/**
* Temporarily remove widget settings and controls from the Manager so that
* they won't be serialized at once in _wpCustomizeSettings. This greatly
* reduces the peak memory usage.
*
* This is only relevant in WordPress versions older than 4.4-alpha-33636-src,
* with the changes introduced in Trac #33898.
*
* @link https://core.trac.wordpress.org/ticket/33898
*/
function defer_serializing_data_until_shutdown()
{
$this->customize_controls = array();
$controls = $this->manager->controls();
foreach ($controls as $control) {
if ($control instanceof \WP_Widget_Form_Customize_Control || $control instanceof \WP_Widget_Area_Customize_Control) {
$this->customize_controls[$control->id] = $control;
$this->manager->remove_control($control->id);
}
}
/*
* Note: There is currently a Core dependency issue where the control for WP_Widget_Area_Customize_Control
* must be processed after the control for WP_Widget_Form_Customize_Control, as otherwise the sidebar
* does not initialize properly (specifically in regards to the reorder-toggle button. So this is why
* we are including the WP_Widget_Area_Customize_Controls among those which are deferred.
*/
$this->customize_settings = array();
$settings = $this->manager->settings();
foreach ($settings as $setting) {
if (preg_match('/^(widget_.+?\\[\\d+\\]|sidebars_widgets\\[.+?\\])$/', $setting->id)) {
$this->customize_settings[$setting->id] = $setting;
$this->manager->remove_setting($setting->id);
}
}
// We have to use shutdown because no action is triggered after _wpCustomizeSettings is written.
add_action('shutdown', array($this, 'export_data_with_peak_memory_usage_minimized'), 10);
add_action('shutdown', array($this, 'fixup_widget_control_params_for_dom_deferral'), 11);
}
/**
* @ticket 37128
*/
function test_prepare_controls_wp_list_sort_controls()
{
wp_set_current_user(self::$admin_user_id);
$controls = array('foo' => 2, 'bar' => 4, 'foobar' => 3, 'key' => 1);
$controls_sorted = array('key', 'foo', 'foobar', 'bar');
$this->manager->add_section('foosection', array());
foreach ($controls as $control_id => $priority) {
$this->manager->add_setting($control_id);
$this->manager->add_control($control_id, array('priority' => $priority, 'section' => 'foosection'));
}
$this->manager->prepare_controls();
$result = $this->manager->controls();
$this->assertEquals($controls_sorted, array_keys($result));
}
