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   var $ObjectInSaveMode         = false;
  43   var $RecursiveRemoveRequested = false;
  44   var $ObjectTaggingRequested   = false;
  45
  46         function departmentManagement ($config, $ui)
  47         {
  48                 $this->ui= $ui;
  49                 $this->dn= "";
  50                 $this->config= $config;
  51
  52                 /* Get global filter config */
  53                 if (!is_global("depfilter")){
  54                         $depfilter= array("regex" => "*");
  55                         register_global("depfilter", $depfilter);
  56                 }
  57                 $base= get_base_from_people($ui->dn);
  58                 if(!isset($_SESSION['CurrentMainBase'])){
  59                         $_SESSION['CurrentMainBase'] = $this->config->current['BASE'];
  60                 }
  61                 $_SESSION['CurrentMainBase'] = $_SESSION['CurrentMainBase'];
  62         }
  63
  64         function execute()
  65         {
  66                 /* Call parent execute */
  67                 plugin::execute();
  68
  69                 $_SESSION['LOCK_VARS_TO_USE'] = array("/^act$/","/^id$/","/^dep_edit_.*/","/^dep_del_.*/");
  70
  71                 /* Reload departments */
  72                 $this->config->get_departments();
  73                 $this->config->make_idepartments();
  74                 $_SESSION['config']= $this->config;
  75
  76                 $smarty                                         = get_smarty();
  77                 $display                                        = "";
  78                 $depfilter                                      = get_global("depfilter");
  79                 $s_action                                       = "";  // Will contain an action, like del or edit
  80                 $s_entry                                        = "";  // The entry name for edit delete -...
  81
  82                 if (isset($_POST['regex'])){
  83                         $depfilter['regex']= $_POST['regex'];
  84                 }
  85
  86                 // Check Post action
  87                 foreach($_POST as $key => $val){
  88                         // Post for delete
  89                         if(preg_match("/dep_del.*/",$key)){
  90                                 $s_action = "del";
  91                                 $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  92                                 $s_entry  = preg_replace("/_.*$/","",$s_entry);
  93                                 $s_entry  = base64_decode($s_entry);
  94                                 // Post for edit
  95                         }elseif(preg_match("/dep_edit_.*/",$key)){
  96                                 $s_action="edit";
  97                                 $s_entry  = preg_replace("/dep_".$s_action."_/i","",$key);
  98                                 $s_entry  = preg_replace("/_.*$/","",$s_entry);
  99                                 $s_entry  = base64_decode($s_entry);
 100                                 // Post for new
 101                         }elseif(preg_match("/dep_new.*/",$key)){
 102                                 $s_action="new";
 103                         }elseif(preg_match("/dep_back.*/i",$key)){
 104                                 $s_action="back";
 105                         }elseif(preg_match("/dep_home.*/i",$key)){
 106                                 $s_action="home";
 107                         }elseif(preg_match("/dep_root.*/i",$key)){
 108                                 $s_action="root";
 109                         }
 110
 111                 }
 112
 113                 if(isset($_POST['CurrentMainBase']) && $_POST['CurrentMainBase']){
 114                         $_SESSION['CurrentMainBase'] = $_POST['CurrentMainBase'];
 115                 }
 116
 117                 if($s_action=="root"){
 118                         $_SESSION['CurrentMainBase'] = ($this->config->current['BASE']);
 119                 }
 120
 121                 if($s_action=="home"){
 122                         $_SESSION['CurrentMainBase'] =(preg_replace("/^[^,]+,/","",$this->ui->dn));
 123                         $_SESSION['CurrentMainBase'] =(preg_replace("/^[^,]+,/","",  $_SESSION['CurrentMainBase'] ));
 124                 }
 125
 126                 if($s_action=="back"){
 127                         $base_back                      = preg_replace("/^[^,]+,/","",  $_SESSION['CurrentMainBase']);
 128                         $base_back          = convert_department_dn($base_back);
 129
 130                         if(isset($this->config->departments[trim($base_back)])){
 131                                 $_SESSION['CurrentMainBase'] = $this->config->departments[trim($base_back)];
 132                         }else{
 133                                 $_SESSION['CurrentMainBase'] = $this->config->departments["/"];
 134                         }
 135                 }
 136
 137                 if(isset($_GET['act'])&&($_GET['act']=="dep_open")){
 138                         $s_action="open";
 139                         $s_entry = base64_decode($_GET['dep_id']);
 140                         $_SESSION['CurrentMainBase'] = $this->config->departments[trim($s_entry)];
 141                 }
 142
 143                 if (isset($_GET['search'])){
 144                         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 145                         if ($s == "**"){
 146                                 $s= "*";
 147                         }
 148                         $depfilter['regex']= $s;
 149                 }
 150                 register_global("depfilter", $depfilter);
 151
 152                 /* New Entry if Posted action (s_action) == new
 153                  */
 154                 if ($s_action=="new"){
 155                         $this->dn= "new";
 156                         $this->deptabs= new deptabs($this->config,
