gosa-plugins/goto/admin/systems/goto/class_terminalStartup.inc

   1 <?php
   2 class termstartup extends plugin
   3 {
   4     /* Generic terminal attributes */
   5     var $goLdapServerList= array();
   6     var $gotoBootKernel= "default-inherited";
   7     var $gotoKernelParameters= "";
   8     var $gotoLdapServer= "default-inherited";
   9     var $gotoModules= array();
  10     var $gotoTerminalPath= "";
  11     var $gotoBootKernels= array();
  12
  13     /* Ldap server list */
  14     var $gotoLdapServers    = array();
  15     var $gotoLdapServerList = array();
  16     var $gotoLdap_inherit   = FALSE;
  17
  18     /* Share */
  19     var $gotoShares         = array();// Currently Share Option
  20     var $gotoShare          = "";     // currently selected Share Option
  21     var $gotoShareSelections= array();// Available Shares for this account in Listbox format
  22     var $gotoAvailableShares= array();// Available Shares for this account
  23
  24
  25     /* attribute list for save action */
  26     var $attributes= array("gotoLdapServer", "gotoBootKernel", "gotoKernelParameters","gotoModules");
  27     var $objectclasses= array("GOhard");
  28     var $view_logged = FALSE;
  29     var $member_of_ogroup = FALSE;
  30     var $o_group_dn       = "";
  31
  32     /* Helper */
  33     var $orig_dn= "";
  34     var $ignore_account= TRUE;
  35
  36     function termstartup (&$config, $dn= NULL, $parent= NULL)
  37     {
  38         plugin::plugin ($config, $dn, $parent);
  39
  40         $this->gotoBootKernels = array("default"=> ("default"));
  41
  42         /* Get arrays */
  43         foreach (array("gotoModules") as $val){
  44             $this->$val = array();
  45             if (isset($this->attrs["$val"]["count"])){
  46                 for ($i= 0; $i<$this->attrs["count"]; $i++){
  47                     if (isset($this->attrs["$val"][$i])){
  48                         array_push($this->$val, $this->attrs["$val"][$i]);
  49                     }
  50                 }
  51             }
  52             sort ($this->$val);
  53             $this->$val= array_unique($this->$val);
  54         }
  55
  56         /* Prepare Shares */
  57         if((isset($this->attrs['gotoShare']))&&(is_array($this->attrs['gotoShare']))){
  58             unset($this->attrs['gotoShare']['count']);
  59             foreach($this->attrs['gotoShare'] as $share){
  60                 $tmp = $tmp2 = array();
  61                 $tmp = explode("|",$share);
  62                 $tmp2['server']      =$tmp[0];
  63                 $tmp2['name']        =$tmp[1];
  64                 $tmp2['mountPoint']  =$tmp[2];
  65                 $this->gotoShares[$tmp[1]."|".$tmp[0]]=$tmp2;
  66             }
  67         }
  68
  69         $this->gotoShareSelections= $config->getShareList(true);
  70         $this->gotoAvailableShares= $config->getShareList(false);
  71
  72         $this->orig_dn= $this->dn;
  73
  74         /* Creating a list of valid Mirrors
  75          * none will not be saved to ldap.
