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   /* Specific attributes */
  31   var $cn               = "";       // The class name for this object
  32   var $description      = "";       // The description for this set of partitions
  33   var $is_dialog        = false;    // specifies which buttons will be shown to save or abort
  34   var $dialog           = NULL;     // a dialog, e.g. new disk dialog
  35   var $SubObjects       = array();  // All leafobjects of this object
  36
  37   var $FAIdebianRelease          = ""; // The selected release
  38   var $FAIdebianSection          = ""; // selected section
  39   var $FAIdebianMirror           = ""; // selected mirror
  40
  41   var $servers          = array();  // All available servers
  42   var $releases         = array();  // All possible releases
  43   var $sections         = array();  // All section types
  44
  45   var $list             = NULL;
  46
  47   var $mirrors          = array();  // The combination of server/release/section
  48   var $confDir          = "";
  49   var $usedPackages     = array();
  50   var $buffer           = NULL;
  51   var $strID            ="";
  52   var $newDialogShown   =false;
  53
  54   function faiPackage ($config, $dn= NULL)
  55   {
  56     /* Load Attributes */
  57     plugin::plugin ($config, $dn);
  58
  59     /* If "dn==new" we try to create a new entry
  60      * Else we must read all objects from ldap which belong to this entry.
  61      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  62      */
  63     if($dn != "new"){
  64       $this->dn =$dn;
  65     }
  66
  67     if(isset($this->attrs['FAIpackage'])){
  68       unset($this->attrs['FAIpackage']['count']);
  69       foreach($this->attrs['FAIpackage'] as $pkg){
  70         $this->usedPackages[$pkg] = $pkg;
  71       }
  72     }else{
  73       $this->usedPackages = array();
  74     }
  75
  76     unset($this->attrs['FAIdebianSection']['count']);
  77     if((isset($this->attrs['FAIdebianSection']))&&(is_array($this->attrs['FAIdebianSection']))){
  78       $this->FAIdebianSection = array();
  79       foreach($this->attrs['FAIdebianSection'] as $sec){
  80         $this->FAIdebianSection[$sec]=$sec;
  81       }
  82     }
  83
  84     if((isset($this->attrs['FAIdebianSection']))&&(is_string($this->attrs['FAIdebianSection']))){
  85       $this->FAIdebianSection=array($this->attrs['FAIdebianSection']=>$this->attrs['FAIdebianSection']) ;
  86     }
  87     $this->confDir = CONFIG_DIR."/fai/";
  88     $this->FAIpackage = array();
  89   }
  90
  91   function execute()
  92   {
  93     /* Fill templating stuff */
  94     $smarty= get_smarty();
  95     $display= "";
  96
  97     $this->genMirror();
  98
  99     if((!$this->is_account)&&(!$this->newDialogShown)){
 100
 101       if($this->dialog==NULL){
 102         $this->dialog = new faiPackageNew($this->config, $this->dn,$this->mirrors,$this->servers,$this->sections,$this->releases);
 103         $this->is_dialog =true;
 104       }
 105
 106       /* alert possible missconfigurations */
 107       if((count($this->releases)==0)||(count($this->servers)==0)||(count($this->sections)==0)){
 108         print_red(_("There is no useable package list defined."));
 109       }
 110
 111       /* Assign posible changes, for mirror combinations */
 112       $this->dialog->releases = $this->releases;
 113       $this->dialog->servers  = $this->servers;
 114       $this->dialog->sections = $this->sections;
 115       $this->dialog->mirrors  = $this->mirrors;
 116
 117       /* Assign Repository settings*/
 118       if(isset($_POST['SaveObjectNew'])){
 119         $this->FAIdebianRelease = $this->dialog->FAIdebianRelease;
 120         $this->FAIdebianSection = $this->dialog->FAIdebianSection;
 121         $this->FAIdebianMirror  = $this->dialog->FAIdebianMirror;
 122         unset($this->dialog);
 123         $this->dialog = false;
 124         $this->is_dialog=false;
 125         $this->newDialogShown = true;
 126       }
 127
 128       /* Draw dialog */
 129       if($this->dialog){
 130         $display=$this->dialog->execute();
 131         return($display);
 132       }
 133     }
 134
 135     /* Assign variables */
 136     foreach($this->attributes as $attrs){
 137       $smarty->assign($attrs,$this->$attrs);
 138     }
 139
 140     /* Set mirror if changed */
 141     if((isset($_POST['FAIdebianMirrorS']))&&(!empty($_POST['FAIdebianMirrorS']))){
