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 = $this->getBranches();
  58
  59
  60     /* Get classes & release name
  61        There are 2 different tabs which use the summary tab
  62        faiProfile / Workstations */
  63
  64     /* Check if given parent object is fai profile tabs */
  65     if(isset($this->parent->by_name['faiProfile'])){
  66
  67       /* Get Classes and release */
  68       $this->Classes = $this->parent->by_object['faiProfile']->FAIclasses;
  69       $str = preg_replace("/^.*ou=profiles,/","",$this->dn);
  70       if(isset($tmp[$str])){
  71         $this->Release = $tmp[$str];
  72       }
  73
  74     /* Check if parent tab is work tab */
  75     }elseif(isset($this->parent->by_name['workstartup'])){
  76       $this->Classes = $this->parent->by_object['workstartup']->FAIclass;
  77       $this->Release = $this->parent->by_object['workstartup']->FAIrelease;
  78
  79       /* Append workstation class && LAST */
  80       if(isset($this->parent->by_object['workgeneric']->cn)){
  81         $this->Classes[] = $this->parent->by_object['workgeneric']->cn;
  82       }
  83
  84       $tmp = array_flip($tmp);
  85       if(!isset($tmp[$this->Release])) {
  86         $this->Release = "";
  87       }
  88     }
  89
  90     $this->Classes[] = "LAST";
  91
  92     /* Set all available releases */
  93     $this->Releases = array_flip($this->getBranches());
  94     $this->usedClasses = array();
  95
  96     /* Check the configuration */
  97     if(count($this->Classes) && (!empty($this->Release))){
  98       foreach($this->Classes as $class){
  99         $this->resolveObject($class);
 100       }
 101     }
 102   }
 103
 104
 105   /* Capture posts, and call opnen close tag */
 106   function save_object()
 107   {
 108     $once = true;
 109
 110     if(isset($_GET['expand']) && isset($_GET['id'])){
 111       if(isset($this->Result[$_GET['id']])){
 112         $this->Result[$_GET['id']]['Open'] =true  ;
 113       }
 114     }
 115
 116     if(isset($_GET['compress']) && isset($_GET['id'])){
 117       if(isset($this->Result[$_GET['id']])){
 118         unset($this->Result[$_GET['id']]['Open']);
 119       }
 120     }
 121
 122     foreach($_POST as $name => $value ){
 123
 124       /* check for open tag request */
 125       if(preg_match("/^open_/",$name) && $once){
 126         $once  = false;
 127         $value = preg_replace("/^open_/","",$name);
 128         $value = preg_replace("/_.*$/","",$value);
 129         $this->Result[$value]['Open'] =true  ;
 130       }
 131       /* Check for close tag request */
 132       if(preg_match("/^close_/",$name) && $once){
 133         $once  = false;
 134         $value = preg_replace("/^close_/","",$name);
 135         $value = preg_replace("/_.*$/","",$value);
 136         unset($this->Result[$value]['Open']);
 137       }
 138       if(preg_match("/^reloadList/",$name)){
 139         $this->InitCalled = false;
 140       }
 141     }
 142   }
 143
 144
 145   /* returns an array with all possibly release types */
 146   function getBranches($base = false,$prefix = "")
 147   {
 148     $ret = array("main"=>"/");
 149     $ldap = $this->config->get_ldap_link();
 150     $ldap->cd($this->config->current['BASE']);
 151     if(!$base){
 152       $base= "ou=fai,ou=configs,ou=systems,".$_SESSION['CurrentMainBase'];
 153     }
 154     $ldap->cd($base);
 155     $ldap->ls("(objectClass=FAIbranch)",$base);
 156     while($attrs = $ldap->fetch()){
 157       if((isset($attrs['ou']))&&($attrs['dn']!=$base)){
 158         $ret[$attrs['dn']]= $prefix.$attrs['ou'][0];
 159         $ret = array_merge($ret,$this->getBranches($attrs['dn'],"".$prefix.$attrs['ou'][0]."/"));
 160       }
 161     }
 162     return($ret);
 163   }
 164
 165
