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<?php |
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class Provider extends Singleton |
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{ |
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/** The methods loaded by the provider */ |
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protected $methods; |
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/** |
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* Get the method object corresponding to the name |
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* |
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* @param string $methodName The class name of the method to get the instance for |
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* |
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* @return boolean|stdClass The specified method class instance or false if it is not loaded |
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*/ |
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public function getMethodByName($methodName) |
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{ |
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$count = count($this->methods); |
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for($i = 0; $i < $count; $i++) |
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{ |
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if(strcasecmp(get_class($this->methods[$i]), $methodName) === 0) |
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{ |
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return $this->methods[$i]; |
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} |
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} |
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return false; |
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} |
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/** |
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* Calls the indicated function on each method and add the result |
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* |
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* @param string $functionName The function to call |
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* @param string $checkField A field to check if it is set a certain way before calling the function |
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* @param mixed $checkValue The value that field should be set to to not call the function |
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* |
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* @return integer The added returnValue |
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*/ |
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protected function addFromEach($functionName, $checkField = false, $checkValue = false) |
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{ |
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$retCount = 0; |
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$count = count($this->methods); |
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for($i = 0; $i < $count; $i++) |
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{ |
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if($checkField !== false) |
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{ |
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if($this->methods[$i]->{$checkField} === $checkValue) |
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{ |
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continue; |
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} |
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} |
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$res = call_user_func(array($this->methods[$i], $functionName)); |
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$retCount += $res; |
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} |
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return $retCount; |
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} |
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/** |
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* Calls the indicated function on each method |
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* |
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* @param string $functionName The function to call |
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* @param array $args The arguments for the function |
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* @param string $checkField A field to check if it is set a certain way before calling the function |
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* @param mixed $checkValue The value that field should be set to to not call the function |
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* @param callable $resFunction Function to call on the result, otherwise the function will return on the first non-false result |
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* |
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* @return Auth\Group|Auth\User|false The merged returnValue |
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*/ |
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protected function callOnEach($functionName, $args, $checkField = false, $checkValue = false, $resFunction = null) |
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{ |
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$ret = false; |
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$count = count($this->methods); |
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for($i = 0; $i < $count; $i++) |
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{ |
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if($checkField !== false) |
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{ |
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if($this->methods[$i]->{$checkField} === $checkValue) |
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{ |
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continue; |
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} |
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} |
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$res = call_user_func_array(array($this->methods[$i], $functionName), $args); |
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if($resFunction !== null) |
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{ |
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call_user_func($resFunction, $ret, $res); |
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continue; |
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} |
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if($res !== false) |
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{ |
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return $res; |
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} |
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} |
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return $ret; |
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} |
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} |
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/* vim: set tabstop=4 shiftwidth=4 expandtab: */ |
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BurningFlipside /
CommonCode
