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   var $dns              = array();
  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::get('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::set('LOCK_VARS_TO_USE',array("/^menu_action/","/^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       $this->remove_lock();
 126       $this->dialog = NULL;
 127       session::un_set('objectinfo');
 128     }
 129
 130
 131     /***************
 132       Save blocklist
 133      ***************/
 134
 135     /* What about finish? */
 136     if (isset($_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           $this->remove_lock();
 147           $this->dn= "";
 148           $this->dialog = NULL;
 149           session::un_set('objectinfo');
 150         }else{
 151
 152           /* Reinitialize tab */
 153           if($this->dialog instanceof tabs){
 154             $this->dialog->re_init();
 155           }
 156         }
 157       } else {
 158         /* Errors found, show message */
 159         msg_dialog::displayChecks($message);
 160       }
 161     }
 162
 163
 164     /***************
 165       Create a new blocklist (dialog)
 166      ***************/
 167
 168     /* Create new blocklist? */
 169     if ($s_action=="new"){
 170       $this->dn= "new";
 171       $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 172       $this->dialog->set_acl_base($this->base);
 173     }
 174
 175
 176     /***************
 177       Edit blocklist
 178      ***************/
 179
 180     if ($s_action=="edit" && !is_object($this->dialog)){
 181
 182       $this->dn=$this->blocklists[$s_entry]['dn'];
 183
 184       if (($user= get_lock($this->dn)) != ""){
 185         return(gen_locked_message($user, $this->dn));
 186       }else{
 187         add_lock ($this->dn, $this->ui->dn);
 188       }
 189       session::set('objectinfo',trim($this->dn));
 190       $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 191       $this->dialog->set_acl_base($this->dn);
 192     }
 193
 194
 195     /***************
 196       Display dialog
 197      ***************/
 198
 199     if(is_object($this->dialog) && ($this->dialog instanceof faxblocktabs)){
 200       $this->dialog->save_object();
 201       return($this->dialog->execute());
 202     }
 203
 204
 205     /********************
 206       Delete MULTIPLE entries requested, display confirm dialog
 207      ********************/
 208
 209     if ($s_action=="del_multiple"){
 210
 211       $this->dns = array();
 212       $ids = $this->list_get_selected_items();
 213
 214       if(count($ids)){
 215         $disallowed = array();
 216         foreach($ids as $id){
 217           $dn = $this->blocklists[$id]['dn'];
 218           $acl = $this->ui->get_permissions($dn, "gofaxlist/blocklistGeneric");
 219           if(preg_match("/d/",$acl)){
 220             $this->dns[$id] = $dn;
 221           }else{
 222             $disallowed[] = $dn;
 223           }
 224         }
 225
 226         if(count($disallowed)){
 227           msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 228         }
 229
 230         if(count($this->dns)){
 231
 232           if ($user= get_multiple_locks($this->dns)){
 233             return(gen_locked_message($user,$this->dns));
 234           }
 235
 236           $dns_names = array();
 237           foreach($this->dns as $dn){
 238             $dns_names[]=@LDAP::fix( $dn);
 239           }
 240           add_lock ($this->dns, $this->ui->dn);
 241
 242           /* Lock the current entry, so nobody will edit it during deletion */
 243           $smarty->assign("info", msgPool::deleteInfo($dns_names,_("blocklist")));
 244           $smarty->assign("multiple", true);
 245           return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 246         }
 247       }
 248     }
 249
 250
 251     /********************
 252       Delete MULTIPLE entries confirmed
 253      ********************/
 254
 255     /* Confirmation for deletion has been passed. */
 256     if (isset($_POST['delete_multiple_blocklist_confirm'])){
 257
 258       /* Remove user by user and check acls before removeing them */
 259       foreach($this->dns as $key => $dn){
 260         $this->dn = $dn;
 261         if (preg_match("/d/",$this->ui->get_permissions($this->dn,"gofaxlist/blocklistGeneric"))){
