plugins/admin/fai/class_faiPackage.inc

   1 <?php
   2
   3 class faiPackage 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
  13   /* Attributes for this Object */
  14   var $attributes       = array("cn","description","FAIpackage","FAIdebianRelease","FAIdebianSection", "FAIinstallMethod");
  15
  16   /* ObjectClasses for this Object*/
  17   var $objectclasses    = array("top","FAIclass","FAIpackageList","FAIrepository");
  18
  19   /* Class name of the Ldap ObjectClass for the Sub Object */
  20   var $subClass         = "";
  21   var $subClasses       = array("top","FAIclass","FAIscriptEntry");
  22
  23   /* Class name of the php class which allows us to edit a Sub Object */
  24   var $subClassName     = "";
  25
  26   /* Attributes to initialise for each subObject */
  27   var $subAttributes    = array("cn","description");
  28   var $sub64coded       = array();
  29
  30   var $ConfiguredPackages = array();
  31
  32   /* Specific attributes */
  33   var $cn               = "";       // The class name for this object
  34   var $description      = "";       // The description for this set of partitions
  35   var $is_dialog        = false;    // specifies which buttons will be shown to save or abort
  36   var $dialog           = NULL;     // a dialog, e.g. new disk dialog
  37   var $SubObjects       = array();  // All leafobjects of this object
  38
  39   var $FAIdebianRelease          = ""; // The selected release
  40   var $FAIdebianSection          = ""; // selected section
  41   var $FAIinstallMethod          = "aptitude"; // hard coded
  42   var $mirror                    = ""; // selected mirror
  43
  44   var $servers          = array();  // All available servers
  45   var $releases         = array();  // All possible releases
  46   var $sections         = array();  // All section types
  47
  48   var $list             = NULL;
  49
  50   var $mirrors          = array();  // The combination of server/release/section
  51   var $confDir          = "";
  52   var $usedPackages     = array();
  53   var $buffer           = NULL;
  54   var $strID            ="";
  55   var $newDialogShown   =false;
  56
  57   var $FAIstate         = "";
  58
  59   var $FAIinstallMethods  = array( "install", "ninstall", "remove",
  60       "dselect-upgrade", "taskinst", "taskrm",
  61       "hold", "clean", "aptitude", "aptitude-r",
  62       "pending", "dpkgc" );
  63
  64
  65   function faiPackage ($config, $dn= NULL)
  66   {
  67     /* Load Attributes */
  68     plugin::plugin ($config, $dn);
  69
  70     $this->acl ="#all#";
  71
  72     /* If "dn==new" we try to create a new entry
  73      * Else we must read all objects from ldap which belong to this entry.
  74      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  75      */
  76     if($dn != "new"){
  77       $this->dn =$dn;
  78
  79       /* Set acls
  80        */
  81       $ui   = get_userinfo();
  82       $acl  = get_permissions ($this->dn, $ui->subtreeACL);
  83       $acli = get_module_permission($acl, "FAIclass", $this->dn);
  84       $this->acl=$acli;
  85
  86       /* Get FAIstate
  87        */
  88       if(isset($this->attrs['FAIstate'][0])){
  89         $this->FAIstate = $this->attrs['FAIstate'][0];
  90       }
  91     }
  92
  93     if(isset($this->attrs['FAIpackage'])){
  94       unset($this->attrs['FAIpackage']['count']);
  95       foreach($this->attrs['FAIpackage'] as $pkg){
  96         $this->usedPackages[$pkg] = $pkg;
  97       }
  98       ksort($this->usedPackages);
  99     }else{
 100       $this->usedPackages = array();
 101     }
 102
 103
 104     /* Create one filter with all package names,
 105        instead of calling $ldap->search for every single package
 106      */
 107     $PackageFilter = "";
 108     foreach($this->usedPackages as $name){
