plugins/admin/systems/class_systemManagement.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_terminal.inc";
  21 require "tabs_workstation.inc";
  22 require "tabs_printers.inc";
  23 require "tabs_phone.inc";
  24 require "tabs_server.inc";
  25 require "tabs_component.inc";
  26 require "tabs_winstation.inc";
  27
  28
  29 class systems extends plugin
  30 {
  31   /* Definitions */
  32   var $plHeadline     = "Systems";
  33   var $plDescription  = "This does something";
  34   var $departments    = array();
  35
  36   /* Dialog attributes */
  37   var $systab   = NULL;
  38   var $terminals= array();
  39   var $ui       = NULL;
  40   var $DivListSystem;
  41
  42   function systems ($config, $ui)
  43   {
  44     /* Save configuration for internal use */
  45     $this->config= $config;
  46     $this->ui= $ui;
  47
  48     /* Creat dialog object */
  49     $this->DivListSystem = new divListSystem($this->config,$this);
  50   }
  51
  52   function execute()
  53   {
  54     /* Call parent execute */
  55     plugin::execute();
  56
  57     $_SESSION['LOCK_VARS_TO_USE'] = array("/^system_edit_/i","/^system_del_/","/^act/","/^id/");
  58
  59     /********************
  60       Check for functional posts, edit|delete|add|... system devices
  61      ********************/
  62     $s_action     = "";                       // Contains the action to proceed
  63     $s_entry      = "";                       // The value for s_action
  64     $base_back    = "";                       // The Link for Backbutton
  65     $smarty       = get_smarty();
  66
  67     /* Test Posts */
  68     foreach($_POST as $key => $val){
  69       // Post for delete
  70       if(preg_match("/system_del.*/",$key)){
  71         $s_action = "del";
  72         $s_entry  = preg_replace("/system_del_/i","",$key);
  73         // Post for edit
  74       }elseif(preg_match("/system_edit_.*/",$key)){
  75         $s_action="edit";
  76         $s_entry  = preg_replace("/system_edit_/i","",$key);
  77         // Post for new
  78       }elseif(preg_match("/system_new.*/",$key)){
  79         $s_action="new";
  80       }elseif(preg_match("/system_tplnew.*/i",$key)){
  81         $s_action="new_tpl";
  82       }elseif(preg_match("/system_setpwd_.*/i",$key)){
  83         $s_action="change_pw";
  84         $s_entry  = preg_replace("/system_setpwd_/i","",$key);
  85       }elseif(preg_match("/gen_cd_.*/i",$key)){
  86         $s_action="gen_cd";
  87         $s_entry  = preg_replace("/gen_cd_/i","",$key);
  88       }elseif(preg_match("/newsystem_.*/i",$key)){
  89         $s_action="newsystem";
  90         $s_entry  = preg_replace("/newsystem_/i","",$key);
  91       }
  92     }
  93
  94     /* Incoming handling
  95      * If someone made a systemtype and ogroup selection
  96      * Display the new requested entry type ... servtab  in case of server and so on.
  97      */
  98     if(isset($_POST['SystemTypeChoosen'])){
  99       $s_action = "SelectedSystemType";
 100       $s_entry  = $_POST['SystemType'];
 101       $_SESSION['SelectedSystemType']['ogroup'] = $_POST['ObjectGroup'];
 102       $this->systab = NULL;
 103     }
 104
 105     /* remove image tags from posted entry  (posts looks like this 'name_x')*/
 106     $s_entry  = preg_replace("/_.$/","",$s_entry);
 107
 108     /* Edit was requested by pressing the name(link) of an item */
 109     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 110       $s_action ="edit";
 111       $s_entry  = $_GET['id'];
 112     }
 113
 114     /* Check for exeeded sizelimit */
 115     if (($message= check_sizelimit()) != ""){
 116       return($message);
 117     }
 118
 119     /* Try to get informations about what kind of system to create */
 120     if ($s_action=="new") {
 121       return ($smarty->fetch(get_template_path('chooser.tpl', TRUE)));
