plugins/admin/departments/class_departmentManagement.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_department.inc";
  21
  22 class departmentManagement extends plugin
  23 {
  24   /* Definitions */
  25   var $plHeadline= "Departments";
  26   var $plDescription= "This does something";
  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   /* Headpage attributes */
  34   var $last_dep_sorting= "invalid";
  35   var $departments= array();
  36   var $deptabs= NULL;
  37
  38   /* attribute list for save action */
  39   var $attributes= array();
  40   var $objectclasses= array();
  41
  42   /* Tagging || Moving in progress */
  43   var $AfterSaveProcedure   = false;
  44
  45   function departmentManagement ($config, $ui)
  46   {
  47     $this->ui= $ui;
  48     $this->dn= "";
  49     $this->config= $config;
  50     $this->DivListDepartment = new divListDepartment($this->config,$this);
  51   }
  52
  53   function execute()
  54   {
  55     global $config;
  56
  57     /* Call parent execute */
  58     plugin::execute();
  59
  60     /***************
  61       Var init
  62      ***************/
  63
  64     $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^dep_edit_.*/","/^dep_del_.*/");
  65
  66     /* Reload departments */
  67     $smarty                                             = get_smarty();
  68     $display                                    = "";
  69     $s_action                                   = "";  // Will contain an action, like del or edit
  70     $s_entry                                    = "";  // The entry name for edit delete -...
  71
  72
  73     /***************
  74       Check posts
  75      ***************/
  76
  77     // Check Post action
  78     foreach($_POST as $key => $val){
  79       // Post for delete
  80       if(preg_match("/dep_del.*/",$key)){
  81         $s_action = "del";
  82         $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  83         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  84         $s_entry  = base64_decode($s_entry);
  85         // Post for edit
  86       }elseif(preg_match("/dep_edit_.*/",$key)){
  87         $s_action="edit";
  88         $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  89         $s_entry  = preg_replace("/_.*$/","",$s_entry);
  90         $s_entry  = base64_decode($s_entry);
  91         // Post for new
  92       }elseif(preg_match("/dep_new.*/",$key)){
  93         $s_action="new";
  94       }
  95
  96     }
  97
  98
  99     /***************
 100       Create a new department
 101      ***************/
 102
 103     /* New Entry if Posted action (s_action) == new
 104      */
 105     if ($s_action=="new"){
 106       $this->dn= "new";
 107       $this->deptabs= new deptabs($this->config,
 108           $this->config->data['TABS']['DEPTABS'], $this->dn);
 109     }
 110
 111
 112     /***************
 113       Edit entry
 114      ***************/
 115
 116     /* Edit Entry if Posted action (s_action) == edit
 117      * The entry which will be edited is defined in $s_entry
 118      */
 119     if (( $s_action=="edit") && (!isset($this->deptabs->config))){
 120       $s_entry = convert_department_dn(base64_decode($s_entry));
 121       $this->dn= $this->config->departments[trim($s_entry)];
 122
 123       if (($user= get_lock($this->dn)) != ""){
 124         return(gen_locked_message ($user, $this->dn));
 125       }
 126
 127       /* Lock the current entry, so everyone will get the  above dialog */
 128       add_lock ($this->dn, $this->ui->dn);
 129
 130       /* Set up the users ACL's for this 'dn' */
 131       $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 132
 133       /* Register deptabs to trigger edit dialog */
 134       $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn);
 135       $this->deptabs->set_acl($this->acl);
 136       $_SESSION['objectinfo']= $this->dn;
 137     }
 138
 139
 140     /***************
 141       Delete entry
 142      ***************/
 143
 144     /* Delete Entry if Posted action (s_action) == del
 145      * The entry which will be deleted is defined in $s_entry
 146      */
 147     if ($s_action =="del"){
 148       $s_entry = convert_department_dn(base64_decode($s_entry));
 149       $this->dn= $this->config->departments[trim($s_entry)];
 150
 151       /* Check locking */
 152       if (($user= get_lock($this->dn)) != ""){
 153         $_SESSION['dn']= $this->dn;
 154         return(gen_locked_message($user, $this->dn));
 155       } else {
 156         add_lock ($this->dn, $this->ui->dn);
 157         $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), @LDAP::fix($this->dn)));
 158         $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 159         return ($display);
 160       }
 161     }
 162
 163
 164     /***************
 165       Delete department confirmed
 166      ***************/
 167
 168     /* If department deletion is accepted ...
