BookStack Code Mirror - bookstack/blob - app/Repos/ChapterRepo.php

   1 <?php namespace Oxbow\Repos;
   2
   3
   4 use Illuminate\Support\Str;
   5 use Oxbow\Chapter;
   6
   7 class ChapterRepo
   8 {
   9
  10     protected $chapter;
  11
  12     /**
  13      * ChapterRepo constructor.
  14      * @param $chapter
  15      */
  16     public function __construct(Chapter $chapter)
  17     {
  18         $this->chapter = $chapter;
  19     }
  20
  21     public function getById($id)
  22     {
  23         return $this->chapter->findOrFail($id);
  24     }
  25
  26     public function getAll()
  27     {
  28         return $this->chapter->all();
  29     }
  30
  31     public function getBySlug($slug, $bookId)
  32     {
  33         return $this->chapter->where('slug', '=', $slug)->where('book_id', '=', $bookId)->first();
  34     }
  35
  36     public function newFromInput($input)
  37     {
  38         return $this->chapter->fill($input);
  39     }
  40
  41     public function destroyById($id)
  42     {
  43         $page = $this->getById($id);
  44         $page->delete();
  45     }
  46
  47     public function doesSlugExist($slug, $bookId, $currentId = false)
  48     {
  49         $query = $this->chapter->where('slug', '=', $slug)->where('book_id', '=', $bookId);
  50         if($currentId) {
  51             $query = $query->where('id', '!=', $currentId);
  52         }
  53         return $query->count() > 0;
  54     }
  55
  56     public function findSuitableSlug($name, $bookId, $currentId = false)
  57     {
  58         $slug = Str::slug($name);
  59         while($this->doesSlugExist($slug, $bookId, $currentId)) {
  60             $slug .= '-' . substr(md5(rand(1, 500)), 0, 3);
  61         }
  62         return $slug;
  63     }
  64
  65 }