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 $acl= "";
  41   var $DivListSystem;
  42   var $image_creation_log ="";
  43
  44   function systems ($config, $ui)
  45   {
  46     /* Save configuration for internal use */
  47     $this->config= $config;
  48     $this->ui= $ui;
  49
  50     /* Creat dialog object */
  51     $this->DivListSystem = new divListSystem($this->config,$this);
  52   }
  53
  54   function execute()
  55   {
  56     /* Call parent execute */
  57     plugin::execute();
  58
  59     $_SESSION['LOCK_VARS_TO_USE'] = array("/^user_edit_/i","/^user_del_/","/^act/","/^id/");
  60
  61     /********************
  62       Check for functional posts, edit|delete|add|... system devices
  63      ********************/
  64     $s_action     = "";                       // Contains the action to proceed
  65     $s_entry      = "";                       // The value for s_action
  66     $base_back    = "";                       // The Link for Backbutton
  67     $smarty       = get_smarty();
  68
  69     /* Test Posts */
  70     foreach($_POST as $key => $val){
  71       // Post for delete
  72       if(preg_match("/user_del.*/",$key)){
  73         $s_action = "del";
  74         $s_entry  = preg_replace("/user_".$s_action."_/i","",$key);
  75         // Post for edit
  76       }elseif(preg_match("/user_edit_.*/",$key)){
  77         $s_action="edit";
  78         $s_entry  = preg_replace("/user_".$s_action."_/i","",$key);
  79         // Post for new
  80       }elseif(preg_match("/user_new.*/",$key)){
  81         $s_action="new";
  82       }elseif(preg_match("/user_tplnew.*/i",$key)){
  83         $s_action="new_tpl";
  84       }elseif(preg_match("/user_setpwd_.*/i",$key)){
  85         $s_action="change_pw";
  86         $s_entry  = preg_replace("/user_setpwd_/i","",$key);
  87       }elseif(preg_match("/gen_cd_.*/i",$key)){
  88         $s_action="gen_cd";
  89         $s_entry  = preg_replace("/gen_cd_/i","",$key);
  90       }elseif(preg_match("/newsystem_.*/i",$key)){
  91         $s_action="newsystem";
  92         $s_entry  = preg_replace("/newsystem_/i","",$key);
  93       }
  94     }
  95
  96     /* Incoming handling
  97      * If someone made a systemtype and ogroup selection
  98      * Display the new requested entry type ... servtab  in case of server and so on.
  99      */
 100     if(isset($_POST['SystemTypeChoosen'])){
 101       $s_action = "SelectedSystemType";
 102       $s_entry  = $_POST['SystemType'];
 103       $_SESSION['SelectedSystemType']['ogroup'] = $_POST['ObjectGroup'];
 104       $this->systab = NULL;
 105     }
 106
 107     /* remove image tags from posted entry  (posts looks like this 'name_x')*/
 108     $s_entry  = preg_replace("/_.$/","",$s_entry);
 109
 110     /* Edit was requested by pressing the name(link) of an item */
 111     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 112       $s_action ="edit";
 113       $s_entry  = $_GET['id'];
 114     }
 115
 116     /* Check for exeeded sizelimit */
 117     if (($message= check_sizelimit()) != ""){
 118       return($message);
 119     }
 120
 121     /* Try to get informations about what kind of system to create */
 122     if ($s_action=="new") {
 123       return ($smarty->fetch(get_template_path('chooser.tpl', TRUE)));
