gosa-core/plugins/admin/fai/class_faiSummaryTab.inc

   1 <?php
   2 /*
   3    This code is part of GOsa (https://gosa.gonicus.de)
   4    Copyright (C) Fabian Hickert
   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
  21 class faiSummaryTab extends plugin{
  22
  23   var $Classes        = array();
  24   var $Release        = "";
  25   var $Releases       = array();
  26   var $Result         = array();
  27   var $objs               = array();
  28   var $ObjectList     = "";
  29   var $is_dialog      = false;
  30   var $InitCalled     = false;
  31   var $usedClasses    = array();
  32   var $base           = "";
  33   var $parent         = NULL;
  34   var $ui             = NULL;
  35
  36   function faiSummaryTab(&$config,$dn)//,$parent)
  37   {
  38     plugin::plugin($config,$dn);//,$parent);
  39
  40     $this->ui = get_userinfo();
  41
  42     /* Base object configuration */
  43     $this->objs = array(
  44         "FAIscript"                 => array(   "Image" =>"images/fai_script.png",        "Name"=>_("Scripts")      ,"Tree"     =>"ou=scripts,") ,
  45         "FAIhook"                           => array(   "Image" =>"images/fai_hook.png" ,         "Name"=>_("Hooks")        ,"Tree"     =>"ou=hooks,"),
  46         "FAIvariable"             => array(     "Image" =>"images/fai_variable.png",      "Name"=>_("Variables")    ,"Tree"     =>"ou=variables,") ,
  47         "FAItemplate"             => array(     "Image" =>"images/fai_template.png",      "Name"=>_("Templates")    ,"Tree"     =>"ou=templates,") ,
  48         "FAIpartitionTable" => array(   "Image" =>"images/fai_partitionTable.png","Name"=>_("Partition table")  ,"Tree" =>"ou=disk,") ,
  49         "FAIpackageList"          => array(     "Image" =>"images/fai_packages.png",      "Name"=>_("Package list") ,"Tree"     =>"ou=packages,") ,
  50         "FAIprofile"                => array(   "Image" =>"images/fai_profile.png",       "Name"=>_("Profiles")     ,"Tree"     =>"ou=profiles,"));
  51   }
  52
  53
  54   /* Init the fai tree with objects.
  55      If this method is called, all assigned classes and the release name
  56       will be read from parent object. */
  57   function init()
  58   {
  59     $this->InitCalled = true;
  60     $this->Result = array();
  61     $_SESSION['faiSummaryTab']['UniqueID'] = 0;
  62
  63     /* Get classes & release name
  64        There are 2 different tabs which use the summary tab
  65        faiProfile / Workstations */
  66
  67     /* Check if given parent object is fai profile tabs */
  68     if(isset($this->parent->by_name['faiProfile'])){
  69
  70       /* Get Classes and release */
  71       $this->Classes = $this->parent->by_object['faiProfile']->FAIclasses;
  72       $this->base    = $this->parent->by_object['faiProfile']->base;
  73       $str = preg_replace("/^.*ou=profiles,/","",$this->dn);
  74
  75     /* Check if parent tab is work tab */
  76     }elseif(isset($this->parent->by_name['workstartup'])){
  77       $this->Classes = $this->parent->by_object['workstartup']->FAIclass;
  78       $this->Release = $this->parent->by_object['workstartup']->FAIrelease;
  79
  80       /* Check if this is a workstation or an object group */
  81       if(isset($this->parent->by_object['workgeneric'])){
  82         $this->base    = $this->parent->by_object['workgeneric']->base;
  83       }elseif(isset($this->parent->by_object['ogroup'])){
  84         $this->base    = $this->parent->by_object['ogroup']->base;
  85       }elseif(isset($this->parent->by_object['servgeneric'])){
  86         $this->base    = $this->parent->by_object['servgeneric']->base;
  87       }else{
  88         print_red(_("Unknown type of FAI source information. This is not a profile, workstation nor a ogroup."));
  89       }
  90
