88 lines
2.6 KiB
PHP
88 lines
2.6 KiB
PHP
<?php
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namespace BookStack\Entities\Tools;
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use BookStack\Actions\ActivityType;
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use BookStack\Entities\Models\Book;
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use BookStack\Entities\Models\Bookshelf;
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use BookStack\Entities\Models\Chapter;
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use BookStack\Entities\Models\Page;
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use BookStack\Entities\Repos\BookRepo;
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use BookStack\Entities\Repos\BookshelfRepo;
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use BookStack\Facades\Activity;
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class HierarchyTransformer
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{
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protected BookRepo $bookRepo;
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protected BookshelfRepo $shelfRepo;
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protected Cloner $cloner;
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protected TrashCan $trashCan;
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public function __construct(BookRepo $bookRepo, BookshelfRepo $shelfRepo, Cloner $cloner, TrashCan $trashCan)
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{
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$this->bookRepo = $bookRepo;
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$this->shelfRepo = $shelfRepo;
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$this->cloner = $cloner;
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$this->trashCan = $trashCan;
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}
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/**
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* Transform a chapter into a book.
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* Does not check permissions, check before calling.
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*/
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public function transformChapterToBook(Chapter $chapter): Book
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{
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$inputData = $this->cloner->entityToInputData($chapter);
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$book = $this->bookRepo->create($inputData);
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$this->cloner->copyEntityPermissions($chapter, $book);
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/** @var Page $page */
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foreach ($chapter->pages as $page) {
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$page->chapter_id = 0;
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$page->changeBook($book->id);
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}
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$this->trashCan->destroyEntity($chapter);
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Activity::add(ActivityType::BOOK_CREATE_FROM_CHAPTER, $book);
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return $book;
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}
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/**
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* Transform a book into a shelf.
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* Does not check permissions, check before calling.
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*/
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public function transformBookToShelf(Book $book): Bookshelf
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{
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$inputData = $this->cloner->entityToInputData($book);
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$shelf = $this->shelfRepo->create($inputData, []);
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$this->cloner->copyEntityPermissions($book, $shelf);
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$shelfBookSyncData = [];
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/** @var Chapter $chapter */
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foreach ($book->chapters as $index => $chapter) {
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$newBook = $this->transformChapterToBook($chapter);
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$shelfBookSyncData[$newBook->id] = ['order' => $index];
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if (!$newBook->restricted) {
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$this->cloner->copyEntityPermissions($shelf, $newBook);
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}
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}
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if ($book->directPages->count() > 0) {
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$book->name .= ' ' . trans('entities.pages');
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$shelfBookSyncData[$book->id] = ['order' => count($shelfBookSyncData) + 1];
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$book->save();
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} else {
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$this->trashCan->destroyEntity($book);
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}
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$shelf->books()->sync($shelfBookSyncData);
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Activity::add(ActivityType::BOOKSHELF_CREATE_FROM_BOOK, $shelf);
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return $shelf;
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}
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}
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