plugins/admin/systems/class_printGeneric.inc

   1 <?php
   2
   3 class printgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage terminal base objects";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Generic terminal attributes */
  11   var $interfaces= array();
  12   var $ignore_account= FALSE;
  13
  14   /* Needed values and lists */
  15   var $base             = "";
  16   var $cn               = "";
  17   var $macAddress       = "";
  18   var $ipHostNumber     = "";
  19   var $l                = "";
  20   var $description      = "";
  21   var $labeledURI       = "";
  22   var $gotoPrinterPPD   = "";
  23   var $orig_dn          = "";
  24   var $is_terminal      = false;
  25
  26   var $UserMember       ="";
  27   var $UserMembers      =array();
  28   var $UserMemberKeys   =array();
  29
  30   var $AdminMember      ="";
  31   var $AdminMembers     =array();
  32   var $AdminMemberKeys  =array();
  33
  34   var $member           =array();
  35
  36   var $dialog           =NULL;
  37
  38   /* attribute list for save action */
  39   var $attributes     = array("cn", "description", "l", "labeledURI", "gotoPrinterPPD","macAddress", "ipHostNumber");
  40   var $objectclasses  = array("top", "gotoPrinter");
  41
  42   function printgeneric ($config, $dn= NULL)
  43   {
  44     plugin::plugin ($config, $dn);
  45     $ldap= $this->config->get_ldap_link();
  46
  47     /* Set base */
  48     if ($this->dn == "new"){
  49       $ui= get_userinfo();
  50       $this->base= dn2base($ui->dn);
  51       $this->cn= "";
  52     } else {
  53       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  54     }
  55
  56
  57     if((in_array("gotoWorkstation",$this->attrs['objectClass']))){
  58       $this->is_terminal = "true";
  59       $this->dn   = preg_replace("/ou=workstation/","ou=printer",$this->dn);
  60
  61       // Reload plugin with new dn... (ou=printers instead of ou=terminals)
  62       plugin::plugin ($this->config, $this->dn);
  63       $ldap->cat($this->dn);
  64       if(count($ldap->fetch())>0){
  65         $this->orig_dn= $this->dn;
  66         $this->is_account=true;
  67         $this->initially_was_account = true;
  68       }else{
  69         $this->orig_dn = "new";
  70         $this->is_account=false;
  71         $this->initially_was_account = false;
  72       }
  73     }elseif((in_array("gotoTerminal",$this->attrs['objectClass']))){
  74       $this->is_terminal = "true";
  75       $this->dn   = preg_replace("/ou=terminal/","ou=printer",$this->dn);
  76
  77       // Reload plugin with new dn... (ou=printers instead of ou=terminals)
  78       plugin::plugin ($this->config, $this->dn);
  79       $ldap->cat($this->dn);
  80       if(count($ldap->fetch())>0){
  81         $this->orig_dn= $this->dn;
  82         $this->is_account=true;
  83         $this->initially_was_account = true;
  84       }else{
  85         $this->orig_dn = "new";
  86         $this->is_account=false;
  87         $this->initially_was_account = false;
  88       }
  89
  90     }else{
  91
  92       /* Save dn for later references */
  93       $this->orig_dn= $this->dn;
  94     }
  95
  96     foreach(array("AddUser"       =>"gotoUserPrinter",
  97                   "AddGroup"      =>"gotoGroupPrinter",
  98                   "AddAdminUser"  =>"gotoUserAdminPrinter",
  99                   "AddAdminGroup" =>"gotoGroupAdminPrinter") as $type => $attr){
 100
 101       $this->member[$type]=array();
 102       unset($this->attrs[$attr]['count']);
 103       if(isset($this->attrs[$attr]))
 104       foreach($this->attrs[$attr] as $mem){
 105         if(preg_match("/Group/",$type)){
 106           $ldap->search("(&(objectClass=posixGroup)(cn=".$mem."))",array("cn","description"));
 107           $entry = $ldap->fetch();
 108           if(isset($entry['description'])){
 109             $this->member[$type][$entry['cn'][0]]=$entry;
 110           }
 111         }else{
 112           $ldap->search("(&(objectClass=person)(objectClass=inetOrgPerson)(uid=".$mem."))",array("cn","uid"));
 113           $entry = $ldap->fetch();
 114           if(isset($entry['uid'])){
 115             $this->member[$type][$entry['uid'][0]]=$entry;
 116           }
 117         }
 118       }
 119     }
 120
 121   }
 122
 123   function execute()
 124   {
 125     print_a($this);
 126     $smarty= get_smarty();
 127     $display="";
 128     /* Template management.
