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