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                         $base= get_base_from_people($ui->dn);
  51                         $depfilter= array("depselect" => $base,
  52                                         "regex" => "*");
  53                         register_global("depfilter", $depfilter);
  54                 }
  55         }
  56
  57         function execute()
  58         {
  59         /* Call parent execute */
  60         plugin::execute();
  61
  62         $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^dep_edit_.*/","/^dep_del_.*/");
  63
  64                 /* Reload departments */
  65                 $this->config->departments      = get_departments();
  66                 $smarty                                         = get_smarty();
  67                 $display                                        = "";
  68                 $depfilter                                      = get_global("depfilter");
  69                 $s_action                                       = "";  // Will contain an action, like del or edit
  70                 $s_entry                                        = "";  // The entry name for edit delete -...
  71
  72                 $this->config->make_idepartments();
  73
  74                 if (isset($_POST['regex'])){
  75                         $depfilter['regex']= $_POST['regex'];
  76                 }
  77
  78                 // Check Post action
  79                 foreach($_POST as $key => $val){
  80                         // Post for delete
  81                         if(preg_match("/dep_del.*/",$key)){
  82                                 $s_action = "del";
  83                                 $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  84                                 $s_entry  = preg_replace("/_.*$/","",$s_entry);
  85                                 $s_entry  = base64_decode($s_entry);
  86                         // Post for edit
  87                         }elseif(preg_match("/dep_edit_.*/",$key)){
  88                                 $s_action="edit";
  89                                 $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  90                                 $s_entry  = preg_replace("/_.*$/","",$s_entry);
  91                                 $s_entry  = base64_decode($s_entry);
  92                                 // Post for new
  93                         }elseif(preg_match("/dep_new.*/",$key)){
  94                                 $s_action="new";
  95                         }elseif(preg_match("/dep_back.*/i",$key)){
  96                                 $s_action="back";
  97                         }elseif(preg_match("/dep_home.*/i",$key)){
  98                                 $s_action="home";
  99                         }elseif(preg_match("/dep_root.*/i",$key)){
 100                                 $s_action="root";
 101                         }
 102
 103                 }
 104
 105                 if(isset($_POST['depselect']) && $_POST['depselect']){
 106                         $depfilter['depselect']= $_POST['depselect'];
 107                 }
 108
 109                 if($s_action=="root"){
 110                         $depfilter['depselect']=($this->config->current['BASE']);
 111                 }
 112
 113                 if($s_action=="home"){
 114                         $depfilter['depselect']=(preg_replace("/^[^,]+,/","",$this->ui->dn));
 115                         $depfilter['depselect']=(preg_replace("/^[^,]+,/","",$depfilter['depselect']));
 116                 }
 117
 118                 if($s_action=="back"){
 119                         $base_back                      = preg_replace("/^[^,]+,/","",$depfilter['depselect']);
 120                         $base_back          = convert_department_dn($base_back);
 121
 122                         if(isset($this->config->departments[trim($base_back)])){
 123                                 $depfilter['depselect']= $this->config->departments[trim($base_back)];
 124                         }else{
 125                                 $depfilter['depselect']= $this->config->departments["/"];
 126                         }
 127                 }
 128
 129                 if(isset($_GET['act'])&&($_GET['act']=="dep_open")){
 130                         $s_action="open";
 131                         $s_entry = base64_decode($_GET['dep_id']);
 132                         $depfilter['depselect']= $this->config->departments[trim($s_entry)];
 133                 }
 134
 135                 if (isset($_GET['search'])){
 136                         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 137                         if ($s == "**"){
 138                                 $s= "*";
 139                         }
 140                         $depfilter['regex']= $s;
 141                 }
 142                 register_global("depfilter", $depfilter);
 143
 144                 /* New Entry if Posted action (s_action) == new
 145                  */
 146                 if ($s_action=="new"){
 147                         $this->dn= "new";
 148                         $this->deptabs= new deptabs($this->config,
 149                                         $this->config->data['TABS']['DEPTABS'], $this->dn);
 150                 }
 151
 152                 /* Edit Entry if Posted action (s_action) == edit
 153                  * The entry which will be edited is defined in $s_entry
 154                  */
 155                 if (( $s_action=="edit") && (!isset($this->deptabs->config))){
 156                         $this->dn= $this->config->departments[trim($s_entry)];
 157
 158                         if (($user= get_lock($this->dn)) != ""){
 159                                 return(gen_locked_message ($user, $this->dn));
 160                         }
 161
 162                         /* Lock the current entry, so everyone will get the  above dialog */
 163                         add_lock ($this->dn, $this->ui->dn);
 164
 165                         /* Set up the users ACL's for this 'dn' */
 166                         $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 167
 168                         /* Register deptabs to trigger edit dialog */
 169                         $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn);
 170                         $this->deptabs->set_acl($this->acl);
 171                         $_SESSION['objectinfo']= $this->dn;
 172                 }
 173
 174                 /* Delete Entry if Posted action (s_action) == del
 175          * The entry which will be deleted is defined in $s_entry
 176                  */
 177                 if ($s_action =="del"){
 178                         $this->dn= $this->config->departments[trim($s_entry)];
 179
 180                         /* Check locking */
 181                         if (($user= get_lock($this->dn)) != ""){
 182                                 $_SESSION['dn']= $this->dn;
 183                                 return(gen_locked_message($user, $this->dn));
 184                         } else {
 185                                 add_lock ($this->dn, $this->ui->dn);
 186                                 $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), LDAP::fix($this->dn)));
 187                                 $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 188                                 return ($display);
 189                         }
 190                 }
 191
 192                 /* If department deletion is accepted ...
