plugins/admin/groups/class_groupManagement.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003  Cajus Pollmeier
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 require "tabs_group.inc";
  21
  22 class groupManagement extends plugin
  23 {
  24   /* Definitions */
  25   var $plHeadline= "Groups";
  26   var $plDescription= "This does something";
  27   var $departments = array();
  28
  29   /* Dialog attributes */
  30   var $grouptab= NULL;
  31   var $grouplist= array();
  32   var $ui= NULL;
  33   var $acl= "";
  34
  35   var $CopyPasteHandler  = NULL;
  36
  37   function groupManagement ($config, $ui)
  38   {
  39     /* Save configuration for internal use */
  40     $this->config= $config;
  41     $this->ui= $ui;
  42
  43     if((isset($this->config->data['MAIN']['ENABLECOPYPASTE']))&&(preg_match("/true/i",$this->config->data['MAIN']['ENABLECOPYPASTE']))){
  44       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  45     }
  46
  47     /* Get global filter config */
  48     if (!is_global("groupfilter")){
  49       $base= get_base_from_people($ui->dn);
  50       $groupfilter= array("primarygroups" => "checked",
  51           "mailgroups" => "checked",
  52           "sambagroups" => "checked",
  53           "appgroups" => "checked",
  54           "functionalgroups" => "checked",
  55           "guser" => "*",
  56           "subsearch" => "",
  57           "regex" => "*");
  58       register_global("groupfilter", $groupfilter);
  59     }
  60     if(!isset($_SESSION['CurrentMainBase'])){
  61       $base = get_base_from_people($ui->dn);
  62       $_SESSION['CurrentMainBase'] = $base;
  63     }
  64   }
  65
  66   function execute()
  67   {
  68         /* Call parent execute */
  69         plugin::execute();
  70
  71     $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^group_edit_/","/^group_del_/");
  72
  73     /* Save data */
  74     $groupfilter= get_global("groupfilter");
  75     $s_action   = "";
  76     $s_entry    = "";
  77
  78     if (!isset($this->grouptab)){
  79       foreach( array( "guser", "regex") as $type){
  80         if (isset($_POST[$type])){
  81           $groupfilter[$type]= $_POST[$type];
  82         }
  83       }
  84       if(isset($_POST['CurrentMainBase'])){
  85         $_SESSION['CurrentMainBase'] = $_POST['CurrentMainBase'];
  86       }
  87       if (isset($_POST['regex'])){
  88         foreach( array("primarygroups", "sambagroups", "mailgroups", "appgroups",
  89               "functionalgroups", "subsearch") as $type){
  90
  91           if (isset($_POST[$type])) {
  92             $groupfilter[$type]= "checked";
  93           } else {
  94             $groupfilter[$type]= "";
  95           }
  96         }
  97       }
  98       if (isset($_GET['search'])){
  99         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 100         if ($s == "**"){
 101           $s= "*";
 102         }
 103         $groupfilter['regex']= $s;
 104       }
 105       register_global("groupfilter", $groupfilter);
 106     }
 107
 108
 109     /* Test Posts */
 110     foreach($_POST as $key => $val){
 111       // Post for delete
 112       if(preg_match("/^group_del.*/",$key)){
 113         $s_action = "del";
 114         $s_entry  = preg_replace("/group_".$s_action."_/i","",$key);
 115         // Post for edit
 116       }elseif(preg_match("/^group_edit_.*/",$key)){
 117         $s_action="edit";
 118         $s_entry  = preg_replace("/group_".$s_action."_/i","",$key);
 119         // Post for new
 120       }elseif(preg_match("/^dep_back.*/i",$key)){
 121         $s_action="back";
 122       }elseif(preg_match("/^group_new.*/",$key)){
 123         $s_action="new";
 124       }elseif(preg_match("/^dep_home.*/i",$key)){
 125         $s_action="home";
 126       }elseif(preg_match("/^group_tplnew.*/i",$key)){
 127         $s_action="new_tpl";
 128       }elseif(preg_match("/^group_chgpw.*/i",$key)){
 129         $s_action="change_pw";
 130         $s_entry  = preg_replace("/group_chgpw_/i","",$key);