 122     }
 123
 124
 125     /********************
 126       Create FAI CD ...
 127      ********************/
 128     if ($s_action=="gen_cd"){
 129       $this->dn= $this->terminals[$s_entry]['dn'];
 130       $_SESSION['objectinfo']= $this->dn;
 131       return ($smarty->fetch(get_template_path('gencd.tpl', TRUE)));
 132     }
 133
 134
 135     /* Start CD-Creation */
 136     if ((isset($_POST["cd_create"])) && !empty($this->dn)){
 137       $smarty->assign("src", "?plug=".$_GET['plug']."&amp;PerformIsoCreation");
 138       return ($smarty->fetch(get_template_path('gencd_frame.tpl', TRUE)));
 139     }
 140
 141
 142     if ($this->dn != "" && isset($_GET['PerformIsoCreation'])){
 143
 144       $return_button   = "<form method='get' action='main.php' target='_parent'>
 145         <input type='submit' value='"._("Back")."'>
 146         <input type='hidden' name='plug' value='".$_GET['plug']."'/>
 147         </form>";
 148
 149       $dsc             = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
 150
 151       /* Get and check command */
 152       $command= search_config($this->config->data['TABS'], "workgeneric", "ISOCMD");
 153       if (check_command($command)){
 154         @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__, $command, "Execute");
 155
 156         /* Print out html introduction */
 157         echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
 158           <html>
 159           <head>
 160           <title></title>
 161           <style type="text/css">@import url("themes/default/style.css");</style>
 162           <script language="javascript" src="include/focus.js" type="text/javascript"></script>
 163           </head>
 164           <body style="background: none; margin:4px;" id="body" >
 165           <pre>';
 166
 167         /* Open process handle and check if it is a valid process */
 168         $process= proc_open($command." '".$this->dn."'", $dsc, $pipes);
 169         if (is_resource($process)) {
 170           fclose($pipes[0]);
 171
 172           /* Print out returned lines && write JS to scroll down each line */
 173           while (!feof($pipes[1])){
 174             $cur_dat = fgets($pipes[1], 1024);
 175             echo $cur_dat;
 176             echo '<script language="javascript" type="text/javascript">scrollDown2();</script>' ;
 177             flush();
 178           }
 179         }
 180
 181         /* Get error string && close streams */
 182         $buffer= stream_get_contents($pipes[2]);
 183
 184         fclose($pipes[1]);
 185         fclose($pipes[2]);
 186         echo "</pre>";
 187
 188         /* Check return code */
 189         $ret= proc_close($process);
 190         if ($ret != 0){
 191           echo "<h1 style='color:red'>"._("Creating the image failed. Please see the report below.")."</h1>";
 192           echo "<pre style='color:red'>$buffer</pre>";
 193         }
 194
 195
 196
 197         echo $return_button."<br>";
 198
 199       } else {
 200         $tmp= "<h1 style='color:red'>".sprintf(_("Command '%s', specified for ISO creation doesn't seem to exist."), $command)."</h1>";
 201         echo $tmp;
 202       }
 203
 204       /* Scroll down completly */
 205       echo '<script language="javascript" type="text/javascript">scrollDown2();</script>' ;
 206       echo '</body></html>';
 207       flush();
 208       exit;
 209     }
 210
 211
 212     /********************
 213       Create new system ...
 214      ********************/
 215     /* Create new default terminal
 216      * Or create specified object of selected system type, from given incoming object
 217      */
 218     if (isset($_POST['create_system'])||$s_action=="newsystem"||$s_action == "SelectedSystemType") {
 219
 220       /* If the current entry is an incoming object
 221        * $sw = System type as posted in new incoming handling dialog
 222        */
 223       if($s_action == "SelectedSystemType") {
 224         $sw         = $s_entry;
 225       }else{
 226         if(isset($_POST['system'])){
 227           $sw = $_POST['system'];
 228         }else{
 229           $sw = $s_entry;
 230         }
 231         $this->dn= "new";
 232       }
 233       $tabs = array(
 234           "terminal"    => array("CLASS"=>"TERMTABS",     "TABNAME"=>"termgeneric",     "TABCLASS" =>"termtabs",      "ACL"=> "terminal"),
 235           "workstation" => array("CLASS"=>"WORKTABS",     "TABNAME"=>"workgeneric",     "TABCLASS" =>"worktabs",      "ACL"=> "workstation"),
 236           "server"      => array("CLASS"=>"SERVTABS",     "TABNAME"=>"servgeneric",     "TABCLASS" =>"servtabs",      "ACL"=> "server"),
 237           "printer"     => array("CLASS"=>"PRINTTABS",    "TABNAME"=>"printgeneric",    "TABCLASS" =>"printtabs",     "ACL"=> "printer"),
 238           "phone"       => array("CLASS"=>"PHONETABS",    "TABNAME"=>"phonegeneric",    "TABCLASS" =>"phonetabs",     "ACL"=> "phone"),
 239           "component"   => array("CLASS"=>"COMPONENTTABS","TABNAME"=>"componentgeneric","TABCLASS" =>"componenttabs", "ACL"=> "component"));
 240
 241       if(isset($tabs[$sw])){
 242         $class    = $tabs[$sw]["CLASS"];
 243         $tabname  = $tabs[$sw]["TABNAME"];
 244         $tabclass = $tabs[$sw]["TABCLASS"];
 245         $acl_cat  = $tabs[$sw]["ACL"];
 246
 247         /* Load permissions for selected 'dn' and check if
 248            we're allowed to remove this 'dn' */
 249         $ui       = get_userinfo();
 250         $tabacl   = $ui->get_permissions($this->DivListSystem->selectedBase,$acl_cat."/".$tabname);
 251         if(preg_match("/c/",$tabacl)){
 252           $this->systab= new $tabclass($this->config, $this->config->data['TABS'][$class], $this->dn,$sw);
 253           $this->systab->set_acl_base($this->DivListSystem->selectedBase);
 254           $this->systab->by_object[$tabname]->base = $this->DivListSystem->selectedBase;
 255           $this->systab->base = $this->DivListSystem->selectedBase;
 256         }else{
 257           print_red(_("You are not allowed to create a new object of this type."));