  76          */
  77         $ldap   = $this->config->get_ldap_link();
  78         $ldap->cd($this->config->current['BASE']);
  79         $ui = get_userinfo();
  80         foreach($this->config->data['SERVERS']['LDAP'] as $dn => $data){
  81             if($ui->get_category_permissions($data['dn'],"server",TRUE)){
  82                 for($i = 0; $i < $data['goLdapBase']['count']; $i ++){
  83                     $name = $data["cn"][0].":".$data["goLdapBase"][$i];
  84                     $this->gotoLdapServerList[]= $name;
  85                 }
  86             }
  87         }
  88
  89         if(isset($this->attrs['gotoLdapServer'])){
  90             unset($this->attrs['gotoLdapServer']['count']);
  91             sort($this->attrs['gotoLdapServer']);
  92             foreach($this->attrs['gotoLdapServer'] as $value){
  93                 $this->gotoLdapServers[] = preg_replace("/^[0-9]*:/","",$value);
  94             }
  95         }
  96         natcasesort($this->gotoLdapServerList);
  97
  98         /* Load hardware list */
  99         $ldap= $this->config->get_ldap_link();
 100         $ldap->cd($this->config->current['BASE']);
 101         $ldap->search("(&(|(objectClass=gotoTerminalTemplate)(objectClass=gotoWorkstationTemplate))(member=".LDAP::prepare4filter($this->dn)."))");
 102         if ($ldap->count() == 1){
 103             $map= array("gotoLdapServer","gotoBootKernel");
 104             $attrs= $ldap->fetch();
 105             $this->member_of_ogroup = TRUE;
 106             $this->o_group_dn = $attrs['dn'];
 107
 108             foreach ($map as $name){
 109                 if (!isset($attrs[$name][0])){
 110                     continue;
 111                 }
 112                 switch ($name){
 113                     case 'gotoBootKernel':
 114                         /* Handle inheritance value "default" */
 115                         if ($this->member_of_ogroup){
 116                             $this->gotoBootKernels["default-inherited"]= _("inherited")." [".$attrs['gotoBootKernel'][0]."]";
 117                         }
 118                         break;
 119                     case 'gotoLdapServer':
 120                         $this->goLdapServerList= array_merge(array('default-inherit' => _("inherited").' ['.$attrs[$name][0].']' ), $this->goLdapServerList);
 121                         break;
 122                 }
 123             }
 124         }
 125
 126         if(!count($this->gotoLdapServers) && $this->member_of_ogroup){
 127             $this->gotoLdap_inherit = TRUE;
 128         }
 129
 130         /* Get list of boot kernels */
 131         if (isset($this->config->data['TABS'])){
 132             $command= $this->config->get_cfg_value('termstartup', "systemKernelsHook");
 133
 134             if (!check_command($command)){
 135                 $message[]= sprintf(_("Command '%s', specified as systemKernelsHook for plug-in '%s' doesn't seem to exist."), $command,
 136                         get_class($this));
 137             } else {
 138                 $fh= popen($command, "r");
 139                 while (!feof($fh)) {
 140                     $buffer= trim(fgets($fh, 256));
 141
 142                     if(!empty($buffer)){
 143
 144                         $name=$value = $buffer;
 145
 146                         if(preg_match("/:/",$buffer)){
 147                             $name = preg_replace("/:.*$/","",$buffer);
 148                             $value= preg_replace("/^.*:/","",$buffer);
 149                             $this->gotoBootKernels[$name]= $name.":".$value;
 150                         }else{
 151                             $this->gotoBootKernels[$name]= $value;
 152                         }
 153                     }
 154                 }
 155                 pclose($fh);
 156             }
 157
 158         }
 159
 160         // Prepare lists
 161         $this->ldapList = new sortableListing(array(),array(), TRUE);
 162         $this->ldapList->setDeleteable(true);
 163         $this->ldapList->setEditable(false);
 164         $this->ldapList->setWidth("100%");
 165         $this->ldapList->setHeight("100px");
 166         $this->ldapList->setHeader(array(_("LDAP server")));
 167         $this->ldapList->setDefaultSortColumn(0);
 168
 169     }
 170
 171     function execute()
 172     {
 173         /* Call parent execute */
 174         plugin::execute();
 175
 176         if($this->is_account && !$this->view_logged){
 177             $this->view_logged = TRUE;
 178             new log("view","terminal/".get_class($this),$this->dn);
 179         }
 180
 181         /* Do we need to flip is_account state? */
 182         if (isset($_POST['modify_state'])){
 183             $this->is_account= !$this->is_account;
 184         }
 185
 186         /* Do we represent a valid terminal? */
 187         if (!$this->is_account && $this->parent === NULL){
 188             $display= "<img alt=\"\" src=\"images/small-error.png\" align=middle>&nbsp;<b>".
 189                 msgPool::noValidExtension(_("terminal"))."</b>";
 190             return ($display);
 191         }
 192
 193         /* Add module */
 194         if (isset ($_POST['add_module'])){
 195             if ($_POST['module'] != "" && $this->acl_is_writeable("gotoMode")){
 196                 $this->add_list ($this->gotoModules, $_POST['module']);
 197             }
 198         }
 199
 200         /* Delete module */
 201         if (isset ($_POST['delete_module'])){
 202             if (count($_POST['modules_list']) && $this->acl_is_writeable("gotoMode")){
 203                 $this->del_list ($this->gotoModules, $_POST['modules_list']);
 204             }
 205         }
 206
 207         /* Show main page */
 208         $smarty= get_smarty();
 209
 210         /* Assign acls */
 211         $tmp = $this->plInfo();
 212         foreach($tmp['plProvidedAcls'] as $name => $translation){
 213             $smarty->assign($name."ACL",$this->getacl($name));
 214         }
 215
 216         $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 217
 218         /* In this section server shares will be defined
 219          * A user can select one of the given shares and a mount point
 220          *  and attach this combination to his setup.
