TReCaptcha2::raiseCallbackEvent() - Code Metrics - Inspection of "Added TReCaptcha2 and wrote doc; fix #560" - pradosoft/prado - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( af129a...c7fd3e )

by Fabio

created 2016-03-24 10:54 UTC

TReCaptcha2::raiseCallbackEvent() B

↳ Parent: TReCaptcha2

Complexity

Conditions	6
Paths	10

Size

Total Lines	32
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	1

Metric	Value
c	1
b	1
f	1
dl	0
loc	32
rs	8.439
cc	6
eloc	16
nc	10
nop	1

<?php

/**
 * TReCaptcha2 class file
 *
 * @author Cristian Camilo Naranjo Valencia
 * @link http://icolectiva.co
 * @copyright Copyright &copy; 2005-2016 The PRADO Group
 * @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
 * @package System.Web.UI.WebControls
 */

Prado::using('System.Web.UI.ActiveControls.TCallbackEventParameter');
Prado::using('System.Web.UI.ActiveControls.TActivePanel');

/**
 * TReCaptcha2 class.
 *
 * TReCaptcha2 displays a reCAPTCHA (a token displayed as an image) that can be used
 * to determine if the input is entered by a real user instead of some program. It can
 * also prevent multiple submits of the same form either by accident, or on purpose (ie. spamming).
 *
 * The reCAPTCHA to solve (a string consisting of two separate words) displayed is automatically
 * generated by the reCAPTCHA system at recaptcha.net. However, in order to use the services
 * of the site you will need to register and get a public and a private API key pair, and 
 * supply those to the reCAPTCHA control through setting the {@link setSecretKey SecretKey} 
 * and {@link setSiteKey SiteKey} properties. 
 *
 * Currently the reCAPTCHA API supports only one reCAPTCHA field per page, so you MUST make sure that all 
 * your input is protected and validated by a single reCAPTCHA control. Placing more than one reCAPTCHA
 * control on the page will lead to unpredictable results, and the user will most likely unable to solve 
 * any of them successfully.
 *
 * Upon postback, user input can be validated by calling {@link validate()}.
 * The {@link TReCaptcha2Validator} control can also be used to do validation, which provides
 * server-side validation. Calling (@link validate()) will invalidate the token supplied, so all consecutive
 * calls to the method - without solving a new captcha - will return false. Therefore if implementing a multi-stage
 * input process, you must make sure that you call validate() only once, either at the end of the input process, or 
 * you store the result till the end of the processing.
 *
 * The following template shows a typical use of TReCaptcha control:
 * <code>
 * <com:TReCaptcha2 ID="Captcha"
 *                 SiteKey="..."
 *                 SecretKey="..."
 * />
 * <com:TReCaptcha2Validator ControlToValidate="Captcha"
 *                          ErrorMessage="You are challenged!" />
 * </code>
 *
 * @author Cristian Camilo Naranjo Valencia
 * @package System.Web.UI.WebControls
 * @since 3.3.1
 */

class TReCaptcha2 extends TActivePanel implements ICallbackEventHandler, IValidatable
{
    const ChallengeFieldName = 'g-recaptcha-response';
    private $_widgetId=0;

    private $_isValid=true;

    public function __construct()
    {
        parent::__construct();
        $this->setAdapter(new TActiveControlAdapter($this));
    }
    public function getActiveControl()
    {
        return $this->getAdapter()->getBaseActiveControl();
    }
    public function getClientSide()
    {
        return $this->getAdapter()->getBaseActiveControl()->getClientSide();
    }
    public function getClientClassName()
    {
        return 'Prado.WebUI.TReCaptcha2';
    }
    public function getTagName()
    {
        return 'div';
    }
    /**
     * Returns true if this control validated successfully. 
     * Defaults to true.
     * @return bool wether this control validated successfully.
     */
    public function getIsValid()
    {
        return $this->_isValid;
    }
    /**
     * @param bool wether this control is valid.
     */
    public function setIsValid($value)
    {
        $this->_isValid=TPropertyValue::ensureBoolean($value);
    }
    public function getValidationPropertyValue()
    {
        return $this->Request[$this->getResponseFieldName()];
    }
    public function getResponseFieldName()
    {
        $captchas = $this->Page->findControlsByType('TReCaptcha2');
        $cont = 0;
        $responseFieldName = self::ChallengeFieldName;
        foreach ($captchas as $captcha)
        {
            if ($this->getClientID() == $captcha->ClientID)
            {
                $responseFieldName .= ($cont > 0) ? '-'.$cont : '';
            }
            $cont++;
        }
        return $responseFieldName;
    }
    /**
     * Returns your site key. 
     * @return string.