 193                  * Finally delete department
 194                  */
 195                 if (isset($_POST['delete_department_confirm'])){
 196                         $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 197                         $acl= get_module_permission($acl, "department", $this->dn);
 198                         if (chkacl($acl, "delete") == ""){
 199                                 $this->remove_from_parent();
 200                                 gosa_log ("Department object'".$this->dn."' has been removed");
 201                                 $this->reload ();
 202                         } else {
 203                                 print_red (_("You have no permission to remove this department."));
 204                         }
 205                 }
 206
 207                 /* Edit Complete ...
 208                  * Finish request
 209                  */
 210                 if((isset($_GET['PerformRecMove'])) &&( $this->deptabs->by_object['department']->am_i_moved())){
 211                         $this->deptabs->save(true);
 212                         $this->deptabs->by_object['department']->recursive_move("","",true);
 213                         $this->reload ();
 214                         /* Group has been saved successfully, remove lock from
 215                            LDAP. */
 216                         if ($this->dn != "new"){
 217                                 del_lock ($this->dn);
 218                         }
 219
 220                         unset ($this->deptabs);
 221                         $this->deptabs= NULL;
 222                         unset ($_SESSION['objectinfo']);
 223                         exit();
 224                 }
 225
 226                 if ((isset($_POST['edit_finish'])) && (isset($this->deptabs->config) ) ){
 227
 228                         /* Check tabs, will feed message array */
 229                         $message= $this->deptabs->check();
 230
 231                         /* Save, or display error message? */
 232                         if (count($message) == 0){
 233
 234                                 /* Save user data to ldap */
 235                                 $disp = $this->deptabs->save();
 236                                 if(!$this->deptabs->by_object['department']->am_i_moved()){
 237                                         gosa_log ("Department object'".$this->dn."' has been saved");
 238
 239                                         /* Group has been saved successfully, remove lock from
 240                                            LDAP. */
 241                                         if ($this->dn != "new"){
 242                                                 del_lock ($this->dn);
 243                                         }
 244
 245                                         /* There's no page reload so we have to read new users at
 246                                            this point. */
 247                                         $this->reload ();
 248                                         unset ($this->deptabs);
 249                                         $this->deptabs= NULL;
 250                                         unset ($_SESSION['objectinfo']);
 251                                 }else{
 252                                         return($disp);
 253                                 }
 254                         } else {
 255                                 /* Ok. There seem to be errors regarding to the tab data,
 256                                    show message and continue as usual. */
 257                                 show_errors($message);
 258                         }
 259                 }
 260
 261
 262                 /* User cancelt edit oder delete
 263          * Cancel dialog
 264          */
 265                 if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) ||
 266                                 isset($_POST['delete_department_confirm'])){
 267
 268                         del_lock ($this->dn);
 269                         unset($this->depdabs);
 270                         $this->deptabs= NULL;
 271                         unset ($_SESSION['objectinfo']);
 272                 }
 273
 274                 /* Headpage or normal plugin screen? */
 275                 if ($this->deptabs == NULL){
 276                         /* Check sorting variable */
 277                         $this->reload();
 278
 279                         /* Check for exeeded sizelimit */
 280                         if (($message= check_sizelimit()) != ""){
 281                                 return($message);
 282                         }
 283
 284                         /* Prepare departments */
 285                         $options= "";
 286                         foreach ($this->config->idepartments as $key => $value){
 287                                 if ($depfilter['depselect'] == $key){
 288                                         $options.= "<option selected value='$key'>$value</option>";
 289                                 } else {
 290                                         $options.= "<option value='$key'>$value</option>";
 291                                 }
 292                         }
 293
 294                         /* Generate list head */
 295                         $listhead = "<div style='background:#F0F0F9;padding:5px;'>".
