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   var $plIcon             = "plugins/gofon/images/conference.png";
  27
  28   /* attribute list for save action */
  29   var $attributes                                 = array();
  30   var $objectclasses                    = array();
  31
  32   var $conferences                        = array();
  33   var $conftab            = false;
  34   var $ui                 = NULL;
  35   var $DivListConference  = NULL;
  36
  37   var $CopyPasteHandler   = NULL;
  38   var $start_pasting_copied_objects = FALSE;
  39   var $dns                = array();
  40
  41   var $acl_module = array("gofonconference");
  42
  43   /* Initialise Class */
  44   function phoneConferenceManagment (&$config, $ui)
  45   {
  46     $this->ui                     = $ui;
  47     $this->dn                     = "";
  48     $this->config               = $config;
  49     $this->DivListConference = new divListConference($this->config,$this);
  50
  51     /* Copy & Paste enabled ?*/
  52     if((isset($this->config->data['MAIN']['ENABLECOPYPASTE']))&&(preg_match("/true/i",$this->config->data['MAIN']['ENABLECOPYPASTE']))){
  53       $this->CopyPasteHandler = new CopyPasteHandler($this->config);
  54     }
  55   }
  56
  57
  58   /* Execute class and display something */
  59   function execute()
  60   {
  61     /* Call parent execute */
  62     plugin::execute();
  63
  64     session::set('LOCK_VARS_TO_USE',array("/^menu_action/","/^id$/","/^act$/","/^conference_/","/^item_selected/","/^remove_multiple_conferences/"));
  65
  66     /***************
  67       Variable initialisation
  68      ***************/
  69
  70     /* Reload departments */
  71     $smarty                                                       = get_smarty();
  72     $display                                              = "";
  73     $s_action                                           = "";  // Will contain an action, like del or edit
  74     $s_entry                                            = "";  // The entry name for edit delete -...
  75
  76
  77     /***************
  78       Check posts
  79      ***************/
  80
  81     foreach($_POST as $key => $post){
  82       if(preg_match("/^conference_new.*/i",$key)){
  83         $s_action = "new";
  84         // Post for delete
  85       }elseif(preg_match("/^conference_del.*/",$key)){
  86         $s_action = "del";
  87         $s_entry  = preg_replace("/^conference_del_/i","",$key);
  88         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  89         // Post for edit
  90       }elseif(preg_match("/conference_edit_.*/",$key)){
  91         $s_action="edit";
  92         $s_entry  = preg_replace("/conference_edit_/i","",$key);
  93         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  94       }elseif(preg_match("/^remove_multiple_conferences/",$key)){
  95         $s_action="del_multiple";
  96       }elseif(preg_match("/^editPaste.*/i",$key)){
  97         $s_action="editPaste";
  98       }elseif(preg_match("/^copy_.*/",$key)){
  99         $s_action="copy";
 100         $s_entry  = preg_replace("/^copy_/i","",$key);
 101         $s_entry  = preg_replace("/_.$/","",$s_entry);
 102       }elseif(preg_match("/^cut_.*/",$key)){
 103         $s_action="cut";
 104         $s_entry  = preg_replace("/^cut_/i","",$key);
 105         $s_entry  = preg_replace("/_.$/","",$s_entry);
 106       }elseif(preg_match("/^multiple_copy_objects/",$key)){
 107         $s_action = "copy_multiple";
 108       }elseif(preg_match("/^multiple_cut_objects/",$key)){
 109         $s_action = "cut_multiple";
 110       }
 111     }
 112
 113     /* Edit Entry */
 114     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
 115       $s_action = "edit";
 116       $s_entry  = $_GET['id'];
 117     }
 118
 119     /* handle C&P from layers menu */
 120     if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
 121       $s_action = "copy_multiple";
 122     }
 123     if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
 124       $s_action = "cut_multiple";
 125     }
 126     if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
 127       $s_action = "editPaste";
 128     }
 129
 130     /* Create options */
 131     if(isset($_POST['menu_action']) && $_POST['menu_action'] == "conference_new"){
 132       $s_action = "new";
 133     }
 134
 135     /* handle remove from layers menu */
 136     if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
 137       $s_action = "del_multiple";
 138     }
 139
 140
 141     /***************
 142       Cancel dialogs
 143      ***************/
 144
 145     /* Reset requested? */
 146     if (isset($_POST['edit_cancel'])){
 147       $this->remove_lock();
 148       $this->conftab= NULL;
 149       $this->lognames= array();;
 150       $this->cn= "";
 151       session::un_set('objectinfo');
