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 $usedClasses    = array();
  32
  33   function faiSummaryTab($config,$dn)
  34   {
  35     plugin::plugin($config,$dn);
  36
  37     /* Base object configuration */
  38     $this->objs = array(
  39         "FAIscript"                 => array(   "Image" =>"images/fai_script.png",        "Name"=>_("Scripts")      ,"Tree"     =>"ou=scripts,") ,
  40         "FAIhook"                           => array(   "Image" =>"images/fai_hook.png" ,         "Name"=>_("Hooks")        ,"Tree"     =>"ou=hooks,"),
  41         "FAIvariable"             => array(     "Image" =>"images/fai_variable.png",      "Name"=>_("Variables")    ,"Tree"     =>"ou=variables,") ,
  42         "FAItemplate"             => array(     "Image" =>"images/fai_template.png",      "Name"=>_("Templates")    ,"Tree"     =>"ou=templates,") ,
  43         "FAIpartitionTable" => array(   "Image" =>"images/fai_partitionTable.png","Name"=>_("Partition table")  ,"Tree" =>"ou=disk,") ,
  44         "FAIpackageList"          => array(     "Image" =>"images/fai_packages.png",      "Name"=>_("Package list") ,"Tree"     =>"ou=packages,") ,
  45         "FAIprofile"                => array(   "Image" =>"images/fai_profile.png",       "Name"=>_("Profiles")     ,"Tree"     =>"ou=profiles,"));
  46   }
  47
  48
  49   /* Init the fai tree with objects.
  50      If this method is called, all assigned classes and the release name
  51       will be read from parent object. */
  52   function init()
  53   {
  54     $this->InitCalled = true;
  55     $this->Result = array();
  56     $_SESSION['faiSummaryTab']['UniqueID'] = 0;
  57     $tmp = array_flip($this->getBranches());
  58
  59     /* Get classes & release name
  60        There are 2 different tabs which use the summary tab
  61        faiProfile / Workstations */
  62
  63     /* Check if given parent object is fai profile tabs */
  64     if(isset($this->parent->by_name['faiProfile'])){
  65
  66       /* Get Classes and release */
  67       $this->Classes = $this->parent->by_object['faiProfile']->FAIclasses;
  68       $str = preg_replace("/^.*ou=profiles,/","",$this->dn);
  69
  70     /* Check if parent tab is work tab */
  71     }elseif(isset($this->parent->by_name['workstartup'])){
  72       $this->Classes = $this->parent->by_object['workstartup']->FAIclass;
  73       $this->Release = $this->parent->by_object['workstartup']->FAIrelease;
  74
  75       /* Append workstation class && LAST */
  76       if(isset($this->parent->by_object['workgeneric']->cn)){
  77         $this->Classes[] = $this->parent->by_object['workgeneric']->cn;
  78       }
  79     }
  80
  81     $this->Classes[] = "LAST";
  82
  83     /* Set all available releases */
  84     $this->Releases = $tmp;
  85     $this->usedClasses = array();
  86
  87     /* Check the configuration */
  88     if(count($this->Classes) && (!empty($this->Release))){
  89       foreach($this->Classes as $class){
  90         $this->resolveObject($class);
  91       }
  92     }
  93   }
  94
  95
  96   /* Capture posts, and call opnen close tag */
  97   function save_object()
  98   {
  99     $once = true;
 100
 101     if(isset($_GET['expand']) && isset($_GET['id'])){
 102       if(isset($this->Result[$_GET['id']])){
 103         $this->Result[$_GET['id']]['Open'] =true  ;
 104       }
 105     }
 106
 107     if(isset($_GET['compress']) && isset($_GET['id'])){
 108       if(isset($this->Result[$_GET['id']])){
 109         unset($this->Result[$_GET['id']]['Open']);
 110       }
 111     }
 112
 113     foreach($_POST as $name => $value ){
 114
 115       /* check for open tag request */
 116       if(preg_match("/^open_/",$name) && $once){
 117         $once  = false;
 118         $value = preg_replace("/^open_/","",$name);
 119         $value = preg_replace("/_.*$/","",$value);
 120         $this->Result[$value]['Open'] =true  ;
 121       }
 122       /* Check for close tag request */