 157                                         $this->config->data['TABS']['DEPTABS'], $this->dn);
 158                 }
 159
 160                 /* Edit Entry if Posted action (s_action) == edit
 161                  * The entry which will be edited is defined in $s_entry
 162                  */
 163                 if (( $s_action=="edit") && (!isset($this->deptabs->config))){
 164                         $this->dn= $this->config->departments[trim($s_entry)];
 165
 166                         if (($user= get_lock($this->dn)) != ""){
 167                                 return(gen_locked_message ($user, $this->dn));
 168                         }
 169
 170                         /* Lock the current entry, so everyone will get the  above dialog */
 171                         add_lock ($this->dn, $this->ui->dn);
 172
 173                         /* Set up the users ACL's for this 'dn' */
 174                         $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 175
 176                         /* Register deptabs to trigger edit dialog */
 177                         $this->deptabs= new deptabs($this->config,$this->config->data['TABS']['DEPTABS'], $this->dn);
 178                         $this->deptabs->set_acl($this->acl);
 179                         $_SESSION['objectinfo']= $this->dn;
 180                 }
 181
 182                 /* Delete Entry if Posted action (s_action) == del
 183                  * The entry which will be deleted is defined in $s_entry
 184                  */
 185                 if ($s_action =="del"){
 186                         $this->dn= $this->config->departments[trim($s_entry)];
 187
 188                         /* Check locking */
 189                         if (($user= get_lock($this->dn)) != ""){
 190                                 $_SESSION['dn']= $this->dn;
 191                                 return(gen_locked_message($user, $this->dn));
 192                         } else {
 193                                 add_lock ($this->dn, $this->ui->dn);
 194                                 $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), LDAP::fix($this->dn)));
 195                                 $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 196                                 return ($display);
 197                         }
 198                 }
 199
 200                 /* If department deletion is accepted ...
 201                  * Finally delete department
 202                  */
 203                 if (isset($_POST['delete_department_confirm'])){
 204                         $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 205                         $acl= get_module_permission($acl, "department", $this->dn);
 206                         if (chkacl($acl, "delete") == ""){
 207                                 $this->remove_from_parent();
 208                                 gosa_log ("Department object'".$this->dn."' has been removed");
 209                                 $this->reload ();
 210                         } else {
 211                                 print_red (_("You have no permission to remove this department."));
 212                         }
 213                 }
 214
 215                 if ((isset($_POST['edit_finish'])) && (isset($this->deptabs->config))){
 216
 217                         /* Check tabs, will feed message array */
 218                         $message= $this->deptabs->check();
 219
 220                         /* Save, or display error message? */
 221                         if (count($message) == 0){
 222
 223                                 $this->deptabs->save(true);
 224         $this->deptabs->by_object['department']->save();
 225
 226         /* Get tagging frame */
 227                                 if($this->deptabs->by_object['department']->must_be_tagged()){
 228           $this->ObjectTaggingRequested   = true;
 229         }
 230
 231         /* Get recursive move frame */
 232                                 if($this->deptabs->by_object['department']->am_i_moved()){
 233           $this->RecursiveRemoveRequested = true;
 234                                 }
 235         $this->ObjectInSaveMode = true;
 236                         } else {
 237                                 /* Ok. There seem to be errors regarding to the tab data,
 238                                    show message and continue as usual. */
 239                                 show_errors($message);
 240                         }
 241                 }
 242
 243                 /* This department must be tagged */
 244     if(isset($_GET['TagDepartment'])){
 245                         $this->deptabs->by_object['department']->tag_objects();
 246       exit();
 247                 }
 248
 249     /* initiate recursive remove*/
 250                 if(isset($_GET['PerformRecMove'])){
 251                         $this->deptabs->by_object['department']->recursive_move("","",true);
 252                   exit();
 253     }
 254
 255     if($this->ObjectTaggingRequested){
 256       $this->ObjectTaggingRequested = false;
 257       return($this->deptabs->by_object['department']->ShowTagFrame());
 258     }
 259     if($this->RecursiveRemoveRequested){
 260       $this->RecursiveRemoveRequested = false;
 261       return($this->deptabs->by_object['department']->ShowMoveFrame());
 262     }
 263
 264                 /* Unset current object / all operations are done */
 265                 if($this->ObjectInSaveMode && (!$this->RecursiveRemoveRequested) && (!$this->ObjectTaggingRequested)){
 266       $this->deptabs->save();
 267       $this->ObjectInSaveMode = false;
 268       if ($this->dn != "new"){
 269         del_lock ($this->dn);
 270       }
 271                 gosa_log ("Department object'".$this->dn."' has been saved");
 272                         $this->reload ();
 273                         unset ($this->deptabs);
 274                         $this->deptabs= NULL;
