public function deleteClass()
    {
        if (!$this->isXmlHttpRequest() || !$this->hasRequestParameter('id')) {
            throw new common_exception_BadRequest('wrong request mode');
        }

        $id = $this->getRequestParameter('id');

        // Csrf token validation
        $this->validateCsrf();
        $this->validateInstanceRoot($id);

        $this->signatureValidator->checkSignature(
            $this->getRequestParameter('signature'),
            $id
        );

        $clazz = $this->getClass($id);
        if ($this->getRootClass()->equals($clazz)) {
            $success = false;
            $msg = __('You cannot delete the root node');
        } else {
            $label = $clazz->getLabel();
            $success = $this->getClassService()->deleteClass($clazz);
            $msg = $success ? __('%s has been deleted', $label) : __('Unable to delete %s', $label);
        }
        return $this->returnJson(array(
            'deleted' => $success,
            'msg' => $msg
        ));
    }
public function deleteClass()
    {
        if (!$this->isXmlHttpRequest() || !$this->hasRequestParameter('id')) {
            throw new common_exception_BadRequest('wrong request mode');
        }

        $id = $this->getRequestParameter('id');

        // Csrf token validation
        $this->validateCsrf();
        $this->validateInstanceRoot($id);

        $this->signatureValidator->checkSignature(
            $this->getRequestParameter('signature'),
            $id
        );

        $clazz = $this->getClass($id);
        if ($this->getRootClass()->equals($clazz)) {
            $success = false;
            $msg = __('You cannot delete the root node');
        } else {
            $label = $clazz->getLabel();
            $success = $this->getClassService()->deleteClass($clazz);
            $msg = $success ? __('%s has been deleted', $label) : __('Unable to delete %s', $label);
        }
        return $this->returnJson(array(
            'deleted' => $success,
            'msg' => $msg
        ));
    }
public function deleteClass ( ) { if ( ! $ this -> isXmlHttpRequest ( ) || ! $ this -> hasRequestParameter ( 'id' ) ) { throw new common_exception_BadRequest ( 'wrong request mode' ) ; } $ id = $ this -> getRequestParameter ( 'id' ) ; // Csrf token validation $ this -> validateCsrf ( ) ; $ this -> validateInstanceRoot ( $ id ) ; $ this -> signatureValidator -> checkSignature ( $ this -> getRequestParameter ( 'signature' ) , $ id ) ; $ clazz = $ this -> getClass ( $ id ) ; if ( $ this -> getRootClass ( ) -> equals ( $ clazz ) ) { $ success = false ; $ msg = __ ( 'You cannot delete the root node' ) ; } else { $ label = $ clazz -> getLabel ( ) ; $ success = $ this -> getClassService ( ) -> deleteClass ( $ clazz ) ; $ msg = $ success ? __ ( '%s has been deleted' , $ label ) : __ ( 'Unable to delete %s' , $ label ) ; } return $ this -> returnJson ( array ( 'deleted' => $ success , 'msg' => $ msg ) ) ; }
Generic class deletion action

@throws Exception
@throws common_exception_BadRequest
@requiresRight id WRITE
Generic class deletion action