 166   /* This function calls all nescessary functions to generate the fai class summary tree */
 167   function execute()
 168   {
 169     /* Check if we must (re)init the this tab */
 170     if(!$this->InitCalled){
 171       $this->init();
 172     }
 173
 174     if(isset($_GET['show'])){
 175       $ldap = $this->config->get_ldap_link();
 176       $ldap->cat(base64_decode($_GET['id']), array('FAIscript', 'FAIhook', 'FAItemplate'));
 177       $attrs = $ldap->fetch();
 178       if($_GET['type'] == "FAIscript"){
 179         $str = $attrs['FAIscript'][0];
 180       }elseif($_GET['type'] == "FAIhook"){
 181         $str = $attrs['FAIscript'][0];
 182       }elseif($_GET['type'] == "FAItemplate"){
 183         $str = $attrs['FAItemplateFile'][0];
 184       }
 185       echo nl2br($str);
 186       exit();
 187     }
 188
 189     /* Get smarty class & assign created summary results */
 190     $smarty = get_smarty();
 191     $this->ObjectList = $this->createSummary($this->Result);
 192     $smarty->assign("objectList",$this->ObjectList);
 193     return($smarty->fetch (get_template_path('faiSummary.tpl', TRUE, dirname(__FILE__))));
 194   }
 195
 196
 197   /* Create output of from resolved fai objects */
 198   function createSummary($data)
 199   {
 200     /* Don't generate any output, if there is no result */
 201     $str ="<table cellspacing=0 cellpadding=2 style='width:100%;background:#F5F5F5;'> ";
 202     if(!count($this->Result)){
 203       $str.="<tr><td>";
 204       $str.= (_("This object has no FAI classes assigned."));
 205       $str.= "</tr></td></table>";
 206       return($str);
 207     }
 208
 209     /* walk through all classes */
 210     foreach($data as $key => $entry){
 211
 212       $image = "<img src='".$this->objs[$key]['Image']."' class='center' alt='".$this->objs[$key]['Name']."' border=0>";
 213       if(!isset($entry['Open'])){
 214         $str .= "<tr><td colspan=2>
 215                     <a href='?plug=".$_GET['plug']."&expand&id=".$key."'>
 216                   <img border=0 class='center' src='images/expand.png' alt='"._("Open")."'>&nbsp;";
 217         $str .= $image."&nbsp;";
 218         $str .= "<b>".$this->objs[$key]['Name']."</b></b></td></tr>";
 219       }else{
 220         $str .= "<tr><td colspan=2>
 221                     <a href='?plug=".$_GET['plug']."&compress&id=".$key."'>
 222                    <img border=0 class='center' src='images/sort_down.png' alt='"._("Close")."'>&nbsp;";
 223         $str .= $image."&nbsp;";
 224         $str .= "<b>".$this->objs[$key]['Name']."</b></a></td></tr>";
 225
 226         /* Display FAItemplate FAIhook FAIscript entries */
 227         if(in_array($key,array("FAItemplate","FAIhook","FAIscript"))){
 228
 229           $nums = array();
 230
 231           if($key == "FAIscript"){
 232             foreach($entry['Entries'] as $scripts){
 233               foreach($scripts as $script){
 234
 235                 if(!isset($nums[$script['cn'][0]])){
 236                   $nums[$script['cn'][0]]= 0;
 237                 }
 238                 $nums[$script['cn'][0]] ++;
 239
 240                 $tmp[$script['FAIpriority'][0].$script['cn'][0].$script['CLASS']] = $script;
 241               }
 242             }
 243             krsort($tmp);;
 244
 245             $entry['Entries'] = $tmp;
 246           }else{
 247             $tmp = array();
 248             foreach($entry['Entries'] as $script){
 249               $tmp[$script['cn'][0].$script['CLASS']] = $script;
 250               if(!isset($nums[$script['cn'][0]])){
 251                 $nums[$script['cn'][0]]= 0;
 252               }
 253               $nums[$script['cn'][0]] ++;
 254             }
 255              ksort($tmp);
 256             $entry['Entries'] = $tmp;