 131       }elseif(preg_match("/^dep_root.*/i",$key)){
 132         $s_action="root";
 133       }elseif(preg_match("/_group_edit_/",$key)){
 134         $type = preg_replace("/_group_edit_.*$/","",$key);
 135         $s_action="edit";
 136         $s_entry  = preg_replace("/".$type."_group_edit_/i","",$key);
 137         $_POST['arg'] = $type;
 138       }elseif(preg_match("/^editPaste.*/i",$key)){
 139         $s_action="editPaste";
 140       }elseif(preg_match("/^copy_.*/",$key)){
 141         $s_action="copy";
 142         $s_entry  = preg_replace("/^copy_/i","",$key);
 143       }elseif(preg_match("/^cut_.*/",$key)){
 144         $s_action="cut";
 145         $s_entry  = preg_replace("/^cut_/i","",$key);
 146       }
 147     }
 148     $s_entry  = preg_replace("/_.$/","",$s_entry);
 149
 150     /* Start for New List Managment */
 151     if(isset($_GET['act'])&&($_GET['act']=="dep_open")){
 152       $s_action="open";
 153       $s_entry = base64_decode($_GET['dep_id']);
 154       $_SESSION['CurrentMainBase']= "".$this->config->departments[trim($s_entry)];
 155     }
 156
 157     // Edit if
 158     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 159       $s_action ="edit";
 160       $s_entry  = $_GET['id'];
 161     }
 162
 163     /* Department changed? */
 164     if(isset($_POST['CurrentMainBase']) && $_POST['CurrentMainBase']){
 165       $_SESSION['CurrentMainBase']= $_POST['CurrentMainBase'];
 166     }
 167
 168     /* Homebutton is posted */
 169     if($s_action=="home"){
 170       //FIXME: This will not work if we've no subdirs (like i.e. ou=people)? See
 171       //       class_userManagement.inc for a fix.
 172       $_SESSION['CurrentMainBase']= (preg_replace("/^[^,]+,/","",$this->ui->dn));
 173       $_SESSION['CurrentMainBase']= (preg_replace("/^[^,]+,/","",$_SESSION['CurrentMainBase']));
 174     }
 175
 176     if($s_action=="root"){
 177       $_SESSION['CurrentMainBase']=($this->config->current['BASE']);
 178     }
 179
 180     /* If Backbutton is Posted */
 181     if($s_action == "back"){
 182       $base_back= preg_replace("/^[^,]+,/","",$_SESSION['CurrentMainBase']);
 183       $base_back= convert_department_dn($base_back);
 184
 185       if(isset($this->config->departments[trim($base_back)])){
 186         $_SESSION['CurrentMainBase']= $this->config->departments[trim($base_back)];
 187       }else{
 188         $_SESSION['CurrentMainBase']= $this->config->departments["/"];
 189       }
 190     }
 191     register_global("groupfilter", $groupfilter);
 192
 193     $smarty= get_smarty();
 194
 195     /* Prepare formular */
 196     $this->reload();
 197
 198     /* Check for exeeded sizelimit */
 199     if (($message= check_sizelimit()) != ""){
 200       return($message);
 201     }
 202
 203     /* Only perform copy&paste requests if it is enabled
 204      */
 205     if($this->CopyPasteHandler){
 206       if($str = $this->copyPasteHandling($s_action,$s_entry)){
 207         return $str;
 208       }
 209     }
 210
 211     /* New group? */
 212     if ($s_action=="new"){
 213
 214       /* By default we set 'dn' to 'new', all relevant plugins will
 215          react on this. */
 216       $this->dn= "new";
 217
 218       /* Create new usertab object */
 219       $this->grouptab= new grouptabs($this->config,
 220           $this->config->data['TABS']['GROUPTABS'], $this->dn);
 221       /* Set up the users ACL's for this 'dn' */
 222       $acl= get_permissions ($_SESSION['CurrentMainBase'], $this->ui->subtreeACL);
 223       $this->grouptab->set_acl($acl);
 224     }
 225
 226     /* Cancel dialogs */
 227     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel'])){
 228       del_lock ($this->grouptab->dn);
 229       unset ($this->grouptab);
 230       $this->grouptab= NULL;
 231       unset($_SESSION['objectinfo']);
 232     }
 233
 234     /* Finish group edit is triggered by the tabulator dialog, so
 235        the user wants to save edited data. Check and save at this
 236        point. */