 124     }
 125
 126     /********************
 127       Create new system ...
 128      ********************/
 129     /* Create new default terminal
 130      * Or create specified object of selected system type, from given incoming object
 131      */
 132
 133     $save_object_directly = false;
 134     if(($s_action == "SelectedSystemType") && (isset($_POST['ObjectGroup']) && ($_POST['ObjectGroup'] != "none"))){
 135       $save_object_directly = true;
 136     }
 137
 138     if (isset($_POST['create_system'])||$s_action=="newsystem"||$s_action == "SelectedSystemType") {
 139
 140       /* If the current entry is an incoming object
 141        * $sw = System type as posted in new incoming handling dialog
 142        */
 143       if($s_action == "SelectedSystemType") {
 144         $sw         = $s_entry;
 145       }else{
 146         if(isset($_POST['system'])){
 147           $sw = $_POST['system'];
 148         }else{
 149           $sw = $s_entry;
 150         }
 151         $this->dn= "new";
 152       }
 153       $this->acl= array(":all");
 154       $tabs = array(
 155           "terminal"    => array("CLASS"=>"TERMTABS",     "TABNAME"=>"termgeneric",     "TABCLASS" =>"termtabs"),
 156           "workstation" => array("CLASS"=>"WORKTABS",     "TABNAME"=>"workgeneric",     "TABCLASS" =>"worktabs"),
 157           "server"      => array("CLASS"=>"SERVTABS",     "TABNAME"=>"servgeneric",     "TABCLASS" =>"servtabs"),
 158           "printer"     => array("CLASS"=>"PRINTTABS",    "TABNAME"=>"printgeneric",    "TABCLASS" =>"printtabs"),
 159           "phone"       => array("CLASS"=>"PHONETABS",    "TABNAME"=>"phonegeneric",    "TABCLASS" =>"phonetabs"),
 160           "component"   => array("CLASS"=>"COMPONENTTABS","TABNAME"=>"componentgeneric","TABCLASS" =>"componenttabs"));
 161
 162       if(isset($tabs[$sw])){
 163         $class    = $tabs[$sw]["CLASS"];
 164         $tabname  = $tabs[$sw]["TABNAME"];
 165         $tabclass = $tabs[$sw]["TABCLASS"];
 166         $this->systab= new $tabclass($this->config, $this->config->data['TABS'][$class], $this->dn);
 167         $this->systab->set_acl ($this->acl);
 168         $this->systab->by_object[$tabname]->base = $this->DivListSystem->selectedBase;
 169         $this->systab->base = $this->DivListSystem->selectedBase;
 170       }
 171     }
 172
 173     /********************
 174       Edit system ...
 175      ********************/
 176
 177     /* User wants to edit data? */
 178     if (($s_action == "edit") && (!isset($this->systab->config))){
 179
 180       $this->dn= $this->terminals[$s_entry]['dn'];
 181
 182       /* Check locking, save current plugin in 'back_plugin', so
 183          the dialog knows where to return. */
 184       if (($user= get_lock($this->dn)) != ""){
 185         return(gen_locked_message ($user, $this->dn));
 186       }
 187
 188       /* Set up the users ACL's for this 'dn' */
 189       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 190
 191       /* Find out more about the object type */
 192       $ldap= $this->config->get_ldap_link();
 193       $ldap->cat($this->dn, array('objectClass'));
 194       $attrs= $ldap->fetch();
 195       $type= $this->get_system_type($attrs['objectClass']);
 196
 197       /* Lock the current entry, so everyone will get the
 198          above dialog */
 199       $tabs = array(
 200           "terminal"    => array("CLASS"=>"TERMTABS",     "TABCLASS" =>"termtabs"),
 201           "workstation" => array("CLASS"=>"WORKTABS",     "TABCLASS" =>"worktabs"),
 202           "server"      => array("CLASS"=>"SERVTABS",     "TABCLASS" =>"servtabs"),
 203           "printer"     => array("CLASS"=>"PRINTTABS",    "TABCLASS" =>"printtabs"),
 204           "phone"       => array("CLASS"=>"PHONETABS",    "TABCLASS" =>"phonetabs"),
 205           "winstation"  => array("CLASS"=>"WINTABS",      "TABCLASS" =>"wintabs"),
 206           "component"   => array("CLASS"=>"COMPONENTTABS","TABCLASS" =>"componenttabs"));
 207
 208
 209       if($type == "NewDevice"){
 210         $this->systab = new SelectDeviceType($this->config,$this->dn) ;
 211       }elseif(isset($tabs[$type])){
 212
 213         $class    = $tabs[$type]["CLASS"];
 214         $tabclass = $tabs[$type]["TABCLASS"];
 215
 216         $this->systab= new $tabclass($this->config, $this->config->data['TABS'][$class], $this->dn);
 217         $this->systab->set_acl($acl);
 218         $_SESSION['objectinfo']= $this->dn;
 219         add_lock ($this->dn, $this->ui->dn);
 220       }else{
 221         print_red (_("You can't edit this object type yet!"));
 222         del_lock($this->dn);
