trunk/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       $this->base= preg_replace("/^[^,]+,".preg_quote(get_ou("ogroupRDN"), '/')."/","",$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)(objectClass=gotoTerminal))","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", "gosaGroupObjects"),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,$og['member']);
 164       if(($og['gosaGroupObjects'][0] == "[W]" || $og['gosaGroupObjects'][0] == "[T]") && count($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         $test = array_unique(array_intersect($this->used_workstations, $_POST['objects']));
 213         if(count($test)) {
 214           $str = "";
 215           foreach($test as $dn) {
 216             $str .= "<li>".$dn."</li>";
 217           }
 218           msg_dialog::display(_("Error"), sprintf(_("These systems are already configured by other object groups and cannot be added:")."<br><ul>%s</ul>", $str), ERROR_DIALOG);
 219         }
 220         $tmp = "";
 221         foreach($this->memberList as $obj){
 222           $tmp .= $obj['type'];
 223         }
 224         $skipped = FALSE;
 225         foreach ($_POST['objects'] as $value){
 226           if(preg_match("/T/",$tmp) && $this->objects[$value]['type'] == "W"){
 227             $skipped =TRUE;
 228           }elseif(preg_match("/W/",$tmp) && $this->objects[$value]['type'] == "T"){
 229             $skipped =TRUE;
 230           }elseif(in_array($value, $this->used_workstations)) {
 231             continue;
 232           }else{
 233             $this->memberList["$value"]= $this->objects[$value];
 234             $this->member["$value"]= $value;
 235             unset ($this->objects[$value]);
 236             uasort ($this->memberList, 'sort_list');
 237             reset ($this->memberList);
 238           }
 239         }
 240         if($skipped){
 241           msg_dialog::display(_("Information"), _("You cannot combine terminals and workstations in one object group!"), INFO_DIALOG);
 242         }
 243         $this->reload();
 244       }
 245     }
 246   }
 247
 248   function execute()
 249   {
 250     /* Call parent execute */
 251     plugin::execute();
 252
 253     if(!$this->view_logged){
 254       $this->view_logged = TRUE;
 255       new log("view","ogroups/".get_class($this),$this->dn);
 256     }
 257
 258
 259     /* Do we represent a valid group? */
 260     if (!$this->is_account){
 261       $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
 262         msgPool::noValidExtension("object group")."</b>";
 263       return ($display);
 264     }
 265
 266
 267     /* Load templating engine */
 268     $smarty= get_smarty();
 269
 270     $tmp = $this->plInfo();
 271     foreach($tmp['plProvidedAcls'] as $name => $translation){
 272       $smarty->assign($name."ACL",$this->getacl($name));
 273     }
 274
 275     /* Base select dialog */
 276     $once = true;
 277     foreach($_POST as $name => $value){
 278       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 279         $once = false;
 280         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 281         $this->dialog->setCurrentBase($this->base);
 282       }
 283     }
 284
 285     /***********
 286      * Trusts
 287      ***********/
 288
 289     /* Add user workstation? */
 290     if (isset($_POST["add_ws"])){
 291       $this->show_ws_dialog= TRUE;
 292       $this->dialog= TRUE;
 293     }
 294
 295     /* Add user workstation? */
 296     if (isset($_POST["add_ws_finish"]) && isset($_POST['wslist'])){
 297       foreach($_POST['wslist'] as $ws){
 298         $this->accessTo[$ws]= $ws;
 299       }
 300       ksort($this->accessTo);
 301       $this->is_modified= TRUE;
 302     }
 303
 304     /* Remove user workstations? */
 305     if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
 306       foreach($_POST['workstation_list'] as $name){
 307         unset ($this->accessTo[$name]);
 308       }
 309       $this->is_modified= TRUE;
 310     }
 311
 312     /* Add user workstation finished? */
 313     if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
