MathCaptcha Class Reference
Inheritance diagram for MathCaptcha:
Collaboration diagram for MathCaptcha:
Public Member Functions | |
| addCaptchaAPI (&$resultArr) | |
| describeCaptchaType () | |
| fetchMath ( $sum) | |
| Fetch the math. More... | |
| getCaptcha () | |
| getCaptchaInfo ( $captchaData, $id) | |
| getFormInformation ( $tabIndex=1) | |
| keyMatch ( $answer, $info) | |
| Validate a captcha response. More... | |
| onAuthChangeFormFields (array $requests, array $fieldInfo, array &$formDescriptor, $action) | |
| pickSum () | |
| Pick a random sum. More... | |
 Public Member Functions inherited from SimpleCaptcha | |
| addFormInformationToOutput (OutputPage $out, array $formInformation) | |
| Processes the given $formInformation array and adds the options (see getFormInformation()) to the given OutputPage object. More... | |
| addFormToOutput (OutputPage $out, $tabIndex=1) | |
| Uses getFormInformation() to get the CAPTCHA form and adds it to the given OutputPage object. More... | |
| APIGetAllowedParams (&$module, &$params, $flags) | |
| buildRegexes ( $lines) | |
| Build regex from whitelist. More... | |
| captchaTriggers ( $title, $action) | |
| clearCaptcha ( $index) | |
| Clear out existing captcha info from the session, to ensure it can't be reused. More... | |
| confirmEditMerged ( $context, $content, $status, $summary, $user, $minorEdit) | |
| An efficient edit filter callback based on the text after section merging. More... | |
| confirmEmailUser ( $from, $to, $subject, $text, &$error) | |
| Check the captcha on Special:EmailUser. More... | |
| createAuthenticationRequest () | |
| editShowCaptcha ( $editPage) | |
| Insert the captcha prompt into an edit form. More... | |
| filterLink ( $url) | |
| Filter callback function for URL whitelisting. More... | |
| findLinks ( $title, $text) | |
| Extract a list of all recognized HTTP links in the text. More... | |
| getError () | |
| Return the error from the last passCaptcha* call. More... | |
| getLinksFromTracker ( $title) | |
| Load external links from the externallinks table. More... | |
| getMessage ( $action) | |
| Show a message asking the user to enter a captcha on edit The result will be treated as wiki text. More... | |
| increaseBadLoginCounter ( $username) | |
| Increase bad login counter after a failed login. More... | |
| injectEmailUser (&$form) | |
| Inject whazawhoo @fixme if multiple thingies insert a header, could break. More... | |
| isBadLoginPerUserTriggered ( $u) | |
| Is the per-user captcha triggered? More... | |
| isBadLoginTriggered () | |
| Check if a bad login has already been registered for this IP address. More... | |
| isIPWhitelisted () | |
| Check if the current IP is allowed to skip captchas. More... | |
| loadText ( $title, $section, $flags=Revision::READ_LATEST) | |
| Retrieve the current version of the page or section being edited... More... | |
| log ( $message) | |
| Log the status and any triggering info for debugging or statistics. More... | |
| needCreateAccountCaptcha (User $creatingUser=null) | |
| Logic to check if we need to pass a captcha for the current user to create a new account, or not. More... | |
| passCaptchaFromRequest (WebRequest $request, User $user) | |
| Given a required captcha run, test form input for correct input on the open session. More... | |
| passCaptchaLimited ( $index, $word, User $user) | |
| Checks, if the user reached the amount of false CAPTCHAs and give him some vacation or run self::passCaptcha() and clear counter if correct. More... | |
| passCaptchaLimitedFromRequest (WebRequest $request, User $user) | |
| Checks, if the user reached the amount of false CAPTCHAs and give him some vacation or run self::passCaptcha() and clear counter if correct. More... | |
| resetBadLoginCounter ( $username) | |
| Reset bad login counter after a successful login. More... | |
| retrieveCaptcha ( $index) | |
| Fetch this session's captcha info. More... | |
| setAction ( $action) | |
| setTrigger ( $trigger) | |
| shouldCheck (WikiPage $page, $content, $section, $context, $oldtext=null) | |
| showEditFormFields (&$editPage, &$out) | |
| Show error message for missing or incorrect captcha on EditPage. More... | |
| showHelp () | |
| Show a page explaining what this wacky thing is. More... | |
| storeCaptcha ( $info) | |
| Generate a captcha session ID and save the info in PHP's session storage. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from SimpleCaptcha | |
| getCaptchaParamsFromRequest (WebRequest $request) | |
| isAPICaptchaModule ( $module) | |
| passCaptcha ( $index, $word) | |
| Given a required captcha run, test form input for correct input on the open session. More... | |
| Protected Attributes inherited from SimpleCaptcha | |
| string | $action |
| Used to select the right message. More... | |
| string | $trigger |
| Used in log messages. More... | |
| Static Protected Attributes inherited from SimpleCaptcha | |
| static | $messagePrefix = 'captcha-' |
Detailed Description
Definition at line 5 of file MathCaptcha.class.php.
