trunk/gosa-plugins/gofax/gofax/blocklists/class_blocklistManagement.inc

   1 <?php
   2 class blocklist extends plugin
   3 {
   4   /* Definitions */
   5   var $plHeadline= "FAX blocklists";
   6   var $plDescription= "This does something";
   7   var $plIcon = "plugins/gofax/images/blocklists.png";
   8
   9   var $blocklists       = array();
  10   var $DivListBlocklist = NULL;
  11   var $CopyPasteHandler = NULL;
  12   var $dns              = array();
  13   var $start_pasting_copied_objects = FALSE;
  14
  15   var $acl_module = array("gofaxlist");
  16
  17   function blocklist (&$config, $ui)
  18   {
  19     $this->ui     = $ui;
  20     $this->dn     = "";
  21     $this->config = &$config;
  22     $this->base  = session::get('CurrentMainBase');
  23     $this->DivListBlocklist = new divListBlocklist($this->config,$this);
  24
  25     /* Initialize copy&paste queue */
  26     if ($this->config->boolValueIsTrue("main", "copyPaste")){
  27       $this->CopyPasteHandler= new CopyPasteHandler($this->config);
  28     }
  29   }
  30
  31
  32   function execute()
  33   {
  34     /* Call parent execute */
  35     plugin::execute();
  36
  37     session::set('LOCK_VARS_TO_USE',array("/^menu_action/","/^goFaxBlocklist_/","/^act$/","/^id$/","/^remove_multiple_blocklists/","/^item_selected/"));
  38
  39     /***************
  40       Init vars
  41      ***************/
  42
  43     /* Get global smarty instance */
  44     $smarty       = get_smarty();
  45     $s_action     = "";                       // Contains the action to proceed
  46     $s_entry      = "";                       // The value for s_action
  47     $base_back    = "";                       // The Link for Backbutton
  48
  49
  50     /***************
  51       Fetch posts
  52      ***************/
  53
  54     /* Test Posts */
  55     foreach($_POST as $key => $val){
  56       // Post for delete
  57       if(preg_match("/^goFaxBlocklist_del.*/",$key)){
  58         $s_action = "del";
  59         $s_entry  = preg_replace("/^goFaxBlocklist_del_/i","",$key);
  60         // Post for edit
  61       }elseif(preg_match("/^goFaxBlocklist_edit_.*/",$key)){
  62         $s_action="edit";
  63         $s_entry  = preg_replace("/^goFaxBlocklist_edit_/i","",$key);
  64         // Post for new
  65       }elseif(preg_match("/^goFaxBlocklist_new.*/",$key)){
  66         $s_action="new";
  67       }elseif(preg_match("/^remove_multiple_blocklists/",$key)){
  68         $s_action="del_multiple";
  69       }elseif(preg_match("/^copy/",$key)){
  70         $s_action = "copy";
  71         $s_entry= preg_replace("/^copy_/i", "", $key);
  72       }elseif(preg_match("/^cut/",$key)){
  73         $s_action = "cut";
  74         $s_entry= preg_replace("/^cut_/i", "", $key);
  75       }
  76
  77     }
  78     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
  79       $s_action ="edit";
  80       $s_entry  = $_GET['id'];
  81     }
  82
  83     $s_entry  = preg_replace("/_.$/","",$s_entry);
  84
  85
  86     /* handle C&P from layers menu */
  87     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
  88       $s_action = "copy_multiple";
  89     }
  90     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
  91       $s_action = "cut_multiple";
  92     }
  93     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
  94       $s_action = "editPaste";
  95     }
  96
  97
  98     /* Create options */
  99     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "goFaxBlocklist_new"){
 100       $s_action = "new";
 101     }
 102
 103     /* handle remove from layers menu */
 104     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 105       $s_action = "del_multiple";
 106     }
 107
 108
 109     /***************
 110       Handle copy & paste
 111      ***************/
 112
 113     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 114     if($ret){
 115       return($ret);
 116     }
 117
 118
 119     /***************
 120       Cancel some dialogs
 121      ***************/
 122
 123     /* Cancel dialog */
 124     if (isset($_POST['edit_cancel']) ||
 125         isset($_POST['delete_blocklist_cancel']) ||
 126         isset($_POST['delete_lock'])){
 127
 128       $this->remove_lock();
