| 1 |
<?php |
| 2 |
|
| 3 |
namespace cookiebot_addons\lib\script_loader_tag; |
| 4 |
|
| 5 |
class Script_Loader_Tag implements Script_Loader_Tag_Interface { |
| 6 |
|
| 7 |
/** |
| 8 |
* List of tags to load in cookiebot attributes |
| 9 |
* |
| 10 |
* @var array |
| 11 |
* |
| 12 |
* @since 1.1.0 |
| 13 |
*/ |
| 14 |
private $tags = array(); |
| 15 |
|
| 16 |
/** |
| 17 |
* Cookiebot_Script_Loader_Tag constructor. |
| 18 |
* Adds filter to enhance script attribute |
| 19 |
* |
| 20 |
* @since 1.1.0 |
| 21 |
*/ |
| 22 |
public function __construct() { |
| 23 |
add_filter( 'script_loader_tag', array( $this, 'cookiebot_add_consent_attribute_to_tag' ), 10, 3 ); |
| 24 |
} |
| 25 |
|
| 26 |
/** |
| 27 |
* Adds enqueue script handle tag to the array of tags. |
| 28 |
* So that the script can be updated with cookieconsent attribute. |
| 29 |
* |
| 30 |
* @param $tag string Enqueue script handle name |
| 31 |
* @param $type array |
| 32 |
* |
| 33 |
* @since 1.2.0 |
| 34 |
*/ |
| 35 |
public function add_tag( $tag, $type ) { |
| 36 |
$this->tags[ $tag ] = $type; |
| 37 |
} |
| 38 |
|
| 39 |
/** |
| 40 |
* Modifies external links to google analytics |
| 41 |
* |
| 42 |
* @param $tag |
| 43 |
* @param $handle |
| 44 |
* @param $src |
| 45 |
* |
| 46 |
* @return string |
| 47 |
* |
| 48 |
* @since 1.2.0 |
| 49 |
*/ |
| 50 |
public function cookiebot_add_consent_attribute_to_tag( $tag, $handle, $src ) { |
| 51 |
if ( array_key_exists( $handle, $this->tags ) ) { |
| 52 |
return '<script src="' . $src . '" type="text/plain" data-cookieconsent="' . implode( ',', $this->tags[ $handle ] ) . '"></script>'; |
| 53 |
} |
| 54 |
|
| 55 |
return $tag; |
| 56 |
} |
| 57 |
} |
| 58 |
|