 314       $this->show_ws_dialog= FALSE;
 315       $this->dialog= FALSE;
 316     }
 317
 318     /* Show ws dialog */
 319     if ($this->show_ws_dialog){
 320       /* Save data */
 321       $sysfilter= session::get("sysfilter");
 322       foreach( array("depselect", "regex") as $type){
 323         if (isset($_POST[$type])){
 324           $sysfilter[$type]= $_POST[$type];
 325         }
 326       }
 327       if (isset($_GET['search'])){
 328         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 329         if ($s == "**"){
 330           $s= "*";
 331         }
 332         $sysfilter['regex']= $s;
 333       }
 334       session::set("sysfilter", $sysfilter);
 335
 336       /* Get workstation list */
 337       $exclude= "";
 338       foreach($this->accessTo as $ws){
 339         $exclude.= "(cn=$ws)";
 340       }
 341       if ($exclude != ""){
 342         $exclude= "(!(|$exclude))";
 343       }
 344       $regex= $sysfilter['regex'];
 345       $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
 346
 347       $deps_a = array(get_ou("serverRDN"),
 348           get_ou("terminalRDN"),
 349           get_ou("workstationRDN"));
 350       $res= get_sub_list($filter, array("terminal","server","workstation"), $deps_a, get_ou("systemRDN").$sysfilter['depselect'],
 351           array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
 352       $wslist= array();
 353       foreach ($res as $attrs){
 354         $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
 355       }
 356       asort($wslist);
 357       $smarty->assign("search_image", get_template_path('images/lists/search.png'));
 358       $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
 359       $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
 360       $smarty->assign("deplist", $this->config->idepartments);
 361       $smarty->assign("alphabet", generate_alphabet());
 362       foreach( array("depselect", "regex") as $type){
 363         $smarty->assign("$type", $sysfilter[$type]);
 364       }
 365       $smarty->assign("hint", print_sizelimit_warning());
 366       $smarty->assign("wslist", $wslist);
 367       $smarty->assign("apply", apply_filter());
 368       $display= $smarty->fetch (get_template_path('trust_machines.tpl', TRUE, dirname(__FILE__)));
 369       return ($display);
 370     }
 371
 372     /***********
 373      * Ende - Trusts
 374      ***********/
 375
 376
 377     /* Dialog handling */
 378     if(is_object($this->dialog) && $this->acl_is_moveable()){
 379       /* Must be called before save_object */
 380       $this->dialog->save_object();
 381
 382       if($this->dialog->isClosed()){
 383         $this->dialog = false;
 384       }elseif($this->dialog->isSelected()){
 385
 386         /* A new base was selected, check if it is a valid one */
 387         $tmp = $this->get_allowed_bases();
 388         if(isset($tmp[$this->dialog->isSelected()])){
 389           $this->base = $this->dialog->isSelected();
 390         }
 391         $this->dialog= false;
 392       }else{
 393         return($this->dialog->execute());
 394       }
 395     }
 396
 397     /* Add objects? */
 398     if (isset($_POST["edit_membership"])){
 399       $this->group_dialog= TRUE;
 400       $this->dialog= TRUE;
 401     }
 402
 403     /* Add objects finished? */
 404     if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
 405       $this->group_dialog= FALSE;
 406       $this->dialog= FALSE;
 407     }
 408
 409     /* Manage object add dialog */
 410     if ($this->group_dialog){
 411
 412       /* Save data */
 413       $ogfilter= session::get("ogfilter");
 414       foreach( array("dselect", "regex") as $type){
 415         if (isset($_POST[$type])){
 416           $ogfilter[$type]= $_POST[$type];
 417         }
 418       }
 419       if (isset($_POST['dselect'])){
 420         foreach( array("accounts", "groups", "applications", "departments",
 421               "servers", "workstations", "winstations", "terminals", "printers","subtrees",
 422               "phones") as $type){
 423
