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 require "tabs_conference.inc";
  21
  22 class phoneConferenceManagment extends plugin
  23 {
  24   /* Definitions */
  25   var $plHeadline                                 = "Phone conferences";
  26   var $plDescription                    = "Management";
  27
  28   /* CLI vars */
  29   var $cli_summary                        = "Handling of LDAP subtrees";
  30   var $cli_description          = "Some longer text\nfor help";
  31   var $cli_parameters                   = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
  32
  33   /* attribute list for save action */
  34   var $attributes                                 = array();
  35   var $objectclasses                    = array();
  36
  37   var $conferences                        = array();
  38   var $conftab            = false;
  39   var $ui                 = NULL;
  40   var $DivListConference  = NULL;
  41
  42   /* Initialise Class */
  43   function phoneConferenceManagment ($config, $ui)
  44   {
  45     $this->ui                     = $ui;
  46     $this->dn                     = "";
  47     $this->config               = $config;
  48     $this->DivListConference = new divListConference($this->config,$this);
  49   }
  50
  51
  52   /* Execute class and display something */
  53   function execute()
  54   {
  55     /* Call parent execute */
  56     plugin::execute();
  57
  58     $_SESSION['LOCK_VARS_TO_USE'] = array("/^id$/","/^act$/","/^conference_/","/^item_selected/","/^remove_multiple_conferences/");
  59
  60     /***************
  61       Variable initialisation
  62      ***************/
  63
  64     /* Reload departments */
  65     $smarty                                                       = get_smarty();
  66     $display                                              = "";
  67     $s_action                                           = "";  // Will contain an action, like del or edit
  68     $s_entry                                            = "";  // The entry name for edit delete -...
  69
  70
  71     /***************
  72       Check posts
  73      ***************/
  74
  75     foreach($_POST as $key => $post){
  76       if(preg_match("/^conference_new.*/i",$key)){
  77         $s_action = "new";
  78         // Post for delete
  79       }elseif(preg_match("/^conference_del.*/",$key)){
  80         $s_action = "del";
  81         $s_entry  = preg_replace("/^conference_del_/i","",$key);
  82         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  83         // Post for edit
  84       }elseif(preg_match("/conference_edit_.*/",$key)){
  85         $s_action="edit";
  86         $s_entry  = preg_replace("/conference_edit_/i","",$key);
  87         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  88       }elseif(preg_match("/^remove_multiple_conferences/",$key)){
  89         $s_action="del_multiple";
  90       }
  91     }
  92
  93     /* Edit Entry */
  94     if((isset($_GET['act']))&&($_GET['act']=="edit_entry")){
  95       $s_action = "edit";
  96       $s_entry  = $_GET['id'];
  97     }
  98
  99
 100     /***************
 101       Cancel dialogs
 102      ***************/
 103
 104     /* Reset requested? */
 105     if (isset($_POST['edit_cancel'])){
 106       if (isset($this->conftab)){
 107         del_lock ($this->conftab->dn);
 108         unset ($this->conftab);
 109       }
 110       $this->conftab= NULL;
 111       $this->lognames= array();;
 112       $this->cn= "";
 113       unset ($_SESSION['objectinfo']);
 114     }
 115
 116
 117
 118     /********************
 119       Delete MULTIPLE entries requested, display confirm dialog
 120      ********************/
 121
 122     if ($s_action=="del_multiple"){
 123       $ids = $this->list_get_selected_items();
 124
 125       if(count($ids)){
 126
 127         foreach($ids as $id){
 128           $dn = $this->conferences[$id]['dn'];
 129           if (($user= get_lock($dn)) != ""){
 130             return(gen_locked_message ($user, $dn));
 131           }
 132           $this->dns[$id] = $dn;
 133         }
 134
 135         $dns_names = "<br><pre>";
 136         foreach($this->dns as $dn){
 137           add_lock ($dn, $this->ui->dn);
 138           $dns_names .= $dn."\n";
 139         }
 140         $dns_names .="</pre>";
 141
 142         /* Lock the current entry, so nobody will edit it during deletion */
 143         $smarty->assign("info",     sprintf(_("You're about to delete the following user(s) %s"), @LDAP::fix($dns_names)));
 144         $smarty->assign("multiple", true);
 145         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 146       }
 147     }
 148
 149
 150     /********************
 151       Delete MULTIPLE entries confirmed
 152      ********************/
 153
