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Qiang Xue
2011-07-22 23:08:40 -04:00
parent 0c7a75bef7
commit af593aad5e
16 changed files with 244 additions and 357 deletions
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57
framework/validators/CaptchaValidator.php
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@@ -1,6 +1,6 @@
<?php
/**
* CCaptchaValidator class file.
* CaptchaValidator class file.
*
* @link http://www.yiiframework.com/
* @copyright Copyright &copy; 2008-2012 Yii Software LLC
@@ -10,25 +10,23 @@
namespace yii\validators;
/**
* CCaptchaValidator validates that the attribute value is the same as the verification code displayed in the CAPTCHA.
* CaptchaValidator validates that the attribute value is the same as the verification code displayed in the CAPTCHA.
*
* CCaptchaValidator should be used together with {@link CCaptchaAction}.
* CaptchaValidator should be used together with [[CaptchaAction]].
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @version $Id: CCaptchaValidator.php 3124 2011-03-25 15:48:05Z qiang.xue $
* @package system.validators
* @since 1.0
* @since 2.0
*/
class CCaptchaValidator extends Validator
class CaptchaValidator extends Validator
{
/**
* @var boolean whether the comparison is case sensitive. Defaults to false.
*/
public $caseSensitive = false;
/**
* @var string ID of the action that renders the CAPTCHA image. Defaults to 'captcha',
* meaning the 'captcha' action declared in the current controller.
* This can also be a route consisting of controller ID and action ID.
* @var string the ID of the action that renders the CAPTCHA image. Defaults to 'captcha',
* meaning the `captcha` action declared in the current controller.
* This can also be a route consisting of controller ID and action ID (e.g. 'site/captcha').
*/
public $captchaAction = 'captcha';
/**
@@ -46,11 +44,11 @@ class CCaptchaValidator extends Validator
public function validateAttribute($object, $attribute)
{
$value = $object->$attribute;
if ($this->allowEmpty && $this->isEmpty($value))
if ($this->allowEmpty && $this->isEmpty($value)) {
return;
}
$captcha = $this->getCaptchaAction();
if (!$captcha->validate($value, $this->caseSensitive))
{
if (!$captcha->validate($value, $this->caseSensitive)) {
$message = $this->message !== null ? $this->message : Yii::t('yii', 'The verification code is incorrect.');
$this->addError($object, $attribute, $message);
}
@@ -59,25 +57,24 @@ class CCaptchaValidator extends Validator
/**
* Returns the CAPTCHA action object.
* @return CCaptchaAction the action object
* @since 1.1.7
*/
public function getCaptchaAction()
{
if (($captcha = Yii::app()->getController()->createAction($this->captchaAction)) === null)
{
if (strpos($this->captchaAction, '/') !== false) // contains controller or module
{
if (($ca = Yii::app()->createController($this->captchaAction)) !== null)
{
list($controller, $actionID) = $ca;
$captcha = $controller->createAction($actionID);
}
if (strpos($this->captchaAction, '/') !== false) { // contains controller or module
$ca = Yii::app()->createController($this->captchaAction);
if ($ca !== null) {
list($controller, $actionID) = $ca;
$action = $controller->createAction($actionID);
}
if ($captcha === null)
throw new CException(Yii::t('yii', 'CCaptchaValidator.action "{id}" is invalid. Unable to find such an action in the current controller.',
array('{id}' => $this->captchaAction)));
}
return $captcha;
else {
$action = Yii::app()->getController()->createAction($this->captchaAction);
}
if ($action === null) {
throw new \yii\base\Exception('Invalid captcha action ID: ' . $this->captchaAction);
}
return $action;
}
/**
@@ -85,8 +82,6 @@ class CCaptchaValidator extends Validator
* @param \yii\base\Model $object the data object being validated
* @param string $attribute the name of the attribute to be validated.
* @return string the client-side validation script.
* @see CActiveForm::enableClientValidation
* @since 1.1.7
*/
public function clientValidateAttribute($object, $attribute)
{
@@ -94,6 +89,7 @@ class CCaptchaValidator extends Validator
$message = $this->message !== null ? $this->message : Yii::t('yii', 'The verification code is incorrect.');
$message = strtr($message, array(
'{attribute}' => $object->getAttributeLabel($attribute),
'{value}' => $object->$attribute,
));
$code = $captcha->getVerifyCode(false);
$hash = $captcha->generateValidationHash($this->caseSensitive ? $code : strtolower($code));
@@ -109,8 +105,7 @@ if(h != hash) {
}
";
if ($this->allowEmpty)
{
if ($this->allowEmpty) {
$js = "
if($.trim(value)!='') {
$js