55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
<?php namespace BookStack;
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class Book extends Entity
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{
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protected $fillable = ['name', 'description'];
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/**
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* Get the url for this book.
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* @return string
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*/
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public function getUrl()
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{
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return baseUrl('/books/' . $this->slug);
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}
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/*
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* Get the edit url for this book.
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* @return string
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*/
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public function getEditUrl()
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{
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return $this->getUrl() . '/edit';
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}
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/**
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* Get all pages within this book.
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* @return \Illuminate\Database\Eloquent\Relations\HasMany
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*/
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public function pages()
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{
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return $this->hasMany(Page::class);
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}
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/**
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* Get all chapters within this book.
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* @return \Illuminate\Database\Eloquent\Relations\HasMany
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*/
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public function chapters()
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{
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return $this->hasMany(Chapter::class);
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}
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/**
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* Get an excerpt of this book's description to the specified length or less.
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* @param int $length
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* @return string
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*/
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public function getExcerpt($length = 100)
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{
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$description = $this->description;
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return strlen($description) > $length ? substr($description, 0, $length-3) . '...' : $description;
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}
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}
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