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<?php |
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namespace Sco\Admin\Form\Elements; |
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use Illuminate\Database\Eloquent\Model; |
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use InvalidArgumentException; |
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use Sco\Admin\Contracts\RepositoryInterface; |
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class Select extends NamedElement |
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{ |
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protected $type = 'select'; |
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protected $options = []; |
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protected $optionsLabelAttribute; |
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protected $optionsValueAttribute; |
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protected $size = ''; |
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public function __construct($name, $title, $options) |
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{ |
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parent::__construct($name, $title); |
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$this->setOptions($options); |
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} |
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public function getSize() |
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{ |
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return $this->size; |
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} |
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public function setSize($value) |
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{ |
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$this->size = $value; |
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return $this; |
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} |
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public function getValue() |
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{ |
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return (string)parent::getValue(); |
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} |
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/** |
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* @return \Illuminate\Support\Collection |
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*/ |
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public function getOptions() |
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{ |
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if ($this->options instanceof \Closure) { |
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$options = ($this->options)(); |
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} elseif (is_string($this->options) || $this->options instanceof Model) { |
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$options = $this->setOptionsFromModel(); |
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} elseif (is_array($this->options)) { |
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$options = $this->options; |
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} else { |
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throw new InvalidArgumentException( |
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sprintf( |
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"The form %s element's options must be return array(key=>value)", |
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$this->getType() |
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) |
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); |
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} |
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return collect($options)->mapWithKeys(function ($value, $key) { |
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return [ |
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$key => [ |
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'label' => $value, |
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'value' => (string)$key, |
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], |
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]; |
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})->values(); |
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} |
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/** |
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* @param mixed $options |
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* |
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* @return $this |
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*/ |
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public function setOptions($options) |
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{ |
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$this->options = $options; |
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return $this; |
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} |
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/** |
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* |
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* @return array |
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*/ |
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protected function setOptionsFromModel() |
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{ |
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$model = $this->getOptionsModel(); |
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$key = $this->getOptionsValueAttribute() ?: $model->getKeyName(); |
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$repository = app(RepositoryInterface::class); |
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$repository->setModel($model); |
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$query = $repository->getQuery(); |
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$results = $query->get(); |
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if (is_null(($label = $this->getOptionsLabelAttribute()))) { |
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throw new InvalidArgumentException('Form select element must set label attribute'); |
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} |
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return $results->pluck($this->getOptionsLabelAttribute(), $key); |
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} |
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/** |
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* @return Model |
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*/ |
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public function getOptionsModel() |
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{ |
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$model = $this->options; |
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if (is_string($model)) { |
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$model = app($model); |
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} |
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if (!($model instanceof Model)) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Form select element options class must be instanced of "%s".', |
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Model::class |
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) |
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); |
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} |
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return $model; |
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} |
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/** |
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* 获取 options 标题字段 |
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* |
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* @return string |
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*/ |
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public function getOptionsLabelAttribute() |
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{ |
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return $this->optionsLabelAttribute; |
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} |
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/** |
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* 设置 options 标题字段 |
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* |
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* @param string $value |
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* |
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* @return $this |
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*/ |
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public function setOptionsLabelAttribute($value) |
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{ |
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$this->optionsLabelAttribute = $value; |
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return $this; |
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} |
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/** |
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* 获取 options value 字段 |
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* |
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* @return string |
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*/ |
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public function getOptionsValueAttribute() |
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{ |
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return $this->optionsValueAttribute; |
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} |
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/** |
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* 设置 options value 字段 |
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* |
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* @param string $value |
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* |
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* @return $this |
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*/ |
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public function setOptionsValueAttribute($value) |
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{ |
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$this->optionsValueAttribute = $value; |
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return $this; |
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} |
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public function toArray() |
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{ |
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return parent::toArray() + [ |
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'options' => $this->getOptions(), |
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'size' => $this->getSize(), |
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]; |
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} |
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} |
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ScoLib /
admin
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..