  91       /* Append workstation class && LAST */
  92       if(isset($this->parent->by_object['workgeneric']->cn)){
  93         $this->Classes[] = $this->parent->by_object['workgeneric']->cn;
  94       }
  95     }
  96
  97     $tmp = array_flip($this->getBranches());
  98
  99     $this->Classes[] = "LAST";
 100
 101     /* You need full access to complete collection of fai acls to view this summary */
 102     $acl = $this->ui->has_complete_category_acls($this->base,"fai");
 103     if(!preg_match("/r/",$acl)){
 104       $this->Classes = array();
 105     }
 106
 107     /* Set all available releases */
 108     $this->Releases = $tmp;
 109     $this->usedClasses = array();
 110
 111     /* Check the configuration */
 112     if(count($this->Classes) && (!empty($this->Release))){
 113       foreach($this->Classes as $class){
 114         $this->resolveObject($class);
 115       }
 116     }
 117   }
 118
 119
 120   /* Capture posts, and call opnen close tag */
 121   function save_object()
 122   {
 123     $once = true;
 124
 125     if(isset($_GET['expand']) && isset($_GET['id'])){
 126       if(isset($this->Result[$_GET['id']])){
 127         $this->Result[$_GET['id']]['Open'] =true  ;
 128       }
 129     }
 130
 131     if(isset($_GET['compress']) && isset($_GET['id'])){
 132       if(isset($this->Result[$_GET['id']])){
 133         unset($this->Result[$_GET['id']]['Open']);
 134       }
 135     }
 136
 137     foreach($_POST as $name => $value ){
 138
 139       /* check for open tag request */
 140       if(preg_match("/^open_/",$name) && $once){
 141         $once  = false;
 142         $value = preg_replace("/^open_/","",$name);
 143         $value = preg_replace("/_.*$/","",$value);
 144         $this->Result[$value]['Open'] =true  ;
 145       }
 146       /* Check for close tag request */
 147       if(preg_match("/^close_/",$name) && $once){
 148         $once  = false;
 149         $value = preg_replace("/^close_/","",$name);
 150         $value = preg_replace("/_.*$/","",$value);
 151         unset($this->Result[$value]['Open']);
 152       }
 153       if(preg_match("/^reloadList/",$name)){
 154         $this->InitCalled = false;
 155       }
 156     }
 157   }
 158
 159
 160   /* returns an array with all possibly release types */
 161   function getBranches($base = false,$prefix = "")
 162   {
 163     if(!$base){
 164       $base = $this->base;
 165     }
 166     return(get_all_releases_from_base($base,true));
 167   }
 168
 169
 170   /* This function calls all nescessary functions to generate the fai class summary tree */
 171   function execute()
 172   {
 173
 174     /* Skip this if fai is deactivated */
 175     $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
 176     if(empty($tmp)){
 177       $str = "<h2>"._("You can't use this plugin until FAI is activated.")."</h2>";
 178       return $str;
 179     }
 180
 181     /* Check if we must (re)init the this tab */
 182     if(!$this->InitCalled){
 183       $this->init();
 184     }
 185
 186     if(isset($_GET['show'])){
 187       $ldap = $this->config->get_ldap_link();
 188       $ldap->cat(base64_decode($_GET['id']), array('FAIscript', 'FAIhook', 'FAItemplateFile'));
 189       $attrs = $ldap->fetch();
 190       if($_GET['type'] == "FAIscript"){
 191         $str = $attrs['FAIscript'][0];
 192       }elseif($_GET['type'] == "FAIhook"){
 193         $str = $attrs['FAIscript'][0];
 194       }elseif($_GET['type'] == "FAItemplate"){
 195         $str = $attrs['FAItemplateFile'][0];
 196       }
 197       echo "<pre>".$str."</pre>";
 198       exit();
 199     }
 200
 201     /* Get smarty class & assign created summary results */
 202     $smarty = get_smarty();
 203     $acl = $this->ui->has_complete_category_acls($this->base,"fai");