 169      * Finally delete department
 170      */
 171     if (isset($_POST['delete_department_confirm'])){
 172       $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 173       $acl= get_module_permission($acl, "department", $this->dn);
 174       if (chkacl($acl, "delete") == ""){
 175         $this->remove_from_parent();
 176         gosa_log ("Department object'".$this->dn."' has been removed");
 177       } else {
 178         print_red (_("You have no permission to remove this department."));
 179       }
 180     }
 181
 182     /***************
 183       Handle Tagging (Return output for an iframe)
 184      ***************/
 185
 186     /* This department must be tagged (Is called from iframe, generates output) */
 187     if(isset($_GET['TagDepartment'])){
 188       $this->deptabs->by_object['department']->tag_objects();
 189       $this->deptabs->by_object['department']->must_be_tagged = false;
 190       exit();
 191     }
 192
 193
 194     /***************
 195       Handle recursive move (Return output for an iframe)
 196      ***************/
 197
 198     /* initiate recursive remove  (Is called from iframe, generates output)*/
 199     if(isset($_GET['PerformRecMove'])){
 200       $this->deptabs->by_object['department']->recursive_move();
 201       $this->deptabs->by_object['department']->MustBeMoved = false;
 202       exit();
 203     }
 204
 205
 206
 207     /***************
 208       Edit department finished
 209      ***************/
 210
 211     if (($this->AfterSaveProcedure || isset($_POST['edit_finish'])) && (isset($this->deptabs->config))){
 212
 213       /* Check tabs, will feed message array */
 214       $message= $this->deptabs->check();
 215
 216       /* Save, or display error message? */
 217       if (count($message) == 0){
 218
 219         /* Save current changes */
 220         if(!$this->AfterSaveProcedure){
 221           $this->deptabs->save(true);
 222         }
 223
 224         /* Check if we have to tag this department */
 225         if($this->deptabs->by_object['department']->must_be_tagged){
 226           $this->AfterSaveProcedure = true;
 227           $this->deptabs->by_object['department']->must_be_tagged = false;
 228           return($this->deptabs->by_object['department']->ShowTagFrame());
 229         }
 230
 231         /* Saving and tagging, is done now, lets move the dep if required */
 232         if($this->deptabs->by_object['department']->MustBeMoved){
 233           $this->AfterSaveProcedure = true;
 234           $this->deptabs->by_object['department']->MustBeMoved = false;
 235           return($this->deptabs->by_object['department']->ShowMoveFrame());
 236         }
 237
 238         if ($this->dn != "new"){
 239           del_lock ($this->dn);
 240         }
 241         gosa_log ("Department object'".$this->dn."' has been saved");
 242         unset ($this->deptabs);
 243         $this->deptabs= NULL;
 244         $this->AfterSaveProcedure = false;
 245         unset ($_SESSION['objectinfo']);
 246       } else {
 247         /* Ok. There seem to be errors regarding to the tab data,
 248            show message and continue as usual. */
 249         show_errors($message);
 250       }
 251     }
 252
 253
 254     /***************
 255       Dialog canceled
 256      ***************/
 257
 258     /* User canceled edit oder delete
 259      * Cancel dialog
 260      */
 261     if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) || isset($_POST['delete_department_confirm'])){
 262       del_lock ($this->dn);
 263       unset($this->depdabs);
 264       $this->deptabs= NULL;
 265       unset ($_SESSION['objectinfo']);
 266     }
 267
 268     /* Headpage or normal plugin screen? */
 269     if ($this->deptabs != NULL){
 270
 271       /* Show main page (tabs) */
 272       $display= $this->deptabs->execute();
 273       if (!$this->deptabs->by_object[$this->deptabs->current]->dialog){
