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