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","FAIdebianMirror");
  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 $FAIdebianMirror           = ""; // selected mirror
  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 $newDialogShown   =false;
  56
  57   function faiPackage ($config, $dn= NULL)
  58   {
  59     /* Load Attributes */
  60     plugin::plugin ($config, $dn);
  61
  62     /* If "dn==new" we try to create a new entry
  63      * Else we must read all objects from ldap which belong to this entry.
  64      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  65      */
  66     if($dn != "new"){
  67       $this->dn =$dn;
  68     }
  69
  70     if(isset($this->attrs['FAIpackage'])){
  71       unset($this->attrs['FAIpackage']['count']);
  72       foreach($this->attrs['FAIpackage'] as $pkg){
  73         $this->usedPackages[$pkg] = $pkg;
  74       }
  75       ksort($this->usedPackages);
  76     }else{
  77       $this->usedPackages = array();
  78     }
  79
  80     $ldap = $this->config->get_ldap_link();
  81     foreach($this->usedPackages as $name){
  82       $ldap->search("(&(objectClass=FAIdebconfInfo)(FAIpackage=".$name."))");
  83       while($attr = $ldap->fetch()){
  84
  85         $tmp =array();
  86         $tmp['Name']  = $attr['FAIvariable'][0];
  87         $tmp['Type']  = $attr['FAIvariableType'][0];
  88
  89         if (isset($attrs['FAIvariableContent'][0])){
  90           if(!in_array($attr['FAIvariableType'],array("multiselect"))){
  91             $tmp['Value'] = $attr['FAIvariableContent'][0];
  92           }else{
  93             $content = array();
  94             unset($attr['FAIvariableContent']['count']);
  95             foreach($attr['FAIvariableContent'] as $attr){
  96               $tmp['Value'][] = $attr;
  97             }
  98           }
  99           $this->ConfiguredPackages[$attr['FAIpackage'][0]][$attr['FAIvariable'][0]]=$tmp;
 100         }
 101       }
 102     }
 103
 104     if (isset($this->attrs['FAIdebianSection']['count'])){
 105       unset($this->attrs['FAIdebianSection']['count']);
 106     }
 107     if((isset($this->attrs['FAIdebianSection']))&&(is_array($this->attrs['FAIdebianSection']))){
 108       $this->FAIdebianSection = array();
 109       foreach($this->attrs['FAIdebianSection'] as $sec){
 110         $this->FAIdebianSection[$sec]=$sec;
 111       }
 112     }
 113
 114     if((isset($this->attrs['FAIdebianSection']))&&(is_string($this->attrs['FAIdebianSection']))){
 115       $this->FAIdebianSection=array($this->attrs['FAIdebianSection']=>$this->attrs['FAIdebianSection']) ;
 116     }
 117     $this->confDir = CONFIG_DIR."/fai/";
 118     $this->FAIpackage = array();
 119
 120     /* Extract mirror location */
 121     $this->mirror= preg_replace("!^[^/]+//([^/]+).*$!", '$1', $this->FAIdebianMirror);
 122   }
 123
 124   function execute()
 125   {
 126         /* Call parent execute */
 127
 128         plugin::execute();
 129
 130     /* Fill templating stuff */
 131     $smarty= get_smarty();
 132     $display= "";
 133
 134     $this->genMirror();
 135
 136     /* Check if we exist already - no need to ask for revisions, etc. then */
 137     if ($this->dn != "new"){
 138         $this->newDialogShown= true;
 139     }
 140
 141     if((!$this->is_account)&&(!$this->newDialogShown)){
 142
 143       if($this->dialog==NULL){
 144         $this->dialog = new faiPackageNew($this->config, $this->dn,$this->mirrors,$this->servers,$this->sections,$this->releases);
 145         $this->is_dialog =true;
 146       }
 147
 148       /* alert possible missconfigurations */
 149       if((count($this->releases)==0)||(count($this->servers)==0)||(count($this->sections)==0)){
 150         print_red(_("There is no useable package list defined."));
 151       }
 152
 153       /* Assign posible changes, for mirror combinations */
 154       $this->dialog->save_object();
 155       $this->dialog->releases = $this->releases;
 156       $this->dialog->servers  = $this->servers;
