private function saveData(Text $text, Request $request, Document $document, DocumentRepository $documentRepo)
{
if (!$request->hasRequestValue("intro") || !$request->hasRequestValue("title")) {
return;
}
if ($document->isForWidgetArea()) {
$text->addError($text->t("main.document") . ' ' . $text->t("errors.not_editable"));
return;
}
$document->setIntro($request->getRequestString("intro", ''));
$document->setTitle($request->getRequestString("title", ''));
$valid = true;
if (!Validate::requestToken($request)) {
$valid = false;
}
if (!Validate::stringLength($document->getIntro(), Document::INTRO_MIN_LENGTH, Document::INTRO_MAX_LENGTH)) {
$text->addError($text->t("documents.intro") . ' ' . Validate::getLastError($text));
$valid = false;
}
if (!Validate::stringLength($document->getTitle(), Document::TITLE_MIN_LENGTH, Document::TITLE_MAX_LENGTH)) {
$text->addError($text->t("documents.title") . ' ' . Validate::getLastError($text));
$valid = false;
}
if (!$valid) {
return;
}
$isNew = $document->getId() == 0;
$documentRepo->saveDocument($document);
if ($isNew) {
$text->addMessage($text->t("main.document") . ' ' . $text->t("editor.is_created"));
} else {
$text->addMessage($text->t("main.document") . ' ' . $text->t("editor.is_edited"));
}
}
/**
* Creates a document with the id, title and intro customized for the widget
* area. (The id of the widget area is equal to the id of the document.)
* @param InstalledWidgets $installedWidgets The installed widgets object.
* @param Text $text The text object, for populating the intro field.
* @param int $widgetArea Id of the widget area and document.
* @return Document The document.
* @throws NotFoundException If the theme supports no widget area with the
* given number.
*/
public static function createForWidgetArea(InstalledWidgets $installedWidgets, Text $text, $widgetArea)
{
$widgetAreas = $installedWidgets->getWidgetAreas();
if (!isset($widgetAreas[$widgetArea])) {
throw new NotFoundException();
}
// This is a valid widget area, so create a document for it
$title = $widgetAreas[$widgetArea];
if (strLen($title) > self::TITLE_MAX_LENGTH) {
$title = subStr($title, 0, self::TITLE_MAX_LENGTH);
}
$intro = $text->tReplaced("documents.created_for_widgets", $title);
$document = new Document();
$document->isWidgetArea = true;
$document->id = (int) $widgetArea;
$document->setTitle(ucFirst($title));
$document->setIntro($intro);
return $document;
}