@@ -42,6 +42,9 @@ discard block  | 
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| 42 | 42 | return array();  | 
                                                        
| 43 | 43 | }  | 
                                                        
| 44 | 44 | |
| 45 | + /**  | 
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| 46 | + * @param string[] $actions_to_count  | 
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| 47 | + */  | 
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| 45 | 48 |  	protected function count_actions( $action_names, $actions_to_count ) { | 
                                                        
| 46 | 49 | return count( array_intersect( $action_names, $actions_to_count ) );  | 
                                                        
| 47 | 50 | }  | 
                                                        
@@ -58,6 +61,10 @@ discard block  | 
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| 58 | 61 | return false;  | 
                                                        
| 59 | 62 | }  | 
                                                        
| 60 | 63 | |
| 64 | + /**  | 
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| 65 | + * @param string $action_name  | 
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| 66 | + * @param string $id_field  | 
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| 67 | + */  | 
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| 61 | 68 |  	protected function enqueue_all_ids_as_action( $action_name, $table_name, $id_field, $where_sql, $max_items_to_enqueue, $state ) { | 
                                                        
| 62 | 69 | global $wpdb;  | 
                                                        
| 63 | 70 | |
@@ -111,6 +118,9 @@ discard block  | 
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| 111 | 118 | return $chunks_with_ends;  | 
                                                        
| 112 | 119 | }  | 
                                                        
| 113 | 120 | |
| 121 | + /**  | 
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| 122 | + * @param string $meta_type  | 
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| 123 | + */  | 
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| 114 | 124 |  	protected function get_metadata( $ids, $meta_type, $meta_key_whitelist ) { | 
                                                        
| 115 | 125 | global $wpdb;  | 
                                                        
| 116 | 126 | $table = _get_meta_table( $meta_type );  | 
                                                        
@@ -131,12 +141,18 @@ discard block  | 
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| 131 | 141 | );  | 
                                                        
| 132 | 142 | }  | 
                                                        
| 133 | 143 | |
| 144 | + /**  | 
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| 145 | + * @param string $meta_type  | 
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| 146 | + */  | 
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| 134 | 147 |  	public function init_listeners_for_meta_type( $meta_type, $callable ) { | 
                                                        
| 135 | 148 |  		add_action( "added_{$meta_type}_meta", $callable, 10, 4 ); | 
                                                        
| 136 | 149 |  		add_action( "updated_{$meta_type}_meta", $callable, 10, 4 ); | 
                                                        
| 137 | 150 |  		add_action( "deleted_{$meta_type}_meta", $callable, 10, 4 ); | 
                                                        
| 138 | 151 | }  | 
                                                        
| 139 | 152 | |
| 153 | + /**  | 
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| 154 | + * @param string $meta_type  | 
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| 155 | + */  | 
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| 140 | 156 |  	public function init_meta_whitelist_handler( $meta_type, $whitelist_handler ) { | 
                                                        
| 141 | 157 |  		add_filter( "jetpack_sync_before_enqueue_added_{$meta_type}_meta", $whitelist_handler ); | 
                                                        
| 142 | 158 |  		add_filter( "jetpack_sync_before_enqueue_updated_{$meta_type}_meta", $whitelist_handler ); |