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: $$Id: class_licenseManagement.inc 13520 2009-03-09 14:54:13Z hickert $$
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 */
23 class opsiLicenses extends plugin
24 {
25 /* Definitions */
26 var $plHeadline= "Software licenses";
27 var $plDescription= "Software licenses";
28 var $plIcon= "plugins/opsi/images/plugin.png";
30 // The headpage list handler.
31 var $DivListLicenses = NULL;
33 // A list of currently visible licenses
34 var $licenses = array();
36 // A list of currently edited/removed/aso licenses.
37 var $dns = array();
39 // Permission modules to use.
40 var $acl_module = array("opsi");
42 // Construct and initialize the plugin
43 function __construct (&$config, $dn= NULL)
44 {
45 // Include config object
46 $this->config= &$config;
47 $this->ui= get_userinfo();
49 // Initialize the corresponding list class.
50 $this->DivListLicenses = new divListLicense($this->config,$this);
51 }
54 function execute()
55 {
56 // Call parent execute
57 plugin::execute();
59 // Variables to restore after 'entry locked' warning was displayed
60 session::set('LOCK_VARS_TO_USE',array('/^license_/','/^act/',
61 '/^id/','/^menu_action/','/^item/'));
63 $smarty = get_smarty();
65 /***************
66 * Handle _POST/_GET variables
67 ***************/
69 // Get entry related posts
70 $s_action = "";
71 $s_entry = "";
72 foreach($_POST as $name => $value){
73 if(preg_match("/^license_edit_/",$name)){
74 $s_action = "edit";
75 $s_entry = preg_replace("/^license_edit_([0-9]*)_.*$/","\\1",$name);
76 break;
77 }
78 if(preg_match("/^license_del_/",$name)){
79 $s_action = "remove";
80 $s_entry = preg_replace("/^license_del_([0-9]*)_.*$/","\\1",$name);
81 break;
82 }
83 }
85 if(isset($_GET['act']) && $_GET['act'] == "edit_entry" && isset($_GET['id'])){
86 $id = $_GET['id'];
87 if(isset($this->licenses[$id])){
88 $s_action = "edit";
89 $s_entry = $id;
90 }
91 }
93 // Get menu related posts
94 if(isset($_POST['menu_action'])) {
95 if($_POST['menu_action'] == "remove_multiple_licenses"){
96 $s_action = "remove_multiple";
97 }
98 if($_POST['menu_action'] == "license_new"){
99 $s_action = "new";
100 }
101 }
105 /***************
106 * Remove handling
107 ***************/
109 if($s_action == "remove_multiple" || $s_action == "remove"){
111 if($s_action == "remove_multiple"){
112 $ids = $this->list_get_selected_items();
113 }else{
114 $ids = array($s_entry);
115 }
117 if(count($ids)){
118 $this->dns = array();
119 $disallowed = array();
120 foreach($ids as $id){
121 $dn = $this->licenses[$id]['dn'];
122 $acl = $this->ui->get_permissions($dn, "opsi/licenseGeneric");
123 if(preg_match("/d/",$acl)){
124 $this->dns[$id] = $dn;
125 }else{
126 $disallowed[] = $dn;
127 }
128 }
130 if(count($disallowed)){
131 msg_dialog::display(_("Permission"),msgPool::permDelete($disallowed),INFO_DIALOG);
132 }
134 if(count($this->dns)){
136 $dns_names = array();
137 foreach($this->dns as $dn){
138 $dns_names[] = LDAP::fix($dn);
139 }
141 $smarty->assign("info", msgPool::deleteInfo($dns_names,_("License")));
142 $smarty->assign("multiple", true);
143 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
144 }
145 }
146 }
149 /* Remove lock */
150 if(isset($_POST['delete_multiple_licenses_cancel'])){
152 /* Remove lock file after successfull deletion */
153 $this->remove_lock();
154 $this->dns = array();
155 }
158 /* Confirmation for deletion has been passed. Users should be deleted. */
159 if (isset($_POST['delete_multiple_licenses_confirm'])){
161 /* Remove user by user and check acls before removeing them */
162 foreach($this->dns as $key => $dn){
164 $acl = $this->ui->get_permissions($dn, "opsi/licenseGeneric");
165 if (preg_match('/d/', $acl)){
166 $this->dialog = new licenseTabs($this->config, $this->config->data['TABS']['OPSILICENSETABS'],$dn, "opsi");
167 $this->dialog->set_acl_base($this->config->current['BASE']);
168 $this->dialog->delete();
169 $this->dialog= NULL;
170 } else {
172 /* Normally this shouldn't be reached, send some extra
173 logs to notify the administrator */
174 msg_dialog::display(_("Permission error"), msgPool::permDelete(), INFO_DIALOG);
175 new log("security","opsi/".get_class($this),$dn,array(),"Tried to trick deletion.");
176 }
177 }
179 /* Remove lock file after successfull deletion */
180 $this->remove_lock();
181 $this->dns = array();
182 }
185 /***************
