gosa-plugins/ldapmanager/addons/ldapmanager/class_csvimport.inc

   1 <?php
   2
   3 class csvimport extends plugin
   4 {
   5     /* Definitions */
   6     var $plHeadline= "LDIF export";
   7     var $plDescription= "This does something";
   8     var $access= "";
   9
  10     /* Array with csv informations*/
  11     var $csvinfo=array();
  12
  13     /* attribute list for save action */
  14     var $attributes= array();
  15     var $objectclasses= array();
  16     var $view_logged = FALSE;
  17
  18     function csvimport (&$config, $dn= NULL)
  19     {
  20         /* Include config object */
  21         $this->config= &$config;
  22
  23         $this->ui = get_userinfo();
  24     }
  25
  26     function execute()
  27     {
  28         /* Call parent execute */
  29         plugin::execute();
  30
  31         /* Log view */
  32         if(!$this->view_logged){
  33             $this->view_logged = TRUE;
  34             new log("view","all/".get_class($this),$this->dn);
  35         }
  36
  37         /* initiate smarty */
  38         $smarty= get_smarty();
  39         $smarty->assign("selectedattrs",array(0=>""));
  40         $smarty->assign("data",array(0=>""));
  41         $smarty->assign("head",array(0=>""));
  42         $smarty->assign("sorted",0);
  43         $smarty->assign("fileup",0);
  44
  45         /* Get the LDAP link, to generate the Export */
  46         $ldap = $this->config->get_ldap_link();
  47
  48         $arrtemplates = array();
  49         $tempvar =0;
  50
  51         /* Array to fill in Formfields */
  52         $arrtemplates[$tempvar] = "None";
  53         if(!is_array($this->csvinfo)){
  54             $this->csvinfo=array();
  55         }
  56
  57         /* Set Usertemplate information and get all Attribute from userclass */
  58         unset ($this->csvinfo['arrtemplates']);
  59         unset ($this->csvinfo['arrtempls']);
  60
  61         /* Generate Template Array, Attribute Array */
  62         if(!isset($this->csvinfo['arrtempls'])){
  63
  64             /* Generating attributes */
  65             $attrs = @get_class_vars("user");
  66             $this->csvinfo['attr']  = $attrs['attributes'];
  67
  68             /* Attach the choise none to discard a csv col */
  69             $new = array();
  70             $new[0]="none";
  71             $new[1]="userPassword";
  72             for($c = 0; $c < count($this->csvinfo['attr']);$c++){
  73                 $new[$c+2]=$this->csvinfo['attr'][$c];
  74             }
  75
  76             $this->csvinfo['attr'] = $new;
  77
  78             /* Search all Templates    */
  79             $this->csvinfo['templates'] = $ldap->search("(objectClass=gosaUserTemplate)",array("*"));
  80
  81             /* Array to handle selected Form fiels */
  82             $this->csvinfo['arrtempls'][$tempvar]['name'] = "";
  83             $this->csvinfo['arrtempls'][$tempvar]['dn']   = "";
  84
  85             $this->csvinfo['arrtemplates'][]="None";
  86
  87             while($temp = $ldap->fetch($this->csvinfo['templates'])){
  88                 $tempvar ++;
  89                 $this->csvinfo['arrtemplates'][$tempvar] = $temp['sn'][0]." - ".$this->config->idepartments[preg_replace("/^[^,]+,".preg_quote(get_people_ou(), '/')."/i", "", $temp['dn'])];
  90                 $this->csvinfo['arrtempls']   [$tempvar]['name'] = $temp['sn'][0];
  91                 $this->csvinfo['arrtempls']   [$tempvar]['dn']   = $temp['dn'];
  92             }
  93         }
  94
  95         $arr_temp  = array_flip($this->csvinfo['attr']);
  96         $this->csvinfo['arr_selected']= array($arr_temp['uid'],$arr_temp['sn'],$arr_temp['givenName'],$arr_temp['userPassword']);
  97
  98         $smarty->assign("templates",$this->csvinfo['arrtemplates']);
  99         $smarty->assign("attrs",$this->csvinfo['attr']);
 100
 101         /* Check permissions for import */
 102         $acl = $this->ui->get_permissions($this->config->current['BASE'],"all/all");
 103         if(!preg_match("/w/",$acl)){
