1 <?php namespace BookStack;
3 class Book extends Entity
6 protected $fillable = ['name', 'description', 'image'];
9 * Get the url for this book.
10 * @param string|bool $path
13 public function getUrl($path = false)
15 if ($path !== false) {
16 return baseUrl('/books/' . urlencode($this->slug) . '/' . trim($path, '/'));
18 return baseUrl('/books/' . urlencode($this->slug));
21 public function getBookCover()
23 $default = baseUrl('/default.png');
24 $image = $this->image;
25 if ($image === 0 || $image === '0' || $image === null)
28 $cover = $this->cover ? baseUrl($this->cover->getThumb(120, 192, false)) : $default;
29 } catch (\Exception $err) {
35 public function getHeadingExcerpt($length = 35)
37 $heading = $this->name;
38 return strlen($heading) > $length ? substr($heading, 0, $length-3) . '...' : $heading;
41 public function cover()
43 return $this->belongsTo(Image::class, 'image');
46 * Get the edit url for this book.
49 public function getEditUrl()
51 return $this->getUrl() . '/edit';
55 * Get all pages within this book.
56 * @return \Illuminate\Database\Eloquent\Relations\HasMany
58 public function pages()
60 return $this->hasMany(Page::class);
64 * Get all chapters within this book.
65 * @return \Illuminate\Database\Eloquent\Relations\HasMany
67 public function chapters()
69 return $this->hasMany(Chapter::class);
73 * Get an excerpt of this book's description to the specified length or less.
77 public function getExcerpt($length = 100)
79 $description = $this->description;
80 return strlen($description) > $length ? substr($description, 0, $length-3) . '...' : $description;
84 * Return a generalised, common raw query that can be 'unioned' across entities.
87 public function entityRawQuery()
89 return "'BookStack\\\\Book' as entity_type, id, id as entity_id, slug, name, {$this->textField} as text,'' as html, '0' as book_id, '0' as priority, '0' as chapter_id, '0' as draft, created_by, updated_by, updated_at, created_at";