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

   1 <?php namespace BookStack\Repos;
   2
   3 use Illuminate\Support\Str;
   4 use BookStack\Book;
   5
   6 class BookRepo
   7 {
   8
   9     protected $book;
  10     protected $pageRepo;
  11
  12     /**
  13      * BookRepo constructor.
  14      * @param Book     $book
  15      * @param PageRepo $pageRepo
  16      */
  17     public function __construct(Book $book, PageRepo $pageRepo)
  18     {
  19         $this->book = $book;
  20         $this->pageRepo = $pageRepo;
  21     }
  22
  23     public function getById($id)
  24     {
  25         return $this->book->findOrFail($id);
  26     }
  27
  28     public function getAll($count = 10)
  29     {
  30         return $this->book->orderBy('name', 'asc')->take($count)->get();
  31     }
  32
  33     /**
  34      * Getas
  35      * @param int $count
  36      * @return mixed
  37      */
  38     public function getAllPaginated($count = 10)
  39     {
  40         return $this->book->orderBy('name', 'asc')->paginate($count);
  41     }
  42
  43     public function getBySlug($slug)
  44     {
  45         return $this->book->where('slug', '=', $slug)->first();
  46     }
  47
  48     /**
  49      * Checks if a book exists.
  50      * @param $id
  51      * @return bool
  52      */
  53     public function exists($id)
  54     {
  55         return $this->book->where('id', '=', $id)->exists();
  56     }
  57
  58     /**
  59      * Get a new book instance from request input.
  60      * @param $input
  61      * @return Book
  62      */
  63     public function newFromInput($input)
  64     {
  65         return $this->book->fill($input);
  66     }
  67
  68     public function countBySlug($slug)
  69     {
  70         return $this->book->where('slug', '=', $slug)->count();
  71     }
  72
  73     public function destroyBySlug($bookSlug)
  74     {
  75         $book = $this->getBySlug($bookSlug);
  76         foreach ($book->pages as $page) {
  77             \Activity::removeEntity($page);
  78             $page->delete();
  79         }
  80         foreach ($book->chapters as $chapter) {
  81             \Activity::removeEntity($chapter);
  82             $chapter->delete();
  83         }
  84         $book->delete();
  85     }
  86
  87     public function getNewPriority($book)
  88     {
  89         $lastElem = $book->children()->pop();
  90         return $lastElem ? $lastElem->priority + 1 : 0;
  91     }
  92
  93     public function doesSlugExist($slug, $currentId = false)
  94     {
  95         $query = $this->book->where('slug', '=', $slug);
  96         if ($currentId) {
  97             $query = $query->where('id', '!=', $currentId);
  98         }
  99         return $query->count() > 0;
 100     }
 101
 102     public function findSuitableSlug($name, $currentId = false)
 103     {
 104         $originalSlug = Str::slug($name);
 105         $slug = $originalSlug;
 106         $count = 2;
 107         while ($this->doesSlugExist($slug, $currentId)) {
 108             $slug = $originalSlug . '-' . $count;
 109             $count++;
 110         }
 111         return $slug;
 112     }
 113
 114     public function getBySearch($term)
 115     {
 116         $terms = explode(' ', preg_quote(trim($term)));
 117         $books = $this->book->fullTextSearch(['name', 'description'], $terms);
 118         $words = join('|', $terms);
 119         foreach ($books as $book) {
 120             //highlight
 121             $result = preg_replace('#' . $words . '#iu', "<span class=\"highlight\">\$0</span>", $book->getExcerpt(100));
 122             $book->searchSnippet = $result;
 123         }
 124         return $books;
 125     }
 126
 127 }