 258         }
 259       }
 260     }
 261
 262     /********************
 263       Edit system ...
 264      ********************/
 265
 266     /* User wants to edit data? */
 267     if (($s_action == "edit") && (!isset($this->systab->config))){
 268
 269       $this->dn= $this->terminals[$s_entry]['dn'];
 270
 271       /* Check locking, save current plugin in 'back_plugin', so
 272          the dialog knows where to return. */
 273       if (($user= get_lock($this->dn)) != ""){
 274         return(gen_locked_message ($user, $this->dn));
 275       }
 276
 277       /* Find out more about the object type */
 278       $ldap= $this->config->get_ldap_link();
 279       $ldap->cat($this->dn, array('objectClass'));
 280       $attrs= $ldap->fetch();
 281       $type= $this->get_system_type($attrs['objectClass']);
 282
 283       /* Lock the current entry, so everyone will get the
 284          above dialog */
 285       $tabs = array(
 286           "terminal"    => array("CLASS"=>"TERMTABS",     "TABCLASS" =>"termtabs",      "ACL"=> "terminal"),
 287           "workstation" => array("CLASS"=>"WORKTABS",     "TABCLASS" =>"worktabs",      "ACL"=> "workstation"),
 288           "server"      => array("CLASS"=>"SERVTABS",     "TABCLASS" =>"servtabs",      "ACL"=> "server"),
 289           "printer"     => array("CLASS"=>"PRINTTABS",    "TABCLASS" =>"printtabs",     "ACL"=> "printer"),
 290           "phone"       => array("CLASS"=>"PHONETABS",    "TABCLASS" =>"phonetabs",     "ACL"=> "phone"),
 291           "winstation"  => array("CLASS"=>"WINTABS",      "TABCLASS" =>"wintabs",       "ACL"=> "winworkstation"),
 292           "component"   => array("CLASS"=>"COMPONENTTABS","TABCLASS" =>"componenttabs", "ACL"=> "component"));
 293
 294
 295       if($type == "NewDevice"){
 296         $this->systab = new SelectDeviceType($this->config,$this->dn) ;
 297       }elseif(isset($tabs[$type])){
 298
 299         $class    = $tabs[$type]["CLASS"];
 300         $acl_cat  = $tabs[$type]["ACL"];
 301         $tabclass = $tabs[$type]["TABCLASS"];
 302
 303         $this->systab= new $tabclass($this->config, $this->config->data['TABS'][$class], $this->dn,$acl_cat);
 304         $this->systab->set_acl_base($this->dn);
 305         $_SESSION['objectinfo']= $this->dn;
 306         add_lock ($this->dn, $this->ui->dn);
 307       }else{
 308         print_red (_("You can't edit this object type yet!"));
 309         del_lock($this->dn);
 310       }
 311     }
 312
 313
 314     /********************
 315       Change password ...
 316      ********************/
 317
 318     /* Set terminals root password */
 319     if ($s_action=="change_pw"){
 320       $tabs = array(
 321           "terminal"    => array("CLASS"=>"TERMTABS",     "TABNAME"=>"termgeneric",     "TABCLASS" =>"termtabs",      "ACL"=> "terminal"),
 322           "workstation" => array("CLASS"=>"WORKTABS",     "TABNAME"=>"workgeneric",     "TABCLASS" =>"worktabs",      "ACL"=> "workstation"));
 323
 324       $type = $this->get_system_type($this->terminals[$s_entry]['objectClass']);
 325       $class    = $tabs[$type]["CLASS"];
 326       $tabname  = $tabs[$type]["TABNAME"];
 327       $acl_cat  = $tabs[$type]["ACL"];
 328       $tabclass = $tabs[$type]["TABCLASS"];
 329       $ui       = get_userinfo();
 330       $tabacl   = $ui->get_permissions($this->DivListSystem->selectedBase,$acl_cat."/".$tabname,"gotoRootPasswd");
 331       if(preg_match("/w/",$tabacl)){
 332         $this->dn= $this->terminals[$s_entry]['dn'];
 333         $_SESSION['objectinfo']= $this->dn;
 334         return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
 335       }else{
 336         print_red(_("You are not allowed to change the password for this object."));
 337       }
 338     }
 339
 340
 341     /********************
 342       Password change finish, but check if entered data is ok
 343      ********************/
 344
 345     /* Correctly specified? */
 346     if (isset($_POST['password_finish'])){
 347       if ($_POST['new_password'] != $_POST['repeated_password']){
 348         print_red (_("Passwords entered as new and repeated do not match!"));
 349         return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 350       }
 351     }
 352
 353     /********************
 354       Password change finish
 355      ********************/
 356
 357     /* Change terminal password */
 358     if (isset($_POST['password_finish']) &&
 359         $_POST['new_password'] == $_POST['repeated_password']){
 360
 361       /* Check if user is allowed to set password */
 362       $tabs = array(
 363           "terminal"    => array("CLASS"=>"TERMTABS",     "TABNAME"=>"termgeneric",     "TABCLASS" =>"termtabs",      "ACL"=> "terminal"),
 364           "workstation" => array("CLASS"=>"WORKTABS",     "TABNAME"=>"workgeneric",     "TABCLASS" =>"worktabs",      "ACL"=> "workstation"));
 365
 366       /* Detect object type */
 367       $type = "";
 368       foreach($this->terminals as $terminal){
 369         if($terminal['dn'] == $this->dn){
 370           $type = $this->get_system_type($terminal['objectClass']);
 371           break;
 372         }
 373       }
 374
 375       /* Type detected */
 376       if(!empty($type)){
 377
 378         /* Get infos */
 379         $class    = $tabs[$type]["CLASS"];
 380         $tabname  = $tabs[$type]["TABNAME"];
 381         $acl_cat  = $tabs[$type]["ACL"];
 382         $tabclass = $tabs[$type]["TABCLASS"];
 383
 384         /* Get acls */
 385         $ui       = get_userinfo();
 386         $tabacl   = $ui->get_permissions($this->DivListSystem->selectedBase,$acl_cat."/".$tabname,"gotoRootPasswd");
 387
 388         /* Check acls */
 389         if(preg_match("/w/",$tabacl)){
 390           $ldap = $this->config->get_ldap_link();
 391           $ldap->cd($this->dn);
 392
 393           $attrs= array();
 394           if ($_POST['new_password'] == ""){
 395             $attrs['gotoRootPasswd']= array();
 396           } else {
 397             $attrs['gotoRootPasswd']= crypt($_POST['new_password'],substr(session_id(),0,2));
 398           }
 399           $ldap->modify($attrs);
 400           gosa_log ("Password for '".$this->dn."' has been changed");
 401         }else{
 402           print_red(_("You are not allowed to change the password for this object."));