 204     $smarty->assign("readable", preg_match("/r/",$acl));
 205
 206     $this->ObjectList = $this->createSummary($this->Result);
 207     $smarty->assign("objectList",$this->ObjectList);
 208     return($smarty->fetch (get_template_path('faiSummary.tpl', TRUE, dirname(__FILE__))));
 209   }
 210
 211
 212   /* Create output of from resolved fai objects */
 213   function createSummary($data)
 214   {
 215     /* Don't generate any output, if there is no result */
 216     $str ="<table cellspacing=0 cellpadding=2 style='width:100%;background:#F5F5F5;'> ";
 217     if(!count($this->Result)){
 218       $str.="<tr><td>";
 219       $str.= (_("This object has no FAI classes assigned."));
 220       $str.= "</tr></td></table>";
 221       return($str);
 222     }
 223
 224     /* walk through all classes */
 225     foreach($data as $key => $entry){
 226
 227       $image = "<img src='".$this->objs[$key]['Image']."' class='center' alt='".$this->objs[$key]['Name']."' border=0>";
 228       if(!isset($entry['Open'])){
 229         $str .= "<tr>
 230                   <td colspan=2>
 231                    <a href='?plug=".$_GET['plug']."&amp;expand&amp;id=".$key."'>
 232                     <img border=0 class='center' src='images/expand.png' alt='"._("Open")."'>&nbsp;";
 233         $str .=     $image."&nbsp;";
 234         $str .= "   <b>".$this->objs[$key]['Name']."</b></a></td></tr>";
 235       }else{
 236         $str .= "<tr><td colspan=2>
 237                     <a href='?plug=".$_GET['plug']."&amp;compress&amp;id=".$key."'>
 238                    <img border=0 class='center' src='images/sort_down.png' alt='"._("Close")."'>&nbsp;";
 239         $str .= $image."&nbsp;";
 240         $str .= "<b>".$this->objs[$key]['Name']."</b></a></td></tr>";
 241
 242         /* Display FAItemplate FAIhook FAIscript entries */
 243         if(in_array($key,array("FAItemplate","FAIhook","FAIscript"))){
 244
 245           $nums = array();
 246           $tmp  = array();
 247           if($key == "FAIscript"){
 248             if(is_array($entry['Entries'])){
 249               foreach($entry['Entries'] as $scripts){
 250                 foreach($scripts as $script){
 251
 252                   if(!isset($nums[$script['cn'][0]])){
 253                     $nums[$script['cn'][0]]= 0;
 254                   }
 255                   $nums[$script['cn'][0]] ++;
 256
 257                   $tmp[$script['FAIpriority'][0].$script['cn'][0].$script['CLASS']] = $script;
 258                 }
 259               }
 260             }
 261             krsort($tmp);;
 262
 263             $entry['Entries'] = $tmp;
 264           }else{
 265             $tmp = array();
 266             foreach($entry['Entries'] as $script){
 267               $tmp[$script['cn'][0].$script['CLASS']] = $script;
 268               if(!isset($nums[$script['cn'][0]])){
 269                 $nums[$script['cn'][0]]= 0;
 270               }
 271               $nums[$script['cn'][0]] ++;
 272             }
 273              ksort($tmp);
 274             $entry['Entries'] = $tmp;
 275           }
 276
 277           foreach($entry['Entries'] as $cn => $data){
 278
 279             if(isset($nums[$data['cn'][0]]) && ($nums[$data['cn'][0]] > 1)){
 280               $str .="<tr style='background: #EE3434;'><td style='padding-left:20px;'>";
 281             }else{
 282               $str .="<tr><td style='padding-left:20px;'>";
 283             }
 284
 285             $str .= "<a target='_blank' href='?plug=".$_GET['plug']."&amp;show&amp;type=".$key."&amp;id=".base64_encode($data['dn'])."'>";
 286             $str .= $image."&nbsp;";
 287             if(isset($data['FAIpriority'][0])){
 288               $str .= "(".$data['FAIpriority'][0].")";
 289             }
 290
 291             $str .= "&nbsp;".$data['cn'][0];