 152     }
 153
 154
 155     /********************
 156       Copy & Paste Handling  ...
 157      ********************/
 158
 159     /* Display the copy & paste dialog, if it is currently open */
 160     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 161     if($ret){
 162       return($ret);
 163     }
 164
 165
 166     /********************
 167       Delete MULTIPLE entries requested, display confirm dialog
 168      ********************/
 169
 170     if ($s_action=="del_multiple"){
 171       $ids = $this->list_get_selected_items();
 172
 173       $this->dns = array();
 174       if(count($ids)){
 175         $disallowed = array();
 176         foreach($ids as $id){
 177           $dn = $this->conferences[$id]['dn'];
 178           $acl = $this->ui->get_permissions($dn, "gofonconference/conference");
 179           if(preg_match("/d/",$acl)){
 180             $this->dns[$id] = $dn;
 181           }else{
 182             $disallowed[] = $dn;
 183           }
 184         }
 185
 186         if(count($disallowed)){
 187           msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
 188         }
 189
 190         if(count($this->dns)){
 191
 192           /* Check locks */
 193           if ($user= get_multiple_locks($this->dns)){
 194             return(gen_locked_message($user,$this->dns));
 195           }
 196
 197           /* Prepare entry list to be displayed */
 198           $dns_names = array();
 199           foreach($this->dns as $dn){
 200             $dns_names[] = @LDAP::fix($dn);
 201           }
 202
 203           /* Lock the current entry, so nobody will edit it during deletion */
 204           add_lock ($this->dns, $this->ui->dn);
 205
 206           $smarty->assign("info", msgPool::deleteInfo($dns_names,_("conference")));
 207           $smarty->assign("multiple", true);
 208           return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 209         }
 210       }
 211     }
 212
 213
 214     /********************
 215       Delete MULTIPLE entries confirmed
 216      ********************/
 217
 218     /* Confirmation for deletion has been passed. Users should be deleted. */
 219     if (isset($_POST['delete_multiple_conference_confirm'])){
 220
 221       /* Remove user by user and check acls before removeing them */
 222       foreach($this->dns as $key => $dn){
 223         $this->dn = $dn;
 224         $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 225         if(preg_match("/d/",$acl)){
 226           $this->remove_from_parent();
 227         } else {
 228           msg_dialog::display(_("Permission error"), _("You have not permission to delete this entry!"), ERROR_DIALOG);
 229         }
 230       }
 231
 232       /* Remove lock file after successfull deletion */
 233       $this->remove_lock();
 234       $this->dns = array();
 235     }
 236
 237
 238     /********************
 239       Delete MULTIPLE entries Canceled
 240      ********************/
 241
 242     /* Remove lock */
 243     if(isset($_POST['delete_multiple_conference_cancel'])){
 244       $this->remove_lock();
 245       $this->dns =array();
 246     }
 247
 248
 249     /***************
 250       Delete
 251      ***************/
 252
 253     /* Delete Entry if Posted action (s_action) == del
 254      * The entry which will be deleted is defined in $s_entry
 255      */
 256     if ($s_action =="del"){
 257
 258       $acl = $this->ui->get_permissions($this->conferences[$s_entry]['dn'],"gofonconference/conference");
 259       if(preg_match("/d/",$acl)){
 260         $this->dn= $this->conferences[$s_entry]['dn'];
 261
 262         /* Check locking */
 263         if (($conf= get_lock($this->dn)) != ""){
 264           session::set('dn',$this->dn);
 265           return(gen_locked_message($conf, $this->dn));
 266         } else {
 267           add_lock ($this->dn, $this->ui->dn);
 268           $smarty->assign("info", msgPool::deleteInfo(@LDAP::fix($this->dn),_("conference")));
 269           $smarty->assign("multiple", false);
 270           $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 271           return ($display);
 272         }
 273       }
 274     }
 275
 276
 277     /***************
 278       Delete confirmed
 279      ***************/
 280
 281     /* If department deletion is accepted ...
