gosa-plugins/gofon/gofon/conference/class_phoneConferenceManagment.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003  Cajus Pollmeier
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 class phoneConferenceManagment extends plugin
  22 {
  23   /* Definitions */
  24   var $plHeadline                                 = "Phone conferences";
  25   var $plDescription                    = "Management";
  26
  27   /* attribute list for save action */
  28   var $attributes                                 = array();
  29   var $objectclasses                    = array();
  30
  31   var $conferences                        = array();
  32   var $conftab            = false;
  33   var $ui                 = NULL;
  34   var $DivListConference  = NULL;
  35
  36   var $CopyPasteHandler   = NULL;
  37   var $start_pasting_copied_objects = FALSE;
  38   var $dns                = array();
  39
  40   var $acl_module = array("gofonconference");
  41
  42   /* Initialise Class */
  43   function phoneConferenceManagment (&$config, $ui)
  44   {
  45     $this->ui                     = $ui;
  46     $this->dn                     = "";
  47     $this->config               = $config;
  48     $this->DivListConference = new divListConference($this->config,$this);
  49
  50     /* Copy & Paste enabled ?*/
  51     if((isset($this->config->data['MAIN']['ENABLECOPYPASTE']))&&(preg_match("/true/i",$this->config->data['MAIN']['ENABLECOPYPASTE']))){
  52       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  53     }
  54   }
  55
  56
  57   /* Execute class and display something */
  58   function execute()
  59   {
  60     /* Call parent execute */
  61     plugin::execute();
  62
  63     session::set('LOCK_VARS_TO_USE',array("/^menu_action/","/^id$/","/^act$/","/^conference_/","/^item_selected/","/^remove_multiple_conferences/"));
  64
  65     /***************
  66       Variable initialisation
  67      ***************/
  68
  69     /* Reload departments */
  70     $smarty                                                       = get_smarty();
  71     $display                                              = "";
  72     $s_action                                           = "";  // Will contain an action, like del or edit
  73     $s_entry                                            = "";  // The entry name for edit delete -...
  74
  75
  76     /***************
  77       Check posts
  78      ***************/
  79
  80     foreach($_POST as $key => $post){
  81       if(preg_match("/^conference_new.*/i",$key)){
  82         $s_action = "new";
  83         // Post for delete
  84       }elseif(preg_match("/^conference_del.*/",$key)){
  85         $s_action = "del";
  86         $s_entry  = preg_replace("/^conference_del_/i","",$key);
  87         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  88         // Post for edit
  89       }elseif(preg_match("/conference_edit_.*/",$key)){
  90         $s_action="edit";
  91         $s_entry  = preg_replace("/conference_edit_/i","",$key);
  92         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  93       }elseif(preg_match("/^remove_multiple_conferences/",$key)){
  94         $s_action="del_multiple";
  95       }elseif(preg_match("/^editPaste.*/i",$key)){
  96         $s_action="editPaste";
  97       }elseif(preg_match("/^copy_.*/",$key)){
  98         $s_action="copy";
  99         $s_entry  = preg_replace("/^copy_/i","",$key);
 100         $s_entry  = preg_replace("/_.$/","",$s_entry);
 101       }elseif(preg_match("/^cut_.*/",$key)){
 102         $s_action="cut";
 103         $s_entry  = preg_replace("/^cut_/i","",$key);
 104         $s_entry  = preg_replace("/_.$/","",$s_entry);
 105       }elseif(preg_match("/^multiple_copy_objects/",$key)){
 106         $s_action = "copy_multiple";
 107       }elseif(preg_match("/^multiple_cut_objects/",$key)){
 108         $s_action = "cut_multiple";
 109       }
 110     }
 111
 112     /* Edit Entry */
 113     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 114       $s_action = "edit";
 115       $s_entry  = $_GET['id'];
 116     }
 117
 118     /* handle C&P from layers menu */
 119     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
 120       $s_action = "copy_multiple";
 121     }
 122     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
 123       $s_action = "cut_multiple";
 124     }
 125     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
 126       $s_action = "editPaste";
 127     }
 128
 129     /* Create options */
 130     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "conference_new"){
 131       $s_action = "new";
 132     }
 133
 134     /* handle remove from layers menu */
 135     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 136       $s_action = "del_multiple";
 137     }
 138
 139
 140     /***************
 141       Cancel dialogs
 142      ***************/
 143
 144     /* Reset requested? */
 145     if (isset($_POST['edit_cancel'])){
 146       $this->remove_lock();
 147       $this->conftab= NULL;
 148       $this->lognames= array();;
 149       $this->cn= "";
 150       session::un_set('objectinfo');
