home/laciafrdyl/www/plugins/loco-translate/src/hooks/Hookable.php000064400000005750151560070670021227 0ustar00hooks = []; foreach( $ref->getMethods( ReflectionMethod::IS_PUBLIC ) as $method ){ $func = $method->name; // support filter_{filter_hook} methods if( 'filter_' === substr($func,0,7) ) { $hook = substr( $func, 7 ); } // support on_{action_hook} methods else if( 'on_' === substr($func,0,3) ) { $hook = substr( $func, 3 ); } // support debug_{filter|action_hook} methods only in debug mode else if( 'debug_' === substr($func,0,6) && loco_debugging() ) { $hook = substr( $func, 6 ); } else { continue; } // this goes to 11 so we run after system defaults $priority = 11; // support @priority tag in comment block (uncomment if needed) /*if( ( $docblock = $method->getDocComment() ) && ( $offset = strpos($docblock,'@priority ') ) ){ preg_match( '/^\d+/', substr($docblock,$offset+10), $r ) and $priority = (int) $r[0]; }*/ $num_args = $method->getNumberOfParameters(); $this->addHook( $hook, $func, $num_args, $priority ); } } /** * Manually append a hook, regardless of whether it's added already */ protected function addHook( $hook, $func, $num_args = 0, $priority = 11 ){ // call add_action or add_filter with required arguments and hook is registered add_filter( $hook, [ $this, $func ], $priority, $num_args ); $this->hooks[] = [ $hook, $func, $priority, $num_args ]; } /** * Ensure all hooks in memory are re-attached if they've been removed */ protected function reHook(){ if( is_array($this->hooks) ){ foreach( $this->hooks as $r ){ list( $hook, $func, $priority, $num_args ) = $r; if( ! has_filter($hook,[$this,$func]) ){ add_filter( $hook, [$this,$func], $priority, $num_args ); } } } } /** * Deregister active hooks. * We can't use __destruct because instances persist in WordPress hook registry */ public function unhook(){ if( is_array($this->hooks) ){ foreach( $this->hooks as $r ){ remove_filter( $r[0], [$this,$r[1]], $r[2] ); } } $this->hooks = null; } }