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77 lines
2.2 KiB
77 lines
2.2 KiB
10 years ago
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<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\test;
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use Yii;
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use yii\base\ArrayAccessTrait;
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use yii\base\InvalidParamException;
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/**
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* Base array fixture class, that supports loading data from data files.
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*
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* @author Mark Jebri <mark.github@yandex.ru>
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* @since 2.0
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*/
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class ArrayFixture extends Fixture implements \IteratorAggregate, \ArrayAccess, \Countable
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{
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use ArrayAccessTrait;
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/**
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* @var array the data rows. Each array element represents one row of data (column name => column value).
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*/
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public $data = [];
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/**
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* @var string|boolean the file path or path alias of the data file that contains the fixture data
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* to be returned by [[getData()]]. You can set this property to be false to prevent loading any data.
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*/
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public $dataFile;
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/**
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* Loads the fixture.
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*
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* The default implementation simply stores the data returned by [[getData()]] in [[data]].
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* You should usually override this method by putting the data into the underlying database.
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*/
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public function load()
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{
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$this->data = $this->getData();
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}
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/**
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* Returns the fixture data.
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*
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* The default implementation will try to return the fixture data by including the external file specified by [[dataFile]].
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* The file should return the data array that will be stored in [[data]] after inserting into the database.
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*
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* @return array the data to be put into the database
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* @throws InvalidConfigException if the specified data file does not exist.
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*/
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protected function getData()
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{
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if ($this->dataFile === false || $this->dataFile === null) {
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return [];
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}
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$dataFile = Yii::getAlias($this->dataFile);
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if (is_file($dataFile)) {
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return require($dataFile);
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} else {
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throw new InvalidConfigException("Fixture data file does not exist: {$this->dataFile}");
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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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public function unload()
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{
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parent::unload();
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$this->data = [];
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}
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}
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