1 files changed, 122 insertions, 122 deletions
diff --git a/framework/Web/UI/WebControls/TReCaptchaValidator.php b/framework/Web/UI/WebControls/TReCaptchaValidator.php
index 7199e401..41abbc5a 100644
--- a/framework/Web/UI/WebControls/TReCaptchaValidator.php
+++ b/framework/Web/UI/WebControls/TReCaptchaValidator.php
@@ -1,123 +1,123 @@
-<?php
-
-/**
- * TReCaptchaValidator class file
- *
- * @author Bérczi Gábor <gabor.berczi@devworx.hu>
- * @link http://www.devworx.hu/
- * @copyright Copyright &copy; 2011 DevWorx
- * @license http://www.pradosoft.com/license/
- * @package System.Web.UI.WebControls
- */
-
-Prado::using('System.Web.UI.WebControls.TBaseValidator');
-Prado::using('System.Web.UI.WebControls.TReCaptcha');
-
-/**
- * TReCaptchaValidator class
- *
- * TReCaptchaValidator validates user input against a reCAPTCHA represented by
- * a {@link TReCaptcha} control. The input control fails validation if its value
- * is not the same as the token displayed in reCAPTCHA. Note, if the user does
- * not enter any thing, it is still considered as failing the validation.
- *
- * To use TReCaptchaValidator, specify the {@link setControlToValidate ControlToValidate}
- * to be the ID path of the {@link TReCaptcha} control.
- *
- * @author Bérczi Gábor <gabor.berczi@devworx.hu>
- * @package System.Web.UI.WebControls
- * @since 3.2
- */
-class TReCaptchaValidator extends TBaseValidator
-{
-	protected $_isvalid = null;
-
-	/**
-	 * Gets the name of the javascript class responsible for performing validation for this control.
-	 * This method overrides the parent implementation.
-	 * @return string the javascript class name
-	 */
-	protected function getClientClassName()
-	{
-		return 'Prado.WebUI.TReCaptchaValidator';
-	}
-
-	public function getEnableClientScript()
-	{
-		return true;
-	}
-
-	protected function getCaptchaControl()
-	{
-		$control = $this->getValidationTarget();
-		if (!$control)
-			throw new Exception('No target control specified for TReCaptchaValidator');
-		if (!($control instanceof TReCaptcha))
-			throw new Exception('TReCaptchaValidator only works with TReCaptcha controls');
-		return $control;
-	}
-
-	public function getClientScriptOptions()
-	{
-		$options = parent::getClientScriptOptions();
-		$options['ResponseFieldName'] = $this->getCaptchaControl()->getResponseFieldName();
-		return $options;
-	}
-
-	/**
-	 * This method overrides the parent's implementation.
-	 * The validation succeeds if the input control has the same value
-	 * as the one displayed in the corresponding RECAPTCHA control.
-	 *
-	 * @return boolean whether the validation succeeds
-	 */
-	protected function evaluateIsValid()
-	{
-		// check validity only once (if trying to evaulate multiple times, all redundant checks would fail)
-		if (is_null($this->_isvalid))
-		{
-			$control = $this->getCaptchaControl();
-			$this->_isvalid = $control->validate();
-		}
-		return ($this->_isvalid==true);
-	}
-
-	public function onPreRender($param)
-	{
-		parent::onPreRender($param);
-
-		$cs = $this->Page->getClientScript();
-
-		// communicate validation status to the client side
-		$value = $this->_isvalid===false ? '0' : '1';
-		$cs->registerHiddenField($this->getClientID().'_1',$value);
-
-		// check if we need to request a new captcha too
-		if ($this->Page->IsCallback)
-		{
-		  // force update of validator display
-		  if ($control = $this->getValidationTarget())
-		  {
-		    $cs->registerEndScript(
-				$this->getClientID().'::validate',
-				'$('.TJavaScript::quoteString($this->getClientID().'_1').').value = '.TJavaScript::quoteString($value).';'.