 292             if(isset($data['description'][0])){
 293               $str .= " [".$data['description'][0]."]";
 294             }
 295             $str .= "</a>";
 296             $str .= "</td><td><i>".$data['CLASS']."</i>";
 297             $str .= "</td></tr>";
 298           }
 299         }
 300
 301         /* Create variable entries */
 302         if(in_array($key,array("FAIvariable"))) {
 303           foreach($entry['Entries'] as $cn => $data){
 304             $str .="<tr><td style='padding-left:20px;'>";
 305             $str .= $image."&nbsp;".$data['cn'][0];
 306             if(isset($data['description'][0])){
 307               $str .= " [".$data['description'][0]."] ";
 308             }
 309             /* Only display FAIvariableContent if description dosn't contain [*] */
 310             if(isset($data['description'][0]) && !preg_match("#\[\*\]#",$data['description'][0])){
 311               $str .=" = '".$data['FAIvariableContent'][0]."'";
 312             }
 313             $str .= "</td><td><i>".$data['CLASS']."</i>";
 314             $str .="</td></tr>";
 315           }
 316         }
 317
 318         /* Create packagelist entries */
 319         if(in_array($key,array("FAIpackageList"))) {
 320           ksort($entry['Entries']);
 321           foreach($entry['Entries'] as $data){
 322             $str .="<tr><td style='padding-left:20px;'>";
 323             $str .= $image."&nbsp;".$data['cn'][0];
 324             $str .= "</td><td><i>".$data['CLASS']."</i>";
 325             $str .= "</td></tr>";;
 326           }
 327         }
 328
 329         /* Create partition table entries */
 330         if(in_array($key,array("FAIpartitionTable"))) {
 331           foreach($entry['Entries'] as $cn => $data){
 332             $str .= "<tr><td style='padding-left:20px;'>";
 333             $str .= $image."&nbsp;".$data['name'];
 334             $str .= "</td><td><i>".$data['CLASS']."</i>";
 335             $str .= "</td></tr>";
 336             ksort($data['partitions']);
 337
 338             $str .= "<tr><td colspan=2  style='padding-left:20px;'>";
 339             $str .= "<table cellspacing=0 cellpadding=2 style='background:#FFFFFF;border:1px solid #B0B0B0'>
 340                       <tr style='background-color:#DBDBDB;'>
 341                        <td class='tbhead'>"._("No.")."</td>
 342                        <td class='tbhead'>"._("Name")."</td>
 343                        <td class='tbhead'>"._("FS options")."</td>
 344                        <td class='tbhead'>"._("Mount options")."</td>
 345                        <td class='tbhead'>"._("Size in MB")."</td>
 346                        <td class='tbhead'>"._("Mount point")."</td>
 347                        <td class='tbrhead'>"._("Type")."</td>
 348                       </tr>";
 349
 350             $i = 0;
 351             foreach($data['partitions'] as $key => $part){
 352               $i ++;
 353
 354               if($i%2 == 1){
 355                 $c = " class='rowxp1'";
 356                 $d = " class='list1'";
 357               }else{
 358                 $c = " class='rowxp0'";
 359                 $d = " class='list0'";
 360               }
 361
 362               $str.="<tr $c style='height:10px;'>
 363                       <td $d>".$i."</td>
 364                       <td $d>".$part['cn'][0]."</td>
 365                       <td $d>".$part['FAIfsType'][0]."</td>
 366                       <td $d>".$part['FAIfsOptions'][0]."</td>
 367                       <td $d>".$part['FAIpartitionSize'][0]."</td>
 368                       <td $d>".$part['FAImountPoint'][0]."</td>
 369                       <td $d style='border:none'>".$part['FAIpartitionType'][0]."</td>
 370                     </tr>";
 371             }
 372             $str .="</table>";