 424           if (isset($_POST[$type])) {
 425             $ogfilter[$type]= "checked";
 426           } else {
 427             $ogfilter[$type]= "";
 428           }
 429         }
 430       }
 431       if (isset($_GET['search'])){
 432         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 433         if ($s == "**"){
 434           $s= "*";
 435         }
 436         $ogfilter['regex']= $s;
 437       }
 438       session::set("ogfilter", $ogfilter);
 439       $this->reload();
 440
 441       /* Calculate actual groups / remove entries that are already inside... */
 442       $strippedObjects= array();
 443       foreach ($this->objects as $key => $value){
 444         if (!isset($this->member[$key])){
 445           $strippedObjects[$key]= $value;
 446         }
 447       }
 448       $smarty->assign("objects", $this->convert_list($strippedObjects));
 449
 450       /* Show dialog */
 451       $smarty->assign("search_image", get_template_path('images/lists/search.png'));
 452       $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
 453       $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
 454       $smarty->assign("deplist", $this->config->idepartments);
 455       $smarty->assign("alphabet", generate_alphabet());
 456       foreach( array("dselect", "regex", "subtrees") as $type){
 457         $smarty->assign("$type", $ogfilter[$type]);
 458       }
 459       $smarty->assign("hint", print_sizelimit_warning());
 460       $smarty->assign("apply", apply_filter());
 461
 462       /* Build up checkboxes
 463        */
 464       $ar = array(
 465           "departments" => array(
 466             "T" => msgPool::selectToView(_("departments")),
 467             "C" => (isset($ogfilter['departments']) && ($ogfilter['departments'])),
 468             "L" => sprintf(_("Show %s"),_("departments"))),
 469           "accounts" => array(
 470             "T" => msgPool::selectToView(_("people")),
 471             "C" => (isset($ogfilter['accounts']) && ($ogfilter['accounts'])),
 472             "L" => sprintf(_("Show %s"),_("people"))),
 473           "groups"=> array(
 474             "T" => msgPool::selectToView(_("groups")),
 475             "C" => (isset($ogfilter['groups']) && ($ogfilter['groups'])),
 476             "L" => sprintf(_("Show %s"),_("groups"))),
 477           "servers"=> array(
 478             "T" => msgPool::selectToView(_("servers")),
 479             "C" => (isset($ogfilter['servers']) && ($ogfilter['servers'])),
 480             "L" => sprintf(_("Show %s"),_("servers"))),
 481           "workstations"=> array(
 482             "T" => msgPool::selectToView(_("workstations")),
 483             "C" => (isset($ogfilter['workstations']) && ($ogfilter['workstations'])),
 484             "L" => sprintf(_("Show %s"),_("workstations"))),
 485           "terminals"=> array(
 486             "T" => msgPool::selectToView(_("terminals")),
 487             "C" => (isset($ogfilter['terminals']) && ($ogfilter['terminals'])),
 488             "L" => sprintf(_("Show %s"),_("terminals"))),
 489           "printers"=> array(
 490             "T" => msgPool::selectToView(_("printer")),
 491             "C" => (isset($ogfilter['printers']) && ($ogfilter['printers'])),
 492             "L" => sprintf(_("Show %s"),_("printers"))),
 493           "phones"=> array(
 494             "T" => msgPool::selectToView(_("phones")),
 495             "C" => (isset($ogfilter['phones']) && ($ogfilter['phones'])),
 496             "L" => sprintf(_("Show %s"),_("phones"))));
 497
 498       /* Allow selecting applications if we are having a non
 499           release managed application storage */
 500       if(!$this->IsReleaseManagementActivated()){
 501         $ar["applications"] = array(
 502             "T" => msgPool::selectToView(_("applications")),
 503             "C" => (isset($ogfilter['applications']) && ($ogfilter['applications'])),
 504             "L" => sprintf(_("Show %s"),_("applications")));
 505       }
 506
 507       $smarty->assign("checkboxes",$ar);
 508       $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