 237     if ((isset($_POST['edit_finish'])) && (isset($this->grouptab->config)) ){
 238
 239       /* Check tabs, will feed message array */
 240       $message= $this->grouptab->check();
 241
 242       /* Save, or display error message? */
 243       if (count($message) == 0){
 244
 245         /* Save user data to ldap */
 246         $this->grouptab->save();
 247         gosa_log ("Group object'".$this->dn."' has been saved");
 248
 249         /* Group has been saved successfully, remove lock from
 250            LDAP. */
 251         if ($this->dn != "new"){
 252           del_lock ($this->dn);
 253         }
 254
 255         /* There's no page reload so we have to read new users at
 256            this point. */
 257         $this->reload ();
 258         unset ($this->grouptab);
 259         $this->grouptab= NULL;
 260         unset ($_SESSION['objectinfo']);
 261
 262       } else {
 263         /* Ok. There seem to be errors regarding to the tab data,
 264            show message and continue as usual. */
 265         show_errors($message);
 266       }
 267     }
 268
 269     /* User wants to edit data? */
 270     if (($s_action=="edit") && (!isset($this->grouptab-> config))){
 271
 272       /* Get 'dn' from posted 'uid', must be unique */
 273       $this->dn= $this->grouplist[trim($s_entry)]['dn'];
 274
 275       /* Check locking, save current plugin in 'back_plugin', so
 276          the dialog knows where to return. */
 277
 278       $user = get_lock($this->dn);
 279
 280       if ($user != ""){
 281         return(gen_locked_message ($user, $this->dn));
 282       }
 283
 284       /* Lock the current entry, so everyone will get the
 285          above dialog */
 286       add_lock ($this->dn, $this->ui->dn);
 287
 288       /* Set up the users ACL's for this 'dn' */
 289       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 290
 291       /* Register grouptab to trigger edit dialog */
 292       $this->grouptab= new grouptabs($this->config,
 293           $this->config->data['TABS']['GROUPTABS'], $this->dn);
 294       $this->grouptab->set_acl($acl);
 295       $_SESSION['objectinfo']= $this->dn;
 296     }
 297
 298     /* Remove user was requested */
 299     if ($s_action=="del"){
 300       /* Get 'dn' from posted 'uid' */
 301       $this->dn= $this->grouplist[trim($s_entry)]['dn'];
 302
 303       /* Load permissions for selected 'dn' and check if
 304          we're allowed to remove this 'dn' */
 305       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 306       $this->acl= get_module_permission($acl, "group", $this->dn);
 307       if (chkacl($this->acl, "delete") == ""){
 308
 309         /* Check locking, save current plugin in 'back_plugin', so
 310            the dialog knows where to return. */
 311         if (($user= get_lock($this->dn)) != ""){
 312           return(gen_locked_message ($user, $this->dn));
 313         }
 314
 315         /* Lock the current entry, so nobody will edit it during deletion */
 316         add_lock ($this->dn, $this->ui->dn);
 317         $smarty->assign("info", sprintf(_("You're about to delete the group '%s'."), @LDAP::fix($this->dn)));
 318         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 319       } else {
 320
 321         /* Obviously the user isn't allowed to delete. Show message and
 322            clean session. */
 323         print_red (_("You are not allowed to delete this group!"));
 324       }
 325     }
 326
 327     /* Confirmation for deletion has been passed. Group should be deleted. */
 328     if (isset($_POST['delete_group_confirm'])){
 329
 330       /* Some nice guy may send this as POST, so we've to check
 331          for the permissions again. */
 332       if (chkacl($this->acl, "delete") == ""){
 333
 334         /* Delete request is permitted, perform LDAP action */
 335         $this->grouptab= new grouptabs($this->config,
 336             $this->config->data['TABS']['GROUPTABS'], $this->dn);
 337         $this->grouptab->set_acl(array($this->acl));