 151     }
 152
 153
 154     /********************
 155       Copy & Paste Handling  ...
 156      ********************/
 157
 158     /* Display the copy & paste dialog, if it is currently open */
 159     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 160     if($ret){
 161       return($ret);
 162     }
 163
 164
 165     /********************
 166       Delete MULTIPLE entries requested, display confirm dialog
 167      ********************/
 168
 169     if ($s_action=="del_multiple"){
 170       $ids = $this->list_get_selected_items();
 171
 172       $this->dns = array();
 173       if(count($ids)){
 174         $disallowed = array();
 175         foreach($ids as $id){
 176           $dn = $this->conferences[$id]['dn'];
 177           $acl = $this->ui->get_permissions($dn, "gofonconference/conference");
 178           if(preg_match("/d/",$acl)){
 179             $this->dns[$id] = $dn;
 180           }else{
 181             $disallowed[] = $dn;
 182           }
 183         }
 184
 185         if(count($disallowed)){
 186           msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 187         }
 188
 189         if(count($this->dns)){
 190
 191           /* Check locks */
 192           if ($user= get_multiple_locks($this->dns)){
 193             return(gen_locked_message($user,$this->dns));
 194           }
 195
 196           /* Prepare entry list to be displayed */
 197           $dns_names = array();
 198           foreach($this->dns as $dn){
 199             $dns_names[] = @LDAP::fix($dn);
 200           }
 201
 202           /* Lock the current entry, so nobody will edit it during deletion */
 203           add_lock ($this->dns, $this->ui->dn);
 204
 205           $smarty->assign("info", msgPool::deleteInfo($dns_names,_("conference")));
 206           $smarty->assign("multiple", true);
 207           return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 208         }
 209       }
 210     }
 211
 212
 213     /********************
 214       Delete MULTIPLE entries confirmed
 215      ********************/
 216
 217     /* Confirmation for deletion has been passed. Users should be deleted. */
 218     if (isset($_POST['delete_multiple_conference_confirm'])){
 219
 220       /* Remove user by user and check acls before removeing them */
 221       foreach($this->dns as $key => $dn){
 222         $this->dn = $dn;
 223         $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 224         if(preg_match("/d/",$acl)){
 225           $this->remove_from_parent();
 226         } else {
 227           msg_dialog::display(_("Permission error"), _("You have not permission to delete this entry!"), ERROR_DIALOG);
 228         }
 229       }
 230
 231       /* Remove lock file after successfull deletion */
 232       $this->remove_lock();
 233       $this->dns = array();
 234     }
 235
 236
 237     /********************
 238       Delete MULTIPLE entries Canceled
 239      ********************/
 240
 241     /* Remove lock */
 242     if(isset($_POST['delete_multiple_conference_cancel'])){
 243       $this->remove_lock();
 244       $this->dns =array();
 245     }
 246
 247
 248     /***************
 249       Delete
 250      ***************/
 251
 252     /* Delete Entry if Posted action (s_action) == del
 253      * The entry which will be deleted is defined in $s_entry
 254      */
 255     if ($s_action =="del"){
 256
 257       $acl = $this->ui->get_permissions($this->conferences[$s_entry]['dn'],"gofonconference/conference");
 258       if(preg_match("/d/",$acl)){
 259         $this->dn= $this->conferences[$s_entry]['dn'];
 260
 261         /* Check locking */
 262         if (($conf= get_lock($this->dn)) != ""){
 263           session::set('dn',$this->dn);
 264           return(gen_locked_message($conf, $this->dn));
 265         } else {
 266           add_lock ($this->dn, $this->ui->dn);
 267           $smarty->assign("info", msgPool::deleteInfo(@LDAP::fix($this->dn),_("conference")));
 268           $smarty->assign("multiple", false);
 269           $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 270           return ($display);
 271         }
 272       }
 273     }
 274
 275
 276     /***************
 277       Delete confirmed
 278      ***************/
 279
 280     /* If department deletion is accepted ...