 403         }
 404       }else{
 405         print_red(_("Can't detect object to change password."));
 406       }
 407       unset($_SESSION['objectinfo']);
 408     }
 409
 410
 411     /********************
 412       Delete system cancel
 413      ********************/
 414
 415     /* Delete terminal canceled? */
 416     if (isset($_POST['delete_cancel']) || isset($_POST['password_cancel'])){
 417       del_lock ($this->dn);
 418       unset($_SESSION['objectinfo']);
 419     }
 420
 421
 422     /********************
 423       Delete system, confirm dialog
 424      ********************/
 425
 426     /* Remove terminal was requested */
 427     if ($s_action=="del"){
 428
 429       /* Get 'dn' from posted termlinst */
 430       $this->dn = $this->terminals[$s_entry]['dn'];
 431       $attrs    = $this->terminals[$s_entry];
 432
 433       $type= $this->get_system_type($attrs['objectClass']);
 434       $ui = get_userinfo();
 435       $tabs = array(
 436           "terminal"    => array("CLASS"=>"TERMTABS",     "TABCLASS" =>"termtabs",      "ACL"=> "terminal/termgeneric"),
 437           "workstation" => array("CLASS"=>"WORKTABS",     "TABCLASS" =>"worktabs",      "ACL"=> "workstation/workgeneric"),
 438           "server"      => array("CLASS"=>"SERVTABS",     "TABCLASS" =>"servtabs",      "ACL"=> "server/servgeneric"),
 439           "printer"     => array("CLASS"=>"PRINTTABS",    "TABCLASS" =>"printtabs",     "ACL"=> "printer/printgeneric"),
 440           "phone"       => array("CLASS"=>"PHONETABS",    "TABCLASS" =>"phonetabs",     "ACL"=> "phone/phoneGeneric"),
 441           "winstation"  => array("CLASS"=>"WINTABS",      "TABCLASS" =>"wintabs",       "ACL"=> "winworkstation/wingeneric"),
 442           "component"   => array("CLASS"=>"COMPONENTTABS","TABCLASS" =>"componenttabs", "ACL"=> "component/componentGeneric"));
 443
 444
 445       /* get object type */
 446       $tabtype  = "termtabs";
 447       $tabobj   = "TERMTABS";
 448       $tabacl   = "";
 449       if(isset($tabs[$type])){
 450         $tabtype = $tabs[$type]['TABCLASS'];
 451         $tabobj  = $tabs[$type]['CLASS'];
 452         $tabacl  = $ui->get_permissions($this->dn,$tabs[$type]['ACL']);
 453       }
 454
 455       /* Load permissions for selected 'dn' and check if
 456          we're allowed to remove this 'dn' */
 457       if(preg_match("/d/",$tabacl)){
 458
 459         /* Check locking, save current plugin in 'back_plugin', so
 460            the dialog knows where to return. */
 461         if (($user= get_lock($this->dn)) != ""){
 462           return(gen_locked_message ($user, $this->dn));
 463         }
 464
 465         /* Lock the current entry, so nobody will edit it during deletion */
 466         add_lock ($this->dn, $this->ui->dn);
 467         $smarty->assign("warning", sprintf(_("You're about to delete all information about the component at '%s'."), @LDAP::fix($this->dn)));
 468         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 469       } else {
 470
 471         /* Obviously the user isn't allowed to delete. Show message and
 472            clean session. */
 473         print_red (_("You are not allowed to delete this component!"));
 474       }
 475     }
 476
 477
 478     /********************
 479       Delete system, confirmed
 480      ********************/
 481     /* Confirmation for deletion has been passed. Terminal should be deleted. */
 482     if (isset($_POST['delete_terminal_confirm'])){
 483
 484       /* Find out more about the object type */
 485       $ldap= $this->config->get_ldap_link();
 486       $ldap->cat($this->dn, array('objectClass'));
 487       $attrs= $ldap->fetch();
 488       $type= $this->get_system_type($attrs['objectClass']);
 489
 490       $ui = get_userinfo();
 491
 492       $tabs = array(
 493           "terminal"    => array("CLASS"=>"TERMTABS",     "TABCLASS" =>"termtabs",      "ACL"=> "terminal/termgeneric"),
 494           "workstation" => array("CLASS"=>"WORKTABS",     "TABCLASS" =>"worktabs",      "ACL"=> "workstation/workgeneric"),
 495           "server"      => array("CLASS"=>"SERVTABS",     "TABCLASS" =>"servtabs",      "ACL"=> "server/servgeneric"),
 496           "printer"     => array("CLASS"=>"PRINTTABS",    "TABCLASS" =>"printtabs",     "ACL"=> "printer/printgeneric"),
 497           "phone"       => array("CLASS"=>"PHONETABS",    "TABCLASS" =>"phonetabs",     "ACL"=> "phone/phoneGeneric"),
 498           "winstation"  => array("CLASS"=>"WINTABS",      "TABCLASS" =>"wintabs",       "ACL"=> "winworkstation/wingeneric"),
 499           "component"   => array("CLASS"=>"COMPONENTTABS","TABCLASS" =>"componenttabs", "ACL"=> "component/componentGeneric"));
 500
 501       /* get object type */
 502       $tabtype  = "termtabs";
 503       $tabobj   = "TERMTABS";
 504       $tabacl   = "";
 505       if(isset($tabs[$type])){
 506         $tabtype = $tabs[$type]['TABCLASS'];
 507         $tabobj  = $tabs[$type]['CLASS'];
 508         $tabacl  = $ui->get_permissions($this->dn,$tabs[$type]['ACL']);
 509       }
 510
 511       /* Check if we are allowed to remove this object */
 512       if(preg_match("/d/",$tabacl)){
 513
 514         /* Delete request is permitted, perform LDAP action */
 515         if($tabtype=="phonetabs"){
 516           $this->systab= new $tabtype($this->config, $this->config->data['TABS'][$tabobj], $this->dn,$type);
 517           $this->systab->set_acl_base($this->dn);
 518           $this->systab->by_object['phonegeneric']->remove_from_parent ();
 519         }else{
 520           $this->systab= new $tabtype($this->config,$this->config->data['TABS'][$tabobj], $this->dn,$type);
 521           $this->systab->set_acl_base($this->dn);
 522           $this->systab->delete();
 523         }
 524         unset ($this->systab);
 525         gosa_log ("System object'".$this->dn."' has been removed");
 526         $this->systab= NULL;
 527
 528         /* Terminal list has changed, reload it. */
 529       } else {
 530
 531         /* Normally this shouldn't be reached, send some extra
 532            logs to notify the administrator */
 533         print_red (_("You are not allowed to delete this component!"));
 534         gosa_log ("Warning: '".$this->ui->uid."' tried to trick system ".
