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|
<?php
class csvimport extends plugin
{
/* Definitions */
var $plHeadline= "LDIF export";
var $plDescription= "This does something";
var $access= "";
/* Array with csv informations*/
var $csvinfo=array();
/* attribute list for save action */
var $attributes= array();
var $objectclasses= array();
var $view_logged = FALSE;
var $ui;
function __construct(&$config, $dn= NULL)
{
$this->initTime = microtime(TRUE);
/* Include config object */
$this->config= &$config;
$this->ui = get_userinfo();
stats::log('plugin', $class = get_class($this), $category = array($this->acl_category), $action = 'open',
$amount = 1, $duration = (microtime(TRUE) - $this->initTime));
}
function execute()
{
/* Call parent execute */
plugin::execute();
/* Log view */
if(!$this->view_logged){
$this->view_logged = TRUE;
new log("view","all/".get_class($this),$this->dn);
}
/* initiate smarty */
$smarty= get_smarty();
$smarty->assign("selectedattrs",array(0=>""));
$smarty->assign("data",array(0=>""));
$smarty->assign("head",array(0=>""));
$smarty->assign("sorted",0);
$smarty->assign("fileup",0);
/* Get the LDAP link, to generate the Export */
$ldap = $this->config->get_ldap_link();
$arrtemplates = array();
$tempvar =0;
/* Array to fill in Formfields */
$arrtemplates[$tempvar] = "None";
if(!is_array($this->csvinfo)){
$this->csvinfo=array();
}
/* Set Usertemplate information and get all Attribute from userclass */
unset ($this->csvinfo['arrtemplates']);
unset ($this->csvinfo['arrtempls']);
/* Generate Template Array, Attribute Array */
if(!isset($this->csvinfo['arrtempls'])){
/* Generating attributes */
$attrs = @get_class_vars("user");
$this->csvinfo['attr'] = $attrs['attributes'];
/* Attach the choise none to discard a csv col */
$new = array();
$new[0]="none";
$new[1]="userPassword";
for($c = 0; $c < count($this->csvinfo['attr']);$c++){
$new[$c+2]=$this->csvinfo['attr'][$c];
}
$this->csvinfo['attr'] = $new;
/* Search all Templates */
$this->csvinfo['templates'] = $ldap->search("(objectClass=gosaUserTemplate)",array("*"));
/* Array to handle selected Form fiels */
$this->csvinfo['arrtempls'][$tempvar]['name'] = "";
$this->csvinfo['arrtempls'][$tempvar]['dn'] = "";
$this->csvinfo['arrtemplates'][]="None";
while($temp = $ldap->fetch($this->csvinfo['templates'])){
$tempvar ++;
$this->csvinfo['arrtemplates'][$tempvar] = $temp['sn'][0]." - ".$this->config->idepartments[preg_replace("/^[^,]+,".preg_quote(get_people_ou(), '/')."/i", "", $temp['dn'])];
$this->csvinfo['arrtempls'] [$tempvar]['name'] = $temp['sn'][0];
$this->csvinfo['arrtempls'] [$tempvar]['dn'] = $temp['dn'];
}
}
$arr_temp = array_flip($this->csvinfo['attr']);
$this->csvinfo['arr_selected']= array($arr_temp['uid'],$arr_temp['sn'],$arr_temp['givenName'],$arr_temp['userPassword']);
$smarty->assign("templates",$this->csvinfo['arrtemplates']);
$smarty->assign("attrs",$this->csvinfo['attr']);
/* Check permissions for import */
$acl = $this->ui->get_permissions($this->config->current['BASE'],"all/all");
if(!preg_match("/w/",$acl)){
if(isset($_POST['userfile']) || isset($_POST['sorted']) || isset($_POST['fileup'])){
msg_dialog::display(_("Permission error"), _("You've no permission to import CSV files!"), ERROR_DIALOG);
}
