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Current Path: /home/argothem/www/organecyberpresse/plugins/auto/spip_bonux/v4.2.0/lib/php-export-data/src/

Name	Action
..
ExportData.php	Edit
ExportDataCSV.php	Edit
ExportDataExcel.php	Edit
ExportDataTSV.php	Edit

Editing: ExportData.php

<?php

namespace Export;

/**
 * ExportData is the base class for exporters to specific file formats. See other
 * classes below.
 * 
 * php-export-data by Eli Dickinson, http://github.com/elidickinson/php-export-data
 * 
 */
abstract class ExportData {

protected $exportTo; // Set in constructor to one of 'browser', 'file', 'string'
    protected $stringData; // stringData so far, used if export string mode
    protected $tempFile; // handle to temp file (for export file mode)
    protected $tempFilename; // temp file name and path (for export file mode)
    public $filename; // file mode: the output file name; browser mode: file name for download; string mode: not used

public function __construct($exportTo = "browser", $filename = "exportdata") {
        if (!in_array($exportTo, array('browser', 'file', 'string'))) {
            throw new Exception("$exportTo is not a valid ExportData export type");
        }
        $this->exportTo = $exportTo;
        $this->filename = $filename;
    }

public function initialize() {
        switch ($this->exportTo) {
            case 'browser':
                $this->sendHttpHeaders();
                break;
            case 'string':
                $this->stringData = '';
                break;
            case 'file':
                $this->tempFilename = tempnam(sys_get_temp_dir(), 'exportdata');
                $this->tempFile = fopen($this->tempFilename, "w");
                break;
        }

$this->write($this->generateHeader());
    }
    
    public function addRow($row) {
        $this->write($this->generateRow($row));
    }

public function finalize() {
        $this->write($this->generateFooter());

switch ($this->exportTo) {
            case 'browser':
                flush();
                break;
            case 'string':
                // do nothing
                break;
            case 'file':
                // close temp file and move it to correct location
                fclose($this->tempFile);
                rename($this->tempFilename, $this->filename);
                break;
        }
    }

public function getString() {
        return $this->stringData;
    }

abstract public function sendHttpHeaders();

protected function write($data) {
        switch ($this->exportTo) {
            case 'browser':
                echo $data;
                break;
            case 'string':
                $this->stringData .= $data;
                break;
            case 'file':
                fwrite($this->tempFile, $data);
                break;
        }
    }

protected function generateHeader() {
        // can be overridden by subclass to return any data that goes at the top of the exported file
    }

protected function generateFooter() {
        // can be overridden by subclass to return any data that goes at the bottom of the exported file		
    }

// In subclasses generateRow will take $row array and return string of it formatted for export type
    abstract protected function generateRow($row);
}