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