plugins/admin/systems/class_servRepository.inc

   1 <?php
   2
   3 class servrepository extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary          = "Manage server basic objects";
   7   var $cli_description      = "Some longer text\nfor help";
   8   var $cli_parameters       = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   //  var $ignore_account         = TRUE;
  12   var $attributes             = array("FAIrepository");
  13   var $objectclasses          = array("FAIrepositoryServer");
  14
  15   /* Search filter */
  16   var $regex                  = "*";
  17
  18   /* Configurationdialog for repositories */
  19   var $dialog                 = NULL;
  20
  21   /* Repositories */
  22   var $repositories           = array();
  23   var $FAIrepository          = array();
  24
  25   var $fai_activated          = FALSE;
  26
  27   function servrepository ($config, $dn= NULL, $parent= NULL)
  28   {
  29     plugin::plugin ($config, $dn, $parent);
  30
  31     /* Skip this if fai is deactivated */
  32     $tmp = search_config($this->config->data,"faiManagement","CLASS");
  33     if(!empty($tmp)){
  34       $this->fai_activated = TRUE;
  35     }else{
  36       return;
  37     }
  38
  39     $ui = get_userinfo();
  40     $tmp= get_permissions ($this->dn, $ui->subtreeACL);
  41     $this->acl= get_module_permission($tmp, "servrepository", $this->dn);
  42
  43     $this->repositories = array();
  44     if(isset($this->attrs['FAIrepository'])){
  45       for($i = 0; $i < $this->attrs['FAIrepository']['count']; $i++){
  46         $tmp = split("\|",$this->attrs['FAIrepository'][$i]);
  47         $tmp2 = array();
  48         $tmp3 = array();
  49
  50         if(isset($tmp[1])){
  51           $tmp2['ParentServer'] = $tmp[1];
  52           if(empty($tmp[1])){
  53             $tmp2['ParentServer'] = "none";
  54           }
  55         }else{
  56           $tmp2['ParentServer'] = "none";
  57         }
  58
  59         if(isset($tmp[0])){
  60           $tmp2['Url']          = $tmp[0];
  61         }else{
  62           $tmp2['Url']          = "";
  63         }
  64
  65         if(isset($tmp[2])){
  66           $tmp2['Release']      = $tmp[2];
  67         }else{
  68           $tmp2['Release']      = "";
  69         }
  70
  71         if(isset($tmp[3])){
  72           $tmp3 = split(",",$tmp[3]);
  73           foreach($tmp3 as $sec){
  74             $tmp2['Sections'][$sec]=$sec;
  75           }
  76         }else{
  77           $tmp['Section']=array();
  78         }
  79
  80         $this->repositories[$tmp[2]]=$tmp2;
  81       }
  82     }
  83   }
  84
  85   function execute()
  86   {
  87     /* Call parent execute */
  88     plugin::execute();
  89
  90     if(!$this->fai_activated){
  91       $str = "<h2>"._("You can't use this plugin until FAI is activated.")."</h2>";
  92       return $str;
  93     }
  94
  95     /* Fill templating stuff */
  96     $smarty= get_smarty();
  97     $display= "";
  98
  99     $ui = get_userinfo();
 100     $tmp= get_permissions ($this->dn, $ui->subtreeACL);
 101     $this->acl= get_module_permission($tmp, "servrepository", $this->dn);
 102     $allow_edit = !preg_match("/disabled/i",chkacl($this->acl,"FAIclass"));
 103
 104
 105     /* Smarty vars*/
 106     $smarty->assign("infoimage",    get_template_path('images/info.png'));
 107     $smarty->assign("search_image", get_template_path('images/search.png'));
 108     $smarty->assign("launchimage",  get_template_path('images/small_filter.png'));
 109     $smarty->assign("tree_image",   get_template_path('images/tree.png'));
 110     $smarty->assign("alphabet",     generate_alphabet());
 111     $smarty->assign("apply",        apply_filter());
 112     $smarty->assign("regex",        $this->regex);