 142       $this->FAIdebianMirror = $_POST['FAIdebianMirrorS'];
 143     }
 144
 145     /* check servers matching release and section settings */
 146     $availableServer = array();
 147     foreach($this->mirrors as $mir){
 148       if($mir['release'] == $this->FAIdebianRelease){
 149         $pass = true;
 150         foreach($this->FAIdebianSection as $sec){
 151           if($sec != $mir['section']){
 152             $pass = false;
 153           }
 154         if($pass){
 155             $availableServer[$mir['mirror']]=$mir['mirror'];
 156           }
 157         }
 158       }
 159     }
 160
 161     /* Generate package list */
 162     $this->list=$this->genPkgs();
 163
 164     /* + was pressed to open the package dialog */
 165     if(isset($_POST['Addpkg'])){
 166       $this->dialog = new faiPackageEntry($this->config, $this->dn,$this->list,$this->usedPackages);
 167       $this->is_dialog =true;
 168     }
 169
 170     /* Delte selected package */
 171     if(isset($_POST['Delpkg'])){
 172       unset($this->usedPackages[$_POST['usedPackages']]);
 173     }
 174
 175     /* Abort package selection dialog */
 176     if(isset($_POST['CancelSubObject'])){
 177       $this->dialog = false;
 178       $this->is_dialog=false;
 179     }
 180
 181     /* attach new packages */
 182     if(isset($_POST['SaveSubObject'])) {
 183       $this->dialog->save_object();
 184       if(count($this->dialog->check())){
 185         foreach($this->dialog->check() as $msgs){
 186         print_red($msgs);
 187         }
 188       }else{
 189         $use = $this->dialog->save();
 190         $this->usedPackages = $use;
 191         $this->dialog = false;
 192         $this->is_dialog=false;
 193       }
 194     }
 195
 196     /* Configuration dialog open*/
 197     if(isset($_POST['Conpkg'])){
 198       $this->dialog = new faiPackageConfiguration($this->config, $this->dn,"none");
 199       $this->is_dialog =true;
 200     }
 201
 202     /* Save Configuration */
 203     if(isset($_POST['SaveObjectConfig'])){
 204       $this->dialog = false;
 205       $this->is_dialog=false;
 206     }
 207
 208     /* cancel configuration */
 209     if(isset($_POST['CancelObjectConfig'])){
 210       $this->dialog = false;
 211       $this->is_dialog=false;
 212     }
 213
 214     /* Display dialog */
 215     if($this->is_dialog){
 216       return $this->dialog->execute();
 217     }
 218
 219     /* Assign section to smarty */
 220     $strsec = "";
 221     foreach($this->FAIdebianSection as $sec){
 222        $strsec .= $sec." ";
 223     }
 224
 225     $smarty->assign("OptionsACL","");
 226     if(empty($this->FAIdebianMirror)){
 227       $smarty->assign("OptionsACL"," disabled ");
 228     }
 229
 230     $smarty->assign("mirrors" ,$availableServer);
 231     $smarty->assign("mirror"  ,$this->FAIdebianMirror);
 232     $smarty->assign("releases",$this->releases);
 233     $smarty->assign("release" ,$this->FAIdebianRelease);
 234     $smarty->assign("sections",$this->sections);
 235     $smarty->assign("section" ,$strsec);
 236     $smarty->assign("usedPackages",$this->printUsedPackages());
 237     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 238     return($display);
 239   }
 240
 241   function genMirror(){
 242     $confDir = $this->confDir;
 243     if(!is_readable($confDir)){
 244       print_red(sprintf(_("Can't read configuration folder '%s'."),$confDir));
 245     }else{
 246
 247       /* Try to catch all available mirrors
 248          Possibly check if each server is reachable
 249        */
 250
 251       $this->servers= array();
 252       $this->releases=array();
 253       $this->sections=array();
 254       $this->mirrors= array();
 255       $fd = opendir($confDir);
 256       while($mirror = readdir($fd)){
 257         if((is_dir($confDir.$mirror."/"))&&(($mirror != "." )&&($mirror!=".."))){
 258
 259           $mirrorDir = $confDir.$mirror."/";
 260
 261           $fe = opendir($mirrorDir);
 262           while($release = readdir($fe)){
 263             if((is_dir($mirrorDir.$release))&&(($release != "." )&&($release!=".."))){
 264
 265               $releaseDir = $mirrorDir.$release."/";
 266
 267               $ff = opendir($releaseDir);
 268               while($section = readdir($ff)){
 269                 if((is_file($releaseDir.$section))&&(($section != "." )&&($section!="..")&&(!preg_match("/.*\.in$/",$section)))){
 270
