gosa-core/plugins/admin/ogroups/class_ogroup.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 /* Sort multidimensional arrays for key 'text' */
  24 function sort_list($val1, $val2)
  25 {
  26   $v1= strtolower($val1['text']);
  27   $v2= strtolower($val2['text']);
  28   if ($v1 > $v2){
  29     return 1;
  30   }
  31   if ($v1 < $v2){
  32     return -1;
  33   }
  34   return 0;
  35 }
  36
  37
  38 class ogroup extends plugin
  39 {
  40   /* Variables */
  41   var $cn= "";
  42   var $description= "";
  43   var $base= "";
  44   var $gosaGroupObjects= "";
  45   var $department= "";
  46   var $objects= array();
  47   var $objcache= array();
  48   var $memberList= array();
  49   var $member= array();
  50   var $orig_dn= "";
  51   var $orig_cn= "";
  52   var $orig_base= "";
  53   var $group_dialog= FALSE;
  54   var $view_logged = FALSE;
  55
  56   var $accessTo= array();
  57   var $trustModel= "";
  58   var $show_ws_dialog = FALSE;
  59
  60   var $was_trust_account= FALSE;
  61
  62   /* Already assigned Workstations. Will be hidden in selection.
  63    */
  64   var $used_workstations = array();
  65
  66   /* attribute list for save action */
  67   var $attributes= array("cn", "description", "gosaGroupObjects","member","accessTo","trustModel");
  68   var $objectclasses= array("top", "gosaGroupOfNames");
  69
  70   function ogroup (&$config, $dn= NULL)
  71   {
  72     plugin::plugin ($config, $dn);
  73     $this->orig_dn= $dn;
  74
  75     $this->member = array();
  76
  77     /* Load member objects */
  78     if (isset($this->attrs['member'])){
  79       foreach ($this->attrs['member'] as $key => $value){
  80         if ("$key" != "count"){
  81           $value= @LDAP::convert($value);
  82           $this->member["$value"]= "$value";
  83         }
  84       }
  85     }
  86     $this->is_account= TRUE;
  87
  88     /* Get global filter config */
  89     if (!session::is_set("ogfilter")){
  90       $ui= get_userinfo();
  91       $base= get_base_from_people($ui->dn);
  92       $ogfilter= array( "dselect"       => $base,
  93           "regex"           => "*");
  94       session::set("ogfilter", $ogfilter);
  95     }
  96     $ogfilter= session::get('ogfilter');
  97
  98     /* Adjust flags */
  99     foreach( array(   "U" => "accounts",
 100           "G" => "groups",
 101           "A" => "applications",
 102           "D" => "departments",
 103           "S" => "servers",
 104           "W" => "workstations",
 105           "O" => "winstations",
 106           "T" => "terminals",
 107           "F" => "phones",
 108           "_" => "subtrees",
 109           "P" => "printers") as $key => $val){
 110
 111       if (preg_match("/$key/", $this->gosaGroupObjects)){
 112         $ogfilter[$val]= "checked";
 113       } else {
 114         $ogfilter[$val]= "";
 115       }
 116     }
 117     session::set("ogfilter", $ogfilter);
 118
 119     if(session::is_set('CurrentMainBase')){
 120      $this->base  = session::get('CurrentMainBase');
 121     }
 122
 123     /* Set base */
 124     if ($this->dn == "new"){
 125       $this->base = session::get('CurrentMainBase');
 126     } else {
 127       $this->base= preg_replace("/^[^,]+,".normalizePreg(get_ou("ogroupou"))."/","",$this->dn);
 128
 129       /* Is this account a trustAccount? */
 130       if ($this->is_account && isset($this->attrs['trustModel'])){
 131         $this->trustModel= $this->attrs['trustModel'][0];
 132         $this->was_trust_account= TRUE;
 133       } else {
 134         $this->was_trust_account= FALSE;
 135         $this->trustModel= "";
 136       }
 137
 138       $this->accessTo = array();
 139       if ($this->is_account && isset($this->attrs['accessTo'])){
 140         for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
 141           $tmp= $this->attrs['accessTo'][$i];
 142           $this->accessTo[$tmp]= $tmp;
 143         }
 144       }
 145     }
 146
 147     /* Detect all workstations, which are already assigned to an object group
 148         - Those objects will be hidden in the add object dialog.
 149         - Check() will complain if such a system is assigned to this object group.