 509       return ($display);
 510     }
 511
 512     /* Bases / Departments */
 513       if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
 514         $this->base= $_POST['base'];
 515       }
 516
 517     /* Assemble combine string */
 518     if ($this->gosaGroupObjects == "[]"){
 519       $smarty->assign("combinedObjects", _("none"));
 520     } elseif (strlen($this->gosaGroupObjects) > 4){
 521       $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
 522     } else {
 523       $conv= array(   "U" => _("users"),
 524           "G" => _("groups"),
 525           "A" => _("applications"),
 526           "D" => _("departments"),
 527           "S" => _("servers"),
 528           "W" => _("workstations"),
 529           "O" => _("winstations"),
 530           "T" => _("terminals"),
 531           "F" => _("phones"),
 532           "P" => _("printers"));
 533
 534       $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
 535       $p1= $conv[$type[0]];
 536       error_reporting(0);
 537       if (isset($type[1]) && preg_match('/[UGADSFOWTP]/', $type[1])){
 538         $p2= $conv[$type[1]];
 539         $smarty->assign("combinedObjects", sprintf("'%s' and '%s'", $p1, $p2));
 540       } else {
 541         $smarty->assign("combinedObjects", "$p1");
 542       }
 543       error_reporting(E_ALL | E_STRICT);
 544     }
 545
 546     /* Assign variables */
 547     $smarty->assign("bases", $this->get_allowed_bases());
 548     $smarty->assign("base_select", $this->base);
 549     $smarty->assign("department", $this->department);
 550     $smarty->assign("members", $this->convert_list($this->memberList));
 551
 552     /* Objects have to be tuned... */
 553     $smarty->assign("objects", $this->convert_list($this->objects));
 554
 555     /* Fields */
 556     foreach ($this->attributes as $val){
 557       $smarty->assign("$val", $this->$val);
 558     }
 559
 560     /******
 561       Trust account
 562      ******/
 563     $smarty->assign("trusthide", " disabled ");
 564     $smarty->assign("trustmodeACL",  $this->getacl("trustModel"));
 565     if ($this->trustModel == "fullaccess"){
 566       $trustmode= 1;
 567       // pervent double disable tag in html code, this will disturb our clean w3c html
 568       $smarty->assign("trustmode",  $this->getacl("trustModel"));
 569
 570     } elseif ($this->trustModel == "byhost"){
 571       $trustmode= 2;
 572       $smarty->assign("trusthide", "");
 573     } else {
 574       // pervent double disable tag in html code, this will disturb our clean w3c html
 575       $smarty->assign("trustmode",  $this->getacl("trustModel"));
 576       $trustmode= 0;
 577     }
 578     $smarty->assign("trustmode", $trustmode);
 579     $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
 580           2 => _("allow access to these hosts")));
 581
 582     $smarty->assign("workstations", $this->accessTo);
 583
 584     if((count($this->accessTo))==0){
 585       $smarty->assign("emptyArrAccess",true);
 586     }else{
 587       $smarty->assign("emptyArrAccess",false);
 588     }
 589     /******
 590       Ende - Trust account
 591      ******/
 592
 593     return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 594   }
 595
 596
 597   /* Save data to object */
 598   function save_object()
 599   {
 600     /* Save additional values for possible next step */
 601     if (isset($_POST['ogroupedit'])){
 602
 603       /******
 604         Trust account
 605        ******/
 606
 607       if($this->acl_is_writeable("trustModel")){
 608         if (isset($_POST['trustmode'])){
 609           $saved= $this->trustModel;
 610           if ($_POST['trustmode'] == "1"){
 611             $this->trustModel= "fullaccess";
 612           } elseif ($_POST['trustmode'] == "2"){
 613             $this->trustModel= "byhost";
 614           } else {
 615             $this->trustModel= "";
 616           }
 617           if ($this->trustModel != $saved){
 618             $this->is_modified= TRUE;
 619           }
 620         }
 621       }
 622       /******
 623         Ende Trust account
