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