 257           }
 258
 259           foreach($entry['Entries'] as $cn => $data){
 260
 261             if(isset($nums[$data['cn'][0]]) && ($nums[$data['cn'][0]] > 1)){
 262               $str .="<tr style='background: #EE3434;'><td style='padding-left:20px;'>";
 263             }else{
 264               $str .="<tr><td style='padding-left:20px;'>";
 265             }
 266
 267             $str .= "<a target='_blank' href='?plug=".$_GET['plug']."&show&type=".$key."&id=".base64_encode($data['dn'])."'>";
 268             $str .= $image."&nbsp;";
 269             if(isset($data['FAIpriority'][0])){
 270               $str .= "(".$data['FAIpriority'][0].")";
 271             }
 272
 273             $str .= "&nbsp;".$data['cn'][0];
 274             if(isset($data['description'][0])){
 275               $str .= " [".$data['description'][0]."]";
 276             }
 277             $str .= "</a>";
 278             $str .= "</td><td><i>".$data['CLASS']."</i>";
 279             $str .= "</td></tr>";
 280           }
 281         }
 282
 283         /* Create variable entries */
 284         if(in_array($key,array("FAIvariable"))) {
 285           foreach($entry['Entries'] as $cn => $data){
 286             $str .="<tr><td style='padding-left:20px;'>";
 287             $str .= $image."&nbsp;".$data['cn'][0];
 288             if(isset($data['description'][0])){
 289               $str .= " [".$data['description'][0]."] ";
 290             }
 291             /* Only display FAIvariableContent if description dosn't contain [*] */
 292             if(isset($data['description'][0]) && !preg_match("#\[\*\]#",$data['description'][0])){
 293               $str .=" = '".$data['FAIvariableContent'][0]."'";
 294             }
 295             $str .= "</td><td><i>".$data['CLASS']."</i>";
 296             $str .="</td></tr>";
 297           }
 298         }
 299
 300         /* Create packagelist entries */
 301         if(in_array($key,array("FAIpackageList"))) {
 302           ksort($entry['Entries']);
 303           foreach($entry['Entries'] as $data){
 304             $str .="<tr><td style='padding-left:20px;'>";
 305             $str .= $image."&nbsp;".$data['cn'][0];
 306             $str .= "</td><td><i>".$data['CLASS']."</i>";
 307             $str .= "</td></tr>";;
 308           }
 309         }
 310
 311         /* Create partition table entries */
 312         if(in_array($key,array("FAIpartitionTable"))) {
 313           foreach($entry['Entries'] as $cn => $data){
 314             $str .= "<tr><td style='padding-left:20px;'>";
 315             $str .= $image."&nbsp;".$data['name'];
 316             $str .= "</td><td><i>".$data['CLASS']."</i>";
 317             $str .= "</td></tr>";
 318             ksort($data['partitions']);
 319
 320             $str .= "<tr><td colspan=2  style='padding-left:20px;'>";
 321             $str .= "<table cellspacing=0 cellpadding=2 style='background:#FFFFFF;border:1px solid #B0B0B0'>
 322                       <tr style='background-color:#DBDBDB;'>
 323                        <td class='tbhead'>"._("No.")."</td>
 324                        <td class='tbhead'>"._("Name")."</td>
 325                        <td class='tbhead'>"._("FS options")."</td>
 326                        <td class='tbhead'>"._("Mount options")."</td>
 327                        <td class='tbhead'>"._("Size in MB")."</td>
 328                        <td class='tbhead'>"._("Mount point")."</td>
 329                        <td class='tbrhead'>"._("Type")."</td>
 330                       </tr>";
 331
 332             $i = 0;
 333             foreach($data['partitions'] as $key => $part){
 334               $i ++;
 335
 336               if($i%2 == 1){
 337                 $c = " class='rowxp1'";
 338                 $d = " class='list1'";