 223       }
 224     }
 225
 226     /********************
 227       Create FAI CD ...
 228      ********************/
 229     if ($s_action=="gen_cd"){
 230       $this->dn= $this->terminals[$s_entry]['dn'];
 231       $_SESSION['objectinfo']= $this->dn;
 232       return ($smarty->fetch(get_template_path('gencd.tpl', TRUE)));
 233     }
 234
 235     /* Start CD-Creation */
 236     if (isset($_POST["cd_create"])){
 237       $smarty->assign("src", "?plug=".$_GET['plug']."&PerformIsoCreation");
 238       return ($smarty->fetch(get_template_path('gencd_frame.tpl', TRUE)));
 239     }
 240
 241     if ($this->dn != "" && isset($_GET['PerformIsoCreation'])){
 242
 243       /* Initialize some attributes  */
 244       $this->image_creation_log = "";
 245       $download_button = "<a href='?plug=".$_GET['plug']."&download_image_log'><image='images/zip.png'>"._("Download")."</a>";
 246       $return_button   = "<a href='?plug=".$_GET['plug']."' target='parent'><image='images/list_reload.png'>"._("Back to work")."</a>";
 247       $dsc             = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
 248
 249       /* Get and check command */
 250       $command= search_config($this->config->data['TABS'], "workgeneric", "ISOCMD");
 251       $command = "/bin/sh /home/hickert/gen_stuff.sh";
 252       if (check_command($command)){
 253         @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__, $command, "Execute");
 254
 255         /* Print out html introduction */
 256         echo "<html><head>";
 257         echo "<script language=\"javascript\" src=\"include/focus.js\" type=\"text/javascript\"></script>";
 258         echo "</head>";
 259         echo "<body>
 260                 <script language=\"javascript\" type=\"text/javascript\">
 261                   document.body.scrollTop = document.body.scrollHeight - document.body.clientHeight;
 262                 </script>
 263               <pre>";
 264
 265         /* Open process handle and check if it is a valid process */
 266         $process= proc_open($command, $dsc, $pipes, '/tmp');
 267         if (is_resource($process)) {
 268           fclose($pipes[0]);
 269
 270           /* Print out returned lines && write JS to scroll down each line */
 271           while (!feof($pipes[1])){
 272             $cur_dat = fgets($pipes[1], 1024);
 273             $this->image_creation_log .= $cur_dat;
 274             echo $cur_dat;
 275             echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 276             flush();
 277           }
 278         }
 279
 280         /* Get error string && close streams */
 281         $buffer= stream_get_contents($pipes[2]);
 282         fclose($pipes[1]);
 283         fclose($pipes[2]);
 284         echo "</pre>";
 285
 286         /* Check return code */
 287         $ret= proc_close($process);
 288         if ($ret == 0){
 289
 290           /* No error */
 291           $this->image_creation_log.="\n\nSuccessfull finished image creation.\n\n";
 292         } else {
 293
 294           /* Error */
 295           echo "<h1 style='color:red'>"._("Creating the image failed. Please see the report below.")."</h1>";
 296           echo "<pre style='color:red'>$buffer</pre>";
 297
 298           $this->image_creation_log.="\n\nImage creation failed. Please see report below : \n\n";
 299           $this->image_creation_log.=$buffer."\n\n";
 300         }
 301
 302         echo $return_button.$download_button;
 303
 304       } else {
 305         $tmp= "<h1 style='color:red'>".sprintf(_("Command '%s', specified for ISO creation doesn't seem to exist."), $command)."</h1>";
 306         echo $tmp;
 307       }
 308
 309       /* Scroll down completly */
 310       echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 311       echo "</body></html>";
 312       flush();
 313       exit;
 314     }
 315
 316
 317     /******************
 318       FAI Image creation logfile requested
 319      ******************/
 320     if(isset($_GET['download_image_log'])){
 321
 322       /* force download dialog */
 323       header("Content-type: application/tiff\n");
 324       if (preg_match('/MSIE 5.5/', $HTTP_USER_AGENT) ||
 325           preg_match('/MSIE 6.0/', $HTTP_USER_AGENT)) {
 326         header('Content-Disposition: filename="image.log"');
 327       } else {
 328         header('Content-Disposition: attachment; filename="image.log"');
 329       }
 330       header("Content-transfer-encoding: binary\n");
 331       header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
 332       header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
 333       header("Cache-Control: no-cache");
 334       header("Pragma: no-cache");
 335       header("Cache-Control: post-check=0, pre-check=0");
 336
 337       echo $this->image_creation_log;
 338
 339       exit();