 157       $this->dialog->sections = $this->sections;
 158       $this->dialog->mirrors  = $this->mirrors;
 159
 160       /* Assign Repository settings*/
 161       if(isset($_POST['SaveObjectNew'])){
 162         $this->FAIdebianRelease = $this->dialog->FAIdebianRelease;
 163         $this->FAIdebianSection = $this->dialog->FAIdebianSection;
 164         $this->FAIdebianMirror  = $this->dialog->FAIdebianMirror;
 165         unset($this->dialog);
 166         $this->dialog = false;
 167         $this->is_dialog=false;
 168         $this->newDialogShown = true;
 169       }
 170
 171       /* Draw dialog */
 172       if($this->dialog){
 173         $display=$this->dialog->execute();
 174         return($display);
 175       }
 176     }
 177
 178     /* Assign variables */
 179     foreach($this->attributes as $attrs){
 180       $smarty->assign($attrs,$this->$attrs);
 181     }
 182
 183     /* Set mirror if changed */
 184     if((isset($_POST['FAIdebianMirrorS']))&&(!empty($_POST['FAIdebianMirrorS']))){
 185       $this->FAIdebianMirror = $_POST['FAIdebianMirrorS'];
 186     }
 187
 188     /* check servers matching release and section settings */
 189     $availableServer = array();
 190     foreach($this->mirrors as $mir){
 191       if($mir['release'] == $this->FAIdebianRelease){
 192         $pass = true;
 193         foreach($this->FAIdebianSection as $sec){
 194           if($sec != $mir['section']){
 195             $pass = false;
 196           }
 197         if($pass){
 198             $availableServer[$mir['mirror']]=$mir['mirror'];
 199           }
 200         }
 201       }
 202     }
 203
 204     /* Generate package list */
 205     $this->list=$this->genPkgs();
 206
 207     /* + was pressed to open the package dialog */
 208     if(isset($_POST['Addpkg'])){
 209       $this->dialog = new faiPackageEntry($this->config, $this->dn,$this->list,$this->usedPackages);
 210       $this->is_dialog =true;
 211     }
 212
 213     /* Delte selected package */
 214     if(isset($_POST['Delpkg'])){
 215       unset($this->usedPackages[$_POST['usedPackages']]);
 216     }
 217
 218     /* Abort package selection dialog */
 219     if(isset($_POST['CancelSubObject'])){
 220       $this->dialog = false;
 221       $this->is_dialog=false;
 222     }
 223
 224     /* attach new packages */
 225     if(isset($_POST['SaveSubObject'])) {
 226       $this->dialog->save_object();
 227       if(count($this->dialog->check())){
 228         foreach($this->dialog->check() as $msgs){
 229         print_red($msgs);
 230         }
 231       }else{
 232         $use = $this->dialog->save();
 233         $this->usedPackages = $use;
 234         $this->dialog = false;
 235         $this->is_dialog=false;
 236         ksort($this->usedPackages);
 237       }
 238     }
 239
 240     /* Configuration dialog open*/
 241     if((isset($_POST['Conpkg']))&&(isset($_POST['usedPackages']))&&(!empty($_POST['usedPackages']))){
 242       $path = "/etc/gosa/fai/".preg_replace("#^[^/]+//([^/]+).*$#","\\1",$this->FAIdebianMirror)."/".$this->FAIdebianRelease."/debconf.d";
 243       $pkg_config = array();
 244       if(isset($this->ConfiguredPackages[$_POST['usedPackages']])){
 245         $pkg_config = $this->ConfiguredPackages[$_POST['usedPackages']];
 246       }
 247
 248       $this->dialog = new faiPackageConfiguration($this->config, $this->dn,$_POST['usedPackages'], $path, $pkg_config);
 249       $this->is_dialog =true;
 250     }
 251
 252     /* Save Configuration */
 253     if(isset($_POST['SaveObjectConfig'])){
 254       $this->ConfiguredPackages= array_merge($this->ConfiguredPackages,$this->dialog->save());
 255       $this->dialog = false;
 256       $this->is_dialog=false;
 257     }
 258
 259     /* cancel configuration */
 260     if(isset($_POST['CancelObjectConfig'])){
 261       $this->dialog = false;
 262       $this->is_dialog=false;
 263     }
 264
 265     /* Display dialog */
 266     if($this->is_dialog){
 267       return $this->dialog->execute();
 268     }
 269