 535             "deletion.");
 536       }
 537
 538       /* Remove lock file after successfull deletion */
 539       del_lock ($this->dn);
 540     }
 541
 542
 543     /********************
 544       Edit system type finished, check if everything went ok
 545      ********************/
 546     /* Finish user edit is triggered by the tabulator dialog, so
 547        the user wants to save edited data. Check and save at this
 548        point. */
 549     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->systab->config))){
 550
 551       /* Check tabs, will feed message array */
 552       $message= $this->systab->check();
 553
 554       /* Save, or display error message? */
 555       if (count($message) == 0){
 556
 557         /* Save terminal data to ldap */
 558         if(isset($_SESSION['SelectedSystemType']['ogroup'])){
 559           foreach (array("workservice", "termservice") as $cls){
 560             if (isset($this->systab->by_object[$cls])){
 561               $this->systab->by_object[$cls]->gotoXMouseport= "";
 562               $this->systab->by_object[$cls]->gotoXMouseType= "";
 563               $this->systab->by_object[$cls]->gotoXResolution= "";
 564               $this->systab->by_object[$cls]->gotoXColordepth= "";
 565             }
 566           }
 567         }
 568         $this->systab->save();
 569         gosa_log ("System object'".$this->dn."' has been saved");
 570
 571         /* Incoming behavior; you can select a system type and an ogroup membership.
 572          * If this object is an Incoming object, $_SESSION['SelectedSystemType'] isset.
 573          * Check if we must add the new object to an object group.
 574          *
 575          * If this is done, delete the old incoming entry... it is still there, because this is a new
 576          * entry and not an edited one, so we will delete it.
 577          */
 578
 579         if(isset($_SESSION['SelectedSystemType'])){
 580           $SelectedSystemType= $_SESSION['SelectedSystemType'];
 581           unset($_SESSION['SelectedSystemType']);
 582           if($SelectedSystemType['ogroup'] != "none"){
 583             $og = new ogroup($this->config,$SelectedSystemType['ogroup']);
 584             if($og){
 585               $og->AddDelMembership($this->systab->dn);
 586               $og->save();
 587             }
 588           }
 589           if(!isset($ldap)){
 590             $ldap = $this->config->get_ldap_link();
 591           }
 592           $ldap->cd ($this->dn);
 593           $ldap->cat($this->dn, array('dn'));
 594           if(count($ldap->fetch())){
 595             $ldap->cd($this->dn);
 596             $ldap->rmDir($this->dn);
 597           }
 598           $ldap->cd($this->config->current['BASE']);
 599         }
 600
 601         if (!isset($_POST['edit_apply'])){
 602           /* Terminal has been saved successfully, remove lock from
 603              LDAP. */
 604           if ($this->dn != "new"){
 605             del_lock ($this->dn);
 606           }
 607
 608           unset ($this->systab);
 609           $this->systab= NULL;
 610           unset($_SESSION['objectinfo']);
 611         }
 612       } else {
 613         /* Ok. There seem to be errors regarding to the tab data,
 614            show message and continue as usual. */
 615         show_errors($message);
 616       }
 617     }
 618
 619     /********************
 620       Edit system was canceled
 621      ********************/
 622     /* Cancel dialogs */
 623     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel']) || isset($_POST['SystemTypeAborted'])){
 624       if (isset($this->systab)){
 625         del_lock ($this->systab->dn);
 626         unset ($this->systab);
 627       }
 628       $this->systab= NULL;
 629       unset($_SESSION['objectinfo']);
 630
 631       /* Remove ogroup selection, which was set while editing a new incoming entry */
 632       if(isset($_SESSION['SelectedSystemType'])){
 633         unset($_SESSION['SelectedSystemType']);
 634       }
 635     }
 636
 637     /********************
 638       Display edit dialog, or some other
 639      ********************/
 640
 641     /* Show tab dialog if object is present */
 642     if (isset($this->systab->config)){
 643       $display= $this->systab->execute();
 644
 645       /* Don't show buttons if tab dialog requests this */
 646       if ((isset($this->systab->by_object))&&(!$this->systab->by_object[$this->systab->current]->dialog)){
 647         $display.= "<p style=\"text-align:right\">\n";
 648         $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 649         $display.= "&nbsp;\n";
 650         if ($this->dn != "new"){
 651           $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
 652           $display.= "&nbsp;\n";
 653         }
 654         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 655         $display.= "</p>";
 656       }
 657       return ($display);
 658     }
 659
 660     /* Check if there is a snapshot dialog open */
 661     $base = $this->DivListSystem->selectedBase;
 662     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 663       return($str);
