plugins/admin/FAI/class_faiManagement.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) 2003  Cajus Pollmeier
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 require "tabsPartition.inc";
  21 require "tabsVariable.inc";
  22 require "tabsHook.inc";
  23 require "tabsTemplate.inc";
  24 require "tabsScript.inc";
  25
  26 class faiManagement extends plugin
  27 {
  28         /* Definitions */
  29         var $plHeadline                 = "FAI management";
  30         var $plDescription              = "Fully Automatic Installation - management";
  31
  32         /* CLI vars */
  33         var $cli_summary                = "Handling of FAI entries";
  34         var $cli_description    = "This plugin represents a management tool\n
  35                 which allows us to manage all needed attributes for fully automatic installations (FAI)";
  36         var $cli_parameters             = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
  37
  38         /* Headpage attributes */
  39         var $departments= array();
  40         var $deptabs= NULL;
  41
  42         /* attribute list for save action */
  43         var $attributes                 = array();      //      Attributes Managed by this plugin, none,
  44         //      because this is only an overview over all objects already defined in FAI.
  45         var $objectclasses              = array();      //      ObjectClasses which the attributes are related to
  46         var $dialog                             = array();      //      This object contains every dialog we have currently opened
  47
  48         var $objects                    = array();      //      This array contains all available objects shown in divlist
  49         var $is_dialog                  = false;
  50
  51         /* construction/reconstruction
  52          * The Filter ($faifilter stored in $_SESSION['faifilter']) defines the last
  53          *  selected department and filter options
  54          * If it is not defined already we create a new fresh faifilter.
  55          */
  56         function faiManagement ($config, $ui)
  57         {
  58                 $this->ui                       = $ui;
  59
  60                 /* Set current dn to "", */
  61                 $this->dn                       = "";
  62
  63                 /* Assign config */
  64                 $this->config           = $config;
  65
  66                 /* Get global filter config */
  67                 if (!is_global("faifilter")){
  68                         $base   = get_base_from_people($ui->dn);
  69                         $faifilter= array("base" => "ou=fai,ou=configs,ou=systems,".$base,
  70                                         "regex" => "*");
  71                         $faifilter['ShowProfiles']      = true;
  72                         $faifilter['ShowTemplates'] = true;
  73                         $faifilter['ShowScripts']       = true;
  74                         $faifilter['ShowHooks']         = true;
  75                         $faifilter['ShowVariables']     = true;
  76                         $faifilter['ShowPackages']      = true;
  77                         $faifilter['ShowPartitions']=true;
  78                         register_global("faifilter", $faifilter);
  79                 }
  80         }
  81
  82         function execute()
  83         {
  84                 $display        = "";
  85                 $smarty         = get_smarty();
  86                 $s_action       = "";
  87                 $s_entry        = "";
  88                 /* filter management
  89                  * Filter will be changed if POST['regex'] or $_GET['search'] isset
  90                  * New Filter will be stored in session and is used to generate list contents
  91                  */
  92                 $faifilter = $_SESSION['faifilter'];
  93
  94                 /* Filter is posted by apply button
  95                  * Check every single chkbox
  96                  */
  97                 if(isset($_POST['regex'])){
  98                         $faifilter['regex'] = $_POST['regex']."*";
  99                         foreach(array("ShowPartitions","ShowProfiles","ShowTemplates","ShowScripts","ShowHooks","ShowVariables","ShowPackages") as $attrs){
 100                                 if(isset($_POST[$attrs])){
 101                                         $faifilter[$attrs] = true;
 102                                 }else{
 103                                         $faifilter[$attrs] = false;
 104                                 }
 105                         }
 106                 }
 107
 108                 /* Check ImageButton posts
 109                  * Create new tab ich new_xx is posted
 110                  */
 111                 foreach($_POST as $key => $val){
 112                         if(preg_match("/create_partition/i",$key)){
 113                                 $s_action = "new_partition";
 114                         }elseif(preg_match("/create_script/i",$key)){
 115                                 $s_action = "new_script";
