Customize: Skip exporting partials to client and handling rendering requests if user can't modify associated settings.

Introduces `WP_Customize_Partial::check_capabilities()` for parity with `WP_Customize_Control::check_capabilities()`.
 
See #27355.
Fixes #35914.

Built from https://develop.svn.wordpress.org/trunk@36643


git-svn-id: http://core.svn.wordpress.org/trunk@36610 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Weston Ruter 2016-02-23 18:14:26 +00:00
parent e66a510e0c
commit aa2db425d8
3 changed files with 29 additions and 5 deletions

View File

@ -70,11 +70,11 @@ class WP_Customize_Partial {
public $selector;
/**
* All settings tied to the partial.
* IDs for settings tied to the partial.
*
* @access public
* @since 4.5.0
* @var WP_Customize_Setting[]
* @var array
*/
public $settings;
@ -285,4 +285,26 @@ class WP_Customize_Partial {
);
return $exports;
}
/**
* Checks if the user can refresh this partial.
*
* Returns false if the user cannot manipulate one of the associated settings,
* or if one of the associated settings does not exist.
*
* @since 4.5.0
* @access public
*
* @return bool False if user can't edit one one of the related settings,
* or if one of the associated settings does not exist.
*/
final public function check_capabilities() {
foreach ( $this->settings as $setting_id ) {
$setting = $this->component->manager->get_setting( $setting_id );
if ( ! $setting || ! $setting->check_capabilities() ) {
return false;
}
}
return true;
}
}

View File

@ -172,7 +172,9 @@ final class WP_Customize_Selective_Refresh {
$partials = array();
foreach ( $this->partials() as $partial ) {
$partials[ $partial->id ] = $partial->json();
if ( $partial->check_capabilities() ) {
$partials[ $partial->id ] = $partial->json();
}
}
$exports = array(
@ -356,7 +358,7 @@ final class WP_Customize_Selective_Refresh {
$partial = $this->get_partial( $partial_id );
if ( ! $partial ) {
if ( ! $partial || ! $partial->check_capabilities() ) {
$contents[ $partial_id ] = null;
continue;
}

View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.5-alpha-36642';
$wp_version = '4.5-alpha-36643';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.