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111 lines
3.2 KiB
111 lines
3.2 KiB
11 years ago
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<?php
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namespace yii\mongodb;
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use Yii;
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use yii\base\InvalidConfigException;
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class ActiveFixture extends \yii\test\BaseActiveFixture
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{
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public $db = 'mongodb';
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/**
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* @var string the name of the collection that this fixture is about. If this property is not set,
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* the table name will be determined via [[modelClass]].
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* @see modelClass
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*/
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public $collectionName;
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public $loadSchema = false;
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/**
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* @var string the file path or path alias of the data file that contains the fixture data
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* and will be loaded by [[loadData()]]. If this is not set, it will default to `FixturePath/data/TableName.php`,
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* where `FixturePath` stands for the directory containing this fixture class, and `TableName` stands for the
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* name of the table associated with this fixture.
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*/
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public $dataFile;
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/**
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* @var boolean whether to reset the collection associated with this fixture.
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* By setting this property to be true, when [[loadData()]] is called, all existing data in the table
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* will be removed and the sequence number (if any) will be reset.
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*/
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public $resetCollection = true;
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/**
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* @inheritdoc
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*/
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public function init()
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{
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parent::init();
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if (!isset($this->modelClass) && !isset($this->collectionName)) {
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throw new InvalidConfigException('Either "modelClass" or "collectionName" must be set.');
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}
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}
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/**
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* Loads the fixture data.
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* The default implementation will first reset the DB table and then populate it with the data
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* returned by [[getData()]].
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*/
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protected function loadData()
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{
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if ($this->resetCollection) {
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$this->resetCollection();
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}
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foreach ($this->getData() as $alias => $row) {
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$this->getCollection()->insert($row);
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$this->data[$alias] = $row;
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}
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}
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protected function getCollection()
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{
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return $this->db->getCollection($this->getCollectionName());
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}
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protected function getCollectionName()
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{
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if ($this->collectionName) {
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return $this->collectionName;
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} else {
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$modelClass = $this->modelClass;
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return $modelClass::collectionName();
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}
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}
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/**
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* Returns the fixture data.
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*
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* This method is called by [[loadData()]] to get the needed fixture data.
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*
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* The default implementation will try to return the fixture data by including the external file specified by [[dataFile]].
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* The file should return an array of data rows (column name => column value), each corresponding to a row in the table.
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*
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* If the data file does not exist, an empty array will be returned.
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*
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* @return array the data rows to be inserted into the collection.
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*/
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protected function getData()
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{
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if ($this->dataFile === false) {
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return [];
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}
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if ($this->dataFile !== null) {
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$dataFile = Yii::getAlias($this->dataFile);
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} else {
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$class = new \ReflectionClass($this);
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$dataFile = dirname($class->getFileName()) . '/data/' . $this->getCollectionName() . '.php';
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}
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return is_file($dataFile) ? require($dataFile) : [];
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}
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/**
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* Removes all existing data from the specified collection and resets sequence number if any.
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* This method is called before populating fixture data into the collection associated with this fixture.
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*/
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protected function resetCollection()
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{
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$this->getCollection()->remove();
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}
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}
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