ad.php
11 years ago
ad_ajax_callbacks.php
11 years ago
ad_group.php
11 years ago
ad_placements.php
11 years ago
ad_type_abstract.php
12 years ago
ad_type_content.php
11 years ago
ad_type_plain.php
11 years ago
widget.php
11 years ago
widget.php
126 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Advanced Ads Widget |
| 4 | * |
| 5 | * @package Advads_Widget |
| 6 | * @author Thomas Maier <thomas.maier@webgilde.com> |
| 7 | * @license GPL-2.0+ |
| 8 | * @link http://webgilde.com |
| 9 | * @copyright 2014 Thomas Maier, webgilde GmbH |
| 10 | */ |
| 11 | |
| 12 | /** |
| 13 | * Ad widget |
| 14 | * |
| 15 | */ |
| 16 | class Advads_Widget extends WP_Widget { |
| 17 | |
| 18 | function __construct() { |
| 19 | $widget_ops = array('classname' => 'advads_widget', 'description' => __('Display Ads and Ad Groups.', ADVADS_SLUG)); |
| 20 | $control_ops = array(); |
| 21 | parent::__construct('advads_ad_widget', __('Advanced Ads', ADVADS_SLUG), $widget_ops, $control_ops); |
| 22 | } |
| 23 | |
| 24 | function widget($args, $instance) { |
| 25 | /** This filter is documented in wp-includes/default-widgets.php */ |
| 26 | $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base ); |
| 27 | |
| 28 | extract($args); |
| 29 | $item_id = empty($instance['item_id']) ? '' : $instance['item_id']; |
| 30 | $title = empty($instance['title']) ? '' : $instance['title']; |
| 31 | echo $before_widget; |
| 32 | if ( ! empty( $title ) ) { |
| 33 | echo $before_title . $title . $after_title; |
| 34 | } |
| 35 | echo self::output($item_id); |
| 36 | echo $after_widget; |
| 37 | } |
| 38 | |
| 39 | function update($new_instance, $old_instance) { |
| 40 | $instance = $old_instance; |
| 41 | $instance['title'] = $new_instance['title']; |
| 42 | $instance['item_id'] = $new_instance['item_id']; |
| 43 | return $instance; |
| 44 | } |
| 45 | |
| 46 | function form($instance) { |
| 47 | $instance = wp_parse_args((array) $instance, array('title' => '', 'item_id' => '')); |
| 48 | $title = strip_tags($instance['title']); |
| 49 | $elementid = $instance['item_id']; |
| 50 | |
| 51 | ?><p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
| 52 | <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p><?php |
| 53 | |
| 54 | $items = self::items_for_select(); |
| 55 | ?> |
| 56 | <select id="<?php echo $this->get_field_id('item_id'); ?>" name="<?php echo $this->get_field_name('item_id'); ?>"> |
| 57 | <option value=""><?php _e('--empty--', ADVADS_SLUG); ?></option> |
| 58 | <?php if(isset($items['groups'])) : ?> |
| 59 | <optgroup label="<?php _e('Ad Groups', ADVADS_SLUG); ?>"> |
| 60 | <?php foreach($items['groups'] as $_item_id => $_item_title) : ?> |
| 61 | <option value="<?php echo $_item_id; ?>" <?php selected($_item_id, $elementid); ?>><?php echo $_item_title; ?></option> |
| 62 | <?php endforeach; ?> |
| 63 | </optgroup> |
| 64 | <?php endif; ?> |
| 65 | <?php if(isset($items['ads'])) : ?> |
| 66 | <optgroup label="<?php _e('Ads', ADVADS_SLUG); ?>"> |
| 67 | <?php foreach($items['ads'] as $_item_id => $_item_title) : ?> |
| 68 | <option value="<?php echo $_item_id; ?>" <?php selected($_item_id, $elementid); ?>><?php echo $_item_title; ?></option> |
| 69 | <?php endforeach; ?> |
| 70 | </optgroup> |
| 71 | <?php endif; ?> |
| 72 | </select><?php |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * get items for widget select field |
| 77 | * |
| 78 | * @since 1.2 |
| 79 | * @return arr $select items for select field |
| 80 | */ |
| 81 | static function items_for_select(){ |
| 82 | $select = array(); |
| 83 | |
| 84 | // load all ads |
| 85 | $ads = Advanced_Ads::get_ads(); |
| 86 | foreach($ads as $_ad){ |
| 87 | $select['ads']['ad_' . $_ad->ID] = $_ad->post_title; |
| 88 | } |
| 89 | |
| 90 | // load all ad groups |
| 91 | $groups = Advanced_Ads::get_ad_groups(); |
| 92 | foreach($groups as $_group){ |
| 93 | $select['groups']['group_' . $_group->term_id] = $_group->name; |
| 94 | } |
| 95 | |
| 96 | return $select; |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * return content of an in a widget |
| 101 | * |
| 102 | * @since 1.2 |
| 103 | * @param string $id slug of the display |
| 104 | */ |
| 105 | static function output($id = ''){ |
| 106 | // get placement data for the slug |
| 107 | if(empty($id)) return; |
| 108 | |
| 109 | $item = explode('_', $id); |
| 110 | |
| 111 | if(isset($item[1])) |
| 112 | $item_id = absint($item[1]); |
| 113 | elseif(empty($item_id)) return; |
| 114 | |
| 115 | // return either ad or group content |
| 116 | if($item[0] == 'ad'){ |
| 117 | return get_ad($item_id); |
| 118 | } elseif($item[0] == 'group'){ |
| 119 | return get_ad_group($item_id); |
| 120 | } |
| 121 | |
| 122 | return; |
| 123 | } |
| 124 | |
| 125 | } |
| 126 |