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499ff808f4
This bug affect import with modify enabled and when some attributes are present in modify form, but not in the ioFormat used for import.
330 lines
12 KiB
PHP
330 lines
12 KiB
PHP
<?php
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/*******************************************************************************
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* Copyright (C) 2007 Easter-eggs
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* http://ldapsaisie.labs.libre-entreprise.org
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*
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* Author: See AUTHORS file in top-level directory.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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******************************************************************************/
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LSsession::loadLSclass('LSioFormat');
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/**
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* Manage Import LSldapObject
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSimport {
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/**
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* Check if the form was posted by check POST data
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean true if the form was posted, false otherwise
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*/
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public static function isSubmit() {
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if (isset($_POST['validate']) && ($_POST['validate']=='LSimport'))
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return true;
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return;
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}
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/**
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* Retrieve the post file
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*
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* @retval mixed The path of the temporary file, false on error
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*/
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public static function getPostFile() {
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if (is_uploaded_file($_FILES['importfile']['tmp_name'])) {
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$fp = fopen($_FILES['importfile']['tmp_name'], "r");
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$buf = fread($fp, filesize($_FILES['importfile']['tmp_name']));
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fclose($fp);
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$tmp_file = LS_TMP_DIR_PATH.'importfile'.'_'.rand().'.tmp';
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if (move_uploaded_file($_FILES['importfile']['tmp_name'],$tmp_file)) {
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LSsession :: addTmpFile($buf,$tmp_file);
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}
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return $tmp_file;
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}
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return false;
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}
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/**
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* Retreive POST data
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*
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* This method retrieve and format POST data.
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*
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* The POST data are return as an array containing :
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* - LSobject : The LSobject type if this import
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* - ioFormat : The IOformat name choose by user
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* - justTry : Boolean defining wether the user has chosen to enable
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* just try mode (no modification)
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* - updateIfExists : Boolean defining wether the user has chosen to
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* allow update on existing object.
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* - importfile : The path of the temporary file to import
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval mixed Array of POST data, false on error
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*/
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public static function getPostData() {
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if (isset($_REQUEST['LSobject']) && isset($_POST['ioFormat'])) {
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$file=self::getPostFile();
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if ($file) {
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return array (
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'LSobject' => $_REQUEST['LSobject'],
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'ioFormat' => $_POST['ioFormat'],
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'justTry' => ($_POST['justTry']=='yes'),
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'updateIfExists' => ($_POST['updateIfExists']=='yes'),
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'importfile' => $file
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);
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}
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}
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return False;
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}
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/**
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* Import objects form POST data
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*
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* This method retreive, validate and import POST data.
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*
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* If import could start, the return value is an array :
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*
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*
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* array (
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* 'imported' => array (
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* '[object1 dn]' => '[object1 display name]',
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* '[object2 dn]' => '[object2 display name]',
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* [...]
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* ),
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* 'updated' => array (
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* '[object3 dn]' => '[object3 display name]',
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* '[object4 dn]' => '[object4 display name]',
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* [...]
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* ),
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* 'errors' => array (
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* array (
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* 'data' => array ([object data as read from source file]),
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* 'errors' => array (
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* 'globals' => array (
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* // Global error of this object importation that not
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* // concerning only one attribute)
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* ),
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* 'attrs' => array (
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* '[attr1]' => array (
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* '[error 1]',
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* '[error 2]',
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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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* )
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* )
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*
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* @retval boolean Array of the import result, false on error
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*/
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public static function importFromPostData() {
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// Get data from $_POST
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$data=self::getPostData();
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if (is_array($data)) {
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LSdebug($data,1);
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// Load LSobject
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if (!isset($data['LSobject']) || LSsession::loadLSobject($data['LSobject'])) {
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$LSobject=$data['LSobject'];
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// Validate ioFormat
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$object = new $LSobject();
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if($object -> isValidIOformat($data['ioFormat'])) {
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// Create LSioFormat object
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$ioFormat = new LSioFormat($LSobject,$data['ioFormat']);
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if ($ioFormat -> ready()) {
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// Load data in LSioFormat object
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if ($ioFormat -> loadFile($data['importfile'])) {
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LSdebug('file loaded');
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$return=array(
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'imported' => array(),
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'updated' => array(),
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);
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// Retreive object from ioFormat
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$objectsData=$ioFormat -> getAll();
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$objectsInError=array();
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LSdebug($objectsData);
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// Browse inputed objects
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foreach($objectsData as $objData) {
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$globalErrors=array();
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// Instanciate an LSobject
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$object = new $LSobject();
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// Instanciate a creation LSform
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$form = $object -> getForm('create');
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// Set form data from inputed data
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if ($form -> setPostData($objData,true)) {
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// Validate form
