159 lines
3.7 KiB
PHP
159 lines
3.7 KiB
PHP
<?php
|
||
|
||
namespace App;
|
||
|
||
use DB;
|
||
use Illuminate\Database\Eloquent\Model;
|
||
use Illuminate\Database\Eloquent\Builder;
|
||
use Cviebrock\EloquentSluggable\Sluggable;
|
||
use Phaza\LaravelPostgis\Geometries\Point;
|
||
use Phaza\LaravelPostgis\Eloquent\PostgisTrait;
|
||
|
||
class Place extends Model
|
||
{
|
||
use Sluggable;
|
||
use PostgisTrait;
|
||
|
||
/**
|
||
* The attributes that are mass assignable.
|
||
*
|
||
* @var array
|
||
*/
|
||
protected $fillable = ['name', 'slug'];
|
||
|
||
/**
|
||
* The attributes that are Postgis geometry objects.
|
||
*
|
||
* @var array
|
||
*/
|
||
protected $postgisFields = [
|
||
'location',
|
||
'polygon',
|
||
];
|
||
|
||
/**
|
||
* Return the sluggable configuration array for this model.
|
||
*
|
||
* @return array
|
||
*/
|
||
public function sluggable()
|
||
{
|
||
return [
|
||
'slug' => [
|
||
'source' => 'name',
|
||
'onUpdate' => true,
|
||
],
|
||
];
|
||
}
|
||
|
||
/**
|
||
* Define the relationship with Notes.
|
||
*
|
||
* @var array
|
||
*/
|
||
public function notes()
|
||
{
|
||
return $this->hasMany('App\Note');
|
||
}
|
||
|
||
/**
|
||
* Select places near a given location.
|
||
*
|
||
* @param \Illuminate\Database\Eloquent\Builder $query
|
||
* @param Point $point
|
||
* @param int Distance
|
||
* @return \Illuminate\Database\Eloquent\Builder
|
||
*/
|
||
public function scopeNear(Builder $query, Point $point, $distance = 1000)
|
||
{
|
||
$field = DB::raw(
|
||
sprintf("ST_Distance(%s.location, ST_GeogFromText('%s'))",
|
||
$this->getTable(),
|
||
$point->toWKT()
|
||
)
|
||
);
|
||
|
||
return $query->where($field, '<=', $distance)->orderBy($field);
|
||
}
|
||
|
||
public function scopeWhereExternalURL(Builder $query, string $url)
|
||
{
|
||
$type = $this->getType($url);
|
||
if ($type === null) {
|
||
// we haven’t set a type, therefore result must be empty set
|
||
// id can’t be null, so this will return empty set
|
||
return $query->whereNull('id');
|
||
}
|
||
|
||
return $query->where('external_urls', '@>', json_encode([
|
||
$type => $url,
|
||
]));
|
||
}
|
||
|
||
/**
|
||
* Get the latitude from the `location` property.
|
||
*
|
||
* @return string latitude
|
||
*/
|
||
public function getLatitudeAttribute()
|
||
{
|
||
return explode(' ', $this->location)[1];
|
||
}
|
||
|
||
/**
|
||
* Get the longitude from the `location` property.
|
||
*
|
||
* @return string longitude
|
||
*/
|
||
public function getLongitudeAttribute()
|
||
{
|
||
return explode(' ', $this->location)[0];
|
||
}
|
||
|
||
/**
|
||
* The Long URL for a place.
|
||
*
|
||
* @return string
|
||
*/
|
||
public function getLongurlAttribute()
|
||
{
|
||
return config('app.url') . '/places/' . $this->slug;
|
||
}
|
||
|
||
/**
|
||
* The Short URL for a place.
|
||
*
|
||
* @return string
|
||
*/
|
||
public function getShorturlAttribute()
|
||
{
|
||
return config('app.shorturl') . '/places/' . $this->slug;
|
||
}
|
||
|
||
public function setExternalUrlsAttribute($url)
|
||
{
|
||
$type = $this->getType($url);
|
||
if ($type === null) {
|
||
throw new \Exception('Unkown external url type ' . $url);
|
||
}
|
||
$already = [];
|
||
if (array_key_exists('external_urls', $this->attributes)) {
|
||
$already = json_decode($this->attributes['external_urls'], true);
|
||
}
|
||
$already[$type] = $url;
|
||
$this->attributes['external_urls'] = json_encode($already);
|
||
}
|
||
|
||
private function getType(string $url): ?string
|
||
{
|
||
$host = parse_url($url, PHP_URL_HOST);
|
||
if (ends_with($host, 'foursquare.com') === true) {
|
||
return 'foursquare';
|
||
}
|
||
if (ends_with($host, 'openstreetmap.org') === true) {
|
||
return 'osm';
|
||
}
|
||
|
||
return null;
|
||
}
|
||
}
|