 664     }
 665
 666     /* Display dialog with system list */
 667     $this->DivListSystem->parent = $this;
 668     $this->DivListSystem->execute();
 669
 670     /* Add departments if subsearch is disabled */
 671     if(!$this->DivListSystem->SubSearch){
 672       $this->DivListSystem->AddDepartments($this->DivListSystem->selectedBase);
 673     }
 674     $this->reload();
 675     $this->DivListSystem->setEntries($this->terminals);
 676     return($this->DivListSystem->Draw());
 677   }
 678
 679
 680   /* Return departments, that will be included within snapshot detection */
 681   function get_used_snapshot_bases()
 682   {
 683     $tmp = array();
 684
 685     /* Check acls, if we are not allowed to create and write each plugin tab, skip this object */
 686
 687     $tabs = array(
 688         "terminal"        => "ou=terminals,ou=systems,",
 689         "workstation"     => "ou=workstations,ou=systems,",
 690         "server"          => "ou=servers,ou=systems,",
 691         "printer"         => "ou=printers,ou=systems,",
 692         "phone"           => "ou=phones,ou=systems,",
 693         "winworkstation"  => get_winstations_ou(),
 694         "component"       => "ou=netdevices,ou=systems,"
 695         );
 696
 697     foreach($tabs as $acl_cat => $dn){
 698
 699       $acl_all = $this->ui->has_complete_category_acls($dn.$this->DivListSystem->selectedBase,$acl_cat);
 700       if(preg_match("/(c.*w|w.*c)/",$acl_all)){
 701         $tmp[] = $dn.$this->DivListSystem->selectedBase;
 702       }
 703     }
 704     return($tmp);
 705   }
 706
 707
 708   function remove_from_parent()
 709   {
 710     /* Optionally execute a command after we're done */
 711     $this->postremove();
 712   }
 713
 714
 715   /* Save data to object */
 716   function save_object()
 717   {
 718     $this->DivListSystem->save_object();
 719   }
 720
 721
 722   /* Check values */
 723   function check()
 724   {
 725   }
 726
 727
 728   /* Save to LDAP */
 729   function save()
 730   {
 731   }
 732
 733   function adapt_from_template($dn)
 734   {
 735   }
 736
 737   function password_change_needed()
 738   {
 739   }
 740
 741   function reload()
 742   {
 743     /* some var init */
 744     $ui = get_userinfo();
 745     $res              = array();
 746     $this->terminals  = array();
 747     $userregex        = "";
 748
 749     /* Set base for all searches */
 750     $base=  $this->DivListSystem->selectedBase;
 751
 752     /* Prepare samba class name */
 753     $samba  ="";
 754     if ($this->DivListSystem->ShowWinWorkstations){
 755       if ($this->config->current['SAMBAVERSION'] == "3"){
 756         $samba= "sambaSamAccount";
 757       } else {
 758         $samba= "sambaAccount";
 759       }
 760     }
 761
 762     /* This array represents the combination between checkboxes and search filters */
 763     $objs = array( "ShowServers"        => array("CLASS" => "goServer"        ,"TREE" => "ou=servers,ou=systems," ),
 764         "ShowTerminals"      => array("CLASS" => "gotoTerminal"    ,"TREE" => "ou=terminals,ou=systems,"),
 765         "ShowPrinters"       => array("CLASS" => "gotoPrinter"     ,"TREE" => "ou=printers,ou=systems," ),
 766         "ShowDevices"        => array("CLASS" => "ieee802Device"   ,"TREE" => "ou=netdevices,ou=systems," ),
 767         "ShowPhones"         => array("CLASS" => "goFonHardware"   ,"TREE" => "ou=phones,ou=systems," ),
 768         "ShowWorkstations"   => array("CLASS" => "gotoWorkstation" ,"TREE" => "ou=workstations,ou=systems," ),
 769         "ShowWinWorkstations"=> array("CLASS" => $samba            ,"TREE" => get_winstations_ou() ));
 770
 771     /* Include the 'Display Systems of user' attribute */
 772     if ((!empty($this->DivListSystem->UserRegex)) && ($this->DivListSystem->UserRegex!= "*")){
 773       $userregex = "(gotoLastUser=".$this->DivListSystem->UserRegex.")";
 774     }
 775
 776     /* Attributes to fetch */
 777     $sys_attrs        = array("cn", "description", "macAddress", "objectClass", "sambaDomainName");
 778     $sys_categories   = array("terminal", "workstation", "server", "phone" ,"printer");
 779
 780     /* Add FAIstate to attributes if FAI is activated */
 781     $tmp = search_config($this->config->data,"faiManagement","CLASS");
 782     if(!empty($tmp)){
 783       $sys_attrs[] = "FAIstate";
 784     }
 785
 786     /* Walk through all possible search combinations, and search for some objects if the checkbox is enabled  */
 787     foreach($objs as $checkBox => $oc){
 788       if($this->DivListSystem->$checkBox){
 789         if($this->DivListSystem->SubSearch){
 790           if($oc['CLASS'] != ""){
 791             $filter = "(|(&".$userregex."(objectClass=".$oc['CLASS'].")(cn=".$this->DivListSystem->Regex.")))";
 792             $new_res = get_list($filter, $sys_categories , $base,$sys_attrs, GL_NONE | GL_SUBSEARCH | GL_SIZELIMIT);
 793
 794             /* Remove all objects that are not in the expected sub department */
 795             foreach($new_res as $key => $obj){
