gosa-core/plugins/generic/references/class_reference.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 class reference extends plugin
  24 {
  25     var $attributes= array('uid','modifyTimestamp');
  26     var $aclResolver = NULL;
  27
  28     var $referenceFilters = array();
  29     var $objectList ="";
  30     var $modifyTimestamp = "";
  31
  32     function reference (&$config, $dn= NULL, $parent = NULL)
  33     {
  34         // Init the plugin
  35         plugin::plugin($config,$dn,$parent);
  36
  37         // Try to read the 'modifyTimestamp' - this has to be done separately.
  38         $ldap = $this->config->get_ldap_link();
  39         $ldap->cd($this->config->current['BASE']);
  40         $ldap->cat($this->dn, array('modifyTimestamp'));
  41         if($ldap->count()){
  42             $attrs = $ldap->fetch();
  43             if(isset($attrs['modifyTimestamp'][0])){
  44                 $this->modifyTimestamp = $attrs['modifyTimestamp'][0];
  45             }
  46         }
  47
  48         // Initialize the ACL-resolver
  49         $this->aclResolver = new aclResolver($this->config, $this->dn, $this);
  50
  51         // References we may have to other objects.
  52         $this->referenceFilters = array();
  53
  54         // Check for group membership
  55         $this->referenceFilters[] = array(
  56             'filter' => "(&(objectClass=posixGroup)(memberUid={$this->uid}))",
  57             'attrs'  => array('cn' => _("Name"),'description' => _("Description")),
  58             'msg'    => _("Group membership"));
  59
  60         // Check for group membership in rfc 2307 bis mode
  61         $this->referenceFilters[] = array(
  62             'filter' => "(&(objectClass=posixGroup)(member=".normalizeLdap($this->dn)."))",
  63             'attrs'  => array('cn' => _("Name"),'description' => _("Description")),
  64             'msg'    => _("Group membership")." (rfc 2307 bis)");
  65
  66         // Check for role membership
  67         $this->referenceFilters[] = array(
  68             'filter' => "(&(objectClass=organizationalRole)(roleOccupant=".normalizeLdap($this->dn)."))",
  69             'attrs'  => array('cn' => _("Name"),'description' => _("Description")),
  70             'msg'    => _("Role membership"));
  71
  72         // Check for objectGroup membership
  73         $this->referenceFilters[] = array(
  74             'filter' => "(&(objectClass=gosaGroupOfNames)(member=".normalizeLdap($this->dn)."))",
  75             'attrs'  => array('cn' => _("Name"),'description' => _("Description")),
  76             'msg'    => _("Object group membership"));
  77
  78         // Check for department manager
  79         $this->referenceFilters[] = array(
  80             'filter' => "(&(objectClass=gosaDepartment)(manager=".normalizeLdap($this->dn)."))",
  81             'attrs'  => array('ou' => _("Name"),'description' => _("Description")),
  82             'msg'    => _("Department manager"));
  83
  84         // Check for user manager
  85         $this->referenceFilters[] = array(
  86             'filter' => "(&(objectClass=gosaAccount)(manager=".normalizeLdap($this->dn)."))",
  87             'attrs'  => array('givenName' => _("Given name"),'sn' => _("Surname"),'uid'=>_("UID")),
  88             'msg'    => _("User manager"));
  89
  90         // Go through filters and detect possible references
  91         $ldap = $this->config->get_ldap_link();
  92         $ldap->cd($this->config->current['BASE']);
  93         $str = "";
  94         foreach($this->referenceFilters as $filter){
  95             $ldap->search($filter['filter'], array_keys($filter['attrs']));
  96             if(!$ldap->success()){
  97                 msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_VIEW, get_class()));
  98             }elseif($ldap->count()){
  99                 $list = new sortableListing();
 100                 $list->setDeleteable(false);
 101                 $list->setEditable(false);
 102                 $list->setWidth("100%");
 103                 $list->setHeight("80px");
 104                 $list->setHeader(array_values($filter['attrs']));
 105                 $list->setDefaultSortColumn(0);
 106                 $list->setAcl('rwcdm');
 107
 108                 $data = array();
 109                 while($attrs = $ldap->fetch()){
 110
 111                     $entry = array();
 112                     foreach($filter['attrs'] as $name => $desc){
 113                         $$name = "";
 114                         if(isset($attrs[$name][0])) $$name = $attrs[$name][0];
 115                         $entry['data'][] = $$name;
 116                     }
 117                     $data[] = $entry;
 118                 }
 119                 $list->setListData($data, $data);
 120
 121                 $list->update();
 122                 $str .= "<h3>".$filter['msg']."</h3>";
 123                 $str .= $list->render();
 124                 $str .= "<div class='v-spacer'></div>";
 125             }
 126         }
 127         $this->objectList = $str;
 128     }
 129
 130     function execute()
 131     {
 132         // Mark plugin as viewed
 133         plugin::execute();
 134
 135         // Show ldif viewer
 136         if(isset($_POST['viewLdif'])){
 137             $this->dialog = new ldifViewer($this->config, $this->dn);
 138         }
 139         if(isset($_POST['cancelLdifViewer'])) $this->dialog = NULL;
 140         if($this->dialog instanceOf ldifViewer){
 141             return($this->dialog->execute());
 142         }
 143
 144         $smarty = get_smarty();
 145
 146         // Assign permissions
 147         $tmp = $this->plInfo();
 148         $ui = get_userinfo();
 149
 150         $category = preg_replace("/\/.*$/", "", $this->acl_category);
 151         $smarty->assign('aclREAD',  preg_match("/r/",$ui->get_category_permissions($this->dn, 'acl')));
 152         $smarty->assign('completeACL',  $ui->has_complete_category_acls($this->dn, $category));
 153         $smarty->assign('someACL',      $ui->get_category_permissions($this->dn, $category));
 154
 155         // Convert the modifyTimestamp to a human readable value
 156         $tz = timezone::get_default_timezone();
 157         $smarty->assign('modifyTimestamp', set_post(date('d.m.Y H:i:s', strtotime($this->modifyTimestamp))));
 158
 159         $smarty->assign('objectList', $this->objectList);
 160         $smarty->assign("acls",$this->aclResolver->getReadableACL());
 161
 162         session::set('autocomplete', $this->aclResolver);
 163         return ($smarty->fetch (get_template_path('contents.tpl', TRUE, dirname(__FILE__))));
 164     }
 165 }
 166
 167 ?>