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