plugins/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     $_SESSION['LOCK_VARS_TO_USE'] = array("/^id$/","/^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  = $_GET['id'];
 118     }
 119
 120
 121     /***************
 122       Cancel dialogs
 123      ***************/
 124
 125     /* Reset requested? */
 126     if (isset($_POST['edit_cancel'])){
 127       if (isset($this->conftab)){
 128         del_lock ($this->conftab->dn);
 129         unset ($this->conftab);
 130       }
 131       $this->conftab= NULL;
 132       $this->lognames= array();;
 133       $this->cn= "";
 134       unset ($_SESSION['objectinfo']);
 135     }
 136
 137
 138     /********************
 139       Copy & Paste Handling  ...
 140      ********************/
 141
 142     /* Display the copy & paste dialog, if it is currently open */
 143     $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
 144     if($ret){
 145       return($ret);
 146     }
 147
 148
 149     /********************
 150       Delete MULTIPLE entries requested, display confirm dialog
 151      ********************/
 152
 153     if ($s_action=="del_multiple"){
 154       $ids = $this->list_get_selected_items();
 155
 156       if(count($ids)){
 157
 158         foreach($ids as $id){
 159           $dn = $this->conferences[$id]['dn'];
 160           if (($user= get_lock($dn)) != ""){
 161             return(gen_locked_message ($user, $dn));
 162           }
 163           $this->dns[$id] = $dn;
 164         }
 165
 166         $dns_names = "<br><pre>";
 167         foreach($this->dns as $dn){
 168           add_lock ($dn, $this->ui->dn);
 169           $dns_names .= $dn."\n";
 170         }
 171         $dns_names .="</pre>";
 172
 173         /* Lock the current entry, so nobody will edit it during deletion */
 174         $smarty->assign("info",     sprintf(_("You're about to delete the following user(s) %s"), @LDAP::fix($dns_names)));
 175         $smarty->assign("multiple", true);
 176         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 177       }
 178     }
 179
 180
 181     /********************
 182       Delete MULTIPLE entries confirmed
 183      ********************/
 184
 185     /* Confirmation for deletion has been passed. Users should be deleted. */
 186     if (isset($_POST['delete_multiple_conference_confirm'])){
 187
 188       /* Remove user by user and check acls before removeing them */
 189       foreach($this->dns as $key => $dn){
 190         $this->dn = $dn;
 191         $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 192         if(preg_match("/d/",$acl)){
 193           $this->remove_from_parent();
 194         } else {
 195           print_red (_("You have no permission to remove this department."));
 196         }
 197         /* Remove lock file after successfull deletion */
 198         del_lock ($dn);
 199         unset($this->dns[$key]);
 200       }
 201     }
 202
 203
 204     /********************
 205       Delete MULTIPLE entries Canceled
 206      ********************/
 207
 208     /* Remove lock */
 209     if(isset($_POST['delete_multiple_conference_cancel'])){
 210       foreach($this->dns as $key => $dn){
 211         del_lock ($dn);
 212         unset($this->dns[$key]);
 213       }
 214     }
 215
 216
 217     /***************
 218       Delete
 219      ***************/
 220
 221     /* Delete Entry if Posted action (s_action) == del
 222      * The entry which will be deleted is defined in $s_entry
 223      */
 224     if ($s_action =="del"){
 225
 226       $acl = $this->ui->get_permissions($this->conferences[$s_entry]['dn'],"gofonconference/conference");
 227       if(preg_match("/d/",$acl)){
 228         $this->dn= $this->conferences[$s_entry]['dn'];
 229
 230         /* Check locking */
 231         if (($conf= get_lock($this->dn)) != ""){
 232           $_SESSION['dn']= $this->dn;
 233           return(gen_locked_message($conf, $this->dn));
 234         } else {
 235           add_lock ($this->dn, $this->ui->dn);
 236           $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), $this->dn));
 237           $smarty->assign("multiple", false);
 238           $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 239           return ($display);
 240         }
 241       }
 242     }
 243
 244
 245     /***************
 246       Delete confirmed
 247      ***************/
 248
 249     /* If department deletion is accepted ...