 129      * There are two ways to call this tab.
 130      * 1. From a printer Dialog, here we will see the full template, without a toggle state button
 131      * 2. As a terminal tab, here we hide the top (name,base,description) of the template.
 132      *    Toggle Account state will be shown in this case, to disable or enable this tab.
 133      *
 134      * $this->is_terminal indecates this two different types.
 135      */
 136     if($this->is_terminal){
 137       $smarty->assign("is_terminal","true");
 138     }else{
 139       $smarty->assign("is_terminal","false");
 140     }
 141
 142     /* Do we need to flip is_account state? */
 143     if (isset($_POST['modify_state'])){
 144       $this->is_modified = true;
 145       $this->is_account= !$this->is_account;
 146     }
 147
 148     if($this->is_terminal){
 149       if ($this->is_account){
 150         $display= $this->show_header(_("Remove environment extension"),
 151             _("This server has environment extension enabled. You can disable it by clicking below."));
 152       }else{
 153         $display= $this->show_header(_("Add environment extension"),
 154             _("This server has environment extension disabled. You can enable it by clicking below."));
 155         return ($display);
 156       }
 157     }
 158
 159
 160     /* Do we represent a valid printer? */
 161     if (!$this->is_account && $this->parent == NULL){
 162       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 163         _("This 'dn' has no printer features.")."</b>";
 164       return($display);
 165     }
 166
 167     /* Fill templating stuff */
 168     $smarty->assign("bases", $this->config->idepartments);
 169     $smarty->assign("base_select", $this->base);
 170
 171     /* Assign attributes */
 172     foreach ($this->attributes as $attr){
 173       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 174       $smarty->assign("$attr", $this->$attr);
 175     }
 176
 177     if(isset($_POST['AddUser'])){
 178       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddUser");
 179     }
 180     if(isset($_POST['AddGroup'])){
 181       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddGroup");
 182     }
 183     if(isset($_POST['AddAdminUser'])){
 184       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminUser");
 185     }
 186     if(isset($_POST['AddAdminGroup'])){
 187       $this->dialog = new selectUserToPrinterDialog($this->config, get_userinfo(),"AddAdminGroup");
 188     }
 189
 190     if(isset($_POST['PrinterCancel'])){
 191       unset($this->dialog);
 192       $this->dialog= NULL;
 193     }
 194
 195     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 196       if(isset($this->member['AddUser'][$_POST['UserMember']])){
 197         unset($this->member['AddUser'][$_POST['UserMember']]);
 198       }
 199     }
 200
 201     if((isset($_POST['DelUser']))&&(isset($_POST['UserMember']))){
 202       if(isset($this->member['AddGroup'][$_POST['UserMember']])){
 203         unset($this->member['AddGroup'][$_POST['UserMember']]);
 204       }
 205     }
 206
 207     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 208       if(isset($this->member['AddAdminUser'][$_POST['AdminMember']])){
 209         unset($this->member['AddAdminUser'][$_POST['AdminMember']]);
 210       }
 211     }
 212
 213     if((isset($_POST['DelAdmin']))&&(isset($_POST['AdminMember']))){
 214       if(isset($this->member['AddAdmingroup'][$_POST['AdminMember']])){
 215         unset($this->member['AddAdminGroup'][$_POST['AdminMember']]);
 216       }
 217     }
 218
 219     if(isset($_POST['PrinterSave'])){
 220       $this->dialog->save_object();
 221       if(count($this->dialog->check())){