 123       if(preg_match("/^close_/",$name) && $once){
 124         $once  = false;
 125         $value = preg_replace("/^close_/","",$name);
 126         $value = preg_replace("/_.*$/","",$value);
 127         unset($this->Result[$value]['Open']);
 128       }
 129       if(preg_match("/^reloadList/",$name)){
 130         $this->InitCalled = false;
 131       }
 132     }
 133   }
 134
 135
 136   /* returns an array with all possibly release types */
 137   function getBranches($base = false,$prefix = "")
 138   {
 139     if(!$base){
 140       $base = $this->config->current['BASE'];
 141     }
 142     return(get_all_releases_from_base($base,true));
 143   }
 144
 145
 146   /* This function calls all nescessary functions to generate the fai class summary tree */
 147   function execute()
 148   {
 149     /* Check if we must (re)init the this tab */
 150     if(!$this->InitCalled){
 151       $this->init();
 152     }
 153
 154     if(isset($_GET['show'])){
 155       $ldap = $this->config->get_ldap_link();
 156       $ldap->cat(base64_decode($_GET['id']), array('FAIscript', 'FAIhook', 'FAItemplate'));
 157       $attrs = $ldap->fetch();
 158       if($_GET['type'] == "FAIscript"){
 159         $str = $attrs['FAIscript'][0];
 160       }elseif($_GET['type'] == "FAIhook"){
 161         $str = $attrs['FAIscript'][0];
 162       }elseif($_GET['type'] == "FAItemplate"){
 163         $str = $attrs['FAItemplateFile'][0];
 164       }
 165       echo nl2br($str);
 166       exit();
 167     }
 168
 169     /* Get smarty class & assign created summary results */
 170     $smarty = get_smarty();
 171     $this->ObjectList = $this->createSummary($this->Result);
 172     $smarty->assign("objectList",$this->ObjectList);
 173     return($smarty->fetch (get_template_path('faiSummary.tpl', TRUE, dirname(__FILE__))));
 174   }
 175
 176
 177   /* Create output of from resolved fai objects */
 178   function createSummary($data)
 179   {
 180     /* Don't generate any output, if there is no result */
 181     $str ="<table cellspacing=0 cellpadding=2 style='width:100%;background:#F5F5F5;'> ";
 182     if(!count($this->Result)){
 183       $str.="<tr><td>";
 184       $str.= (_("This object has no FAI classes assigned."));
 185       $str.= "</tr></td></table>";
 186       return($str);
 187     }
 188
 189     /* walk through all classes */
 190     foreach($data as $key => $entry){
 191
 192       $image = "<img src='".$this->objs[$key]['Image']."' class='center' alt='".$this->objs[$key]['Name']."' border=0>";
 193       if(!isset($entry['Open'])){
 194         $str .= "<tr><td colspan=2>
 195                     <a href='?plug=".$_GET['plug']."&expand&id=".$key."'>
 196                   <img border=0 class='center' src='images/expand.png' alt='"._("Open")."'>&nbsp;";
 197         $str .= $image."&nbsp;";
 198         $str .= "<b>".$this->objs[$key]['Name']."</b></b></td></tr>";
 199       }else{
 200         $str .= "<tr><td colspan=2>
 201                     <a href='?plug=".$_GET['plug']."&compress&id=".$key."'>
 202                    <img border=0 class='center' src='images/sort_down.png' alt='"._("Close")."'>&nbsp;";
 203         $str .= $image."&nbsp;";
 204         $str .= "<b>".$this->objs[$key]['Name']."</b></a></td></tr>";
 205
 206         /* Display FAItemplate FAIhook FAIscript entries */
 207         if(in_array($key,array("FAItemplate","FAIhook","FAIscript"))){
 208
 209           $nums = array();
 210
 211           if($key == "FAIscript"){
 212             foreach($entry['Entries'] as $scripts){
 213               foreach($scripts as $script){
 214
 215                 if(!isset($nums[$script['cn'][0]])){
 216                   $nums[$script['cn'][0]]= 0;
 217                 }
 218                 $nums[$script['cn'][0]] ++;
 219
 220                 $tmp[$script['FAIpriority'][0].$script['cn'][0].$script['CLASS']] = $script;
 221               }
 222             }
 223             krsort($tmp);;
 224
 225             $entry['Entries'] = $tmp;