 221          */
 222         $smarty->assign("gotoShareSelections",    $this->gotoShareSelections);
 223         $smarty->assign("gotoShareSelectionKeys", array_flip($this->gotoShareSelections));
 224         $smarty->assign("gotoBootKernels",$this->gotoBootKernels);
 225
 226         /* if $_POST['gotoShareAdd'] is set, we will try to add a new entry
 227          * This entry will be, a combination of mountPoint and sharedefinitions
 228          */
 229         if(isset($_POST['gotoShareAdd']) && $this->acl_is_writeable("gotoShare")){
 230             /* We assign a share to this user, if we don't know where to mount the share */
 231             if((!isset($_POST['gotoShareMountPoint']))||(empty($_POST['gotoShareMountPoint']))||(preg_match("/[\|]/i",$_POST['gotoShareMountPoint']))){
 232                 msg_dialog::display(_("Error"), msgPool::invalid(_("Mount point")), WARNING_DIALOG);
 233             }elseif(isset($_POST['gotoShareSelection']) && isset($this->gotoAvailableShares[$_POST['gotoShareSelection']])){
 234                 $a_share = $this->gotoAvailableShares[$_POST['gotoShareSelection']];
 235                 $s_mount = $_POST['gotoShareMountPoint'];
 236                 /* Preparing the new assignment */
 237                 $this->gotoShares[$a_share['name']."|".$a_share['server']]=$a_share;
 238                 $this->gotoShares[$a_share['name']."|".$a_share['server']]['mountPoint']=$s_mount;
 239             }
 240         }
 241
 242         /* if the Post  gotoShareDel is set, someone asked GOsa to delete the selected entry (if there is one selected)
 243          * If there is no defined share selected, we will abort the deletion without any message
 244          */
 245         if((isset($_POST['gotoShareDel']))&&(isset($_POST['gotoShare'])) && $this->acl_is_writeable("gotoShare")){
 246             unset($this->gotoShares[$_POST['gotoShare']]);
 247         }
 248
 249         $smarty->assign("gotoShares",$this->printOutAssignedShares());
 250         $smarty->assign("gotoSharesCount",count($this->printOutAssignedShares()));
 251         $smarty->assign("gotoShareKeys",array_flip($this->printOutAssignedShares()));
 252
 253
 254         /* Add new ldap server to the list */
 255         if(!$this->gotoLdap_inherit && isset($_POST['add_ldap_server']) && isset($_POST['ldap_server_to_add'])){
 256             if(isset($this->gotoLdapServerList[$_POST['ldap_server_to_add']])){
 257                 $to_add = $this->gotoLdapServerList[$_POST['ldap_server_to_add']];
 258                 if(!in_array($to_add,$this->gotoLdapServers)){
 259                     $this->gotoLdapServers[] = $to_add;
 260                 }
 261             }
 262         }
 263
 264
 265         /* Move ldap servers up and down */
 266         $this->ldapList->save_object();
 267         $action = $this->ldapList->getAction();
 268         if($action['action'] == 'reorder'){
 269             $this->gotoLdapServers = array_values($this->ldapList->getMaintainedData());
 270         }
 271         if($action['action'] == 'delete'){
 272             $id = $this->ldapList->getKey($action['targets'][0]);
 273             $value = $this->gotoLdapServers[$id];
 274             $this->gotoLdapServers = array_remove_entries(array($value),$this->gotoLdapServers);
 275         }
 276
 277         $this->ldapList->setAcl($this->getacl('gotoLdapServer'));
 278
 279         /* Add Entries */
 280         $data = $lData = array();
 281         foreach($this->gotoLdapServers as $key => $server){
 282             $data[$key]=$server;
 283
 284             /* Announce missing entries */
 285             if(!in_array($server,$this->gotoLdapServerList)){
 286                 $server = $server."&nbsp;<font style='color:red'>(missing)</font>";
 287             }
 288
 289             /* Convert old style entry */
 290             if (!preg_match('%:ldaps?://%', $server)){
 291                 $server= "ldap://".preg_replace('/^([^:]+):/', '\1/', $server);
 292         } else {
 293             $server= preg_replace("/^[^:]+:/", "", $server);
 294             $lData[$key] = array('data'=>array($server));
 295         }
 296         }
 297         $this->ldapList->setListData($data,$lData);
 298         $this->ldapList->update();
 299
 300
 301
 302
 303         if($this->gotoLdap_inherit){
