plugins/admin/systems/class_servRepository.inc

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