 226           }else{
 227             $tmp = array();
 228             foreach($entry['Entries'] as $script){
 229               $tmp[$script['cn'][0].$script['CLASS']] = $script;
 230               if(!isset($nums[$script['cn'][0]])){
 231                 $nums[$script['cn'][0]]= 0;
 232               }
 233               $nums[$script['cn'][0]] ++;
 234             }
 235              ksort($tmp);
 236             $entry['Entries'] = $tmp;
 237           }
 238
 239           foreach($entry['Entries'] as $cn => $data){
 240
 241             if(isset($nums[$data['cn'][0]]) && ($nums[$data['cn'][0]] > 1)){
 242               $str .="<tr style='background: #EE3434;'><td style='padding-left:20px;'>";
 243             }else{
 244               $str .="<tr><td style='padding-left:20px;'>";
 245             }
 246
 247             $str .= "<a target='_blank' href='?plug=".$_GET['plug']."&show&type=".$key."&id=".base64_encode($data['dn'])."'>";
 248             $str .= $image."&nbsp;";
 249             if(isset($data['FAIpriority'][0])){
 250               $str .= "(".$data['FAIpriority'][0].")";
 251             }
 252
 253             $str .= "&nbsp;".$data['cn'][0];
 254             if(isset($data['description'][0])){
 255               $str .= " [".$data['description'][0]."]";
 256             }
 257             $str .= "</a>";
 258             $str .= "</td><td><i>".$data['CLASS']."</i>";
 259             $str .= "</td></tr>";
 260           }
 261         }
 262
 263         /* Create variable entries */
 264         if(in_array($key,array("FAIvariable"))) {
 265           foreach($entry['Entries'] as $cn => $data){
 266             $str .="<tr><td style='padding-left:20px;'>";
 267             $str .= $image."&nbsp;".$data['cn'][0];
 268             if(isset($data['description'][0])){
 269               $str .= " [".$data['description'][0]."] ";
 270             }
 271             /* Only display FAIvariableContent if description dosn't contain [*] */
 272             if(isset($data['description'][0]) && !preg_match("#\[\*\]#",$data['description'][0])){
 273               $str .=" = '".$data['FAIvariableContent'][0]."'";
 274             }
 275             $str .= "</td><td><i>".$data['CLASS']."</i>";
 276             $str .="</td></tr>";
 277           }
 278         }
 279
 280         /* Create packagelist entries */
 281         if(in_array($key,array("FAIpackageList"))) {
 282           ksort($entry['Entries']);
 283           foreach($entry['Entries'] as $data){
 284             $str .="<tr><td style='padding-left:20px;'>";
 285             $str .= $image."&nbsp;".$data['cn'][0];
 286             $str .= "</td><td><i>".$data['CLASS']."</i>";
 287             $str .= "</td></tr>";;
 288           }
 289         }
 290
 291         /* Create partition table entries */
 292         if(in_array($key,array("FAIpartitionTable"))) {
 293           foreach($entry['Entries'] as $cn => $data){
 294             $str .= "<tr><td style='padding-left:20px;'>";
 295             $str .= $image."&nbsp;".$data['name'];
 296             $str .= "</td><td><i>".$data['CLASS']."</i>";
 297             $str .= "</td></tr>";
 298             ksort($data['partitions']);
 299
 300             $str .= "<tr><td colspan=2  style='padding-left:20px;'>";
 301             $str .= "<table cellspacing=0 cellpadding=2 style='background:#FFFFFF;border:1px solid #B0B0B0'>
 302                       <tr style='background-color:#DBDBDB;'>
 303                        <td class='tbhead'>"._("No.")."</td>
 304                        <td class='tbhead'>"._("Name")."</td>
 305                        <td class='tbhead'>"._("FS options")."</td>
 306                        <td class='tbhead'>"._("Mount options")."</td>
 307                        <td class='tbhead'>"._("Size in MB")."</td>
 308                        <td class='tbhead'>"._("Mount point")."</td>
 309                        <td class='tbrhead'>"._("Type")."</td>
 310                       </tr>";
 311
