mirror of
https://git.code.sf.net/p/seeddms/code
synced 2024-11-26 15:32:13 +00:00
61 lines
1.5 KiB
PHP
61 lines
1.5 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Implementation of the decorator pattern
|
||
|
|
*
|
||
|
|
* @category DMS
|
||
|
|
* @package SeedDMS_Core
|
||
|
|
* @license GPL 2
|
||
|
|
* @version @version@
|
||
|
|
* @author Uwe Steinmann <uwe@steinmann.cx>
|
||
|
|
* @copyright Copyright (C) 2010, Uwe Steinmann
|
||
|
|
* @version Release: @package_version@
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class which implements a simple decorator pattern
|
||
|
|
*
|
||
|
|
* @category DMS
|
||
|
|
* @package SeedDMS_Core
|
||
|
|
* @version @version@
|
||
|
|
* @author Uwe Steinmann <uwe@steinmann.cx>
|
||
|
|
* @copyright Copyright (C) 2010, Uwe Steinmann
|
||
|
|
* @version Release: @package_version@
|
||
|
|
*/
|
||
|
|
class SeedDMS_View_Decorator {
|
||
|
|
protected $o;
|
||
|
|
|
||
|
|
public function __construct($object) {
|
||
|
|
$this->o = $object;
|
||
|
|
}
|
||
|
|
|
||
|
|
public function __call($method, $args)
|
||
|
|
{
|
||
|
|
if (!method_exists($this->o, $method)) {
|
||
|
|
throw new Exception("Undefined method $method attempt.");
|
||
|
|
}
|
||
|
|
/* In case the called method returns the object itself, then return this object */
|
||
|
|
$result = call_user_func_array(array($this->o, $method), $args);
|
||
|
|
return $result === $this->o ? $this : $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Must have its own invoke
|
||
|
|
*/
|
||
|
|
public function __invoke($get=array()) {
|
||
|
|
$this->callHook('preRun', isset($get['action']) ? $get['action'] : 'show');
|
||
|
|
if(isset($get['action']) && $get['action']) {
|
||
|
|
if(method_exists($this->o, $get['action'])) {
|
||
|
|
$this->o->{$get['action']}();
|
||
|
|
} else {
|
||
|
|
echo "Missing action '".htmlspecialchars($get['action'])."'";
|
||
|
|
}
|
||
|
|
} else
|
||
|
|
$this->show();
|
||
|
|
$this->callHook('postRun', isset($get['action']) ? $get['action'] : 'show');
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|