/**
* Delete a solved captcha image, if $wgCaptchaDeleteOnSolve is true.
*/
function passCaptcha()
{
global $wgCaptchaDeleteOnSolve;
$info = $this->retrieveCaptcha();
// get the captcha info before it gets deleted
$pass = parent::passCaptcha();
if ($pass && $wgCaptchaDeleteOnSolve) {
$filename = $this->imagePath($info['salt'], $info['hash']);
if (file_exists($filename)) {
unlink($filename);
}
}
return $pass;
}
/**
* Delete a solved captcha image, if $wgCaptchaDeleteOnSolve is true.
*/
function passCaptcha()
{
global $wgCaptchaDeleteOnSolve;
$info = $this->retrieveCaptcha();
// get the captcha info before it gets deleted
$pass = parent::passCaptcha();
if ($pass && $wgCaptchaDeleteOnSolve) {
$this->getBackend()->quickDelete(array('src' => $this->imagePath($info['salt'], $info['hash'])));
}
return $pass;
}
/**
* handle ConfirmEdit captcha, only for CreatePage, which will be treated a bit differently (edits in special page)
* this function is based on Bartek's solution for CreateAPage done in t:r6990 [RT#21902] - Marooned
* @param SimpleCaptcha $captcha
* @param $editPage
* @param $newtext
* @param $section
* @param $merged
* @param $result
* @return bool
*/
public function wfCreatePageOnConfirmEdit(&$captcha, &$editPage, $newtext, $section, $merged, &$result)
{
global $wgTitle;
$canonspname = array_shift(SpecialPageFactory::resolveAlias($wgTitle->getDBkey()));
if ($canonspname != 'CreatePage') {
return true;
}
if ($captcha->shouldCheck($editPage, $newtext, $section, $merged)) {
if ($captcha->passCaptcha()) {
$result = true;
return false;
} else {
global $wgHooks, $wgCreatePageCaptchaTriggered;
$wgCreatePageCaptchaTriggered = true;
$wgHooks['EditPage::showEditForm:beforeToolbar'][] = array($this, 'renderFormHeaderWrapper');
$result = false;
return true;
}
} else {
return true;
}
}