 104             if(isset($_POST['userfile']) || isset($_POST['sorted']) || isset($_POST['fileup'])){
 105                 msg_dialog::display(_("Permission error"), _("You've no permission to import CSV files."), ERROR_DIALOG);
 106             }
 107             return ($smarty->fetch (get_template_path('contentcsv.tpl', TRUE)));
 108         }
 109
 110         /* If the given dat from the csv File are sorted by the attributes */
 111         if(isset($_POST['sorted'])) {
 112
 113             /* Template Handling */
 114             $smarty->assign("fileup",TRUE);
 115             $smarty->assign("sorted",TRUE);
 116
 117             for($i = 0 ; $i < $this->csvinfo['rows'];$i++){
 118                 /* Preparing given Data */
 119                 $this->csvinfo['sorteddata'][$i]=array();
 120
 121                 /* Go through every col */
 122                 for($a = 0; $a <= ($this->csvinfo['cols']); $a ++) {
 123                     /* Append a status col at last, to show possibly errors */
 124                     if($a==($this->csvinfo['cols'])){
 125                         $this->csvinfo['sorteddata'][$i]["status"]="-";
 126                     } else {
 127                         $cc = ($i * ($this->csvinfo['cols']))+$a;
 128
 129                         /* If theres a Attribut given for this col */
 130                         if(!empty($_POST[('row'.($a))])) {
 131                             $this->csvinfo['sorteddata'][$i][$this->csvinfo['attr'][$_POST[('row'.($a))]]]=$this->csvinfo['data'][($cc)];
 132                         }
 133                     }
 134                 }
 135             }
 136
 137             /* aleast one entry */
 138             $rowcnt=0;
 139             if(isset($this->csvinfo['sorteddata'])){
 140                 $rowcnt ++;
 141
 142                 /* Set the col count */
 143                 $tblcolcount= count ($this->csvinfo['cols']);
 144
 145                 /* entrie count */
 146                 $tbl_entries= count ($this->csvinfo['count']);
 147
 148                 /* row count */
 149                 $tbl_rows   = $tbl_entries / $tblcolcount;
 150
 151                 /* No error occurred */
 152                 $failing = FALSE;
 153
 154                 /* For every row */
 155                 for($i = 0; $i < $this->csvinfo['rows']; $i++){
 156
 157                     /* Get elemenet */
 158                     $dat = $this->csvinfo['sorteddata'][$i];
 159
 160                     /* If not all needed vars set .... */
 161                     if(( empty($dat['sn']))||( empty($dat['givenName']))||( empty($dat['uid']))||
 162                             (!isset($dat['sn']))||(!isset($dat['givenName']))||(!isset($dat['uid']))){
 163
 164                         /* Output Error */
 165                         msg_dialog::display(_("Error"), _("Need at least 'sn', 'givenName' and 'uid' to create users."), ERROR_DIALOG);
 166                     } else {
 167
 168                         /* Register usertab to trigger edit dialog */
 169                         $this->usertab= new usertabs($this->config, $this->config->data['TABS']['USERTABS'], 'new');
 170                         $keys = array_keys($dat);
 171
 172                         /* Set all submitted vars  */
 173                         if(is_array($keys)){
 174                             foreach($keys as $key) {
 175                                 if($key != "status"){
 176                                     $this->usertab->$key = $dat[$key];
 177                                     foreach($this->usertab->by_object as $pname => $plugin){
 178                                         if(isset($this->usertab->by_object[$pname]->$key)){
 179                                             $this->usertab->by_object[$pname]->$key = $dat[$key];
 180                                         }
 181                                     }
 182                                 }
 183                             }
 184                         }
 185
 186                         // Adapt template values.
