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<?php if (! defined('ABSPATH')) exit; // Exit if accessed directly |
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class HC3_HooksWrapper |
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{ |
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private $obj = NULL; |
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private $h = NULL; |
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|
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public function __construct( $obj, HC3_IHooks $hooks ) |
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{ |
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$this->obj = $obj; |
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$this->h = $hooks; |
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} |
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|
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public function _getClass() |
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{ |
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return get_class( $this->obj ); |
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} |
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|
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public function __call( $method, $args ) |
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{ |
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$hook = get_class($this->obj) . '::' . $method; |
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$hook = strtolower( $hook ); |
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$hook = str_replace( '_', '/', $hook ); |
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|
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$hookBefore = $hook . '::before'; |
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$hookAfter = $hook . '::after'; |
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|
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if( method_exists($this->obj, $method) OR $this->h->exists($hook) OR $this->h->exists($hookAfter) OR $this->h->exists($hookBefore) ){ |
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// before hook, may alter args or stop execution |
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$args = $this->h->apply( $hookBefore, $args ); |
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if( $args === FALSE ){ |
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// echo "ESCAPE EXECUTION!"; |
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// exit; |
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return; |
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// return $return; |
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} |
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|
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// own object method |
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$return = NULL; |
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if( method_exists($this->obj, $method) ){ |
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$return = call_user_func_array( |
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array($this->obj, $method), $args |
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); |
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} |
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|
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// just listen |
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$this->h->apply( $hook, $args ); |
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|
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// after hook, may alter return value |
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$return = $this->h->apply( $hookAfter, $return, $args ); |
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|
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if( $return === $this->obj ){ |
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return $this; |
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} |
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else { |
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return $return; |
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} |
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} |
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else { |
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echo 'Undefined method - ' . get_class($this->obj) . '::' . $method; |
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exit; |
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} |
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} |
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} |