 109       $PackageFilter .= "(FAIpackage=".$name.")";
 110     }
 111     $PackageFilter = "(&(objectClass=FAIdebconfInfo)(|".$PackageFilter."))";
 112
 113     /* Search for configuration objects */
 114     $ldap = $this->config->get_ldap_link();
 115     $ldap->search($PackageFilter,array("FAIvariable","FAIvariableType","FAIvariableContent","FAIpackage","FAIdebianSection","FAIstate"));
 116
 117     /* Walk through configurations and append them to our list of ConfiguredPackages */
 118     while($attr = $ldap->fetch()){
 119
 120       /* Skip objects, that are tagged as removed */
 121       if(isset($object['FAIstate'][0])){
 122         if(preg_match("/removed$/",$attr['FAIstate'][0])){
 123           continue;
 124         }
 125       }
 126
 127       $tmp =array();
 128       $tmp['Name']  = $attr['FAIvariable'][0];
 129       $tmp['Type']  = $attr['FAIvariableType'][0];
 130
 131       if (isset($attr['FAIvariableContent'][0])){
 132         if(!in_array($attr['FAIvariableType'],array("multiselect"))){
 133           $tmp['Value'] = $attr['FAIvariableContent'][0];
 134         }else{
 135           $content = array();
 136           unset($attr['FAIvariableContent']['count']);
 137           foreach($attr['FAIvariableContent'] as $attr){
 138             $tmp['Value'][] = $attr;
 139           }
 140         }
 141         $this->ConfiguredPackages[$attr['FAIpackage'][0]][$attr['FAIvariable'][0]]=$tmp;
 142       }
 143     }
 144
 145     if (isset($this->attrs['FAIdebianSection']['count'])){
 146       unset($this->attrs['FAIdebianSection']['count']);
 147     }
 148     if((isset($this->attrs['FAIdebianSection']))&&(is_array($this->attrs['FAIdebianSection']))){
 149       $this->FAIdebianSection = array();
 150       foreach($this->attrs['FAIdebianSection'] as $sec){
 151         $this->FAIdebianSection[$sec]=$sec;
 152       }
 153     }
 154
 155     if((isset($this->attrs['FAIdebianSection']))&&(is_string($this->attrs['FAIdebianSection']))){
 156       $this->FAIdebianSection=array($this->attrs['FAIdebianSection']=>$this->attrs['FAIdebianSection']) ;
 157     }
 158     $this->confDir = CONFIG_DIR."/fai/";
 159     $this->FAIpackage = array();
 160
 161
 162     $methods = array();
 163     foreach($this->FAIinstallMethods as $method){
 164       $methods[$method] = $method;
 165     }
 166     $this->FAIinstallMethods = $methods;
 167     /* Check if we exist already - no need to ask for revisions, etc. then */
 168     if ($this->dn != "new"){
 169       $this->newDialogShown= true;
 170     }
 171
 172   }
 173
 174   function execute()
 175   {
 176     /* Call parent execute */
 177
 178     plugin::execute();
 179
 180     /* Fill templating stuff */
 181     $smarty= get_smarty();
 182     $display= "";
 183
 184     $smarty->assign( "FAIinstallMethods", $this->FAIinstallMethods );
 185
 186     if((!$this->is_account)&&(!$this->newDialogShown)){
 187
 188       if($this->dialog==NULL){
 189         $this->dialog = new faiPackageNew($this->config, $this->dn,$this->mirrors,$this->servers,$this->sections,$this->releases);
 190         $this->is_dialog =true;
 191       }
 192
 193       /* Assign posible changes, for mirror combinations */
 194       $this->dialog->save_object();
 195
 196       /* Assign Repository settings*/
 197       if(isset($_POST['SaveObjectNew'])){
 198         $obj = $this->dialog->save();
 199
 200         $this->FAIdebianSection = $obj['FAIdebianSection'];
 201         $this->FAIdebianRelease = $obj['FAIdebianRelease'];
 202
 203         unset($this->dialog);
 204         $this->dialog         = false;
 205         $this->is_dialog      = false;
 206         $this->newDialogShown = true;
 207         $this->is_account     = true;
 208       }
 209
 210       /* Draw dialog */
 211       if($this->dialog){
 212         $display=$this->dialog->execute();
