/**
* Determine if a page exists based on it's url.
* @param string $url Page URL.
* @return bool
*/
public static function exists($url)
{
try {
$page = WikiPage::where('url', $url)->firstOrFail();
return true;
} catch (Exception $e) {
return false;
}
}
public function create()
{
$data = Request::only('title', 'content', 'url');
$url = $this->canonicalUrl($data['url']);
if (WikiPage::exists($url)) {
return redirect()->route('wiki.page.view', $url);
}
$valid = WikiPage::valid($data);
if ($valid === true) {
$page = WikiPage::create($data);
$url = $page->url;
return redirect()->route('wiki.page.view', $url);
} else {
return response($valid, 500);
}
}