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Added ability to clone books

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This commit is contained in:
Dan Brown
2021-12-19 19:20:31 +00:00
parent 20e093a7a1
commit 0288320700
9 changed files with 245 additions and 3 deletions
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67
app/Entities/Tools/Cloner.php
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@ -7,8 +7,12 @@ use BookStack\Entities\Models\Book;
use BookStack\Entities\Models\Chapter;
use BookStack\Entities\Models\Entity;
use BookStack\Entities\Models\Page;
use BookStack\Entities\Repos\BookRepo;
use BookStack\Entities\Repos\ChapterRepo;
use BookStack\Entities\Repos\PageRepo;
use BookStack\Uploads\Image;
use BookStack\Uploads\ImageService;
use Illuminate\Http\UploadedFile;
class Cloner
{
@ -23,10 +27,22 @@ class Cloner
*/
protected $chapterRepo;
public function __construct(PageRepo $pageRepo, ChapterRepo $chapterRepo)
/**
* @var BookRepo
*/
protected $bookRepo;
/**
* @var ImageService
*/
protected $imageService;
public function __construct(PageRepo $pageRepo, ChapterRepo $chapterRepo, BookRepo $bookRepo, ImageService $imageService)
{
$this->pageRepo = $pageRepo;
$this->chapterRepo = $chapterRepo;
$this->bookRepo = $bookRepo;
$this->imageService = $imageService;
}
/**
@ -66,6 +82,55 @@ class Cloner
return $copyChapter;
}
/**
* Clone the given book.
* Clones all child chapters & pages.
*/
public function cloneBook(Book $original, string $newName): Book
{
$bookDetails = $original->getAttributes();
$bookDetails['name'] = $newName;
$bookDetails['tags'] = $this->entityTagsToInputArray($original);
$copyBook = $this->bookRepo->create($bookDetails);
$directChildren = $original->getDirectChildren();
foreach ($directChildren as $child) {
if ($child instanceof Chapter && userCan('chapter-create', $copyBook)) {
$this->cloneChapter($child, $copyBook, $child->name);
}
if ($child instanceof Page && !$child->draft && userCan('page-create', $copyBook)) {
$this->clonePage($child, $copyBook, $child->name);
}
}
if ($original->cover) {
try {
$tmpImgFile = tmpfile();
$uploadedFile = $this->imageToUploadedFile($original->cover, $tmpImgFile);
$this->bookRepo->updateCoverImage($copyBook, $uploadedFile, false);
} catch (\Exception $exception) {
}
}
return $copyBook;
}
/**
* Convert an image instance to an UploadedFile instance to mimic
* a file being uploaded.
*/
protected function imageToUploadedFile(Image $image, &$tmpFile): ?UploadedFile
{
$imgData = $this->imageService->getImageData($image);
$tmpImgFilePath = stream_get_meta_data($tmpFile)['uri'];
file_put_contents($tmpImgFilePath, $imgData);
return new UploadedFile($tmpImgFilePath, basename($image->path));
}
/**
* Convert the tags on the given entity to the raw format
* that's used for incoming request data.