 624        ******/
 625
 626       /* Create a base backup and reset the
 627          base directly after calling plugin::save_object();
 628          Base will be set seperatly a few lines below */
 629       $base_tmp = $this->base;
 630       plugin::save_object();
 631       $this->base = $base_tmp;
 632
 633       /* Save base, since this is no LDAP attribute */
 634       $tmp = $this->get_allowed_bases();
 635       if(isset($_POST['base'])){
 636         if(isset($tmp[$_POST['base']])){
 637           $this->base= $_POST['base'];
 638         }
 639       }
 640     }
 641   }
 642
 643
 644   /* (Re-)Load objects */
 645   function reload()
 646   {
 647     /*###########
 648       Variable initialisation
 649       ###########*/
 650
 651     $this->objects                = array();
 652     $this->ui                     = get_userinfo();
 653     $filter                       = "";
 654     $objectClasses                = array();
 655
 656     $ogfilter               = session::get("ogfilter");
 657     $regex                  = $ogfilter['regex'];
 658
 659     $ldap= $this->config->get_ldap_link();
 660     $ldap->cd ($ogfilter['dselect']);
 661
 662
 663     /*###########
 664       Generate Filter
 665       ###########*/
 666
 667     $p_f= array("accounts"=> array("OBJ"=>"user", "CLASS"=>"gosaAccount"    ,
 668           "DN"=> get_people_ou()           ,"ACL" => "users"),
 669         "groups"          => array("OBJ"=>"group", "CLASS"=>"posixGroup"     ,
 670           "DN"=> get_groups_ou('ogroupRDN') ,"ACL" => "groups"),
 671         "departments"     => array("OBJ"=>"department", "CLASS"=>"gosaDepartment" ,
 672           "DN"=> ""                        ,"ACL" => "department"),
 673         "servers"         => array("OBJ"=>"servgeneric", "CLASS"=>"goServer"       ,
 674           "DN"=> get_ou('serverRDN')        ,"ACL" => "server"),
 675         "workstations"    => array("OBJ"=>"workgeneric", "CLASS"=>"gotoWorkstation",
 676           "DN"=> get_ou('workstationRDN')   ,"ACL" => "workstation"),
 677         "winstations"     => array("OBJ"=>"wingeneric", "CLASS"=>"opsiClient",
 678           "DN"=> get_ou('SAMBAMACHINEACCOUNTRDN')     ,"ACL" => "winstation"),
 679         "terminals"       => array("OBJ"=>"termgeneric", "CLASS"=>"gotoTerminal"   ,
 680           "DN"=> get_ou('terminalRDN')      ,"ACL" => "terminal"),
 681         "printers"        => array("OBJ"=>"printgeneric", "CLASS"=>"gotoPrinter"    ,
 682           "DN"=> get_ou('printerRDN')       ,"ACL" => "printer"),
 683         "phones"          => array("OBJ"=>"phoneGeneric", "CLASS"=>"goFonHardware"  ,
 684           "DN"=> get_ou('phoneRDN')         ,"ACL" => "phone"));
 685
 686
 687     /* Allow searching for applications, if we are not using release managed applications
 688       */
 689     if(!$this->IsReleaseManagementActivated()){
 690       $p_f[      "applications"]    = array("OBJ"=>"application", "CLASS"=>"gosaApplication",
 691           "DN"=> get_ou('applicationRDN')   ,"ACL" => "application");
 692     }
 693
 694     /*###########
 695       Perform search for selected objectClasses & regex to fill list with objects
 696       ###########*/
 697
 698     $Get_list_flags = 0;
 699     if($ogfilter['subtrees'] == "checked"){
 700       $Get_list_flags |= GL_SUBSEARCH;
 701     }
 702
 703     foreach($p_f as $post_name => $data){
 704
 705       if($ogfilter[$post_name] == "checked" && class_available($data['OBJ'])){
 706
 707         if($ogfilter['subtrees']){
 708           $base =  $ogfilter['dselect'];
 709         }else{
 710           $base =  $data['DN'].$ogfilter['dselect'];
 711         }
 712
 713
 714         $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
 715         $res    = get_list($filter, $data['ACL']  , $base,
 716                     array("description", "objectClass", "sn", "givenName", "uid","ou","cn"),$Get_list_flags);
 717
 718         /* fetch results and append them to the list */
 719         foreach($res as $attrs){
 720
 721           /* Skip workstations which are already assigned to an object group.