 340     }
 341
 342
 343
 344     /********************
 345       Change password ...
 346      ********************/
 347
 348     /* Set terminals root password */
 349     if ($s_action=="change_pw"){
 350       $this->dn= $this->terminals[$s_entry]['dn'];
 351       $_SESSION['objectinfo']= $this->dn;
 352       return ($smarty->fetch(get_template_path('password.tpl', TRUE)));
 353     }
 354
 355
 356     /********************
 357       Password cahnge finish, but check if entered data is ok
 358      ********************/
 359
 360     /* Correctly specified? */
 361     if (isset($_POST['password_finish'])){
 362       if ($_POST['new_password'] != $_POST['repeated_password']){
 363         print_red (_("Passwords entered as new and repeated do not match!"));
 364         return($smarty->fetch(get_template_path('password.tpl', TRUE)));
 365       }
 366     }
 367
 368     /********************
 369       Password change finish
 370      ********************/
 371
 372     /* Change terminal password */
 373     if (isset($_POST['password_finish']) &&
 374         $_POST['new_password'] == $_POST['repeated_password']){
 375
 376       /* Check if user is allowed to set password */
 377       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 378       $acl= get_module_permission($acl, "terminal", $this->dn);
 379       if (chkacl($acl, "password") != ""){
 380         print_red (_("You are not allowed to set this systems password!"));
 381       } else {
 382         $ldap= $this->config->get_ldap_link();
 383         $ldap->cd($this->dn);
 384
 385         $attrs= array();
 386         if ($_POST['new_password'] == ""){
 387           $attrs['gotoRootPasswd']= array();
 388         } else {
 389           $attrs['gotoRootPasswd']= crypt($_POST['new_password'],
 390               substr(session_id(),0,2));
 391         }
 392         $ldap->modify($attrs);
 393         gosa_log ("Password for '".$this->dn."' has been changed");
 394       }
 395       unset($_SESSION['objectinfo']);
 396     }
 397
 398
 399     /********************
 400       Delete system cancel
 401      ********************/
 402
 403     /* Delete terminal canceled? */
 404     if (isset($_POST['delete_cancel']) || isset($_POST['password_cancel'])){
 405       del_lock ($this->dn);
 406       unset($_SESSION['objectinfo']);
 407     }
 408
 409
 410     /********************
 411       Delete system, confirm dialog
 412      ********************/
 413
 414     /* Remove terminal was requested */
 415     if ($s_action=="del"){
 416
 417       /* Get 'dn' from posted termlinst */
 418       $this->dn= $this->terminals[$s_entry]['dn'];
 419
 420       /* Load permissions for selected 'dn' and check if
 421          we're allowed to remove this 'dn' */
 422       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 423       $this->acl= get_module_permission($acl, "terminal", $this->dn);
 424       if (chkacl($this->acl, "delete") == ""){
 425
 426         /* Check locking, save current plugin in 'back_plugin', so
 427            the dialog knows where to return. */
 428         if (($user= get_lock($this->dn)) != ""){
 429           return(gen_locked_message ($user, $this->dn));
 430         }
 431
 432         /* Lock the current entry, so nobody will edit it during deletion */
 433         add_lock ($this->dn, $this->ui->dn);
 434         $smarty->assign("warning", sprintf(_("You're about to delete all information about the component at '%s'."), @LDAP::fix($this->dn)));
 435         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 436       } else {
 437
 438         /* Obviously the user isn't allowed to delete. Show message and
 439            clean session. */
 440         print_red (_("You are not allowed to delete this component!"));
 441       }
 442     }
 443
 444
 445     /********************
 446       Delete system, confirmed
 447      ********************/
 448     /* Confirmation for deletion has been passed. Terminal should be deleted. */
 449     if (isset($_POST['delete_terminal_confirm'])){
 450
 451       /* Some nice guy may send this as POST, so we've to check
 452          for the permissions again. */
 453       if (chkacl($this->acl, "delete") == ""){
 454
 455         /* Find out more about the object type */
 456         $ldap= $this->config->get_ldap_link();
 457         $ldap->cat($this->dn, array('objectClass'));
 458         $attrs= $ldap->fetch();
 459         $type= $this->get_system_type($attrs['objectClass']);
 460
 461         $tabs = array(
 462             "terminal"    => array("CLASS"=>"TERMTABS",     "TABCLASS" =>"termtabs"),
 463             "workstation" => array("CLASS"=>"WORKTABS",     "TABCLASS" =>"worktabs"),
 464             "server"      => array("CLASS"=>"SERVTABS",     "TABCLASS" =>"servtabs"),
 465             "printer"     => array("CLASS"=>"PRINTTABS",    "TABCLASS" =>"printtabs"),
 466             "phone"       => array("CLASS"=>"PHONETABS",    "TABCLASS" =>"phonetabs"),
 467             "winstation"  => array("CLASS"=>"WINTABS",      "TABCLASS" =>"wintabs"),
 468             "component"   => array("CLASS"=>"COMPONENTTABS","TABCLASS" =>"componenttabs"));
 469
 470         /* get object type */
 471         $tabtype  = "termtabs";
 472         $tabobj   = "TERMTABS";
 473         if(isset($tabs[$type])){
 474           $tabtype = $tabs[$type]['TABCLASS'];
 475           $tabobj  = $tabs[$type]['CLASS'];
 476         }
 477
 478         /* Delete request is permitted, perform LDAP action */
 479         if($tabtype=="phonetabs"){
 480           $this->systab= new $tabtype($this->config,
 481               $this->config->data['TABS'][$tabobj], $this->dn);
 482           $this->systab->set_acl(array($this->acl));
 483           $this->systab->by_object['phonegeneric']->remove_from_parent ();
 484         }else{
 485           $this->systab= new $tabtype($this->config,
 486               $this->config->data['TABS'][$tabobj], $this->dn);
 487           $this->systab->set_acl(array($this->acl));
 488           $this->systab->delete();
 489 #$this->systab->by_object['termgeneric']->remove_from_parent ();
 490         }
 491         unset ($this->systab);
 492         gosa_log ("System object'".$this->dn."' has been removed");
 493         $this->systab= NULL;
 494
 495         /* Terminal list has changed, reload it. */
 496       } else {
 497
 498         /* Normally this shouldn't be reached, send some extra
 499            logs to notify the administrator */
 500         print_red (_("You are not allowed to delete this component!"));
 501         gosa_log ("Warning: '".$this->ui->uid."' tried to trick system ".