return ($smarty->fetch (get_template_path('contentcsv.tpl', TRUE)));
}
/* If the given dat from the csv File are sorted by the attributes */
if(isset($_POST['sorted'])) {
/* Template Handling */
$smarty->assign("fileup",TRUE);
$smarty->assign("sorted",TRUE);
for($i = 0 ; $i < $this->csvinfo['rows'];$i++){
/* Preparing given Data */
$this->csvinfo['sorteddata'][$i]=array();
/* Go through every col */
for($a = 0; $a <= ($this->csvinfo['cols']); $a ++) {
/* Append a status col at last, to show possibly errors */
if($a==($this->csvinfo['cols'])){
$this->csvinfo['sorteddata'][$i]["status"]="-";
} else {
$cc = ($i * ($this->csvinfo['cols']))+$a;
/* If theres a Attribut given for this col */
if(!empty($_POST[('row'.($a))])) {
$this->csvinfo['sorteddata'][$i][$this->csvinfo['attr'][$_POST[('row'.($a))]]]=$this->csvinfo['data'][($cc)];
}
}
}
}
/* aleast one entry */
$rowcnt=0;
if(isset($this->csvinfo['sorteddata'])){
$rowcnt ++;
/* Set the col count */
$tblcolcount= count ($this->csvinfo['cols']);
/* entrie count */
$tbl_entries= count ($this->csvinfo['count']);
/* row count */
$tbl_rows = $tbl_entries / $tblcolcount;
/* No error occurred */
$failing = FALSE;
/* For every row */
for($i = 0; $i < $this->csvinfo['rows']; $i++){
/* Get elemenet */
$dat = $this->csvinfo['sorteddata'][$i];
/* If not all needed vars set .... */
if( ( empty($dat['sn']))||( empty($dat['givenName']))||( empty($dat['uid']))||
(!isset($dat['sn']))||(!isset($dat['givenName']))||(!isset($dat['uid']))){
/* Output Error */
msg_dialog::display(_("Error"), sprintf(_("Need at least %s, %s and %s to create users!"), bold("sn"), bold("givenName"), bold("uid")), ERROR_DIALOG);
} else {
/* Register usertab to trigger edit dialog */
$this->usertab= new usertabs($this->config, $this->config->data['TABS']['USERTABS'], 'new');
$keys = array_keys($dat);
/* Set all submitted vars */
if(is_array($keys)){
foreach($keys as $key) {
if($key != "status"){
$this->usertab->$key = $dat[$key];
foreach($this->usertab->by_object as $pname => $plugin){
if(isset($this->usertab->by_object[$pname]->$key)){
$this->usertab->by_object[$pname]->$key = $dat[$key];
}
}
}
}
}
/* Initialize template */
if($this->csvinfo['tplid']!=0){
$tpl_dn = $this->csvinfo['arrtempls'][$this->csvinfo['tplid']]['dn'];
$this->usertab->adapt_from_template($tpl_dn,array("uid","cn","givenName","sn"));
$tpl_base = preg_replace("/^[^,]+,".preg_quote(get_people_ou(), '/i')."/", '', $tpl_dn);
$this->usertab->by_object['user']->base= $tpl_base;
} else {
/* Reset vars */
if(is_array($keys))
foreach($keys as $key) {
if($key != "status"){
$this->usertab->by_object['user']->$key = $dat[$key];
}
}
}
// Setting user Password
if((isset($dat['userPassword']))&&(!empty($dat['userPassword'])))
$password = $dat['userPassword'];
else
{
$rand_str="";
$feed = "0123456789abcdefghijklmnopqrstuvwxyz";
for ($i=0; $i < 8; $i++)
{
$rand_str .= substr($feed, rand(0, strlen($feed)-1), 1);
}
$password = $rand_str;
}
/* Insert in the LDAP tree */
if(count($this->usertab->check())) {
msg_dialog::displayChecks($this->usertab->check());
$this->csvinfo['sorteddata'][$i]['status']="<b>"._("failed")."</b>";
$failing = $i+1;
break;
} else {
$this->csvinfo['sorteddata'][$i]['status']=_("OK");
$this->usertab->save();
if(!change_password($this->usertab->dn,$password,FALSE,'','', $message)){
