| 1 |
<?php |
| 2 |
|
| 3 |
namespace cookiebot_addons\lib\buffer; |
| 4 |
|
| 5 |
class Buffer_Output implements Buffer_Output_Interface { |
| 6 |
|
| 7 |
/** |
| 8 |
* Hook tag names |
| 9 |
* |
| 10 |
* @var array |
| 11 |
* |
| 12 |
* @since 1.2.0 |
| 13 |
*/ |
| 14 |
private $tags = array(); |
| 15 |
|
| 16 |
/** |
| 17 |
* @param $tag_name string Hook name |
| 18 |
* @param $priority integer Hook priority |
| 19 |
* @param array $keywords array List of words to search for in the script |
| 20 |
* @param boolean $use_cache Use Cache |
| 21 |
* |
| 22 |
* @since 1.2.0 |
| 23 |
*/ |
| 24 |
public function add_tag( $tag_name, $priority, $keywords = array(), $use_cache = true) { |
| 25 |
$tag = new Buffer_Output_Tag( $tag_name, $priority, $keywords, $use_cache ); |
| 26 |
$unique_id = $tag->tag . '_' . $tag->priority; |
| 27 |
|
| 28 |
/** |
| 29 |
* If tag_name and priority exists |
| 30 |
* Then merge the keywords |
| 31 |
*/ |
| 32 |
if ( isset( $this->tags[ $unique_id ] ) ) { |
| 33 |
$this->tags[ $unique_id ]->merge_keywords( $keywords ); |
| 34 |
} |
| 35 |
else { |
| 36 |
$this->tags[ $unique_id ] = $tag; |
| 37 |
} |
| 38 |
} |
| 39 |
|
| 40 |
/** |
| 41 |
* Process every tag |
| 42 |
* |
| 43 |
* @since 1.2.0 |
| 44 |
*/ |
| 45 |
public function run_actions() { |
| 46 |
foreach ( $this->tags as $tag ) { |
| 47 |
add_action( $tag->tag, array( $tag, 'cookiebot_start_buffer' ), $tag->priority - 1 ); |
| 48 |
add_action( $tag->tag, array( $tag, 'cookiebot_stop_buffer' ), $tag->priority + 1 ); |
| 49 |
} |
| 50 |
} |
| 51 |
|
| 52 |
/** |
| 53 |
* Returns true if tags has more than 0 item |
| 54 |
* |
| 55 |
* @return bool |
| 56 |
* |
| 57 |
* @since 1.2.0 |
| 58 |
*/ |
| 59 |
public function has_action() { |
| 60 |
return ( count( $this->tags ) > 0 ) ? true : false; |
| 61 |
} |
| 62 |
} |
| 63 |
|