 373           }
 374         }
 375       }
 376     }
 377     $str .="</table>";
 378     return($str);
 379   }
 380
 381
 382   /* resolve specified object to append it to our object tree */
 383   function resolveObject($class)
 384   {
 385     $ldap                 = $this->config->get_ldap_link();
 386     $dn                     = $this->Releases [$this->Release];
 387     $resolvedClasses  = get_all_objects_for_given_base($dn,"(&(objectClass=FAIclass)(cn=".$class."))");
 388
 389     /* Try to fetch all types of fai objects with the given cn  */
 390     foreach($resolvedClasses as $obj){
 391
 392       $dn = $obj['dn'];
 393       $ldap->cat($dn);
 394
 395       while($attrs = $ldap->fetch()){
 396
 397         foreach($this-> objs as $key => $rest){
 398           if(in_array($key,$attrs['objectClass'])){
 399
 400             if(!isset($this->usedClasses[$key][$class])){
 401               $this->usedClasses[$key][$class] = true;
 402               switch($key){
 403                 case "FAIprofile":                      $this->prepare_FAIprofile($attrs);break;
 404                 case "FAIscript":                       $this->prepare_FAIscript($attrs);break;
 405                 case "FAIhook":                           $this->prepare_FAIhook($attrs);break;
 406                 case "FAIvariable":                     $this->prepare_FAIvariable($attrs);break;
 407                 case "FAItemplate":                     $this->prepare_FAItemplate($attrs);break;
 408                 case "FAIpackageList":        $this->prepare_FAIpackageList($attrs);break;
 409                 case "FAIpartitionTable":           $this->prepare_FAIpartitionTable($attrs);break;
 410               }
 411             }
 412
 413           }
 414         }
 415       }
 416     }
 417   }
 418
 419   /* Prepare fai script */
 420   function prepare_FAIscript($data)
 421   {
 422     if(isset($this->Result['FAIscript']['Entries'])){
 423       $current = $this->Result['FAIscript']['Entries'];
 424     }else{
 425       $current = array();
 426     }
 427     $ldap = $this->config->get_ldap_link();
 428     $ldap->cd($data['dn']);
 429     $ldap->search("(objectClass=FAIscriptEntry)",array("cn","description","FAIpriority"));
 430     while($attrs = $ldap->fetch()){
 431       $attrs['CLASS'] = $data['cn'][0];
 432       $current[$attrs['FAIpriority'][0]][] = $attrs;
 433     }
 434     $this->Result['FAIscript']['Entries'] = $current ;
 435   }
 436
 437
 438   /* Prepare fai script */
 439   function prepare_FAIpartitionTable($data)
 440   {
 441     if(isset($this->Result['FAIpartitionTable']['Entries'])){
 442       $current = $this->Result['FAIpartitionTable']['Entries'];
 443     }else{
 444       $current = array();
 445     }
 446
 447     /* get subentries */
 448     $ldap = $this->config->get_ldap_link();
 449     $ldap->cd($data['dn']);
 450     $ldap->search("(objectClass=FAIpartitionDisk)",array("cn","description"));
 451     $disks = array();
 452
 453     /* Create an array which is sortable by priority */
 454     while($attrs = $ldap->fetch()){
 455       $attrs['CLASS'] = $data['cn'][0];
 456       $disks[$attrs['cn'][0]]= $attrs;
 457       if(isset($attrs['description'][0])){
 458         $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0]." [".$attrs['description'][0]."]";
 459       }else{
 460         $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0];
 461       }
 462       $disks[$attrs['cn'][0]]['dn'] = $attrs['dn'];
 463       $disks[$attrs['cn'][0]]['partitions'] = array();
 464     }
 465
 466     /* Sort by priority */
 467     foreach($disks as $key => $disk){
 468       $ldap->cd($disk['dn']);
 469       $ldap->search("(objectClass=FAIpartitionEntry)",array("*"));
 470       while($attrs = $ldap->fetch()){
