BookStack/app/Http/Controllers/ChapterController.php

159 lines
4.8 KiB
PHP

<?php
namespace Oxbow\Http\Controllers;
use Activity;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Oxbow\Http\Requests;
use Oxbow\Http\Controllers\Controller;
use Oxbow\Repos\BookRepo;
use Oxbow\Repos\ChapterRepo;
class ChapterController extends Controller
{
protected $bookRepo;
protected $chapterRepo;
/**
* ChapterController constructor.
* @param $bookRepo
* @param $chapterRepo
*/
public function __construct(BookRepo $bookRepo, ChapterRepo $chapterRepo)
{
$this->bookRepo = $bookRepo;
$this->chapterRepo = $chapterRepo;
parent::__construct();
}
/**
* Show the form for creating a new chapter.
*
* @param $bookSlug
* @return Response
*/
public function create($bookSlug)
{
$this->checkPermission('chapter-create');
$book = $this->bookRepo->getBySlug($bookSlug);
return view('chapters/create', ['book' => $book, 'current' => $book]);
}
/**
* Store a newly created chapter in storage.
*
* @param $bookSlug
* @param Request $request
* @return Response
*/
public function store($bookSlug, Request $request)
{
$this->checkPermission('chapter-create');
$this->validate($request, [
'name' => 'required|string|max:255'
]);
$book = $this->bookRepo->getBySlug($bookSlug);
$chapter = $this->chapterRepo->newFromInput($request->all());
$chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id);
$chapter->priority = $this->bookRepo->getNewPriority($book);
$chapter->created_by = Auth::user()->id;
$chapter->updated_by = Auth::user()->id;
$book->chapters()->save($chapter);
Activity::add($chapter, 'chapter_create', $book->id);
return redirect($chapter->getUrl());
}
/**
* Display the specified chapter.
*
* @param $bookSlug
* @param $chapterSlug
* @return Response
*/
public function show($bookSlug, $chapterSlug)
{
$book = $this->bookRepo->getBySlug($bookSlug);
$chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
return view('chapters/show', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
}
/**
* Show the form for editing the specified chapter.
*
* @param $bookSlug
* @param $chapterSlug
* @return Response
*/
public function edit($bookSlug, $chapterSlug)
{
$this->checkPermission('chapter-update');
$book = $this->bookRepo->getBySlug($bookSlug);
$chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
return view('chapters/edit', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
}
/**
* Update the specified chapter in storage.
*
* @param Request $request
* @param $bookSlug
* @param $chapterSlug
* @return Response
*/
public function update(Request $request, $bookSlug, $chapterSlug)
{
$this->checkPermission('chapter-update');
$book = $this->bookRepo->getBySlug($bookSlug);
$chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
$chapter->fill($request->all());
$chapter->slug = $this->chapterRepo->findSuitableSlug($chapter->name, $book->id, $chapter->id);
$chapter->updated_by = Auth::user()->id;
$chapter->save();
Activity::add($chapter, 'chapter_update', $book->id);
return redirect($chapter->getUrl());
}
/**
* Shows the page to confirm deletion of this chapter.
* @param $bookSlug
* @param $chapterSlug
* @return \Illuminate\View\View
*/
public function showDelete($bookSlug, $chapterSlug)
{
$this->checkPermission('chapter-delete');
$book = $this->bookRepo->getBySlug($bookSlug);
$chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
return view('chapters/delete', ['book' => $book, 'chapter' => $chapter, 'current' => $chapter]);
}
/**
* Remove the specified chapter from storage.
*
* @param $bookSlug
* @param $chapterSlug
* @return Response
*/
public function destroy($bookSlug, $chapterSlug)
{
$this->checkPermission('chapter-delete');
$book = $this->bookRepo->getBySlug($bookSlug);
$chapter = $this->chapterRepo->getBySlug($chapterSlug, $book->id);
if (count($chapter->pages) > 0) {
foreach ($chapter->pages as $page) {
$page->chapter_id = 0;
$page->save();
}
}
Activity::removeEntity($chapter);
Activity::addMessage('chapter_delete', $book->id, $chapter->name);
$chapter->delete();
return redirect($book->getUrl());
}
}