 304             $smarty->assign("gotoLdapServerACL_inherit", preg_replace("/w/","",$this->getacl("gotoLdapServer")));;
 305         }else{
 306             $smarty->assign("gotoLdapServerACL_inherit", $this->getacl("gotoLdapServer"));
 307         }
 308
 309         $list = array();
 310         foreach($this->gotoLdapServerList as $key => $entry){
 311             if(!in_array($entry,$this->gotoLdapServers)){
 312                 $list[$key] = $entry;
 313             }
 314         }
 315         $smarty->assign("gotoLdapServers",    $this->ldapList->render());
 316         $smarty->assign("gotoLdapServerList", $list);
 317         $smarty->assign("gotoLdap_inherit",   $this->gotoLdap_inherit);
 318         $smarty->assign("JS",  session::get('js'));
 319
 320         foreach (array("gotoModules" ) as $val){
 321             $smarty->assign("$val", $this->$val);
 322         }
 323
 324         /* Values */
 325         foreach(array("gotoBootKernel", "gotoKernelParameters") as $val){
 326             $smarty->assign($val, $this->$val);
 327         }
 328
 329         /* Show main page */
 330         return($smarty->fetch (get_template_path('terminalStartup.tpl', TRUE,dirname(__FILE__))));
 331     }
 332
 333     function remove_from_parent()
 334     {
 335         if($this->acl_is_removeable()){
 336             $this->handle_post_events("remove");
 337             new log("remove","terminal/".get_class($this),$this->dn,array_keys($this->attrs));
 338         }
 339     }
 340
 341
 342     /* Save data to object */
 343     function save_object()
 344     {
 345         plugin::save_object();
 346
 347         if(isset($_POST['TerminalStarttabPosted'])){
 348             if(isset($_POST['gotoLdap_inherit'])){
 349                 $this->gotoLdap_inherit = TRUE;
 350             }else{
 351                 $this->gotoLdap_inherit = FALSE;
 352             }
 353         }
 354     }
 355
 356
 357     /* Save to LDAP */
 358     function save()
 359     {
 360         /* Depending on the baseobject (Ogroup / WS) we
 361          *  use another set of objectClasses
 362          * In case of TS itself, we use  "array("GOhard");"
 363          * if we are currently editing from ogroup menu we use (array("goTerminalTemplate"))
 364          */
 365         if(isset($this->parent->by_object['ogroup'])){
 366             $this->objectclasses = array("gotoTerminalTemplate");
 367         }elseif(isset($this->parent->by_object['termgeneric'])){
 368             $this->objectclasses = array("GOhard");
 369         }else{
 370             msg_dialog::display(_("Fatal error"),
 371                     "Object Type Configuration is unknown. Please contact the GOsa developers.",
 372                     FATAL_ERROR_DIALOG);
 373             exit();
 374         }
 375
 376
 377         plugin::save();
 378
 379         /* Add missing arrays */
 380         foreach (array("gotoModules") as $val){
 381             if (isset ($this->$val) && count ($this->$val) != 0){
 382
 383                 $this->attrs["$val"]= array_unique($this->$val);
 384             }
 385             if(!isset($this->attrs["$val"])){
 386                 $this->attrs["$val"]=array();
 387             }
 388         }
 389
 390         /* Prepare list of ldap servers */
 391         $this->attrs['gotoLdapServer'] = array();
 392         if(!$this->gotoLdap_inherit){
 393             $i = 0;
 394             foreach($this->gotoLdapServers as $server){
 395                 $i ++;
 396                 $this->attrs['gotoLdapServer'][] = $i.":".$server;
 397             }
 398         }
 399
 400         /* Strip out 'default' values */
 401         if ($this->attrs['gotoBootKernel'] == "default-inherited"){
 402             $this->attrs['gotoBootKernel']= array();
 403         }
 404
 405         /* prepare share settings */
 406         $tmp = array();
 407         foreach($this->gotoShares as $name => $settings){
 408             $tmp2 = explode("|",$name);
 409             $name = $tmp2[0];
 410             $tmp[] = $settings['server']."|".$name."|".$settings['mountPoint'];
 411         }
 412         $this->attrs['gotoShare']=$tmp;
 413
 414         /* Write back to ldap */
 415         $ldap= $this->config->get_ldap_link();
 416         $ldap->cd($this->dn);
 417
 418         $this->cleanup();
 419         $ldap->modify ($this->attrs);
 420
