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