 312             $i = 0;
 313             foreach($data['partitions'] as $key => $part){
 314               $i ++;
 315
 316               if($i%2 == 1){
 317                 $c = " class='rowxp1'";
 318                 $d = " class='list1'";
 319               }else{
 320                 $c = " class='rowxp0'";
 321                 $d = " class='list0'";
 322               }
 323
 324               $str.="<tr $c style='height:10px;'>
 325                       <td $d>".$i."</td>
 326                       <td $d>".$part['cn'][0]."</td>
 327                       <td $d>".$part['FAIfsType'][0]."</td>
 328                       <td $d>".$part['FAIfsOptions'][0]."</td>
 329                       <td $d>".$part['FAIpartitionSize'][0]."</td>
 330                       <td $d>".$part['FAImountPoint'][0]."</td>
 331                       <td $d style='border:none'>".$part['FAIpartitionType'][0]."</td>
 332                     </tr>";
 333             }
 334             $str .="</table>";
 335           }
 336         }
 337       }
 338     }
 339     $str .="</table>";
 340     return($str);
 341   }
 342
 343
 344   /* resolve specified object to append it to our object tree */
 345   function resolveObject($class)
 346   {
 347     $ldap                 = $this->config->get_ldap_link();
 348     $dn                     = $this->Releases [$this->Release];
 349     $resolvedClasses  = get_all_objects_for_given_base($dn,"(&(objectClass=FAIclass)(cn=".$class."))");
 350
 351     /* Try to fetch all types of fai objects with the given cn  */
 352     foreach($resolvedClasses as $obj){
 353
 354       $dn = $obj['dn'];
 355       $ldap->cat($dn);
 356
 357       while($attrs = $ldap->fetch()){
 358
 359         foreach($this-> objs as $key => $rest){
 360           if(in_array($key,$attrs['objectClass'])){
 361
 362             if(!isset($this->usedClasses[$key][$class])){
 363               $this->usedClasses[$key][$class] = true;
 364               switch($key){
 365                 case "FAIprofile":                      $this->prepare_FAIprofile($attrs);break;
 366                 case "FAIscript":                       $this->prepare_FAIscript($attrs);break;
 367                 case "FAIhook":                           $this->prepare_FAIhook($attrs);break;
 368                 case "FAIvariable":                     $this->prepare_FAIvariable($attrs);break;
 369                 case "FAItemplate":                     $this->prepare_FAItemplate($attrs);break;
 370                 case "FAIpackageList":        $this->prepare_FAIpackageList($attrs);break;
 371                 case "FAIpartitionTable":           $this->prepare_FAIpartitionTable($attrs);break;
 372               }
 373             }
 374
 375           }
 376         }
 377       }
 378     }
 379   }
 380
 381   /* Prepare fai script */
 382   function prepare_FAIscript($data)
 383   {
 384     if(isset($this->Result['FAIscript']['Entries'])){
 385       $current = $this->Result['FAIscript']['Entries'];
 386     }else{
 387       $current = array();
 388     }
 389     $ldap = $this->config->get_ldap_link();
 390     $ldap->cd($data['dn']);
 391     $ldap->search("(objectClass=FAIscriptEntry)",array("cn","description","FAIpriority"));
 392     while($attrs = $ldap->fetch()){
 393       $attrs['CLASS'] = $data['cn'][0];
 394       $current[$attrs['FAIpriority'][0]][] = $attrs;
 395     }
 396     $this->Result['FAIscript']['Entries'] = $current ;
 397   }
 398
 399
 400   /* Prepare fai script */
 401   function prepare_FAIpartitionTable($data)
 402   {
 403     if(isset($this->Result['FAIpartitionTable']['Entries'])){
 404       $current = $this->Result['FAIpartitionTable']['Entries'];
 405     }else{
 406       $current = array();
 407     }
 408
 409     /* get subentries */
 410     $ldap = $this->config->get_ldap_link();
 411     $ldap->cd($data['dn']);
 412     $ldap->search("(objectClass=FAIpartitionDisk)",array("cn","description"));
 413     $disks = array();
 414