 270     /* Assign section to smarty */
 271     $strsec = "";
 272     foreach($this->FAIdebianSection as $sec){
 273        $strsec .= $sec." ";
 274     }
 275
 276     $smarty->assign("OptionsACL","");
 277     if(empty($this->FAIdebianMirror)){
 278       $smarty->assign("OptionsACL"," disabled ");
 279     }
 280
 281     $smarty->assign("mirrors" ,$availableServer);
 282     $smarty->assign("mirror"  ,$this->FAIdebianMirror);
 283     $smarty->assign("releases",$this->releases);
 284     $smarty->assign("release" ,$this->FAIdebianRelease);
 285     $smarty->assign("sections",$this->sections);
 286     $smarty->assign("section" ,$strsec);
 287     $smarty->assign("usedPackages",$this->printUsedPackages());
 288     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 289     return($display);
 290   }
 291
 292   function genMirror(){
 293     $confDir = $this->confDir;
 294     if(!is_readable($confDir)){
 295       print_red(sprintf(_("Can't read configuration folder '%s'."),$confDir));
 296     }else{
 297
 298       /* Try to catch all available mirrors
 299          Possibly check if each server is reachable
 300        */
 301
 302       $this->servers= array();
 303       $this->releases=array();
 304       $this->sections=array();
 305       $this->mirrors= array();
 306       $fd = opendir($confDir);
 307       while($mirror = readdir($fd)){
 308         if((is_dir($confDir.$mirror."/"))&&(($mirror != "." )&&($mirror!=".."))){
 309
 310           $mirrorDir = $confDir.$mirror."/";
 311
 312           $fe = opendir($mirrorDir);
 313           while($release = readdir($fe)){
 314             if((is_dir($mirrorDir.$release))&&(($release != "." )&&($release!=".."))){
 315
 316               $releaseDir = $mirrorDir.$release."/";
 317
 318               $ff = opendir($releaseDir);
 319               while($section = readdir($ff)){
 320                 if((is_file($releaseDir.$section))&&(($section != "." )&&($section!="..")&&(!preg_match("/.*\.in$/",$section)))){
 321
 322                   $this->servers[$mirror]=$mirror;
 323                   $this->releases[$release]=$release;
 324                   $this->sections[$section]=$section;
 325
 326                   $arr=array();
 327                   $arr['mirror'] = $mirror;
 328                   $arr['release']= $release;
 329                   $arr['section']= $section;
 330
 331                   $this->mirrors[] = $arr ;
 332                 }
 333               }
 334               fclose($ff);
 335             }
 336           }
 337           fclose($fe);
 338         }
 339       }
 340       fclose($fd);
 341     }
 342
 343
 344   }
 345
 346   /* Delete me, and all my subtrees
 347    */
 348   function remove_from_parent()
 349   {
 350     $ldap = $this->config->get_ldap_link();
 351     $ldap->cd ($this->dn);
 352     $ldap->rmdir_recursive($this->dn);
 353     $this->handle_post_events("remove");
 354   }
 355
 356
 357   /* Save data to object
 358    */
 359   function save_object()
 360   {
 361
 362     plugin::save_object();
 363     foreach($this->attributes as $attrs){
 364       if(isset($_POST[$attrs])){
 365         $this->$attrs = $_POST[$attrs];
 366       }
 367     }
 368   }
 369
 370
 371   /* Check supplied data */
 372   function check()
 373   {
 374     $message= array();
 375
 376     if(count($this->usedPackages)==0){
 377       $message[]=_("Please select a least one Package.");
 378     }
 379
 380     if((empty($this->FAIdebianRelease))||(empty($this->FAIdebianSection))||(empty($this->FAIdebianMirror))){
 381       $message[]=_("Please choose a valid combination for your repository setup.");
 382     }
 383
 384     return ($message);
 385   }
 386
 387   function printUsedPackages(){
 388     $a_ret=array();
 389     if(is_array($this->usedPackages)) {
 390       foreach($this->usedPackages as $usedName){
 391
 392         $config = 0;
 393
 394         foreach($this->ConfiguredPackages as $name => $value){
 395           if($name == $usedName){
 396             $config ++;