 116                         }elseif(preg_match("/create_hook/i",$key)){
 117                                 $s_action = "new_hook";
 118                         }elseif(preg_match("/create_variable/i",$key)){
 119                                 $s_action = "new_variable";
 120                         }elseif(preg_match("/create_template/i",$key)){
 121                                 $s_action = "new_template";
 122                         }elseif(preg_match("/UseNewClass/",$key)){
 123                                 $s_action = "select_class_name_finished";
 124                         }elseif(preg_match("/UseSelectedClass/",$key)){
 125                                 $s_action = "select_class_name_finished";
 126                         }elseif(preg_match("/^entry_edit_.*/",$key)){
 127                                 $s_entry = preg_replace("/^entry_edit_/","",$key);
 128                                 $s_entry = preg_replace("/_.*$/","",$s_entry);
 129                                 $s_action = "edit";
 130                         }elseif(preg_match("/^entry_delete_.*/",$key)){
 131                                 $s_entry = preg_replace("/^entry_delete_/","",$key);
 132                                 $s_entry = preg_replace("/_.*$/","",$s_entry);
 133                                 $s_action = "delete";
 134                         }
 135
 136                 }
 137
 138                 /* Confirm dialog
 139                  * Delte object
 140          */
 141                 if ($s_action=="delete"){
 142
 143                         /* Get 'dn' from posted termlinst */
 144                         $this->dn= $this->objects[$s_entry]['dn'];
 145
 146                         /* Load permissions for selected 'dn' and check if
 147                            we're allowed to remove this 'dn' */
 148                         $acl=           get_permissions ($this->dn, $this->ui->subtreeACL);
 149                         $this->acl= get_module_permission($acl, "FAIclass", $this->dn);
 150                         if (chkacl($this->acl, "delete") == ""){
 151
 152                                 /* Check locking, save current plugin in 'back_plugin', so the dialog knows where to return. */
 153                                 if (($user= get_lock($this->dn)) != ""){
 154                                         return(gen_locked_message ($user, $this->dn));
 155                                 }
 156
 157                                 /* Lock the current entry, so nobody will edit it during deletion */
 158                                 add_lock ($this->dn, $this->ui->dn);
 159                                 $smarty->assign("warning", sprintf(_("You're about to delete all information about the component at '%s'."), $this->dn));
 160                                 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 161                         } else {
 162
 163                                 /* Obviously the user isn't allowed to delete. Show message and
 164                                    clean session. */
 165                                 print_red (_("You are not allowed to delete this component!"));
 166                         }
 167                 }
 168
 169                 /* Deltetion was confirmed, so delete this entry
 170                  */
 171                 if (isset($_POST['delete_terminal_confirm'])){
 172
 173                         /* Some nice guy may send this as POST, so we've to check
 174                            for the permissions again. */
 175                         if (chkacl($this->acl, "delete") == ""){
 176
 177                                 /* Find out more about the object type */
 178                                 $ldap   = $this->config->get_ldap_link();
 179                                 $ldap->cat($this->dn);
 180                                 $attrs  = $ldap->fetch();
 181
 182                                 $type   = $this->get_type($attrs);
 183
 184                                 $this->dialog= new $type[0]($this->config,      $this->config->data['TABS'][$type[2]], $this->dn);
 185                                 $this->dialog->set_acl(array($this->acl));
 186
 187                                 $this->dialog->by_object[$type[1]]->remove_from_parent ();
 188                                 unset ($this->dialog);
 189                                 gosa_log ("System object'".$this->dn."' has been removed");
 190                                 $this->dialog= NULL;
 191
 192                                 /* Terminal list has changed, reload it. */
 193                                 $this->reload ();
 194                         } else {
 195
 196                                 /* Normally this shouldn't be reached, send some extra
 197                                    logs to notify the administrator */
 198                                 print_red (_("You are not allowed to delete this component!"));
 199                                 gosa_log ("Warning: '".$this->ui->uid."' tried to trick system ".