 187                         if($this->csvinfo['tplid']!=0){
 188                             $tpl_dn = $this->csvinfo['arrtempls'][$this->csvinfo['tplid']]['dn'];
 189                             $this->usertab->adapt_from_template($tpl_dn,array("uid","cn","givenName","sn"));
 190                             $tpl_base  = preg_replace("/^[^,]+,".preg_quote(get_people_ou(), '/i')."/", '', $tpl_dn);
 191                             $this->usertab->by_object['user']->base= $tpl_base;
 192                         }
 193
 194                         // Setting user Password
 195                         if((isset($dat['userPassword']))&&(!empty($dat['userPassword']))){
 196                             $password = $dat['userPassword'];
 197                         }else{
 198                             $rand_str="";
 199                             $feed = "0123456789abcdefghijklmnopqrstuvwxyz";
 200                             for ($e=0; $e < 8; $e++)
 201                             {
 202                                 $rand_str .= substr($feed, rand(0, strlen($feed)-1), 1);
 203                             }
 204                             $password = $rand_str;
 205                         }
 206
 207                         /* Insert in the LDAP tree */
 208                         if(count($this->usertab->check())) {
 209                             msg_dialog::displayChecks($this->usertab->check());
 210                             $this->csvinfo['sorteddata'][$i]['status']="<b>"._("failed")."</b>";
 211                             $failing = $i+1;
 212                             break;
 213                         } else {
 214                             $this->csvinfo['sorteddata'][$i]['status']=_("ok");
 215                             $this->usertab->save();
 216                             change_password($this->usertab->dn,$password);
 217                         }
 218                     }
 219                 }
 220
 221                 $pointsbefore = FALSE;
 222                 $pointsafter  = FALSE;
 223
 224                 /* Get Attributs for Tableheadline  */
 225                 $this->csvinfo['colsstr'] = array();
 226                 for($i =0; $i <= $this->csvinfo['cols']; $i++) {
 227                     if(!empty($_POST[('row'.$i)])){
 228                         $this->csvinfo['colsstr'][$i] = $this->csvinfo['attr'][$_POST[('row'.$i)]];
 229                     }
 230                 }
 231
 232                 /*Create array with data for the template */
 233                 if($failing == FALSE){
 234
 235                     $dataouts= array();
 236                     for($i =1; $i <= $this->csvinfo['shownrowscount']; $i++) {
 237                         if(is_array($this->csvinfo['sorteddata'][($i-1)])){
 238                             foreach($this->csvinfo['sorteddata'][($i-1)] as $dat){
 239                                 $dataouts[]=$dat;
 240                             }
 241                         }
 242                     }
 243
 244                     if($this->csvinfo['rows']> $this->csvinfo['shownrowscount']){
 245                         $pointsafter = TRUE;
 246                     }
 247                 } else {
 248                     $pointsbefore = TRUE;
 249                     $pointsafter  = TRUE;
 250
 251                     $begin = $failing -3;
 252
 253                     if($begin <0) {
 254                         $begin =0;
 255                         $pointsbefore = FALSE;
 256                     }
 257
 258                     $end = $failing + 2;
 259
 260                     if($end > $this->csvinfo['rows']) {
 261                         $end = $this->csvinfo['rows']+1;
 262                         $pointsafter = FALSE;
 263                     }
 264                     $this->csvinfo['shownrowscount']=$end - $begin;
 265
 266                     if($this->csvinfo['shownrowscount']> $this->csvinfo['rows'])$this->csvinfo['shownrowscount']=$this->csvinfo['rows'];
 267
 268                     $dataouts = array();
 269                     for($i =$begin; $i <= $end; $i++) {
 270                         if(is_array($this->csvinfo['sorteddata'][($i)])){
 271                             foreach($this->csvinfo['sorteddata'][($i)] as $dat){
 272                                 $dataouts[]=$dat;
 273                             }
 274                         }
 275                     }
 276                 }
 277                 $tmparr2  = $this->csvinfo['colsstr'];
 278                 $tmparr2[]=_("status");
 279
 280                 /* Error? */
 281                 if ($failing){
 282                     msg_dialog::display(_("Error"), sprintf(_("Cannot insert entry '%s'!"), $failing), ERROR_DIALOG);
 283                 }
 284                 $smarty->assign("error",$failing);
 285
 286                 /* Set vars to smarty */
 287                 $smarty->assign("cols",count($tmparr2));
 288                 $smarty->assign("anz" ,$this->csvinfo['count']);