 722            */
 723           if ($this->gosaGroupObjects == "[W]" || $this->gosaGroupObjects == "[T]"){
 724             if(in_array($attrs['dn'],$this->used_workstations)){
 725               continue;
 726             }
 727           }
 728
 729           $type= $this->getObjectType($attrs);
 730           $name= $this->getObjectName($attrs);
 731
 732           /* Fill array */
 733           if (isset($attrs["description"][0])){
 734             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 735           } elseif (isset($attrs["uid"][0])) {
 736             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 737           } else {
 738             $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 739           }
 740         }
 741       }
 742     }
 743     uasort ($this->objects, 'sort_list');
 744     reset ($this->objects);
 745
 746
 747     /*###########
 748       Build member list and try to detect obsolete entries
 749       ###########*/
 750
 751     $this->memberList = array();
 752
 753     /* Walk through all single member entry */
 754     foreach($this->member as $dn){
 755
 756       /* The dn for the current member can't be resolved
 757          it seams that this entry was removed
 758        */
 759       /* Try to resolv the entry again, if it still fails, display error msg */
 760       $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass", "macAddress"));
 761
 762       /* It has failed, add entry with type flag I (Invalid)*/
 763       if (!$ldap->success()){
 764         $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".LDAP::fix($dn),"type" => "I");
 765
 766       } else {
 767
 768         /* Append this entry to our all object list */
 769
 770         /* Fetch object */
 771         $attrs= $ldap->fetch();
 772
 773         $type= $this->getObjectType($attrs);
 774         $name= $this->getObjectName($attrs);
 775
 776         if (isset($attrs["description"][0])){
 777           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 778         } elseif (isset($attrs["uid"][0])) {
 779           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 780         } else {
 781           $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 782         }
 783         $this->objcache[$attrs["dn"]]['objectClass']  = $attrs['objectClass'];
 784
 785         if(isset($attrs['macAddress'][0])){
 786           $this->objcache[$attrs["dn"]]['macAddress']  = $attrs['macAddress'][0];
 787         }else{
 788           $this->objcache[$attrs["dn"]]['macAddress']  = "";
 789         }
 790
 791         if(isset($attrs['uid'])){
 792           $this->objcache[$attrs["dn"]]['uid']          = $attrs['uid'];
 793         }
 794
 795         /* Fill array */
 796         if (isset($attrs["description"][0])){
 797           $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 798         } else {
 799           $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 800         }
 801
 802         $this->memberList[$dn]= $this->objects[$attrs["dn"]];
 803       }
 804     }
 805     uasort ($this->memberList, 'sort_list');
 806     reset ($this->memberList);
 807
 808     /* Assemble types of currently combined objects */
 809     $objectTypes= "";
 810     foreach ($this->memberList as $dn => $desc){
 811
 812       /* Invalid object? */
 813       if ($desc['type'] == 'I'){
 814         continue;
 815       }
 816
 817       /* Fine. Add to list. */
 818       if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
 819         $objectTypes.= $desc['type'];
 820       }
 821     }
 822     $this->gosaGroupObjects= "[$objectTypes]";
 823   }
 824
 825
 826   function convert_list($input)
 827   {
 828     $temp= "";
 829     $conv= array(
 830         "Y" => "plugins/users/images/select_template.png",
 831         "U" => "plugins/generic/images/head.png",
 832         "G" => "plugins/groups/images/groups.png",
 833         "A" => "plugins/ogroups/images/application.png",
 834         "D" => "plugins/departments/images/department.png",
 835         "S" => "plugins/ogroups/images/server.png",
 836         "W" => "plugins/ogroups/images/workstation.png",
 837         "O" => "plugins/ogroups/images/winstation.png",
 838         "T" => "plugins/ogroups/images/terminal.png",
 839         "F" => "plugins/ogroups/images/phone.png",
 840         "P" => "plugins/ogroups/images/printer.png",
 841         "I" => "images/false.png");
 842
 843     foreach ($input as $key => $value){
