BookStack/app/Page.php
2017-01-01 16:57:47 +00:00

100 lines
2.6 KiB
PHP

<?php namespace BookStack;
class Page extends Entity
{
protected $fillable = ['name', 'html', 'priority', 'markdown'];
protected $simpleAttributes = ['name', 'id', 'slug'];
protected $with = ['book'];
protected $fieldsToSearch = ['name', 'text'];
/**
* Converts this page into a simplified array.
* @return mixed
*/
public function toSimpleArray()
{
$array = array_intersect_key($this->toArray(), array_flip($this->simpleAttributes));
$array['url'] = $this->getUrl();
return $array;
}
/**
* Get the book this page sits in.
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function book()
{
return $this->belongsTo(Book::class);
}
/**
* Get the chapter that this page is in, If applicable.
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function chapter()
{
return $this->belongsTo(Chapter::class);
}
/**
* Check if this page has a chapter.
* @return bool
*/
public function hasChapter()
{
return $this->chapter()->count() > 0;
}
/**
* Get the associated page revisions, ordered by created date.
* @return mixed
*/
public function revisions()
{
return $this->hasMany(PageRevision::class)->where('type', '=', 'version')->orderBy('created_at', 'desc');
}
/**
* Get the attachments assigned to this page.
* @return \Illuminate\Database\Eloquent\Relations\HasMany
*/
public function attachments()
{
return $this->hasMany(Attachment::class, 'uploaded_to')->orderBy('order', 'asc');
}
/**
* Get the url for this page.
* @param string|bool $path
* @return string
*/
public function getUrl($path = false)
{
$bookSlug = $this->getAttribute('bookSlug') ? $this->getAttribute('bookSlug') : $this->book->slug;
$midText = $this->draft ? '/draft/' : '/page/';
$idComponent = $this->draft ? $this->id : urlencode($this->slug);
if ($path !== false) {
return baseUrl('/books/' . urlencode($bookSlug) . $midText . $idComponent . '/' . trim($path, '/'));
}
return baseUrl('/books/' . urlencode($bookSlug) . $midText . $idComponent);
}
/**
* Get an excerpt of this page's content to the specified length.
* @param int $length
* @return mixed
*/
public function getExcerpt($length = 100)
{
$text = strlen($this->text) > $length ? substr($this->text, 0, $length-3) . '...' : $this->text;
return mb_convert_encoding($text, 'UTF-8');
}
}