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     $display= "";
  96
  97     if((!$this->is_account)&&(!$this->newDialogShown)){
  98
  99       if($this->dialog==NULL){
 100         $this->genMirror();
 101         $this->dialog = new faiPackageNew($this->config, $this->dn,$this->mirrors,$this->servers,$this->sections,$this->releases);
 102         $this->is_dialog =true;
 103       }
 104
 105       if(isset($_POST['SaveObjectNew'])){
 106         $this->FAIdebianRelease = $this->dialog->FAIdebianRelease;
 107         $this->FAIdebianSection = $this->dialog->FAIdebianSection;
 108         $this->FAIdebianMirror  = $this->dialog->FAIdebianMirror;
 109         unset($this->dialog);
 110         $this->dialog = false;
 111         $this->is_dialog=false;
 112         $this->newDialogShown = true;
 113       }
 114
 115       if($this->dialog){
 116         $display=$this->dialog->execute();
 117         return($display);
 118       }
 119     }
 120     $disableRelease   = false;
 121     $disableMirror    = false;
 122     $disableOptions   = false;
 123     $disableSection   = false;
 124
 125     /* Assign variables */
 126     foreach($this->attributes as $attrs){
 127       $smarty->assign($attrs,$this->$attrs);
 128     }
 129
 130     $this->genMirror();
 131
 132     /* check servers matching release and section settings */
 133     $availableServer = array();
 134     foreach($this->mirrors as $mir){
 135       if($mir['release'] == $this->FAIdebianRelease){
 136         $pass = true;
 137         foreach($this->FAIdebianSection as $sec){
 138           if($sec != $mir['section']){
 139             $pass = false;
 140           }
 141         if($pass){
 142             $availableServer[$mir['mirror']]=$mir['mirror'];
 143           }
 144         }
 145       }
 146     }
 147     if($this->list==NULL){
 148       $this->list=$this->genPkgs();
 149     }
 150
 151     if(isset($_POST['Addpkg'])){
 152       $this->dialog = new faiPackageEntry($this->config, $this->dn,$this->list,$this->usedPackages);
 153       $this->is_dialog =true;
 154     }
 155
 156     if(isset($_POST['Delpkg'])){
 157       unset($this->usedPackages[$_POST['usedPackages']]);
 158     }
 159
 160     if(isset($_POST['CancelSubObject'])){
 161       $this->dialog = false;
 162       $this->is_dialog=false;
 163     }
 164
 165     if(isset($_POST['SaveSubObject'])) {
 166       $this->dialog->save_object();
 167       if(count($this->dialog->check())){
 168         foreach($this->dialog->check() as $msgs){
 169         print_red($msgs);
 170         }
 171       }else{
 172         $use = $this->dialog->save();
 173         $this->usedPackages = $use;
 174         $this->dialog = false;
 175         $this->is_dialog=false;
 176       }
 177     }
 178
 179     if(isset($_POST['Conpkg'])){
 180       $this->dialog = new faiPackageConfiguration($this->config, $this->dn,"none");
 181       $this->is_dialog =true;
 182     }
 183
 184     if(isset($_POST['SaveObjectConfig'])){
 185       $this->dialog = false;
 186       $this->is_dialog=false;
 187     }
 188
 189     if(isset($_POST['CancelObjectConfig'])){
 190       $this->dialog = false;
 191       $this->is_dialog=false;
 192     }
 193
 194     if($this->is_dialog){
 195       return $this->dialog->execute();
 196     }
 197
 198     $strsec = "";
 199     foreach($this->FAIdebianSection as $sec){
 200        $strsec .= $sec." ";
 201     }
 202
 203     $smarty->assign("mirrors" ,$availableServer);
 204     $smarty->assign("mirror"  ,$this->FAIdebianMirror);
 205     $smarty->assign("releases",$this->releases);
 206     $smarty->assign("release" ,$this->FAIdebianRelease);
 207     $smarty->assign("sections",$this->sections);
 208     $smarty->assign("section" ,$strsec);
 209     $smarty->assign("usedPackages",$this->printUsedPackages());
 210     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 211     return($display);
 212   }
 213
 214   function genMirror(){
 215     $confDir = $this->confDir;
 216     if(!is_readable($confDir)){
 217       print_red(sprintf(_("Can't read configuration folder '%s'."),$confDir));
 218     }else{
 219
 220       /* Try to catch all available mirrors
 221          Possibly check if each server is reachable
 222        */
 223
 224       $this->servers= array();
 225       $this->releases=array();
 226       $this->sections=array();
 227       $this->mirrors= array();
 228       $fd = opendir($confDir);
 229       while($mirror = readdir($fd)){
 230         if((is_dir($confDir.$mirror."/"))&&(($mirror != "." )&&($mirror!=".."))){
 231
 232           $mirrorDir = $confDir.$mirror."/";
 233
 234           $fe = opendir($mirrorDir);
 235           while($release = readdir($fe)){