 129       $this->dialog = NULL;
 130       set_object_info();
 131     }
 132
 133
 134     /***************
 135       Save blocklist
 136      ***************/
 137
 138     /* What about finish? */
 139     if (isset($_POST['edit_finish']) || isset($_POST['edit_apply'])){
 140
 141       /* No errors, save object */
 142       $this->dialog->save_object();
 143       $message= $this->check();
 144       if (count ($message) == 0){
 145
 146         $this->dialog->save ();
 147
 148         if (!isset($_POST['edit_apply'])){
 149           $this->remove_lock();
 150           $this->dn= "";
 151           $this->dialog = NULL;
 152           set_object_info();
 153         }else{
 154
 155           /* Reinitialize tab */
 156           if($this->dialog instanceof tabs){
 157             $this->dialog->re_init();
 158           }
 159         }
 160       } else {
 161         /* Errors found, show message */
 162         msg_dialog::displayChecks($message);
 163       }
 164     }
 165
 166
 167     /***************
 168       Create a new blocklist (dialog)
 169      ***************/
 170
 171     /* Create new blocklist? */
 172     if ($s_action=="new"){
 173       $this->dn= "new";
 174       $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 175       $this->dialog->set_acl_base($this->base);
 176     }
 177
 178
 179     /***************
 180       Edit blocklist
 181      ***************/
 182
 183     if ($s_action=="edit" && !is_object($this->dialog)){
 184
 185       $this->dn=$this->blocklists[$s_entry]['dn'];
 186
 187       if (($user= get_lock($this->dn)) != ""){
 188         return(gen_locked_message($user, $this->dn,TRUE));
 189       }else{
 190         add_lock ($this->dn, $this->ui->dn);
 191       }
 192       set_object_info(trim($this->dn));
 193       $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 194       $this->dialog->set_acl_base($this->dn);
 195     }
 196
 197
 198     /***************
 199       Display dialog
 200      ***************/
 201
 202     if(is_object($this->dialog) && ($this->dialog instanceof faxblocktabs)){
 203       $this->dialog->save_object();
 204       return($this->dialog->execute());
 205     }
 206
 207
 208     /********************
 209       Delete MULTIPLE entries requested, display confirm dialog
 210      ********************/
 211
 212     if ($s_action=="del_multiple"){
 213
 214       $this->dns = array();
 215       $ids = $this->list_get_selected_items();
 216
 217       if(count($ids)){
 218         $disallowed = array();
 219         foreach($ids as $id){
 220           $dn = $this->blocklists[$id]['dn'];
 221           $acl = $this->ui->get_permissions($dn, "gofaxlist/blocklistGeneric");
 222           if(preg_match("/d/",$acl)){
 223             $this->dns[$id] = $dn;
 224           }else{
 225             $disallowed[] = $dn;
 226           }
 227         }
 228
 229         if(count($disallowed)){
 230           msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 231         }
 232
 233         if(count($this->dns)){
 234
 235           if ($user= get_multiple_locks($this->dns)){
 236             return(gen_locked_message($user,$this->dns));
 237           }
 238
 239           $dns_names = array();
 240           foreach($this->dns as $dn){
 241             $dns_names[]=LDAP::fix( $dn);
 242           }
 243           add_lock ($this->dns, $this->ui->dn);
 244
 245           /* Lock the current entry, so nobody will edit it during deletion */
 246           $smarty->assign("info", msgPool::deleteInfo($dns_names,_("blocklist")));
 247           $smarty->assign("multiple", true);
 248           return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 249         }
 250       }
 251     }
 252
 253
 254     /********************
 255       Delete MULTIPLE entries confirmed
 256      ********************/
 257
 258     /* Confirmation for deletion has been passed. */
 259     if (isset($_POST['delete_multiple_blocklist_confirm'])){
 260
 261       /* Remove user by user and check acls before removeing them */
 262       foreach($this->dns as $key => $dn){
 263         $this->dn = $dn;
 264         if (preg_match("/d/",$this->ui->get_permissions($this->dn,"gofaxlist/blocklistGeneric"))){