 502             "deletion.");
 503       }
 504
 505       /* Remove lock file after successfull deletion */
 506       del_lock ($this->dn);
 507     }
 508
 509
 510     /********************
 511       Edit system type finished, check if everything went ok
 512      ********************/
 513     /* Finish user edit is triggered by the tabulator dialog, so
 514        the user wants to save edited data. Check and save at this
 515        point. */
 516     if ((isset($_POST['edit_finish'])) && (isset($this->systab->config)) || $save_object_directly){
 517
 518       /* Check tabs, will feed message array */
 519       $message = array();
 520       if(!$save_object_directly){
 521         $message = $this->systab->check();
 522       }else{
 523         $found = false;
 524
 525         /* Set gotoMode to active if we there was an ogroup selected . (save_object_directly) */
 526         foreach(array("workgeneric"=>"active","servgeneric"=>"active","termgeneric"=>"graphic") as $tab => $value){
 527           if(isset($this->systab->by_object[$tab]->gotoMode)) {
 528             $found = true;
 529             $this->systab->by_object[$tab]->gotoMode = $value;
 530           }
 531         }
 532         if(!$found){
 533           print_red(sprintf(_("Can't set gotoMode to status 'avtice', the current object couldn't be identified.")));
 534         }
 535
 536       }
 537       /* Save, or display error message? */
 538       if (count($message) == 0){
 539
 540         /* Save terminal data to ldap */
 541         if(isset($_SESSION['SelectedSystemType']['ogroup']) && $_SESSION['SelectedSystemType']['ogroup'] != 'none'){
 542           foreach (array("workservice", "termservice") as $cls){
 543             if (isset($this->systab->by_object[$cls])){
 544               $this->systab->by_object[$cls]->gotoXMouseport= "";
 545               $this->systab->by_object[$cls]->gotoXMouseType= "";
 546               $this->systab->by_object[$cls]->gotoXResolution= "";
 547               $this->systab->by_object[$cls]->gotoXColordepth= "";
 548             }
 549           }
 550         }
 551
 552         $this->systab->save();
 553         gosa_log ("System object'".$this->dn."' has been saved");
 554
 555         /* Incoming behavior; you can select a system type and an ogroup membership.
 556          * If this object is an Incoming object, $_SESSION['SelectedSystemType'] isset.
 557          * Check if we must add the new object to an object group.
 558          *
 559          * If this is done, delete the old incoming entry... it is still there, because this is a new
 560          * entry and not an edited one, so we will delete it.
 561          */
 562
 563         if(isset($_SESSION['SelectedSystemType'])){
 564           $SelectedSystemType= $_SESSION['SelectedSystemType'];
 565           unset($_SESSION['SelectedSystemType']);
 566           if($SelectedSystemType['ogroup'] != "none"){
 567             $og = new ogroup($this->config,$SelectedSystemType['ogroup']);
 568             if($og){
 569               $og->AddDelMembership($this->systab->dn);
 570               $og->save();
 571             }
 572           }
 573           if(!isset($ldap)){
 574             $ldap = $this->config->get_ldap_link();
 575           }
 576           $ldap->cd ($this->dn);
 577           $ldap->cat($this->dn, array('dn'));
 578           if(count($ldap->fetch())){
 579             $ldap->cd($this->dn);
 580             $ldap->rmDir($this->dn);
 581           }
 582           $ldap->cd($this->config->current['BASE']);
 583         }
 584
 585         /* Terminal has been saved successfully, remove lock from
 586            LDAP. */
 587         if ($this->dn != "new"){
 588           del_lock ($this->dn);
 589         }
 590
 591         unset ($this->systab);
 592         $this->systab= NULL;
 593         unset($_SESSION['objectinfo']);
 594       } else {
 595         /* Ok. There seem to be errors regarding to the tab data,
 596            show message and continue as usual. */
 597         show_errors($message);
 598       }
 599     }
 600
 601     /********************
 602       Edit system was canceled
 603      ********************/
 604     /* Cancel dialogs */
 605     if (isset($_POST['edit_cancel']) || isset($_POST['password_cancel']) || isset($_POST['SystemTypeAborted'])){
 606       if (isset($this->systab)){
 607         del_lock ($this->systab->dn);
 608         unset ($this->systab);
 609       }
 610       $this->systab= NULL;
 611       unset($_SESSION['objectinfo']);
 612
