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