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<?php |
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namespace SimpleCMS\Region\Casts; |
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use Illuminate\Support\Facades\DB; |
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use Illuminate\Contracts\Database\Eloquent\CastsAttributes; |
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class Point implements CastsAttributes |
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{ |
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/** |
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* Summary of select |
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* @param mixed $field |
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* @return string |
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*/ |
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public static function select($field): string |
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{ |
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return "ST_AsText($field) as $field"; |
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} |
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/** |
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* Transform the attribute from the underlying model values. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* @param string $key |
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* @param mixed $value |
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* @param array<string, mixed> $attributes |
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* @return mixed |
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*/ |
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public function get($model, $key, $value, $attributes) |
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{ |
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if (empty($value)) { |
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return null; |
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} |
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if (!is_string($value) || !mb_check_encoding($value, 'UTF-8')) { |
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$value = bin2hex($value); |
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$value = unpack("x/x/x/x/corder/Ltype/dlat/dlon", pack("H*", $value)); |
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return [(float) $value['lat'], (float) $value['lon']]; |
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} |
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$pointString = str_replace(['POINT(', ')'], '', $value); |
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$_value = array_reverse(explode(' ', trim($pointString))); |
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return [(float) $_value[0], (float) $_value[1]]; |
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} |
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/** |
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* Transform the attribute to its underlying model values. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $model |
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* @param string $key |
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* @param mixed $value |
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* @param array<string, mixed> $attributes |
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* @return mixed |
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*/ |
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public function set($model, $key, $value, $attributes) |
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{ |
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$srid = 4326; |
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return DB::raw("ST_GeomFromText('POINT($value[0] $value[1])',$srid)"); |
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} |
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} |
hackout /
simplecms-region
