 5 Constructor
*/
function __construct() {
add_action('admin_menu', array(&$this,'add_admin_pages'));
add_action('publish_post', array(&$this,'wp_title_intercept'), 10, 2);
load_textdomain('sequentitle', dirname(__FILE__) . '/languages/sequentitle-.'. get_locale() .'.mo');
}
/**
* Retrieves the options from the database. Initialize with the defaults if the
* option isn't set
*
* @return array An array of the options.
*/
function getOptions() {
$defaults = array('title' => 'Post #%%', 'index' => 1);
$options = array();
foreach ($defaults as $key=>$value) {
$options[$key] = get_option( "sequentitle_$key" );
if ( empty($options[$key]) ) {
add_option( "sequentitle_$key", $value);
$options[$key] = $value;
}
}
return $options;
}
/**
* Registers the options page.
*/
function add_admin_pages() {
add_submenu_page('options-general.php', 'SequenTitle', 'SequenTitle', 'manage_options', 'sequentitle', array(&$this,'output_sub_admin_page_0'));
}
/**
* Outputs the HTML for the admin sub page.
*/
function output_sub_admin_page_0() {
$options = $this->getOptions();
?>
<div class="wrap">
<h2><?php _e('SequenTitle Options', 'sequentitle'); ?></h2>
<form method="post" action="options.php">
<?php wp_nonce_field('options-options'); ?>
<input type="hidden" name="action" value="update" />
<input type='hidden' name='option_page' value='options' />
<input type="hidden" name="page_options" value="sequentitle_title,sequentitle_index" />
<p><?php _e("Enter the title you'd like to automatically use.", 'sequentitle'); ?><br/>
<?php _e( sprintf('%s will be replaced with the current index.', '<code>%%</code>'), 'sequentitle' ); ?><br/>
<input name="sequentitle_title" type="text" id="sequentitle_title" value="<?php echo attribute_escape($options['title']); ?>" class="regular-text code" /></p>
<p><?php _e('This is the index number that will be used on your next empty post title.', 'sequentitle'); ?><br/>
<input name="sequentitle_index" type="text" id="sequentitle_index" value="<?php echo attribute_escape($options['index']); ?>" class="regular-text code" /></p>
<p class="submit"><input type="submit" name="Update" value="<?php _e('Save Changes') ?>" class="button-primary" /></p>
</form>
</div>
<?php
}
/**
* If a title of a post is empty when it is published, sets our lazy title and,
* if needed, updates the slug. Only increments the index if the post was
* sucessfully updated.
*
* @param int $postID ID number of the post to operate on.
* @param object $post The WP Post object to operate on.
*/
function wp_title_intercept($postID, $post) {
$options = $this->getOptions();
if ($post->post_title === '') {
$post->post_title = str_replace('%%', $options['index'], $options['title']);
if ($post->post_name == $postID) {
$post->post_name = sanitize_title($post->post_title);
}
$result = wp_update_post($post);
if ($result !== 0 && !is_wp_error($result)) {
update_option('sequentitle_index', $options['index'] + 1);
}
}
}
}
}
//instantiate the class
if (class_exists('SequenTitle')) {
$SequenTitle = new SequenTitle();
}
?>
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