mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/ConfirmEdit
synced 2024-09-23 10:22:37 +00:00
c9f99cca38
The ReCaptcha module was not injecting its parameters at all, so they were not showing up in the auto-generated help. This is now fixed. Also, the API recently added a new parameter to the APIGetAllowedParams hook to differentiate between fetching the allowed parameter list for help output and fetching it for processing within the module. ConfirmEdit only needs to inject the parameters for the former, so it should check this parameter if available. Change-Id: Ia8c9a8b882ee3480b71bfb3f2345475506549819
102 lines
2.8 KiB
PHP
102 lines
2.8 KiB
PHP
<?php
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class ReCaptcha extends SimpleCaptcha {
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// reCAPTHCA error code returned from recaptcha_check_answer
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private $recaptcha_error = null;
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/**
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* Displays the reCAPTCHA widget.
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* If $this->recaptcha_error is set, it will display an error in the widget.
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*
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*/
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function getForm() {
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global $wgReCaptchaPublicKey, $wgReCaptchaTheme;
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$useHttps = ( isset( $_SERVER['HTTPS'] ) && $_SERVER['HTTPS'] == 'on' );
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$js = 'var RecaptchaOptions = ' . Xml::encodeJsVar( array( 'theme' => $wgReCaptchaTheme, 'tabindex' => 1 ) );
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return Html::inlineScript( $js ) . recaptcha_get_html( $wgReCaptchaPublicKey, $this->recaptcha_error, $useHttps );
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}
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/**
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* Calls the library function recaptcha_check_answer to verify the users input.
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* Sets $this->recaptcha_error if the user is incorrect.
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* @return boolean
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*
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*/
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function passCaptcha() {
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global $wgReCaptchaPrivateKey, $wgRequest;
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// API is hardwired to return wpCaptchaId and wpCaptchaWord, so use that if the standard two are empty
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$challenge = $wgRequest->getVal( 'recaptcha_challenge_field', $wgRequest->getVal( 'wpCaptchaId' ) );
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$response = $wgRequest->getVal( 'recaptcha_response_field', $wgRequest->getVal( 'wpCaptchaWord' ) );
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if ( $response === null ) {
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// new captcha session
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return false;
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}
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$ip = $wgRequest->getIP();
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$recaptcha_response = recaptcha_check_answer(
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$wgReCaptchaPrivateKey,
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$ip,
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$challenge,
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$response
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);
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if ( !$recaptcha_response->is_valid ) {
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$this->recaptcha_error = $recaptcha_response->error;
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return false;
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}
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$recaptcha_error = null;
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return true;
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}
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function addCaptchaAPI( &$resultArr ) {
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global $wgReCaptchaPublicKey;
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$resultArr['captcha']['type'] = 'recaptcha';
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$resultArr['captcha']['mime'] = 'image/png';
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$resultArr['captcha']['key'] = $wgReCaptchaPublicKey;
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$resultArr['captcha']['error'] = $this->recaptcha_error;
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}
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/**
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* Show a message asking the user to enter a captcha on edit
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* The result will be treated as wiki text
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*
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* @param $action string Action being performed
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* @return string
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*/
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function getMessage( $action ) {
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$name = 'recaptcha-' . $action;
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$text = wfMessage( $name )->text();
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# Obtain a more tailored message, if possible, otherwise, fall back to
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# the default for edits
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return wfMessage( $name, $text )->isDisabled() ? wfMessage( 'recaptcha-edit' )->text() : $text;
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}
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public function APIGetAllowedParams( &$module, &$params, $flags ) {
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if ( $flags && $this->isAPICaptchaModule( $module ) ) {
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$params['recaptcha_challenge_field'] = null;
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$params['recaptcha_response_field'] = null;
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}
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return true;
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}
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public function APIGetParamDescription( &$module, &$desc ) {
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if ( $this->isAPICaptchaModule( $module ) ) {
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$desc['recaptcha_challenge_field'] = 'Field from the ReCaptcha widget';
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$desc['recaptcha_response_field'] = 'Field from the ReCaptcha widget';
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}
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return true;
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}
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}
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