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