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 $objectclasses= array();
  41
  42         function departmentManagement ($config, $ui)
  43         {
  44                 $this->ui= $ui;
  45                 $this->dn= "";
  46                 $this->config= $config;
  47
  48                 /* Get global filter config */
  49                 if (!is_global("depfilter")){
  50                         $depfilter= array("regex" => "*");
  51                         register_global("depfilter", $depfilter);
  52                 }
  53                 $base= get_base_from_people($ui->dn);
  54                 if(!isset($_SESSION['CurrentMainBase'])){
  55                         $_SESSION['CurrentMainBase'] = $this->config->current['BASE'];
  56                 }
  57                 $_SESSION['CurrentMainBase'] = $_SESSION['CurrentMainBase'];
  58         }
  59
  60         function execute()
  61         {
  62                 /* Call parent execute */
  63                 plugin::execute();
  64
  65                 $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^dep_edit_.*/","/^dep_del_.*/");
  66
  67                 /* Reload departments */
  68                 $this->config->get_departments();
  69                 $smarty                                         = get_smarty();
  70                 $display                                        = "";
  71                 $depfilter                                      = get_global("depfilter");
  72                 $s_action                                       = "";  // Will contain an action, like del or edit
  73                 $s_entry                                        = "";  // The entry name for edit delete -...
  74
  75                 $this->config->make_idepartments();
  76
  77                 if (isset($_POST['regex'])){
  78                         $depfilter['regex']= $_POST['regex'];
  79                 }
  80
  81                 // Check Post action
  82                 foreach($_POST as $key => $val){
  83                         // Post for delete
  84                         if(preg_match("/dep_del.*/",$key)){
  85                                 $s_action = "del";
  86                                 $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  87                                 $s_entry  = preg_replace("/_.*$/","",$s_entry);
  88                                 $s_entry  = base64_decode($s_entry);
  89                         // Post for edit
  90                         }elseif(preg_match("/dep_edit_.*/",$key)){
  91                                 $s_action="edit";
  92                                 $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  93                                 $s_entry  = preg_replace("/_.*$/","",$s_entry);
  94                                 $s_entry  = base64_decode($s_entry);
  95                                 // Post for new
  96                         }elseif(preg_match("/dep_new.*/",$key)){
  97                                 $s_action="new";
  98                         }elseif(preg_match("/dep_back.*/i",$key)){
  99                                 $s_action="back";
 100                         }elseif(preg_match("/dep_home.*/i",$key)){
 101                                 $s_action="home";
 102                         }elseif(preg_match("/dep_root.*/i",$key)){
 103                                 $s_action="root";
 104                         }
 105
 106                 }
 107
 108                 if(isset($_POST['CurrentMainBase']) && $_POST['CurrentMainBase']){
 109                         $_SESSION['CurrentMainBase'] = $_POST['CurrentMainBase'];
 110                 }
 111
 112                 if($s_action=="root"){
 113                          $_SESSION['CurrentMainBase'] = ($this->config->current['BASE']);
 114                 }
 115
 116                 if($s_action=="home"){
 117                         $_SESSION['CurrentMainBase'] =(preg_replace("/^[^,]+,/","",$this->ui->dn));
 118                         $_SESSION['CurrentMainBase'] =(preg_replace("/^[^,]+,/","",  $_SESSION['CurrentMainBase'] ));
 119                 }
 120
 121                 if($s_action=="back"){
 122                         $base_back                      = preg_replace("/^[^,]+,/","",  $_SESSION['CurrentMainBase']);
 123                         $base_back          = convert_department_dn($base_back);
 124
 125                         if(isset($this->config->departments[trim($base_back)])){
 126                                 $_SESSION['CurrentMainBase'] = $this->config->departments[trim($base_back)];
 127                         }else{
 128                                 $_SESSION['CurrentMainBase'] = $this->config->departments["/"];
 129                         }
 130                 }
 131
 132                 if(isset($_GET['act'])&&($_GET['act']=="dep_open")){
 133                         $s_action="open";
 134                         $s_entry = base64_decode($_GET['dep_id']);
 135                         $_SESSION['CurrentMainBase'] = $this->config->departments[trim($s_entry)];
 136                 }
 137
 138                 if (isset($_GET['search'])){
 139                         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 140                         if ($s == "**"){
 141                                 $s= "*";
 142                         }
 143                         $depfilter['regex']= $s;
 144                 }
 145                 register_global("depfilter", $depfilter);
 146
 147                 /* New Entry if Posted action (s_action) == new
 148                  */
 149                 if ($s_action=="new"){
 150                         $this->dn= "new";
 151                         $this->deptabs= new deptabs($this->config,
 152                                         $this->config->data['TABS']['DEPTABS'], $this->dn);
 153                 }
 154
 155                 /* Edit Entry if Posted action (s_action) == edit
 156                  * The entry which will be edited is defined in $s_entry
 157                  */
 158                 if (( $s_action=="edit") && (!isset($this->deptabs->config))){
 159                         $this->dn= $this->config->departments[trim($s_entry)];
 160
 161                         if (($user= get_lock($this->dn)) != ""){
 162                                 return(gen_locked_message ($user, $this->dn));
 163                         }
 164
 165                         /* Lock the current entry, so everyone will get the  above dialog */
 166                         add_lock ($this->dn, $this->ui->dn);
 167
 168                         /* Set up the users ACL's for this 'dn' */
 169                         $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 170
