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<?php |
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/*************************************************************************************/ |
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/* This file is part of the Thelia package. */ |
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/* */ |
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/* Copyright (c) OpenStudio */ |
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/* email : [email protected] */ |
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/* web : http://www.thelia.net */ |
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/* */ |
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/* For the full copyright and license information, please view the LICENSE.txt */ |
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/* file that was distributed with this source code. */ |
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/*************************************************************************************/ |
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namespace Thelia\ImportExport\Import; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\HttpFoundation\File\File; |
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use Thelia\Core\Translation\Translator; |
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use Thelia\Model\Lang; |
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/** |
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* Class AbstractImport |
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* @author Jérôme Billiras <[email protected]> |
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*/ |
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abstract class AbstractImport implements \Iterator |
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{ |
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/** |
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* @var array |
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*/ |
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private $data; |
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/** |
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* @var \Symfony\Component\HttpFoundation\File\File |
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*/ |
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protected $file; |
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/** |
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* @var \Thelia\Model\Lang A language model |
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*/ |
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protected $language; |
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/** |
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* @var array Mandatory columns |
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*/ |
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protected $mandatoryColumns = []; |
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/** |
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* @var ContainerInterface |
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*/ |
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protected $container; |
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/** |
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* @var integer Imported row count |
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*/ |
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protected $importedRows = 0; |
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public function current() |
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{ |
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return current($this->data); |
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} |
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public function key() |
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{ |
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return key($this->data); |
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} |
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public function next() |
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{ |
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next($this->data); |
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} |
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public function rewind() |
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{ |
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reset($this->data); |
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} |
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public function valid() |
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{ |
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return key($this->data) !== null; |
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} |
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/** |
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* Get data |
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* |
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* @return array Parsed data |
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*/ |
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public function getData() |
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{ |
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return $this->data; |
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} |
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/** |
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* Set data |
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* |
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* @param array $data Parsed data |
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* |
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* @return $this Return $this, allow chaining |
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*/ |
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public function setData(array $data) |
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{ |
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$this->data = $data; |
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return $this; |
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} |
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/** |
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* Get file |
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* |
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* @return \Symfony\Component\HttpFoundation\File\File |
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*/ |
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public function getFile() |
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{ |
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return $this->file; |
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} |
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/** |
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* Set file |
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* |
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* @param \Symfony\Component\HttpFoundation\File\File $file |
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* |
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* @return $this Return $this, allow chaining |
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*/ |
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public function setFile(File $file) |
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{ |
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$this->file = $file; |
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return $this; |
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} |
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/** |
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* Get language |
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* |
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* @return \Thelia\Model\Lang A language model |
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*/ |
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public function getLang() |
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{ |
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return $this->language; |
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} |
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/** |
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* Set language |
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* |
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* @param null|\Thelia\Model\Lang $language A language model |
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* |
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* @return $this Return $this, allow chaining |
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*/ |
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public function setLang(Lang $language = null) |
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{ |
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$this->language = $language; |
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return $this; |
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} |
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/** |
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* Check mandatory columns |
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* |
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* @param array $data Data |
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* |
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* @return boolean Data contains mandatory columns or not |
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*/ |
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public function checkMandatoryColumns(array $data) |
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{ |
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$diff = array_diff($this->mandatoryColumns, array_keys($data)); |
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if (count($diff) > 0) { |
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throw new \UnexpectedValueException( |
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Translator::getInstance()->trans( |
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'The following columns are missing: %columns', |
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[ |
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'%columns' => implode(', ', $diff) |
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] |
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) |
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); |
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} |
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} |
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/** |
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* Get imported rows |
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* |
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* @return int Imported rows count |
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*/ |
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public function getImportedRows() |
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{ |
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return $this->importedRows; |
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} |
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/** |
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* Set imported rows |
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* |
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* @param int $importedRows Imported rows count |
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* |
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* @return $this Return $this, allow chaining |
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*/ |
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public function setImportedRows($importedRows) |
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{ |
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$this->importedRows = $importedRows; |
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return $this; |
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} |
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/** |
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* @param ContainerInterface $container |
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*/ |
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public function setContainer(ContainerInterface $container) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* @return ContainerInterface |
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*/ |
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protected function getContainer() |
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{ |
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return $this->container; |
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} |
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/** |
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* Import data |
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* |
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* @param array $data Data to import |
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* |
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* @return null|String String with error, null otherwise |
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*/ |
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abstract public function importData(array $data); |
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} |
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