 154     /* Confirmation for deletion has been passed. Users should be deleted. */
 155     if (isset($_POST['delete_multiple_conference_confirm'])){
 156
 157       /* Remove user by user and check acls before removeing them */
 158       foreach($this->dns as $key => $dn){
 159         $this->dn = $dn;
 160         $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 161         if(preg_match("/d/",$acl)){
 162           $this->remove_from_parent();
 163         } else {
 164           print_red (_("You have no permission to remove this department."));
 165         }
 166         /* Remove lock file after successfull deletion */
 167         del_lock ($dn);
 168         unset($this->dns[$key]);
 169       }
 170     }
 171
 172
 173     /********************
 174       Delete MULTIPLE entries Canceled
 175      ********************/
 176
 177     /* Remove lock */
 178     if(isset($_POST['delete_multiple_conference_cancel'])){
 179       foreach($this->dns as $key => $dn){
 180         del_lock ($dn);
 181         unset($this->dns[$key]);
 182       }
 183     }
 184
 185
 186     /***************
 187       Delete
 188      ***************/
 189
 190     /* Delete Entry if Posted action (s_action) == del
 191      * The entry which will be deleted is defined in $s_entry
 192      */
 193     if ($s_action =="del"){
 194
 195       $acl = $this->ui->get_permissions($this->conferences[$s_entry]['dn'],"gofonconference/conference");
 196       if(preg_match("/d/",$acl)){
 197         $this->dn= $this->conferences[$s_entry]['dn'];
 198
 199         /* Check locking */
 200         if (($conf= get_lock($this->dn)) != ""){
 201           $_SESSION['dn']= $this->dn;
 202           return(gen_locked_message($conf, $this->dn));
 203         } else {
 204           add_lock ($this->dn, $this->ui->dn);
 205           $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), $this->dn));
 206           $smarty->assign("multiple", false);
 207           $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 208           return ($display);
 209         }
 210       }
 211     }
 212
 213
 214     /***************
 215       Delete confirmed
 216      ***************/
 217
 218     /* If department deletion is accepted ...
 219      * Finally delete department
 220      */
 221     if (isset($_POST['delete_department_confirm'])){
 222       $acl = $this->ui->get_permissions($this->dn,"gofonconference/conference");
 223       if(preg_match("/d/",$acl)){
 224         $this->remove_from_parent();
 225       } else {
 226         print_red (_("You have no permission to remove this department."));
 227       }
 228     }
 229
 230
 231     /***************
 232       Edit
 233      ***************/
 234
 235     /* Edit Entry if Posted action (s_action) == edit
 236      * The entry which will be edited is defined in $s_entry
 237      */
 238     if (($s_action=="edit") && (!isset($this->conftab->config))){
 239
 240       $this->dn= $this->conferences[$s_entry]['dn'];
 241
 242       if (($conf= get_lock($this->dn)) != ""){
 243         return(gen_locked_message ($conf, $this->dn));
 244       }
 245
 246       /* Lock the current entry, so everyone will get the  above dialog */
 247       add_lock ($this->dn, $this->ui->dn);
 248
 249       /* Register conftab to trigger edit dialog */
 250       $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 251       $this->conftab->set_acl_base($this->dn);
 252       $_SESSION['objectinfo']= $this->dn;
 253     }
 254
 255
 256     /***************
 257       Create new
 258      ***************/
 259
 260     /* Insert new entry*/
 261     if($s_action == "new" ){
 262
 263       $dummy_dn = "cn=dummy,ou=conferences,ou=asterisk,ou=configs,ou=systems,".$this->DivListConference->selectedBase;
 264       $acl = $this->ui->get_permissions($dummy_dn,"gofonconference/conference");
 265       if(preg_match("/c/",$acl)){
 266         /* Set up the users ACL's for this 'dn' */
 267         $this->dn= "new";
 268         $this->conftab= new conferencetabs($this->config,$this->config->data['TABS']['CONFERENCETABS'], $this->dn,"gofonconference");
 269         $this->conftab->set_acl_base($dummy_dn);
 270         unset($_SESSION['objectinfo']);
 271       }
 272     }
 273
 274
 275     /***************
 276       Save entry
 277      ***************/
 278
 279     /* Edit finished, check and save changes */
 280     if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->conftab->config))){
 281       /* Check tabs, will feed message array */
 282       $this->conftab->last= $this->conftab->current;
 283       $this->conftab->save_object();
 284       $message= $this->conftab->check();
 285
 286       if (count($message) == 0){
 287         if($this->conftab->save() == 1){
 288           return;
 289         }
 290
