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         /* Reload departments */
  60         $this->config->departments= get_departments();
  61         $this->config->make_idepartments();
  62         $smarty= get_smarty();
  63
  64         /* Save data */
  65         $depfilter= get_global("depfilter");
  66         foreach( array("depselect", "regex") as $type){
  67                 if (isset($_POST[$type])){
  68                         $depfilter[$type]= $_POST[$type];
  69                 }
  70         }
  71         if (isset($_GET['search'])){
  72                 $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
  73                 if ($s == "**"){
  74                         $s= "*";
  75                 }
  76                 $depfilter['regex']= $s;
  77         }
  78         register_global("depfilter", $depfilter);
  79
  80
  81         /* Create new department? */
  82         if (isset($_POST['new_department'])){
  83                 $this->acl= array(":all");
  84                 $this->dn= "new";
  85
  86                 /* Register deptabs to trigger edit dialog */
  87                 $this->deptabs= new deptabs($this->config,
  88                                 $this->config->data['TABS']['DEPTABS'], $this->dn);
  89                 $this->deptabs->set_acl($this->acl);
  90         }
  91
  92         /* Edit existing department */
  93         if ((isset($_POST['select_department']) || (isset($_POST['edit_helper']) && $_POST['edit_helper'] == "1")) && isset($_POST['deplist']) != ""){
  94                 $this->dn= $this->config->departments[trim($_POST['deplist'])];
  95
  96                 /* Check locking, save current plugin in 'back_plugin', so
  97                    the dialog knows where to return. */
  98                 if (($user= get_lock($this->dn)) != ""){
  99                         return(gen_locked_message ($user, $this->dn));
 100                 }
 101
 102                 /* Lock the current entry, so everyone will get the
 103                    above dialog */
 104                 add_lock ($this->dn, $this->ui->dn);
 105
 106                 /* Set up the users ACL's for this 'dn' */
 107                 $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 108
 109                 /* Register deptabs to trigger edit dialog */
 110                 $this->deptabs= new deptabs($this->config,
 111                                 $this->config->data['TABS']['DEPTABS'], $this->dn);
 112                 $this->deptabs->set_acl($this->acl);
 113                 $_SESSION['objectinfo']= $this->dn;
 114         }
 115
 116
 117         /* Delete requested department */
 118         $display= "";
 119         if (isset($_POST['delete_department']) && isset($_POST['deplist'])){
 120                 $this->dn= $this->config->departments[trim($_POST['deplist'])];
 121
 122                 /* Check locking */
 123                 if (($user= get_lock($this->dn)) != ""){
 124                         $_SESSION['dn']= $this->dn;
 125                         return(gen_locked_message($user, $this->dn));
 126                 } else {
 127                         # Lock this dn for editing
 128                         add_lock ($this->dn, $this->ui->dn);
 129
 130                         $smarty->assign("info", sprintf(_("You're about to delete the whole LDAP subtree placed under '%s'."), $this->dn));
 131                         $display.= $smarty->fetch (get_template_path('remove.tpl', TRUE));
 132                         return ($display);
 133                 }
 134         }
 135
 136         /* Finally delete department */
 137         if (isset($_POST['delete_department_confirm'])){
 138                 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
 139                 $acl= get_module_permission($acl, "department", $this->dn);
 140                 if (chkacl($acl, "all") == ""){
 141                         $this->remove_from_parent();
 142                         gosa_log ("Department object'".$this->dn."' has been removed");
 143                         $this->reload ();
 144                 } else {
 145                         print_red (_("You have no permission to remove this department."));
 146                 }
 147         }
 148
 149         /* Finish request */
 150        if (isset($_POST['edit_finish'])){
 151
 152                 /* Check tabs, will feed message array */
 153                 $message= $this->deptabs->check();
 154
 155                 /* Save, or display error message? */
 156                 if (count($message) == 0){
 157
 158                         /* Save user data to ldap */
 159                         $this->deptabs->save();
 160                         gosa_log ("Department object'".$this->dn."' has been saved");
 161
 162                         /* Group has been saved successfully, remove lock from
 163                            LDAP. */
 164                         if ($this->dn != "new"){