 113
 114
 115     /* Do we need to flip is_account state? */
 116     if (isset($_POST['modify_state'])){
 117
 118       /* Only change account state if allowed */
 119       if($this->is_account && $this->acl == "#all#"){
 120         $this->is_account= !$this->is_account;
 121         $this->is_modified = true;
 122       }elseif(!$this->is_account && chkacl($this->acl,"create") == ""){
 123         $this->is_account= !$this->is_account;
 124         $this->is_modified = true;
 125       }
 126     }
 127
 128     /* Show tab dialog headers */
 129     if ($this->is_account){
 130       $display= $this->show_header(_("Remove FAI repository extension."),
 131           _("This server has FAI repository features enabled. You can disable them by clicking below."));
 132     } else {
 133       $display= $this->show_header(_("Add FAI repository extension."),
 134           _("This server has FAI repository features disabled. You can enable them by clicking below."));
 135       return ($display);
 136     }
 137
 138     /*
 139        ADD / EDIT Repository
 140        Dialog Handling
 141      */
 142
 143     $once = false;
 144     if(isset($_POST['servRepository'])){
 145       foreach($_POST as $name => $value){
 146
 147         if(preg_match("/AddRepository/",$name) && !$once && $allow_edit){
 148           $once = true;
 149           $this->dialog = new servRepositorySetup($this->config,$this->dn);
 150           $this->dialog->acl = $this->acl;
 151         }
 152
 153         if((preg_match("/^delete_/",$name))&&(!$once) && $allow_edit){
 154           $once = true;
 155           $value = preg_replace("/delete_/","",$name);
 156           $value = base64_decode(preg_replace("/_.*$/","",$value));
 157
 158           $url = $this->repositories[$value]['Url'];
 159           $release = $this->repositories[$value]['Release'];
 160
 161           $ldap = $this->config->get_ldap_link();
 162           $ldap->cd ($this->config->current['BASE']);
 163
 164           $ldap->search("(&(objectClass=gotoWorkstation)(objectClass=FAIobject)(FAIdebianMirror=".$url."))",array("cn","FAIclass"));
 165
 166           $found = false;
 167           $found_in = " ";
 168           while($attrs = $ldap->fetch()){
 169             foreach($attrs['FAIclass'] as $class){
 170               if(preg_match("/".str_replace("/","\/",$release)."$/i",$class)){
 171                 $found = true;
 172                 $found_in .= $attrs['cn'][0]." ";
 173               }
 174             }
 175           }
 176
 177           if($found){
 178             print_red(sprintf(_("You can't delete this release, it is still used by these workstations [%s]. Please solve this dependencies first, to keep data base consistency."),$found_in));
 179           }else{
 180             if(isset($this->repositories[$value])){
 181               unset($this->repositories[$value]);
 182             }
 183           }
 184         }
 185
 186         if((preg_match("/^edit_/",$name))&&(!$once) && $allow_edit){
 187           $value = preg_replace("/edit_/","",$name);
 188           $value = base64_decode(preg_replace("/_.$/","",$value));
 189
 190           if(isset($this->repositories[$value])){
 191
 192             $ldap = $this->config->get_ldap_link();
 193             $ldap->cd ($this->config->current['BASE']);
 194
 195             $url = $this->repositories[$value]['Url'];
 196             $release = $this->repositories[$value]['Release'];
 197
 198             $ldap->search("(&(objectClass=gotoWorkstation)(objectClass=FAIobject)(FAIdebianMirror=".$url."))",array("cn","FAIclass"));
 199
 200             $found = false;
 201             $found_in = " ";
 202             while($attrs = $ldap->fetch()){
 203               foreach($attrs['FAIclass'] as $class){
