30 lines
744 B
PHP
30 lines
744 B
PHP
<?php namespace BookStack;
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class Chapter extends Entity
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{
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protected $fillable = ['name', 'description', 'priority', 'book_id'];
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public function book()
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{
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return $this->belongsTo('BookStack\Book');
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}
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public function pages()
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{
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return $this->hasMany('BookStack\Page')->orderBy('priority', 'ASC');
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}
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public function getUrl()
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{
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$bookSlug = $this->getAttribute('bookSlug') ? $this->getAttribute('bookSlug') : $this->book->slug;
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return '/books/' . $bookSlug. '/chapter/' . $this->slug;
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}
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public function getExcerpt($length = 100)
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{
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return strlen($this->description) > $length ? substr($this->description, 0, $length-3) . '...' : $this->description;
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}
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}
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