 262           $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 263           $this->dialog->delete();
 264           $this->dialog = NULL;
 265         } else {
 266           msg_dialog::display(_("Permission error"), msgPool::permDelete($dn), ERROR_DIALOG);
 267         }
 268         /* Remove lock file after successfull deletion */
 269       }
 270       $this->remove_lock();
 271       $this->dns = array();
 272       $this->reload();
 273     }
 274
 275
 276     /********************
 277       Delete MULTIPLE entries Canceled
 278      ********************/
 279
 280     /* Remove lock */
 281     if(isset($_POST['delete_multiple_blocklist_cancel'])){
 282       foreach($this->dns as $key => $dn){
 283         $this->remove_lock();
 284         unset($this->dns[$key]);
 285       }
 286     }
 287
 288
 289     /***************
 290       Remove blocklist
 291      ***************/
 292
 293     /* Delete blocklist requested */
 294     if ($s_action=="del"){
 295       $this->dn=$this->blocklists[$s_entry]['dn'];
 296
 297       /* Check locking */
 298       if (($user= get_lock($this->dn)) != ""){
 299         session::set('dn',$this->dn);
 300         return(gen_locked_message($user, $this->dn));
 301       } else {
 302
 303         // Lock this dn for editing
 304         add_lock ($this->dn, $this->ui->dn);
 305         $smarty->assign("info", msgPool::deleteInfo(@LDAP::fix($this->dn),_("blocklist")));
 306         $smarty->assign("multiple", false);
 307         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 308       }
 309     }
 310
 311
 312     /***************
 313       Remove blocklist confirmed
 314      ***************/
 315
 316     /* Finally delete blocklist */
 317     if (isset($_POST['delete_blocklist_confirm'])){
 318       if (preg_match("/d/",$this->ui->get_permissions($this->dn,"gofaxlist/blocklistGeneric"))){
 319         $this->dialog = new faxblocktabs($this->config,$this->config->data['TABS']['FAXBLOCKTABS'],$this->dn);
 320         $this->dialog->delete();
 321         $this->dialog = NULL;
 322         $this->remove_lock();
 323       } else {
 324         msg_dialog::display(_("Permission error"), msgPool::permDelete(), ERROR_DIALOG);
 325       }
 326     }
 327
 328     /***************
 329       Divlist dialog
 330      ***************/
 331
 332     /* Check if there is a snapshot dialog open */
 333     $base = $this->DivListBlocklist->selectedBase;
 334     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 335       return($str);
 336     }
 337
 338     /* Display dialog with system list */
 339     $this->DivListBlocklist->parent = $this;
 340     $this->DivListBlocklist->execute();
 341
 342     /* Add departments if subsearch is disabled */
 343     if(!$this->DivListBlocklist->SubSearch){
 344       $this->DivListBlocklist->AddDepartments($this->DivListBlocklist->selectedBase,3,1);
 345     }
 346     $this->reload();
 347     $this->DivListBlocklist->setEntries($this->blocklists);
 348     return($this->DivListBlocklist->Draw());
 349   }
 350
 351
 352   function list_get_selected_items()
 353   {
 354     $ids = array();
 355     foreach($_POST as $name => $value){
 356       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 357         $id   = preg_replace("/^item_selected_/","",$name);
 358         $ids[$id] = $id;
 359       }
 360     }
 361     return($ids);
 362   }
 363
 364
 365   /* Return departments, that will be included within snapshot detection */
 366   function get_used_snapshot_bases()
 367   {
 368     return(array(get_ou('blocklistou').$this->DivListBlocklist->selectedBase));
 369   }
 370
 371
 372   /* Reload the list of known blocklists */
 373   function reload()
 374   {
 375     /* Init some vars */
 376     $filter = $filter2      = "";
 377     $base                   = $this->DivListBlocklist->selectedBase;
 378     $Regex                  = $this->DivListBlocklist->Regex;
 379     $SubSearch              = $this->DivListBlocklist->SubSearch;
 380     $ShowSendBocklists      = $this->DivListBlocklist->ShowSendBocklists;
 381     $ShowReceiveBlocklists  = $this->DivListBlocklist->ShowReceiveBlocklists;
 382     $Flags                  = GL_SIZELIMIT;
 383     $res = $res2            = array();
 384
