3 namespace BookStack\Entities\Repos;
5 use BookStack\Activity\ActivityType;
6 use BookStack\Entities\Models\Book;
7 use BookStack\Entities\Models\Chapter;
8 use BookStack\Entities\Queries\EntityQueries;
9 use BookStack\Entities\Tools\BookContents;
10 use BookStack\Entities\Tools\TrashCan;
11 use BookStack\Exceptions\MoveOperationException;
12 use BookStack\Exceptions\PermissionsException;
13 use BookStack\Facades\Activity;
18 public function __construct(
19 protected BaseRepo $baseRepo,
20 protected EntityQueries $entityQueries,
21 protected TrashCan $trashCan,
26 * Create a new chapter in the system.
28 public function create(array $input, Book $parentBook): Chapter
30 $chapter = new Chapter();
31 $chapter->book_id = $parentBook->id;
32 $chapter->priority = (new BookContents($parentBook))->getLastPriority() + 1;
33 $this->baseRepo->create($chapter, $input);
34 $this->baseRepo->updateDefaultTemplate($chapter, intval($input['default_template_id'] ?? null));
35 Activity::add(ActivityType::CHAPTER_CREATE, $chapter);
37 $this->baseRepo->sortParent($chapter);
43 * Update the given chapter.
45 public function update(Chapter $chapter, array $input): Chapter
47 $this->baseRepo->update($chapter, $input);
49 if (array_key_exists('default_template_id', $input)) {
50 $this->baseRepo->updateDefaultTemplate($chapter, intval($input['default_template_id']));
53 Activity::add(ActivityType::CHAPTER_UPDATE, $chapter);
55 $this->baseRepo->sortParent($chapter);
61 * Remove a chapter from the system.
65 public function destroy(Chapter $chapter)
67 $this->trashCan->softDestroyChapter($chapter);
68 Activity::add(ActivityType::CHAPTER_DELETE, $chapter);
69 $this->trashCan->autoClearOld();
73 * Move the given chapter into a new parent book.
74 * The $parentIdentifier must be a string of the following format:
75 * 'book:<id>' (book:5).
77 * @throws MoveOperationException
78 * @throws PermissionsException
80 public function move(Chapter $chapter, string $parentIdentifier): Book
82 $parent = $this->entityQueries->findVisibleByStringIdentifier($parentIdentifier);
83 if (!$parent instanceof Book) {
84 throw new MoveOperationException('Book to move chapter into not found');
87 if (!userCan('chapter-create', $parent)) {
88 throw new PermissionsException('User does not have permission to create a chapter within the chosen book');
91 $chapter->changeBook($parent->id);
92 $chapter->rebuildPermissions();
93 Activity::add(ActivityType::CHAPTER_MOVE, $chapter);
95 $this->baseRepo->sortParent($chapter);