 796               if(preg_match("/^[^,]+,".normalizePreg($oc['TREE'])."/",$obj['dn'])){
 797                 $res[$obj['dn']] = $obj;
 798               }
 799             }
 800           }
 801         }else{
 802           /* User filter? */
 803           if($oc['CLASS'] != ""){
 804             $filter = "(|(&".$userregex."(objectClass=".$oc['CLASS'].")(cn=".$this->DivListSystem->Regex.")))";
 805             $res = array_merge($res,get_list($filter,$sys_categories,$oc['TREE'].$base, $sys_attrs, GL_NONE | GL_SIZELIMIT));
 806           }
 807         }
 808       }
 809     }
 810
 811     /* Search for incoming objects */
 812     $filter = "(|(&".$userregex."(objectClass=goHard)(cn=".$this->DivListSystem->Regex.")))";
 813     $res = array_merge($res,get_list($filter,$sys_categories,"ou=incoming,".$base,$sys_attrs, GL_NONE | GL_SIZELIMIT));
 814
 815     /* Get all gotoTerminal's */
 816     foreach ($res as $value){
 817
 818       $tmp= $value['dn'];
 819       $add= "";
 820
 821       /* Extract base */
 822       foreach($objs as $obj){
 823         if(preg_match("/,".$obj['TREE']."/i",$value['dn'])){
 824           $tmp = trim( preg_replace("/^[^,]+,[^o]*".$obj['TREE']."/i","",$value['dn']));
 825         }
 826       }
 827
 828       /* Create a string containing the last part of the department. */
 829       $dn_name = preg_replace("#^([^/]+/)*#","",convert_department_dn(@LDAP::fix($tmp)));
 830       if(empty($dn_name)){
 831         $dn_name = "/";
 832       }
 833
 834       /* check if current object is a new one */
 835       if (preg_match ("/,ou=incoming,/i", $tmp)){
 836         if (in_array_ics('gotoTerminal', $value['objectClass'])){
 837           $add= "- "._("New terminal");
 838         }elseif (in_array_ics('gotoWorkstation', $value['objectClass'])){
 839           $add= "- "._("New workstation");
 840         }elseif (in_array_ics('GOhard', $value['objectClass'])){
 841           $add= "- "._("New Device");
 842         }
 843       }
 844
 845       /* Detect type of object and create an entry for $this->terminals */
 846       $terminal = array();
 847
 848       if (in_array_ics('gotoTerminal', $value["objectClass"])){
 849
 850         /* check acl */
 851         $acl = $ui->get_permissions($value['dn'],"terminal/termgeneric");
 852         if($add != "" || preg_match("/r/",$acl)) {
 853           if (isset($value["macAddress"][0]) && $value["macAddress"][0] != "-"){
 854             $terminal             = $value;
 855             $terminal['type']     = "T";
 856             $terminal['is_new']   = $add;
 857           } else {
 858             $terminal             = $value;
 859             $terminal['type']     = "D";
 860             $terminal['message']  = _("Terminal template for")."&nbsp;'".$dn_name."'&nbsp;";
 861             $terminal['location'] = array_search($tmp, $this->config->departments);
 862           }
 863         }
 864       } elseif (in_array_ics('gotoWorkstation', $value["objectClass"])){
 865
 866         $acl = $ui->get_permissions($value['dn'],"workstation/workgeneric");
 867         if($add != "" || preg_match("/r/",$acl)) {
 868           if (isset($value["macAddress"][0]) &&  $value["macAddress"][0] != "-"){
 869             $terminal             = $value;
 870             $terminal['type']     = "L";
 871             $terminal['is_new']   = $add;
 872           } else {
 873             $terminal             = $value;
 874             $terminal['type']     = "D";
 875             $terminal['location'] = array_search($tmp, $this->config->departments);
 876             $terminal['message']  = _("Workstation template for")."&nbsp;'".$dn_name."'&nbsp;";
 877           }
 878           if (isset($value["FAIstate"][0])){
 879             $terminal['type']= $this->getState($terminal['type'], $value["FAIstate"][0]);
 880           }
 881         }
 882       } elseif (in_array_ics('gotoPrinter', $value["objectClass"])){
 883
 884
 885         $acl = $ui->get_permissions($value['dn'],"printer/printgeneric");
 886         if($add != "" || preg_match("/r/",$acl)) {
 887
 888           $terminal             = $value;
 889           $terminal['type']     = "P";
 890         }
 891       } elseif (in_array_ics('goServer', $value["objectClass"])){
 892
 893         $acl = $ui->get_permissions($value['dn'],"server/servgeneric");
 894         if($add != "" || preg_match("/r/",$acl)) {
 895
 896           $terminal             = $value;
 897           $terminal['type']     = "S";
 898           if (isset($value["FAIstate"][0])){
 899             $terminal['type']= $this->getState($terminal['type'], $value["FAIstate"][0]);
 900           }
 901         }
 902       } elseif (in_array_ics('goFonHardware', $value["objectClass"])){
 903
 904         $acl = $ui->get_permissions($value['dn'],"phone/phoneGeneric");
 905         if($add != "" || preg_match("/r/",$acl)) {
 906
 907           $terminal             = $value;
 908           $terminal['type']     = "F";
 909         }
 910       }elseif (in_array_ics("GOhard",$value['objectClass'])){
 911
 912         $acl =  $ui->get_permissions($value['dn'],"server/servgeneric").
