ldapsaisie/public_html/includes/class/class.LSioFormatCSV.php

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2015-07-30 16:37:42 +02:00
<?php
/*******************************************************************************
* Copyright (C) 2007 Easter-eggs
* http://ldapsaisie.labs.libre-entreprise.org
*
* Author: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************/
require 'File/CSV/DataSource.php';
LSsession :: loadLSclass('LSioFormatDriver');
/**
* Driver to manage CSV ioFormat file of LSldapObject import/export
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSioFormatCSV extends LSioFormatDriver {
// File_CSV_DataSource object
private $csv=false;
/**
* Load file
*
* @param[in] string $file The file path to load
*
* @retval boolean True if file is loaded, false otherwise
**/
public function loadFile($path) {
$this->csv=new File_CSV_DataSource;
if (is_array($this -> options)) {
foreach ($this -> options as $opt_key => $opt_val) {
if (isset($this->csv -> settings[$opt_key]))
$this->csv -> settings[$opt_key] = $opt_val;
}
}
if ($this->csv->load($path)) {
return True;
}
return false;
}
/**
* Check if loaded file data are valid
*
* @retval boolean True if loaded file data are valid, false otherwise
**/
public function isValid() {
if ($this -> csv && $this -> csv -> isSymmetric()) {
return True;
}
return False;
}
/**
* Retreive all object data contained by the loaded file
*
* The objects are returned in array :
*
* array (
* array ( // Object 1
* '[field1]' => '[value1]',
* '[field2]' => '[value2]',
* [...]
* ),
* array ( // Object 2
* '[field1]' => '[value1]',
* '[field2]' => '[value2]',
* [...]
* ),
* )
*
* @retval array The objects contained by the loaded file
**/
public function getAll() {
return $this -> csv -> connect();
}
/**
* Retreive fields names of the loaded file
*
* The fields names are returned in array :
*
* array (
* '[field1]',
* '[field2]',
* [...]
* )
*
* @retval array The fields names of the loaded file
**/
public function getFieldNames() {
return $this -> csv -> getHeaders();
}
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}
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