 200                                                 "deletion.");
 201                         }
 202
 203                         /* Remove lock file after successfull deletion */
 204                         del_lock ($this->dn);
 205                 }
 206
 207                 /* Edit Entry */
 208                 if($s_action == "edit"){
 209                         $entry  = $this->objects[$s_entry];
 210
 211                         $a_setup = ( $this->get_type($entry));
 212
 213                         $this->dn = $entry['dn'];
 214
 215                         $this->dialog= new $a_setup[0]($this->config,
 216                                         $this->config->data['TABS'][$a_setup[2]],$this->dn);
 217                         $this->is_dialog = true;
 218                 }
 219
 220
 221                 /* Dialog handling */
 222                 if($s_action == "new_partition"){
 223                         $this->dialog = new askClassName($this->config,$this->dn,$this->ui,"FAIpartitionTable");
 224                 }
 225
 226                 /* Dialog handling */
 227                 if($s_action == "new_script"){
 228                         $this->dialog = new askClassName($this->config,$this->dn,$this->ui,"FAIscript");
 229                 }
 230
 231                 /* Dialog handling */
 232                 if($s_action == "new_hook"){
 233                         $this->dialog = new askClassName($this->config,$this->dn,$this->ui,"FAIhook");
 234                 }
 235
 236                 /* Dialog handling */
 237                 if($s_action == "new_variable"){
 238                         $this->dialog = new askClassName($this->config,$this->dn,$this->ui,"FAIvariable");
 239                 }
 240
 241                 /* Dialog handling */
 242                 if($s_action == "new_template"){
 243                         $this->dialog = new askClassName($this->config,$this->dn,$this->ui,"FAItemplate");
 244                 }
 245
 246                 if($s_action == "select_class_name_finished"){
 247                         $this->dialog->save_object();
 248                         if(count($this->dialog->check())!=0){
 249                                 foreach($this->dialog->check() as $msg){
 250                                         print_red($msg);
 251                                 }
 252                         }else{
 253                                 $this->dn = "new" ;
 254                                 $a_setup= $this->get_type(array("objectClass"=>array($this->dialog->objectClass)));
 255                                 $name = $this->dialog->save();
 256
 257                                 $this->dialog = new $a_setup[0]($this->config,
 258                                                 $this->config->data['TABS'][$a_setup[2]],$this->dn);
 259                                 $this->dialog->by_object[$a_setup[1]]->cn = $name;
 260                                 $this->is_dialog = true;
 261                         }
 262                 }
 263
 264
 265                 /* Search is set */
 266                 if(isset($_GET['search'])){
 267                         $faifilter['regex']=$_GET['search']."*";
 268                 }
 269
 270                 /* remove double asterisks and save new filter */
 271                 $faifilter['regex'] = preg_replace("/\*\*/","*",$faifilter['regex']);
 272                 $_SESSION['faifilter']= $faifilter;
 273
 274                 /* Edit dialog was canceled
 275                  * Remove dialog an show management dialog
 276                  */
 277                 if(isset($_POST['edit_cancel'])){
 278                         unset($this->dialog);
 279                         $this->dialog=NULL;
 280                         $this->is_dialog = false;
 281                 }
 282
 283
 284                 /* This check if the given tab could be saved
 285                  * If it was possible to save it, remove dialog object.
 286                  * If it wasn't possible, show errors and keep dialog.
 287                  */
 288                 if(isset($_POST['edit_finish'])){
 289                         $this->dialog->save_object();
 290                         if(count($this->dialog->check())!=0){
 291                                 foreach($this->dialog->check() as $msg){
 292                                         print_red($msg);
 293                                 }
 294                         }else{
 295                                 $this->dialog->save();
 296                                 unset($this->dialog);
 297                                 $this->dialog=NULL;
 298                                 $this->is_dialog=false;
 299                         }
 300                 }
 301
 302
 303                 /* If dialog is set, but $this->is_dialog==false, then
 304                  *  only the "abort" button is shown, this are dialogs that must not be saved.
 305                  * If is_dialog == true, we are currently editing tab objects.
