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64 lines
1.9 KiB
PHP
64 lines
1.9 KiB
PHP
<?php
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/**
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* @link https://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license https://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\InvalidConfigException;
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/**
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* FileFixtureTrait provides functionalities for loading data fixture from file.
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*
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* @author Leandro Guindani Gehlen <leandrogehlen@gmail.com>
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* @since 2.0.14
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*/
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trait FileFixtureTrait
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{
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/**
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* @var string the directory path or [path alias](guide:concept-aliases) that contains the fixture data
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*/
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public $dataDirectory;
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/**
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* @var string|bool the file path or [path alias](guide:concept-aliases) 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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* 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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* @param string $file the data file path
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* @param bool $throwException whether to throw exception if fixture data file does not exist.
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* @return array the data to be put into the database
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* @throws InvalidConfigException if the specified data file does not exist.
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*/
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protected function loadData($file, $throwException = true)
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{
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if ($file === null || $file === false) {
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return [];
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}
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if (basename($file) === $file && $this->dataDirectory !== null) {
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$file = $this->dataDirectory . '/' . $file;
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}
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$file = Yii::getAlias($file);
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if (is_file($file)) {
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return require $file;
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}
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if ($throwException) {
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throw new InvalidConfigException("Fixture data file does not exist: {$file}");
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}
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return [];
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}
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}
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