LaravelRUS /
SleepingOwlAdmin
| @@ 396-402 (lines=7) @@ | ||
| 393 | $relations = explode('.', $path); |
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| 394 | $count = count($relations); |
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| 395 | ||
| 396 | if ($count === 1) { |
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| 397 | $attribute = $model->getAttribute($this->getModelAttributeKey()); |
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| 398 | ||
| 399 | if (! empty($attribute) || $attribute === 0 || is_null($value)) { |
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| 400 | return $attribute; |
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| 401 | } |
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| 402 | } |
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| 403 | ||
| 404 | foreach ($relations as $relation) { |
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| 405 | if ($model->{$relation} instanceof Model) { |
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| @@ 410-416 (lines=7) @@ | ||
| 407 | continue; |
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| 408 | } |
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| 409 | ||
| 410 | if ($count === 2) { |
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| 411 | $attribute = $model->getAttribute($relation); |
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| 412 | ||
| 413 | if (! empty($attribute) || is_null($value)) { |
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| 414 | return $attribute; |
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| 415 | } |
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| 416 | } |
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| 417 | ||
| 418 | if (is_null($this->getDefaultValue())) { |
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| 419 | throw new LogicException("Can not fetch value for field '{$path}'. Probably relation definition is incorrect"); |
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