 613       /* Remove ogroup selection, which was set while editing a new incoming entry */
 614       if(isset($_SESSION['SelectedSystemType'])){
 615         unset($_SESSION['SelectedSystemType']);
 616       }
 617     }
 618
 619     /********************
 620       Display edit dialog, or some other
 621      ********************/
 622
 623     /* Show tab dialog if object is present */
 624     if (isset($this->systab->config)){
 625       $display= $this->systab->execute();
 626
 627       /* Don't show buttons if tab dialog requests this */
 628       if ((isset($this->systab->by_object))&&(!$this->systab->by_object[$this->systab->current]->dialog)){
 629         $display.= "<p style=\"text-align:right\">\n";
 630         $display.= "<input type=\"submit\" name=\"edit_finish\" value=\""._("Save")."\">\n";
 631         $display.= "&nbsp;\n";
 632         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 633         $display.= "</p>";
 634       }
 635       return ($display);
 636     }
 637
 638     /* Display dialog with system list */
 639     $this->DivListSystem->parent = $this;
 640     $this->DivListSystem->execute();
 641
 642     /* Add departments if subsearch is disabled */
 643     if(!$this->DivListSystem->SubSearch){
 644       $this->DivListSystem->AddDepartments($this->DivListSystem->selectedBase);
 645     }
 646     $this->reload();
 647     $this->DivListSystem->setEntries($this->terminals);
 648     return($this->DivListSystem->Draw());
 649   }
 650
 651
 652
 653   function remove_from_parent()
 654   {
 655     /* Optionally execute a command after we're done */
 656     $this->postremove();
 657   }
 658
 659
 660   /* Save data to object */
 661   function save_object()
 662   {
 663     $this->DivListSystem->save_object();
 664   }
 665
 666
 667   /* Check values */
 668   function check()
 669   {
 670   }
 671
 672
 673   /* Save to LDAP */
 674   function save()
 675   {
 676   }
 677
 678   function adapt_from_template($dn)
 679   {
 680   }
 681
 682   function password_change_needed()
 683   {
 684   }
 685
 686   function reload()
 687   {
 688     /* Load terminal shortcuts */
 689     $responsible= array();
 690     foreach ($this->config->departments as $key => $value){
 691       if (get_module_permission(get_permissions ($value, $this->ui->subtreeACL),
 692             "terminal", $value) == "#all#"){
 693         $responsible[$key]= $value;
 694       }
 695     }
 696
 697     /* some var init */
 698     $res              = array();
 699     $this->terminals  = array();
 700     $userregex        = "";
 701
 702     /* Set base for all searches */
 703     $base=  $this->DivListSystem->selectedBase;
 704
 705     /* Prepare samba class name */
 706     $samba  ="";
 707     if ($this->DivListSystem->ShowWinWorkstations){
 708       if ($this->config->current['SAMBAVERSION'] == "3"){
 709         $samba= "sambaSamAccount";
 710       } else {
 711         $samba= "sambaAccount";
 712       }
 713     }
 714
 715     /* This array represents the combination between checkboxes and search filters */
 716     $objs = array( "ShowServers"        => array("CLASS" => "goServer"        ,"TREE" => "ou=servers,ou=systems," ),
 717         "ShowTerminals"      => array("CLASS" => "gotoTerminal"    ,"TREE" => "ou=terminals,ou=systems,"),
 718         "ShowPrinters"       => array("CLASS" => "gotoPrinter"     ,"TREE" => "ou=printers,ou=systems," ),
 719         "ShowDevices"        => array("CLASS" => "ieee802Device"   ,"TREE" => "ou=netdevices,ou=systems," ),
 720         "ShowPhones"         => array("CLASS" => "goFonHardware"   ,"TREE" => "ou=phones,ou=systems," ),
 721         "ShowWorkstations"   => array("CLASS" => "gotoWorkstation" ,"TREE" => "ou=workstations,ou=systems," ),
 722         "ShowWinWorkstations"=> array("CLASS" => $samba            ,"TREE" => get_winstations_ou() ));
 723
 724     /* Include the 'Display Systems of user' attribute */
 725     if ((!empty($this->DivListSystem->UserRegex)) && ($this->DivListSystem->UserRegex!= "*")){
 726       $userregex = "(gotoLastUser=".$this->DivListSystem->UserRegex.")";
 727     }
 728
 729     /* Walk through all possible search combinations, and search for some objects if the checkbox is enabled  */
 730     foreach($objs as $checkBox => $oc){
 731       if($this->DivListSystem->$checkBox){
 732         if($this->DivListSystem->SubSearch){
 733           if($oc['CLASS'] != ""){
 734             $filter = "(|(&".$userregex."(objectClass=".$oc['CLASS'].")(cn=".$this->DivListSystem->Regex.")))";
 735             $res = array_merge($res,get_list($filter,$this->ui->subtreeACL, $base,