-				'Prado.Validation.validateControl('.TJavaScript::quoteString($control->ClientID).');'
-		    );
-
-		    if ($control->getVisible(true))
-		      if ($this->_isvalid)
-			{
-				// if the challenge has been solved + we're in a callback and we still reach prerender phase,
-				// that means that some other validator failed and the user will be sent back to the page/form with 
-				// the captcha control. in this case we need to force re-rendering of the control, because once 
-				// solved, the old challenge won't validate anymore anyway
-
-				$control->regenerateToken();
-			}
-		  }
-		}
-	}
-
-}
-
+<?php
+
+/**
+ * TReCaptchaValidator class file
+ *
+ * @author Bérczi Gábor <gabor.berczi@devworx.hu>
+ * @link http://www.devworx.hu/
+ * @copyright Copyright &copy; 2011 DevWorx
+ * @license http://www.pradosoft.com/license/
+ * @package System.Web.UI.WebControls
+ */
+
+Prado::using('System.Web.UI.WebControls.TBaseValidator');
+Prado::using('System.Web.UI.WebControls.TReCaptcha');
+
+/**
+ * TReCaptchaValidator class
+ *
+ * TReCaptchaValidator validates user input against a reCAPTCHA represented by
+ * a {@link TReCaptcha} control. The input control fails validation if its value
+ * is not the same as the token displayed in reCAPTCHA. Note, if the user does
+ * not enter any thing, it is still considered as failing the validation.
+ *
+ * To use TReCaptchaValidator, specify the {@link setControlToValidate ControlToValidate}
+ * to be the ID path of the {@link TReCaptcha} control.
+ *
+ * @author Bérczi Gábor <gabor.berczi@devworx.hu>
+ * @package System.Web.UI.WebControls
+ * @since 3.2
+ */
+class TReCaptchaValidator extends TBaseValidator
+{
+	protected $_isvalid = null;
+
+	/**
+	 * Gets the name of the javascript class responsible for performing validation for this control.
+	 * This method overrides the parent implementation.
+	 * @return string the javascript class name
+	 */
+	protected function getClientClassName()
+	{
+		return 'Prado.WebUI.TReCaptchaValidator';
+	}
+
+	public function getEnableClientScript()
+	{
+		return true;
+	}
+
+	protected function getCaptchaControl()
+	{
+		$control = $this->getValidationTarget();
+		if (!$control)
+			throw new Exception('No target control specified for TReCaptchaValidator');
+		if (!($control instanceof TReCaptcha))
+			throw new Exception('TReCaptchaValidator only works with TReCaptcha controls');
+		return $control;
+	}
+
+	public function getClientScriptOptions()
+	{
+		$options = parent::getClientScriptOptions();
+		$options['ResponseFieldName'] = $this->getCaptchaControl()->getResponseFieldName();
+		return $options;
+	}
+
+	/**
+	 * This method overrides the parent's implementation.
+	 * The validation succeeds if the input control has the same value
+	 * as the one displayed in the corresponding RECAPTCHA control.
+	 *
+	 * @return boolean whether the validation succeeds
+	 */
+	protected function evaluateIsValid()
+	{
+		// check validity only once (if trying to evaulate multiple times, all redundant checks would fail)
+		if (is_null($this->_isvalid))
+		{
+			$control = $this->getCaptchaControl();
+			$this->_isvalid = $control->validate();
+		}
+		return ($this->_isvalid==true);
+	}
+
+	public function onPreRender($param)
+	{
+		parent::onPreRender($param);
+
+		$cs = $this->Page->getClientScript();
+
+		// communicate validation status to the client side
+		$value = $this->_isvalid===false ? '0' : '1';
+		$cs->registerHiddenField($this->getClientID().'_1',$value);
+
+		// check if we need to request a new captcha too
+		if ($this->Page->IsCallback)
+		{
+		  // force update of validator display
+		  if ($control = $this->getValidationTarget())
+		  {
+		    $cs->registerEndScript(
+				$this->getClientID().'::validate',
+				'$('.TJavaScript::quoteString($this->getClientID().'_1').').value = '.TJavaScript::quoteString($value).';'.
+				'Prado.Validation.validateControl('.TJavaScript::quoteString($control->ClientID).');'
+		    );
+
+		    if ($control->getVisible(true))
+		      if ($this->_isvalid)
+			{
+				// if the challenge has been solved + we're in a callback and we still reach prerender phase,
+				// that means that some other validator failed and the user will be sent back to the page/form with 
+				// the captcha control. in this case we need to force re-rendering of the control, because once 
+				// solved, the old challenge won't validate anymore anyway
+
+				$control->regenerateToken();
+			}
+		  }
+		}
+	}
+
+}
+
 ?>
 \ No newline at end of file