 213         return($display);
 214       }
 215     }
 216
 217     /* Assign variables */
 218     foreach($this->attributes as $attrs){
 219       $smarty->assign($attrs,$this->$attrs);
 220     }
 221
 222     /* Generate package list */
 223     $this->list=$this->genPkgs();
 224
 225     /* + was pressed to open the package dialog */
 226     if(isset($_POST['Addpkg'])){
 227       $this->dialog = new faiPackageEntry($this->config, $this->dn,$this->list,$this->usedPackages);
 228       $this->is_dialog =true;
 229     }
 230
 231     /* Delte selected package */
 232     if(isset($_POST['Delpkg'])){
 233       if($this->FAIstate != "freeze"){
 234         foreach($_POST['usedPackages'] as $del){
 235           if(isset($this->usedPackages[$del])){
 236             unset($this->usedPackages[$del]);
 237           }
 238         }
 239       }
 240     }
 241
 242     /* Abort package selection dialog */
 243     if(isset($_POST['CancelSubObject'])){
 244       $this->dialog = false;
 245       $this->is_dialog=false;
 246     }
 247
 248     /* attach new packages */
 249     if(isset($_POST['SaveSubObject'])) {
 250       if($this->FAIstate != "freeze"){
 251         $this->dialog->save_object();
 252         if(count($this->dialog->check())){
 253           foreach($this->dialog->check() as $msgs){
 254             print_red($msgs);
 255           }
 256         }else{
 257           $use = $this->dialog->save();
 258           $this->usedPackages = $use;
 259           $this->dialog = false;
 260           $this->is_dialog=false;
 261           ksort($this->usedPackages);
 262         }
 263       }else{
 264         $this->dialog = false;
 265         $this->is_dialog=false;
 266       }
 267     }
 268
 269     /* Configuration dialog open*/
 270     if((isset($_POST['Conpkg']))&&(isset($_POST['usedPackages']))&&(!empty($_POST['usedPackages']))){
 271       $path = "/etc/gosa/fai/".$this->FAIdebianRelease."/debconf.d";
 272       $pkg_config = array();
 273       $pkg = $_POST['usedPackages'][0];
 274
 275       if(isset($this->ConfiguredPackages[$pkg])){
 276         $pkg_config = $this->ConfiguredPackages[$pkg];
 277       }
 278
 279       $this->dialog = new faiPackageConfiguration($this->config, $this->dn,$pkg, $path, $pkg_config);
 280       $this->dialog ->acl = $this->acl;
 281       $this->is_dialog =true;
 282     }
 283
 284     /* Configuration dialog open*/
 285     if($this->FAIstate != "freeze"){
 286       if((isset($_POST['Markpkg']))&&(isset($_POST['usedPackages']))&&(!empty($_POST['usedPackages']))){
 287         foreach($_POST['usedPackages'] as $pkg){
 288           if (isset($this->usedPackages[$pkg])){
 289             unset($this->usedPackages[$pkg]);
 290             if (preg_match('/^-/', $pkg)){
 291               $pkg= preg_replace('/^-/', '', $pkg);
 292             } else {
 293               $pkg= preg_replace('/^/', '-', $pkg);
 294             }
 295             $this->usedPackages[$pkg]= $pkg;
 296           }
 297         }
 298       }
 299     }
 300
 301     /* Save Configuration */
 302     if(isset($_POST['SaveObjectConfig'])){
 303       if($this->FAIstate != "freeze"){
 304         $this->ConfiguredPackages= array_merge($this->ConfiguredPackages,$this->dialog->save());
 305       }
 306       $this->dialog = false;
 307       $this->is_dialog=false;
 308     }
 309
 310     /* cancel configuration */
 311     if(isset($_POST['CancelObjectConfig'])){
 312       $this->dialog = false;
 313       $this->is_dialog=false;
 314     }
 315
 316     /* Display dialog */
 317     if($this->is_dialog){
 318       return $this->dialog->execute();
 319     }
 320
 321     /* Assign section to smarty */
 322     $strsec = "";
 323     foreach($this->FAIdebianSection as $sec){
 324       $strsec .= $sec." ";
 325     }
 326
 327     foreach($this->attributes as $attr){
