/**
* main class constructor
*/
public function __construct()
{
if (function_exists('hwawc_get_all_widgets')) {
$this->registered_widgets = hwawc_get_all_widgets();
}
if (class_exists('HW_AWC_WidgetFeatures')) {
$this->registered_features = HW_AWC_WidgetFeatures::get_all_features();
} else {
$this->msgs[] = 'Không tìm thấy HW Any Widget class plugin.';
}
}
/**
* setup form fields
*/
public function setUp()
{
$this->setRootMenuPage('(H) Widgets', HW_HOANGWEB_URL . '/images/ie-gear-icon.png');
// Add the sub menus and the pages/ addSubMenuItems
$this->addSubMenuItem(array('title' => 'Tính năng Widgets', 'page_slug' => self::PAGE_SLUG));
//define tabs, for main tab
$this->addInPageTabs(self::PAGE_SLUG, array('tab_slug' => 'general', 'title' => __('Tổng quan')));
$register_features = HW_AWC_WidgetFeatures::get_all_features();
foreach (HW_AWC_WidgetFeatures::get_features_data() as $name => $widgets) {
foreach ($widgets as $id => $widget) {
$feature = $widget['class'];
//widget feature object
if ($feature && $feature->_get_option('enable_tab_settings')) {
$this->addInPageTab(array('tab_slug' => $name, 'title' => $register_features[$name]));
// load + page slug + tab slug
add_action('load_' . self::PAGE_SLUG . '_' . self::valid_tab_slug($name), array($feature, '_replyToAddFormElements'));
//triggered before rendering the page.
add_action('do_before_' . self::PAGE_SLUG . '_' . self::valid_tab_slug($name), array($feature, 'do_before_tab_hook'));
// triggered in the middle of rendering the page.
add_action('do_' . self::PAGE_SLUG . '_' . self::valid_tab_slug($name), array($feature, 'do_tab_hook'));
//triggered after rendering the page
add_action('do_after_' . self::PAGE_SLUG . '_' . self::valid_tab_slug($name), array($feature, 'do_after_tab_hook'));
//receives the output of the middle part of the page including form input fields.
add_filter('content_' . self::PAGE_SLUG . '_' . self::valid_tab_slug($name), array($feature, 'content_tab_filter'));
//receives the form submission values as array. The first parameter: submitted input array. The second parameter: the original array stored in the database.
add_filter('validation_' . self::PAGE_SLUG . '_' . self::valid_tab_slug($name), array($feature, '_validation_tab_filter'));
}
break;
//use same setting tab for all of widget that own this feature
}
}
//get all features
/*foreach(HW_AWC_WidgetFeatures::get_all_features() as $feature => $item){
}*/
$this->setInPageTabTag('h3');
// sets the tag used for in-page tabs
}
/**
* register widget fields feature
* @param $widget: widget instance
* @param $feature: give feature name by hoangweb
*/
public static function register_widget_feature($widget, $feature)
{
if (!isset(self::$widgets_fields[$feature])) {
self::$widgets_fields[$feature] = array();
}
$register_features = HW_AWC_WidgetFeatures::get_all_features();
//get all register features
//load widget feature from enternal
$class = self::get_feature_class_byName($feature);
//'AWC_WidgetFeature_' . $feature;
if (class_exists($class)) {
$class = new $class($widget, array());
$class->feature_name = $feature;
//widget feature identifier
$class->feature_url = HW_AWC_WidgetFeatures_URL . '/' . $feature;
$class->feature_path = HW_AWC_WidgetFeatures_PATH . '/' . $feature;
$class->option('feature_alias', $register_features[$feature]);
//set static options
$class->_static_option('feature_name', $class->feature_name);
$class->_static_option('feature_url', $class->feature_url);
$class->_static_option('feature_path', $class->feature_path);
$class->feature_loaded();
//add widget feature to manager
HW_Widget_Features_Setting::add_widget_feature($feature, $class);
self::_setup_actions($class);
}
//prevent to duplicate widgets in one feature ($widget->id_base)
self::$widgets_fields[$feature][$widget->id_base . '-' . $widget->number] = array('widget' => $widget, 'class' => $class);
}
/**
* custom widget callback
*/
public function _hw_custom_widget_callback_function()
{
global $wp_registered_widgets;
$original_callback_params = func_get_args();
$widget_id = $original_callback_params[0]['widget_id'];
$widget_obj = $wp_registered_widgets[$widget_id];
$original_callback = $widget_obj['original_callback'];
$wp_registered_widgets[$widget_id]['callback'] = $original_callback;
//widget object
$widget = $widget_obj['original_callback'][0];
$widget_opt = get_option($widget_obj['original_callback'][0]->option_name);
$widget_num = $widget_obj['params'][0]['number'];
$instance = $widget_opt[$widget_num];
//get current widget instance
$widget_id_base = $wp_registered_widgets[$widget_id]['callback'][0]->id_base;
//do widget features
#$features = array('fixed_widget');
/*$feature = HW_AWC::get_widget_feature($widget, 'fancybox');
if($feature && HW_AWC::check_widget_feature($widget, 'fancybox') && $feature->is_active($instance) ) {
if(method_exists($feature, 'do_widget_feature_frontend')) {
$feature->do_widget_feature_frontend($widget, $instance);
}
}*/
$all_features = HW_AWC_WidgetFeatures::get_all_features();
$widgets_fields = HW_AWC_WidgetFeatures::get_features_data();
foreach ($all_features as $name => $text) {
if (isset($widgets_fields[$name]) && is_array($widgets_fields[$name])) {
foreach ($widgets_fields[$name] as $widg) {
if ($widget == $widg['widget'] || $widg['widget']->id_base == $widget->id_base && $widg['widget']->number == $widget->number) {
$feature = $widg['class'];
$active = true;
if (method_exists($feature, 'is_active')) {
//check active widget feature
$active = $feature->is_active($instance);
}
if ($active && method_exists($feature, 'do_widget_feature_frontend')) {
$feature->do_widget_feature_frontend($widget, $instance);
}
}
}
}
}
if (is_callable($original_callback)) {
ob_start();
call_user_func_array($original_callback, $original_callback_params);
$widget_output = ob_get_clean();
echo apply_filters('hw_widget_output', $widget_output, $widget_id_base, $widget_id);
}
}
