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