 296                                                 " <input type='image' class='center' src='images/list_root.png' align='middle' title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;".
 297                                                 " <input type='image' class='center' src='images/list_up.png' align='middle' title='"._("Go up one department")."' name='dep_back' alt='"._("Up")."'>&nbsp;".
 298                                                 " <input type='image' class='center' src='images/list_home.png' align='middle' title='"._("Go to users home department")."' name='dep_home' alt='"._("Home")."'>&nbsp;".
 299                                                 " <input class='center' type='image' src='images/list_reload.png' align='middle' title='"._("Reload list")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 300                                                 " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 301                                                 " <input class='center' type='image' src='images/list_new_department.png' align='middle' alt='"._("Create new department")."' name='dep_new'>&nbsp;".
 302                                                 " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 303                                                 _("Base")."&nbsp;<select name='depselect' onChange='mainform.submit()' class='center'>$options</select>".
 304                                                 " <input class='center' type='image' src='images/list_submit.png' align='middle' title='"._("Submit department")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 305                                                 "</div>";
 306
 307                         /* Show main page */
 308                         $divlist = new divlist("departmenttabs");
 309                         $divlist->SetSummary(_("This table displays all departments, in the selected tree."));
 310                         $divlist->SetEntriesPerPage(0);
 311                         $actions= "<input class='center' type='image' src='images/edit.png'              alt='"._("edit")."'    name='dep_edit_%KEY%' title='"._("Edit this entry")."'>";
 312                         $actions.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."'         name='dep_del_%KEY%' title='"._("Delete this entry")."'>";
 313
 314                         $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=dep_open&amp;dep_id=%s'>%s</a>";
 315
 316                         $divlist->SetHeader(array(
 317                                                 array("string" => "&nbsp;", "attach" => "style='text-align:center;width:20px;'"),
 318                                                 array("string"=>_("Department name"), "attach" => "style=''"),
 319                                                 array("string" =>_("Actions"), "attach" => "style='width:60px;border-right:0px;text-align:right;'")));
 320
 321                         foreach($this->departments as $key => $val) {
 322                                 if(!isset($this->config->departments[trim($key)])){
 323                                         $this->config->departments[trim($key)]="";
 324                                 }
 325
 326                                 $non_empty="";
 327                                 $keys= str_replace("/","\/",$key);
 328                                 foreach($this->config->departments as $keyd=>$vald ){
 329                                         if(preg_match("/".$keys."\/.*/",$keyd)){
 330                                                 $non_empty="full";
 331                                         }
 332                                 }
 333
 334                                 $title = $this->config->departments[$key];
 335                                 $field0 = array("string" => "<img src='images/".$non_empty."folder.png' title='"._("department")."' alt='department'>", "attach" => "style='text-align:center;width:20px;'");
 336                                 $field1 = array("string" => sprintf($linkopen,base64_encode($key),$val), "attach" => "style='' title='".$title."'");
 337                                 $field2 = array("string" => preg_replace("/%KEY%/", base64_encode($key), $actions), "attach" => "style='width:60px;border-right:0px;text-align:right;'");
 338
 339                                 $divlist->AddEntry( array($field0,$field1,$field2));
 340
 341                         }
 342                         $smarty->assign("departments",$divlist->DrawList() );
 343                         $smarty->assign("departmentshead",$listhead);
 344                         $smarty->assign("search_image", get_template_path('images/search.png'));
 345                         $smarty->assign("tree_image", get_template_path('images/tree.png'));
 346                         $smarty->assign("infoimage", get_template_path('images/info.png'));
 347                         $smarty->assign("launchimage", get_template_path('images/launch.png'));
 348                         $smarty->assign("deplist", $this->config->idepartments);
 349
 350                         foreach( array("depselect", "regex") as $type){
 351                                 $smarty->assign("$type", $depfilter[$type]);
 352                         }
 353
 354                         /* Extend if we are not using javascript */
 355                         $smarty->assign("apply", apply_filter());
 356                         $smarty->assign("alphabet", generate_alphabet());
 357                         $smarty->assign("hint", print_sizelimit_warning());
 358
 359                         $display= $smarty->fetch(get_template_path('headpage.tpl', TRUE));
 360                         return($display);
 361                 }
 362
 363                 /* Show main page (tabs) */
 364                 $display= $this->deptabs->execute();
 365
 366                 $display.= "<p style=\"text-align:right\">\n";
 367                 $display.= "<input type=submit name=\"edit_finish\" value=\""._("Finish")."\">\n";
 368                 $display.= "&nbsp;\n";
 369                 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 370                 $display.= "</p>";
 371
 372                 return ($display);
 373         }
 374
 375
 376         function reload()
 377         {
 378                 /* Get config */
 379                 $depfilter= get_global('depfilter');
 380                 // Added for dirlist function...
