/**
* Populate post values and $_POST['customized'] wth the snapshot's data.
*
* Plugins used to have to dynamically register settings by inspecting the
* $_POST['customized'] var and manually re-parse and inspect to see if it
* contains settings that wouldn't be registered otherwise. This ensures
* that these plugins will continue to work.
*
* Note that this can't be called prior to the setup_theme action or else
* magic quotes may end up getting added twice.
*
* @see Customize_Snapshot_Manager::should_import_and_preview_snapshot()
*/
public function import_snapshot_data()
{
/*
* We don't merge the snapshot data with any existing existing unsanitized
* post values since should_import_and_preview_snapshot returns false if
* there is any existing data in the Customizer state. This is to prevent
* clobbering existing values (or previewing non-snapshotted values on frontend).
* Note that wp.customize.Snapshots.extendPreviewerQuery() will extend the
* previewer data to include the current snapshot UUID.
*/
$snapshot_values = array_filter(wp_list_pluck($this->snapshot->data(), 'value'), function ($value) {
return !is_null($value);
});
// Populate input vars for back-compat.
$_POST['customized'] = wp_slash(wp_json_encode($snapshot_values));
// @codingStandardsIgnoreStart
$_REQUEST['customized'] = $_POST['customized'];
// @codingStandardsIgnoreEnd
foreach ($snapshot_values as $setting_id => $value) {
$this->customize_manager->set_post_value($setting_id, $value);
}
}
/**
* Test set with varying setting params.
*
* @see Customize_Snapshot::set()
*/
function test_set_with_varying_setting_params()
{
$manager = new Customize_Snapshot_Manager($this->plugin);
$manager->init();
$snapshot = new Customize_Snapshot($manager, self::UUID);
$result = $snapshot->set(array('foo' => array('value' => 'ok')));
$this->assertNull($result['errors']);
$resultant_data = $snapshot->data();
$this->assertEquals('ok', $resultant_data['foo']['value']);
// Check setting a param without a value, ensuring that foo still remains but snapshot is amended.
$result = $snapshot->set(array('bar' => array('extra' => 'ok')));
$this->assertNull($result['errors']);
$resultant_data = $snapshot->data();
$this->assertEquals('ok', $resultant_data['foo']['value']);
$this->assertArrayHasKey('extra', $resultant_data['bar']);
$this->assertNull($resultant_data['bar']['value']);
}