 338         $this->grouptab->delete ();
 339         gosa_log ("Group object'".$this->dn."' has been removed");
 340         unset ($this->grouptab);
 341         $this->grouptab= NULL;
 342
 343         /* Group list has changed, reload it. */
 344         $this->reload ();
 345       } else {
 346
 347         /* Normally this shouldn't be reached, send some extra
 348            logs to notify the administrator */
 349         print_red (_("You are not allowed to delete this group!"));
 350         gosa_log ("Warning: '".$this->ui->uid."' tried to trick group deletion.");
 351       }
 352
 353       /* Remove lock file after successfull deletion */
 354       del_lock ($this->dn);
 355       unset($_SESSION['objectinfo']);
 356     }
 357
 358
 359     /* Delete group canceled? */
 360     if (isset($_POST['delete_cancel'])){
 361       del_lock ($this->dn);
 362       unset($_SESSION['objectinfo']);
 363     }
 364
 365     /* Show tab dialog if object is present */
 366     if (isset($this->grouptab->config)){
 367       $display= $this->grouptab->execute();
 368
 369       /* Don't show buttons if tab dialog requests this */
 370       if (!$this->grouptab->by_object[$this->grouptab->current]->dialog){
 371         $display.= "<p style=\"text-align:right\">\n";
 372         $display.= "<input type=submit name=\"edit_finish\" value=\""._("Save")."\">\n";
 373         $display.= "&nbsp;\n";
 374         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 375         $display.= "</p>";
 376       }
 377       return ($display);
 378     }
 379
 380     /* Prepare departments */
 381     $options= "";
 382     foreach ($this->config->idepartments as $key => $value){
 383             if ($_SESSION['CurrentMainBase'] == $key){
 384                     $options.= "<option selected value='$key'>$value</option>";
 385             } else {
 386                     $options.= "<option value='$key'>$value</option>";
 387             }
 388     }
 389
 390     /* Create paste icon
 391      */
 392     if($this->CopyPasteHandler){
 393       $Copy_Paste = " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;";
 394       if($this->CopyPasteHandler->isCurrentObjectPastAble()){
 395         if($this->CopyPasteHandler->isCurrentCutted()){
 396           $img = "images/cutpaste.png";
 397         }else{
 398           $img = "images/copypaste.png";
 399         }
 400         $Copy_Paste .= "<input type='image' name='editPaste' class='center'
 401           src='".$img."' alt='"._("Paste")."' title='".$this->CopyPasteHandler->GetCurrentDn()."'>&nbsp;";
 402       }else{
 403         $Copy_Paste .= "<img class='center' src='images/cant_editpaste.png' alt='"._("Can't paste")."'>&nbsp;";
 404       }
 405     }else{
 406       $Copy_Paste ="";
 407     }
 408
 409     // Managment
 410     $listhead = "<div style='background:#F0F0F9;padding:5px;'>".
 411       " <input type='image' class='center' src='images/list_root.png' title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;".
 412       " <input type='image' class='center' src='images/list_back.png' title='"._("Go up one department")."' alt='"._("Up")."' name='dep_back'>&nbsp;".
 413       " <input type='image' class='center' src='images/list_home.png' title='"._("Go to users department")."' alt='"._("Home")."' name='dep_home'>&nbsp;".
 414       " <input class='center' type='image' src='images/list_reload.png' align='middle' title='"._("Reload list")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 415       " <img class='center' src='images/list_seperator.png' alt='' height='16' width='1'>&nbsp;".
 416       " <input type='image' class='center' src='images/list_new_group.png' title='"._("Create new group")."' alt='"._("New")."' name='group_new'>&nbsp;".
 417       $Copy_Paste.
 418       " <img class='center' src='images/list_seperator.png' alt='' height='16' width='1'>&nbsp;".
 419       _("Base")."&nbsp;<select name='CurrentMainBase' onChange='mainform.submit()' class='center'>$options</select>".