 415     /* Create an array which is sortable by priority */
 416     while($attrs = $ldap->fetch()){
 417       $attrs['CLASS'] = $data['cn'][0];
 418       $disks[$attrs['cn'][0]]= $attrs;
 419       if(isset($attrs['description'][0])){
 420         $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0]." [".$attrs['description'][0]."]";
 421       }else{
 422         $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0];
 423       }
 424       $disks[$attrs['cn'][0]]['dn'] = $attrs['dn'];
 425       $disks[$attrs['cn'][0]]['partitions'] = array();
 426     }
 427
 428     /* Sort by priority */
 429     foreach($disks as $key => $disk){
 430       $ldap->cd($disk['dn']);
 431       $ldap->search("(objectClass=FAIpartitionEntry)",array("*"));
 432       while($attrs = $ldap->fetch()){
 433         if(!isset($attrs['FAIfsOptions'][0])){
 434           $attrs['FAIfsOptions'][0] = "";
 435         }
 436         $attrs['CLASS'] = $data['cn'][0];
 437         $disks[$key]['partitions'][$attrs['cn'][0]] = $attrs;
 438       }
 439     }
 440     $this->Result['FAIpartitionTable']['Entries'] = $disks;
 441   }
 442
 443
 444   /* Create template entry */
 445   function prepare_FAItemplate($data)
 446   {
 447     $current = array();
 448     if(isset($this->Result['FAItemplate']['Entries'])){
 449       $current = $this->Result['FAItemplate']['Entries'];
 450     }
 451
 452     $ldap = $this->config->get_ldap_link();
 453     $ldap->cd($data['dn']);
 454     $ldap->search("(objectClass=FAItemplateEntry)",array("cn","description"));
 455     while($attrs = $ldap->fetch()){
 456       $attrs['CLASS'] = $data['cn'][0];
 457       $current[] = $attrs;
 458     }
 459     $this->Result['FAItemplate']['Entries'] = $current ;
 460   }
 461
 462
 463   /* Create a package list  */
 464   function prepare_FAIpackageList($data)
 465   {
 466     $current = array();
 467     if(isset($this->Result['FAIpackageList']['Entries'])){
 468       $current = $this->Result['FAIpackageList']['Entries'];
 469     }
 470     if(isset($data['FAIpackage'])){
 471       unset($data['FAIpackage']['count']);
 472       foreach($data['FAIpackage'] as $pkg){
 473         $attrs['CLASS'] = $data['cn'][0];
 474         $attrs['cn'][0] = $pkg;
 475         $current[$pkg] = $attrs;
 476       }
 477     }
 478     $this->Result['FAIpackageList']['Entries'] = $current ;
 479   }
 480
 481
 482   /* Create a variable entry */
 483   function prepare_FAIvariable($data)
 484   {
 485     $current = array();
 486     if(isset($this->Result['FAIvariable']['Entries'])){
 487       $current = $this->Result['FAIvariable']['Entries'];
 488     }
 489     $ldap = $this->config->get_ldap_link();
 490     $ldap->cd($data['dn']);
 491     $ldap->search("(objectClass=FAIvariableEntry)",array("cn","description","FAIvariableContent"));
 492     while($attrs = $ldap->fetch()){
 493       $attrs['CLASS'] = $data['cn'][0];
 494       $current[] = $attrs;
 495     }
 496     $this->Result['FAIvariable']['Entries'] = $current ;
 497   }
 498
 499   /* Create a hook entry */
 500   function prepare_FAIhook($data)
 501   {
 502     $current = array();
 503     if(isset($this->Result['FAIhook']['Entries'])){
 504       $current = $this->Result['FAIhook']['Entries'];
 505     }
 506     $ldap = $this->config->get_ldap_link();
 507     $ldap->cd($data['dn']);
 508     $ldap->search("(objectClass=FAIhookEntry)",array("cn","description"));
 509     while($attrs = $ldap->fetch()){
 510       $attrs['CLASS'] = $data['cn'][0];
 511       $current[$attrs['cn'][0]] = $attrs;
 512     }
 513     $this->Result['FAIhook']['Entries'] = $current ;
 514   }
 515
 516
 517   /* Create a new Profile entry */
 518   function prepare_FAIprofile($data)
 519   {
 520     $classes = split("\ ",$data['FAIclass'][0]);
 521     foreach($classes as $class){
 522       $class = trim($class);
 523       $this->resolveObject($class);
 524     }
 525   }
 526 }
 527 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 528 ?>