BookStack Code Mirror - bookstack/blob - app/Exports/ZipExports/Models/ZipExportBook.php

   1 <?php
   2
   3 namespace BookStack\Exports\ZipExports\Models;
   4
   5 use BookStack\Entities\Models\Book;
   6 use BookStack\Entities\Models\Chapter;
   7 use BookStack\Entities\Models\Page;
   8 use BookStack\Exports\ZipExports\ZipExportFiles;
   9
  10 class ZipExportBook extends ZipExportModel
  11 {
  12     public ?int $id = null;
  13     public string $name;
  14     public ?string $description_html = null;
  15     public ?string $cover = null;
  16     /** @var ZipExportChapter[] */
  17     public array $chapters = [];
  18     /** @var ZipExportPage[] */
  19     public array $pages = [];
  20     /** @var ZipExportTag[] */
  21     public array $tags = [];
  22
  23     public static function fromModel(Book $model, ZipExportFiles $files): self
  24     {
  25         $instance = new self();
  26         $instance->id = $model->id;
  27         $instance->name = $model->name;
  28         $instance->description_html = $model->descriptionHtml();
  29
  30         if ($model->cover) {
  31             $instance->cover = $files->referenceForImage($model->cover);
  32         }
  33
  34         $instance->tags = ZipExportTag::fromModelArray($model->tags()->get()->all());
  35
  36         $chapters = [];
  37         $pages = [];
  38
  39         $children = $model->getDirectVisibleChildren()->all();
  40         foreach ($children as $child) {
  41             if ($child instanceof Chapter) {
  42                 $chapters[] = $child;
  43             } else if ($child instanceof Page) {
  44                 $pages[] = $child;
  45             }
  46         }
  47
  48         $instance->pages = ZipExportPage::fromModelArray($pages, $files);
  49         $instance->chapters = ZipExportChapter::fromModelArray($chapters, $files);
  50
  51         return $instance;
  52     }
  53 }