 265           $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 266           $this->dialog->delete();
 267           $this->dialog = NULL;
 268         } else {
 269           msg_dialog::display(_("Permission error"), msgPool::permDelete($dn), ERROR_DIALOG);
 270         }
 271         /* Remove lock file after successfull deletion */
 272       }
 273       $this->remove_lock();
 274       $this->dns = array();
 275       $this->reload();
 276     }
 277
 278
 279     /********************
 280       Delete MULTIPLE entries Canceled
 281      ********************/
 282
 283     /* Remove lock */
 284     if(isset($_POST['delete_multiple_blocklist_cancel'])){
 285       foreach($this->dns as $key => $dn){
 286         $this->remove_lock();
 287         unset($this->dns[$key]);
 288       }
 289     }
 290
 291
 292     /***************
 293       Remove blocklist
 294      ***************/
 295
 296     /* Delete blocklist requested */
 297     if ($s_action=="del"){
 298       $this->dn=$this->blocklists[$s_entry]['dn'];
 299
 300       /* Check locking */
 301       if (($user= get_lock($this->dn)) != ""){
 302         return(gen_locked_message($user, $this->dn));
 303       } else {
 304
 305         // Lock this dn for editing
 306         add_lock ($this->dn, $this->ui->dn);
 307         $smarty->assign("info", msgPool::deleteInfo(LDAP::fix($this->dn),_("blocklist")));
 308         $smarty->assign("multiple", false);
 309         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 310       }
 311     }
 312
 313
 314     /***************
 315       Remove blocklist confirmed
 316      ***************/
 317
 318     /* Finally delete blocklist */
 319     if (isset($_POST['delete_blocklist_confirm'])){
 320       if (preg_match("/d/",$this->ui->get_permissions($this->dn,"gofaxlist/blocklistGeneric"))){
 321         $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 322         $this->dialog->delete();
 323         $this->dialog = NULL;
 324         $this->remove_lock();
 325       } else {
 326         msg_dialog::display(_("Permission error"), msgPool::permDelete(), ERROR_DIALOG);
 327       }
 328     }
 329
 330     /***************
 331       Divlist dialog
 332      ***************/
 333
 334     /* Check if there is a snapshot dialog open */
 335     $base = $this->DivListBlocklist->selectedBase;
 336     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases(),$this)){
 337       return($str);
 338     }
 339
 340     /* Display dialog with system list */
 341     $this->DivListBlocklist->parent = $this;
 342     $this->DivListBlocklist->execute();
 343
 344     /* Add departments if subsearch is disabled */
 345     if(!$this->DivListBlocklist->SubSearch){
 346       $this->DivListBlocklist->AddDepartments($this->DivListBlocklist->selectedBase,3,1);
 347     }
 348     $this->reload();
 349     $this->DivListBlocklist->setEntries($this->blocklists);
 350     return($this->DivListBlocklist->Draw());
 351   }
 352
 353
 354   function list_get_selected_items()
 355   {
 356     $ids = array();
 357     foreach($_POST as $name => $value){
 358       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 359         $id   = preg_replace("/^item_selected_/","",$name);
 360         $ids[$id] = $id;
 361       }
 362     }
 363     return($ids);
 364   }
 365
 366
 367   /* Return departments, that will be included within snapshot detection */
 368   function get_used_snapshot_bases()
 369   {
 370     return(array(get_ou('faxBlocklistRDN').$this->DivListBlocklist->selectedBase));
 371   }
 372
 373
 374   /* Reload the list of known blocklists */
 375   function reload()
 376   {
 377     /* Init some vars */
 378     $filter = $filter2      = "";
 379     $base                   = $this->DivListBlocklist->selectedBase;
 380     $Regex                  = $this->DivListBlocklist->Regex;
 381     $SubSearch              = $this->DivListBlocklist->SubSearch;
 382     $ShowSendBocklists      = $this->DivListBlocklist->ShowSendBocklists;
 383     $ShowReceiveBlocklists  = $this->DivListBlocklist->ShowReceiveBlocklists;
 384     $Flags                  = GL_SIZELIMIT;
 385     $res = $res2            = array();
 386
 387     /* Append subsearch to Flags */
 388     if($SubSearch){
 389       $Flags |= GL_SUBSEARCH;
