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Menus: Ensure theme location setting data is saved with a large menu.

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[36510] introduced a fix to allow users to save large menus on the Edit Menu screen (70+ menu items). The form data is stored as JSON which is used to inject the `$_POST` variable in the form submission handler. This injection was not setting form items with named array elements properly (e.g. `menu-locations[primary]`), which did not save theme location data in a large form.

Props keraweb.
See #14134.

Built from https://develop.svn.wordpress.org/trunk@36852


git-svn-id: http://core.svn.wordpress.org/trunk@36819 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Eric Lewis 2016-03-05 00:47:26 +00:00
parent a8ca958d43
commit 0c1cca9961
2 changed files with 8 additions and 4 deletions
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10
wp-admin/nav-menus.php
View File

@ -51,18 +51,22 @@ $action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : 'edit';
/*
* If a JSON blob of navigation menu data is found, expand it and inject it
* into `$_POST` to avoid PHP `max_input_vars` limitations. See #14134.
* into `$_POST` to avoid PHP `max_input_vars` limitations. See #14134.
*/
if ( isset( $_POST['nav-menu-data'] ) ) {
$data = json_decode( stripslashes( $_POST['nav-menu-data'] ) );
if ( ! is_null( $data ) && $data ) {
foreach ( $data as $post_input_data ) {
// For input names that are arrays (e.g. `menu-item-db-id[3]`), derive the array path keys via regex.
if ( preg_match( '#(.*)(?:\[(\d+)\])#', $post_input_data->name, $matches ) ) {
if ( preg_match( '#(.*)\[(\w+)\]#', $post_input_data->name, $matches ) ) {
if ( empty( $_POST[ $matches[1] ] ) ) {
$_POST[ $matches[1] ] = array();
}
$_POST[ $matches[1] ][ (int) $matches[2] ] = wp_slash( $post_input_data->value );
// Cast input elements with a numeric array index to integers.
if ( is_numeric( $matches[2] ) ) {
$matches[2] = (int) $matches[2];
}
$_POST[ $matches[1] ][ $matches[2] ] = wp_slash( $post_input_data->value );
} else {
$_POST[ $post_input_data->name ] = wp_slash( $post_input_data->value );
}

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.5-beta2-36851';
$wp_version = '4.5-beta2-36852';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.