 165                                 del_lock ($this->dn);
 166                         }
 167
 168                         /* There's no page reload so we have to read new users at
 169                            this point. */
 170                         $this->reload ();
 171                         unset ($this->deptabs);
 172                         $this->deptabs= NULL;
 173                         unset ($_SESSION['objectinfo']);
 174
 175                 } else {
 176                         /* Ok. There seem to be errors regarding to the tab data,
 177                            show message and continue as usual. */
 178                         show_errors($message);
 179                 }
 180         }
 181
 182
 183         /* Cancel dialog */
 184         if (isset($_POST['edit_cancel']) || isset($_POST['delete_cancel']) ||
 185                 isset($_POST['delete_department_confirm']) || isset($_POST['delete_lock'])){
 186
 187                 del_lock ($this->dn);
 188                 unset($this->depdabs);
 189                 $this->deptabs= NULL;
 190                 unset ($_SESSION['objectinfo']);
 191         }
 192
 193
 194         /* Headpage or normal plugin screen? */
 195         if ($this->deptabs == NULL){
 196                 /* Check sorting variable */
 197                 $this->reload();
 198
 199                 /* Check for exeeded sizelimit */
 200                 if (($message= check_sizelimit()) != ""){
 201                         return($message);
 202                 }
 203
 204                 /* Show main page */
 205                 $smarty->assign("departments", $this->departments);
 206                 $smarty->assign("search_image", get_template_path('images/search.png'));
 207                 $smarty->assign("tree_image", get_template_path('images/tree.png'));
 208                 $smarty->assign("infoimage", get_template_path('images/info.png'));
 209                 $smarty->assign("launchimage", get_template_path('images/launch.png'));
 210                 $smarty->assign("deplist", $this->config->idepartments);
 211                 foreach( array("depselect", "regex") as $type){
 212                         $smarty->assign("$type", $depfilter[$type]);
 213                 }
 214
 215                 /* Extend if we are not using javascript */
 216                 $smarty->assign("apply", apply_filter());
 217                 $smarty->assign("alphabet", generate_alphabet());
 218                 $smarty->assign("hint", print_sizelimit_warning());
 219
 220                 $display= $smarty->fetch(get_template_path('headpage.tpl', TRUE));
 221                 return($display);
 222         }
 223
 224         /* Show main page (tabs) */
 225         $display= $this->deptabs->execute();
 226
 227         $display.= "<p style=\"text-align:right\">\n";
 228         $display.= "<input type=submit name=\"edit_finish\" value=\""._("Finish")."\">\n";
 229         $display.= "&nbsp;\n";
 230         $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 231         $display.= "</p>";
 232
 233         return ($display);
 234   }
 235
 236
 237   function reload()
 238   {
 239         /* Get config */
 240         $depfilter= get_global('depfilter');
 241
 242         /* Set base for all searches */
 243         $base= $depfilter['depselect'];
 244
 245         /* Regex filter? */
 246         if ($depfilter['regex'] != ""){
 247                 $regex= $depfilter['regex'];
 248         } else {
 249                 $regex= "*";
 250         }
 251
 252         /*Get all gosaDepartments */
 253         $res= get_list($this->ui->subtreeACL, "(&(|(ou=$regex)(description=$regex))(objectClass=gosaDepartment))", TRUE, $base, array("ou", "description"), TRUE);
 254
 255         $this->departments= array();
 256         foreach ($res as $value){
 257                 $title= convert_department_dn($value["dn"]);
 258                 $this->departments[$title]= "$title [".$value["description"][0]."]";
 259         }
 260         natcasesort ($this->departments);
 261         reset ($this->departments);
 262   }
 263
 264   function remove_from_parent()
 265   {
 266         $ldap= $this->config->get_ldap_link();
 267         $ldap->cd ($this->dn);
 268         $ldap->recursive_remove();
 269
 270         /* Optionally execute a command after we're done */
 271         $this->postremove();
 272
 273         /* Delete references to object groups */
 274         $ldap->cd ($this->config->current['BASE']);
 275         $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 276         while ($ldap->fetch()){
 277                 $og= new ogroup($this->config, $ldap->getDN());
 278                 unset($og->member[$this->dn]);
 279                 $og->save ();
 280         }
 281
 282   }
 283
 284   function remove_lock()
 285   {
 286         if (isset($this->dn)){
 287                 del_lock ($this->dn);
 288         }
 289   }
 290
 291 }
 292
 293 ?>