Member Function Documentation
◆ addCaptchaAPI()
| MathCaptcha::addCaptchaAPI | ( | & | $resultArr | ) |
- Parameters
-
array $resultArr
Reimplemented from SimpleCaptcha.
Definition at line 20 of file MathCaptcha.class.php.
References $html, describeCaptchaType(), fetchMath(), list, pickSum(), and SimpleCaptcha::storeCaptcha().
◆ describeCaptchaType()
| MathCaptcha::describeCaptchaType | ( | ) |
- Returns
- array
Reimplemented from SimpleCaptcha.
Definition at line 32 of file MathCaptcha.class.php.
Referenced by addCaptchaAPI().
◆ fetchMath()
| MathCaptcha::fetchMath | ( | $sum | ) |
Fetch the math.
Definition at line 68 of file MathCaptcha.class.php.
References $html.
Referenced by addCaptchaAPI(), getCaptchaInfo(), and getFormInformation().
◆ getCaptcha()
| MathCaptcha::getCaptcha | ( | ) |
◆ getCaptchaInfo()
| MathCaptcha::getCaptchaInfo | ( | $captchaData, | |
| $id | |||
| ) |
- Parameters
-
array $captchaData string $id
- Returns
- mixed
Reimplemented from SimpleCaptcha.
Definition at line 93 of file MathCaptcha.class.php.
References fetchMath().
◆ getFormInformation()
| MathCaptcha::getFormInformation | ( | $tabIndex = 1 | ) |
- Parameters
-
int $tabIndex
- Returns
- array
Reimplemented from SimpleCaptcha.
Definition at line 43 of file MathCaptcha.class.php.
References fetchMath(), Html::hidden(), Html::input(), list, pickSum(), and SimpleCaptcha::storeCaptcha().
◆ keyMatch()
| MathCaptcha::keyMatch | ( | $answer, | |
| $info | |||
| ) |
Validate a captcha response.
- Parameters
-
string $answer array $info
- Returns
- bool
Reimplemented from SimpleCaptcha.
Definition at line 13 of file MathCaptcha.class.php.
◆ onAuthChangeFormFields()
| MathCaptcha::onAuthChangeFormFields | ( | array | $requests, |
| array | $fieldInfo, | ||
| array & | $formDescriptor, | ||
| $action | |||
| ) |
- Parameters
-
array $requests array $fieldInfo array $formDescriptor string $action
Reimplemented from SimpleCaptcha.
Definition at line 104 of file MathCaptcha.class.php.
◆ pickSum()
| MathCaptcha::pickSum | ( | ) |
Pick a random sum.
Definition at line 58 of file MathCaptcha.class.php.
Referenced by addCaptchaAPI(), getCaptcha(), and getFormInformation().
The documentation for this class was generated from the following file:
- extensions/ConfirmEdit/MathCaptcha/MathCaptcha.class.php