 150      */
 151     $base = $this->config->current['BASE'];
 152     $res    = get_list("(objectClass=gotoWorkstation)","none" ,
 153         $base, array("dn"),GL_NO_ACL_CHECK|GL_SUBSEARCH);
 154     $ws_dns = array();
 155     foreach($res as $data){
 156       $ws_dns[] = $data['dn'];
 157     }
 158     $res=get_list("(&(member=*)(objectClass=gosaGroupOfNames))","none",
 159         $base, array("dn","member"),GL_NO_ACL_CHECK|GL_SUBSEARCH);
 160     $this->used_workstations = array();
 161     foreach($res as $og){
 162       if($og['dn'] == $this->dn) continue;
 163       $test = array_intersect($ws_dns,$og['member']);
 164       if(count($test)){
 165         $this->used_workstations = array_merge($this->used_workstations,$test);
 166       }
 167     }
 168
 169     $this->orig_cn = $this->cn;
 170     $this->orig_base = $this->base;
 171
 172     /* Get global filter config */
 173     if (!session::is_set("sysfilter")){
 174       $ui= get_userinfo();
 175       $base= get_base_from_people($ui->dn);
 176       $sysfilter= array( "depselect"       => $base,
 177           "regex"           => "*");
 178       session::set("sysfilter", $sysfilter);
 179     }
 180
 181     /* Load member data */
 182     $this->reload();
 183   }
 184
 185   function AddDelMembership($NewMember = false){
 186
 187     if($NewMember){
 188
 189       /* Add member and force reload */
 190       $this->member[$NewMember]= $NewMember;
 191       $this->reload();
 192
 193       $this->memberList[$NewMember]= $this->objcache[$NewMember];
 194       unset ($this->objects[$NewMember]);
 195       uasort ($this->memberList, 'sort_list');
 196       reset ($this->memberList);
 197     }else{
 198       /* Delete objects from group */
 199       if (isset($_POST['delete_membership']) && isset($_POST['members'])){
 200         foreach ($_POST['members'] as $value){
 201           $this->objects["$value"]= $this->memberList[$value];
 202           unset ($this->memberList["$value"]);
 203           unset ($this->member["$value"]);
 204           uasort ($this->objects, 'sort_list');
 205           reset ($this->objects);
 206         }
 207         $this->reload();
 208       }
 209
 210       /* Add objects to group */
 211       if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
 212
 213         $tmp = "";
 214         foreach($this->memberList as $obj){
 215           $tmp .= $obj['type'];
 216         }
 217         $skipped = FALSE;
 218         foreach ($_POST['objects'] as $value){
 219           if(preg_match("/T/",$tmp) && $this->objects[$value]['type'] == "W"){
 220             $skipped =TRUE;
 221           }elseif(preg_match("/W/",$tmp) && $this->objects[$value]['type'] == "T"){
 222             $skipped =TRUE;
 223           }else{
 224             $this->memberList["$value"]= $this->objects[$value];
 225             $this->member["$value"]= $value;
 226             unset ($this->objects[$value]);
 227             uasort ($this->memberList, 'sort_list');
 228             reset ($this->memberList);
 229           }
 230         }
 231         if($skipped){
 232           msg_dialog::display(_("Information"), _("You cannot combine terminals and workstations in one object group!"), INFO_DIALOG);
 233         }
 234         $this->reload();
 235       }
 236     }
 237   }
 238
 239   function execute()
 240   {
 241     /* Call parent execute */
 242     plugin::execute();
 243
 244     if(!$this->view_logged){
 245       $this->view_logged = TRUE;
 246       new log("view","ogroups/".get_class($this),$this->dn);
 247     }
 248
 249
 250     /* Do we represent a valid group? */
 251     if (!$this->is_account){
 252       $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
 253         msgPool::noValidExtension("object group")."</b>";
 254       return ($display);
 255     }
 256
 257
 258     /* Load templating engine */
 259     $smarty= get_smarty();
 260
 261     $tmp = $this->plInfo();
 262     foreach($tmp['plProvidedAcls'] as $name => $translation){
 263       $smarty->assign($name."ACL",$this->getacl($name));
 264     }
 265
 266     /* Base select dialog */
 267     $once = true;
 268     foreach($_POST as $name => $value){
 269       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 270         $once = false;
 271         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 272         $this->dialog->setCurrentBase($this->base);
 273       }
 274     }
 275
 276     /***********
 277      * Trusts
 278      ***********/
 279
 280     /* Add user workstation? */
 281     if (isset($_POST["add_ws"])){
 282       $this->show_ws_dialog= TRUE;
 283       $this->dialog= TRUE;
 284     }
 285
 286     /* Add user workstation? */
 287     if (isset($_POST["add_ws_finish"]) && isset($_POST['wslist'])){
 288       foreach($_POST['wslist'] as $ws){
 289         $this->accessTo[$ws]= $ws;
 290       }
 291       ksort($this->accessTo);
 292       $this->is_modified= TRUE;
 293     }
 294
 295     /* Remove user workstations? */
