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70 lines
2.0 KiB
70 lines
2.0 KiB
<?php
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/* For licensing terms, see /license.txt */
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use Ddeboer\DataImport\Workflow;
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use Ddeboer\DataImport\Reader\CsvReader;
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use Ddeboer\DataImport\Writer\ArrayWriter;
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/**
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* Class Import
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* This class provides some functions which can be used when importing data from
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* external files into Chamilo.
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* @package chamilo.library
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*
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*/
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class Import
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{
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/**
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* @param string $path
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* @param bool $setFirstRowAsHeader
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* @return CsvReader
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*/
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public static function csv_reader($path, $setFirstRowAsHeader = true)
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{
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if (empty($path)) {
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return false;
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}
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$file = new \SplFileObject($path);
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$csvReader = new CsvReader($file, ';');
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if ($setFirstRowAsHeader) {
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$csvReader->setHeaderRowNumber(0);
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}
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return $csvReader;
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}
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/**
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* Reads a CSV-file into an array. The first line of the CSV-file should contain the array-keys.
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* The encoding of the input file is tried to be detected.
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* The elements of the returned array are encoded in the system encoding.
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* Example:
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* FirstName;LastName;Email
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* John;Doe;john.doe@mail.com
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* Adam;Adams;adam@mail.com
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* returns
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* $result [0]['FirstName'] = 'John';
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* $result [0]['LastName'] = 'Doe';
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* $result [0]['Email'] = 'john.doe@mail. com';
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* $result [1]['FirstName'] = 'Adam';
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* ...
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* @param string $filename The path to the CSV-file which should be imported.
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* @return array Returns an array (in the system encoding) that contains all data from the CSV-file.
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*
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*
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* @deprecated use cvs_reader instead
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*/
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public static function csvToArray($filename)
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{
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$csvReader = self::csv_reader($filename);
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$resultArray = [];
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if ($csvReader) {
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$workflow = new Workflow\StepAggregator($csvReader);
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$writer = new ArrayWriter($resultArray);
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$workflow->addWriter($writer)->process();
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}
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return $resultArray;
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}
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}
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