 390     }else{
 391       $base = get_ou('faxBlocklistRDN').$base;
 392     }
 393
 394     /* Create filter */
 395     if ($ShowSendBocklists){
 396       $filter = "(&(objectClass=goFaxSBlock)(|(cn=".$Regex.")(goFaxSBlocklist=".$Regex.")))";
 397       $res= get_list($filter, "gofaxlist", $base,array("*"), $Flags);
 398     }
 399     if ($ShowReceiveBlocklists){
 400       $filter2= "(&(objectClass=goFaxRBlock)(|(cn=".$Regex.")(goFaxRBlocklist=".$Regex.")))";
 401       $res2= get_list($filter2, "gofaxlist", $base,array("*"), $Flags);
 402     }
 403
 404     $this->blocklists = array_merge($res,$res2);
 405
 406     /* appen && sort */
 407     $tmp=array();
 408     foreach($this->blocklists as $tkey => $val ){
 409
 410       $acl = $this->ui ->get_permissions($base,"gofaxlist/blocklistGeneric");
 411       if(preg_match("/r/",$acl)){
 412         $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 413       }
 414     }
 415     ksort($tmp);
 416     $this->blocklists=array();
 417     foreach($tmp as $val){
 418       $this->blocklists[]=$val;
 419     }
 420     reset ($this->blocklists);
 421   }
 422
 423
 424   /* Save data to object */
 425   function save_object()
 426   {
 427     $this->DivListBlocklist->save_object();
 428     if(is_object($this->CopyPasteHandler)){
 429       $this->CopyPasteHandler->save_object();
 430     }
 431   }
 432
 433
 434
 435
 436
 437   function copyPasteHandling_from_queue($s_action,$s_entry)
 438   {
 439     /* Check if Copy & Paste is disabled */
 440     if(!is_object($this->CopyPasteHandler)){
 441       return("");
 442     }
 443
 444     $ui = get_userinfo();
 445
 446     /* Add a single entry to queue */
 447     if($s_action == "cut" || $s_action == "copy"){
 448       /* Cleanup object queue */
 449       $this->CopyPasteHandler->cleanup_queue();
 450       $dn = $this->blocklists[$s_entry]['dn'];
 451       if($s_action == "copy" && $ui->is_copyable($dn,"gofaxlist","blocklistGeneric")){
 452         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"faxblocktabs","FAXBLOCKTABS","gofaxlist");
 453       }
 454       if($s_action == "cut" && $ui->is_cutable($dn,"gofaxlist","blocklistGeneric")){
 455         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"faxblocktabs","FAXBLOCKTABS","gofaxlist");
 456       }
 457     }
 458
 459     /* Add entries to queue */
 460     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 461
 462       /* Cleanup object queue */
 463       $this->CopyPasteHandler->cleanup_queue();
 464
 465       /* Add new entries to CP queue */
 466       foreach($this->list_get_selected_items() as $id){
 467         $dn = $this->blocklists[$id]['dn'];
 468
 469         if($s_action == "copy_multiple" && $ui->is_copyable($dn,"gofaxlist","blocklistGeneric")){
 470           $this->CopyPasteHandler->add_to_queue($dn,"copy","faxblocktabs","FAXBLOCKTABS","gofaxlist");
 471         }
 472         if($s_action == "cut_multiple" && $ui->is_cutable($dn,"gofaxlist","blocklistGeneric")){
 473           $this->CopyPasteHandler->add_to_queue($dn,"cut","faxblocktabs","FAXBLOCKTABS","gofaxlist");
 474         }
 475       }
 476     }
 477
 478     /* Start pasting entries */
 479     if($s_action == "editPaste"){
 480       $this->start_pasting_copied_objects = TRUE;
 481     }
 482
 483     /* Return C&P dialog */
 484     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 485
 486       /* Get dialog */
 487       $this->CopyPasteHandler->SetVar("base",$this->DivListBlocklist->selectedBase);
 488       $data = $this->CopyPasteHandler->execute();
 489
 490       /* Return dialog data */
 491       if(!empty($data)){
 492         return($data);
 493       }
 494     }
 495
 496     /* Automatically disable status for pasting */
 497     if(!$this->CopyPasteHandler->entries_queued()){
 498       $this->start_pasting_copied_objects = FALSE;
 499     }
 500     return("");
 501   }
 502
 503
 504   /*! \brief Remove entry locks if the plugin was aborted.
 505    */
 506   function remove_lock()
 507   {
 508     if($this->dn) del_lock($this->dn);
 509     if(is_array($this->dns) && count($this->dns)) del_lock($this->dns);
 510   }
 511 }
 512 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 513 ?>