     */
    public function getSiteKey()
    {
        return $this->getViewState('SiteKey');
    }
    /**
     * @param string your site key.
     */
    public function setSiteKey($value)
    {
        $this->setViewState('SiteKey', TPropertyValue::ensureString($value));
    }
    /**
     * Returns your secret key. 
     * @return string.

     */
    public function getSecretKey()
    {
        return $this->getViewState('SecretKey');
    }
    /**
     * @param string your secret key.
     */
    public function setSecretKey($value)
    {
        $this->setViewState('SecretKey', TPropertyValue::ensureString($value));
    }
    /**
     * Returns your language.
     * @return string.

     */
    public function getLanguage()
    {
        return $this->getViewState('Language', 'en');
    }
    /**
     * @param string your language.
     */
    public function setLanguage($value)
    {
        $this->setViewState('Language', TPropertyValue::ensureString($value), 'en');
    }
    /**
     * Returns the color theme of the widget. 
     * @return string.

     */
    public function getTheme()
    {
        return $this->getViewState('Theme', 'light');
    }
    /**
     * The color theme of the widget.
     * Default: light
     * @param string the color theme of the widget.
     */
    public function setTheme($value)
    {
        $this->setViewState('Theme', TPropertyValue::ensureString($value), 'light');
    }
    /**
     * Returns the type of CAPTCHA to serve.
     * @return string.

     */
    public function getType()
    {
        return $this->getViewState('Type', 'image');
    }
    /**
     * The type of CAPTCHA to serve.
     * Default: image
     * @param string the type of CAPTCHA to serve.
     */
    public function setType($value)
    {
        $this->setViewState('Type', TPropertyValue::ensureString($value), 'image');
    }
    /**
     * Returns the size of the widget.
     * @return string.

     */
    public function getSize()
    {
        return $this->getViewState('Size', 'normal');
    }
    /**
     * The size of the widget.
     * Default: normal
     * @param string the size of the widget.
     */
    public function setSize($value)
    {
        $this->setViewState('Size', TPropertyValue::ensureString($value), 'normal');
    }
    /**
     * Returns the tabindex of the widget and challenge.
     * If other elements in your page use tabindex, it should be set to make user navigation easier.
     * @return string.

     */
    public function getTabIndex()
    {
        return $this->getViewState('TabIndex', 0);
    }
    /**
     * The tabindex of the widget and challenge.
     * If other elements in your page use tabindex, it should be set to make user navigation easier.
     * Default: 0
     * @param string the tabindex of the widget and challenge.
     */
    public function setTabIndex($value)
    {
        $this->setViewState('TabIndex', TPropertyValue::ensureInteger($value), 0);
    }
    /**
     * Resets the reCAPTCHA widget.
     * Optional widget ID, defaults to the first widget created if unspecified.
     */
    public function reset()
    {
        $this->Page->CallbackClient->callClientFunction('grecaptcha.reset',array(array($this->WidgetId)));

    }
    /**
     * Gets the response for the reCAPTCHA widget.
     */
    public function getResponse()
    {
        return $this->getViewState('Response', '');
    }
    public function setResponse($value)
    {
        $this->setViewState('Response', TPropertyValue::ensureString($value), '');
    }
    public function getWidgetId()
    {
        return $this->getViewState('WidgetId', 0);
    }
    public function setWidgetId($value)
    {
        $this->setViewState('WidgetId', TPropertyValue::ensureInteger($value), 0);
    }
    protected function getClientOptions()
    {
        $options['ID'] = $this->getClientID();
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
        $options['EventTarget'] = $this->getUniqueID();
        $options['FormID'] = $this->Page->getForm()->getClientID();
        $options['onCallback'] = $this->hasEventHandler('OnCallback');
        $options['onCallbackExpired'] = $this->hasEventHandler('OnCallbackExpired');
        $options['options']['sitekey'] = $this->getSiteKey();
        if ($theme = $this->getTheme()) $options['options']['theme'] = $theme;
        if ($type = $this->getType()) $options['options']['type'] = $type;
        if ($size = $this->getSize()) $options['options']['size'] = $size;
        if ($tabIndex = $this->getTabIndex()) $options['options']['tabindex'] = $tabIndex;