 271                   $this->servers[$mirror]=$mirror;
 272                   $this->releases[$release]=$release;
 273                   $this->sections[$section]=$section;
 274
 275                   $arr=array();
 276                   $arr['mirror'] = $mirror;
 277                   $arr['release']= $release;
 278                   $arr['section']= $section;
 279
 280                   $this->mirrors[] = $arr ;
 281                 }
 282               }
 283               fclose($ff);
 284             }
 285           }
 286           fclose($fe);
 287         }
 288       }
 289       fclose($fd);
 290     }
 291
 292
 293   }
 294
 295   /* Delete me, and all my subtrees
 296    */
 297   function remove_from_parent()
 298   {
 299     $ldap = $this->config->get_ldap_link();
 300     $ldap->cd ($this->dn);
 301     $ldap->rmdir_recursive($this->dn);
 302     $this->handle_post_events("remove");
 303   }
 304
 305
 306   /* Save data to object
 307    */
 308   function save_object()
 309   {
 310
 311     plugin::save_object();
 312     foreach($this->attributes as $attrs){
 313       if(isset($_POST[$attrs])){
 314         $this->$attrs = $_POST[$attrs];
 315       }
 316     }
 317   }
 318
 319
 320   /* Check supplied data */
 321   function check()
 322   {
 323     $message= array();
 324
 325     if(count($this->usedPackages)==0){
 326       $message[]=_("Please select a least one Package.");
 327     }
 328
 329     if((empty($this->FAIdebianRelease))||(empty($this->FAIdebianSection))||(empty($this->FAIdebianMirror))){
 330       $message[]=_("Please choose a valid combination for your repository setup.");
 331     }
 332
 333     return ($message);
 334   }
 335
 336   function printUsedPackages(){
 337     $a_ret=array();
 338     if(is_array($this->usedPackages)) {
 339       foreach($this->usedPackages as $usedName){
 340         if(isset($this->list[$usedName][1])){
 341           $a_ret[$usedName] = $usedName." [".$this->list[$usedName][1]."]";
 342         }else{
 343           $a_ret[$usedName] = $usedName;
 344         }
 345       }
 346     }
 347     return($a_ret);
 348   }
 349
 350    function genPkgs(){
 351     /* Generate a list off available packages for this mirror, section and release
 352      */
 353     /* Only read this file if it wasn't read before */
 354     if($this->buffer==NULL){
 355       $this->buffer=array();
 356       $a_ret = array();
 357       foreach($this->FAIdebianSection as $sec){
 358         $strID= "/etc/gosa/fai/".$this->FAIdebianMirror."/".$this->FAIdebianRelease."/".$sec;
 359
 360         if(!is_file($strID)){
 361           print_red(sprintf(_("Package file don't exists '%s'."),$strID));
 362           $this->FAIdebianMirror="";
 363           unset($this->buffer);
 364           return(array());
 365         }
 366         $fp = fopen($strID,"r");
 367
 368         /* Parse every line and create an array */
 369         while(!feof($fp)){
 370           $str= fgets($fp,512);
 371           $stra= split("\|",$str);
 372           if(count($stra)==4){
 373             $a_ret[$stra[0]] = $stra;
 374           }
 375         }
 376         fclose($fp);
 377           /* Save our Data, to avoid reading it again */
 378       }
 379       $this->buffer = $a_ret;
 380       ksort($a_ret);
 381       return($a_ret);
 382     }else{
 383       return $this->buffer;
 384     }
 385   }
 386
 387
 388   /* Save to LDAP */
 389   function save()
 390   {
 391     plugin::save();
 392
 393     $ldap = $this->config->get_ldap_link();
 394
 395     $this->attrs['FAIpackage'] = array();
 396     foreach($this->usedPackages as $pkg => $obj){
 397       $this->attrs['FAIpackage'][] = $pkg;
 398     }
 399
 400     $this->attrs['FAIdebianSection'] = array();
 401     foreach($this->FAIdebianSection as $sec){
 402       $this->attrs['FAIdebianSection'][] = $sec;
 403     }
 404
 405     $ldap->cat($this->dn);
 406     if($ldap->count()!=0){
 407       /* Write FAIscript to ldap*/
 408       $ldap->cd($this->dn);
 409       $ldap->modify($this->attrs);
 410     }else{
 411       /* Write FAIscript to ldap*/
 412       $ldap->cd($this->config->current['BASE']);
 413       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 414       $ldap->cd($this->dn);
 415       $ldap->add($this->attrs);
 416     }
 417     show_ldap_error($ldap->get_error());
 418   }
 419 }
 420
 421 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 422 ?>