 296     if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
 297       foreach($_POST['workstation_list'] as $name){
 298         unset ($this->accessTo[$name]);
 299       }
 300       $this->is_modified= TRUE;
 301     }
 302
 303     /* Add user workstation finished? */
 304     if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
 305       $this->show_ws_dialog= FALSE;
 306       $this->dialog= FALSE;
 307     }
 308
 309     /* Show ws dialog */
 310     if ($this->show_ws_dialog){
 311       /* Save data */
 312       $sysfilter= session::get("sysfilter");
 313       foreach( array("depselect", "regex") as $type){
 314         if (isset($_POST[$type])){
 315           $sysfilter[$type]= $_POST[$type];
 316         }
 317       }
 318       if (isset($_GET['search'])){
 319         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 320         if ($s == "**"){
 321           $s= "*";
 322         }
 323         $sysfilter['regex']= $s;
 324       }
 325       session::set("sysfilter", $sysfilter);
 326
 327       /* Get workstation list */
 328       $exclude= "";
 329       foreach($this->accessTo as $ws){
 330         $exclude.= "(cn=$ws)";
 331       }
 332       if ($exclude != ""){
 333         $exclude= "(!(|$exclude))";
 334       }
 335       $regex= $sysfilter['regex'];
 336       $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
 337
 338       $deps_a = array(get_ou("serverRDN"),
 339           get_ou("terminalRDN"),
 340           get_ou("workstationRDN"));
 341       $res= get_sub_list($filter, array("terminal","server","workstation"), $deps_a, get_ou("systemRDN").$sysfilter['depselect'],
 342           array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
 343       $wslist= array();
 344       foreach ($res as $attrs){
 345         $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
 346       }
 347       asort($wslist);
 348       $smarty->assign("search_image", get_template_path('images/lists/search.png'));
 349       $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
 350       $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
 351       $smarty->assign("deplist", $this->config->idepartments);
 352       $smarty->assign("alphabet", generate_alphabet());
 353       foreach( array("depselect", "regex") as $type){
 354         $smarty->assign("$type", $sysfilter[$type]);
 355       }
 356       $smarty->assign("hint", print_sizelimit_warning());
 357       $smarty->assign("wslist", $wslist);
 358       $smarty->assign("apply", apply_filter());
 359       $display= $smarty->fetch (get_template_path('trust_machines.tpl', TRUE, dirname(__FILE__)));
 360       return ($display);
 361     }
 362
 363     /***********
 364      * Ende - Trusts
 365      ***********/
 366
 367
 368     /* Dialog handling */
 369     if(is_object($this->dialog) && $this->acl_is_moveable()){
 370       /* Must be called before save_object */
 371       $this->dialog->save_object();
 372
 373       if($this->dialog->isClosed()){
 374         $this->dialog = false;
 375       }elseif($this->dialog->isSelected()){
 376
 377         /* A new base was selected, check if it is a valid one */
 378         $tmp = $this->get_allowed_bases();
 379         if(isset($tmp[$this->dialog->isSelected()])){
 380           $this->base = $this->dialog->isSelected();
 381         }
 382         $this->dialog= false;
 383       }else{
 384         return($this->dialog->execute());
 385       }
 386     }
 387
 388     /* Add objects? */
 389     if (isset($_POST["edit_membership"])){
 390       $this->group_dialog= TRUE;
 391       $this->dialog= TRUE;
 392     }
 393
 394     /* Add objects finished? */
 395     if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
 396       $this->group_dialog= FALSE;
 397       $this->dialog= FALSE;
 398     }
 399
 400     /* Manage object add dialog */
 401     if ($this->group_dialog){
 402
 403       /* Save data */
 404       $ogfilter= session::get("ogfilter");
 405       foreach( array("dselect", "regex") as $type){
 406         if (isset($_POST[$type])){
 407           $ogfilter[$type]= $_POST[$type];
 408         }
 409       }
 410       if (isset($_POST['dselect'])){
 411         foreach( array("accounts", "groups", "applications", "departments",
 412               "servers", "workstations", "winstations", "terminals", "printers","subtrees",
 413               "phones") as $type){
 414
 415           if (isset($_POST[$type])) {
 416             $ogfilter[$type]= "checked";
 417           } else {
 418             $ogfilter[$type]= "";
 419           }
 420         }
 421       }
 422       if (isset($_GET['search'])){
 423         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 424         if ($s == "**"){
 425           $s= "*";
 426         }
 427         $ogfilter['regex']= $s;
 428       }
 429       session::set("ogfilter", $ogfilter);
 430       $this->reload();
 431
 432       /* Calculate actual groups */
 433       $smarty->assign("objects", $this->convert_list($this->objects));
