<?php
/**
* Class Ad_Manager
*
* @link https://github.com/googleforcreators/web-stories-wp
*
* @copyright 2020 Google LLC
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
*/
/**
* Copyright 2020 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace Google\Web_Stories;
use Google\Web_Stories\Infrastructure\HasRequirements;
/**
* Class Ad_Manager
*/
class Ad_Manager extends Service_Base implements HasRequirements {
/**
* Settings instance.
*
* @var Settings Settings instance.
*/
private $settings;
/**
* Analytics constructor.
*
* @since 1.12.0
*
* @param Settings $settings Settings instance.
* @return void
*/
public function __construct( Settings $settings ) {
$this->settings = $settings;
}
/**
* Initializes all hooks.
*
* @since 1.3.0
*/
public function register(): void {
add_action( 'web_stories_print_analytics', [ $this, 'print_ad_manager_tag' ] );
}
/**
* Get the list of service IDs required for this service to be registered.
*
* Needed because settings needs to be registered first.
*
* @since 1.13.0
*
* @return string[] List of required services.
*/
public static function get_requirements(): array {
return [ 'settings' ];
}
/**
* Returns the Google Ad_Manager slot ID.
*
* @since 1.3.0
*
* @return string Slot ID.
*/
private function get_slot_id(): string {
/**
* Slot ID.
*
* @var string
*/
$slot_id = $this->settings->get_setting( $this->settings::SETTING_NAME_AD_MANAGER_SLOT_ID );
return $slot_id;
}
/**
* Returns if Google manager is enabled.
*
* @since 1.3.0
*/
private function is_enabled(): bool {
return ( 'admanager' === $this->settings->get_setting( $this->settings::SETTING_NAME_AD_NETWORK, 'none' ) );
}
/**
* Prints the <amp-story-auto-ads> tag for single stories.
*
* @since 1.3.0
*/
public function print_ad_manager_tag(): void {
$slot = $this->get_slot_id();
$enabled = $this->is_enabled();
if ( ! $enabled || ! $slot ) {
return;
}
$configuration = [
'ad-attributes' => [
'type' => 'doubleclick',
'data-slot' => $slot,
],
];
/**
* Filters Google Ad Manager configuration passed to `<amp-story-auto-ads>`.
*
* @since 1.10.0
*
* @param array $settings Ad Manager configuration.
* @param string $slot Google Ad_Manager slot ID.
*/
$configuration = apply_filters( 'web_stories_ad_manager_configuration', $configuration, $slot );
?>
<amp-story-auto-ads>
<script type="application/json">
<?php echo wp_json_encode( $configuration, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE ); ?>
</script>
</amp-story-auto-ads>
<?php
}
}