 222         foreach($this->dialog->check() as $msg){
 223           print_red($msg);
 224         }
 225       }else{
 226         $new = $this->dialog->save();
 227         $data = $new;
 228         unset($data['type']);
 229
 230         if(preg_match("/User/",$new['type'])){
 231           $use = "uid";
 232         }else{
 233           $use = "cn";
 234         }
 235
 236         foreach($data as $mem){
 237           $this->member[$new['type']][$mem[$use][0]]=$mem;
 238         }
 239         unset($this->dialog);
 240         $this->dialog=NULL;
 241       }
 242     }
 243
 244     if($this->dialog != NULL){
 245       $display = $this->dialog->execute();
 246       return $display;
 247     }
 248
 249     /* Don't show Asterisk for non-required attribute ipHostNumber and macAddress */
 250     $smarty->assign("staticAddress", "");
 251     $smarty->assign("driverInfo", "Not implemented yet");
 252
 253     $list=$this->generateList();
 254     $userlist   = array_merge($list['AddUser'],$list['AddGroup']);
 255     $adminlist  = array_merge($list['AddAdminUser'],$list['AddAdminGroup']);
 256
 257     $smarty->assign("UserMember"    ,$this->UserMember);
 258     $smarty->assign("UserMembers"   ,$userlist);
 259     $smarty->assign("UserMemberKeys",array_flip($userlist));
 260
 261     $smarty->assign("AdminMember"    ,$this->AdminMember);
 262     $smarty->assign("AdminMembers"   ,$adminlist);
 263     $smarty->assign("AdminMemberKeys",array_flip($adminlist));
 264     $smarty->assign("netconfig", dirname(__FILE__)."/network.tpl");
 265
 266
 267     return($display.$smarty->fetch (get_template_path('printer.tpl', TRUE)));
 268   }
 269
 270   function remove_from_parent()
 271   {
 272     $ldap= $this->config->get_ldap_link();
 273     $ldap->rmdir($this->dn);
 274     show_ldap_error($ldap->get_error());
 275     $this->handle_post_events("remove");
 276
 277     /* Delete references to object groups */
 278     $ldap->cd ($this->config->current['BASE']);
 279     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 280     while ($ldap->fetch()){
 281       $og= new ogroup($this->config, $ldap->getDN());
 282       unset($og->member[$this->dn]);
 283       $og->save ();
 284     }
 285   }
 286
 287   /* Save data to object */
 288   function save_object()
 289   {
 290     plugin::save_object();
 291
 292     /* Save base, since this is no LDAP attribute */
 293     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 294       $this->base= $_POST['base'];
 295     }
 296   }
 297
 298   /* Check supplied data */
 299   function check()
 300   {
 301     $message= array();
 302     $this->dn= "cn=".$this->cn.",ou=printers,ou=systems,".$this->base;
 303
 304     /* must: cn */
 305     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 306       $message[]= "The required field 'Printer name' is not set.";
 307     }
 308
 309     $ui= get_userinfo();
 310     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 311     $acl= get_module_permission($acl, "printer", $this->dn);
 312     if (chkacl($acl, "create") != ""){
 313       $message[]= _("You have no permissions to create a printer on this 'Base'.");
 314     }
 315
 316     if (($this->orig_dn != $this->dn)&&(!$this->is_terminal)){
 317       $ldap= $this->config->get_ldap_link();
 318       $ldap->cd ($this->base);
 319       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 320       if ($ldap->count() != 0){
 321         while ($attrs= $ldap->fetch()){
 322           if ($attrs['dn'] != $this->orig_dn){
 323             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 324             break;
 325           }
 326         }
 327       }
 328     }
 329
 330     return ($message);
