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

   1 <?php namespace Oxbow\Repos;
   2
   3 use Illuminate\Support\Str;
   4 use Oxbow\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()
  29     {
  30         return $this->book->all();
  31     }
  32
  33     public function getBySlug($slug)
  34     {
  35         return $this->book->where('slug', '=', $slug)->first();
  36     }
  37
  38     /**
  39      * Get a new book instance from request input.
  40      * @param $input
  41      * @return Book
  42      */
  43     public function newFromInput($input)
  44     {
  45         return $this->book->fill($input);
  46     }
  47
  48     public function countBySlug($slug)
  49     {
  50         return $this->book->where('slug', '=', $slug)->count();
  51     }
  52
  53     public function destroyBySlug($bookSlug)
  54     {
  55         $book = $this->getBySlug($bookSlug);
  56         foreach($book->pages as $page) {
  57             $page->delete();
  58         }
  59         foreach($book->chapters as $chapter) {
  60             $chapter->delete();
  61         }
  62         $book->delete();
  63     }
  64
  65     public function getNewPriority($book)
  66     {
  67         $lastElem = $book->children()->pop();
  68         return $lastElem ? $lastElem->priority + 1 : 0;
  69     }
  70
  71     public function doesSlugExist($slug, $currentId = false)
  72     {
  73         $query = $this->book->where('slug', '=', $slug);
  74         if($currentId) {
  75             $query = $query->where('id', '!=', $currentId);
  76         }
  77         return $query->count() > 0;
  78     }
  79
  80     public function findSuitableSlug($name, $currentId = false)
  81     {
  82         $slug = Str::slug($name);
  83         while($this->doesSlugExist($slug, $currentId)) {
  84             $slug .= '-' . substr(md5(rand(1, 500)), 0, 3);
  85         }
  86         return $slug;
  87     }
  88
  89     public function getBySearch($term)
  90     {
  91         $terms = explode(' ', preg_quote(trim($term)));
  92         $books = $this->book->fullTextSearch(['name', 'description'], $terms);
  93         $words = join('|', $terms);
  94         foreach ($books as $book) {
  95             //highlight
  96             $result = preg_replace('#' . $words . '#iu', "<span class=\"highlight\">\$0</span>", $book->getExcerpt(100));
  97             $book->searchSnippet = $result;
  98         }
  99         return $books;
 100     }
 101
 102 }