 421         new log("modify","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 422
 423         if (!$ldap->success()){
 424             msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
 425         }
 426         $this->handle_post_events("modify");
 427     }
 428
 429     /* Add value to array, check if unique */
 430     function add_list (&$array, $value)
 431     {
 432         if ($value != ""){
 433             $array[]= $value;
 434             sort($array);
 435             array_unique ($array);
 436         }
 437     }
 438
 439
 440     /* Delete value to array, check if unique */
 441     function del_list (&$array, $list)
 442     {
 443         $tmp= array();
 444         foreach ($array as $mod){
 445             if (!in_array($mod, $list)){
 446                 $tmp[]= $mod;
 447             }
 448         }
 449         $array= $tmp;
 450     }
 451
 452     /* Generate ListBox frindly output for the defined shares
 453      * Possibly Add or remove an attribute here,
 454      */
 455     function printOutAssignedShares()
 456     {
 457         $a_return = array();
 458         if(is_array($this->gotoShares)){
 459             foreach($this->gotoShares as $share){
 460                 $a_return[$share['name']."|".$share['server']]= $share['name']." [".$share['server']."]";
 461             }
 462         }
 463         return($a_return);
 464     }
 465
 466
 467     function PrepareForCopyPaste($source)
 468     {
 469         plugin::PrepareForCopyPaste($source);
 470
 471         $source_o = new termstartup ($this->config, $source['dn']);
 472
 473         foreach(array("gotoModules", "gotoKernelParameters","gotoShare",
 474                     "gotoKernelParameters","gotoShares",
 475                     "goLdapServerList","gotoBootKernel","gotoLdapServer",
 476                     "gotoBootKernels","gotoLdapServers","gotoLdapServers",
 477                     "gotoLdapServerList","gotoLdap_inherit","gotoShareSelections",
 478                     "gotoAvailableShares") as $attr){
 479             $this->$attr = $source_o->$attr;
 480         }
 481     }
 482
 483
 484     function array_switch_item($ar,$from,$to)
 485     {
 486         if(!is_array($ar)){
 487             return(false);
 488         }
 489         if(!isset($ar[$from])){
 490             return(false);
 491         }
 492         if(!isset($ar[$to])){
 493             return(false);
 494         }
 495
 496         $tmp = $ar[$from];
 497         $ar[$from] = $ar[$to];
 498         $ar[$to] = $tmp;
 499         return($ar);
 500     }
 501
 502
 503     /* Return plugin informations for acl handling */
 504     static function plInfo()
 505     {
 506         return (array(
 507                     "plShortName"   => _("Startup"),
 508                     "plDescription" => _("Terminal startup"),
 509                     "plSelfModify"  => FALSE,
 510                     "plDepends"     => array(),
 511                     "plPriority"    => 5,
 512                     "plSection"     => array("administration"),
 513                     "plCategory"    => array("terminal"),
 514
 515                     "plProperties" => array(
 516
 517                         array(
 518                             "name"          => "systemKernelsHook",
 519                             "type"          => "command",
 520                             "default"       => "",
 521                             "description"   => _("Script to check for available kernels"),
 522                             "check"         => "gosaProperty::isCommand",
 523                             "migrate"       => "",
 524                             "group"         => "system",
 525                             "mandatory"     => FALSE)
 526                         ),
 527
 528                     "plProvidedAcls"=> array(
 529                             "gotoLdapServer"      => _("LDAP server"),
 530                             "gotoShare"           => _("Shares"),
 531                             "gotoModules"         => _("Kernel modules"),
 532                             "gotoBootKernel"      => _("Boot kernel"),
 533                             "gotoKernelParameters"=> _("Kernel parameter"))
 534                         ));
 535     }
 536
 537
 538 }
 539
 540 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 541 ?>