public function searchAriticleByTitle(Request $request)
{
$title = $request->input('title');
Session::flash('search_title', $title);
$articles = Article::whereRaw('title like ?', ["%{$title}%"])->orderBy('created_at', 'desc')->paginate();
return view('welcome')->with(['articles' => $articles, 'search_data' => ['title' => $title]]);
}
/**
* rss
*/
public function feed()
{
$rss = \RSS::make();
Log::info("开始构建RSS XML.");
if (Cache::has('self:rss')) {
Log::info("发现缓存的RSS XMLDOCUMENT。");
$rss = Cache::get("self:rss");
// make channel.
} else {
Log::info("没有发现缓存中存在RSS XMLDOCUMENT。开始构建。");
$rss->channel(['title' => 'LuBlog', 'description' => '蝼蚁虽小，也有梦想。', 'link' => url('/')])->withImage(['url' => asset('/images/avatar.jpg'), 'title' => '头像', 'link' => url('/')]);
$articles = Article::orderBy('created_at', 'desc')->take(20)->get();
// gen posts data ......
foreach ($articles as $article) {
$rss->item(['title' => $article->title, 'description|cdata' => $article->description, 'link' => url('/article/' . $article->id)]);
}
$expries_at = Carbon::now()->addMinutes(30);
Cache::put('self:rss', $rss, $expries_at);
}
// If you want to save the rss data to file.
// $rss->save('rss.xml');
// Or just make a response to the http request.
return \Response::make($rss->render(), 200, ['Content-Type' => 'text/xml']);
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return Response
*/
public function destroy($id)
{
if (Article::destroy($id)) {
$this->clear_articels_cache();
$message = "删除文章成功";
} else {
$message = "删除文章失败";
}
return redirect('/admin/article')->with('message', $message);
}