 913                 $ui->get_permissions($value['dn'],"terminal/termgeneric").
 914                 $ui->get_permissions($value['dn'],"workstation/workgeneric");
 915         if($add != "" || preg_match("/r/",$acl)) {
 916
 917           $terminal = $value;
 918           $terminal['type']   = "Q";
 919           $terminal['is_new'] = $add;
 920         }
 921       } elseif (in_array_ics('ieee802Device', $value["objectClass"])){
 922
 923         $acl = $ui->get_permissions($value['dn'],"component/componentGeneric");
 924         if($add != "" || preg_match("/r/",$acl)) {
 925
 926           $terminal             = $value;
 927           $terminal['type']     = "C";
 928         }
 929       } else{
 930
 931         $name= preg_replace('/\$$/', '', $value['cn'][0]);
 932         if (isset($value['sambaDomainName'])){
 933           $domain= " [".$value['sambaDomainName'][0]."]";
 934         } else {
 935           $domain= "";
 936         }
 937         $terminal=$value;
 938         $terminal['type']     ="W";
 939         $terminal['domain']   = $name.$domain;
 940       }
 941
 942       if(count($terminal)){
 943         $this->terminals[]=$terminal;
 944       }
 945     }
 946
 947     $tmp=array();
 948     foreach($this->terminals as $tkey => $val ){
 949       $tmp[strtolower($val['cn'][0]).$val['dn']]=$val;
 950     }
 951     ksort($tmp);
 952     $this->terminals=array();
 953     foreach($tmp as $val){
 954       $this->terminals[]=$val;
 955     }
 956     reset ($this->terminals);
 957   }
 958
 959   function remove_lock()
 960   {
 961     if (isset($this->systab->dn)){
 962       del_lock ($this->systab->dn);
 963     }
 964   }
 965
 966
 967   function get_system_type($classes)
 968   {
 969     $type= "";
 970     if (in_array_ics('ieee802Device', $classes)){
 971       $type= "component";
 972     }elseif (in_array_ics('gotoTerminal', $classes)){
 973       $type= "terminal";
 974     }elseif (in_array_ics('gotoWorkstation', $classes)){
 975       $type= "workstation";
 976     }elseif (in_array_ics('gotoPrinter', $classes)){
 977       $type= "printer";
 978     }elseif (in_array_ics('goFonHardware', $classes)){
 979       $type= "phone";
 980     }elseif (in_array_ics('goServer', $classes)){
 981       $type= "server";
 982     }elseif (in_array_ics('GOhard', $classes)){
 983       $type= "NewDevice";
 984     }elseif (in_array_ics('sambaAccount', $classes) ||
 985         in_array_ics('sambaSamAccount', $classes)){
 986       $type= "winstation";
 987     }
 988     return ($type);
 989   }
 990
 991
 992   function convert_list($input)
 993   {
 994     $temp= "";
 995     $conv= array(
 996         "NQ" => array("select_newsystem.png",_("New System from incoming")),
 997         "D" => array("select_default.png",_("Template")),
 998         "T" => array("select_terminal.png",_("Terminal")),
 999         "L" => array("select_workstation.png",_("Workstation")),
1000         "GL" => array("select_workstation_green.png",_("Workstation is installing")),
1001         "YL" => array("select_workstation_yellow.png",_("Workstation is waiting for action")),
1002         "RL" => array("select_workstation_red.png",_("Workstation installation failed")),
1003         "F" => array("select_phone.png",_("Phone")),
1004         "S" => array("select_server.png",_("Server")),
1005         "GS" => array("select_server_green.png",_("Server is installing")),
1006         "YS" => array("select_server_yellow.png",_("Server is waiting for action")),
1007         "RS" => array("select_server_red.png",_("Server installation failed")),
1008         "W" => array("select_winstation.png",_("Winstation")),
1009         "C" => array("select_component.png",_("Network Device")),
1010         "NT"=> array("select_new_terminal.png",_("New Terminal")),
1011         "NL"=> array("select_new_workstation.png",_("New Workstation")),
1012         "P" => array("select_printer.png",_("Printer")));
1013
1014     if((isset($input['is_new']))&&(!empty($input['is_new']))){
1015       $input['type']="N".$input['type'];
1016     }
1017     foreach ($conv  as $key => $value){
1018       if($input['type']==$key){
1019         $tmp['img'] ="<img class='center' src='images/".$value[0]."' alt='".$key."' title='".$value['1']."'>";
1020         $tmp['class']=$key;
1021         return $tmp;
1022       }
1023     }
1024   }
1025
1026
1027   function getState($type, $state)
1028   {
1029     switch (preg_replace('/:.*$/', '', $state)) {
1030       case 'installing':
1031                 $type= 'G'.$type;
1032                 break;
1033       case 'error':
1034                 $type= 'R'.$type;
1035                 break;
1036       case 'install':
1037                 $type= 'Y'.$type;
1038                 break;
1039       case 'sysinfo':
1040                 $type= 'Y'.$type;
1041                 break;
1042       case 'softupdate':
1043                 $type= 'Y'.$type;
1044                 break;
1045     }
1046
1047
1048     return ($type);
1049   }
1050
1051 }
1052
1053 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1054 ?>