 844       /* Generate output */
 845       $temp.= "<option title='".addslashes( $key)."' value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path($conv[$value['type']])."');\">".$value['text']."</option>\n";
 846     }
 847
 848     return ($temp);
 849   }
 850
 851
 852   function getObjectType($attrs)
 853   {
 854     $type= "I";
 855
 856     foreach(array(
 857           "Y" => "gosaUserTemplate",
 858           "U" => "gosaAccount",
 859           "G" => "posixGroup",
 860           "A" => "gosaApplication",
 861           "D" => "gosaDepartment",
 862           "S" => "goServer",
 863           "W" => "gotoWorkstation",
 864           "O" => "opsiClient",
 865           "T" => "gotoTerminal",
 866           "F" => "goFonHardware",
 867           "P" => "gotoPrinter") as $index => $class){
 868       if (in_array($class, $attrs['objectClass'])){
 869         $type= $index;
 870         break;
 871       }
 872     }
 873
 874     return ($type);
 875   }
 876
 877
 878   function getObjectName($attrs)
 879   {
 880     /* Person? */
 881     $name ="";
 882     if (in_array('gosaAccount', $attrs['objectClass'])){
 883       if(isset($attrs['sn']) && isset($attrs['givenName'])){
 884         $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
 885       } else {
 886         $name= $attrs['uid'][0];
 887       }
 888     } else {
 889       if(isset($attrs["cn"][0])) {
 890         $name= $attrs['cn'][0];
 891       } else {
 892         $name= $attrs['ou'][0];
 893       }
 894     }
 895
 896     return ($name);
 897   }
 898
 899
 900   function check()
 901   {
 902     /* Call common method to give check the hook */
 903     $message= plugin::check();
 904
 905     /* Permissions for that base? */
 906     if ($this->base != ""){
 907       $new_dn= 'cn='.$this->cn.','.get_ou('ogroupRDN').$this->base;
 908     } else {
 909       $new_dn= $this->dn;
 910     }
 911
 912     $ldap = $this->config->get_ldap_link();
 913     if(LDAP::fix($this->dn) != LDAP::fix($new_dn)){
 914       $ldap->cat ($new_dn, array('dn'));
 915     }
 916
 917     if($ldap->count() !=0){
 918       $message[]= msgPool::duplicated(_("Name"));
 919     }
 920
 921     /* Set new acl base */
 922     if($this->dn == "new") {
 923       $this->set_acl_base($this->base);
 924     }
 925
 926     /* must: cn */
 927     if ($this->cn == ""){
 928       $message[]= msgPool::required(_("Name"));
 929     }
 930
 931     if (preg_match('/[=,+<>#;]/', $this->cn)) {
 932       $message[] = msgPool::invalid(_("Name"), $this->cn, "/[^=+,<>#;]/");
 933     }
 934
 935     /* To many different object types? */
 936     if (strlen($this->gosaGroupObjects) > 4){
 937       $message[]= _("You can combine two different object types at maximum, only!");
 938     }
 939
 940     /* Check if we are allowed to create or move this object
 941      */
 942     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 943       $message[] = msgPool::permCreate();
 944     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 945       $message[] = msgPool::permMove();
 946     }
 947
 948     return ($message);
 949   }
 950
 951
 952   /* Save to LDAP */
 953   function save()
 954   {
 955     plugin::save();
 956
 957     /* Move members to target array */
 958     $this->attrs['member'] =array();
 959     foreach ($this->member as $key => $desc){
 960       $this->attrs['member'][]= LDAP::fix($key);
 961     }
 962
 963     $ldap= $this->config->get_ldap_link();
 964
 965     /* New accounts need proper 'dn', propagate it to remaining objects */
 966     if ($this->dn == 'new'){
 967       $this->dn= 'cn='.$this->cn.','.get_ou('ogroupRDN').$this->base;
 968     }
 969
 970     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 971        new entries. So do a check first... */
 972     $ldap->cat ($this->dn, array('dn'));
 973     if ($ldap->fetch()){
 974       /* Modify needs array() to remove values :-( */
 975       if (!count ($this->member)){
 976         $this->attrs['member']= array();
 977       }
 978       $mode= "modify";
 979
 980     } else {
 981       $mode= "add";
 982       $ldap->cd($this->config->current['BASE']);
 983       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 984     }
 985
 986     /******
 987       Trust accounts
 988      ******/
 989     $objectclasses= array();
 990     foreach ($this->attrs['objectClass'] as $key => $class){
 991       if (preg_match('/trustAccount/i', $class)){
 992         continue;
