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121 lines
2.9 KiB
PHP
Executable File
121 lines
2.9 KiB
PHP
Executable File
<?php
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/*
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* This file is part of the symfony package.
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* (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* This class defines the interface for interacting with data, as well
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* as default implementations.
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*
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* @package symfony
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* @subpackage addon
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @version SVN: $Id: sfData.class.php 3382 2007-02-01 07:34:56Z fabien $
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*/
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abstract class sfData
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{
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protected
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$deleteCurrentData = true,
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$object_references = array();
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/**
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* Sets a flag to indicate if the current data in the database
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* should be deleted before new data is loaded.
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*
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* @param boolean The flag value
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*/
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public function setDeleteCurrentData($boolean)
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{
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$this->deleteCurrentData = $boolean;
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}
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/**
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* Gets the current value of the flag that indicates whether
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* current data is to be deleted or not.
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*
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* @returns boolean
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*/
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public function getDeleteCurrentData()
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{
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return $this->deleteCurrentData;
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}
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/**
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* Loads data for the database from a YAML file
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*
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* @param string The path to the YAML file.
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*/
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protected function doLoadDataFromFile($fixture_file)
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{
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// import new datas
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$data = sfYaml::load($fixture_file);
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$this->loadDataFromArray($data);
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}
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/**
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* Manages the insertion of data into the data source
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*
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* @param array The data to be inserted into the data source
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*/
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abstract public function loadDataFromArray($data);
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/**
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* Manages reading all of the fixture data files and
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* loading them into the data source
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*
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* @param array The path names of the YAML data files
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*/
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protected function doLoadData($fixture_files)
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{
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$this->object_references = array();
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$this->maps = array();
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sort($fixture_files);
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foreach ($fixture_files as $fixture_file)
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{
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$this->doLoadDataFromFile($fixture_file);
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}
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}
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/**
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* Gets a list of one or more *.yml files and returns the list in an array
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*
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* @param string A directory or file name; if null, then defaults to 'sf_data_dir'/fixtures
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*
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* @returns array A list of *.yml files.
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*
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* @throws sfInitializationException If the directory or file does not exist.
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*/
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protected function getFiles($directory_or_file = null)
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{
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// directory or file?
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$fixture_files = array();
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if (!$directory_or_file)
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{
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$directory_or_file = sfConfig::get('sf_data_dir').'/fixtures';
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}
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if (is_file($directory_or_file))
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{
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$fixture_files[] = $directory_or_file;
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}
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else if (is_dir($directory_or_file))
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{
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$fixture_files = sfFinder::type('file')->name('*.yml')->in($directory_or_file);
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}
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else
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{
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throw new sfInitializationException('You must give a directory or a file.');
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}
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return $fixture_files;
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}
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}
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