/**
* @param AbstractRevision $revision
* @param Title $title
* @return array
*/
public function getLinks(AbstractRevision $revision, Title $title)
{
global $wgParser;
$options = new \ParserOptions();
$output = $wgParser->parse($revision->getContent('wikitext'), $title, $options);
return array_keys($output->getExternalLinks());
}
/**
* @param IContextSource $context
* @param AbstractRevision $newRevision
* @param AbstractRevision|null $oldRevision
* @param Title $title
* @return Status
*/
public function validate(IContextSource $context, AbstractRevision $newRevision, AbstractRevision $oldRevision = null, Title $title)
{
global $wgSpamRegex;
/*
* This should not roundtrip to Parsoid; SpamRegex checks will be
* performed upon submitting new content, and content is always
* submitted in wikitext. It will only be transformed once it's being
* saved to DB.
*/
$text = $newRevision->getContent('wikitext');
// back compat, $wgSpamRegex may be a single string or an array of regexes
$regexes = (array) $wgSpamRegex;
foreach ($regexes as $regex) {
if (preg_match($regex, $text, $matches)) {
return Status::newFatal('spamprotectionmatch', $matches[0]);
}
}
return Status::newGood();
}
/**
* @param IContextSource $context
* @param AbstractRevision $newRevision
* @param AbstractRevision|null $oldRevision
* @param Title $title
* @return Status
*/
public function validate(IContextSource $context, AbstractRevision $newRevision, AbstractRevision $oldRevision = null, Title $title)
{
global $wgOut;
$newContent = $newRevision->getContent('wikitext');
$oldContent = $oldRevision !== null ? $oldRevision->getContent('wikitext') : '';
/** @var SimpleCaptcha $captcha */
$captcha = ConfirmEditHooks::getInstance();
$wikiPage = new WikiPage($title);
// first check if the submitted content is offensive (as flagged by
// ConfirmEdit), next check for a (valid) captcha to have been entered
if ($captcha->shouldCheck($wikiPage, $newContent, false, false, $oldContent) && !$captcha->passCaptchaLimited()) {
// getting here means we submitted bad content without good captcha
// result (or any captcha result at all) - let's get the captcha
// HTML to display as error message!
$html = $captcha->getForm();
// some captcha implementations need CSS and/or JS, which is added
// via their getForm() methods (which we just called) -
// let's extract those and respond them along with the form HTML
$html = $wgOut->buildCssLinks() . $wgOut->getScriptsForBottomQueue(true) . $html;
$msg = wfMessage('flow-spam-confirmedit-form')->rawParams($html);
return Status::newFatal($msg);
}
return Status::newGood();
}
protected function calcContentLength(AbstractRevision $revision)
{
if ($revision->isModerated() && !$revision->isLocked()) {
return 0;
} else {
return $revision->getContentLength() ?: mb_strlen($revision->getContent('wikitext'));
}
}
/**
* @param AbstractRevision $revision
* @return string
*/
public function getContent(AbstractRevision $revision)
{
return $this->apply($revision->getContent('html'), $revision->getCollection()->getTitle());
}