 385     /* Append subsearch to Flags */
 386     if($SubSearch){
 387       $Flags |= GL_SUBSEARCH;
 388     }else{
 389       $base = get_ou('blocklistou').$base;
 390     }
 391
 392     /* Create filter */
 393     if ($ShowSendBocklists){
 394       $filter = "(&(objectClass=goFaxSBlock)(|(cn=".$Regex.")(goFaxSBlocklist=".$Regex.")))";
 395       $res= get_list($filter, "gofaxlist", $base,array("*"), $Flags);
 396     }
 397     if ($ShowReceiveBlocklists){
 398       $filter2= "(&(objectClass=goFaxRBlock)(|(cn=".$Regex.")(goFaxRBlocklist=".$Regex.")))";
 399       $res2= get_list($filter2, "gofaxlist", $base,array("*"), $Flags);
 400     }
 401
 402     $this->blocklists = array_merge($res,$res2);
 403
 404     /* appen && sort */
 405     $tmp=array();
 406     foreach($this->blocklists as $tkey => $val ){
 407
 408       $acl = $this->ui ->get_permissions($base,"gofaxlist/blocklist");
 409       if(preg_match("/r/",$acl)){
 410         $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
 411       }
 412     }
 413     ksort($tmp);
 414     $this->blocklists=array();
 415     foreach($tmp as $val){
 416       $this->blocklists[]=$val;
 417     }
 418     reset ($this->blocklists);
 419   }
 420
 421
 422   /* Save data to object */
 423   function save_object()
 424   {
 425     $this->DivListBlocklist->save_object();
 426     if(is_object($this->CopyPasteHandler)){
 427       $this->CopyPasteHandler->save_object();
 428     }
 429   }
 430
 431
 432
 433
 434
 435   function copyPasteHandling_from_queue($s_action,$s_entry)
 436   {
 437     /* Check if Copy & Paste is disabled */
 438     if(!is_object($this->CopyPasteHandler)){
 439       return("");
 440     }
 441
 442     $ui = get_userinfo();
 443
 444     /* Add a single entry to queue */
 445     if($s_action == "cut" || $s_action == "copy"){
 446       /* Cleanup object queue */
 447       $this->CopyPasteHandler->cleanup_queue();
 448       $dn = $this->blocklists[$s_entry]['dn'];
 449       if($s_action == "copy" && $ui->is_copyable($dn,"gofaxlist","blocklistGeneric")){
 450         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"faxblocktabs","FAXBLOCKTABS","gofaxlist");
 451       }
 452       if($s_action == "cut" && $ui->is_cutable($dn,"gofaxlist","blocklistGeneric")){
 453         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"faxblocktabs","FAXBLOCKTABS","gofaxlist");
 454       }
 455     }
 456
 457     /* Add entries to queue */
 458     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 459
 460       /* Cleanup object queue */
 461       $this->CopyPasteHandler->cleanup_queue();
 462
 463       /* Add new entries to CP queue */
 464       foreach($this->list_get_selected_items() as $id){
 465         $dn = $this->blocklists[$id]['dn'];
 466
 467         if($s_action == "copy_multiple" && $ui->is_copyable($dn,"gofaxlist","blocklistGeneric")){
 468           $this->CopyPasteHandler->add_to_queue($dn,"copy","faxblocktabs","FAXBLOCKTABS","gofaxlist");
 469         }
 470         if($s_action == "cut_multiple" && $ui->is_cutable($dn,"gofaxlist","blocklistGeneric")){
 471           $this->CopyPasteHandler->add_to_queue($dn,"cut","faxblocktabs","FAXBLOCKTABS","gofaxlist");
 472         }
 473       }
 474     }
 475
 476     /* Start pasting entries */
 477     if($s_action == "editPaste"){
 478       $this->start_pasting_copied_objects = TRUE;
 479     }
 480
 481     /* Return C&P dialog */
 482     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 483
 484       /* Get dialog */
 485       $this->CopyPasteHandler->SetVar("base",$this->DivListBlocklist->selectedBase);
 486       $data = $this->CopyPasteHandler->execute();
 487
 488       /* Return dialog data */
 489       if(!empty($data)){
 490         return($data);
 491       }
 492     }
 493
 494     /* Automatically disable status for pasting */
 495     if(!$this->CopyPasteHandler->entries_queued()){
 496       $this->start_pasting_copied_objects = FALSE;
 497     }
 498     return("");
 499   }
 500
 501
 502   /*! \brief Remove entry locks if the plugin was aborted.
 503    */
 504   function remove_lock()
 505   {
 506     if($this->dn) del_lock($this->dn);
 507     if(is_array($this->dns) && count($this->dns)) del_lock($this->dns);
 508   }
 509 }
 510 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 511 ?>