 736                   array("cn", "description", "macAddress", "objectClass", "sambaDomainName", "FAIstate"), GL_NONE | GL_SUBSEARCH | GL_SIZELIMIT));
 737           }
 738         }else{
 739           /* User filter? */
 740           if($oc['CLASS'] != ""){
 741             $filter = "(|(&".$userregex."(objectClass=".$oc['CLASS'].")(cn=".$this->DivListSystem->Regex.")))";
 742             $res = array_merge($res,get_list($filter,$this->ui->subtreeACL, $oc['TREE'].$base,
 743                   array("cn", "description", "macAddress", "objectClass", "sambaDomainName", "FAIstate"), GL_NONE | GL_SIZELIMIT));
 744           }
 745         }
 746       }
 747     }
 748
 749     /* Search for incoming objects */
 750     $filter = "(|(&".$userregex."(objectClass=goHard)(cn=".$this->DivListSystem->Regex.")))";
 751     $res = array_merge($res,get_list($filter,$this->ui->subtreeACL, "ou=incoming,".$base,
 752           array("cn", "description", "macAddress", "objectClass", "sambaDomainName"), GL_NONE | GL_SIZELIMIT));
 753
 754     /* Get all gotoTerminal's */
 755     foreach ($res as $value){
 756
 757       $tmp= $value['dn'];
 758       $add= "";
 759
 760       /* Extract base */
 761       foreach($objs as $obj){
 762         if(preg_match("/,".$obj['TREE']."/i",$value['dn'])){
 763           $tmp = trim( preg_replace("/^[^,]+,[^o]*".$obj['TREE']."/i","",$value['dn']));
 764         }
 765       }
 766
 767       /* check if current object is a new one */
 768       if (preg_match ("/,ou=incoming,/i", $tmp)){
 769         if (in_array_ics('gotoTerminal', $value['objectClass'])){
 770           $add= "- "._("New terminal");
 771         }elseif (in_array_ics('gotoWorkstation', $value['objectClass'])){
 772           $add= "- "._("New workstation");
 773         }elseif (in_array_ics('GOhard', $value['objectClass'])){
 774           $add= "- "._("New Device");
 775         }
 776       }
 777
 778       /* Create a string containing the last part of the department. */
 779       $dn_name = preg_replace("#^([^/]+/)*#","",convert_department_dn(@LDAP::fix($tmp)));
 780       if(empty($dn_name)){
 781         $dn_name = "/";
 782       }
 783
 784       /* Detect type of object and create an entry for $this->terminals */
 785       $terminal = array();
 786       if ((in_array ($tmp, $responsible)) || ($add != "")){
 787         if (in_array_ics('gotoTerminal', $value["objectClass"])){
 788           if (isset($value["macAddress"][0]) && $value["macAddress"][0] != "-"){
 789             $terminal             = $value;
 790             $terminal['type']     = "T";
 791             $terminal['is_new']   = $add;
 792           } else {
 793             $terminal             = $value;
 794             $terminal['type']     = "D";
 795             $terminal['message']  = _("Terminal template for")."&nbsp;'".$dn_name."'&nbsp;";
 796             $terminal['location'] = array_search($tmp, $this->config->departments);
 797           }
 798         } elseif (in_array_ics('gotoWorkstation', $value["objectClass"])){
 799           if (isset($value["macAddress"][0]) &&  $value["macAddress"][0] != "-"){
 800             $terminal             = $value;
 801             $terminal['type']     = "L";
 802             $terminal['is_new']   = $add;
 803           } else {
 804             $terminal             = $value;
 805             $terminal['type']     = "D";
 806             $terminal['location'] = array_search($tmp, $this->config->departments);
 807             $terminal['message']  = _("Workstation template for")."&nbsp;'".$dn_name."'&nbsp;";
 808           }
 809           if (isset($value["FAIstate"][0])){
 810             $terminal['type']= $this->getState($terminal['type'], $value["FAIstate"][0]);
 811           }
 812         } elseif (in_array_ics('gotoPrinter', $value["objectClass"])){
 813           $terminal             = $value;
 814           $terminal['type']     = "P";
 815         } elseif (in_array_ics('goServer', $value["objectClass"])){
 816           $terminal             = $value;
 817           $terminal['type']     = "S";
 818           if (isset($value["FAIstate"][0])){
 819             $terminal['type']= $this->getState($terminal['type'], $value["FAIstate"][0]);
 820           }
 821         } elseif (in_array_ics('goFonHardware', $value["objectClass"])){
 822           $terminal             = $value;
 823           $terminal['type']     = "F";
 824         }elseif (in_array_ics("GOhard",$value['objectClass'])){
 825           $terminal = $value;
 826           $terminal['type']   = "Q";
