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<?php |
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namespace LaravelFlare\Flare\Admin\Models; |
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use Illuminate\Support\Str; |
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use Illuminate\Support\Collection; |
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use LaravelFlare\Fields\FieldManager; |
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use LaravelFlare\Fields\Types\BaseField; |
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class AttributeCollection extends Collection |
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{ |
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/** |
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* The items contained in the collection. |
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* |
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* @var array |
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*/ |
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protected $items = []; |
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/** |
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* Field Manager Instance. |
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* |
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* @var \LaravelFlare\Fields\FieldManager |
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*/ |
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protected $fields; |
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/** |
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* ModelAdmin which contains this Attribute Collection. |
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* |
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* @var \LaravelFlare\Flare\Admin\Models\ModelAdmin |
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*/ |
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public $modelManager; |
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/** |
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* Create a new collection. |
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* |
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* @param mixed $items |
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*/ |
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public function __construct($items = [], $modelManager = null) |
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{ |
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$this->fields = \App::make(FieldManager::class); |
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$this->items = $items; |
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$this->modelManager = $modelManager; |
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$this->formatFields(); |
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} |
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/** |
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* Attempt to reformat the current attribute items array |
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* into the most usable format (an Attribute Collection). |
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*/ |
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public function formatFields() |
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{ |
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$items = $this->items; |
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$formattedItems = []; |
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foreach ($items as $name => $inner) { |
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$formattedItems[$name] = $this->formatInnerField($name, $inner); |
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} |
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$this->items = $formattedItems; |
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return $this; |
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} |
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/** |
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* Allows adding fields to the Attribute Collection. |
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* |
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* @param array $items |
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*/ |
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public function add($items = []) |
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{ |
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if (!is_array($items) || func_num_args() > 1) { |
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$items = func_get_args(); |
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} |
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$this->push($this->formatInnerField(null, $items)); |
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} |
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/** |
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* Format an Inner Field which can either be in the format |
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* of an Array, an instance of BaseAttribute or even an |
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* AttributeCollection object (which contains more!). |
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* |
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* @param mixed $name |
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* @param mixed $inner |
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* |
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* @return mixed |
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*/ |
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protected function formatInnerField($name = null, $inner = []) |
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{ |
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if ($inner instanceof BaseField) { |
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return $inner; |
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} |
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if ($inner instanceof self) { |
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$formattedItems = []; |
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foreach ($inner->toArray() as $name => $inner) { |
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$formattedItems[$name] = $this->formatInnerField($inner); |
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} |
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return $formattedItems; |
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} |
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if (is_scalar($inner) && $this->fields->typeExists($inner)) { |
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return $this->createField($inner, $name, $this->getValue($name), $inner); |
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} |
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if (is_array($inner) && array_key_exists('type', $inner) && is_scalar($inner['type']) && $this->fields->typeExists($inner['type'])) { |
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$type = $inner['type']; |
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array_forget($inner, 'type'); |
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return $this->createField($type, $name, $this->getValue($name), $inner); |
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} |
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if (is_array($inner)) { |
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$formattedItems = []; |
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foreach ($inner as $name => $inner) { |
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$formattedItems[$name] = $this->formatInnerField($inner); |
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} |
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return $formattedItems; |
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} |
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} |
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/** |
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* Create and return a Field Instance |
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* |
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* @param mixed $type |
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* @param string $name |
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* @param string $value |
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* @param mixed $inner |
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* |
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* @return |
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*/ |
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private function createField($type, $name, $value, $inner) |
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{ |
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if ($this->hasOptionsMethod($name)) { |
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$inner = array_merge($inner, ['options' => $this->getOptions($name)]); |
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} |
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return $this->fields->create($type, $name, $this->getValue($name), $inner); |
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} |
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/** |
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* Get any dynamic options for an attribute |
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* |
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* @param string $name |
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* |
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* @return mixed |
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*/ |
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private function getOptions($name) |
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{ |
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$method = 'get'.Str::studly($name).'Options'; |
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return $this->modelManager->{$method}(); |
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} |
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/** |
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* Determine if an options method exists for an attribute. |
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* |
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* @param string $key |
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* |
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* @return bool |
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*/ |
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public function hasOptionsMethod($key) |
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{ |
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return method_exists($this->modelManager, 'get'.Str::studly($key).'Options'); |
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} |
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/** |
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* Get the value of an attribute for the field. |
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* |
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* @param string $name |
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* |
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* @return mixed |
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*/ |
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private function getValue($name) |
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{ |
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if (!$name) { |
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return; |
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} |
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return $this->modelManager->getAttribute($name); |
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} |
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} |
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laravelflare /
flare
Loading history...
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..