/**
* @desc Method for getting diff between actual Wikia.css file and text given in request parameter
* @paramRequest string wikitext - request param in which you can provide text to create a diff
*/
public function getDiff()
{
$wikitext = $this->request->getVal('wikitext', '');
$model = new SpecialCssModel();
$editPageService = new EditPageService($model->getCssFileTitle());
$this->diff = $editPageService->getDiff($wikitext);
}
/**
* Perform reverse parsing on given HTML (when needed)
*/
private static function resolveWikitext($content, $mode, $page, $method, $section)
{
global $wgRequest, $wgTitle, $wgOut;
wfProfileIn(__METHOD__);
if ($wgTitle && class_exists($page)) {
$pageObj = new $page();
if (is_a($pageObj, 'SpecialCustomEditPage')) {
$wikitext = $pageObj->getWikitextFromRequestForPreview($wgRequest->getVal('title', 'empty'));
$service = new EditPageService($wgTitle);
$html = $pageObj->getOwnPreviewDiff($wikitext, $method);
$catbox = null;
$interlanglinks = null;
if ($html === false) {
$html = '';
if ($method == 'preview') {
list($html, $catbox, $interlanglinks) = $service->getPreview($wikitext);
// allow extensions to modify preview (BugId:8354) - this hook should only be run on article's content
wfRunHooks('OutputPageBeforeHTML', array(&$wgOut, &$html));
// add page title when not in section edit mode
if ($section === '') {
$html = '<h1 class="pagetitle">' . $wgTitle->getPrefixedText() . '</h1>' . $html;
}
// allow extensions to modify preview (BugId:6721)
wfRunHooks('EditPageLayoutModifyPreview', array($wgTitle, &$html, $wikitext));
} elseif ($method == 'diff') {
$html = $service->getDiff($wikitext, intval($section));
}
}
$html = '<div class="WikiaArticle">' . $html . '</div>';
$res = array('html' => $html, 'catbox' => $catbox, 'interlanglinks' => $interlanglinks);
wfProfileOut(__METHOD__);
return $res;
}
}
wfProfileOut(__METHOD__);
return array('html' => '');
}
public function getPreview($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);
}
public static function getTemplatesList()
{
global $wgTitle;
$service = new EditPageService($wgTitle);
$html = $service->getTemplatesList();
return array('templates' => $html);
}
public function preview()
{
$body = $this->getConvertedContent($this->request->getVal('body', ''));
$service = new EditPageService($this->wg->Title);
$out = $service->getPreview($body);
$metatitle = $this->request->getVal('metatitle', '');
if (!empty($metatitle)) {
$metatitle = '<div class="msg-title"><span>' . htmlspecialchars($metatitle) . '</span></div>';
}
$this->response->setVal('body', $metatitle . $out[0]);
}