 993       }
 994       $objectclasses[]= $this->attrs['objectClass'][$key];
 995     }
 996     $this->attrs['objectClass']= $objectclasses;
 997     if ($this->trustModel != ""){
 998       $this->attrs['objectClass'][]= "trustAccount";
 999       $this->attrs['trustModel']= $this->trustModel;
1000       $this->attrs['accessTo']= array();
1001       if ($this->trustModel == "byhost"){
1002         foreach ($this->accessTo as $host){
1003           $this->attrs['accessTo'][]= $host;
1004         }
1005       }
1006     } else {
1007       if ($this->was_trust_account){
1008         $this->attrs['accessTo']= array();
1009         $this->attrs['trustModel']= array();
1010       }
1011     }
1012
1013     /******
1014       Ende - Trust accounts
1015      ******/
1016
1017     /* Write back to ldap */
1018     $ldap->cd($this->dn);
1019     $this->cleanup();
1020     $ldap->$mode($this->attrs);
1021
1022     if($mode == "add"){
1023       new log("create","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1024     }else{
1025       new log("modify","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1026     }
1027
1028     /* Trigger post signal */
1029     $this->handle_post_events($mode);
1030
1031     $ret= 0;
1032     if (!$ldap->success()){
1033       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
1034       $ret= 1;
1035     }
1036
1037     return ($ret);
1038   }
1039
1040   function remove_from_parent()
1041   {
1042     plugin::remove_from_parent();
1043
1044     $ldap= $this->config->get_ldap_link();
1045     $ldap->rmdir($this->dn);
1046     if (!$ldap->success()){
1047       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
1048     }
1049
1050     new log("remove","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1051
1052     /* Trigger remove signal */
1053     $this->handle_post_events("remove");
1054   }
1055
1056
1057   function PrepareForCopyPaste($source)
1058   {
1059     /* Update available object types */
1060     if(isset($source['gosaGroupObjects'][0])){
1061       $this->gosaGroupObjects =  $source['gosaGroupObjects'][0];
1062     }
1063
1064     /* Reload tabs */
1065     $this->parent->reload($this->gosaGroupObjects );
1066
1067     /* Reload plugins */
1068     foreach($this->parent->by_object as $name => $class ){
1069       if(get_class($this) != $name) {
1070         $this->parent->by_object[$name]->PrepareForCopyPaste($source);
1071       }
1072     }
1073
1074     /* Load member objects */
1075     if (isset($source['member'])){
1076       foreach ($source['member'] as $key => $value){
1077         if ("$key" != "count"){
1078           $value= @LDAP::convert($value);
1079           $this->member["$value"]= "$value";
1080         }
1081       }
1082     }
1083
1084   }
1085
1086
1087   function getCopyDialog()
1088   {
1089     $smarty = get_smarty();
1090     $smarty->assign("cn",     $this->cn);
1091     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1092     $ret = array();
1093     $ret['string'] = $str;
1094     $ret['status'] = "";
1095     return($ret);
1096   }
1097
1098   function saveCopyDialog()
1099   {
1100     if(isset($_POST['cn'])){
1101       $this->cn = $_POST['cn'];
1102     }
1103   }
1104
1105
1106   function IsReleaseManagementActivated()
1107   {
1108     /* Check if we should enable the release selection */
1109     $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
1110     if(!empty($tmp)){
1111       return(true);
1112     }
1113     return(false);
1114   }
1115
1116
1117   static function plInfo()
1118   {
1119     return (array(
1120           "plShortName"   => _("Generic"),
1121           "plDescription" => _("Object group generic"),
1122           "plSelfModify"  => FALSE,
1123           "plDepends"     => array(),
1124           "plPriority"    => 1,
1125           "plSection"     => array("administration"),
1126           "plCategory"    => array("ogroups" => array("description"  => _("Object groups"),
1127                                                       "objectClass"  => "gosaGroupOfNames")),
1128           "plProvidedAcls"=> array(
1129             "cn"                => _("Name"),
1130             "base"              => _("Base"),
1131             "description"       => _("Description"),
1132             "trustModel"        => _("Sytem trust"),
1133             "member"            => _("Member"))
1134           ));
1135   }
1136 }
1137
1138 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1139 ?>