 339               }else{
 340                 $c = " class='rowxp0'";
 341                 $d = " class='list0'";
 342               }
 343
 344               $str.="<tr $c style='height:10px;'>
 345                       <td $d>".$i."</td>
 346                       <td $d>".$part['cn'][0]."</td>
 347                       <td $d>".$part['FAIfsType'][0]."</td>
 348                       <td $d>".$part['FAIfsOptions'][0]."</td>
 349                       <td $d>".$part['FAIpartitionSize'][0]."</td>
 350                       <td $d>".$part['FAImountPoint'][0]."</td>
 351                       <td $d style='border:none'>".$part['FAIpartitionType'][0]."</td>
 352                     </tr>";
 353             }
 354             $str .="</table>";
 355           }
 356         }
 357       }
 358     }
 359     $str .="</table>";
 360     return($str);
 361   }
 362
 363
 364   /* resolve specified object to append it to our object tree */
 365   function resolveObject($class)
 366   {
 367     $ldap       = $this->config->get_ldap_link();
 368     $dn           = $this->Releases [$this->Release];
 369     $res    = array();
 370
 371     /* Try to fetch all types of fai objects with the given cn  */
 372     foreach($this->objs as $key =>  $obj){
 373
 374       /* Check for objects with cn=$class
 375           and add them to our list */
 376       $ldap->ls("(&(objectClass=".$key.")(cn=".$class."))",$obj['Tree'].$dn,array("*"));
 377       while($attrs = $ldap->fetch()){
 378
 379         if(!isset($this->usedClasses[$key][$class])){
 380           $this->usedClasses[$key][$class] = true;
 381           switch($key){
 382             case "FAIprofile":                  $this->prepare_FAIprofile($attrs);break;
 383             case "FAIscript":                   $this->prepare_FAIscript($attrs);break;
 384             case "FAIhook":                       $this->prepare_FAIhook($attrs);break;
 385             case "FAIvariable":                 $this->prepare_FAIvariable($attrs);break;
 386             case "FAItemplate":                 $this->prepare_FAItemplate($attrs);break;
 387             case "FAIpackageList":            $this->prepare_FAIpackageList($attrs);break;
 388             case "FAIpartitionTable":       $this->prepare_FAIpartitionTable($attrs);break;
 389           }
 390         }
 391       }
 392     }
 393     return($res);
 394   }
 395
 396
 397   /* Prepare fai script */
 398   function prepare_FAIscript($data)
 399   {
 400     if(isset($this->Result['FAIscript']['Entries'])){
 401       $current = $this->Result['FAIscript']['Entries'];
 402     }else{
 403       $current = array();
 404     }
 405     $ldap = $this->config->get_ldap_link();
 406     $ldap->cd($data['dn']);
 407     $ldap->search("(objectClass=FAIscriptEntry)",array("cn","description","FAIpriority"));
 408     while($attrs = $ldap->fetch()){
 409       $attrs['CLASS'] = $data['cn'][0];
 410       $current[$attrs['FAIpriority'][0]][] = $attrs;
 411     }
 412     $this->Result['FAIscript']['Entries'] = $current ;
 413   }
 414
 415
 416   /* Prepare fai script */
 417   function prepare_FAIpartitionTable($data)
 418   {
 419     if(isset($this->Result['FAIpartitionTable']['Entries'])){
 420       $current = $this->Result['FAIpartitionTable']['Entries'];
 421     }else{
 422       $current = array();
 423     }
 424
 425     /* get subentries */
 426     $ldap = $this->config->get_ldap_link();
 427     $ldap->cd($data['dn']);
 428     $ldap->search("(objectClass=FAIpartitionDisk)",array("cn","description"));
 429     $disks = array();
 430
 431     /* Create an array which is sortable by priority */
 432     while($attrs = $ldap->fetch()){
 433       $attrs['CLASS'] = $data['cn'][0];
 434       $disks[$attrs['cn'][0]]= $attrs;