 434
 435       /* Show dialog */
 436       $smarty->assign("search_image", get_template_path('images/lists/search.png'));
 437       $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
 438       $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
 439       $smarty->assign("deplist", $this->config->idepartments);
 440       $smarty->assign("alphabet", generate_alphabet());
 441       foreach( array("dselect", "regex", "subtrees") as $type){
 442         $smarty->assign("$type", $ogfilter[$type]);
 443       }
 444       $smarty->assign("hint", print_sizelimit_warning());
 445       $smarty->assign("apply", apply_filter());
 446
 447       /* Build up checkboxes
 448        */
 449       $ar = array(
 450           "departments" => array(
 451             "T" => msgPool::selectToView(_("departments")),
 452             "C" => (isset($ogfilter['departments']) && ($ogfilter['departments'])),
 453             "L" => sprintf(_("Show %s"),_("departments"))),
 454           "accounts" => array(
 455             "T" => msgPool::selectToView(_("people")),
 456             "C" => (isset($ogfilter['accounts']) && ($ogfilter['accounts'])),
 457             "L" => sprintf(_("Show %s"),_("people"))),
 458           "groups"=> array(
 459             "T" => msgPool::selectToView(_("groups")),
 460             "C" => (isset($ogfilter['groups']) && ($ogfilter['groups'])),
 461             "L" => sprintf(_("Show %s"),_("groups"))),
 462           "servers"=> array(
 463             "T" => msgPool::selectToView(_("servers")),
 464             "C" => (isset($ogfilter['servers']) && ($ogfilter['servers'])),
 465             "L" => sprintf(_("Show %s"),_("servers"))),
 466           "workstations"=> array(
 467             "T" => msgPool::selectToView(_("workstations")),
 468             "C" => (isset($ogfilter['workstations']) && ($ogfilter['workstations'])),
 469             "L" => sprintf(_("Show %s"),_("workstations"))),
 470           "terminals"=> array(
 471             "T" => msgPool::selectToView(_("terminals")),
 472             "C" => (isset($ogfilter['terminals']) && ($ogfilter['terminals'])),
 473             "L" => sprintf(_("Show %s"),_("terminals"))),
 474           "printers"=> array(
 475             "T" => msgPool::selectToView(_("printer")),
 476             "C" => (isset($ogfilter['printers']) && ($ogfilter['printers'])),
 477             "L" => sprintf(_("Show %s"),_("printers"))),
 478           "phones"=> array(
 479             "T" => msgPool::selectToView(_("phones")),
 480             "C" => (isset($ogfilter['phones']) && ($ogfilter['phones'])),
 481             "L" => sprintf(_("Show %s"),_("phones"))));
 482
 483       /* Allow selecting applications if we are having a non
 484           release managed application storage */
 485       if(!$this->IsReleaseManagementActivated()){
 486         $ar["applications"] = array(
 487             "T" => msgPool::selectToView(_("applications")),
 488             "C" => (isset($ogfilter['applications']) && ($ogfilter['applications'])),
 489             "L" => sprintf(_("Show %s"),_("applications")));
 490       }
 491
 492       $smarty->assign("checkboxes",$ar);
 493       $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
 494       return ($display);
 495     }
 496
 497     /* Bases / Departments */
 498       if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
 499         $this->base= $_POST['base'];
 500       }
 501
 502     /* Assemble combine string */
 503     if ($this->gosaGroupObjects == "[]"){
 504       $smarty->assign("combinedObjects", _("none"));
 505     } elseif (strlen($this->gosaGroupObjects) > 4){
 506       $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
 507     } else {
 508       $conv= array(   "U" => _("users"),
 509           "G" => _("groups"),
 510           "A" => _("applications"),
 511           "D" => _("departments"),
 512           "S" => _("servers"),
 513           "W" => _("workstations"),
 514           "O" => _("winstations"),
 515           "T" => _("terminals"),
 516           "F" => _("phones"),
 517           "P" => _("printers"));
 518
 519       $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
 520       $p1= $conv[$type[0]];
 521       error_reporting(0);
 522       if (isset($type[1]) && preg_match('/[UGADSFOWTP]/', $type[1])){
 523         $p2= $conv[$type[1]];
 524         $smarty->assign("combinedObjects", sprintf("'%s' and '%s'", $p1, $p2));
 525       } else {
 526         $smarty->assign("combinedObjects", "$p1");
 527       }
 528       error_reporting(E_ALL | E_STRICT);
 529     }
 530
 531     /* Assign variables */
 532     $smarty->assign("bases", $this->get_allowed_bases());
 533     $smarty->assign("base_select", $this->base);
 534     $smarty->assign("department", $this->department);
 535     $smarty->assign("members", $this->convert_list($this->memberList));
 536
 537     /* Objects have to be tuned... */
 538     $smarty->assign("objects", $this->convert_list($this->objects));
 539
