4fc900d01c8d5296964e5f0a64ec5e0c2b674a17
1 <?php
3 /* Snap shot dialog class */
4 class SnapShotDialog extends plugin
5 {
6 var $config;
7 var $attributes= array("CurrentDescription");
8 var $CurrentDescription= "";
9 var $parent= NULL;
10 var $display_restore_dialog= false; /* Defines the restore mode */
11 var $display_all_removed_objects= false; /* Specifies which objects will be listed, all
12 snapshots for a single entry or all snapshots
13 of already deleted objects */
14 var $dialog= true;
15 var $del_dn= "";
16 var $ui;
17 var $acl;
18 var $dns = array();
19 var $snap_shot_bases = array();
22 function SnapShotDialog($config,$dn,$parent)
23 {
24 plugin::plugin($config,$dn);
25 $this->parent = $parent;
26 $this->ui = get_userinfo();
27 }
30 /* Show deleted snapshots from these bases */
31 function set_snapshot_bases($bases)
32 {
33 $this->snap_shot_bases = $bases;
34 }
37 /* Display snapshot dialog */
38 function execute()
39 {
40 plugin::execute();
41 $smarty = get_smarty();
43 $once = true;
44 foreach($_POST as $name => $value){
45 if((preg_match("/^RemoveSnapShot_/",$name)) && ($once)){
46 $once = false;
48 $entry = preg_replace("/^RemoveSnapShot_/","",$name);
49 $entry = base64_decode(preg_replace("/_[xy]$/","",$entry));
51 $this->del_dn = $entry;
52 $smarty= get_smarty();
53 $smarty->assign("intro", sprintf(_("You're about to delete the snapshot '%s'."), @LDAP::fix($this->del_dn)));
54 return($smarty->fetch (get_template_path('remove.tpl')));
56 /* Obviously the user isn't allowed to delete. Show message and
57 clean session.
58 print_red (_("You are not allowed to delete this snapshot!"));
59 */
60 }
61 }
63 /* Remove snapshot */
64 if(isset($_POST['delete_confirm']) && !empty($this->del_dn)){
65 $this->remove_snapshot($this->del_dn);
66 $this->del_dn = "";
67 }
69 /* We must restore a snapshot */
70 if($this->display_restore_dialog){
72 /* Should we only display all snapshots of already deleted objects
73 or the snapshots for the given object dn */
74 $res = array();
75 $tmp = array();
76 if($this->display_all_removed_objects){
77 if(count($this->snap_shot_bases)){
78 foreach($this->snap_shot_bases as $dn){
79 $tmp = array_merge($tmp,$this->getAllDeletedSnapshots($dn,true));
80 }
81 }else{
82 $tmp = $this->getAllDeletedSnapshots($this->snap_shot_bases,true);
83 }
84 }else{
85 $tmp = $this->Available_SnapsShots($this->dn,true);
86 }
88 $DivListSnapShots = new DivSelectBox("SnapShotRestore");
89 $DivListSnapShots->SetHeight(180);
91 $list_of_elements = array();
93 /* Walk through all entries and setup the display text */
94 foreach($tmp as $key => $entry){
95 $TimeStamp = $entry['gosaSnapshotTimestamp'][0];
96 $list_of_elements[$TimeStamp] = $entry;
97 }
99 /* Sort generated list */
100 krsort($list_of_elements);
102 /* Add Elements to divlist */
103 foreach($list_of_elements as $entry){
105 $actions= "<input type='image' src='images/restore.png' name='RestoreSnapShot_%KEY'
106 class='center' title='"._("Restore snapshot")."'> ";
107 $actions.= "<input type='image' src='images/edittrash.png' name='RemoveSnapShot_%KEY'
108 class='center' title='"._("Remove snapshot")."'> ";
110 $time_stamp = date(_("Y-m-d, H:i:s"),preg_replace("/\-.*$/","",$entry['gosaSnapshotTimestamp'][0]));
111 $display_data = $entry['description'][0];
113 if($this->display_all_removed_objects){
114 $display_data.= " - ".$entry['gosaSnapshotDN'][0];
115 }
117 $field0 = array("string"=> $time_stamp , "attach"=> "style='vertical-align:top;width:120px;'");
118 $field1 = array("string"=> htmlentities (utf8_decode($display_data)), "attach"=> "");
119 $field2 = array("string"=> preg_replace("/%KEY/",base64_encode($entry['dn']),$actions) ,
120 "attach"=> "style='border-right:0px;vertical-align:top;width:40px;text-align:right;'");
121 $DivListSnapShots->AddEntry(array($field0,$field1,$field2));
122 }
124 $smarty->assign("SnapShotDivlist",$DivListSnapShots->DrawList());
125 $smarty->assign("CountSnapShots",count($list_of_elements));
126 }
128 $smarty->assign("restore_deleted",$this->display_all_removed_objects);
129 $smarty->assign("RestoreMode",$this->display_restore_dialog);
130 $smarty->assign("CurrentDate",date(_("Y-m-d, H:i:s")));
131 $smarty->assign("CurrentDN",$this->dn);
132 $smarty->assign("CurrentDescription",$this->CurrentDescription);
133 return($smarty->fetch(get_template_path("snapshotdialog.tpl")));
134 }
137 function check()
138 {
139 $message = plugin::check();
140 if(!$this->display_restore_dialog){
141 if(empty($this->CurrentDescription)){
142 $message[] = _("Please specify a valid description for this snapshot.");
143 }
144 }
145 return($message);
146 }
149 function save_object()
150 {
151 plugin::save_object();
152 foreach($this->attributes as $name){
153 if(isset($_POST[$name])){
154 $this->$name = stripslashes($_POST[$name]);
155 }
156 }
157 }
158 }
160 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
161 ?>