 171                         /* Register deptabs to trigger edit dialog */
 172                         $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn);
 173                         $this->deptabs->set_acl($this->acl);
 174                         $_SESSION['objectinfo']= $this->dn;
 175                 }
 176
 177                 /* Delete Entry if Posted action (s_action) == del
 178          * The entry which will be deleted is defined in $s_entry
 179                  */
 180                 if ($s_action =="del"){
 181                         $this->dn= $this->config->departments[trim($s_entry)];
 182
 183                         /* Check locking */
 184                         if (($user= get_lock($this->dn)) != ""){
 185                                 $_SESSION['dn']= $this->dn;
 186                                 return(gen_locked_message($user, $this->dn));
 187                         } else {
 188                                 add_lock ($this->dn, $this->ui->dn);
 189                                 $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), LDAP::fix($this->dn)));
 190                                 $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 191                                 return ($display);
 192                         }
 193                 }
 194
 195                 /* If department deletion is accepted ...
 196                  * Finally delete department
 197                  */
 198                 if (isset($_POST['delete_department_confirm'])){
 199                         $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 200                         $acl= get_module_permission($acl, "department", $this->dn);
 201                         if (chkacl($acl, "delete") == ""){
 202                                 $this->remove_from_parent();
 203                                 gosa_log ("Department object'".$this->dn."' has been removed");
 204                                 $this->reload ();
 205                         } else {
 206                                 print_red (_("You have no permission to remove this department."));
 207                         }
 208                 }
 209
 210                 /* Edit Complete ...
 211                  * Finish request
 212                  */
 213                 if((isset($_GET['PerformRecMove'])) &&( $this->deptabs->by_object['department']->am_i_moved())){
 214                         $this->deptabs->save(true);
 215                         $this->deptabs->by_object['department']->recursive_move("","",true);
 216                         $this->reload ();
 217                         /* Group has been saved successfully, remove lock from
 218                            LDAP. */
 219                         if ($this->dn != "new"){
 220                                 del_lock ($this->dn);
 221                         }
 222
 223                         unset ($this->deptabs);
 224                         $this->deptabs= NULL;
 225                         unset ($_SESSION['objectinfo']);
 226                         exit();
 227                 }
 228
 229                 if ((isset($_POST['edit_finish'])) && (isset($this->deptabs->config) ) ){
 230
 231                         /* Check tabs, will feed message array */
 232                         $message= $this->deptabs->check();
 233
 234                         /* Save, or display error message? */
 235                         if (count($message) == 0){
 236
 237                                 /* Save user data to ldap */
 238                                 $disp = $this->deptabs->save();
 239                                 if(!$this->deptabs->by_object['department']->am_i_moved()){
 240                                         gosa_log ("Department object'".$this->dn."' has been saved");
 241
 242                                         /* Group has been saved successfully, remove lock from
 243                                            LDAP. */
 244                                         if ($this->dn != "new"){
 245                                                 del_lock ($this->dn);
 246                                         }
 247
 248                                         /* There's no page reload so we have to read new users at
 249                                            this point. */
 250                                         $this->reload ();
 251                                         unset ($this->deptabs);
 252                                         $this->deptabs= NULL;
 253                                         unset ($_SESSION['objectinfo']);
 254                                 }else{
 255                                         return($disp);
 256                                 }
 257                         } else {
 258                                 /* Ok. There seem to be errors regarding to the tab data,
 259                                    show message and continue as usual. */
 260                                 show_errors($message);
 261                         }
 262                 }
 263
 264
 265                 /* User cancelt edit oder delete
 266          * Cancel dialog
 267          */
 268                 if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) ||
 269                                 isset($_POST['delete_department_confirm'])){
 270
 271                         del_lock ($this->dn);
 272                         unset($this->depdabs);
 273                         $this->deptabs= NULL;
 274                         unset ($_SESSION['objectinfo']);
 275                 }
 276
 277                 /* Headpage or normal plugin screen? */
 278                 if ($this->deptabs == NULL){
 279                         /* Check sorting variable */
 280                         $this->reload();
 281
 282                         /* Check for exeeded sizelimit */
 283                         if (($message= check_sizelimit()) != ""){
 284                                 return($message);
 285                         }
 286
 287                         /* Prepare departments */
 288                         $options= "";
 289                         foreach ($this->config->idepartments as $key => $value){
 290                                 if ($_SESSION['CurrentMainBase'] == $key){
 291                                         $options.= "<option selected value='$key'>$value</option>";
 292                                 } else {
 293                                         $options.= "<option value='$key'>$value</option>";
 294                                 }
 295                         }
 296
 297                         /* Generate list head */
 298                         $listhead = "<div style='background:#F0F0F9;padding:5px;'>".
