BookStack/app/Uploads/Attachment.php

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<?php namespace BookStack\Uploads;
use BookStack\Entities\Models\Page;
use BookStack\Model;
use BookStack\Traits\HasCreatorAndUpdater;
/**
* @property int id
* @property string name
* @property string path
* @property string extension
* @property bool external
*/
class Attachment extends Model
{
use HasCreatorAndUpdater;
protected $fillable = ['name', 'order'];
/**
* Get the downloadable file name for this upload.
* @return mixed|string
*/
public function getFileName()
{
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if (strpos($this->name, '.') !== false) {
return $this->name;
}
return $this->name . '.' . $this->extension;
}
/**
* Get the page this file was uploaded to.
* @return \Illuminate\Database\Eloquent\Relations\BelongsTo
*/
public function page()
{
return $this->belongsTo(Page::class, 'uploaded_to');
}
/**
* Get the url of this file.
*/
public function getUrl(): string
{
if ($this->external && strpos($this->path, 'http') !== 0) {
return $this->path;
}
return url('/attachments/' . $this->id);
}
/**
* Generate a HTML link to this attachment.
*/
public function htmlLink(): string
{
return '<a target="_blank" href="'.e($this->getUrl()).'">'.e($this->name).'</a>';
}
/**
* Generate a markdown link to this attachment.
*/
public function markdownLink(): string
{
return '['. $this->name .']('. $this->getUrl() .')';
}
}