 275                         unset ($_SESSION['objectinfo']);
 276                 }
 277
 278                 /* User cancelt edit oder delete
 279                  * Cancel dialog
 280                  */
 281                 if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) ||
 282                                 isset($_POST['delete_department_confirm'])){
 283
 284                         del_lock ($this->dn);
 285                         unset($this->depdabs);
 286                         $this->deptabs= NULL;
 287                         unset ($_SESSION['objectinfo']);
 288                 }
 289
 290                 /* Headpage or normal plugin screen? */
 291                 if ($this->deptabs == NULL){
 292                         /* Check sorting variable */
 293                         $this->reload();
 294
 295                         /* Check for exeeded sizelimit */
 296                         if (($message= check_sizelimit()) != ""){
 297                                 return($message);
 298                         }
 299
 300                         /* Prepare departments */
 301                         $options= "";
 302                         foreach ($this->config->idepartments as $key => $value){
 303                                 if ($_SESSION['CurrentMainBase'] == $key){
 304                                         $options.= "<option selected value='$key'>$value</option>";
 305                                 } else {
 306                                         $options.= "<option value='$key'>$value</option>";
 307                                 }
 308                         }
 309
 310                         /* Generate list head */
 311                         $listhead = "<div style='background:#F0F0F9;padding:5px;'>".
 312                                 " <input type='image' class='center' src='images/list_root.png' align='middle' title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;".
 313                                 " <input type='image' class='center' src='images/list_up.png' align='middle' title='"._("Go up one department")."' name='dep_back' alt='"._("Up")."'>&nbsp;".
 314                                 " <input type='image' class='center' src='images/list_home.png' align='middle' title='"._("Go to users home department")."' name='dep_home' alt='"._("Home")."'>&nbsp;".
 315                                 " <input class='center' type='image' src='images/list_reload.png' align='middle' title='"._("Reload list")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 316                                 " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 317                                 " <input class='center' type='image' src='images/list_new_department.png' align='middle' alt='"._("Create new department")."' name='dep_new'>&nbsp;".
 318                                 " <img class='center' src='images/list_seperator.png' align='middle' alt='' height='16' width='1'>&nbsp;".
 319                                 _("Base")."&nbsp;<select name='CurrentMainBase' onChange='mainform.submit()' class='center'>$options</select>".
 320                                 " <input class='center' type='image' src='images/list_submit.png' align='middle' title='"._("Submit department")."' name='submit_department' alt='"._("Submit")."'>&nbsp;".
 321                                 "</div>";
 322
 323                         /* Show main page */
 324                         $divlist = new divlist("departmenttabs");
 325                         $divlist->SetSummary(_("This table displays all departments, in the selected tree."));
 326                         $divlist->SetEntriesPerPage(0);
 327                         $actions= "<input class='center' type='image' src='images/edit.png'              alt='"._("edit")."'    name='dep_edit_%KEY%' title='"._("Edit this entry")."'>";
 328                         $actions.= "<input class='center' type='image' src='images/edittrash.png' alt='"._("delete")."'         name='dep_del_%KEY%' title='"._("Delete this entry")."'>";
 329
 330                         $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=dep_open&amp;dep_id=%s'>%s</a>";
 331
 332                         $divlist->SetHeader(array(
 333                                                 array("string" => "&nbsp;", "attach" => "style='text-align:center;width:20px;'"),
 334                                                 array("string"=>_("Department name"), "attach" => "style=''"),
 335                                                 array("string" =>_("Actions"), "attach" => "style='width:60px;border-right:0px;text-align:right;'")));
 336
 337                         foreach($this->departments as $key => $val) {
 338                                 if(!isset($this->config->departments[trim($key)])){
 339                                         $this->config->departments[trim($key)]="";
 340                                 }
 341
 342                                 $non_empty="";
 343                                 $keys= str_replace("/","\/",$key);
 344                                 foreach($this->config->departments as $keyd=>$vald ){
 345                                         if(preg_match("/".$keys."\/.*/",$keyd)){
 346                                                 $non_empty="full";
 347                                         }
 348                                 }
 349
 350                                 $title = $this->config->departments[$key];
 351                                 $field0 = array("string" => "<img src='images/".$non_empty."folder.png' title='"._("department")."' alt='department'>", "attach" => "style='text-align:center;width:20px;'");
 352                                 $field1 = array("string" => sprintf($linkopen,base64_encode($key),$val), "attach" => "style='' title='".$title."'");
