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