 282      * Finally delete department
 283      */
 284     if (isset($_POST['delete_department_confirm'])){
 285       $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 286       if(preg_match("/d/",$acl)){
 287         $this->remove_from_parent();
 288       } else {
 289         msg_dialog::display(_("Permission error"), _("You have not permission to delete this entry!"), ERROR_DIALOG);
 290       }
 291     }
 292
 293
 294     /***************
 295       Edit
 296      ***************/
 297
 298     /* Edit Entry if Posted action (s_action) == edit
 299      * The entry which will be edited is defined in $s_entry
 300      */
 301     if (($s_action=="edit") && (!isset($this->conftab->config))){
 302
 303       $this->dn= $this->conferences[$s_entry]['dn'];
 304
 305       if (($conf= get_lock($this->dn)) != ""){
 306         return(gen_locked_message ($conf, $this->dn));
 307       }
 308
 309       /* Lock the current entry, so everyone will get the  above dialog */
 310       add_lock ($this->dn, $this->ui->dn);
 311
 312       /* Register conftab to trigger edit dialog */
 313       $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 314       $this->conftab->set_acl_base($this->dn);
 315       session::set('objectinfo',$this->dn);
 316     }
 317
 318
 319     /***************
 320       Create new
 321      ***************/
 322
 323     /* Insert new entry*/
 324     if($s_action == "new" ){
 325
 326       $dummy_dn = "cn=dummy,".get_ou('conferenceou').$this->DivListConference->selectedBase;
 327       $acl = $this->ui->get_permissions($dummy_dn,"gofonconference/conference");
 328       if(preg_match("/c/",$acl)){
 329         /* Set up the users ACL's for this 'dn' */
 330         $this->dn= "new";
 331         $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 332         $this->conftab->set_acl_base($dummy_dn);
 333         session::un_set('objectinfo');
 334       }
 335     }
 336
 337
 338     /***************
 339       Save entry
 340      ***************/
 341
 342     /* Edit finished, check and save changes */
 343     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->conftab->config))){
 344       /* Check tabs, will feed message array */
 345       $this->conftab->last= $this->conftab->current;
 346       $this->conftab->save_object();
 347       $message= $this->conftab->check();
 348
 349       if (count($message) == 0){
 350         if($this->conftab->save() == 1){
 351           gosa_log ("goFonConference object '".$this->dn."' saving failed.");
 352           return;
 353         }
 354         gosa_log ("goFonConference object '".$this->dn."' has been saved");
 355
 356         if (!isset($_POST['edit_apply'])){
 357           $this->remove_lock();
 358           $this->conftab= NULL;
 359           session::un_set('objectinfo');
 360         }else{
 361
 362           /* Reinitialize tab */
 363           if($this->conftab instanceof tabs){
 364             $this->conftab->re_init();
 365           }
 366         }
 367
 368       } else {
 369         msg_dialog::displayChecks($message);
 370       }
 371     }
 372
 373
 374     /***************
 375       Display dialogs
 376      ***************/
 377
 378     /* if edit or new, show dialog */
 379     if(($this->conftab) && (isset($this->conftab->config))){
 380       $display= $this->conftab->execute();
 381
 382       /* Don't show buttons if tab dialog requests this */
 383       if (!$this->conftab->by_object[$this->conftab->current]->dialog){
 384         $display.= "<p style=\"text-align:right\">\n";
 385         $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
 386         $display.= "&nbsp;\n";
 387         if ($this->dn != "new"){
 388           $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
 389           $display.= "&nbsp;\n";
 390         }
 391         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
 392         $display.= "</p>";
 393       }
 394       return ($display);
 395     }
 396
 397
 398     /***************
 399       display divlist
 400      ***************/
 401
 402     /* Check if there is a snapshot dialog open */
 403     $base = $this->DivListConference->selectedBase;
 404     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases(),$this)){
 405       return($str);
 406     }
 407
 408     /* Return rendered main page */
 409     /* Display dialog with system list */
 410     $this->DivListConference->parent = $this;
 411     $this->DivListConference->execute();
 412
 413     /* Add departments if subsearch is disabled */
 414     if(!$this->DivListConference->SubSearch){
 415       $this->DivListConference->AddDepartments($this->DivListConference->selectedBase,5,1);
 416     }
 417     $this->reload();
 418     $this->DivListConference->setEntries($this->conferences);
 419     return($this->DivListConference->Draw());
 420   }
 421
 422
 423   /* Return departments, that will be included within snapshot detection */
 424   function get_used_snapshot_bases()
 425   {
 426     return(array(get_ou('conferenceou').$this->DivListConference->selectedBase));
 427   }
 428
 429
 430   /* Reload entries for divlist.