186 * New handling
187 ***************/
189 if($s_action == "new" && !$this->dialog instanceOf tabs){
190 $this->dn = "new";
191 $this->dialog = new licenseTabs($this->config, $this->config->data['TABS']['OPSILICENSETABS'],$this->dn, "opsi");
192 $this->dialog->set_acl_base($this->config->current['BASE']);
193 }
195 /***************
196 * Edit handling
197 ***************/
199 if($s_action == "edit" && !$this->dialog instanceOf tabs){
200 if(!isset($this->licenses[$s_entry])){
201 trigger_error("Unknown entry!");
202 }else{
204 $entry = $this->licenses[$s_entry];
205 $this->dn = $entry['dn'];
207 /* Open the dialog */
208 $this->dialog = new licenseTabs($this->config, $this->config->data['TABS']['OPSILICENSETABS'],
209 $entry['dn'], "opsi");
210 $this->dialog->set_acl_base($this->config->current['BASE']);
211 set_object_info($this->dn);
212 }
213 }
216 /***************
217 * Dialog handling
218 ***************/
220 if ((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && $this->dialog instanceOf tabs){
221 $this->dialog->save_object();
222 $msgs = $this->dialog->check();
223 if(count($msgs)){
224 msg_dialog::displayChecks($msgs);
225 }else{
226 $this->dialog->save();
227 if (!isset($_POST['edit_apply'])){
228 $this->remove_lock();
229 $this->dialog= NULL;
230 set_object_info();
231 }else{
232 $this->dialog->re_init();
233 }
234 }
235 }
237 if (isset($_POST['edit_cancel']) && $this->dialog instanceOf tabs){
238 $this->remove_lock();
239 $this->dialog= NULL;
240 set_object_info();
241 }
243 if($this->dialog instanceOf tabs){
244 $display= $this->dialog->execute();
246 $dialog_opened = ($this->dialog->by_object[$this->dialog->current]->dialog instanceOf plugin);
248 if(!$dialog_opened){
249 if($this->dialog->read_only == TRUE){
250 $display.= "<p style=\"text-align:right\">
251 <input type=submit name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">
252 </p>";
253 }else{
255 $display.= "<p style=\"text-align:right\">\n";
256 $display.= "<input type=submit name=\"edit_finish\" style=\"width:80px\"
257 value=\"".msgPool::okButton(). "\">\n";
258 $display.= " \n";
259 if ($this->dn != "new"){
260 $display.= "<input type=submit name=\"edit_apply\"
261 value=\"".msgPool::applyButton()."\">\n";
262 $display.= " \n";
263 }
264 $display.= "<input type=submit name=\"edit_cancel\"
265 value=\"".msgPool::cancelButton()."\">\n";
266 $display.= "</p>";
267 }
268 }
269 return ($display);
270 }
273 /***************
274 * List handling
275 ***************/
277 // Display dialog with group list
278 $this->DivListLicenses->parent = $this;
279 $this->DivListLicenses->execute();
280 $this->reload ();
281 $this->DivListLicenses->setEntries($this->licenses);
282 return($this->DivListLicenses->Draw());
283 }
286 // Refreshes the list of known license objects.
287 function reload()
288 {
290 // Get current ldap base and filter settings.
291 $base = $this->DivListLicenses->selectedBase;
292 $Regex = $this->DivListLicenses->Regex;
294 $si = new opsiLicenceHandler($this->config);
295 $this->licenses = array();
296 $res = $si->listPools();
297 if($si->is_error() || !$res){
298 $this->init_successfull = FALSE;
299 msg_dialog::display(_("Error"),msgPool::siError($si->get_error()),ERROR_DIALOG);
300 return;
301 }else{
303 // Reset the list of licenses
304 foreach($res as $item){
306 // Fake an ldap entry, this enables ACL checks.
307 $item['dn'] = "opsi:cn=".$item['cn'][0].",".$this->config->current['BASE'];
308 $this->licenses[] = $item;
309 }
310 }
311 }
314 /* \brief Returns a list of selected entry ids.
315 * E.g. remove multiple entries.
316 * @return Array A list of entry IDs
317 */
318 function list_get_selected_items()
319 {
320 $ids = array();
321 foreach($_POST as $name => $value){
322 if(preg_match("/^item_selected_[0-9]*$/",$name)){
323 $id = preg_replace("/^item_selected_/","",$name);
324 $ids[$id] = $id;
325 }
326 }
327 return($ids);
328 }
331 function remove_lock()
332 {
333 if (isset($this->dialog->dn)){
334 del_lock ($this->dialog->dn);
335 }elseif(isset($this->dn) && !empty($this->dn) && $this->dn != "new"){
336 del_lock($this->dn);
337 }
338 if(isset($this->dns) && is_array($this->dns) && count($this->dns)){
339 del_lock($this->dns);
340 }
341 }
344 function save_object()
345 {
346 $this->DivListLicenses->save_object();
347 }
348 }
350 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
351 ?>