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, "FAIclass", $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, "FAIclass", $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       $this->is_account= !$this->is_account;
 118     }
 119
 120     /* Show tab dialog headers */
 121     if ($this->is_account){
 122       $display= $this->show_header(_("Remove FAI repository extension."),
 123           _("This server has FAI repository features enabled. You can disable them by clicking below."));
 124     } else {
 125       $display= $this->show_header(_("Add FAI repository extension."),
 126           _("This server has FAI repository features disabled. You can enable them by clicking below."));
 127       return ($display);
 128     }
 129
 130     /*
 131        ADD / EDIT Repository
 132        Dialog Handling
 133      */
 134
 135     $once = false;
 136     if(isset($_POST['servRepository'])){
 137       foreach($_POST as $name => $value){
 138
 139         if(preg_match("/AddRepository/",$name) && !$once && $allow_edit){
 140           $once = true;
 141           $this->dialog = new servRepositorySetup($this->config,$this->dn);
 142           $this->dialog->acl = $this->acl;
 143         }
 144
 145         if((preg_match("/^delete_/",$name))&&(!$once) && $allow_edit){
 146           $once = true;
 147           $value = preg_replace("/delete_/","",$name);
 148           $value = base64_decode(preg_replace("/_.*$/","",$value));
 149
 150           $url = $this->repositories[$value]['Url'];
 151           $release = $this->repositories[$value]['Release'];
 152
 153           $ldap = $this->config->get_ldap_link();
 154           $ldap->cd ($this->config->current['BASE']);
 155
 156           $ldap->search("(&(objectClass=gotoWorkstation)(objectClass=FAIobject)(FAIdebianMirror=".$url."))",array("cn","FAIclass"));
 157
 158           $found = false;
 159           $found_in = " ";
 160           while($attrs = $ldap->fetch()){
 161             foreach($attrs['FAIclass'] as $class){
 162               if(preg_match("/".str_replace("/","\/",$release)."$/i",$class)){
 163                 $found = true;
 164                 $found_in .= $attrs['cn'][0]." ";
 165               }
 166             }
 167           }
 168
 169           if($found){
 170             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."),$found_in));
 171           }else{
 172             if(isset($this->repositories[$value])){
 173               unset($this->repositories[$value]);
 174             }
 175           }
 176         }
 177
 178         if((preg_match("/^edit_/",$name))&&(!$once) && $allow_edit){
 179           $value = preg_replace("/edit_/","",$name);
 180           $value = base64_decode(preg_replace("/_.$/","",$value));
 181
 182           if(isset($this->repositories[$value])){
 183
 184             $ldap = $this->config->get_ldap_link();
 185             $ldap->cd ($this->config->current['BASE']);
 186
 187             $url = $this->repositories[$value]['Url'];
 188             $release = $this->repositories[$value]['Release'];
 189
 190             $ldap->search("(&(objectClass=gotoWorkstation)(objectClass=FAIobject)(FAIdebianMirror=".$url."))",array("cn","FAIclass"));
 191
 192             $found = false;
 193             $found_in = " ";
 194             while($attrs = $ldap->fetch()){
 195               foreach($attrs['FAIclass'] as $class){
 196                 if(preg_match("/".str_replace("/","\/",$release)."$/i",$class)){
 197                   $found = true;
 198                   $found_in .= $attrs['cn'][0]." ";
 199                 }
 200               }
 201             }
 202
 203             if($found){
 204               print_red(sprintf(_("Be careful editing this release, it is still used by these workstations [%s]."),$found_in));
 205             }
 206
 207             if(isset($this->repositories[$value])){
 208               $once = true;
 209               $obj = $this->repositories[$value];
 210
 211               /* to be able to detect if this was renamed */
 212               $obj['initialy_was'] = $obj['Release'];
 213               $this->dialog = new servRepositorySetup($this->config,$this->dn,$obj);
 214               $this->dialog->acl = $this->acl;
 215             }
 216           }
 217         }
 218       }
 219     }
 220     if((isset($_GET['act']))&&($_GET['act']=="open")&&(isset($_GET['id'])) && $allow_edit){
 221       $obj = $this->repositories[base64_decode($_GET['id'])];
 222       $obj['initialy_was'] = $obj['Release'];
 223       $this->dialog = new servRepositorySetup($this->config,$this->dn,$obj);
 224       $this->dialog->acl = $this->acl;
 225     }
 226
 227     /*
 228     if(isset($_POST['AddRepository'])){
 229       $this->dialog = new servRepositorySetup($this->config,$this->dn);
 230       $this->dialog->acl = $this->acl;
 231     }
 232     */
 233
 234     if(isset($_POST['repository_setup_save'])){
 235       $this->dialog->save_object();
 236       if(($this->dialog->is_new_name())&&(isset($this->repositories[$this->dialog->GetName()]))){
 237         print_red(_("This name is already in use."));
 238       }else
 239
 240       if(count($this->dialog->check())!=0){
 241         foreach($this->dialog->check() as $msg){
 242           print_red($msg);
 243         }
 244       }else{
 245         $obj = $this->dialog->save();
 246         if($this->dialog->is_new_name()){
 247           $oldname = $this->dialog->initialy_was;
