EDD_SL_Plugin_Updater.php
9 years ago
ad-ajax.php
9 years ago
ad-debug.php
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ad-model.php
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ad-select.php
9 years ago
ad.php
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ad_ajax_callbacks.php
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ad_group.php
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ad_placements.php
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ad_type_abstract.php
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ad_type_content.php
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ad_type_group.php
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ad_type_image.php
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ad_type_plain.php
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checks.php
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display-conditions.php
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frontend_checks.php
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plugin.php
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upgrades.php
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visitor-conditions.php
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widget.php
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ad-ajax.php
96 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Provide public ajax interface. |
| 5 | * |
| 6 | * @since 1.5.0 |
| 7 | */ |
| 8 | class Advanced_Ads_Ajax { |
| 9 | |
| 10 | private function __construct() |
| 11 | { |
| 12 | add_action( 'wp_ajax_advads_ad_select', array( $this, 'advads_ajax_ad_select' ) ); |
| 13 | add_action( 'wp_ajax_nopriv_advads_ad_select', array( $this, 'advads_ajax_ad_select' ) ); |
| 14 | } |
| 15 | |
| 16 | private static $instance; |
| 17 | |
| 18 | public static function get_instance() |
| 19 | { |
| 20 | if ( ! isset(self::$instance) ) { |
| 21 | self::$instance = new self; |
| 22 | } |
| 23 | |
| 24 | return self::$instance; |
| 25 | } |
| 26 | |
| 27 | /** |
| 28 | * Simple wp ajax interface for ad selection. |
| 29 | */ |
| 30 | public function advads_ajax_ad_select() { |
| 31 | // set proper header |
| 32 | header( 'Content-Type: application/json; charset: utf-8' ); |
| 33 | |
| 34 | // allow modules / add ons to test (this is rather late but should happen before anything important is called) |
| 35 | do_action( 'advanced-ads-ajax-ad-select-init' ); |
| 36 | |
| 37 | $adIds = isset( $_REQUEST['ad_ids'] ) ? $_REQUEST['ad_ids'] : null; |
| 38 | if ( is_string( $adIds ) ) { |
| 39 | $adIds = json_decode( $adIds, true ); |
| 40 | } |
| 41 | if (is_array($adIds)) { // ads loaded previously and passed by query |
| 42 | Advanced_Ads::get_instance()->current_ads += $adIds; |
| 43 | } |
| 44 | |
| 45 | $deferedAds = isset( $_REQUEST['deferedAds'] ) ? $_REQUEST['deferedAds'] : null; |
| 46 | if ( $deferedAds ) { // load all ajax ads with a single request |
| 47 | $response = array(); |
| 48 | |
| 49 | foreach ( (array) $deferedAds as $request ) { |
| 50 | $result = $this->select_one( $request ); |
| 51 | $result['elementId'] = ! empty( $request['elementId'] ) ? $request['elementId'] : null; |
| 52 | $response[] = $result; |
| 53 | } |
| 54 | echo json_encode( $response ); |
| 55 | die(); |
| 56 | } |
| 57 | |
| 58 | $response = $this->select_one( $_REQUEST ); |
| 59 | echo json_encode( $response ); |
| 60 | die(); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Provides a single ad (ad, group, placement) given ID and selection method. |
| 65 | * |
| 66 | * @param $request array |
| 67 | */ |
| 68 | private function select_one( $request ) { |
| 69 | // init handlers |
| 70 | $selector = Advanced_Ads_Select::get_instance(); |
| 71 | $methods = $selector->get_methods(); |
| 72 | $method = isset( $request['ad_method'] ) ? (string) $request['ad_method'] : null; |
| 73 | $id = isset( $request['ad_id'] ) ? (string) $request['ad_id'] : null; |
| 74 | $arguments = isset( $request['ad_args'] ) ? $request['ad_args'] : array(); |
| 75 | if (is_string($arguments)) { |
| 76 | $arguments = stripslashes($arguments); |
| 77 | $arguments = json_decode($arguments, true); |
| 78 | } |
| 79 | |
| 80 | $response = array(); |
| 81 | if ( isset( $methods[ $method ] ) && isset( $id ) ) { |
| 82 | $advads = Advanced_Ads::get_instance(); |
| 83 | $l = count( $advads->current_ads ); |
| 84 | |
| 85 | // build content |
| 86 | $content = $selector->get_ad_by_method( $id, $method, $arguments ); |
| 87 | $adIds = array_slice( $advads->current_ads, $l ); // ads loaded by this request |
| 88 | |
| 89 | return array( 'status' => 'success', 'item' => $content, 'id' => $id, 'method' => $method, 'ads' => $adIds ); |
| 90 | } else { |
| 91 | // report error |
| 92 | return array( 'status' => 'error', 'message' => 'No valid ID or METHOD found.' ); |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 |