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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\Export; |
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use SplFileObject; |
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/** |
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* Class JsonFileAbstractExport |
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* @package Thelia\ImportExport\Export |
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* @author Florian Bernard <[email protected]> |
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*/ |
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abstract class JsonFileAbstractExport extends AbstractExport |
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{ |
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/** |
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* @var SplFileObject Data to export |
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*/ |
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private $data; |
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public function current() |
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{ |
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/** @var resource $file */ |
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$result = json_decode($this->data->current(), true); |
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if ($result !== null) { |
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return $result; |
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} |
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return []; |
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} |
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public function key() |
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{ |
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return $this->data->key(); |
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} |
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public function next() |
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{ |
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$this->data->next(); |
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} |
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public function rewind() |
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{ |
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if ($this->data === null) { |
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$data = $this->getData(); |
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// Check if $data is a path to a json file |
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if (\is_string($data) |
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&& '.json' === substr($data, -5) |
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&& file_exists($data) |
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) { |
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$this->data = new \SplFileObject($data, 'r'); |
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$this->data->setFlags(SPLFileObject::READ_AHEAD); |
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$this->data->rewind(); |
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return; |
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} |
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throw new \DomainException( |
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'Data shoul de a JSON file, ending with .json' |
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); |
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} |
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throw new \LogicException('Export data can\'t be rewinded'); |
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} |
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public function valid() |
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{ |
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return $this->data->valid(); |
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} |
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/** |
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* Apply order and aliases on data |
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* |
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* @param array $data Raw data |
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* |
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* @return array Ordered and aliased data |
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*/ |
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public function applyOrderAndAliases(array $data) |
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{ |
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if ($this->orderAndAliases === null) { |
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return $data; |
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} |
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$processedData = []; |
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foreach ($this->orderAndAliases as $key => $value) { |
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if (\is_int($key)) { |
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$fieldName = $value; |
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$fieldAlias = $value; |
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} else { |
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$fieldName = $key; |
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$fieldAlias = $value; |
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} |
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$processedData[$fieldAlias] = null; |
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if (array_key_exists($fieldName, $data)) { |
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$processedData[$fieldAlias] = $data[$fieldName]; |
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} |
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} |
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return $processedData; |
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} |
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} |
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thelia /
thelia
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