gosa-plugins/opsi/admin/opsiLicenses/class_licenseUsageByHost.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: $$Id: class_opsiLicenses.inc 13520 2009-03-09 14:54:13Z hickert $$
   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 */
  22
  23
  24 class licenseUsageByHost extends plugin
  25 {
  26
  27   var $cn = "";
  28   var $licenseUses = array();
  29   var $reservedLicenses = array();
  30   var $init_successfull = FALSE;
  31
  32   var $availableLicenses = array();
  33
  34   function __construct(&$config,$dn)
  35   {
  36     $this->config = $config;
  37     $this->dn = $this->orig_dn = $dn;
  38     $this->si = new opsiLicenceHandler($this->config);
  39
  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     }
  47
  48     // Extract pool name out of the fake dn.
  49     $this->init();
  50
  51     // Prepare lists
  52     $this->reservedList = new sortableListing();
  53     $this->reservedList->setDeleteable(true);
  54     $this->reservedList->setEditable(false);
  55     $this->reservedList->setWidth("100%");
  56     $this->reservedList->setHeight("220px");
  57     $this->reservedList->setColspecs(array('200px','*'));
  58     $this->reservedList->setHeader(array(_("Pool"),_("License ID")));
  59     $this->reservedList->setDefaultSortColumn(1);
  60     $this->reservedList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
  61
  62     $this->usedList = new sortableListing();
  63     $this->usedList->setDeleteable(false);
  64     $this->usedList->setEditable(false);
  65     $this->usedList->setWidth("100%");
  66     $this->usedList->setHeight("220px");
  67     $this->usedList->setColspecs(array('200px','*'));
  68     $this->usedList->setHeader(array(_("Key"),_("Pool"),_("License ID")));
  69     $this->usedList->setDefaultSortColumn(1);
  70     $this->usedList->setAcl('rwcdm'); // All ACLs, we filter on our own here.
  71   }
  72
  73
  74   function init()
  75   {
  76     $this->licenseUses = array();
  77     $this->reservedLicenses = array();
  78     $this->init_reservedLicenses = array();
  79     if(!$this->initially_was_account){
  80       $this->init_successfull = TRUE;
  81     }else{
  82
  83       // Get license usage
  84       $res = $this->si->getLicenseUsage($this->cn);
  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->licenseUses = $res;
  91
  92       // Get reservations
  93       $res = $this->si->getReservedLicensesForHost($this->cn);
  94       if($this->si->is_error()){
  95         msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
  96         $this->init_successfull = FALSE;
  97         return;
  98       }
  99       foreach($res as $pool){
 100         $l = $pool['softwareLicenseId'][0];
 101         $this->reservedLicenses[$l] = $l;
 102       }
 103       $this->init_reservedLicenses = $this->reservedLicenses;
 104
 105       // Get list of license pools
 106       $res = $this->si->listLicenses();
 107       if($this->si->is_error()){
 108         msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
 109         $this->init_successfull = FALSE;
 110         return;
 111       }
 112       $this->availableLicenses = array();
 113       foreach($res as $license){
 114         if(!isset($license['licensePoolId'])) $license['licensePoolId'][0] = '-';
 115         $this->availableLicenses[$license['softwareLicenseId'][0]] = $license;
 116       }
 117
 118       $this->init_successfull = TRUE;
 119     }
 120   }
 121
 122
 123   function execute()
 124   {
 125     plugin::execute();
 126
 127     // Handle initialization failures.
 128     if(isset($_POST['retry_init'])) $this->init();
 129     if(!$this->init_successfull){
 130       $smarty = get_smarty();
 131       $smarty->assign("init_successfull", $this->init_successfull);
 132       return($smarty->fetch(get_template_path('licenseGeneric.tpl',TRUE,dirname(__FILE__))));
 133     }
 134
 135     // Create usage list
 136     $data = array();
 137     $this->usedList->setAcl($this->getacl('hostId'));
 138     foreach($this->licenseUses as $license){
 139         $data[] = array('data' => array(
 140                     $license['licenseKey'][0],
 141                     $license['licensePoolId'][0],
 142                     $license['softwareLicenseId'][0]));
 143     }
 144     $this->usedList->setListData($data,$data);
 145     $this->usedList->update();
 146
 147     // Create reserved list
 148     $data = $lData = array();
 149     $this->reservedList->setAcl($this->getacl('boundToHost'));
 150     foreach($this->reservedLicenses as $key => $license){
 151         $l = $this->availableLicenses[$key];
 152         $data[$key] = $key;
 153         $lData[$key] = array('data' => array(
 154                     $l['softwareLicenseId'][0],
 155                     $l['licensePoolId'][0]));
 156     }
 157     $this->reservedList->setListData($data,$lData);
 158     $this->reservedList->update();
 159
 160     $smarty = get_smarty();
 161
 162     // Assign ACls
 163     $plInfo = $this->plInfo();
 164     foreach($plInfo['plProvidedAcls'] as $name => $desc){
 165       $smarty->assign("{$name}ACL",$this->getacl($name));
 166     }
 167     foreach($this->attributes as $attr){
 168       $smarty->assign($attr,$this->$attr);
 169     }
 170
 171     // build up a available licenses list.