 540     /* Fields */
 541     foreach ($this->attributes as $val){
 542       $smarty->assign("$val", $this->$val);
 543     }
 544
 545     /******
 546       Trust account
 547      ******/
 548     $smarty->assign("trusthide", " disabled ");
 549     $smarty->assign("trustmodeACL",  $this->getacl("trustModel"));
 550     if ($this->trustModel == "fullaccess"){
 551       $trustmode= 1;
 552       // pervent double disable tag in html code, this will disturb our clean w3c html
 553       $smarty->assign("trustmode",  $this->getacl("trustModel"));
 554
 555     } elseif ($this->trustModel == "byhost"){
 556       $trustmode= 2;
 557       $smarty->assign("trusthide", "");
 558     } else {
 559       // pervent double disable tag in html code, this will disturb our clean w3c html
 560       $smarty->assign("trustmode",  $this->getacl("trustModel"));
 561       $trustmode= 0;
 562     }
 563     $smarty->assign("trustmode", $trustmode);
 564     $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
 565           2 => _("allow access to these hosts")));
 566
 567     $smarty->assign("workstations", $this->accessTo);
 568
 569     if((count($this->accessTo))==0){
 570       $smarty->assign("emptyArrAccess",true);
 571     }else{
 572       $smarty->assign("emptyArrAccess",false);
 573     }
 574     /******
 575       Ende - Trust account
 576      ******/
 577
 578     return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 579   }
 580
 581
 582   /* Save data to object */
 583   function save_object()
 584   {
 585     /* Save additional values for possible next step */
 586     if (isset($_POST['ogroupedit'])){
 587
 588       /******
 589         Trust account
 590        ******/
 591
 592       if($this->acl_is_writeable("trustModel")){
 593         if (isset($_POST['trustmode'])){
 594           $saved= $this->trustModel;
 595           if ($_POST['trustmode'] == "1"){
 596             $this->trustModel= "fullaccess";
 597           } elseif ($_POST['trustmode'] == "2"){
 598             $this->trustModel= "byhost";
 599           } else {
 600             $this->trustModel= "";
 601           }
 602           if ($this->trustModel != $saved){
 603             $this->is_modified= TRUE;
 604           }
 605         }
 606       }
 607       /******
 608         Ende Trust account
 609        ******/
 610
 611       /* Create a base backup and reset the
 612          base directly after calling plugin::save_object();
 613          Base will be set seperatly a few lines below */
 614       $base_tmp = $this->base;
 615       plugin::save_object();
 616       $this->base = $base_tmp;
 617
 618       /* Save base, since this is no LDAP attribute */
 619       $tmp = $this->get_allowed_bases();
 620       if(isset($_POST['base'])){
 621         if(isset($tmp[$_POST['base']])){
 622           $this->base= $_POST['base'];
 623         }
 624       }
 625     }
 626   }
 627
 628
 629   /* (Re-)Load objects */
 630   function reload()
 631   {
 632     /*###########
 633       Variable initialisation
 634       ###########*/
 635
 636     $this->objects                = array();
 637     $this->ui                     = get_userinfo();
 638     $filter                       = "";
 639     $objectClasses                = array();
 640
 641     $ogfilter               = session::get("ogfilter");
 642     $regex                  = $ogfilter['regex'];
 643
 644     $ldap= $this->config->get_ldap_link();
 645     $ldap->cd ($ogfilter['dselect']);
 646
 647
 648     /*###########
 649       Generate Filter
 650       ###########*/
 651
 652     $p_f= array("accounts"=> array("OBJ"=>"user", "CLASS"=>"gosaAccount"    ,
 653           "DN"=> get_people_ou()           ,"ACL" => "users"),
 654         "groups"          => array("OBJ"=>"group", "CLASS"=>"posixGroup"     ,
 655           "DN"=> get_groups_ou('ogroupou') ,"ACL" => "groups"),
 656         "departments"     => array("OBJ"=>"department", "CLASS"=>"gosaDepartment" ,
 657           "DN"=> ""                        ,"ACL" => "department"),
 658         "servers"         => array("OBJ"=>"servgeneric", "CLASS"=>"goServer"       ,
 659           "DN"=> get_ou('serverRDN')        ,"ACL" => "server"),
 660         "workstations"    => array("OBJ"=>"workgeneric", "CLASS"=>"gotoWorkstation",
 661           "DN"=> get_ou('workstationRDN')   ,"ACL" => "workstation"),
 662         "winstations"     => array("OBJ"=>"wingeneric", "CLASS"=>"opsiClient",
 663           "DN"=> get_ou('SAMBAMACHINEACCOUNTRDN')     ,"ACL" => "winstation"),
 664         "terminals"       => array("OBJ"=>"termgeneric", "CLASS"=>"gotoTerminal"   ,
 665           "DN"=> get_ou('terminalRDN')      ,"ACL" => "terminal"),
 666         "printers"        => array("OBJ"=>"printgeneric", "CLASS"=>"gotoPrinter"    ,
 667           "DN"=> get_ou('printerRDN')       ,"ACL" => "printer"),
 668         "phones"          => array("OBJ"=>"phoneGeneric", "CLASS"=>"goFonHardware"  ,
 669           "DN"=> get_ou('phoneRDN')         ,"ACL" => "phone"));