 204                 if(preg_match("/".str_replace("/","\/",$release)."$/i",$class)){
 205                   $found = true;
 206                   $found_in .= $attrs['cn'][0]." ";
 207                 }
 208               }
 209             }
 210
 211             if($found){
 212               print_red(sprintf(_("Be careful editing this release, it is still used by these workstations [%s]."),$found_in));
 213             }
 214
 215             if(isset($this->repositories[$value])){
 216               $once = true;
 217               $obj = $this->repositories[$value];
 218
 219               /* to be able to detect if this was renamed */
 220               $obj['initialy_was'] = $obj['Release'];
 221               $this->dialog = new servRepositorySetup($this->config,$this->dn,$obj);
 222               $this->dialog->acl = $this->acl;
 223             }
 224           }
 225         }
 226       }
 227     }
 228     if((isset($_GET['act']))&&($_GET['act']=="open")&&(isset($_GET['id'])) && $allow_edit){
 229       $obj = $this->repositories[base64_decode($_GET['id'])];
 230       $obj['initialy_was'] = $obj['Release'];
 231       $this->dialog = new servRepositorySetup($this->config,$this->dn,$obj);
 232       $this->dialog->acl = $this->acl;
 233     }
 234
 235     /*
 236     if(isset($_POST['AddRepository'])){
 237       $this->dialog = new servRepositorySetup($this->config,$this->dn);
 238       $this->dialog->acl = $this->acl;
 239     }
 240     */
 241
 242     if(isset($_POST['repository_setup_save'])){
 243       $this->dialog->save_object();
 244       if(($this->dialog->is_new_name())&&(isset($this->repositories[$this->dialog->GetName()]))){
 245         print_red(_("This name is already in use."));
 246       }else
 247
 248       if(count($this->dialog->check())!=0){
 249         foreach($this->dialog->check() as $msg){
 250           print_red($msg);
 251         }
 252       }else{
 253         $obj = $this->dialog->save();
 254         if($this->dialog->is_new_name()){
 255           $oldname = $this->dialog->initialy_was;
 256           $this->repositories[$obj['Release']]=$obj;
 257           unset($this->repositories[$oldname]);
 258         }else{
 259           $this->repositories[$obj['Release']]=$obj;
 260         }
 261         $this->dialog = NULL;
 262         $this->is_dialog= false;
 263       }
 264     }
 265
 266     if(isset($_POST['repository_setup_cancel'])){
 267       $this->dialog=NULL;
 268       $this->is_dialog = false;
 269     }
 270
 271     if($this->dialog != NULL){
 272       $this->dialog->save_object();
 273       $this->is_dialog = true;
 274       return($this->dialog->execute());
 275     }
 276
 277     /*
 278       Repository setup dialog handling /END
 279     */
 280
 281     $divlist = new divList("repositories");
 282     $divlist->SetEntriesPerPage(0);
 283     $divlist->setHeight(400);
 284
 285     $divlist->setHeader(array(array("string"=>_("Release"),"attach"=>"style='width:80px;'"),
 286                               array("string"=>_("Sections")),
 287                               array("string"=>_("Options"),"attach"=>"style='border-right:0px;width:55px;'")
 288                        )     );
 289
 290     $link   = "<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
 291     $edit   = "<input type='image' value='%s' name='edit_%s'   src='images/edit.png'>&nbsp;";
 292     $delete = "<input type='image' value='%s' name='delete_%s' src='images/edittrash.png'>";
 293
 294     foreach($this->repositories as $name => $reps){
 295
 296       $str = " ";
 297       if(preg_match("/".str_replace("*",".*",$this->regex)."/",$reps['Release'])){
 298
 299       foreach($reps['Sections'] as $sec){
 300         $str.=$sec." ";
 301       }
 302
 303       if($allow_edit){