 306                  *  Here we need both, save and cancel
 307                  */
 308
 309                 if($this->dialog != NULL){
 310                         $display .= $this->dialog->execute();
 311                         /* Don't show buttons if tab dialog requests this */
 312                         if (((isset($this->dialog->current))&&($this->dialog->by_object[$this->dialog->current]->is_dialog))){
 313
 314                         }elseif(((isset($this->dialog->current))&&(!$this->dialog->by_object[$this->dialog->current]->is_dialog))){
 315                                 $display.= "<p style=\"text-align:right\">\n";
 316                                 $display.= "<input type=submit name=\"edit_finish\" value=\""._("Finish")."\">\n";
 317                                 $display.= "&nbsp;\n";
 318                                 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 319                                 $display.= "</p>";
 320                         }elseif(!isset($this->dialog->current)){
 321                                 $display.= "<p style=\"text-align:right\">\n";
 322                                 $display.= "<input type=submit name=\"edit_cancel\" value=\""._("Cancel")."\">\n";
 323                                 $display.= "</p>";
 324                         }
 325                         return($display);
 326                 }
 327
 328                 /* Show Management template
 329                  * The following code will only be reached if no dialog (tabs or dialogs)
 330                  *  are currently opened.
 331                  * Assign all reguired vars to template engine
 332                  */
 333
 334                 /* Create listhead, it will be shown on top of the divlist.
 335                  * It provides general navigation and object creation
 336                  */
 337                 $faihead =
 338                         "<div style='background:#F0F0F9;padding:5px;'>".
 339                         " <input type='image' align='middle' src='images/list_back.png' title='"._("Go up one department")."' alt='"._("Up")."' name='dep_back'>&nbsp;".
 340                         " <input type='image' src='images/list_root.png' align='middle' title='"._("Go to root department")."' name='dep_root' alt='"._("Root")."'>&nbsp;".
 341
 342                         " <input type='image' src='images/fai_partitionTable.png' align='middle'
 343                         title='"._("New partition table")."' name='Create_partition' alt='"._("P")."'>&nbsp;".
 344
 345                         " <input type='image' src='images/fai_script.png' align='middle'
 346                         title='"._("New script bundle")."' name='Create_script' alt='"._("S")."'>&nbsp;".
 347
 348                         " <input type='image' src='images/fai_hook.png' align='middle'
 349                         title='"._("New hook bundle")."' name='Create_hook' alt='"._("H")."'>&nbsp;".
 350
 351                         " <input type='image' src='images/fai_variable.png' align='middle'
 352                         title='"._("New variable bundle")."' name='Create_variable' alt='"._("V")."'>&nbsp;".
 353
 354                         " <input type='image' src='images/fai_template.png' align='middle'
 355                         title='"._("New template bundle")."' name='Create_template' alt='"._("T")."'>&nbsp;".
 356
 357                         "</div>";
 358
 359                 $this->reload();
 360
 361                 /* Create list with objects */
 362                 $divlist = new divlist("faiManagement");
 363                 $divlist->SetEntriesPerPage(20);
 364                 $divlist->SetSummary(_("This table displays all systems, in the selected tree."));
 365
 366                 $divlist->SetHeader(array(
 367                                         array("string" => "&nbsp;"),
 368                                         array("string" => _("FAI objects / ObjectClasses")),
 369                                         array("string" => _("Object type")),
 370                                         array("string" => _("Obtions"), "attach" => "style='border:none'" )));
 371
 372
 373                 $action  = "<input type='image' src='images/edit.png'   alt='"._("edit")."'   name='entry_edit_%KEY%' title='"._("Edit object")."'>";
 374                 $action .= "<input type='image' src='images/editdelete.png' alt='"._("delete")."' name='entry_delete_%KEY%' title='"._("Delete object")."'>";
 375
 376                 /* Attach objects */
 377                 foreach($this->objects as $key => $value){
 378                                 $info= "";
 379                                 $img = "";
 380                                 $type = $value['type'];
 381                                 $abort=false;
 382
 383                                 switch($type) {
 384                                         case "FAIpartitionTable"        :
 385                                                 if(!$faifilter['ShowPartitions']){
 386                                                         $abort = true;
 387                                                 }
 388                                         $img="<img src='images/fai_partitionTable.png' title='Partition table' alt='PT'>";
 389                                         $info = _("Partition table");
 390                                         break;
 391                                         case "FAIpackageList"           :
 392                                                 if(!$faifilter['ShowPackages']){
 393                                                         $abort = true;
 394                                                 }