 250      * Finally delete department
 251      */
 252     if (isset($_POST['delete_department_confirm'])){
 253       $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 254       if(preg_match("/d/",$acl)){
 255         $this->remove_from_parent();
 256       } else {
 257         print_red (_("You have no permission to remove this department."));
 258       }
 259     }
 260
 261
 262     /***************
 263       Edit
 264      ***************/
 265
 266     /* Edit Entry if Posted action (s_action) == edit
 267      * The entry which will be edited is defined in $s_entry
 268      */
 269     if (($s_action=="edit") && (!isset($this->conftab->config))){
 270
 271       $this->dn= $this->conferences[$s_entry]['dn'];
 272
 273       if (($conf= get_lock($this->dn)) != ""){
 274         return(gen_locked_message ($conf, $this->dn));
 275       }
 276
 277       /* Lock the current entry, so everyone will get the  above dialog */
 278       add_lock ($this->dn, $this->ui->dn);
 279
 280       /* Register conftab to trigger edit dialog */
 281       $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 282       $this->conftab->set_acl_base($this->dn);
 283       $_SESSION['objectinfo']= $this->dn;
 284     }
 285
 286
 287     /***************
 288       Create new
 289      ***************/
 290
 291     /* Insert new entry*/
 292     if($s_action == "new" ){
 293
 294       $dummy_dn = "cn=dummy,ou=conferences,ou=asterisk,ou=configs,ou=systems,".$this->DivListConference->selectedBase;
 295       $acl = $this->ui->get_permissions($dummy_dn,"gofonconference/conference");
 296       if(preg_match("/c/",$acl)){
 297         /* Set up the users ACL's for this 'dn' */
 298         $this->dn= "new";
 299         $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 300         $this->conftab->set_acl_base($dummy_dn);
 301         unset($_SESSION['objectinfo']);
 302       }
 303     }
 304
 305
 306     /***************
 307       Save entry
 308      ***************/
 309
 310     /* Edit finished, check and save changes */
 311     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->conftab->config))){
 312       /* Check tabs, will feed message array */
 313       $this->conftab->last= $this->conftab->current;
 314       $this->conftab->save_object();
 315       $message= $this->conftab->check();
 316
 317       if (count($message) == 0){
 318         if($this->conftab->save() == 1){
 319           return;
 320         }
 321
 322         if (!isset($_POST['edit_apply'])){
 323           if ($this->dn != "new"){
 324             del_lock ($this->dn);
 325           }
 326         }
 327
 328         $this->conftab->save ();
 329         del_lock ($this->conftab->dn);;
 330         unset ($this->conftab);
 331         $this->conftab= NULL;
 332         unset ($_SESSION['objectinfo']);
 333       } else {
 334         show_errors($message);
 335       }
 336     }
 337
 338
 339     /***************
 340       Display dialogs
 341      ***************/
 342
 343     /* if edit or new, show dialog */
 344     if(($this->conftab) && (isset($this->conftab->config))){
 345       $display= $this->conftab->execute();
 346
 347       /* Don't show buttons if tab dialog requests this */
 348       if (!$this->conftab->by_object[$this->conftab->current]->dialog){
 349         $display.= "<p style=\"text-align:right\">\n";
 350         $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 351         $display.= "&nbsp;\n";
 352         if ($this->dn != "new"){
 353           $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
 354           $display.= "&nbsp;\n";
 355         }
 356         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 357         $display.= "</p>";
 358       }
 359       return ($display);
 360     }
 361
 362
 363     /***************
 364       display divlist
 365      ***************/
 366
 367     /* Check if there is a snapshot dialog open */
 368     $base = $this->DivListConference->selectedBase;
 369     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 370       return($str);
 371     }
 372
 373     /* Return rendered main page */
 374     /* Display dialog with system list */
 375     $this->DivListConference->parent = $this;
 376     $this->DivListConference->execute();
 377
 378     /* Add departments if subsearch is disabled */
 379     if(!$this->DivListConference->SubSearch){
 380       $this->DivListConference->AddDepartments($this->DivListConference->selectedBase,5,1);
 381     }
 382     $this->reload();
 383     $this->DivListConference->setEntries($this->conferences);
 384     return($this->DivListConference->Draw());
 385   }
 386
 387
 388   /* Return departments, that will be included within snapshot detection */
 389   function get_used_snapshot_bases()
 390   {
 391     return(array("ou=conferences,ou=asterisk,ou=configs,ou=systems,".$this->DivListConference->selectedBase));
 392   }
 393
 394
 395   /* Reload entries for divlist.
