BookStack/app/Book.php
2015-09-10 19:31:09 +01:00

46 lines
941 B
PHP

<?php
namespace BookStack;
class Book extends Entity
{
protected $fillable = ['name', 'description'];
public function getUrl()
{
return '/books/' . $this->slug;
}
public function getEditUrl()
{
return $this->getUrl() . '/edit';
}
public function pages()
{
return $this->hasMany('BookStack\Page');
}
public function chapters()
{
return $this->hasMany('BookStack\Chapter');
}
public function children()
{
$pages = $this->pages()->where('chapter_id', '=', 0)->get();
$chapters = $this->chapters()->get();
foreach($chapters as $chapter) {
$pages->push($chapter);
}
return $pages->sortBy('priority');
}
public function getExcerpt($length = 100)
{
return strlen($this->description) > $length ? substr($this->description, 0, $length-3) . '...' : $this->description;
}
}