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if ($form -> validate(true)) {
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// Validate data (just validate)
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if ($object -> updateData('create',True)) {
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LSdebug('Data is correct, retreive object DN');
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$dn = $object -> getDn();
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if ($dn) {
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// Check if object already exists
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$entry=LSldap::getLdapEntry($dn);
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if ($entry===False) {
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LSdebug('New object, perform creation');
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if ($data['justTry'] || $object -> updateData('create')) {
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LSdebug('Object '.$object -> getDn().' imported');
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$return['imported'][$object -> getDn()]=$object -> getDisplayName();
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continue;
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}
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else {
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LSdebug('Failed to updateData on : '.print_r($objData,True));
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$globalErrors[]=_('Error creating object on LDAP server.');
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}
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}
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// This object already exist, check 'updateIfExists' mode
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elseif ($data['updateIfExists']) {
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LSdebug('Object exist, perform update');
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// Restart import in update mode
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// Instanciate a new LSobject and load data from it's DN
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$object = new $LSobject();
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if ($object -> loadData($dn)) {
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// Instanciate a modify form
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$form = $object -> getForm('modify');
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// Set form data from inputed data
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if ($form -> setPostData($objData,true)) {
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// Validate form
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if ($form -> validate(true)) {
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// Update data on LDAP server
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if ($data['justTry'] || $object -> updateData('modify')) {
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LSdebug('Object '.$object -> getDn().' updated');
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$return['updated'][$object -> getDn()]=$object -> getDisplayName();
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continue;
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}
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else {
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LSdebug('Failed to updateData (modify) on : '.print_r($objData,True));
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$globalErrors[]=_('Error updating object on LDAP server.');
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}
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}
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else {
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LSdebug('Failed to validate update form on : '.print_r($objData,True));
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LSdebug('Form errors : '.print_r($form->getErrors(),True));
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$globalErrors[]=_('Error validating update form.');
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}
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}
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else {
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LSdebug('Failed to setPostData on update form : '.print_r($objData,True));
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$globalErrors[]=_('Failed to set post data on update form.');
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}
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}
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else {
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LSdebug('Failed to load data of '.$dn);
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$globalErrors[]=getFData(_("Failed to load existing object %{dn} from LDAP server. Can't update object."));
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}
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}
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else {
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LSdebug('Object '.$dn.' already exist');
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$globalErrors[]=getFData(_('An object already exist on LDAP server with DN %{dn}.'),$dn);
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}
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}
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else {
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$globalErrors[]=_('Failed to generate DN for this object.');
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}
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}
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else {
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$globalErrors[]=_('Failed to validate object data.');
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}
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}
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else {
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LSdebug('Failed to validate form on : '.print_r($objData,True));
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LSdebug('Form errors : '.print_r($form->getErrors(),True));
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$globalErrors[]=_('Error validating creation form.');
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}
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}
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else {
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LSdebug('Failed to setPostData on : '.print_r($objData,True));
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$globalErrors[]=_('Failed to set post data on creation form.');
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}
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$objectsInError[]=array(
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'data' => $objData,
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'errors' => array (
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'globals' => $globalErrors,
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'attrs' => $form->getErrors()
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)
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);
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}
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$return['errors']=$objectsInError;
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return $return;
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}
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}
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else {
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LSerror :: addErrorCode('LSimport_04');
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}
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}
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else {
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LSerror :: addErrorCode('LSimport_03',$data['ioFormat']);
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}
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}
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else {
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LSerror :: addErrorCode('LSimport_02');
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}
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}
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else {
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LSerror :: addErrorCode('LSimport_01');
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}
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return False;
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}
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}
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/*
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* LSimport_implodeValues template function
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*
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* This function permit to implode field values during
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* template processing. This function take as parameters
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* (in $params) :
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* - $values : the field's values to implode
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*
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* @param[in] $params The template function parameters
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* @param[in] $template Smarty object
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*
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* @retval void
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**/
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function LSimport_implodeValues($params, $template) {
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extract($params);
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if (isset($values) && is_array($values)) {
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echo implode(',',$values);
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}
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}
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LStemplate :: registerFunction('LSimport_implodeValues','LSimport_implodeValues');
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LSerror :: defineError('LSimport_01',
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_("LSimport : Post data not found or not completed.")
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);
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LSerror :: defineError('LSimport_02',
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_("LSimport : object type invalid.")
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);
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LSerror :: defineError('LSimport_03',
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_("LSimport : input/output format %{format} invalid.")
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);
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LSerror :: defineError('LSimport_04',
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_("LSimport : Fail to initialize input/output driver")
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);
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