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: $$Id: class_opsiLicenses.inc 13520 2009-03-09 14:54:13Z hickert $$
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 */
24 class licenseUsageByHost extends plugin
25 {
27 var $cn = "";
28 var $licenseUses = array();
29 var $reservedLicenses = array();
30 var $init_successfull = FALSE;
32 var $availableLicenses = array();
34 function __construct(&$config,$dn)
35 {
36 $this->config = $config;
37 $this->dn = $this->orig_dn = $dn;
38 $this->si = new opsiLicenceHandler($this->config);
40 $this->is_account=TRUE;
41 if($this->dn == "new"){
42 $this->initially_was_account = FALSE;
43 }else{
44 $this->initially_was_account = TRUE;
45 $this->cn = $this->orig_cn = preg_replace("/^opsi:=([^,]*),.*$/","\\1",$dn);
46 }
48 // Extract pool name out of the fake dn.
49 $this->init();
50 }
53 function init()
54 {
55 $this->licenseUses = array();
56 $this->reservedLicenses = array();
57 $this->init_reservedLicenses = array();
58 if(!$this->initially_was_account){
59 $this->init_successfull = TRUE;
60 }else{
62 // Get license usage
63 $res = $this->si->getLicenseUsage($this->cn);
64 if($this->si->is_error()){
65 msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
66 $this->init_successfull = FALSE;
67 return;
68 }
69 $this->licenseUses = $res;
71 // Get reservations
72 $res = $this->si->getReservedLicensesForHost($this->cn);
73 if($this->si->is_error()){
74 msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
75 $this->init_successfull = FALSE;
76 return;
77 }
78 foreach($res as $pool){
79 $this->reservedLicenses[] = $pool['licensePoolId'][0];
80 }
81 $this->init_reservedLicenses = $this->reservedLicenses;
83 // Get list of license pools
84 $res = $this->si->listPools();
85 if($this->si->is_error()){
86 msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
87 $this->init_successfull = FALSE;
88 return;
89 }
90 $this->availableLicenses = array();
92 echo "We require Licenses here not Pools";
94 foreach($res as $pool){
95 $this->availableLicenses[] = $pool['cn'][0];
96 }
98 $this->init_successfull = TRUE;
99 }
100 }
103 function execute()
104 {
105 // Handle initialization failures.
106 if(isset($_POST['retry_init'])) $this->init();
107 if(!$this->init_successfull){
108 $smarty = get_smarty();
109 $smarty->assign("init_successfull", $this->init_successfull);
110 return($smarty->fetch(get_template_path('licenseGeneric.tpl',TRUE,dirname(__FILE__))));
111 }
113 // Create usage list
114 $list = new divSelectBox("licenseUsage");
115 $list->setHeight(150);
116 foreach($this->licenseUses as $license){
117 if(preg_match("/r/i",$this->getacl('hostId'))){
118 $f3 = array("string" => $license['licenseKey'][0]);
119 $f2 = array("string" => $license['licensePoolId'][0]);
120 $f4 = array("string" => $license['softwareLicenseId'][0]);
121 $list->addEntry(array($f2,$f3,$f4));
122 }
123 }
125 // Create reserved list
126 $list2 = new divSelectBox("reservedLicenses");
127 $list2->setHeight(150);
128 foreach($this->reservedLicenses as $key => $license){
129 if(preg_match("/r/i",$this->getacl('boundToHost'))){
131 // Display remove button in case of write permissions
132 $action = "";
133 if(preg_match("/w/i",$this->getacl('boundToHost'))){
134 $action = "<input class='center' type='image' src='images/lists/trash.png'
135 name='removeReservation_{$key}'>";
136 }
137 $f1 = array("string" => $license);
138 $f4 = array("string" => $action,
139 "attach" => "style='border-right:0px; width:16px;'");
140 $list2->addEntry(array($f1,$f4));
141 }
142 }
144 $smarty = get_smarty();
146 // Assign ACls
147 $plInfo = $this->plInfo();
148 foreach($plInfo['plProvidedAcls'] as $name => $desc){
149 $smarty->assign("{$name}ACL",$this->getacl($name));
150 }
151 foreach($this->attributes as $attr){
152 $smarty->assign($attr,$this->$attr);
153 }
155 $smarty->assign("licenseUses", $list->DrawList());
156 $smarty->assign("licenseReserved", $list2->DrawList());
157 $smarty->assign("init_successfull", $this->init_successfull);
158 $smarty->assign("availableLicenses", array_diff($this->availableLicenses, $this->reservedLicenses));
159 $smarty->assign("initially_was_account", $this->initially_was_account);
160 return($smarty->fetch(get_template_path('licenseUsageByHost.tpl',TRUE,dirname(__FILE__))));
161 }
164 /* Save HTML inputs
165 */
166 function save_object()
167 {
168 if(isset($_POST['opsiLicenseUsagePosted'])){
169 plugin::save_object();
171 if(preg_match("/w/i",$this->getacl('boundToHost'))){
173 // Check if we've to remove reservations
174 foreach($_POST as $name => $value){
175 if(preg_match("/^removeReservation_/", $name)){
176 $id = preg_replace("/^removeReservation_(.*)_.$/", "\\1" ,$name);
177 if(isset($this->reservedLicenses[$id])) {
178 unset($this->reservedLicenses[$id]);
179 }
180 break;
181 }
182 }
184 // Check if we've to add reservations
185 if(isset($_POST['availableLicense']) && isset($_POST['addReservation'])){
186 $id = get_post('availableLicense');
187 if(isset($this->availableLicenses[$id]) && !in_array($this->availableLicenses[$id],$this->reservedLicenses)){
188 $this->reservedLicenses[] = $this->availableLicenses[$id];
189 }
190 }
191 }
192 }
193 }
196 /* Check user input and return a list of 'invalid input' messages.
197 */
198 function check()
199 {
200 $message = plugin::check();
201 return($message);
202 }
205 function save()
206 {
207 $del = array_diff($this->init_reservedLicenses, $this->reservedLicenses);
208 $add = array_diff($this->reservedLicenses, $this->init_reservedLicenses);
210 foreach($del as $license){
211 $this->si->removeLicenseReservationFromHost($license, $this->cn);
212 if($this->si->is_error()){
213 msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
214 }
215 }
217 foreach($add as $license){
218 $this->si->reserverLicenseForHost($license, $this->cn);
219 if($this->si->is_error()){
220 msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
221 }
222 }
223 }
226 function remove_from_parent(){ }
229 static function plInfo()
230 {
231 return (array(
232 "plShortName" => _("Usage"),
233 "plDescription" => _("License usage"),
234 "plSelfModify" => FALSE,
235 "plDepends" => array(),
236 "plPriority" => 1,
237 "plSection" => array("administration"),
238 "plCategory" => array("opsi"),
239 "plProvidedAcls"=> array(
240 "hostId" => _("Used by host")." ("._("read only").")",
241 "boundToHost" => _("License revervation"))
242 ));
243 }
244 }
247 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
248 ?>