 420        " <input type='image' class='center' src='images/list_submit.png' title='"._("Submit department")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 421       "</div>";
 422
 423
 424     if($this->CopyPasteHandler){
 425       $actions = "<input class='center' type='image'
 426         src='images/editcut.png' alt='"._("cut")."' name='cut_%KEY%' title='"._("Cut this entry")."'>&nbsp;";
 427       $actions.= "<input class='center' type='image'
 428         src='images/editcopy.png' alt='"._("copy")."' name='copy_%KEY%' title='"._("Copy this entry")."'>&nbsp;";
 429       $actions.= "<input class='center' type='image'
 430         src='images/edit.png' alt='"._("edit")."' name='group_edit_%KEY%' title='"._("Edit this entry")."'>";
 431       $actions.= "<input class='center' type='image'
 432         src='images/edittrash.png' alt='"._("delete")."' name='group_del_%KEY%' title='"._("Delete this entry")."'>";
 433     }else{
 434       $actions = "<input class='center' type='image'
 435         src='images/edit.png' alt='"._("edit")."' name='group_edit_%KEY%' title='"._("Edit this entry")."'>";
 436       $actions.= "<input class='center' type='image'
 437         src='images/edittrash.png' alt='"._("delete")."' name='group_del_%KEY%' title='"._("Delete this entry")."'>";
 438     }
 439
 440
 441     // Defining Links
 442     $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=dep_open&amp;dep_id=%s'>%s</a>";
 443
 444     // image Buttons
 445     $editlink = "<a href='?plug=".$_GET['plug']."&amp;id=%s&amp;act=edit_entry'>%s</a>";
 446     $userimg  = "<img class='center' src='images/select_groups.png' alt='User'    title='%s'>";
 447
 448     /* Assign extension images */
 449     $posiximg = "<input type='image' class='center' src='images/select_groups.png'
 450                  name='group_group_edit_%KEY%'
 451                  alt='P'  title='"._("Posix")  ."'>";
 452     $mailimg  = "<input type='image' class='center' src='images/mailto.png'
 453                  name='mailgroup_group_edit_%KEY%'
 454                   alt='M'  title='"._("Mail")   ."'>";
 455     $sambaimg = "<input type='image'  class='center' src='images/select_winstation.png'
 456                  name='group_group_edit_%KEY%'
 457                   alt='S'  title='"._("Samba")  ."'>";
 458     $applimg  = "<input type='image'  class='center' src='images/select_application.png'
 459                  name='appgroup_group_edit_%KEY%'
 460                   alt='A'  title='"._("Application")."'>";
 461     $phoneimg = "<input type='image'  class='center' src='images/select_phone.png'
 462                  name='group_group_edit_%KEY%'
 463                   alt='Ph' title='"._("Phone")  ."'>";
 464     $envimg   = "<input type='image'  class='center' src='images/smallenv.png'
 465                  name='environment_group_edit_%KEY%'
 466                   alt='E' title='"._("Environment")  ."'>";
 467
 468     // Space
 469     $empty    = "<img class='center' src='images/empty.png' style='width:16px;height:16px;' alt=''>";
 470
 471     $divlist = new divlist("groupstab");
 472     $divlist->SetHeader(array(
 473           array("string" => "&nbsp;", "attach" => "style='text-align:center;width:20px;'"),
 474           array("string" => _("Groupname")." / "._("Department"), "attach" => "style=''"),
 475           array("string" => _("Properties"), "attach" => "style='width:136px;'"),
 476           array("string" => _("Actions"), "attach" => "style='width:80px;border-right:0px;text-align:right;'")
 477           ));
 478
 479     $divlist->SetSummary(_("This table displays all groups, in the selected tree."));
 480     $divlist->SetEntriesPerPage(0);
 481
 482     foreach($this->departments as $key=> $val){
 483
 484       if(!isset($this->config->departments[trim($key)])){