 471         if(!isset($attrs['FAIfsOptions'][0])){
 472           $attrs['FAIfsOptions'][0] = "";
 473         }
 474         $attrs['CLASS'] = $data['cn'][0];
 475         $disks[$key]['partitions'][$attrs['cn'][0]] = $attrs;
 476       }
 477     }
 478     $this->Result['FAIpartitionTable']['Entries'] = $disks;
 479   }
 480
 481
 482   /* Create template entry */
 483   function prepare_FAItemplate($data)
 484   {
 485     $current = array();
 486     if(isset($this->Result['FAItemplate']['Entries'])){
 487       $current = $this->Result['FAItemplate']['Entries'];
 488     }
 489
 490     $ldap = $this->config->get_ldap_link();
 491     $ldap->cd($data['dn']);
 492     $ldap->search("(objectClass=FAItemplateEntry)",array("cn","description"));
 493     while($attrs = $ldap->fetch()){
 494       $attrs['CLASS'] = $data['cn'][0];
 495       $current[] = $attrs;
 496     }
 497     $this->Result['FAItemplate']['Entries'] = $current ;
 498   }
 499
 500
 501   /* Create a package list  */
 502   function prepare_FAIpackageList($data)
 503   {
 504     $current = array();
 505     if(isset($this->Result['FAIpackageList']['Entries'])){
 506       $current = $this->Result['FAIpackageList']['Entries'];
 507     }
 508     if(isset($data['FAIpackage'])){
 509       unset($data['FAIpackage']['count']);
 510       foreach($data['FAIpackage'] as $pkg){
 511         $attrs['CLASS'] = $data['cn'][0];
 512         $attrs['cn'][0] = $pkg;
 513         $current[$pkg] = $attrs;
 514       }
 515     }
 516     $this->Result['FAIpackageList']['Entries'] = $current ;
 517   }
 518
 519
 520   /* Create a variable entry */
 521   function prepare_FAIvariable($data)
 522   {
 523     $current = array();
 524     if(isset($this->Result['FAIvariable']['Entries'])){
 525       $current = $this->Result['FAIvariable']['Entries'];
 526     }
 527     $ldap = $this->config->get_ldap_link();
 528     $ldap->cd($data['dn']);
 529     $ldap->search("(objectClass=FAIvariableEntry)",array("cn","description","FAIvariableContent"));
 530     while($attrs = $ldap->fetch()){
 531       $attrs['CLASS'] = $data['cn'][0];
 532       $current[] = $attrs;
 533     }
 534     $this->Result['FAIvariable']['Entries'] = $current ;
 535   }
 536
 537   /* Create a hook entry */
 538   function prepare_FAIhook($data)
 539   {
 540     $current = array();
 541     if(isset($this->Result['FAIhook']['Entries'])){
 542       $current = $this->Result['FAIhook']['Entries'];
 543     }
 544     $ldap = $this->config->get_ldap_link();
 545     $ldap->cd($data['dn']);
 546     $ldap->search("(objectClass=FAIhookEntry)",array("cn","description"));
 547     while($attrs = $ldap->fetch()){
 548       $attrs['CLASS'] = $data['cn'][0];
 549       $current[$attrs['cn'][0]] = $attrs;
 550     }
 551     $this->Result['FAIhook']['Entries'] = $current ;
 552   }
 553
 554
 555   /* Create a new Profile entry */
 556   function prepare_FAIprofile($data)
 557   {
 558     $classes = split("\ ",$data['FAIclass'][0]);
 559     foreach($classes as $class){
 560       $class = trim($class);
 561       $this->resolveObject($class);
 562     }
 563   }
 564
 565   /* Return plugin informations for acl handling * /
 566   static function plInfo()
 567   {
 568     return (array(
 569           "plShortName"   => _("Summary"),
 570           "plDescription" => _("FAI summary"),
 571           "plSelfModify"  => FALSE,
 572           "plDepends"     => array(),
 573           "plPriority"    => 15,
 574           "plSection"     => array("administration"),
 575           "plCategory"    => array("workstation","server","fai","ogroups") ,
 576           "plProvidedAcls"=> array(
 577             "readable" => _("Viewable")),
 578           ));
 579   }
 580   */
 581 }
 582 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 583 ?>