 353                                 $field2 = array("string" => preg_replace("/%KEY%/", base64_encode($key), $actions), "attach" => "style='width:60px;border-right:0px;text-align:right;'");
 354
 355                                 $divlist->AddEntry( array($field0,$field1,$field2));
 356
 357                         }
 358                         $smarty->assign("departments",$divlist->DrawList() );
 359                         $smarty->assign("departmentshead",$listhead);
 360                         $smarty->assign("search_image", get_template_path('images/search.png'));
 361                         $smarty->assign("tree_image", get_template_path('images/tree.png'));
 362                         $smarty->assign("infoimage", get_template_path('images/info.png'));
 363                         $smarty->assign("launchimage", get_template_path('images/launch.png'));
 364                         $smarty->assign("deplist", $this->config->idepartments);
 365
 366                         foreach( array("regex") as $type){
 367                                 $smarty->assign("$type", $depfilter[$type]);
 368                         }
 369
 370                         $smarty->assign("CurrentMainBase", $_SESSION['CurrentMainBase']);
 371
 372                         /* Extend if we are not using javascript */
 373                         $smarty->assign("apply", apply_filter());
 374                         $smarty->assign("alphabet", generate_alphabet());
 375                         $smarty->assign("hint", print_sizelimit_warning());
 376
 377                         $display= $smarty->fetch(get_template_path('headpage.tpl', TRUE));
 378                         return($display);
 379                 }
 380
 381                 /* Show main page (tabs) */
 382                 $display= $this->deptabs->execute();
 383                 if (!$this->deptabs->by_object[$this->deptabs->current]->dialog){
 384                         $display.= "<p style=\"text-align:right\">\n";
 385                         $display.= "<input type=submit name=\"edit_finish\" value=\""._("Save")."\">\n";
 386                         $display.= "&nbsp;\n";
 387                         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 388                         $display.= "</p>";
 389                 }
 390                 return ($display);
 391         }
 392
 393
 394         function reload()
 395         {
 396                 /* Get config */
 397                 $depfilter= get_global('depfilter');
 398                 // Added for dirlist function...
 399
 400                 if(isset($_POST['deplist'])){
 401                         $depfilter= get_global("depfilter");
 402                         $_SESSION['CurrentMainBase']= $this->config->departments[trim($_POST['deplist'])];
 403                         register_global("depfilter", $depfilter);
 404                 }
 405
 406                 /* Set base for all searches */
 407                 $base= $_SESSION['CurrentMainBase'];
 408
 409                 /* Regex filter? */
 410                 if ($depfilter['regex'] != ""){
 411                         $regex= $depfilter['regex'];
 412                 } else {
 413                         $regex= "*";
 414                 }
 415
 416                 // Configure Back Address
 417                 $base_back = preg_replace("/^[^,]+,/","",$base);
 418
 419                 // Create Array to Test if we have a valid back button
 420                 $tmp = array_flip($_SESSION['config']->departments);
 421
 422                 // In case of a valid back button create entry
 423                 if(isset($tmp[$base_back])){
 424                         $tmp2    ['dn']          = convert_department_dn($base_back);
 425
 426                         // If empty always go to top
 427                         if(empty($tmp2['dn'])){
 428                                 $tmp2['dn']="/";
 429                         }
 430                         $tmp2    ['description'][0] = _("..");
 431                         $result[$tmp[$base_back]]=$tmp2;
 432                 }
 433
 434                 $res= get_list("(&(|(ou=$regex)(description=$regex))(objectClass=gosaDepartment))",
 435                                 $this->ui->subtreeACL, $base, array("ou", "description"), GL_SIZELIMIT | GL_CONVERT);
 436
 437                 $this->departments= array();
 438                 foreach ($res as $value){
 439                         if(isset($value["description"][0])){
 440                                 $this->departments[$value['dn']]= get_sub_department($value['dn'])." - [".$value["description"][0]."]";
 441                         }else{
 442                                 $this->departments[$value['dn']]= get_sub_department($value['dn']);//$value["description"][0];
 443                         }
 444                 }
 445                 natcasesort ($this->departments);
 446                 reset ($this->departments);
 447         }
 448
 449         function remove_from_parent()
 450         {
 451                 $ldap= $this->config->get_ldap_link();
 452                 $ldap->cd ($this->dn);
 453                 $ldap->recursive_remove();
 454
 455                 /* Optionally execute a command after we're done */
 456                 $this->postremove();
 457
 458                 /* Delete references to object groups */
 459                 $ldap->cd ($this->config->current['BASE']);
 460                 $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 461                 while ($ldap->fetch()){
 462                         $og= new ogroup($this->config, $ldap->getDN());
 463                         unset($og->member[$this->dn]);
 464                         $og->save ();
 465                 }
 466
 467         }
 468
 469         function remove_lock()
 470         {
 471                 if (isset($this->dn)){
 472                         del_lock ($this->dn);
 473                 }
 474         }
 475
 476 }
 477 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 478 ?>