 281      * Finally delete department
 282      */
 283     if (isset($_POST['delete_department_confirm'])){
 284       $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 285       if(preg_match("/d/",$acl)){
 286         $this->remove_from_parent();
 287       } else {
 288         msg_dialog::display(_("Permission error"), _("You have not permission to delete this entry!"), ERROR_DIALOG);
 289       }
 290     }
 291
 292
 293     /***************
 294       Edit
 295      ***************/
 296
 297     /* Edit Entry if Posted action (s_action) == edit
 298      * The entry which will be edited is defined in $s_entry
 299      */
 300     if (($s_action=="edit") && (!isset($this->conftab->config))){
 301
 302       $this->dn= $this->conferences[$s_entry]['dn'];
 303
 304       if (($conf= get_lock($this->dn)) != ""){
 305         return(gen_locked_message ($conf, $this->dn));
 306       }
 307
 308       /* Lock the current entry, so everyone will get the  above dialog */
 309       add_lock ($this->dn, $this->ui->dn);
 310
 311       /* Register conftab to trigger edit dialog */
 312       $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 313       $this->conftab->set_acl_base($this->dn);
 314       session::set('objectinfo',$this->dn);
 315     }
 316
 317
 318     /***************
 319       Create new
 320      ***************/
 321
 322     /* Insert new entry*/
 323     if($s_action == "new" ){
 324
 325       $dummy_dn = "cn=dummy,".get_ou('conferenceou').$this->DivListConference->selectedBase;
 326       $acl = $this->ui->get_permissions($dummy_dn,"gofonconference/conference");
 327       if(preg_match("/c/",$acl)){
 328         /* Set up the users ACL's for this 'dn' */
 329         $this->dn= "new";
 330         $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 331         $this->conftab->set_acl_base($dummy_dn);
 332         session::un_set('objectinfo');
 333       }
 334     }
 335
 336
 337     /***************
 338       Save entry
 339      ***************/
 340
 341     /* Edit finished, check and save changes */
 342     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->conftab->config))){
 343       /* Check tabs, will feed message array */
 344       $this->conftab->last= $this->conftab->current;
 345       $this->conftab->save_object();
 346       $message= $this->conftab->check();
 347
 348       if (count($message) == 0){
 349         if($this->conftab->save() == 1){
 350           gosa_log ("goFonConference object '".$this->dn."' saving failed.");
 351           return;
 352         }
 353         gosa_log ("goFonConference object '".$this->dn."' has been saved");
 354
 355         if (!isset($_POST['edit_apply'])){
 356           $this->remove_lock();
 357           $this->conftab= NULL;
 358           session::un_set('objectinfo');
 359         }else{
 360
 361           /* Reinitialize tab */
 362           if($this->conftab instanceof tabs){
 363             $this->conftab->re_init();
 364           }
 365         }
 366
 367       } else {
 368         msg_dialog::displayChecks($message);
 369       }
 370     }
 371
 372
 373     /***************
 374       Display dialogs
 375      ***************/
 376
 377     /* if edit or new, show dialog */
 378     if(($this->conftab) && (isset($this->conftab->config))){
 379       $display= $this->conftab->execute();
 380
 381       /* Don't show buttons if tab dialog requests this */
 382       if (!$this->conftab->by_object[$this->conftab->current]->dialog){
 383         $display.= "<p style=\"text-align:right\">\n";
 384         $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
 385         $display.= "&nbsp;\n";
 386         if ($this->dn != "new"){
 387           $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
 388           $display.= "&nbsp;\n";
 389         }
 390         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
 391         $display.= "</p>";
 392       }
 393       return ($display);
 394     }
 395
 396
 397     /***************
 398       display divlist
 399      ***************/
 400
 401     /* Check if there is a snapshot dialog open */
 402     $base = $this->DivListConference->selectedBase;
 403     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases(),$this)){
 404       return($str);
 405     }
 406
 407     /* Return rendered main page */
 408     /* Display dialog with system list */
 409     $this->DivListConference->parent = $this;
 410     $this->DivListConference->execute();
 411
 412     /* Add departments if subsearch is disabled */
 413     if(!$this->DivListConference->SubSearch){
 414       $this->DivListConference->AddDepartments($this->DivListConference->selectedBase,5,1);
 415     }
 416     $this->reload();
 417     $this->DivListConference->setEntries($this->conferences);
 418     return($this->DivListConference->Draw());
 419   }
 420
 421
 422   /* Return departments, that will be included within snapshot detection */
 423   function get_used_snapshot_bases()
 424   {
 425     return(array(get_ou('conferenceou').$this->DivListConference->selectedBase));
 426   }
 427
 428
 429   /* Reload entries for divlist.