 274         $display.= "<p style=\"text-align:right\">\n";
 275         $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\" value=\""._("Ok")."\">\n";
 276         $display.= "&nbsp;\n";
 277         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 278         $display.= "</p>";
 279       }
 280       return ($display);
 281     }else{
 282
 283       /* Check if there is a snapshot dialog open */
 284       if($str = $this->showSnapshotDialog($this->DivListDepartment->selectedBase,$this->DivListDepartment->selectedBase)){
 285         return($str);
 286       }
 287
 288       /* Display dialog with group list */
 289       $this->DivListDepartment->parent = $this;
 290       $this->DivListDepartment->execute();
 291       $this->reload();
 292       $this->DivListDepartment->DepartmentsAdded = true;
 293       $this->DivListDepartment->setEntries($this->departments);
 294       return($this->DivListDepartment->Draw());
 295     }
 296   }
 297
 298
 299   function reload()
 300   {
 301     /* Vairaible init */
 302     $base         = $this->DivListDepartment->selectedBase;
 303     $base_back    = preg_replace("/^[^,]+,/","",$base);
 304     $Regex        = $this->DivListDepartment->Regex;
 305
 306     // Create Array to Test if we have a valid back button
 307     $tmp = $_SESSION['config']->idepartments;
 308
 309     // In case of a valid back button create entry
 310     if(isset($tmp[$base_back])){
 311       $tmp2    ['dn']          = convert_department_dn($base_back);
 312
 313       // If empty always go to top
 314       if(empty($tmp2['dn'])){
 315         $tmp2['dn']="/";
 316       }
 317       $tmp2    ['description'][0] = _("..");
 318       $result[$tmp[$base_back]]=$tmp2;
 319     }
 320
 321     if($this->DivListDepartment->SubSearch){
 322       $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
 323           $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT | GL_SUBSEARCH);
 324     }else{
 325       $res= get_list("(&(|(ou=$Regex)(description=$Regex))(objectClass=gosaDepartment))",
 326           $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT );
 327     }
 328
 329     $this->departments= array();
 330     $tmp = array();
 331     foreach ($res as $key => $value){
 332       #$tmp[get_sub_department(convert_department_dn($value['dn']))] = $key;
 333       $tmp[$key] = get_sub_department(convert_department_dn($value['dn']));
 334     }
 335     natcasesort($tmp);
 336     foreach($tmp as $key => $q){
 337       $value = $res [$key];
 338       /* Don't display base as entry on subsearch */
 339       if(($value['dn'] == $base) && ($this->DivListDepartment->SubSearch)){
 340         continue;
 341       }
 342
 343       $this->departments[base64_encode($value['dn'])]= $value;
 344     }
 345   }
 346
 347   function remove_from_parent()
 348   {
 349     $ldap= $this->config->get_ldap_link();
 350     $ldap->cd ($this->dn);
 351     $ldap->recursive_remove();
 352
 353     /* Optionally execute a command after we're done */
 354     $this->postremove();
 355
 356     /* Delete references to object groups */
 357     $ldap->cd ($this->config->current['BASE']);
 358     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 359     while ($ldap->fetch()){
 360       $og= new ogroup($this->config, $ldap->getDN());
 361       unset($og->member[$this->dn]);
 362       $og->save ();
 363     }
 364
 365   }
 366
 367   function remove_lock()
 368   {
 369     if (isset($this->dn)){
 370       del_lock ($this->dn);
 371     }
 372   }
 373
 374   function save_object()
 375   {
 376     /* reload department */
 377     $this->config->get_departments();
 378     $config = $this->config;
 379
 380     $this->config->make_idepartments();
 381     $this->DivListDepartment->save_object();
 382   }
 383
 384 }
 385 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 386 ?>