/**
*
* @throws CM_Exception_Invalid
* @return array
*/
public function getActionVerbs()
{
$actionVerbs = array();
$actionVerbsValues = array();
$classNames = CM_Action_Abstract::getClassChildren(true);
array_unshift($classNames, 'CM_Action_Abstract');
foreach ($classNames as $className) {
$class = new ReflectionClass($className);
$constants = $class->getConstants();
unset($constants['TYPE']);
foreach ($constants as $constant => $value) {
if (array_key_exists($constant, $actionVerbsValues) && $actionVerbsValues[$constant] !== $value) {
throw new CM_Exception_Invalid('Constant `' . $className . '::' . $constant . '` already set. Tried to set value to `' . $value . '` - previously set to `' . $actionVerbsValues[$constant] . '`.');
}
if (!array_key_exists($constant, $actionVerbsValues) && in_array($value, $actionVerbsValues)) {
throw new CM_Exception_Invalid('Cannot set `' . $className . '::' . $constant . '` to `' . $value . '`. This value is already used for `' . $className . '::' . array_search($value, $actionVerbsValues) . '`.');
}
if (!array_key_exists($constant, $actionVerbsValues)) {
$actionVerbsValues[$constant] = $value;
$actionVerbs[] = array('name' => $constant, 'value' => $value, 'className' => $className);
}
}
}
return $actionVerbs;
}