 289                 $smarty->assign("rows",$this->csvinfo['shownrowscount']);
 290
 291
 292                 $cnt = 0 ;
 293                 $tmp2 = $tmp3 = array();
 294                 if(is_array($dataouts))
 295                     foreach($dataouts as $tmp){
 296                         $tmp2[] = $tmp;
 297                         $cnt ++ ;
 298                         if($cnt >= count($tmparr2)){
 299                             $tmp3[] = $tmp2;
 300                             $tmp2= array();
 301                             $cnt = 0;
 302                         }
 303                     }
 304                 $smarty->assign("head",$tmparr2);
 305                 $smarty->assign("data",$tmp3);
 306
 307                 /* Set other vars  */
 308                 $smarty->assign("i",1);
 309                 $smarty->assign("ie",0);
 310                 $smarty->assign("tplid",$this->csvinfo['tplid']);
 311
 312                 $smarty->assign("pointsafter",$pointsafter);
 313                 $smarty->assign("pointsbefore",$pointsbefore);
 314             } else {
 315                 /* Set Template ID */
 316                 $tplid = $_POST['tplid'];
 317
 318
 319                 $smarty->assign("tpl",$arrtemplates[$tplid]);
 320                 msg_dialog::display(_("Information"), _("Nothing to import!"), INFO_DIALOG);
 321             }
 322
 323             /* If theres a File uploaded */
 324         } else {
 325             /* Check if theres a file uploaded */
 326             if(!empty($_FILES['userfile']['name'])){
 327
 328                 $handle = NULL;
 329
 330                 if((!isset($_FILES['userfile']['name']))||(!isset($_POST['fileup'])))
 331                 {
 332                     msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file not found")), ERROR_DIALOG);
 333                     $smarty->assign("LDIFError",TRUE);
 334                 }
 335                 elseif(!$_FILES['userfile']['size'] > 0 )
 336                 {
 337                     msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file is empty")), ERROR_DIALOG);
 338                     $smarty->assign("LDIFError",TRUE);
 339                 }
 340                 /* Is there a tmp file, which we can use ? */
 341                 elseif(!file_exists($_FILES['userfile']['tmp_name']))
 342                 {
 343                     msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file not found")), ERROR_DIALOG);
 344                     $smarty->assign("LDIFError",TRUE);
 345                 }
 346                 elseif(!$handle = @fopen($_FILES['userfile']['tmp_name'],"r"))
 347                 {
 348                     msg_dialog::display(_("Error"), sprintf(_("Cannot read uploaded file: %s"), _("file not readable")), ERROR_DIALOG);
 349                     $smarty->assign("LDIFError",TRUE);
 350                 }
 351                 else
 352                 {
 353                     $smarty->assign("fileup",TRUE);
 354                     $str = "";
 355
 356
 357                     /* Reading content */
 358                     while(!feof($handle)) {
 359                         $str .= fread($handle,1024);
 360                     }
 361
 362                     $lines = preg_split("/\n/",$str);
 363                     $anz  = 0;
 364                     $rest = 0;
 365                     $data = array();
 366
 367                     /* check colum count */
 368                     if(is_array($lines))
 369                         foreach($lines as $line) {
 370                             /* continue if theres a comment */
 371                             if(substr(trim($line),0,1)=="#"){
 372                                 continue;
 373                             }
 374
 375                             $line= str_replace ("\t","",$line);
 376                             $cells  = explode(",",$line )  ;
 377
 378                             if(count($cells)> $anz ){
 379                                 $anz = count($cells);
 380                             }
 381                         }
 382
 383                     /* At least one entry */
 384                     if($anz >1) {
 385
 386                         /* Generate array with outpu info  */
 387                         if(is_array($lines))
 388                             foreach($lines as $line) {
 389                                 $rest = 0;
 390                                 $cnt  = 0;
 391
 392                                 /* dont use comments or empty lines */
 393                                 if((substr(trim($line),0,1)=="#")||(empty($line))){
 394                                     continue;
 395                                 }
 396
 397                                 /* replace \t to , */
 398                                 $line= str_replace ("\t"  ,"" ,$line);
 399
 400                                 /* get all elements  */
 401                                 $cells  = explode(",",$line )  ;
 402