 328       $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
 329     }
 330
 331     $smarty->assign("OptionsACL","");
 332
 333     $smarty->assign("releases",$this->releases);
 334     $smarty->assign("release" ,$this->FAIdebianRelease);
 335     $smarty->assign("sections",$this->sections);
 336     $smarty->assign("section" ,$strsec);
 337     $smarty->assign("usedPackages",$this->printUsedPackages());
 338     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 339     return($display);
 340   }
 341
 342   /* Delete me, and all my subtrees
 343    */
 344   function remove_from_parent()
 345   {
 346     $ldap = $this->config->get_ldap_link();
 347     $ldap->cd ($this->dn);
 348
 349     $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $this->dn);
 350     if($_SESSION['faifilter']['branch'] == "main"){
 351       $use_dn = $this->dn;
 352     }
 353
 354     prepare_to_save_FAI_object($use_dn,array(),true);
 355
 356     foreach($this->ConfiguredPackages as $pkgname => $attrs){
 357       foreach($attrs as $name => $attr){
 358         $pkgdn =  "FAIvariable=".$name.",".$this->dn;
 359         $use_dn = str_ireplace( get_release_dn($this->dn), $_SESSION['faifilter']['branch'], $pkgdn);
 360         if($_SESSION['faifilter']['branch'] == "main"){
 361           $use_dn = $obj['dn'];
 362         }
 363         prepare_to_save_FAI_object($use_dn,array(),true);
 364       }
 365     }
 366     $this->handle_post_events("remove");
 367   }
 368
 369
 370   /* Save data to object
 371    */
 372   function save_object()
 373   {
 374
 375     if($this->FAIstate == "freeze") return;
 376     plugin::save_object();
 377
 378
 379     foreach($this->attributes as $attrs){
 380       if(isset($_POST[$attrs])){
 381         $this->$attrs = $_POST[$attrs];
 382       }
 383     }
 384   }
 385
 386
 387   /* Check supplied data */
 388   function check()
 389   {
 390     /* Call common method to give check the hook */
 391     $message= plugin::check();
 392
 393     if(count($this->usedPackages)==0){
 394       $message[]=_("Please select a least one Package.");
 395     }
 396
 397     if((empty($this->FAIdebianRelease))||(empty($this->FAIdebianSection))){
 398       $message[]=_("Please choose a valid combination for your repository setup.");
 399     }
 400
 401     return ($message);
 402   }
 403
 404   function printUsedPackages(){
 405     $a_ret=array();
 406     if(is_array($this->usedPackages)) {
 407       foreach($this->usedPackages as $usedName){
 408
 409         $config = 0;
 410
 411         foreach($this->ConfiguredPackages as $name => $value){
 412           if($name == $usedName){
 413             $config ++;
 414           }
 415         }
 416
 417         $c_str ="";
 418         if($config){
 419           $c_str = " - "._("package is configured");
 420         }
 421
 422         /* Adapt used name if we're marked for removal */
 423         $dsc= "";
 424         if (preg_match('/^-/', $usedName)){
 425           $dsc= " - "._("Package marked for removal");
 426           $usedName2= preg_replace('/^-/', '! ', $usedName);
 427         }else{
 428           $usedName2= $usedName;
 429         }
 430
 431         if(isset($this->list[$usedName][1])){
 432           $a_ret[$usedName] = $usedName2." [".$this->list[$usedName][1]."]".$c_str.$dsc;
 433         }else{
 434           $a_ret[$usedName] = $usedName2.$c_str.$dsc;
 435         }
 436       }
 437     }
 438     return($a_ret);
 439   }
 440
 441   function genPkgs(){
 442     /* Generate a list off available packages for this mirror, section and release
 443      */
 444     /* Only read this file if it wasn't read before */
 445     if($this->buffer==NULL){
 446       $this->buffer=array();
 447       $a_ret = array();
 448       foreach($this->FAIdebianSection as $sec){
 449         $strID= "/etc/gosa/fai/".$this->FAIdebianRelease."/".$sec;