 299                                                 " <input type='image' class='center' src='images/list_root.png' align='middle' title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;".
 300                                                 " <input type='image' class='center' src='images/list_up.png' align='middle' title='"._("Go up one department")."' name='dep_back' alt='"._("Up")."'>&nbsp;".
 301                                                 " <input type='image' class='center' src='images/list_home.png' align='middle' title='"._("Go to users home department")."' name='dep_home' alt='"._("Home")."'>&nbsp;".
 302                                                 " <input class='center' type='image' src='images/list_reload.png' align='middle' title='"._("Reload list")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 303                                                 " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 304                                                 " <input class='center' type='image' src='images/list_new_department.png' align='middle' alt='"._("Create new department")."' name='dep_new'>&nbsp;".
 305                                                 " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 306                                                 _("Base")."&nbsp;<select name='CurrentMainBase' onChange='mainform.submit()' class='center'>$options</select>".
 307                                                 " <input class='center' type='image' src='images/list_submit.png' align='middle' title='"._("Submit department")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 308                                                 "</div>";
 309
 310                         /* Show main page */
 311                         $divlist = new divlist("departmenttabs");
 312                         $divlist->SetSummary(_("This table displays all departments, in the selected tree."));
 313                         $divlist->SetEntriesPerPage(0);
 314                         $actions= "<input class='center' type='image' src='images/edit.png'              alt='"._("edit")."'    name='dep_edit_%KEY%' title='"._("Edit this entry")."'>";
 315                         $actions.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."'         name='dep_del_%KEY%' title='"._("Delete this entry")."'>";
 316
 317                         $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=dep_open&amp;dep_id=%s'>%s</a>";
 318
 319                         $divlist->SetHeader(array(
 320                                                 array("string" => "&nbsp;", "attach" => "style='text-align:center;width:20px;'"),
 321                                                 array("string"=>_("Department name"), "attach" => "style=''"),
 322                                                 array("string" =>_("Actions"), "attach" => "style='width:60px;border-right:0px;text-align:right;'")));
 323
 324                         foreach($this->departments as $key => $val) {
 325                                 if(!isset($this->config->departments[trim($key)])){
 326                                         $this->config->departments[trim($key)]="";
 327                                 }
 328
 329                                 $non_empty="";
 330                                 $keys= str_replace("/","\/",$key);
 331                                 foreach($this->config->departments as $keyd=>$vald ){
 332                                         if(preg_match("/".$keys."\/.*/",$keyd)){
 333                                                 $non_empty="full";
 334                                         }
 335                                 }
 336
 337                                 $title = $this->config->departments[$key];
 338                                 $field0 = array("string" => "<img src='images/".$non_empty."folder.png' title='"._("department")."' alt='department'>", "attach" => "style='text-align:center;width:20px;'");
 339                                 $field1 = array("string" => sprintf($linkopen,base64_encode($key),$val), "attach" => "style='' title='".$title."'");
 340                                 $field2 = array("string" => preg_replace("/%KEY%/", base64_encode($key), $actions), "attach" => "style='width:60px;border-right:0px;text-align:right;'");
 341
 342                                 $divlist->AddEntry( array($field0,$field1,$field2));
 343
 344                         }
 345                         $smarty->assign("departments",$divlist->DrawList() );
 346                         $smarty->assign("departmentshead",$listhead);
 347                         $smarty->assign("search_image", get_template_path('images/search.png'));
 348                         $smarty->assign("tree_image", get_template_path('images/tree.png'));
 349                         $smarty->assign("infoimage", get_template_path('images/info.png'));
 350                         $smarty->assign("launchimage", get_template_path('images/launch.png'));
 351                         $smarty->assign("deplist", $this->config->idepartments);
 352
