/**
*
* Verifies the Grid URL slug is not a WP reserved term
*
*
* @since 3.0
* @param [string] $meta_value value the user entered
* @param [array] $args unused
* @param [obj] $object contains original value before user input
*
* @return sanitized value. Either the inputted value if it checks out
* or the original value if not
*
* @access public
*/
function sanitize_slug($meta_value, $args, $object)
{
$reserved_terms = mbdb_wp_reserved_terms();
if (in_array($meta_value, $reserved_terms)) {
//show a message
$msg = '"' . $meta_value . '" ' . __('is a reserved term and not allowed. This field was not saved.', 'mooberry-book-manager');
add_settings_error($this->key . '-error', '', $msg, 'error');
settings_errors($this->key . '-error');
// return the original value
return sanitize_title($object->value);
}
// entered value is OK. Sanitize it and return it
return sanitize_title($meta_value);
}
<?php
require_once './helper-functions.php';
$reserved_terms = mbdb_wp_reserved_terms();
?>
<html>
<head>
<title><?php
_e('Wordpress Reserved Terms', 'mooberry-book-manager');
?>
</title>
<style>
ul{
width:400px;
}
li{
float:left;
margin:0 10px 10px 0;
width:175px;
}
li:nth-child(even){
margin-right:0;
}
</style>
</head>
<body>
<h2><?php
_e('Wordpress Reserved Terms', 'mooberry-book-manager');
?>
</h2>
<ul id="reserved_terms" >
function mbdb_set_default_tax_grid_slugs()
{
$taxonomies = mbdb_tax_grid_objects();
//get_object_taxonomies( 'mbdb_book', 'objects' );
$mbdb_options = get_option('mbdb_options');
foreach ($taxonomies as $name => $taxonomy) {
if ($mbdb_options['mbdb_book_grid_' . $name . '_slug'] == '') {
$reserved_terms = mbdb_wp_reserved_terms();
$slug = sanitize_title($taxonomy->labels->singular_name);
if (in_array($slug, $reserved_terms)) {
$slug = sanitize_title('book-' . $slug);
}
$mbdb_options['mbdb_book_grid_' . $name . '_slug'] = $slug;
}
}
update_option('mbdb_options', $mbdb_options);
}