 172     $licenses = array();
 173     foreach($this->availableLicenses as $key => $license){
 174       if(!in_array($license['softwareLicenseId'][0], $this->reservedLicenses)){
 175         $licenses[$key] = $license['softwareLicenseId'][0]." [".$license['licensePoolId'][0]."]";
 176       }
 177     }
 178
 179     $smarty->assign("licenseUses", $this->usedList->render());
 180     $smarty->assign("licenseReserved", $this->reservedList->render());
 181     $smarty->assign("init_successfull", $this->init_successfull);
 182     $smarty->assign("availableLicenses", $licenses);
 183     $smarty->assign("initially_was_account", $this->initially_was_account);
 184     return($smarty->fetch(get_template_path('licenseUsageByHost.tpl',TRUE,dirname(__FILE__))));
 185   }
 186
 187
 188   /* Save HTML inputs
 189    */
 190   function save_object()
 191   {
 192     if(isset($_POST['opsiLicenseUsagePosted'])){
 193       plugin::save_object();
 194
 195       if(preg_match("/w/i",$this->getacl('boundToHost'))){
 196
 197         $this->reservedList->save_object();
 198         $action = $this->reservedList->getAction();
 199         if($action['action'] == "delete") {
 200             $id = $this->reservedList->getKey($action['targets'][0]);
 201             if(isset($this->reservedLicenses[$id])) {
 202                 unset($this->reservedLicenses[$id]);
 203             }
 204         }
 205
 206         // Check if we've to add reservations
 207         if(isset($_POST['availableLicense']) && isset($_POST['addReservation'])){
 208           $id = get_post('availableLicense');
 209           if(isset($this->availableLicenses[$id]) && !in_array($this->availableLicenses[$id],$this->reservedLicenses)){
 210             $this->reservedLicenses[$id] =  $this->availableLicenses[$id]['softwareLicenseId'][0];
 211           }
 212         }
 213       }
 214     }
 215   }
 216
 217
 218   /* Check user input and return a list of 'invalid input' messages.
 219    */
 220   function check()
 221   {
 222     $message = plugin::check();
 223     return($message);
 224   }
 225
 226
 227   function save()
 228   {
 229     $del = array_diff($this->init_reservedLicenses, $this->reservedLicenses);
 230     $add = array_diff($this->reservedLicenses, $this->init_reservedLicenses);
 231
 232     foreach($del as $license){
 233       $this->si->removeLicenseReservationFromHost($license, $this->cn);
 234       if($this->si->is_error()){
 235         msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
 236       }
 237     }
 238
 239     foreach($add as $license){
 240       $this->si->reserverLicenseForHost($license, $this->cn);
 241       if($this->si->is_error()){
 242         msg_dialog::display(_("Error"),msgPool::siError($this->si->get_error()),ERROR_DIALOG);
 243       }
 244     }
 245   }
 246
 247
 248   function remove_from_parent(){ }
 249
 250
 251   static function plInfo()
 252   {
 253     return (array(
 254           "plShortName"   => _("Usage by host"),
 255           "plDescription" => _("License usage by host"),
 256           "plSelfModify"  => FALSE,
 257           "plDepends"     => array(),
 258           "plPriority"    => 13,
 259           "plSection"     => array("administration"),
 260           "plCategory"    => array("opsi"),
 261           "plProvidedAcls"=> array(
 262             "hostId" => _("Used by"),
 263             "boundToHost" => _("License reservation"))
 264           ));
 265   }
 266 }
 267
 268
 269 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 270 ?>