 485         $this->config->departments[trim($key)]="";
 486       }
 487
 488       $non_empty="";
 489       $keys= str_replace("/","\/",$key);
 490       foreach($this->config->departments as $keyd=>$vald ){
 491         if(preg_match("/".$keys."\/.*/",$keyd)){
 492           $non_empty="full";
 493         }
 494       }
 495
 496
 497       $field1 = array("string" => "<img src='images/".$non_empty."folder.png' alt='department'>", "attach" => "style='text-align:center;width:20px;'");
 498       $field2 = array("string" => sprintf($linkopen,base64_encode($key),$val), "attach" => "style=''");
 499       $field3 = array("string" => "&nbsp;", "attach" => "style='width:136px;'");
 500       $field4 = array("string" => "&nbsp;", "attach" => "style='width:80px;border-right:0px;text-align:right;'");
 501
 502       $divlist->AddEntry(array($field1,$field2,$field3,$field4));
 503     }
 504
 505     foreach($this->grouplist as $key => $val){
 506
 507       $posix=$mail=$samba=$appl=$phone=$enviro=$empty;
 508
 509       if(isset($val['objectClass'])){
 510         if(in_array("posixGroup",           $val['objectClass']))   $posix = $posiximg;
 511         if(in_array("gosaMailAccount",      $val['objectClass']))   $mail  = $mailimg;
 512         if(in_array("sambaGroupMapping",    $val['objectClass']))   $samba = $sambaimg;
 513         if(in_array("gosaApplicationGroup", $val['objectClass']))   $appl  = $applimg;
 514         if(in_array("goFonPickupGroup",     $val['objectClass']))   $phone = $phoneimg;
 515         if(in_array("gotoEnvironment",      $val['objectClass']))   $enviro= $envimg;
 516       }
 517
 518       $title = "title='dn:&nbsp;".@LDAP::fix($val['dn'])."'";
 519
 520       if(!isset($val['description'][0])){
 521         $desc = "";
 522       }else{
 523         $desc = " - [ ".$val['description'][0]." ]";
 524       }
 525       $field1 = array("string" => sprintf($userimg,$val['dn']), "attach" => "style='text-align:center;width:20px;'");
 526       $field2 = array("string" => sprintf($editlink,$key,($val['cn']['0'].$desc)), "attach" => "style='' ".$title);
 527       $field3 = array("string" => preg_replace("/%KEY%/", $key, $posix."&nbsp;".$enviro."&nbsp;".$mail."&nbsp;".$samba."&nbsp;".$appl."&nbsp;".$phone), "attach" => "style='width:136px;'");
 528       $field4 = array("string" => preg_replace("/%KEY%/", $key, $actions), "attach" => "style='width:80px;border-right:0px;text-align:right;'");
 529
 530       $divlist->AddEntry(array($field1,$field2,$field3,$field4));
 531     }
 532
 533     /* Show main page */
 534     $smarty->assign("grouplisthead", $listhead);
 535     $smarty->assign("grouplist", $divlist->DrawList());
 536     $smarty->assign("search_image", get_template_path('images/search.png'));
 537     $smarty->assign("searchu_image", get_template_path('images/search_user.png'));
 538     $smarty->assign("tree_image", get_template_path('images/tree.png'));
 539     $smarty->assign("infoimage", get_template_path('images/info.png'));
 540     $smarty->assign("launchimage", get_template_path('images/launch.png'));
 541     $smarty->assign("deplist", $this->config->idepartments);
 542     foreach( array("guser", "regex", "primarygroups", "mailgroups","appgroups", "sambagroups", "functionalgroups", "subsearch") as $type){
 543       $smarty->assign("$type", $groupfilter[$type]);
 544     }
 545
 546     /* Extend if we are not using javascript */
 547     $smarty->assign("apply", apply_filter());
 548     $smarty->assign("alphabet", generate_alphabet());
 549     $smarty->assign("hint", print_sizelimit_warning());
 550     if (isset($this->config->data['MAIN']['NOPRIMARYGROUP'])){
 551       $smarty->assign("showprimary", "");
 552     } else {
 553       $smarty->assign("showprimary", "true");
 554     }
 555
 556     return($smarty->fetch(get_template_path('headpage.tpl', TRUE)));