msg_dialog::displayChecks(array($message));
}
}
}
}
$pointsbefore = FALSE;
$pointsafter = FALSE;
/* Get Attributs for Tableheadline */
$this->csvinfo['colsstr'] = array();
for($i =0; $i <= $this->csvinfo['cols']; $i++) {
if(!empty($_POST[('row'.$i)])){
$this->csvinfo['colsstr'][$i] = $this->csvinfo['attr'][$_POST[('row'.$i)]];
}
}
/*Create array with data for the template */
if($failing == FALSE){
$dataouts= array();
for($i =1; $i <= $this->csvinfo['shownrowscount']; $i++) {
if(is_array($this->csvinfo['sorteddata'][($i-1)])){
foreach($this->csvinfo['sorteddata'][($i-1)] as $dat){
$dataouts[]=$dat;
}
}
}
if($this->csvinfo['rows']> $this->csvinfo['shownrowscount']){
$pointsafter = TRUE;
}
} else {
$pointsbefore = TRUE;
$pointsafter = TRUE;
$begin = $failing -3;
if($begin <0) {
$begin =0;
$pointsbefore = FALSE;
}
$end = $failing + 2;
if($end > $this->csvinfo['rows']) {
$end = $this->csvinfo['rows']+1;
$pointsafter = FALSE;
}
$this->csvinfo['shownrowscount']=$end - $begin;
if($this->csvinfo['shownrowscount']> $this->csvinfo['rows'])$this->csvinfo['shownrowscount']=$this->csvinfo['rows'];
$dataouts = array();
for($i =$begin; $i <= $end; $i++) {
if(is_array($this->csvinfo['sorteddata'][($i-1)])){
foreach($this->csvinfo['sorteddata'][($i-1)] as $dat){
$dataouts[]=$dat;
}
}
}
}
$tmparr2 = $this->csvinfo['colsstr'];
$tmparr2[]=_("status");
/* Error? */
if ($failing){
msg_dialog::display(_("Error"), sprintf(_("Cannot add entry %s!"), bold($failing)), ERROR_DIALOG);
}
$smarty->assign("error",$failing);
/* Set vars to smarty */
$smarty->assign("cols",count($tmparr2));
$smarty->assign("anz" ,$this->csvinfo['count']);
$smarty->assign("rows",$this->csvinfo['shownrowscount']);
$cnt = 0 ;
$tmp2 = $tmp3 = array();
if(is_array($dataouts))
foreach($dataouts as $tmp){
$tmp2[] = $tmp;
$cnt ++ ;
if($cnt >= count($tmparr2)){
$tmp3[] = $tmp2;
$tmp2= array();
$cnt = 0;
}
}
$smarty->assign("head",$tmparr2);
$smarty->assign("data",$tmp3);
/* Set other vars */
$smarty->assign("i",1);
$smarty->assign("ie",0);
$smarty->assign("tplid",$this->csvinfo['tplid']);
$smarty->assign("pointsafter",$pointsafter);
$smarty->assign("pointsbefore",$pointsbefore);
} else {
/* Set Template ID */
$tplid = $_POST['tplid'];
$smarty->assign("tpl",$arrtemplates[$tplid]);
msg_dialog::display(_("Information"), _("Nothing to import!"), INFO_DIALOG);
}
/* If theres a File uploaded */
} else {
/* Check if theres a file uploaded */
if(!empty($_FILES['userfile']['name'])){
$handle = NULL;
$filename = gosa_file_name($_FILES['userfile']['tmp_name']);
if((!isset($_FILES['userfile']['name']))||(!isset($_POST['fileup'])))
{
msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file not found")), ERROR_DIALOG);
$smarty->assign("LDIFError",TRUE);
}
elseif(!$_FILES['userfile']['size'] > 0 )
{
msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file is empty")), ERROR_DIALOG);
$smarty->assign("LDIFError",TRUE);
}
/* Is there a tmp file, which we can use ? */
elseif(!file_exists($filename))
{
msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file not found")), ERROR_DIALOG);
$smarty->assign("LDIFError",TRUE);
}
elseif(!$handle = @fopen($filename,"r"))
{
msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file not readable")), ERROR_DIALOG);