        return $options;
    }
    protected function registerClientScript()
    {
        $id         = $this->getClientID();
        $options    = TJavaScript::encode($this->getClientOptions());
        $className  = $this->getClientClassName();
        $cs         = $this->Page->ClientScript;
        $code       = "new $className($options);";

        $cs->registerPradoScript('ajax');
        $cs->registerEndScript("grecaptcha:$id", $code);
    }
    public function validate()
    {
        if ((is_null($this->getValidationPropertyValue())) || (empty($this->getValidationPropertyValue())))

            return false;

        return true;
    }
    /**
     * Checks for API keys
     * @param mixed event parameter
     */
    public function onPreRender($param)
    {
        parent::onPreRender($param);

        if("" == $this->getSiteKey())
            throw new TConfigurationException('recaptcha_publickey_unknown');
        if("" == $this->getSecretKey())
            throw new TConfigurationException('recaptcha_privatekey_unknown');

        // need to register captcha fields so they will be sent postback
        $this->Page->registerRequiresPostData($this->getResponseFieldName());
        $this->Page->ClientScript->registerHeadScriptFile('grecaptcha2', 'https://www.google.com/recaptcha/api.js?onload=TReCaptcha2_onloadCallback&render=explicit&hl=' . $this->getLanguage());
    }
    protected function addAttributesToRender($writer)
    {
        $writer->addAttribute('id',$this->getClientID());
        parent::addAttributesToRender($writer);
    }
    public function raiseCallbackEvent($param)
    {
        $params = $param->getCallbackParameter();
        if ($params instanceof stdClass)
        {
            $callback = property_exists($params, 'onCallback');
            $callbackExpired = property_exists($params, 'onCallbackExpired');

            if ($callback)
            {
                $this->WidgetId = $params->widgetId;

                $this->Response = $params->response;
                $this->Page->CallbackClient->jQuery($params->responseField, 'text',array($params->response));

                if ($params->onCallback)
                {
                    $this->onCallback($param);
                }
            }

            if ($callbackExpired)
            {
                $this->Response = '';
                $this->reset();

                if ($params->onCallbackExpired)
                {
                    $this->onCallbackExpired($param);
                }
            }
        }
    }

    public function onCallback($param)
    {
        $this->raiseEvent('OnCallback', $this, $param);
    }

    public function onCallbackExpired($param)
    {
        $this->raiseEvent('OnCallbackExpired', $this, $param);
    }

    public function render($writer)
    {
        $this->registerClientScript();
        parent::render($writer);
    }
}