 381
 382                 if(isset($_POST['deplist'])){
 383                         $depfilter= get_global("depfilter");
 384                         $depfilter['depselect']= $this->config->departments[trim($_POST['deplist'])];
 385                         register_global("depfilter", $depfilter);
 386                 }
 387
 388                 /* Set base for all searches */
 389                 $base= $depfilter['depselect'];
 390
 391                 /* Regex filter? */
 392                 if ($depfilter['regex'] != ""){
 393                         $regex= $depfilter['regex'];
 394                 } else {
 395                         $regex= "*";
 396                 }
 397
 398                 // Configure Back Address
 399                 $base_back = preg_replace("/^[^,]+,/","",$base);
 400
 401                 // Create Array to Test if we have a valid back button
 402                 $tmp = array_flip($_SESSION['config']->departments);
 403
 404                 // In case of a valid back button create entry
 405                 if(isset($tmp[$base_back])){
 406                         $tmp2    ['dn']          = convert_department_dn($base_back);
 407
 408                         // If empty always go to top
 409                         if(empty($tmp2['dn'])){
 410                                 $tmp2['dn']="/";
 411                         }
 412                         $tmp2    ['description'][0] = _("..");
 413                         $result[$tmp[$base_back]]=$tmp2;
 414                 }
 415
 416                 $res= get_list2($this->ui->subtreeACL, "(&(|(ou=$regex)(description=$regex))(objectClass=gosaDepartment))",
 417                                 TRUE, $base, array("ou", "description"), TRUE);
 418
 419                 //hickert Replaced Block
 420                 //    $this->departments= array();
 421                 //    foreach ($res as $value){
 422                 //           $title= convert_department_dn($value["dn"]);
 423                 //           $this->departments[$title]= "$title [".$value["description"][0]."]";
 424                 //           $this->departments[$value['dn']]= "[".$value["description"][0]."]";
 425                 //    }
 426
 427                 $this->departments= array();
 428                 foreach ($res as $value){
 429                         if(isset($value["description"][0])){
 430                                 $this->departments[$value['dn']]= convert_department_dn2($value['dn'])." - [".$value["description"][0]."]";
 431                         }else{
 432                                 $this->departments[$value['dn']]= convert_department_dn2($value['dn']);//$value["description"][0];
 433                         }
 434                 }
 435                 natcasesort ($this->departments);
 436                 reset ($this->departments);
 437
 438                 /* Unset global department list */
 439                 unset($_SESSION['cached_departments']);
 440         }
 441
 442         function remove_from_parent()
 443         {
 444                 $ldap= $this->config->get_ldap_link();
 445                 $ldap->cd ($this->dn);
 446                 $ldap->recursive_remove();
 447
 448                 /* Optionally execute a command after we're done */
 449                 $this->postremove();
 450
 451                 /* Delete references to object groups */
 452                 $ldap->cd ($this->config->current['BASE']);
 453                 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 454                 while ($ldap->fetch()){
 455                         $og= new ogroup($this->config, $ldap->getDN());
 456                         unset($og->member[$this->dn]);
 457                         $og->save ();
 458                 }
 459
 460         }
 461
 462         function remove_lock()
 463         {
 464                 if (isset($this->dn)){
 465                         del_lock ($this->dn);
 466                 }
 467         }
 468
 469         }
 470
 471         ?>