 353                         foreach( array("regex") as $type){
 354                                 $smarty->assign("$type", $depfilter[$type]);
 355                         }
 356
 357                         $smarty->assign("CurrentMainBase", $_SESSION['CurrentMainBase']);
 358
 359                         /* Extend if we are not using javascript */
 360                         $smarty->assign("apply", apply_filter());
 361                         $smarty->assign("alphabet", generate_alphabet());
 362                         $smarty->assign("hint", print_sizelimit_warning());
 363
 364                         $display= $smarty->fetch(get_template_path('headpage.tpl', TRUE));
 365                         return($display);
 366                 }
 367
 368                 /* Show main page (tabs) */
 369                 $display= $this->deptabs->execute();
 370                 if (!$this->deptabs->by_object[$this->deptabs->current]->dialog){
 371                         $display.= "<p style=\"text-align:right\">\n";
 372                         $display.= "<input type=submit name=\"edit_finish\" value=\""._("Save")."\">\n";
 373                         $display.= "&nbsp;\n";
 374                         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 375                         $display.= "</p>";
 376                 }
 377                 return ($display);
 378         }
 379
 380
 381         function reload()
 382         {
 383                 /* Get config */
 384                 $depfilter= get_global('depfilter');
 385                 // Added for dirlist function...
 386
 387                 if(isset($_POST['deplist'])){
 388                         $depfilter= get_global("depfilter");
 389                         $_SESSION['CurrentMainBase']= $this->config->departments[trim($_POST['deplist'])];
 390                         register_global("depfilter", $depfilter);
 391                 }
 392
 393                 /* Set base for all searches */
 394                 $base= $_SESSION['CurrentMainBase'];
 395
 396                 /* Regex filter? */
 397                 if ($depfilter['regex'] != ""){
 398                         $regex= $depfilter['regex'];
 399                 } else {
 400                         $regex= "*";
 401                 }
 402
 403                 // Configure Back Address
 404                 $base_back = preg_replace("/^[^,]+,/","",$base);
 405
 406                 // Create Array to Test if we have a valid back button
 407                 $tmp = array_flip($_SESSION['config']->departments);
 408
 409                 // In case of a valid back button create entry
 410                 if(isset($tmp[$base_back])){
 411                         $tmp2    ['dn']          = convert_department_dn($base_back);
 412
 413                         // If empty always go to top
 414                         if(empty($tmp2['dn'])){
 415                                 $tmp2['dn']="/";
 416                         }
 417                         $tmp2    ['description'][0] = _("..");
 418                         $result[$tmp[$base_back]]=$tmp2;
 419                 }
 420
 421                 $res= get_list("(&(|(ou=$regex)(description=$regex))(objectClass=gosaDepartment))",
 422                                $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT | GL_CONVERT);
 423
 424                 $this->departments= array();
 425                 foreach ($res as $value){
 426                         if(isset($value["description"][0])){
 427                                 $this->departments[$value['dn']]= get_sub_department($value['dn'])." - [".$value["description"][0]."]";
 428                         }else{
 429                                 $this->departments[$value['dn']]= get_sub_department($value['dn']);//$value["description"][0];
 430                         }
 431                 }
 432                 natcasesort ($this->departments);
 433                 reset ($this->departments);
 434
 435                 /* Unset global department list */
 436                 unset($_SESSION['cached_departments']);
 437         }
 438
 439         function remove_from_parent()
 440         {
 441                 $ldap= $this->config->get_ldap_link();
 442                 $ldap->cd ($this->dn);
 443                 $ldap->recursive_remove();
 444
 445                 /* Optionally execute a command after we're done */
 446                 $this->postremove();
 447
 448                 /* Delete references to object groups */
 449                 $ldap->cd ($this->config->current['BASE']);
 450                 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 451                 while ($ldap->fetch()){
 452                         $og= new ogroup($this->config, $ldap->getDN());
 453                         unset($og->member[$this->dn]);
 454                         $og->save ();
 455                 }
 456
 457         }
 458
 459         function remove_lock()
 460         {
 461                 if (isset($this->dn)){
 462                         del_lock ($this->dn);
 463                 }
 464         }
 465
 466         }
 467
 468         ?>