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Reformat code te be PSR-2 compatible
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@@ -50,82 +50,83 @@ use yii\helpers\ArrayHelper;
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*/
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class ArrayDataProvider extends BaseDataProvider
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{
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/**
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* @var string|callable the column that is used as the key of the data models.
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* This can be either a column name, or a callable that returns the key value of a given data model.
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* If this is not set, the index of the [[models]] array will be used.
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* @see getKeys()
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*/
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public $key;
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/**
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* @var array the data that is not paginated or sorted. When pagination is enabled,
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* this property usually contains more elements than [[models]].
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* The array elements must use zero-based integer keys.
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*/
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public $allModels;
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/**
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* @var string|callable the column that is used as the key of the data models.
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* This can be either a column name, or a callable that returns the key value of a given data model.
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* If this is not set, the index of the [[models]] array will be used.
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* @see getKeys()
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*/
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public $key;
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/**
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* @var array the data that is not paginated or sorted. When pagination is enabled,
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* this property usually contains more elements than [[models]].
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* The array elements must use zero-based integer keys.
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*/
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public $allModels;
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/**
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* @inheritdoc
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*/
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protected function prepareModels()
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{
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if (($models = $this->allModels) === null) {
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return [];
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}
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/**
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* @inheritdoc
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*/
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protected function prepareModels()
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{
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if (($models = $this->allModels) === null) {
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return [];
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}
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if (($sort = $this->getSort()) !== false) {
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$models = $this->sortModels($models, $sort);
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}
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if (($sort = $this->getSort()) !== false) {
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$models = $this->sortModels($models, $sort);
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}
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if (($pagination = $this->getPagination()) !== false) {
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$pagination->totalCount = $this->getTotalCount();
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$models = array_slice($models, $pagination->getOffset(), $pagination->getLimit());
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}
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if (($pagination = $this->getPagination()) !== false) {
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$pagination->totalCount = $this->getTotalCount();
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$models = array_slice($models, $pagination->getOffset(), $pagination->getLimit());
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}
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return $models;
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}
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return $models;
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}
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/**
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* @inheritdoc
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*/
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protected function prepareKeys($models)
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{
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if ($this->key !== null) {
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$keys = [];
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foreach ($models as $model) {
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if (is_string($this->key)) {
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$keys[] = $model[$this->key];
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} else {
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$keys[] = call_user_func($this->key, $model);
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}
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}
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/**
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* @inheritdoc
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*/
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protected function prepareKeys($models)
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{
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if ($this->key !== null) {
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$keys = [];
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foreach ($models as $model) {
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if (is_string($this->key)) {
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$keys[] = $model[$this->key];
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} else {
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$keys[] = call_user_func($this->key, $model);
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}
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}
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return $keys;
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} else {
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return array_keys($models);
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}
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}
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return $keys;
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} else {
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return array_keys($models);
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}
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}
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/**
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* @inheritdoc
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*/
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protected function prepareTotalCount()
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{
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return count($this->allModels);
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}
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/**
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* @inheritdoc
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*/
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protected function prepareTotalCount()
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{
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return count($this->allModels);
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}
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/**
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* Sorts the data models according to the given sort definition
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* @param array $models the models to be sorted
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* @param Sort $sort the sort definition
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* @return array the sorted data models
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*/
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protected function sortModels($models, $sort)
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{
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$orders = $sort->getOrders();
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if (!empty($orders)) {
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ArrayHelper::multisort($models, array_keys($orders), array_values($orders));
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}
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return $models;
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}
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/**
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* Sorts the data models according to the given sort definition
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* @param array $models the models to be sorted
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* @param Sort $sort the sort definition
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* @return array the sorted data models
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*/
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protected function sortModels($models, $sort)
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{
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$orders = $sort->getOrders();
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if (!empty($orders)) {
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ArrayHelper::multisort($models, array_keys($orders), array_values($orders));
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}
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return $models;
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}
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}
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