 403                                 /* attach all elements to data array */
 404                                 if(is_array($cells))
 405                                     foreach($cells as $cell) {
 406                                         if(!empty($cell)) {
 407                                             $cnt++;
 408                                             $data[]=trim($cell);
 409                                         }
 410                                     }
 411
 412                                 /* cell count less than anz, attach some empty fields */
 413                                 if(($cnt != $anz)&&(!empty($cnt))) {
 414                                     $rest = $anz - $cnt;
 415                                     for($i = 0 ; $i < $rest ; $i ++){
 416                                         $data[] = " ";
 417                                     }
 418                                 }
 419                             }
 420
 421                         unset($this->csvinfo['sorteddata']);
 422                         unset($this->csvinfo['colsstr']);
 423                         unset($this->csvinfo['sorteddata']);
 424
 425                         $this->csvinfo['cols']        = $anz;
 426                         $this->csvinfo['data']        = array();
 427                         $this->csvinfo['data']        = $data;
 428                         $this->csvinfo['count']       = count($this->csvinfo['data']);
 429
 430                         if($this->csvinfo['count']> (6* $this->csvinfo['cols'])) {
 431                             /* only show 6 rows in ouptuttablei */
 432                             $datouttemp =  array_chunk($this->csvinfo['data'],(6* $this->csvinfo['cols']));
 433                             $this->csvinfo['dataout']=$datouttemp[0];
 434                             $this->csvinfo['shownrowscount'] = 6;
 435                         } else {
 436                             $this->csvinfo['shownrowscount'] = (count($this->csvinfo['data']))/$this->csvinfo['cols'];
 437                             $this->csvinfo['dataout']= $this->csvinfo['data'];
 438                         }
 439
 440                         $this->csvinfo['tplid']       = $_POST['template'];
 441                         $this->csvinfo['templatestr'] = $this->csvinfo['arrtemplates' ][$this->csvinfo['tplid']];
 442                         $this->csvinfo['count']       = count($this->csvinfo['data']);
 443                         $this->csvinfo['rows']        = (count($this->csvinfo['data'])/$anz);
 444
 445                         $i =  0;
 446                         $tmp = $tmp2= array();
 447                         if(is_array($this->csvinfo['dataout']))
 448                             foreach($this->csvinfo['dataout'] as $dat){
 449                                 $tmp[]= $dat;
 450                                 $i++;
 451                                 if($i >=$this->csvinfo['cols']){
 452                                     $i = 0;
 453                                     $tmp2[] = $tmp;
 454                                     $tmp = array();
 455                                 }
 456
 457                             }
 458
 459                         /* Set Templateid  */
 460                         $smarty->assign("tplid",$this->csvinfo['tplid']);
 461
 462                         /* Set Template  */
 463                         $smarty->assign("tpl",$this->csvinfo['templatestr']);
 464
 465                         /* Temp var 1 */
 466                         $smarty->assign("ia",1);
 467
 468                         /* Temp var 2 */
 469                         $smarty->assign("i",0);
 470
 471                         /* Num rows    */
 472                         $smarty->assign("rows",$this->csvinfo['shownrowscount']);
 473
 474
 475                         for($i  = 0 ; $i < $anz; $i ++)
 476                             $this->csvinfo['arr_selected'][]="0";
 477
 478                         $smarty->assign("selectedattrs",$this->csvinfo['arr_selected']);
 479
 480                         /* Entrie count5 */
 481                         $smarty->assign("anz",$this->csvinfo['cols']);
 482
 483                         /* Array with data */
 484                         $smarty->assign("data",$tmp2);
 485
 486                         @fclose($handle);
 487                     } else {
 488                         $smarty->assign("tpl",$this->csvinfo['attr'][$_POST['template']]);
 489                         $smarty->assign("LDIFError",TRUE);
 490                         $smarty->assign("fileup",FALSE);
 491                         msg_dialog::display(_("Error"), _("Cannot find CSV data in the selected file!"), ERROR_DIALOG);
 492                     }
 493                 }
 494             }
 495         }
 496
 497         /* Show main page */
 498         return ($smarty->fetch (get_template_path('contentcsv.tpl', TRUE)));
 499     }
 500
 501 }
 502
 503 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 504 ?>