 557   }
 558
 559   function reload($CreatePosixsList=false)
 560   {
 561     /* Get config */
 562     $groupfilter= get_global('groupfilter');
 563
 564     /* Set base for all searches */
 565     $base= $_SESSION['CurrentMainBase'];
 566
 567     /* Regex filter? */
 568     if ($groupfilter['regex'] != ""){
 569       $regex= $groupfilter['regex'];
 570     } else {
 571       $regex= "*";
 572     }
 573
 574     /* User filter? */
 575     $filter= "(objectclass=posixGroup)";
 576     $error= "";
 577     $error2= "";
 578     $this->grouplist= array();
 579
 580     /* What are primary groups? */
 581     $primaries= array();
 582     $ldap= $this->config->get_ldap_link();
 583     if (!isset($this->config->data['MAIN']['NOPRIMARYGROUP'])){
 584       $ldap->cd($base);
 585       $ldap->search("(&(uid=$regex)(!(uid=*$))(objectClass=posixAccount)(gidNumber=*))", array("gidNumber", "cn"));
 586       show_ldap_error($ldap->get_error());
 587       while ($attrs= $ldap->fetch()){
 588         $primaries[$attrs['gidNumber'][0]]= $attrs['cn'][0];
 589       }
 590     }
 591
 592     /* Set filter depending on selection */
 593     $sfilter= "";
 594     if ($groupfilter['appgroups'] == "checked"){
 595       $filter.= "(objectClass=gosaApplicationGroup)";
 596     }
 597     if ($this->config->current['SAMBAVERSION'] == 3){
 598       if ($groupfilter['primarygroups'] != "checked"){
 599         $sfilter= "(objectClass=sambaGroupMapping)";
 600       } elseif ($groupfilter['sambagroups'] == "checked"){
 601         $filter.= "(objectClass=sambaGroupMapping)";
 602       }
 603     }
 604
 605     if ($groupfilter['mailgroups'] == "checked"){
 606       $filter.= "(objectClass=gosaMailAccount)";
 607     }
 608     $functional= array();
 609     $ldap->cd(get_groups_ou().$base);
 610     $ldap->set_size_limit($_SESSION['size_limit']);
 611     $ldap->search("(&(cn=$regex)(objectClass=posixGroup)(!(|(objectClass=gosaMailAccount)(objectClass=gosaApplicationGroup)$sfilter)))", array("cn", "gidNumber", "description"));
 612     $error2= $ldap->error;
 613     while ($attrs= $ldap->fetch()){
 614       if (!isset($primaries[$attrs['gidNumber'][0]])){
 615         $functional[$attrs['gidNumber'][0]]= $attrs['gidNumber'][0];
 616       }
 617     }
 618
 619     /*
 620      * We also need to search for the departments
 621      * So we are able to navigate like in konquerer
 622      */
 623
 624     /* Get all departments within this subtree */
 625     $deps= get_list("(&(|(ou=$regex)(description=$regex))(objectClass=gosaDepartment))", $this->ui->subtreeACL,
 626         $base, array("ou", "description"), GL_SIZELIMIT | GL_CONVERT);
 627
 628     $this->departments = array();
 629     foreach($deps as $value){
 630       if(isset($value['description'][0])){
 631         $this->departments[$value['dn']]= get_sub_department($value['dn'])." - [".$value["description"][0]."]";
 632       }else{
 633         $this->departments[$value['dn']]= get_sub_department($value['dn']);
 634       }
 635     }
 636     natcasesort($this->departments);
 637     /*  Ende department generation
 638      */
 639
 640     /* Generate grouplist */
 641     if ($filter != ""){
 642       $filter= "(&(cn=$regex)(objectClass=posixGroup)(|$filter))";
 643       if ($groupfilter['guser'] != ""){
 644         $filter= "(&(|(memberUID=" . $groupfilter['guser'] . ")(cn=" . $groupfilter['guser'] . "))$filter)";
 645       }
 646     }
 647
 648     /* Depending on $CreatePosixsList we have to create different lists */
 649
 650     if ($groupfilter['subsearch'] == "checked"){
 651       $res= get_list($filter, $this->ui->subtreeACL, $base, array("cn", "description", "gidNumber", "objectClass"),
 652                      GL_SIZELIMIT);
 653     } else {
 654       $base= get_groups_ou().$base;