 248           $this->repositories[$obj['Release']]=$obj;
 249           unset($this->repositories[$oldname]);
 250         }else{
 251           $this->repositories[$obj['Release']]=$obj;
 252         }
 253         $this->dialog = NULL;
 254         $this->is_dialog= false;
 255       }
 256     }
 257
 258     if(isset($_POST['repository_setup_cancel'])){
 259       $this->dialog=NULL;
 260       $this->is_dialog = false;
 261     }
 262
 263     if($this->dialog != NULL){
 264       $this->dialog->save_object();
 265       $this->is_dialog = true;
 266       return($this->dialog->execute());
 267     }
 268
 269     /*
 270       Repository setup dialog handling /END
 271     */
 272
 273     $divlist = new divList("repositories");
 274     $divlist->SetEntriesPerPage(0);
 275     $divlist->setHeight(400);
 276
 277     $divlist->setHeader(array(array("string"=>_("Release"),"attach"=>"style='width:80px;'"),
 278                               array("string"=>_("Sections")),
 279                               array("string"=>_("Options"),"attach"=>"style='border-right:0px;width:55px;'")
 280                        )     );
 281
 282     $link   = "<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
 283     $edit   = "<input type='image' value='%s' name='edit_%s'   src='images/edit.png'>&nbsp;";
 284     $delete = "<input type='image' value='%s' name='delete_%s' src='images/edittrash.png'>";
 285
 286     foreach($this->repositories as $name => $reps){
 287
 288       $str = " ";
 289       if(preg_match("/".str_replace("*",".*",$this->regex)."/",$reps['Release'])){
 290
 291       foreach($reps['Sections'] as $sec){
 292         $str.=$sec." ";
 293       }
 294
 295       if($allow_edit){
 296         $link_str = sprintf($link,base64_encode($name),$name);
 297         $sections = sprintf($link,base64_encode($name),_("Sections")." :".$str);
 298         $options  = preg_replace("/%s/",base64_encode($name),$edit.$delete);
 299       }else{
 300         $link_str = $name;
 301         $sections = _("Sections")." :".$str;
 302         $options  = "";
 303       }
 304
 305
 306       $divlist->AddEntry(array(
 307                               array("string"=>$link_str,"attach"=>"style='width:80px;'"),
 308                               array("string"=>$sections),
 309                               array("string"=>$options,"attach"=>"style='border-right:0px;width:55px;text-align:right;'")));
 310       }
 311     }
 312
 313     $smarty -> assign("Repositories",$divlist->DrawList());
 314     $smarty -> assign("FAIclassACL",chkacl($this->acl,"FAIclass"));
 315
 316     $display.= $smarty->fetch(get_template_path('servRepository.tpl', TRUE));
 317     return($display);
 318   }
 319
 320   function remove_from_parent()
 321   {
 322
 323     if(!$this->fai_activated) return;
 324
 325     /* Skip if not allowed */
 326     $ui = get_userinfo();
 327     $tmp= get_permissions ($this->dn, $ui->subtreeACL);
 328     $this->acl= get_module_permission($tmp, "FAIclass", $this->dn);
 329
 330     if(preg_match("/disabled/",chkacl($this->acl,"FAIclass"))) return;
 331
 332     plugin::remove_from_parent();
 333     $ldap= $this->config->get_ldap_link();
 334     $ldap->cd ($this->config->current['BASE']);
 335
 336     $ldap->cat($this->dn, array('dn'));
 337
 338     if($ldap->count()){
 339       $ldap->cd($this->dn);
 340       $this->cleanup();
 341       $ldap->modify ($this->attrs);
 342
 343       $this->handle_post_events("modify");
 344     }
 345   }
 346
 347
 348   /* Save data to object */
 349   function save_object()
 350   {
 351     plugin::save_object();
 352     if(isset($_POST['regex'])){
 353       $this->regex = $_POST['regex'];
 354     }
 355   }
 356
 357
 358   /* Check supplied data */
 359   function check()
 360   {
 361     /* Call common method to give check the hook */
 362     $message= plugin::check();
 363
 364     return ($message);
 365   }
 366
 367
 368   /* Save to LDAP */
 369   function save()
 370   {
 371     if(!$this->fai_activated) return;
 372
 373     /* Skip if not allowed */
 374     $ui = get_userinfo();
 375     $tmp= get_permissions ($this->dn, $ui->subtreeACL);
 376     $this->acl= get_module_permission($tmp, "FAIclass", $this->dn);
 377
 378     if(preg_match("/disabled/",chkacl($this->acl,"FAIclass"))) return;
 379     plugin::save();
 380
 381     $arr = array();
 382     foreach($this->repositories as $servername => $conf){
 383       $str = "";
 384       foreach($conf['Sections'] as $sec){
 385         $str.=$sec.",";
 386       }
 387       $str=preg_replace("/,$/","",$str);
 388
 389       if($conf['ParentServer']=="none"){
 390         $conf['ParentServer'] ="";
 391       }
 392
 393       $arr[]=$conf['Url']."|".$conf['ParentServer']."|".$conf['Release']."|".$str;
 394     }
 395     $this->attrs['FAIrepository'] = $arr;
 396
 397     $ldap= $this->config->get_ldap_link();
 398     $ldap->cd ($this->config->current['BASE']);
 399
 400     $ldap->cat($this->dn, array('dn'));
 401
 402     if($ldap->count()){
 403       $ldap->cd($this->dn);
 404       $this->cleanup();
 405       $ldap->modify ($this->attrs);
 406
 407       $this->handle_post_events("modify");
 408     }else{
 409       $ldap->cd ($this->config->current['BASE']);
 410       $ldap->create_missing_trees($this->dn);
 411       $ldap->cd($this->dn);
 412       $ldap->add($this->attrs);
 413       $this->handle_post_events("add");
 414     }
 415   }
 416
 417 }
 418
 419 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 420 ?>