 827           $terminal['is_new'] = $add;
 828         } elseif (in_array_ics('ieee802Device', $value["objectClass"])){
 829           $terminal             = $value;
 830           $terminal['type']     = "C";
 831         } else{
 832           $name= preg_replace('/\$$/', '', $value['cn'][0]);
 833           if (isset($value['sambaDomainName'])){
 834             $domain= " [".$value['sambaDomainName'][0]."]";
 835           } else {
 836             $domain= "";
 837           }
 838           $terminal=$value;
 839           $terminal['type']     ="W";
 840           $terminal['domain']   = $name.$domain;
 841         }
 842         $this->terminals[]=$terminal;
 843       }
 844     }
 845
 846     $tmp=array();
 847     foreach($this->terminals as $tkey => $val ){
 848       $tmp[strtolower($val['cn'][0]).$val['dn']]=$val;
 849     }
 850     ksort($tmp);
 851     $this->terminals=array();
 852     foreach($tmp as $val){
 853       $this->terminals[]=$val;
 854     }
 855     reset ($this->terminals);
 856   }
 857
 858   function remove_lock()
 859   {
 860     if (isset($this->systab->dn)){
 861       del_lock ($this->systab->dn);
 862     }
 863   }
 864
 865
 866   function get_system_type($classes)
 867   {
 868     $type= "";
 869     if (in_array_ics('ieee802Device', $classes)){
 870       $type= "component";
 871     }elseif (in_array_ics('gotoTerminal', $classes)){
 872       $type= "terminal";
 873     }elseif (in_array_ics('gotoWorkstation', $classes)){
 874       $type= "workstation";
 875     }elseif (in_array_ics('gotoPrinter', $classes)){
 876       $type= "printer";
 877     }elseif (in_array_ics('goFonHardware', $classes)){
 878       $type= "phone";
 879     }elseif (in_array_ics('goServer', $classes)){
 880       $type= "server";
 881     }elseif (in_array_ics('GOhard', $classes)){
 882       $type= "NewDevice";
 883     }elseif (in_array_ics('sambaAccount', $classes) ||
 884         in_array_ics('sambaSamAccount', $classes)){
 885       $type= "winstation";
 886     }
 887     return ($type);
 888   }
 889
 890
 891   function convert_list($input)
 892   {
 893     $temp= "";
 894     $conv= array(
 895         "NQ" => array("select_newsystem.png",_("New System from incoming")),
 896         "D" => array("select_default.png",_("Template")),
 897         "T" => array("select_terminal.png",_("Terminal")),
 898         "L" => array("select_workstation.png",_("Workstation")),
 899         "GL" => array("select_workstation_green.png",_("Workstation is installing")),
 900         "YL" => array("select_workstation_yellow.png",_("Workstation is waiting for action")),
 901         "RL" => array("select_workstation_red.png",_("Workstation installation failed")),
 902         "F" => array("select_phone.png",_("Phone")),
 903         "S" => array("select_server.png",_("Server")),
 904         "GS" => array("select_server_green.png",_("Server is installing")),
 905         "YS" => array("select_server_yellow.png",_("Server is waiting for action")),
 906         "RS" => array("select_server_red.png",_("Server installation failed")),
 907         "W" => array("select_winstation.png",_("Winstation")),
 908         "C" => array("select_component.png",_("Network Device")),
 909         "NT"=> array("select_new_terminal.png",_("New Terminal")),
 910         "NL"=> array("select_new_workstation.png",_("New Workstation")),
 911         "P" => array("select_printer.png",_("Printer")));
 912
 913     if((isset($input['is_new']))&&(!empty($input['is_new']))){
 914       $input['type']="N".$input['type'];
 915     }
 916     foreach ($conv  as $key => $value){
 917       if($input['type']==$key){
 918         $tmp['img'] ="<img class='center' src='images/".$value[0]."' alt='".$key."' title='".$value['1']."'>";
 919         $tmp['class']=$key;
 920         return $tmp;
 921       }
 922     }
 923   }
 924
 925
 926   function getState($type, $state)
 927   {
 928     switch (preg_replace('/:.*$/', '', $state)) {
 929       case 'installing':
 930                 $type= 'G'.$type;
 931                 break;
 932       case 'error':
 933                 $type= 'R'.$type;
 934                 break;
 935       case 'install':
 936                 $type= 'Y'.$type;
 937                 break;
 938       case 'sysinfo':
 939                 $type= 'Y'.$type;
 940                 break;
 941       case 'softupdate':
 942                 $type= 'Y'.$type;
 943                 break;
 944     }
 945
 946
 947     return ($type);
 948   }
 949
 950 }
 951
 952 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 953 ?>