Viewing file:  ActionHandler.php (2.2 KB) -rw-rw-rw-
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<?php
class W3_AdminActions_ActionHandler {
private $_default = null;
private $_handlers = array('flush', 'cdn', 'support', 'config', 'new_relic', 'test', 'licensing', 'aws', 'edge_mode', 'extensions', 'default');
private $_page;
public function __construct($default_handler = null) {
$this->_default = $default_handler;
}
public function set_default($default_handler) {
$this->_default = $default_handler;
}
public function set_current_page($page) {
$this->_page = $page;
}
public function execute($action) {
$handler = $this->_get_handler($action);
$this->_execute($handler, $action);
}
public function exists($action) {
if ($this->_default)
if (method_exists($this->_default, $action))
return true;
$handler = $this->_get_handler($action);
return $handler != '';
}
private function _get_handler($action) {
foreach($this->_handlers as $handler) {
if (strpos($action, "action_$handler") !== false || strpos($action, "action_save_$handler") !== false)
return $handler;
}
if ($action == 'action_save_options')
return 'default';
return '';
}
private function _execute($handler, $action) {
if (strpos($action, 'action_') === false)
throw new Exception(sprintf(__('%s is not an correct action.'), $action));
if ($handler == '') {
if (method_exists($this->_default, $action)) {
call_user_func(array($this->_default, $action));
return;
}
} else {
$handler = ucfirst($handler);
$handler_w = explode('_', $handler);
$handler = '';
foreach($handler_w as $w)
$handler .= ucfirst($w);
$handler_class = "W3_AdminActions_{$handler}ActionsAdmin";
$handler_object = w3_instance($handler_class);
if (method_exists($handler_object, $action)) {
$handler_object->$action();
return;
}
}
throw new Exception(sprintf(__('action %s does not exist for %s'), $action, $handler));
}
}
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