 450
 451         if(!is_file($strID)){
 452           print_red(sprintf(_("Package file '%s' does not exist."),$strID));
 453           unset($this->buffer);
 454           return(array());
 455         }
 456         $fp = fopen($strID,"r");
 457
 458         /* Parse every line and create an array */
 459         while(!feof($fp)){
 460           $str= fgets($fp,512);
 461           $stra= split("\|",$str);
 462           if(count($stra)==4){
 463             $a_ret[$stra[0]] = $stra;
 464           }
 465         }
 466         fclose($fp);
 467         /* Save our Data, to avoid reading it again */
 468       }
 469       $this->buffer = $a_ret;
 470       ksort($a_ret);
 471       return($a_ret);
 472     }else{
 473       return $this->buffer;
 474     }
 475   }
 476
 477
 478   /* Save to LDAP */
 479   function save()
 480   {
 481     plugin::save();
 482
 483     $ldap = $this->config->get_ldap_link();
 484
 485     $this->attrs['FAIpackage'] = array();
 486     foreach($this->usedPackages as $pkg => $obj){
 487       $this->attrs['FAIpackage'][] = $pkg;
 488     }
 489
 490     $this->attrs['FAIdebianSection'] = array();
 491     foreach($this->FAIdebianSection as $sec){
 492       $this->attrs['FAIdebianSection'][] = $sec;
 493     }
 494
 495     prepare_to_save_FAI_object($this->dn,$this->attrs);
 496     show_ldap_error($ldap->get_error(), sprintf(_("Saving of FAI/package list with dn '%s' failed."),$this->dn));
 497
 498     /* Do object tagging */
 499     $this->handle_object_tagging();
 500     $ldap->cd($this->dn);
 501
 502     /* Save Package configurations */
 503     foreach($this->ConfiguredPackages as $pkgname => $attrs){
 504       foreach($attrs as $name => $attr){
 505
 506         $pkgattrs = array();
 507
 508         foreach($attr as $n=>$v){
 509           if(empty($v)) $v = array();
 510         }
 511
 512         /* Set attributes */
 513         $pkgattrs['objectClass'][]        = "FAIdebconfInfo";
 514
 515         $pkgattrs['FAIpackage']           = $pkgname;
 516         $pkgattrs['FAIvariable']          = $name;
 517         $pkgattrs['FAIvariableType']      = $attr['Type'];
 518         $pkgattrs['FAIvariableContent']   = $attr['Value'];
 519         $pkgdn =  "FAIvariable=".$name.",".$this->dn;
 520
 521         /* cehck if object already exists */
 522         $ldap->cat($pkgdn,array("objectClass"));
 523
 524         /* Workaround for missing "gosaAdministrativeUnitTag" */
 525         $attrs = $ldap->fetch();
 526         if((isset($attrs['objectClass'])) && (in_array_ics("gosaAdministrativeUnitTag",$attrs['objectClass']))){
 527           $pkgattrs['objectClass'][] = "gosaAdministrativeUnitTag";
 528         }
 529
 530         prepare_to_save_FAI_object($pkgdn,$pkgattrs);
 531
 532         /* Handle tagging */
 533         $this->handle_object_tagging($pkgdn, $this->gosaUnitTag);
 534       }
 535     }
 536   }
 537
 538   /* Return plugin informations for acl handling */
 539   function plInfo()
 540   {
 541     return (array(
 542           "plShortName" => _("Package"),
 543           "plDescription" => _("FAI Package list"),
 544           "plSelfModify"  => FALSE,
 545           "plDepends"     => array(),
 546           "plPriority"    => 0,
 547           "plSection"     => array("administration"),
 548           "plCategory"    => array("fai"),
 549           "plProvidedAcls" => array(
 550             "cn"                => _("Name"),
 551             "description"       => _("Description"),
 552             "FAIpackage"        => _("Packages"),
 553             "FAIdebianSection"  => _("Section"),
 554             "FAIinstallMethod"  => _("Install Method"),
 555             "FAIdebianRelease"  => _("Release"))
 556           ));
 557   }
 558 }
 559
 560 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 561 ?>