1			<?php
2
3			/**
4			* TReCaptcha2 class file
5			*
6			* @author Cristian Camilo Naranjo Valencia
7			* @link http://icolectiva.co
8			* @copyright Copyright © 2005-2016 The PRADO Group
9			* @license https://github.com/pradosoft/prado/blob/master/COPYRIGHT
10			* @package System.Web.UI.WebControls
11			*/
12
13			Prado::using('System.Web.UI.ActiveControls.TCallbackEventParameter');
14			Prado::using('System.Web.UI.ActiveControls.TActivePanel');
15
16			/**
17			* TReCaptcha2 class.
18			*
19			* TReCaptcha2 displays a reCAPTCHA (a token displayed as an image) that can be used
20			* to determine if the input is entered by a real user instead of some program. It can
21			* also prevent multiple submits of the same form either by accident, or on purpose (ie. spamming).
22			*
23			* The reCAPTCHA to solve (a string consisting of two separate words) displayed is automatically
24			* generated by the reCAPTCHA system at recaptcha.net. However, in order to use the services
25			* of the site you will need to register and get a public and a private API key pair, and
26			* supply those to the reCAPTCHA control through setting the {@link setSecretKey SecretKey}
27			* and {@link setSiteKey SiteKey} properties.
28			*
29			* Currently the reCAPTCHA API supports only one reCAPTCHA field per page, so you MUST make sure that all
30			* your input is protected and validated by a single reCAPTCHA control. Placing more than one reCAPTCHA
31			* control on the page will lead to unpredictable results, and the user will most likely unable to solve
32			* any of them successfully.
33			*
34			* Upon postback, user input can be validated by calling {@link validate()}.
35			* The {@link TReCaptcha2Validator} control can also be used to do validation, which provides
36			* server-side validation. Calling (@link validate()) will invalidate the token supplied, so all consecutive
37			* calls to the method - without solving a new captcha - will return false. Therefore if implementing a multi-stage
38			* input process, you must make sure that you call validate() only once, either at the end of the input process, or
39			* you store the result till the end of the processing.
40			*
41			* The following template shows a typical use of TReCaptcha control:
42			* <code>
43			* <com:TReCaptcha2 ID="Captcha"
44			* SiteKey="..."
45			* SecretKey="..."
46			* />
47			* <com:TReCaptcha2Validator ControlToValidate="Captcha"
48			* ErrorMessage="You are challenged!" />
49			* </code>
50			*
51			* @author Cristian Camilo Naranjo Valencia
52			* @package System.Web.UI.WebControls
53			* @since 3.3.1
54			*/
55
56			class TReCaptcha2 extends TActivePanel implements ICallbackEventHandler, IValidatable
57			{
58			const ChallengeFieldName = 'g-recaptcha-response';
59			private $_widgetId=0;
			0 ignored issues – show Unused Code introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The property `$_widgetId` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
60			private $_isValid=true;
61
62			public function __construct()
63			{
64			parent::__construct();
65			$this->setAdapter(new TActiveControlAdapter($this));
66			}
67			public function getActiveControl()
68			{
69			return $this->getAdapter()->getBaseActiveControl();
70			}
71			public function getClientSide()
72			{
73			return $this->getAdapter()->getBaseActiveControl()->getClientSide();
74			}
75			public function getClientClassName()
76			{
77			return 'Prado.WebUI.TReCaptcha2';
78			}
79			public function getTagName()
80			{
81			return 'div';
82			}
83			/**
84			* Returns true if this control validated successfully.
85			* Defaults to true.
86			* @return bool wether this control validated successfully.
87			*/
88			public function getIsValid()
89			{
90			return $this->_isValid;
91			}
92			/**
93			* @param bool wether this control is valid.
94			*/
95			public function setIsValid($value)
96			{
97			$this->_isValid=TPropertyValue::ensureBoolean($value);
98			}
99			public function getValidationPropertyValue()
100			{
101			return $this->Request[$this->getResponseFieldName()];
102			}
103			public function getResponseFieldName()
104			{
105			$captchas = $this->Page->findControlsByType('TReCaptcha2');
106			$cont = 0;
107			$responseFieldName = self::ChallengeFieldName;
108			foreach ($captchas as $captcha)
109			{
110			if ($this->getClientID() == $captcha->ClientID)
111			{
112			$responseFieldName .= ($cont > 0) ? '-'.$cont : '';
113			}
114			$cont++;
115			}
116			return $responseFieldName;
117			}
118			/**
119			* Returns your site key.
120			* @return string.
			0 ignored issues – show Documentation introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The doc-type `string.` could not be parsed: Unknown type name "string." at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
121			*/
122			public function getSiteKey()
123			{
124			return $this->getViewState('SiteKey');