 236             if((is_dir($mirrorDir.$release))&&(($release != "." )&&($release!=".."))){
 237
 238               $releaseDir = $mirrorDir.$release."/";
 239
 240               $ff = opendir($releaseDir);
 241               while($section = readdir($ff)){
 242                 if((is_file($releaseDir.$section))&&(($section != "." )&&($section!="..")&&(!preg_match("/.*\.in$/",$section)))){
 243
 244                   $this->servers[$mirror]=$mirror;
 245                   $this->releases[$release]=$release;
 246                   $this->sections[$section]=$section;
 247
 248                   $arr=array();
 249                   $arr['mirror'] = $mirror;
 250                   $arr['release']= $release;
 251                   $arr['section']= $section;
 252
 253                   $this->mirrors[] = $arr ;
 254                 }
 255               }
 256               fclose($ff);
 257             }
 258           }
 259           fclose($fe);
 260         }
 261       }
 262       fclose($fd);
 263     }
 264
 265
 266   }
 267
 268   /* Delete me, and all my subtrees
 269    */
 270   function remove_from_parent()
 271   {
 272     $ldap = $this->config->get_ldap_link();
 273     $ldap->cd ($this->dn);
 274     $ldap->rmdir_recursive($this->dn);
 275     $this->handle_post_events("remove");
 276   }
 277
 278
 279   /* Save data to object
 280    */
 281   function save_object()
 282   {
 283
 284     plugin::save_object();
 285     foreach($this->attributes as $attrs){
 286       if(isset($_POST[$attrs])){
 287         $this->$attrs = $_POST[$attrs];
 288       }
 289     }
 290   }
 291
 292
 293   /* Check supplied data */
 294   function check()
 295   {
 296     $message= array();
 297
 298     if(count($this->usedPackages)==0){
 299       $message[]=_("Please select a least one Package.");
 300     }
 301
 302     if((empty($this->FAIdebianRelease))||(empty($this->FAIdebianSection))||(empty($this->FAIdebianMirror))){
 303       $message[]=_("Please choose a valid combination for your repository setup.");
 304     }
 305
 306     return ($message);
 307   }
 308
 309   function printUsedPackages(){
 310     $a_ret=array();
 311     if(is_array($this->usedPackages)) {
 312       foreach($this->usedPackages as $usedName){
 313         if(isset($this->list[$usedName][1])){
 314           $a_ret[$usedName] = $usedName." [".$this->list[$usedName][1]."]";
 315         }else{
 316           $a_ret[$usedName] = $usedName;
 317         }
 318       }
 319     }
 320     return($a_ret);
 321   }
 322
 323    function genPkgs(){
 324     /* Generate a list off available packages for this mirror, section and release
 325      */
 326     /* Only read this file if it wasn't read before */
 327     if($this->buffer==NULL){
 328       $this->buffer=array();
 329       $a_ret = array();
 330       foreach($this->FAIdebianSection as $sec){
 331         $strID= "/etc/gosa/fai/".$this->FAIdebianMirror."/".$this->FAIdebianRelease."/".$sec;
 332
 333         if(!is_file($strID)){
 334           print_red(sprintf(_("Package file don't exists '%s'."),$strID));
 335           return(array());
 336         }
 337         $fp = fopen($strID,"r");
 338
 339         /* Parse every line and create an array */
 340         while(!feof($fp)){
 341           $str= fgets($fp,512);
 342           $stra= split("\|",$str);
 343           if(count($stra)==4){
 344             $a_ret[$stra[0]] = $stra;
 345           }
 346         }
 347         fclose($fp);
 348           /* Save our Data, to avoid reading it again */
 349       }
 350       $this->buffer = $a_ret;
 351       ksort($a_ret);
 352       return($a_ret);
 353     }else{
 354       return $this->buffer[$strID];
 355     }
 356   }
 357
 358
 359   /* Save to LDAP */
 360   function save()
 361   {
 362     plugin::save();
 363
 364     $ldap = $this->config->get_ldap_link();
 365
 366     $this->attrs['FAIpackage'] = array();
 367     foreach($this->usedPackages as $pkg => $obj){
 368       $this->attrs['FAIpackage'][] = $pkg;
 369     }
 370
 371     $this->attrs['FAIdebianSection'] = array();
 372     foreach($this->FAIdebianSection as $sec){
 373       $this->attrs['FAIdebianSection'][] = $sec;
 374     }
 375
 376     $ldap->cat($this->dn);
 377     if($ldap->count()!=0){
 378       /* Write FAIscript to ldap*/
 379       $ldap->cd($this->dn);
 380       $ldap->modify($this->attrs);
 381     }else{
 382       /* Write FAIscript to ldap*/
 383       $ldap->cd($this->config->current['BASE']);
 384       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 385       $ldap->cd($this->dn);
 386       $ldap->add($this->attrs);
 387     }
 388     show_ldap_error($ldap->get_error());
 389   }
 390 }
 391
 392 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 393 ?>