 397           }
 398         }
 399
 400         $c_str ="";
 401         if($config){
 402           $c_str = " - "._("package is configured");
 403         }
 404
 405         if(isset($this->list[$usedName][1])){
 406           $a_ret[$usedName] = $usedName." [".$this->list[$usedName][1]."]".$c_str;
 407         }else{
 408           $a_ret[$usedName] = $usedName.$c_str;
 409         }
 410       }
 411     }
 412     return($a_ret);
 413   }
 414
 415    function genPkgs(){
 416     /* Generate a list off available packages for this mirror, section and release
 417      */
 418     /* Only read this file if it wasn't read before */
 419     if($this->buffer==NULL){
 420       $this->buffer=array();
 421       $a_ret = array();
 422       foreach($this->FAIdebianSection as $sec){
 423         $strID= "/etc/gosa/fai/".preg_replace("#^[^/]+//([^/]+).*$#","\\1",$this->FAIdebianMirror)."/".$this->FAIdebianRelease."/".$sec;
 424
 425         if(!is_file($strID)){
 426           print_red(sprintf(_("Package file '%s' does not exist."),$strID));
 427           $this->FAIdebianMirror="";
 428           unset($this->buffer);
 429           return(array());
 430         }
 431         $fp = fopen($strID,"r");
 432
 433         /* Parse every line and create an array */
 434         while(!feof($fp)){
 435           $str= fgets($fp,512);
 436           $stra= split("\|",$str);
 437           if(count($stra)==4){
 438             $a_ret[$stra[0]] = $stra;
 439           }
 440         }
 441         fclose($fp);
 442           /* Save our Data, to avoid reading it again */
 443       }
 444       $this->buffer = $a_ret;
 445       ksort($a_ret);
 446       return($a_ret);
 447     }else{
 448       return $this->buffer;
 449     }
 450   }
 451
 452
 453   /* Save to LDAP */
 454   function save()
 455   {
 456     plugin::save();
 457
 458     $ldap = $this->config->get_ldap_link();
 459
 460     $this->attrs['FAIpackage'] = array();
 461     foreach($this->usedPackages as $pkg => $obj){
 462       $this->attrs['FAIpackage'][] = $pkg;
 463     }
 464
 465     $this->attrs['FAIdebianSection'] = array();
 466     foreach($this->FAIdebianSection as $sec){
 467       $this->attrs['FAIdebianSection'][] = $sec;
 468     }
 469
 470     $ldap->cat($this->dn);
 471     if($ldap->count()!=0){
 472       /* Write FAIscript to ldap*/
 473       $ldap->cd($this->dn);
 474       $ldap->modify($this->attrs);
 475     }else{
 476       /* Write FAIscript to ldap*/
 477       $ldap->cd($this->config->current['BASE']);
 478       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 479       $ldap->cd($this->dn);
 480       $ldap->add($this->attrs);
 481     }
 482     show_ldap_error($ldap->get_error());
 483
 484       /* Save Package configurations */
 485     foreach($this->ConfiguredPackages as $pkgname => $attrs){
 486       foreach($attrs as $name => $attr){
 487
 488         foreach($attr as $n=>$v){
 489           if(empty($v)) $v = array();
 490         }
 491
 492         /* Set attributes */
 493         $pkgattrs['objectClass']          = "FAIdebconfInfo";
 494         $pkgattrs['FAIpackage']           = $pkgname;
 495         $pkgattrs['FAIvariable']          = $name;
 496         $pkgattrs['FAIvariableType']      = $attr['Type'];
 497         $pkgattrs['FAIvariableContent']   = $attr['Value'];
 498         $pkgdn =  "FAIvariable=".$name.",".$this->dn;
 499
 500         /* cehck if object already exists */
 501         $ldap->cat($pkgdn);
 502         if($ldap->count()!=0){
 503           $ldap->cd($pkgdn);
 504           $ldap->modify($pkgattrs);
 505         }else{
 506           $ldap->cd($this->config->current['BASE']);
 507           $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $pkgdn));
 508           $ldap->cd($pkgdn);
 509           $ldap->add($pkgattrs);
 510         }
 511         show_ldap_error($ldap->get_error());
 512       }
 513     }
 514
 515
 516
 517
 518   }
 519 }
 520
 521 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 522 ?>