 395                                         $img="<img src='images/fai_packages.png' title='Package list' alt='PL'>";
 396                                         $info = _("Package list");
 397                                         break;
 398                                         case "FAIscript"                        :
 399                                                 if(!$faifilter['ShowScripts']){
 400                                                         $abort = true;
 401                                                 }
 402                                         $img="<img src='images/fai_script' title='Set of scripts' alt='S'>";
 403                                         $info = _("Script set");
 404                                         break;
 405                                         case "FAIvariable"                      :
 406                                                 if(!$faifilter['ShowVariables']){
 407                                                         $abort = true;
 408                                                 }
 409                                         $img="<img src='images/fai_variable.png' title='Variable set' alt='V'>";
 410                                         $info = _("Varialbe set");
 411                                         break;
 412                                         case "FAIhook"                          :
 413                                                 if(!$faifilter['ShowHooks']){
 414                                                         $abort = true;
 415                                                 }
 416                                         $img="<img src='images/fai_hook.png' title='Hooks' alt='H'>";
 417                                         $info = _("Hook set");
 418                                         break;
 419                                         case "FAIprofile"                       :
 420                                                 if(!$faifilter['ShowProfiles']){
 421                                                         $abort = true;
 422                                                 }
 423                                         $img="<img src='images/fai_profile.png' title='Profile' alt='P'>";
 424                                         $info = _("Profile")." (".$value['FAIclass']." )";
 425                                         break;
 426                                         case "FAItemplate"                      :
 427                                                 if(!$faifilter['ShowTemplates']){
 428                                                         $abort = true;
 429                                                 }
 430                                         $img="<img src='images/fai_template.png' title='Template' alt='T'>";
 431                                         $info = _("Template");
 432                                         break;
 433                                         default                                         :
 434                                         $img="<img src='images/empty.png' >";$info = "";break;
 435
 436                                 }
 437                                 if(!$abort)     {
 438                                         if((isset($value['description']))&&(!empty($value['description']))){
 439                                                 $desc= " [".$value['description']."]";
 440                                         }else{
 441                                                 $desc= "";
 442                                         }
 443
 444                                         $field1 = array("string" => $img , "attach" => "style='height:26px;width=20px;'");
 445                                         $field2 = array("string" => $value['cn'].$desc , "attach" => "");
 446                                         $field3 = array("string" => $info, "attach" => "");
 447                                         $field4 = array("string" => preg_replace("/%KEY%/",$key,$action) , "attach" => "style='border-right:none;'");
 448                                         $divlist->AddEntry(array($field1,$field2,$field3,$field4));
 449
 450                         }
 451                 }
 452
 453                 foreach($faifilter as $attrs => $value){
 454                         if($value){
 455                                 $smarty->assign($attrs."CHK", " checked ");
 456                         }else{
 457                                 $smarty->assign($attrs."CHK", " ");
 458                         }
 459                 }
 460
 461                 /* Assign all reguired vars to template engine */
 462                 $smarty->assign("faihead"               , $faihead);
 463                 $smarty->assign("failist"               , $divlist->DrawList());
 464                 $smarty->assign("regex"                 , $faifilter['regex']);
 465                 $smarty->assign("infoimage"             , get_template_path('images/info.png'));
 466                 $smarty->assign("launchimage"   , get_template_path('images/launch.png'));
 467                 $smarty->assign("alphabet"              , generate_alphabet());
 468                 $smarty->assign("apply"                 , apply_filter());
 469                 $smarty->assign("search_image"  , get_template_path('images/search.png'));
 470
 471                 $display        = $smarty->fetch(get_template_path('headpage.tpl', TRUE, dirname(__FILE__)));
 472                 return ($display);
 473         }
 474
 475
 476         function reload()
 477         {
 478                 /* Create a new list of FAI object
 479                  * Object list depends on faifilter['regex']
 480                  * Generate List of Partitions,Hooks,Scripts,Templates,Profiles ...