 291         if (!isset($_POST['edit_apply'])){
 292           if ($this->dn != "new"){
 293             del_lock ($this->dn);
 294           }
 295         }
 296
 297         $this->conftab->save ();
 298         del_lock ($this->conftab->dn);;
 299         unset ($this->conftab);
 300         $this->conftab= NULL;
 301         unset ($_SESSION['objectinfo']);
 302       } else {
 303         show_errors($message);
 304       }
 305     }
 306
 307
 308     /***************
 309       Display dialogs
 310      ***************/
 311
 312     /* if edit or new, show dialog */
 313     if(($this->conftab) && (isset($this->conftab->config))){
 314       $display= $this->conftab->execute();
 315
 316       /* Don't show buttons if tab dialog requests this */
 317       if (!$this->conftab->by_object[$this->conftab->current]->dialog){
 318         $display.= "<p style=\"text-align:right\">\n";
 319         $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 320         $display.= "&nbsp;\n";
 321         if ($this->dn != "new"){
 322           $display.= "<input type=submit name=\"edit_apply\" value=\""._("Apply")."\">\n";
 323           $display.= "&nbsp;\n";
 324         }
 325         $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 326         $display.= "</p>";
 327       }
 328       return ($display);
 329     }
 330
 331
 332     /***************
 333       display divlist
 334      ***************/
 335
 336     /* Check if there is a snapshot dialog open */
 337     $base = $this->DivListConference->selectedBase;
 338     if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases())){
 339       return($str);
 340     }
 341
 342     /* Return rendered main page */
 343     /* Display dialog with system list */
 344     $this->DivListConference->parent = $this;
 345     $this->DivListConference->execute();
 346
 347     /* Add departments if subsearch is disabled */
 348     if(!$this->DivListConference->SubSearch){
 349       $this->DivListConference->AddDepartments($this->DivListConference->selectedBase,5,1);
 350     }
 351     $this->reload();
 352     $this->DivListConference->setEntries($this->conferences);
 353     return($this->DivListConference->Draw());
 354   }
 355
 356
 357   /* Return departments, that will be included within snapshot detection */
 358   function get_used_snapshot_bases()
 359   {
 360     return(array("ou=conferences,ou=asterisk,ou=configs,ou=systems,".$this->DivListConference->selectedBase));
 361   }
 362
 363
 364   /* Reload entries for divlist.
 365    * reload all conferences for the current base, with the given regex
 366    */
 367   function reload()
 368   {
 369     $Base             = "ou=conferences,ou=asterisk,ou=configs,ou=systems,".$this->DivListConference->selectedBase;
 370     $SubSearch        = $this->DivListConference->SubSearch;
 371     $Regex            = $this->DivListConference->Regex;
 372     $Flags            = GL_SIZELIMIT ;
 373     $Filter           = "(&(|(cn=".$Regex.")(description=".$Regex."))(objectClass=goFonConference))";
 374     $Attrs            = array("cn","goFonConferenceOwner","goFonPIN","telephoneNumber");
 375
 376     if($SubSearch){
 377       $Flags |= GL_SUBSEARCH;
 378     }
 379
 380     $this->conferences= get_list($Filter, "gofonconference", $Base, $Attrs, $Flags);
 381   }
 382
 383   function remove_from_parent()
 384   {
 385     /* Ehm what are we doinf here ? */
 386
 387     $cfg = new conference($this->config, $this->dn);
 388     $cfg->set_acl_category("gofonconference");
 389     $cfg->set_acl_base($this->dn);
 390
 391     $cfg->remove_from_parent();
 392     $ldap= $this->config->get_ldap_link();
 393     $ldap->cd ($this->dn);
 394     $ldap->recursive_remove();
 395
 396     /* Optionally execute a command after we're done */
 397     $this->postremove();
 398
 399     /* Delete references to object groups */
 400     $ldap->cd ($this->config->current['BASE']);
 401     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 402     while ($ldap->fetch()){
 403       $og= new conftab($this->config, $ldap->getDN());
 404       unset($og->member[$this->dn]);
 405       $og->save ();
 406     }
 407
 408   }
 409
 410   function save_object()
 411   {
 412     $this->DivListConference->save_object();
 413   }
 414
 415   function remove_lock()
 416   {
 417     if (isset($this->dn)){
 418       del_lock ($this->dn);
 419     }
 420   }
 421
 422
 423   function list_get_selected_items()
 424   {
 425     $ids = array();
 426     foreach($_POST as $name => $value){
 427       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 428         $id   = preg_replace("/^item_selected_/","",$name);
 429         $ids[$id] = $id;
 430       }
 431     }
 432     return($ids);
 433   }
 434
 435
 436 }
 437 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 438 ?>