 670
 671
 672     /* Allow searching for applications, if we are not using release managed applications
 673       */
 674     if(!$this->IsReleaseManagementActivated()){
 675       $p_f[      "applications"]    = array("OBJ"=>"application", "CLASS"=>"gosaApplication",
 676           "DN"=> get_ou('applicationou')   ,"ACL" => "application");
 677     }
 678
 679     /*###########
 680       Perform search for selected objectClasses & regex to fill list with objects
 681       ###########*/
 682
 683     $Get_list_flags = 0;
 684     if($ogfilter['subtrees'] == "checked"){
 685       $Get_list_flags |= GL_SUBSEARCH;
 686     }
 687
 688     foreach($p_f as $post_name => $data){
 689
 690       if($ogfilter[$post_name] == "checked" && class_available($data['OBJ'])){
 691
 692         if($ogfilter['subtrees']){
 693           $base =  $ogfilter['dselect'];
 694         }else{
 695           $base =  $data['DN'].$ogfilter['dselect'];
 696         }
 697
 698
 699         $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
 700         $res    = get_list($filter, $data['ACL']  , $base,
 701                     array("description", "objectClass", "sn", "givenName", "uid","ou","cn"),$Get_list_flags);
 702
 703         /* fetch results and append them to the list */
 704         foreach($res as $attrs){
 705
 706           /* Skip workstations which are already assigned to an object group.
 707            */
 708           if(in_array($attrs['dn'],$this->used_workstations)){
 709             continue;
 710           }
 711
 712           $type= $this->getObjectType($attrs);
 713           $name= $this->getObjectName($attrs);
 714
 715           /* Fill array */
 716           if (isset($attrs["description"][0])){
 717             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 718           } elseif (isset($attrs["uid"][0])) {
 719             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 720           } else {
 721             $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 722           }
 723         }
 724       }
 725     }
 726     uasort ($this->objects, 'sort_list');
 727     reset ($this->objects);
 728
 729
 730     /*###########
 731       Build member list and try to detect obsolete entries
 732       ###########*/
 733
 734     $this->memberList = array();
 735
 736     /* Walk through all single member entry */
 737     foreach($this->member as $dn){
 738
 739       /* The dn for the current member can't be resolved
 740          it seams that this entry was removed
 741        */
 742       /* Try to resolv the entry again, if it still fails, display error msg */
 743       $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass", "macAddress"));
 744
 745       /* It has failed, add entry with type flag I (Invalid)*/
 746       if (!$ldap->success()){
 747         $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
 748
 749       } else {
 750
 751         /* Append this entry to our all object list */
 752
 753         /* Fetch object */
 754         $attrs= $ldap->fetch();
 755
 756         $type= $this->getObjectType($attrs);
 757         $name= $this->getObjectName($attrs);
 758
 759         if (isset($attrs["description"][0])){
 760           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 761         } elseif (isset($attrs["uid"][0])) {
 762           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 763         } else {
 764           $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 765         }
 766         $this->objcache[$attrs["dn"]]['objectClass']  = $attrs['objectClass'];
 767
 768         if(isset($attrs['macAddress'][0])){
 769           $this->objcache[$attrs["dn"]]['macAddress']  = $attrs['macAddress'][0];
 770         }else{
 771           $this->objcache[$attrs["dn"]]['macAddress']  = "";
 772         }
 773
 774         if(isset($attrs['uid'])){
 775           $this->objcache[$attrs["dn"]]['uid']          = $attrs['uid'];
 776         }
 777
 778         /* Fill array */
 779         if (isset($attrs["description"][0])){
 780           $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 781         } else {
 782           $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 783         }
 784
 785         $this->memberList[$dn]= $this->objects[$attrs["dn"]];
 786       }
 787     }
 788     uasort ($this->memberList, 'sort_list');
 789     reset ($this->memberList);
 790
 791     /* Assemble types of currently combined objects */
 792     $objectTypes= "";
 793     foreach ($this->memberList as $dn => $desc){
 794
 795       /* Invalid object? */
 796       if ($desc['type'] == 'I'){
 797         continue;
 798       }
 799
 800       /* Fine. Add to list. */
 801       if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
 802         $objectTypes.= $desc['type'];
 803       }
 804     }
 805     $this->gosaGroupObjects= "[$objectTypes]";
 806   }
 807
 808
 809   function convert_list($input)
 810   {
 811     $temp= "";
 812     $conv= array(