 481                  */
 482                 $faifilter= get_global('faifilter');
 483                 // Added for dirlist function...
 484
 485                 /* Set base for all searches */
 486                 $base= $faifilter['base'];
 487                 $regex = $faifilter['regex'];
 488
 489                 /* Array to save objects */
 490                 $objects = array();
 491
 492                 $this->objects=array();
 493
 494                 $res= get_list($this->ui->subtreeACL, "(objectClass=organizationalUnit)",
 495                                 FALSE, $base, array("cn","description","objectClass"),TRUE);
 496
 497                 foreach($res as $objecttypes){
 498                         $res2 = get_list($this->ui->subtreeACL, "(&(objectClass=*)(cn=".$regex."))",
 499                                         FALSE, $objecttypes['dn'], array("cn","description","objectClass","FAIclass"),TRUE);
 500                         foreach($res2 as $object){
 501                                 $type= "";
 502                                 unset($object['objectClass']['count']);
 503                                 if(!isset($object['description'][0])){
 504                                         $object['description'][0]="";
 505                                 }
 506
 507                                 /* Clean up object informations */
 508                                 $obj['cn']                      = $object['cn'][0];
 509                                 $obj['dn']                      = $object['dn'];
 510                                 $obj['description'] = $object['description'][0];
 511                                 $obj['objectClass'] = $object['objectClass'];
 512
 513                                 if(in_array("FAIpartitionTable",$obj['objectClass'])){
 514                                         $type = "FAIpartitionTable";
 515                                 }elseif(in_array("FAIpackageList",$obj['objectClass'])){
 516                                         $type = "FAIpackageList";
 517                                 }elseif(in_array("FAIscript",$obj['objectClass'])){
 518                                         $type = "FAIscript";
 519                                 }elseif(in_array("FAIvariable",$obj['objectClass'])){
 520                                         $type = "FAIvariable";
 521                                 }elseif(in_array("FAIhook",$obj['objectClass'])){
 522                                         $type = "FAIhook";
 523                                 }elseif(in_array("FAIprofile",$obj['objectClass'])){
 524                                         $obj['FAIclass']        = $object['FAIclass'][0];
 525                                         $type = "FAIprofile";
 526                                 }elseif(in_array("FAItemplate",$obj['objectClass'])){
 527                                         $type = "FAItemplate";
 528                                 }
 529                                 $this->objects[$obj['cn'].$type] = $obj;
 530                                 $this->objects[$obj['cn'].$type]['type']=$type;
 531
 532                         }
 533                 }
 534                 reset ($this->objects);
 535         }
 536
 537         function remove_lock()
 538         {
 539                 if (isset($this->dn)){
 540                         del_lock ($this->dn);
 541                 }
 542         }
 543
 544         function get_type($array){
 545                 if(in_array("FAIpartitionTable",$array['objectClass'])){
 546                         return(array("tabsPartition","faiPartitionTable","FAIPARTITIONTABS"));
 547                 }
 548                 if(in_array("FAIscript",$array['objectClass'])){
 549                         return(array("tabsScript","faiScript","FAISCRIPTTABS"));
 550                 }
 551                 if(in_array("FAItemplate",$array['objectClass'])){
 552                         return(array("tabsTemplate","faiTemplate","FAITEMPLATETABS"));
 553                 }
 554                 if(in_array("FAIhook",$array['objectClass'])){
 555                         return(array("tabsHook","faiHook","FAIHOOKTABS"));
 556                 }
 557                 if(in_array("FAIvariable",$array['objectClass'])){
 558                         return(array("tabsVariable","faiVariable","FAIVARIABLETABS"));
 559                 }
 560         }
 561
 562 }
 563
 564 ?>