/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return Response
*/
public function edit($id)
{
//edita un post existente
$post = Post::whereId($id)->firstOrFail();
$categories = Category::all();
$selectedCategories = $post->categories->lists('id')->toArray();
return view('backend.posts.edit', compact('post', 'categories', 'selectedCategories'));
}
/**
* 显示具体文章页面,阅读次数加1
*
* @param int $id 文章id
*/
public function showPost($id)
{
$post = Post::whereId($id)->where('is_draft', '==', 0)->firstOrFail();
$post->content = EndaEditor::MarkDecode($post->content);
$read = Post::whereId($id)->first()->read;
$time = Post::whereId($id)->first()->updated_at;
$read++;
Post::whereId($id)->update(['read' => $read, 'updated_at' => $time]);
return view('blog.post')->withPost($post);
}
public function update($id, PostFormRequest $request)
{
$post = Post::whereId($id)->firstOrFail();
$post->title = $request->get('title');
$post->content = $request->get('content');
$post->slug = Str::slug($request->get('title'), '-');
$post->save();
$post->categories()->sync($request->get('categories'));
return redirect(action('Admin\\PostsController@edit', $post->id))->with('status', 'The post has been updated!');
}