 813         "U" => "plugins/generic/images/head.png",
 814         "G" => "plugins/groups/images/groups.png",
 815         "A" => "plugins/ogroups/images/application.png",
 816         "D" => "plugins/departments/images/department.png",
 817         "S" => "plugins/ogroups/images/server.png",
 818         "W" => "plugins/ogroups/images/workstation.png",
 819         "O" => "plugins/ogroups/images/winstation.png",
 820         "T" => "plugins/ogroups/images/terminal.png",
 821         "F" => "plugins/ogroups/images/phone.png",
 822         "I" => "images/lists/flag.png",
 823         "P" => "plugins/ogroups/images/printer.png");
 824
 825     foreach ($input as $key => $value){
 826       /* Generate output */
 827       $temp.= "<option title='".addslashes( $key)."' value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path($conv[$value['type']])."');\">".$value['text']."</option>\n";
 828     }
 829
 830     return ($temp);
 831   }
 832
 833
 834   function getObjectType($attrs)
 835   {
 836     $type= "I";
 837
 838     foreach(array(  "U" => "gosaAccount",
 839           "G" => "posixGroup",
 840           "A" => "gosaApplication",
 841           "D" => "gosaDepartment",
 842           "S" => "goServer",
 843           "W" => "gotoWorkstation",
 844           "O" => "opsiClient",
 845           "T" => "gotoTerminal",
 846           "F" => "goFonHardware",
 847           "P" => "gotoPrinter") as $index => $class){
 848       if (in_array($class, $attrs['objectClass'])){
 849         $type= $index;
 850         break;
 851       }
 852     }
 853
 854     return ($type);
 855   }
 856
 857
 858   function getObjectName($attrs)
 859   {
 860     /* Person? */
 861     $name ="";
 862     if (in_array('gosaAccount', $attrs['objectClass'])){
 863       if(isset($attrs['sn']) && isset($attrs['givenName'])){
 864         $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
 865       } else {
 866         $name= $attrs['uid'][0];
 867       }
 868     } else {
 869       if(isset($attrs["cn"][0])) {
 870         $name= $attrs['cn'][0];
 871       } else {
 872         $name= $attrs['ou'][0];
 873       }
 874     }
 875
 876     return ($name);
 877   }
 878
 879
 880   function check()
 881   {
 882     /* Call common method to give check the hook */
 883     $message= plugin::check();
 884
 885     /* Permissions for that base? */
 886     if ($this->base != ""){
 887       $new_dn= 'cn='.$this->cn.','.get_ou('ogroupou').$this->base;
 888     } else {
 889       $new_dn= $this->dn;
 890     }
 891
 892     /* Check if we have workstations assigned, that are already assigned to
 893         another object group.
 894      */
 895     $test =array_intersect($this->used_workstations,$this->member);
 896     if(count($test)){
 897       $str = "";
 898       $cnt = 0;
 899       foreach($test as $dn){
 900         $str .= $dn.",  ";
 901         $cnt ++;
 902         if($cnt > 2){
 903           $str .= "...";
 904           break;
 905         }
 906       }
 907 #      $message[] = sprintf(_("The following workstations are already member in another object group and can not be added: '%s'"),$str);
 908     }
 909
 910     $ldap = $this->config->get_ldap_link();
 911     if($this->dn != $new_dn){
 912       $ldap->cat ($new_dn, array('dn'));
 913     }
 914
 915     if($ldap->count() !=0){
 916       $message[]= msgPool::duplicated(_("Name"));
 917     }
 918
 919     /* Set new acl base */
 920     if($this->dn == "new") {
 921       $this->set_acl_base($this->base);
 922     }
 923
 924     /* must: cn */
 925     if ($this->cn == ""){
 926       $message[]= msgPool::required(_("Name"));
 927     }
 928
 929     /* To many different object types? */
 930     if (strlen($this->gosaGroupObjects) > 4){
 931       $message[]= _("You can combine two different object types at maximum, only!");
 932     }
 933
 934     /* Check if we are allowed to create or move this object
 935      */
 936     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 937       $message[] = msgPool::permCreate();
 938     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 939       $message[] = msgPool::permMove();
 940     }
 941
 942     return ($message);
 943   }
 944
 945
 946   /* Save to LDAP */
 947   function save()
 948   {
 949     plugin::save();
 950
 951     /* Move members to target array */
 952     $this->attrs['member'] =array();
 953     foreach ($this->member as $key => $desc){
 954       $this->attrs['member'][]= @LDAP::fix($key);
 955     }
 956
 957     $ldap= $this->config->get_ldap_link();
 958
 959     /* New accounts need proper 'dn', propagate it to remaining objects */
 960     if ($this->dn == 'new'){
 961       $this->dn= 'cn='.$this->cn.','.get_ou('ogroupou').$this->base;
 962     }
 963
 964     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 965        new entries. So do a check first... */
 966     $ldap->cat ($this->dn, array('dn'));
 967     if ($ldap->fetch()){
 968       /* Modify needs array() to remove values :-( */