125			}
126			/**
127			* @param string your site key.
128			*/
129			public function setSiteKey($value)
130			{
131			$this->setViewState('SiteKey', TPropertyValue::ensureString($value));
132			}
133			/**
134			* Returns your secret key.
135			* @return string.
			0 ignored issues – show Documentation introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The doc-type `string.` could not be parsed: Unknown type name "string." at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
136			*/
137			public function getSecretKey()
138			{
139			return $this->getViewState('SecretKey');
140			}
141			/**
142			* @param string your secret key.
143			*/
144			public function setSecretKey($value)
145			{
146			$this->setViewState('SecretKey', TPropertyValue::ensureString($value));
147			}
148			/**
149			* Returns your language.
150			* @return string.
			0 ignored issues – show Documentation introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The doc-type `string.` could not be parsed: Unknown type name "string." at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
151			*/
152			public function getLanguage()
153			{
154			return $this->getViewState('Language', 'en');
155			}
156			/**
157			* @param string your language.
158			*/
159			public function setLanguage($value)
160			{
161			$this->setViewState('Language', TPropertyValue::ensureString($value), 'en');
162			}
163			/**
164			* Returns the color theme of the widget.
165			* @return string.
			0 ignored issues – show Documentation introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The doc-type `string.` could not be parsed: Unknown type name "string." at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
166			*/
167			public function getTheme()
168			{
169			return $this->getViewState('Theme', 'light');
170			}
171			/**
172			* The color theme of the widget.
173			* Default: light
174			* @param string the color theme of the widget.
175			*/
176			public function setTheme($value)
177			{
178			$this->setViewState('Theme', TPropertyValue::ensureString($value), 'light');
179			}
180			/**
181			* Returns the type of CAPTCHA to serve.
182			* @return string.
			0 ignored issues – show Documentation introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The doc-type `string.` could not be parsed: Unknown type name "string." at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
183			*/
184			public function getType()
185			{
186			return $this->getViewState('Type', 'image');
187			}
188			/**
189			* The type of CAPTCHA to serve.
190			* Default: image
191			* @param string the type of CAPTCHA to serve.
192			*/
193			public function setType($value)
194			{
195			$this->setViewState('Type', TPropertyValue::ensureString($value), 'image');
196			}
197			/**
198			* Returns the size of the widget.
199			* @return string.
			0 ignored issues – show Documentation introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The doc-type `string.` could not be parsed: Unknown type name "string." at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
200			*/
201			public function getSize()
202			{
203			return $this->getViewState('Size', 'normal');
204			}
205			/**
206			* The size of the widget.
207			* Default: normal
208			* @param string the size of the widget.
209			*/
210			public function setSize($value)
211			{
212			$this->setViewState('Size', TPropertyValue::ensureString($value), 'normal');
213			}
214			/**
215			* Returns the tabindex of the widget and challenge.
216			* If other elements in your page use tabindex, it should be set to make user navigation easier.
217			* @return string.
			0 ignored issues – show Documentation introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The doc-type `string.` could not be parsed: Unknown type name "string." at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
218			*/
219			public function getTabIndex()
220			{
221			return $this->getViewState('TabIndex', 0);
222			}
223			/**
224			* The tabindex of the widget and challenge.
225			* If other elements in your page use tabindex, it should be set to make user navigation easier.
226			* Default: 0
227			* @param string the tabindex of the widget and challenge.
228			*/
229			public function setTabIndex($value)
230			{
231			$this->setViewState('TabIndex', TPropertyValue::ensureInteger($value), 0);
232			}
233			/**
234			* Resets the reCAPTCHA widget.
235			* Optional widget ID, defaults to the first widget created if unspecified.
236			*/
237			public function reset()
238			{
239			$this->Page->CallbackClient->callClientFunction('grecaptcha.reset',array(array($this->WidgetId)));
			0 ignored issues – show Bug introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The property `WidgetId` does not seem to exist. Did you mean `_widgetId`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
240			}
241			/**