 435       if(isset($attrs['description'][0])){
 436         $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0]." [".$attrs['description'][0]."]";
 437       }else{
 438         $disks[$attrs['cn'][0]]['name'] = $attrs['cn'][0];
 439       }
 440       $disks[$attrs['cn'][0]]['dn'] = $attrs['dn'];
 441       $disks[$attrs['cn'][0]]['partitions'] = array();
 442     }
 443
 444     /* Sort by priority */
 445     foreach($disks as $key => $disk){
 446       $ldap->cd($disk['dn']);
 447       $ldap->search("(objectClass=FAIpartitionEntry)",array("*"));
 448       while($attrs = $ldap->fetch()){
 449         if(!isset($attrs['FAIfsOptions'][0])){
 450           $attrs['FAIfsOptions'][0] = "";
 451         }
 452         $attrs['CLASS'] = $data['cn'][0];
 453         $disks[$key]['partitions'][$attrs['cn'][0]] = $attrs;
 454       }
 455     }
 456     $this->Result['FAIpartitionTable']['Entries'] = $disks;
 457   }
 458
 459
 460   /* Create template entry */
 461   function prepare_FAItemplate($data)
 462   {
 463     $current = array();
 464     if(isset($this->Result['FAItemplate']['Entries'])){
 465       $current = $this->Result['FAItemplate']['Entries'];
 466     }
 467
 468     $ldap = $this->config->get_ldap_link();
 469     $ldap->cd($data['dn']);
 470     $ldap->search("(objectClass=FAItemplateEntry)",array("cn","description"));
 471     while($attrs = $ldap->fetch()){
 472       $attrs['CLASS'] = $data['cn'][0];
 473       $current[] = $attrs;
 474     }
 475     $this->Result['FAItemplate']['Entries'] = $current ;
 476   }
 477
 478
 479   /* Create a package list  */
 480   function prepare_FAIpackageList($data)
 481   {
 482     $current = array();
 483     if(isset($this->Result['FAIpackageList']['Entries'])){
 484       $current = $this->Result['FAIpackageList']['Entries'];
 485     }
 486     if(isset($data['FAIpackage'])){
 487       unset($data['FAIpackage']['count']);
 488       foreach($data['FAIpackage'] as $pkg){
 489         $attrs['CLASS'] = $data['cn'][0];
 490         $attrs['cn'][0] = $pkg;
 491         $current[$pkg] = $attrs;
 492       }
 493     }
 494     $this->Result['FAIpackageList']['Entries'] = $current ;
 495   }
 496
 497
 498   /* Create a variable entry */
 499   function prepare_FAIvariable($data)
 500   {
 501     $current = array();
 502     if(isset($this->Result['FAIvariable']['Entries'])){
 503       $current = $this->Result['FAIvariable']['Entries'];
 504     }
 505     $ldap = $this->config->get_ldap_link();
 506     $ldap->cd($data['dn']);
 507     $ldap->search("(objectClass=FAIvariableEntry)",array("cn","description","FAIvariableContent"));
 508     while($attrs = $ldap->fetch()){
 509       $attrs['CLASS'] = $data['cn'][0];
 510       $current[] = $attrs;
 511     }
 512     $this->Result['FAIvariable']['Entries'] = $current ;
 513   }
 514
 515   /* Create a hook entry */
 516   function prepare_FAIhook($data)
 517   {
 518     $current = array();
 519     if(isset($this->Result['FAIhook']['Entries'])){
 520       $current = $this->Result['FAIhook']['Entries'];
 521     }
 522     $ldap = $this->config->get_ldap_link();
 523     $ldap->cd($data['dn']);
 524     $ldap->search("(objectClass=FAIhookEntry)",array("cn","description"));
 525     while($attrs = $ldap->fetch()){
 526       $attrs['CLASS'] = $data['cn'][0];
 527       $current[$attrs['cn'][0]] = $attrs;
 528     }
 529     $this->Result['FAIhook']['Entries'] = $current ;
 530   }
 531
 532
 533   /* Create a new Profile entry */
 534   function prepare_FAIprofile($data)
 535   {
 536     $classes = split("\ ",$data['FAIclass'][0]);
 537     foreach($classes as $class){
 538       $class = trim($class);
 539       $this->resolveObject($class);
 540     }
 541   }
 542 }
 543 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 544 ?>