 969       if (!count ($this->member)){
 970         $this->attrs['member']= array();
 971       }
 972       $mode= "modify";
 973
 974     } else {
 975       $mode= "add";
 976       $ldap->cd($this->config->current['BASE']);
 977       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 978     }
 979
 980     /******
 981       Trust accounts
 982      ******/
 983     $objectclasses= array();
 984     foreach ($this->attrs['objectClass'] as $key => $class){
 985       if (preg_match('/trustAccount/i', $class)){
 986         continue;
 987       }
 988       $objectclasses[]= $this->attrs['objectClass'][$key];
 989     }
 990     $this->attrs['objectClass']= $objectclasses;
 991     if ($this->trustModel != ""){
 992       $this->attrs['objectClass'][]= "trustAccount";
 993       $this->attrs['trustModel']= $this->trustModel;
 994       $this->attrs['accessTo']= array();
 995       if ($this->trustModel == "byhost"){
 996         foreach ($this->accessTo as $host){
 997           $this->attrs['accessTo'][]= $host;
 998         }
 999       }
1000     } else {
1001       if ($this->was_trust_account){
1002         $this->attrs['accessTo']= array();
1003         $this->attrs['trustModel']= array();
1004       }
1005     }
1006
1007     /******
1008       Ende - Trust accounts
1009      ******/
1010
1011     /* Write back to ldap */
1012     $ldap->cd($this->dn);
1013     $this->cleanup();
1014     $ldap->$mode($this->attrs);
1015
1016     if($mode == "add"){
1017       new log("create","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1018     }else{
1019       new log("modify","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1020     }
1021
1022     /* Trigger post signal */
1023     $this->handle_post_events($mode);
1024
1025     $ret= 0;
1026     if (!$ldap->success()){
1027       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
1028       $ret= 1;
1029     }
1030
1031     return ($ret);
1032   }
1033
1034   function remove_from_parent()
1035   {
1036     plugin::remove_from_parent();
1037
1038     $ldap= $this->config->get_ldap_link();
1039     $ldap->rmdir($this->dn);
1040     if (!$ldap->success()){
1041       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
1042     }
1043
1044     new log("remove","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1045
1046     /* Trigger remove signal */
1047     $this->handle_post_events("remove");
1048   }
1049
1050
1051   function PrepareForCopyPaste($source)
1052   {
1053     /* Update available object types */
1054     if(isset($source['gosaGroupObjects'][0])){
1055       $this->gosaGroupObjects =  $source['gosaGroupObjects'][0];
1056     }
1057
1058     /* Reload tabs */
1059     $this->parent->reload($this->gosaGroupObjects );
1060
1061     /* Reload plugins */
1062     foreach($this->parent->by_object as $name => $class ){
1063       if(get_class($this) != $name) {
1064         $this->parent->by_object[$name]->PrepareForCopyPaste($source);
1065       }
1066     }
1067
1068     /* Load member objects */
1069     if (isset($source['member'])){
1070       foreach ($source['member'] as $key => $value){
1071         if ("$key" != "count"){
1072           $value= @LDAP::convert($value);
1073           $this->member["$value"]= "$value";
1074         }
1075       }
1076     }
1077
1078   }
1079
1080
1081   function getCopyDialog()
1082   {
1083     $smarty = get_smarty();
1084     $smarty->assign("cn",     $this->cn);
1085     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1086     $ret = array();
1087     $ret['string'] = $str;
1088     $ret['status'] = "";
1089     return($ret);
1090   }
1091
1092   function saveCopyDialog()
1093   {
1094     if(isset($_POST['cn'])){
1095       $this->cn = $_POST['cn'];
1096     }
1097   }
1098
1099
1100   function IsReleaseManagementActivated()
1101   {
1102     /* Check if we should enable the release selection */
1103     $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
1104     if(!empty($tmp)){
1105       return(true);
1106     }
1107     return(false);
1108   }
1109
1110
1111   static function plInfo()
1112   {
1113     return (array(
1114           "plShortName"   => _("Generic"),
1115           "plDescription" => _("Object group generic"),
1116           "plSelfModify"  => FALSE,
1117           "plDepends"     => array(),
1118           "plPriority"    => 1,
1119           "plSection"     => array("administration"),
1120           "plCategory"    => array("ogroups" => array("description"  => _("Object groups"),
1121                                                       "objectClass"  => "gosaGroupOfNames")),
1122           "plProvidedAcls"=> array(
1123             "cn"                => _("Name"),
1124             "base"              => _("Base"),
1125             "description"       => _("Description"),
1126             "trustModel"        => _("Sytem trust"),
1127             "member"            => _("Member"))
1128           ));
1129   }
1130 }
1131
1132 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1133 ?>