242			* Gets the response for the reCAPTCHA widget.
243			*/
244			public function getResponse()
245			{
246			return $this->getViewState('Response', '');
247			}
248			public function setResponse($value)
249			{
250			$this->setViewState('Response', TPropertyValue::ensureString($value), '');
251			}
252			public function getWidgetId()
253			{
254			return $this->getViewState('WidgetId', 0);
255			}
256			public function setWidgetId($value)
257			{
258			$this->setViewState('WidgetId', TPropertyValue::ensureInteger($value), 0);
259			}
260			protected function getClientOptions()
261			{
262			$options['ID'] = $this->getClientID();
			0 ignored issues – show Coding Style Comprehensibility introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report `$options` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$options = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
263			$options['EventTarget'] = $this->getUniqueID();
264			$options['FormID'] = $this->Page->getForm()->getClientID();
265			$options['onCallback'] = $this->hasEventHandler('OnCallback');
266			$options['onCallbackExpired'] = $this->hasEventHandler('OnCallbackExpired');
267			$options['options']['sitekey'] = $this->getSiteKey();
268			if ($theme = $this->getTheme()) $options['options']['theme'] = $theme;
269			if ($type = $this->getType()) $options['options']['type'] = $type;
270			if ($size = $this->getSize()) $options['options']['size'] = $size;
271			if ($tabIndex = $this->getTabIndex()) $options['options']['tabindex'] = $tabIndex;
272
273			return $options;
274			}
275			protected function registerClientScript()
276			{
277			$id = $this->getClientID();
278			$options = TJavaScript::encode($this->getClientOptions());
279			$className = $this->getClientClassName();
280			$cs = $this->Page->ClientScript;
281			$code = "new $className($options);";
282
283			$cs->registerPradoScript('ajax');
284			$cs->registerEndScript("grecaptcha:$id", $code);
285			}
286			public function validate()
287			{
288			if ((is_null($this->getValidationPropertyValue())) \|\| (empty($this->getValidationPropertyValue())))
			0 ignored issues – show Unused Code introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report This `if` statement, and the following `return` statement can be replaced with `return !(is_null($this->...ationPropertyValue()));`. Loading history...
289			return false;
290
291			return true;
292			}
293			/**
294			* Checks for API keys
295			* @param mixed event parameter
296			*/
297			public function onPreRender($param)
298			{
299			parent::onPreRender($param);
300
301			if("" == $this->getSiteKey())
302			throw new TConfigurationException('recaptcha_publickey_unknown');
303			if("" == $this->getSecretKey())
304			throw new TConfigurationException('recaptcha_privatekey_unknown');
305
306			// need to register captcha fields so they will be sent postback
307			$this->Page->registerRequiresPostData($this->getResponseFieldName());
308			$this->Page->ClientScript->registerHeadScriptFile('grecaptcha2', 'https://www.google.com/recaptcha/api.js?onload=TReCaptcha2_onloadCallback&render=explicit&hl=' . $this->getLanguage());
309			}
310			protected function addAttributesToRender($writer)
311			{
312			$writer->addAttribute('id',$this->getClientID());
313			parent::addAttributesToRender($writer);
314			}
315			public function raiseCallbackEvent($param)
316			{
317			$params = $param->getCallbackParameter();
318			if ($params instanceof stdClass)
319			{
320			$callback = property_exists($params, 'onCallback');
321			$callbackExpired = property_exists($params, 'onCallbackExpired');
322
323			if ($callback)
324			{
325			$this->WidgetId = $params->widgetId;
			0 ignored issues – show Bug introduced 2016-03-24 11:07 UTC by Report Bug Copy Issue Report The property `WidgetId` does not seem to exist. Did you mean `_widgetId`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
326			$this->Response = $params->response;
327			$this->Page->CallbackClient->jQuery($params->responseField, 'text',array($params->response));
328
329			if ($params->onCallback)
330			{
331			$this->onCallback($param);
332			}
333			}
334
335			if ($callbackExpired)
336			{
337			$this->Response = '';
338			$this->reset();
339
340			if ($params->onCallbackExpired)
341			{
342			$this->onCallbackExpired($param);
343			}
344			}
345			}
346			}
347
348			public function onCallback($param)
349			{
350			$this->raiseEvent('OnCallback', $this, $param);
351			}
352
353			public function onCallbackExpired($param)
354			{
355			$this->raiseEvent('OnCallbackExpired', $this, $param);
356			}
357
358			public function render($writer)
359			{
360			$this->registerClientScript();
361			parent::render($writer);
362			}
363			}
364

pradosoft / prado

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TReCaptcha2::raiseCallbackEvent() B

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