 331   }
 332
 333
 334   /* Save to LDAP */
 335   function save()
 336   {
 337     $dn= $this->dn;
 338     plugin::save();
 339
 340     if((in_array("gotoTerminal",$this->attrs['objectClass']))){
 341       $this->dn= preg_replace("/ou=terminal/","ou=printer",$this->dn);
 342     }
 343
 344     if((in_array("gotoWorkstation",$this->attrs['objectClass']))){
 345       $this->dn= preg_replace("/ou=workstation/","ou=printer",$this->dn);
 346     }
 347
 348     $ldap= $this->config->get_ldap_link();
 349
 350     /* We are currently editing a Terminal, so we want to save a seperate printer which cn is the terminla cn
 351     */
 352     if($this->is_terminal){
 353
 354       /* reduce objectClasses to minimun */
 355       $this->attrs['objectClass']= $this->objectclasses;
 356
 357       /* If a printer with the given dn exists, modify else create new one */
 358       $ldap->cat($this->dn);
 359       if($ldap->fetch()){
 360         $this->orig_dn= $this->dn;
 361       }else{
 362         $this->orig_dn = "new";
 363       }
 364     }
 365
 366     /* Remove all empty values */
 367     if ($this->orig_dn == 'new'){
 368       $attrs= array();
 369       foreach ($this->attrs as $key => $val){
 370         if (is_array($val) && count($val) == 0){
 371           continue;
 372         }
 373         $attrs[$key]= $val;
 374       }
 375       $this->attrs= $attrs;
 376     }
 377
 378
 379     /* Append printer user
 380      */
 381     foreach($this->member['AddUser'] as $mem){
 382       $this->attrs['gotoUserPrinter'][]=$mem['uid'][0];
 383     }
 384
 385     /* Append printer group
 386      */
 387     foreach($this->member['AddGroup'] as $mem){
 388       $this->attrs['gotoGroupPrinter'][]=$mem['cn'][0];
 389     }
 390
 391     /* Append printer admin user
 392      */
 393     foreach($this->member['AddAdminUser'] as $mem){
 394       $this->attrs['gotoUserAdminPrinter'][]=$mem['uid'][0];
 395     }
 396
 397     /* Append printer admin group
 398      */
 399     foreach($this->member['AddAdminGroup'] as $mem){
 400       $this->attrs['gotoGroupAdminPrinter'][]=$mem['cn'][0];
 401     }
 402
 403     /* Write back to ldap */
 404     $ldap= $this->config->get_ldap_link();
 405     if ($this->orig_dn == 'new'){
 406       $ldap->cd($this->config->current['BASE']);
 407       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 408       $ldap->cd($this->dn);
 409       $ldap->add($this->attrs);
 410       $this->handle_post_events("add");
 411     } else {
 412       if ($this->orig_dn != $this->dn){
 413         $this->move($this->orig_dn, $this->dn);
 414       }
 415
 416       $ldap->cd($this->dn);
 417       $ldap->modify($this->attrs);
 418       $this->handle_post_events("modify");
 419     }
 420     show_ldap_error($ldap->get_error());
 421
 422     /* Optionally execute a command after we're done */
 423     $this->postcreate();
 424   }
 425
 426   function generateList(){
 427     $a_return=array();
 428     foreach($this->member as $type => $values){
 429       $a_return[$type]=array();
 430       foreach($values as $value){
 431         if((preg_match("/Group/i",$type))){
 432           if(!isset($value['description'])){
 433             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0];
 434           }else{
 435             $a_return[$type][$value['cn'][0]]= _("Group")." : ".$value['cn'][0]." [".$value['description'][0]."]";
 436           }
 437         }else{
 438           $a_return[$type][$value['uid'][0]]=_("User")." : ".$value['cn'][0];
 439         }
 440       }
 441     }
 442     return($a_return);
 443   }
 444
 445
 446 }
 447
 448
 449
 450 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 451 ?>