 396    * reload all conferences for the current base, with the given regex
 397    */
 398   function reload()
 399   {
 400     $Base             = "ou=conferences,ou=asterisk,ou=configs,ou=systems,".$this->DivListConference->selectedBase;
 401     $SubSearch        = $this->DivListConference->SubSearch;
 402     $Regex            = $this->DivListConference->Regex;
 403     $Flags            = GL_SIZELIMIT ;
 404     $Filter           = "(&(|(cn=".$Regex.")(description=".$Regex."))(objectClass=goFonConference))";
 405     $Attrs            = array("cn","goFonConferenceOwner","goFonPIN","telephoneNumber");
 406
 407     if($SubSearch){
 408       $Flags |= GL_SUBSEARCH;
 409     }
 410
 411     $this->conferences= get_list($Filter, "gofonconference", $Base, $Attrs, $Flags);
 412   }
 413
 414   function remove_from_parent()
 415   {
 416     /* Ehm what are we doinf here ? */
 417
 418     $cfg = new conference($this->config, $this->dn);
 419     $cfg->set_acl_category("gofonconference");
 420     $cfg->set_acl_base($this->dn);
 421
 422     $cfg->remove_from_parent();
 423     $ldap= $this->config->get_ldap_link();
 424     $ldap->cd ($this->dn);
 425     $ldap->recursive_remove();
 426
 427     /* Optionally execute a command after we're done */
 428     $this->postremove();
 429
 430     /* Delete references to object groups */
 431     $ldap->cd ($this->config->current['BASE']);
 432     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 433     while ($ldap->fetch()){
 434       $og= new conftab($this->config, $ldap->getDN());
 435       unset($og->member[$this->dn]);
 436       $og->save ();
 437     }
 438
 439   }
 440
 441
 442   function copyPasteHandling_from_queue($s_action,$s_entry)
 443   {
 444     /* Check if Copy & Paste is disabled */
 445     if(!is_object($this->CopyPasteHandler)){
 446       return("");
 447     }
 448
 449     /* Add a single entry to queue */
 450     if($s_action == "cut" || $s_action == "copy"){
 451
 452       /* Cleanup object queue */
 453       $this->CopyPasteHandler->cleanup_queue();
 454       $dn = $this->conferences[$s_entry]['dn'];
 455       $this->CopyPasteHandler->add_to_queue($dn,$s_action,"conferencetabs","CONFERENCETABS","gofonconference");
 456     }
 457
 458     /* Add entries to queue */
 459     if($s_action == "copy_multiple" || $s_action == "cut_multiple"){
 460
 461       /* Cleanup object queue */
 462       $this->CopyPasteHandler->cleanup_queue();
 463
 464       /* Add new entries to CP queue */
 465       foreach($this->list_get_selected_items() as $id){
 466         $dn = $this->conferences[$id]['dn'];
 467
 468         if($s_action == "copy_multiple"){
 469           $this->CopyPasteHandler->add_to_queue($dn,"copy","conferencetabs","CONFERENCETABS","gofonconference");
 470         }
 471         if($s_action == "cut_multiple"){
 472           $this->CopyPasteHandler->add_to_queue($dn,"cut","conferencetabs","CONFERENCETABS","gofonconference");
 473         }
 474       }
 475     }
 476
 477     /* Start pasting entries */
 478     if($s_action == "editPaste"){
 479       $this->start_pasting_copied_objects = TRUE;
 480     }
 481     /* Return C&P dialog */
 482     if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
 483
 484       /* Load entry from queue and set base */
 485       $this->CopyPasteHandler->load_entry_from_queue();
 486       $this->CopyPasteHandler->SetVar("base",$this->DivListConference->selectedBase);
 487
 488       /* Get dialog */
 489       $data = $this->CopyPasteHandler->execute();
 490
 491       /* Return dialog data */
 492       if(!empty($data)){
 493         return($data);
 494       }
 495     }
 496
 497     /* Automatically disable status for pasting */
 498     if(!$this->CopyPasteHandler->entries_queued()){
 499       $this->start_pasting_copied_objects = FALSE;
 500     }
 501     return("");
 502   }
 503
 504
 505   function save_object()
 506   {
 507     $this->DivListConference->save_object();
 508   }
 509
 510   function remove_lock()
 511   {
 512     if (isset($this->dn)){
 513       del_lock ($this->dn);
 514     }
 515   }
 516
 517
 518   function list_get_selected_items()
 519   {
 520     $ids = array();
 521     foreach($_POST as $name => $value){
 522       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 523         $id   = preg_replace("/^item_selected_/","",$name);
 524         $ids[$id] = $id;
 525       }
 526     }
 527     return($ids);
 528   }
 529
 530
 531 }
 532 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 533 ?>