 431    * reload all conferences for the current base, with the given regex
 432    */
 433   function reload()
 434   {
 435     $Base             = get_ou('conferenceou').$this->DivListConference->selectedBase;
 436     $SubSearch        = $this->DivListConference->SubSearch;
 437     $Regex            = $this->DivListConference->Regex;
 438     $Flags            = GL_SIZELIMIT ;
 439     $Filter           = "(&(|(cn=".$Regex.")(description=".$Regex."))(objectClass=goFonConference))";
 440     $Attrs            = array("cn","goFonConferenceOwner","goFonPIN","telephoneNumber");
 441
 442     if($SubSearch){
 443       $Flags |= GL_SUBSEARCH;
 444     }
 445
 446     $this->conferences= get_list($Filter, "gofonconference", $Base, $Attrs, $Flags);
 447   }
 448
 449   function remove_from_parent()
 450   {
 451     /* Ehm what are we doinf here ? */
 452
 453     $cfg = new conference($this->config, $this->dn);
 454     $cfg->set_acl_category("gofonconference");
 455     $cfg->set_acl_base($this->dn);
 456
 457     $cfg->remove_from_parent();
 458     $ldap= $this->config->get_ldap_link();
 459     $ldap->cd ($this->dn);
 460     $ldap->recursive_remove();
 461
 462     /* Optionally execute a command after we're done */
 463     $this->postremove();
 464
 465     /* Delete references to object groups */
 466     $ldap->cd ($this->config->current['BASE']);
 467     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 468     while ($ldap->fetch()){
 469       $og= new conftab($this->config, $ldap->getDN());
 470       unset($og->member[$this->dn]);
 471       $og->save ();
 472     }
 473
 474   }
 475
 476
 477   function copyPasteHandling_from_queue($s_action,$s_entry)
 478   {
 479     /* Check if Copy & Paste is disabled */
 480     if(!is_object($this->CopyPasteHandler)){
 481       return("");
 482     }
 483
 484     $ui = get_userinfo();
 485
 486     /* Add a single entry to queue */
 487     if($s_action == "cut" || $s_action == "copy"){
 488
 489       /* Cleanup object queue */
 490       $this->CopyPasteHandler->cleanup_queue();
 491       $dn = $this->conferences[$s_entry]['dn'];
 492
 493       if($s_action == "copy" && $ui->is_copyable($dn,"gofonconference","conference")){
 494         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"conferencetabs","CONFERENCETABS","gofonconference");
 495       }
 496       if($s_action == "cut" && $ui->is_cutable($dn,"gofonconference","conference")){
 497         $this->CopyPasteHandler->add_to_queue($dn,$s_action,"conferencetabs","CONFERENCETABS","gofonconference");
 498       }
 499     }
 500
 501     /* Add entries to queue */
 502     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 503
 504       /* Cleanup object queue */
 505       $this->CopyPasteHandler->cleanup_queue();
 506
 507       /* Add new entries to CP queue */
 508       foreach($this->list_get_selected_items() as $id){
 509         $dn = $this->conferences[$id]['dn'];
 510
 511         if($s_action == "copy_multiple" && $ui->is_copyable($dn,"gofonconference","conference")){
 512           $this->CopyPasteHandler->add_to_queue($dn,"copy","conferencetabs","CONFERENCETABS","gofonconference");
 513         }
 514         if($s_action == "cut_multiple" && $ui->is_cutable($dn,"gofonconference","conference")){
 515           $this->CopyPasteHandler->add_to_queue($dn,"cut","conferencetabs","CONFERENCETABS","gofonconference");
 516         }
 517       }
 518     }
 519
 520     /* Start pasting entries */
 521     if($s_action == "editPaste"){
 522       $this->start_pasting_copied_objects = TRUE;
 523     }
 524     /* Return C&P dialog */
 525     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 526
 527       /* Get dialog */
 528       $this->CopyPasteHandler->SetVar("base",$this->DivListConference->selectedBase);
 529       $data = $this->CopyPasteHandler->execute();
 530
 531       /* Return dialog data */
 532       if(!empty($data)){
 533         return($data);
 534       }
 535     }
 536
 537     /* Automatically disable status for pasting */
 538     if(!$this->CopyPasteHandler->entries_queued()){
 539       $this->start_pasting_copied_objects = FALSE;
 540     }
 541     return("");
 542   }
 543
 544
 545   function save_object()
 546   {
 547     $this->DivListConference->save_object();
 548   }
 549
 550
 551   /*! \brief Remove entry locks if the plugin was aborted.
 552    */
 553   function remove_lock()
 554   {
 555     if($this->dn) del_lock($this->dn);
 556     if(is_array($this->dns) && count($this->dns)) del_lock($this->dns);
 557     if(isset($this->conftab) && isset($this->conftab->dn)){
 558       del_lock ($this->conftab->dn);
 559     }
 560   }
 561
 562
 563   function list_get_selected_items()
 564   {
 565     $ids = array();
 566     foreach($_POST as $name => $value){
 567       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 568         $id   = preg_replace("/^item_selected_/","",$name);
 569         $ids[$id] = $id;
 570       }
 571     }
 572     return($ids);
 573   }
 574
 575
 576 }
 577 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 578 ?>