 430    * reload all conferences for the current base, with the given regex
 431    */
 432   function reload()
 433   {
 434     $Base             = get_ou('conferenceou').$this->DivListConference->selectedBase;
 435     $SubSearch        = $this->DivListConference->SubSearch;
 436     $Regex            = $this->DivListConference->Regex;
 437     $Flags            = GL_SIZELIMIT ;
 438     $Filter           = "(&(|(cn=".$Regex.")(description=".$Regex."))(objectClass=goFonConference))";
 439     $Attrs            = array("cn","goFonConferenceOwner","goFonPIN","telephoneNumber");
 440
 441     if($SubSearch){
 442       $Flags |= GL_SUBSEARCH;
 443     }
 444
 445     $this->conferences= get_list($Filter, "gofonconference", $Base, $Attrs, $Flags);
 446   }
 447
 448   function remove_from_parent()
 449   {
 450     /* Ehm what are we doinf here ? */
 451
 452     $cfg = new conference($this->config, $this->dn);
 453     $cfg->set_acl_category("gofonconference");
 454     $cfg->set_acl_base($this->dn);
 455
 456     $cfg->remove_from_parent();
 457     $ldap= $this->config->get_ldap_link();
 458     $ldap->cd ($this->dn);
 459     $ldap->recursive_remove();
 460
 461     /* Optionally execute a command after we're done */
 462     $this->postremove();
 463
 464     /* Delete references to object groups */
 465     $ldap->cd ($this->config->current['BASE']);
 466     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 467     while ($ldap->fetch()){
 468       $og= new conftab($this->config, $ldap->getDN());
 469       unset($og->member[$this->dn]);
 470       $og->save ();
 471     }
 472
 473   }
 474
 475
 476   function copyPasteHandling_from_queue($s_action,$s_entry)
 477   {
 478     /* Check if Copy & Paste is disabled */
 479     if(!is_object($this->CopyPasteHandler)){
 480       return("");
 481     }
 482
 483     $ui = get_userinfo();
 484
 485     /* Add a single entry to queue */
 486     if($s_action == "cut" || $s_action == "copy"){
 487
 488       /* Cleanup object queue */
 489       $this->CopyPasteHandler->cleanup_queue();
 490       $dn = $this->conferences[$s_entry]['dn'];
 491
 492       if($s_action == "copy" && $ui->is_copyable($dn,"gofonconference","conference")){
 493         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"conferencetabs","CONFERENCETABS","gofonconference");
 494       }
 495       if($s_action == "cut" && $ui->is_cutable($dn,"gofonconference","conference")){
 496         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"conferencetabs","CONFERENCETABS","gofonconference");
 497       }
 498     }
 499
 500     /* Add entries to queue */
 501     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 502
 503       /* Cleanup object queue */
 504       $this->CopyPasteHandler->cleanup_queue();
 505
 506       /* Add new entries to CP queue */
 507       foreach($this->list_get_selected_items() as $id){
 508         $dn = $this->conferences[$id]['dn'];
 509
 510         if($s_action == "copy_multiple" && $ui->is_copyable($dn,"gofonconference","conference")){
 511           $this->CopyPasteHandler->add_to_queue($dn,"copy","conferencetabs","CONFERENCETABS","gofonconference");
 512         }
 513         if($s_action == "cut_multiple" && $ui->is_cutable($dn,"gofonconference","conference")){
 514           $this->CopyPasteHandler->add_to_queue($dn,"cut","conferencetabs","CONFERENCETABS","gofonconference");
 515         }
 516       }
 517     }
 518
 519     /* Start pasting entries */
 520     if($s_action == "editPaste"){
 521       $this->start_pasting_copied_objects = TRUE;
 522     }
 523     /* Return C&P dialog */
 524     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 525
 526       /* Get dialog */
 527       $this->CopyPasteHandler->SetVar("base",$this->DivListConference->selectedBase);
 528       $data = $this->CopyPasteHandler->execute();
 529
 530       /* Return dialog data */
 531       if(!empty($data)){
 532         return($data);
 533       }
 534     }
 535
 536     /* Automatically disable status for pasting */
 537     if(!$this->CopyPasteHandler->entries_queued()){
 538       $this->start_pasting_copied_objects = FALSE;
 539     }
 540     return("");
 541   }
 542
 543
 544   function save_object()
 545   {
 546     $this->DivListConference->save_object();
 547   }
 548
 549
 550   /*! \brief Remove entry locks if the plugin was aborted.
 551    */
 552   function remove_lock()
 553   {
 554     if($this->dn) del_lock($this->dn);
 555     if(is_array($this->dns) && count($this->dns)) del_lock($this->dns);
 556     if(isset($this->conftab) && isset($this->conftab->dn)){
 557       del_lock ($this->conftab->dn);
 558     }
 559   }
 560
 561
 562   function list_get_selected_items()
 563   {
 564     $ids = array();
 565     foreach($_POST as $name => $value){
 566       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 567         $id   = preg_replace("/^item_selected_/","",$name);
 568         $ids[$id] = $id;
 569       }
 570     }
 571     return($ids);
 572   }
 573
 574
 575 }
 576 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 577 ?>