* @license GPL-2.0+ * @link http://webgilde.com * @copyright 2014 Thomas Maier, webgilde GmbH */ /** * Ad widget * */ class Advanced_Ads_Widget extends WP_Widget { function __construct() { $prefix = Advanced_Ads_Plugin::get_instance()->get_frontend_prefix(); $classname = $prefix . 'widget'; $widget_ops = array('classname' => $classname, 'description' => __( 'Display Ads and Ad Groups.', 'advanced-ads' )); $control_ops = array(); $base_id = Advanced_Ads_Widget::get_base_id(); parent::__construct( $base_id,'Advanced Ads', $widget_ops, $control_ops ); add_filter( 'q2w3-fixed-widgets', array( $this, 'q2w3_replace_frontend_id' ) ); } function widget($args, $instance) { /** This filter is documented in wp-includes/default-widgets.php */ $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base ); extract( $args ); $item_id = empty($instance['item_id']) ? '' : $instance['item_id']; $output = self::output( $item_id ); if( $output == '' ){ return; } $before_widget = $this->maybe_replace_frontend_id( $before_widget, $instance ); echo $before_widget; if ( ! empty( $title ) ) { echo $before_title . $title . $after_title; } echo $output; echo $after_widget; } function update($new_instance, $old_instance) { $instance = $old_instance; $instance['title'] = $new_instance['title']; $instance['item_id'] = $new_instance['item_id']; // Allow to remove/replace id for new widgets and if it was allowed earlier. if ( $old_instance === array() || ! empty( $old_instance['remove-widget-id'] ) ) { $instance['remove-widget-id'] = true; } return $instance; return $instance; } function form($instance) { $instance = wp_parse_args( (array) $instance, array('title' => '', 'item_id' => '') ); $title = strip_tags( $instance['title'] ); $elementid = $instance['item_id']; ?>

$_item_title ) : ?> > $_item_title ) : ?> > $_item_title ) : ?> > get_model(); // load all ads $ads = $model->get_ads( array('orderby' => 'title', 'order' => 'ASC') ); foreach ( $ads as $_ad ){ $select['ads']['ad_' . $_ad->ID] = $_ad->post_title; } // load all ad groups $groups = $model->get_ad_groups(); foreach ( $groups as $_group ){ $select['groups']['group_' . $_group->term_id] = $_group->name; } return $select; } /** * get widget placements for select field * * @since 1.6.11 * @return arr $items for select field */ public static function widget_placements_for_select(){ $select = array(); $placements = Advanced_Ads::get_ad_placements_array(); if ( is_array( $placements ) ) { ksort( $placements ); } foreach( $placements as $_placement_slug => $_placement ){ if( isset( $_placement['type'] ) && 'sidebar_widget' === $_placement['type'] ){ $select['placements']['placement_' . $_placement_slug ] = $_placement['name']; } } return $select; } /** * return content of an in a widget * * @since 1.2 * @param string $id slug of the display */ static function output($id = ''){ // get placement data for the slug if ( empty($id) ) { return; } $item = explode( '_', $id, 2 ); if ( isset($item[1]) ) { $item_id = $item[1]; } elseif (empty($item_id)) { return; } // return either ad or group content if ( $item[0] == 'ad' ){ return get_ad( absint( $item_id ) ); } elseif ( $item[0] == 'group' ){ return get_ad_group( absint( $item_id ) ); } elseif ( $item[0] == 'placement' ){ return get_ad_placement( $item_id ); } return; } /** * get the base id of the widget * * @return string */ public static function get_base_id() { $options = Advanced_Ads_Plugin::get_instance()->options(); // deprecated to keep previously changed prefixed working $prefix2 = ( isset( $options['id-prefix'] ) && $options['id-prefix'] !== '' ) ? $options['id-prefix'] : 'advads_ad_'; return $prefix2 . 'widget'; } /** * Get frontend widget id. * * @param int $number Unique ID number of the current widget instance. * @return str */ private function get_frontend_id( $number ) { $prefix = Advanced_Ads_Plugin::get_instance()->get_frontend_prefix(); return $prefix . 'widget-' . $number; } /** * Make it harder for ad blockers to block the widget. * * @param str $before_widget * @param array $instance Settings for the current widget instance. * @return str $before_widget */ private function maybe_replace_frontend_id( $before_widget, $instance ) { if ( ! empty( $instance['remove-widget-id'] ) ) { $pattern = '#\sid=("|\')[^"\']+["\']#'; if ( ( defined( 'ADVANCED_ADS_SHOW_WIDGET_ID' ) && ADVANCED_ADS_SHOW_WIDGET_ID ) || ! empty( $instance['q2w3_fixed_widget'] ) ) { // Replace id. $number = ! empty( $this->number ) ? $this->number : ''; $before_widget = preg_replace( $pattern, ' id=$01' . $this->get_frontend_id( $number ) . '$01', $before_widget ); } else { // Remove id. $before_widget = preg_replace( $pattern, '', $before_widget ); } } return $before_widget; } /** * Provide the 'Q2W3 Fixed Widget' plugin with the new frontend widget id. * * @param array $sidebars_widgets * @return array $sidebars_widgets */ public function q2w3_replace_frontend_id( $sidebars_widgets ) { foreach ( $sidebars_widgets as $sidebar => $widgets ) { foreach ( $widgets as $k => $widget ) { $pos = strrpos( $widget, '-' ); $option_name = substr( $widget, 0, $pos ); $number = substr( $widget, $pos + 1 ); if ( $option_name === self::get_base_id() ) { $widget_options = get_option('widget_' . $option_name); if ( ! empty( $widget_options[ $number ]['remove-widget-id'] ) ) { $sidebars_widgets[ $sidebar ][ $k ] = $this->get_frontend_id( $number ); } } } } return $sidebars_widgets; } }