public function getPreview($wikitext)
{
// TODO: use wgParser here because some parser hooks initialize themselves on wgParser (should on provided parser instance)
global $wgParser, $wgUser, $wgRequest;
wfProfileIn(__METHOD__);
$parserOptions = new ParserOptions($wgUser);
// call preSaveTransform so signatures, {{subst:foo}}, etc. will work
$wikitext = $wgParser->preSaveTransform($wikitext, $this->mTitle, $this->app->getGlobal('wgUser'), $parserOptions);
// parse wikitext using MW parser
$html = $wgParser->parse($wikitext, $this->mTitle, $parserOptions)->getText();
$html = EditPageService::wrapBodyText($this->mTitle, $wgRequest, $html);
// we should also render categories and interlanguage links
$parserOutput = $wgParser->getOutput();
$catbox = $this->renderCategoryBoxFromParserOutput($parserOutput);
$interlanglinks = $this->renderInterlangBoxFromParserOutput($parserOutput);
wfProfileOut(__METHOD__);
return array($html, $catbox, $interlanglinks);
}
public function getPreview($wikitext)
{
// TODO: use wgParser here because some parser hooks initialize themselves on wgParser (should on provided parser instance)
global $wgParser, $wgUser, $wgRequest;
wfProfileIn(__METHOD__);
$wg = $this->app->wg;
$parserOptions = new ParserOptions($wgUser);
$originalWikitext = $wikitext;
if (!empty($wg->EnableCategorySelectExt)) {
// if CategorySelect is enabled, add categories to wikitext
$categories = $wg->Request->getVal('categories', '');
$wikitext .= CategoryHelper::changeFormat($categories, 'json', 'wikitext');
}
// call preSaveTransform so signatures, {{subst:foo}}, etc. will work
$wikitext = $wgParser->preSaveTransform($wikitext, $this->mTitle, $this->app->getGlobal('wgUser'), $parserOptions);
// parse wikitext using MW parser
$parserOutput = $wgParser->parse($wikitext, $this->mTitle, $parserOptions);
/**
* Allow extensions to modify the ParserOutput
*/
wfRunHooks('ArticlePreviewAfterParse', [$parserOutput, $this->mTitle]);
$html = $parserOutput->getText();
$html = EditPageService::wrapBodyText($this->mTitle, $wgRequest, $html);
// we should also render categories and interlanguage links
$catbox = $this->renderCategoryBoxFromParserOutput($parserOutput);
$interlanglinks = $this->renderInterlangBoxFromParserOutput($parserOutput);
/**
* bugid: 47995 -- Treat JavaScript and CSS as raw text wrapped in <pre> tags
* We still rely on the parser for other stuff
*/
if ($this->mTitle->isCssOrJsPage()) {
$html = '<pre>' . htmlspecialchars($originalWikitext) . '</pre>';
}
wfProfileOut(__METHOD__);
return array($html, $catbox, $interlanglinks);
}