 655       $res= get_list($filter, $this->ui->subtreeACL, $base, array("cn", "description", "gidNumber", "objectClass"),
 656                      GL_SIZELIMIT);
 657     }
 658     if (preg_match("/size limit/i", $error) || preg_match("/size limit/i", $error2)){
 659       $_SESSION['limit_exceeded']= TRUE;
 660     }
 661
 662     foreach ($res as $value){
 663       if ($groupfilter['functionalgroups'] != "checked" && isset($functional[$value['gidNumber'][0]])){
 664         continue;
 665       }
 666       if ($groupfilter['primarygroups'] == "checked"){
 667         $this->grouplist[$value['gidNumber'][0]]= $value;
 668       } else {
 669         if (!isset($primaries[$value['gidNumber'][0]])){
 670           $this->grouplist[$value['gidNumber'][0]]= $value;
 671         }
 672       }
 673     }
 674
 675     $tmp=array();
 676
 677     /* Create result for group management listbox*/
 678     foreach($this->grouplist as $tkey => $val ){
 679       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 680     }
 681     ksort($tmp);
 682     $this->grouplist=array();
 683     foreach($tmp as $val){
 684       $this->grouplist[]=$val;
 685     }
 686     reset ($this->grouplist);
 687   }
 688
 689   function remove_from_parent()
 690   {
 691     /* Optionally execute a command after we're done */
 692     $this->postremove();
 693   }
 694
 695
 696
 697
 698   /* Perform copy & paste requests
 699      If copy&paste is in progress this returns a dialog to fix required attributes
 700    */
 701   function copyPasteHandling($s_action,$s_entry)
 702   {
 703     /* Paste copied/cutted object in here
 704      */
 705     if(($s_action == "editPaste") || ($this->CopyPasteHandler->stillOpen())){
 706       $this->CopyPasteHandler->save_object();
 707       $this->CopyPasteHandler->SetVar("base",$_SESSION['CurrentMainBase']);
 708       if($str = $this->CopyPasteHandler->execute()){
 709         return( $str);
 710       };
 711       /* Ensure that the new object is shown in the list now */
 712       $this->relaod();
 713     }
 714
 715
 716     /* Copy current object to CopyHandler
 717      */
 718     if($s_action == "copy"){
 719       $this->CopyPasteHandler->Clear();
 720
 721       $dn     = $this->grouplist[trim($s_entry)]['dn'];
 722       $acl    = get_permissions ($dn, $this->ui->subtreeACL);
 723
 724       $obj    = new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $dn);
 725       $objNew = new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], "new");
 726       $obj->set_acl($acl);
 727       $objNew->set_acl($acl);
 728       $this->CopyPasteHandler->Copy($obj,$objNew);
 729     }
 730
 731
 732     /* Copy current object to CopyHandler
 733      */
 734     if($s_action == "cut"){
 735       $this->CopyPasteHandler->Clear();
 736       $dn = $this->grouplist[trim($s_entry)]['dn'];
 737       $acl= get_permissions ($dn, $this->ui->subtreeACL);
 738
 739       $obj= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $dn);
 740       $obj->set_acl($acl);
 741
 742       $this->CopyPasteHandler->Cut($obj);
 743     }
 744   }
 745
 746   /* Save data to object */
 747   function save_object()
 748   {
 749   }
 750
 751
 752   /* Check values */
 753   function check()
 754   {
 755   }
 756
 757
 758   /* Save to LDAP */
 759   function save()
 760   {
 761     /* Optionally execute a command after we're done */
 762     $this->postcreate();
 763   }
 764
 765   function adapt_from_template($dn)
 766   {
 767   }
 768
 769   function password_change_needed()
 770   {
 771   }
 772
 773   function show_header($button_text, $text, $disabled= FALSE)
 774   {
 775   }
 776
 777   function remove_lock()
 778   {
 779     if (isset($this->grouptab->dn)){
 780       del_lock ($this->grouptab->dn);
 781     }
 782   }
 783
 784 }
 785
 786 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 787 ?>