$smarty->assign("LDIFError",TRUE);
}
else
{
$smarty->assign("fileup",TRUE);
$str = "";
/* Reading content */
while(!feof($handle)) {
$str .= fread($handle,1024);
}
$lines = preg_split("/\n/",$str);
$anz = 0;
$rest = 0;
$data = array();
/* check colum count */
if(is_array($lines))
foreach($lines as $line) {
/* continue if theres a comment */
if(substr(trim($line),0,1)=="#"){
continue;
}
$line= str_replace ("\t","",$line);
$cells = explode(",",$line ) ;
if(count($cells)> $anz ){
$anz = count($cells);
}
}
/* At least one entry */
if($anz >1) {
/* Generate array with outpu info */
if(is_array($lines))
foreach($lines as $line) {
$rest = 0;
$cnt = 0;
/* dont use comments or empty lines */
if((substr(trim($line),0,1)=="#")||(empty($line))){
continue;
}
/* replace \t to , */
$line= str_replace ("\t" ,"" ,$line);
/* get all elements */
$cells = explode(",",$line ) ;
/* attach all elements to data array */
if(is_array($cells))
foreach($cells as $cell) {
if(!empty($cell)) {
$cnt++;
$data[]=trim($cell);
}
}
/* cell count less than anz, attach some empty fields */
if(($cnt != $anz)&&(!empty($cnt))) {
$rest = $anz - $cnt;
for($i = 0 ; $i < $rest ; $i ++){
$data[] = " ";
}
}
}
unset($this->csvinfo['sorteddata']);
unset($this->csvinfo['colsstr']);
unset($this->csvinfo['sorteddata']);
$this->csvinfo['cols'] = $anz;
$this->csvinfo['data'] = array();
$this->csvinfo['data'] = $data;
$this->csvinfo['count'] = count($this->csvinfo['data']);
if($this->csvinfo['count']> (6* $this->csvinfo['cols'])) {
/* only show 6 rows in ouptuttablei */
$datouttemp = array_chunk($this->csvinfo['data'],(6* $this->csvinfo['cols']));
$this->csvinfo['dataout']=$datouttemp[0];
$this->csvinfo['shownrowscount'] = 6;
} else {
$this->csvinfo['shownrowscount'] = (count($this->csvinfo['data']))/$this->csvinfo['cols'];
$this->csvinfo['dataout']= $this->csvinfo['data'];
}
$this->csvinfo['tplid'] = $_POST['template'];
$this->csvinfo['templatestr'] = $this->csvinfo['arrtemplates' ][$this->csvinfo['tplid']];
$this->csvinfo['count'] = count($this->csvinfo['data']);
$this->csvinfo['rows'] = (count($this->csvinfo['data'])/$anz);
$i = 0;
$tmp = $tmp2= array();
if(is_array($this->csvinfo['dataout']))
foreach($this->csvinfo['dataout'] as $dat){
$tmp[]= $dat;
$i++;
if($i >=$this->csvinfo['cols']){
$i = 0;
$tmp2[] = $tmp;
$tmp = array();
}
}
/* Set Templateid */
$smarty->assign("tplid",$this->csvinfo['tplid']);
/* Set Template */
$smarty->assign("tpl",$this->csvinfo['templatestr']);
/* Temp var 1 */
$smarty->assign("ia",1);
/* Temp var 2 */
$smarty->assign("i",0);
/* Num rows */
$smarty->assign("rows",$this->csvinfo['shownrowscount']);
for($i = 0 ; $i < $anz; $i ++)
$this->csvinfo['arr_selected'][]="0";
$smarty->assign("selectedattrs",$this->csvinfo['arr_selected']);
/* Entrie count5 */
$smarty->assign("anz",$this->csvinfo['cols']);
/* Array with data */
$smarty->assign("data",$tmp2);
@fclose($handle);
} else {
$smarty->assign("tpl",$this->csvinfo['attr'][$_POST['template']]);
$smarty->assign("LDIFError",TRUE);
$smarty->assign("fileup",FALSE);
msg_dialog::display(_("Error"), _("Cannot find CSV data in the selected file!"), ERROR_DIALOG);
}
}
}
}
/* Show main page */
return ($smarty->fetch (get_template_path('contentcsv.tpl', TRUE)));
}
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>
|