 304         $link_str = sprintf($link,base64_encode($name),$name);
 305         $sections = sprintf($link,base64_encode($name),_("Sections")." :".$str);
 306         $options  = preg_replace("/%s/",base64_encode($name),$edit.$delete);
 307       }else{
 308         $link_str = $name;
 309         $sections = _("Sections")." :".$str;
 310         $options  = "";
 311       }
 312
 313
 314       $divlist->AddEntry(array(
 315                               array("string"=>$link_str,"attach"=>"style='width:80px;'"),
 316                               array("string"=>$sections),
 317                               array("string"=>$options,"attach"=>"style='border-right:0px;width:55px;text-align:right;'")));
 318       }
 319     }
 320
 321     $smarty -> assign("Repositories",$divlist->DrawList());
 322     $smarty -> assign("FAIclassACL",chkacl($this->acl,"FAIclass"));
 323
 324     $display.= $smarty->fetch(get_template_path('servRepository.tpl', TRUE));
 325     return($display);
 326   }
 327
 328   function remove_from_parent()
 329   {
 330
 331     if(!$this->fai_activated) return;
 332
 333     /* Skip if not allowed */
 334     $ui = get_userinfo();
 335     $tmp= get_permissions ($this->dn, $ui->subtreeACL);
 336     $this->acl= get_module_permission($tmp, "servrepository", $this->dn);
 337
 338     if(preg_match("/disabled/",chkacl($this->acl,"FAIclass"))) return;
 339
 340     plugin::remove_from_parent();
 341     $ldap= $this->config->get_ldap_link();
 342     $ldap->cd ($this->config->current['BASE']);
 343
 344     $ldap->cat($this->dn, array('dn'));
 345
 346     if($ldap->count()){
 347       $ldap->cd($this->dn);
 348       $this->cleanup();
 349       $ldap->modify ($this->attrs);
 350
 351       $this->handle_post_events("modify");
 352     }
 353   }
 354
 355
 356   /* Save data to object */
 357   function save_object()
 358   {
 359     plugin::save_object();
 360     if(isset($_POST['regex'])){
 361       $this->regex = $_POST['regex'];
 362     }
 363   }
 364
 365
 366   /* Check supplied data */
 367   function check()
 368   {
 369     /* Call common method to give check the hook */
 370     $message= plugin::check();
 371
 372     return ($message);
 373   }
 374
 375
 376   /* Save to LDAP */
 377   function save()
 378   {
 379     if(!$this->fai_activated) return;
 380
 381     /* Skip if not allowed */
 382     $ui = get_userinfo();
 383     $tmp= get_permissions ($this->dn, $ui->subtreeACL);
 384     $this->acl= get_module_permission($tmp, "servrepository", $this->dn);
 385
 386     if(preg_match("/disabled/",chkacl($this->acl,"FAIclass"))) return;
 387     plugin::save();
 388
 389     $arr = array();
 390     foreach($this->repositories as $servername => $conf){
 391       $str = "";
 392       foreach($conf['Sections'] as $sec){
 393         $str.=$sec.",";
 394       }
 395       $str=preg_replace("/,$/","",$str);
 396
 397       if($conf['ParentServer']=="none"){
 398         $conf['ParentServer'] ="";
 399       }
 400
 401       $arr[]=$conf['Url']."|".$conf['ParentServer']."|".$conf['Release']."|".$str;
 402     }
 403     $this->attrs['FAIrepository'] = $arr;
 404
 405     $ldap= $this->config->get_ldap_link();
 406     $ldap->cd ($this->config->current['BASE']);
 407
 408     $ldap->cat($this->dn, array('dn'));
 409
 410     if($ldap->count()){
 411       $ldap->cd($this->dn);
 412       $this->cleanup();
 413       $ldap->modify ($this->attrs);
 414
 415       $this->handle_post_events("modify");
 416     }else{
 417       $ldap->cd ($this->config->current['BASE']);
 418       $ldap->create_missing_trees($this->dn);
 419       $ldap->cd($this->dn);
 420       $ldap->add($this->attrs);
 421       $this->handle_post_events("add");
 422     }
 423   }
 424
 425 }
 426
 427 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 428 ?>