public function execute()
{
global $wgCaptchaSecret, $wgCaptchaDirectoryLevels;
$instance = ConfirmEditHooks::getInstance();
if (!$instance instanceof FancyCaptcha) {
$this->error("\$wgCaptchaClass is not FancyCaptcha.\n", 1);
}
$backend = $instance->getBackend();
$countAct = $instance->estimateCaptchaCount();
$this->output("Estimated number of captchas is {$countAct}.\n");
$countGen = (int) $this->getOption('fill') - $countAct;
if ($countGen <= 0) {
$this->output("No need to generate anymore captchas.\n");
return;
}
$tmpDir = wfTempDir() . '/mw-fancycaptcha-' . time() . '-' . wfRandomString(6);
if (!wfMkdirParents($tmpDir)) {
$this->error("Could not create temp directory.\n", 1);
}
$e = null;
// exception
try {
$cmd = sprintf("python %s --key %s --output %s --count %s --dirs %s", wfEscapeShellArg(__DIR__ . '/../captcha.py'), wfEscapeShellArg($wgCaptchaSecret), wfEscapeShellArg($tmpDir), wfEscapeShellArg($countGen), wfEscapeShellArg($wgCaptchaDirectoryLevels));
foreach (array('wordlist', 'font', 'font-size', 'blacklist', 'verbose') as $par) {
if ($this->hasOption($par)) {
$cmd .= " --{$par} " . wfEscapeShellArg($this->getOption($par));
}
}
$this->output("Generating {$countGen} new captchas...\n");
$retVal = 1;
wfShellExec($cmd, $retVal, array(), array('time' => 0));
if ($retVal != 0) {
wfRecursiveRemoveDir($tmpDir);
$this->error("Could not run generation script.\n", 1);
}
$flags = FilesystemIterator::SKIP_DOTS;
$iter = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($tmpDir, $flags), RecursiveIteratorIterator::CHILD_FIRST);
$this->output("Copying the new captchas to storage...\n");
foreach ($iter as $fileInfo) {
if (!$fileInfo->isFile()) {
continue;
}
list($salt, $hash) = $instance->hashFromImageName($fileInfo->getBasename());
$dest = $instance->imagePath($salt, $hash);
$backend->prepare(array('dir' => dirname($dest)));
$status = $backend->quickStore(array('src' => $fileInfo->getPathname(), 'dst' => $dest));
if (!$status->isOK()) {
$this->error("Could not save file '{$fileInfo->getPathname()}'.\n");
}
}
} catch (Exception $e) {
wfRecursiveRemoveDir($tmpDir);
throw $e;
}
$this->output("Removing temporary files...\n");
wfRecursiveRemoveDir($tmpDir);
$this->output("Done.\n");
}
function execute($par)
{
$this->setHeaders();
$instance = ConfirmEditHooks::getInstance();
switch ($par) {
case "image":
return $instance->showImage();
case "help":
default:
return $instance->showHelp();
}
}
function execute($par)
{
$this->setHeaders();
$instance = ConfirmEditHooks::getInstance();
switch ($par) {
case "image":
if (method_exists($instance, 'showImage')) {
return $instance->showImage();
}
case "help":
default:
return $instance->showHelp();
}
}
public static function getInstance() {
if ( !self::$initialized ) {
self::$initialized = true;
if ( class_exists( 'ConfirmEditHooks' ) ) {
$captcha = ConfirmEditHooks::getInstance();
if ( $captcha instanceof SimpleCaptcha ) {
self::$instance = new WlCaptchaAdapter( $captcha );
} else {
$classname = get_class( $captcha );
trigger_error( "Only captchas derived from SimpleCaptcha " .
"are compatible with Wikilog. The current captcha, " .
"{$classname}, isn't compatible.", E_USER_WARNING );
}
}
}
return self::$instance;
}
private function getCaptchaObj()
{
$captchaObj = null;
if (!empty($this->wg->WikiaEnableConfirmEditExt)) {
$captchaObj = ConfirmEditHooks::getInstance();
}
return $captchaObj;
}
/**
* @param User $target
*/
function __construct($target, $par)
{
global $wgRequest, $wgUser;
$this->wasPosted = $wgRequest->wasPosted();
$this->formType = $wgRequest->getText('formtype', $par);
# Check for type in [[Special:Contact/type]]: change pagetext and prefill form fields
if ($this->formType != '') {
$message = 'contactpage-pagetext-' . $this->formType;
$text = wfMsgExt($message, 'parse');
if (!wfEmptyMsg($message, $text)) {
$this->formularText = $text;
} else {
$this->formularText = wfMsgExt('contactpage-pagetext', 'parse');
}
$message = 'contactpage-subject-' . $this->formType;
$text = wfMsgForContentNoTrans($message);
if (!wfEmptyMsg($message, $text)) {
$this->subject = $wgRequest->getText('wpSubject', $text);
} else {
$this->subject = $wgRequest->getText('wpSubject');
}
$message = 'contactpage-text-' . $this->formType;
$text = wfMsgForContentNoTrans($message);
if (!wfEmptyMsg($message, $text)) {
$this->text = $wgRequest->getText('wpText', $text);
} else {
$this->text = $wgRequest->getText('wpText');
}
} else {
$this->formularText = wfMsgExt('contactpage-pagetext', 'parse');
$this->text = $wgRequest->getText('wpText');
$this->subject = $wgRequest->getText('wpSubject');
}
$this->target = $target;
$this->cc_me = $wgRequest->getBool('wpCCMe');
$this->includeIP = $wgRequest->getBool('wpIncludeIP');
$this->fromname = $wgRequest->getText('wpFromName');
$this->fromaddress = $wgRequest->getText('wpFromAddress');
if ($wgUser->isLoggedIn()) {
if (!$this->fromname) {
$this->fromname = $wgUser->getName();
}
if (!$this->fromaddress) {
$this->fromaddress = $wgUser->getEmail();
}
}
// prepare captcha if applicable
if ($this->useCaptcha()) {
$captcha = ConfirmEditHooks::getInstance();
$captcha->trigger = 'contactpage';
$captcha->action = 'contact';
}
}
/**
* @param User $target
*/
function __construct($target)
{
global $wgRequest, $wgUser;
$this->target = $target;
$this->text = $wgRequest->getText('wpText');
$this->subject = $wgRequest->getText('wpSubject');
$this->cc_me = $wgRequest->getBool('wpCCMe');
$this->fromname = $wgRequest->getText('wpFromName');
$this->fromaddress = $wgRequest->getText('wpFromAddress');
if ($wgUser->isLoggedIn()) {
if (!$this->fromname) {
$this->fromname = $wgUser->getName();
}
if (!$this->fromaddress) {
$this->fromaddress = $wgUser->getEmail();
}
}
//prepare captcha if applicable
if ($this->useCaptcha()) {
$captcha = ConfirmEditHooks::getInstance();
$captcha->trigger = 'contactpage';
$captcha->action = 'contact';
}
}