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($display);
 118       }
 119     }
 120
 121     /* Assign variables */
 122     foreach($this->attributes as $attrs){
 123       $smarty->assign($attrs,$this->$attrs);
 124     }
 125
 126     $this->genMirror();
 127
 128     if((isset($_POST['FAIdebianMirrorS']))&&(!empty($_POST['FAIdebianMirrorS']))){
 129       $this->FAIdebianMirror = $_POST['FAIdebianMirrorS'];
 130     }
 131
 132
 133     /* check servers matching release and section settings */
 134     $availableServer = array();
 135     foreach($this->mirrors as $mir){
 136       if($mir['release'] == $this->FAIdebianRelease){
 137         $pass = true;
 138         foreach($this->FAIdebianSection as $sec){
 139           if($sec != $mir['section']){
 140             $pass = false;
 141           }
 142         if($pass){
 143             $availableServer[$mir['mirror']]=$mir['mirror'];
 144           }
 145         }
 146       }
 147     }
 148
 149     $this->list=$this->genPkgs();
 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
 204     $smarty->assign("OptionsACL","");
 205     if(empty($this->FAIdebianMirror)){
 206       $smarty->assign("OptionsACL"," disabled ");
 207     }
 208
 209     $smarty->assign("mirrors" ,$availableServer);
 210     $smarty->assign("mirror"  ,$this->FAIdebianMirror);
 211     $smarty->assign("releases",$this->releases);
 212     $smarty->assign("release" ,$this->FAIdebianRelease);
 213     $smarty->assign("sections",$this->sections);
 214     $smarty->assign("section" ,$strsec);
 215     $smarty->assign("usedPackages",$this->printUsedPackages());
 216     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 217     return($display);
 218   }
 219
 220   function genMirror(){
 221     $confDir = $this->confDir;
 222     if(!is_readable($confDir)){
 223       print_red(sprintf(_("Can't read configuration folder '%s'."),$confDir));
 224     }else{
 225
 226       /* Try to catch all available mirrors
 227          Possibly check if each server is reachable
 228        */
 229
 230       $this->servers= array();
 231       $this->releases=array();
 232       $this->sections=array();
 233       $this->mirrors= array();
 234       $fd = opendir($confDir);
 235       while($mirror = readdir($fd)){
 236         if((is_dir($confDir.$mirror."/"))&&(($mirror != "." )&&($mirror!=".."))){
 237
 238           $mirrorDir = $confDir.$mirror."/";
 239
 240           $fe = opendir($mirrorDir);
 241           while($release = readdir($fe)){
 242             if((is_dir($mirrorDir.$release))&&(($release != "." )&&($release!=".."))){
 243
 244               $releaseDir = $mirrorDir.$release."/";
 245
 246               $ff = opendir($releaseDir);
 247               while($section = readdir($ff)){
 248                 if((is_file($releaseDir.$section))&&(($section != "." )&&($section!="..")&&(!preg_match("/.*\.in$/",$section)))){
 249
 250                   $this->servers[$mirror]=$mirror;
 251                   $this->releases[$release]=$release;
 252                   $this->sections[$section]=$section;
 253
 254                   $arr=array();
 255                   $arr['mirror'] = $mirror;
 256                   $arr['release']= $release;
 257                   $arr['section']= $section;
 258
 259                   $this->mirrors[] = $arr ;
 260                 }
 261               }
 262               fclose($ff);
 263             }
 264           }
 265           fclose($fe);
 266         }
 267       }
 268       fclose($fd);
 269     }
 270
 271
 272   }
 273
 274   /* Delete me, and all my subtrees
 275    */
 276   function remove_from_parent()
 277   {
 278     $ldap = $this->config->get_ldap_link();
 279     $ldap->cd ($this->dn);
 280     $ldap->rmdir_recursive($this->dn);
 281     $this->handle_post_events("remove");
 282   }
 283
 284
 285   /* Save data to object
 286    */
 287   function save_object()
 288   {
 289
 290     plugin::save_object();
 291     foreach($this->attributes as $attrs){
 292       if(isset($_POST[$attrs])){
 293         $this->$attrs = $_POST[$attrs];
 294       }
 295     }
 296   }
 297
 298
 299   /* Check supplied data */
 300   function check()
 301   {
 302     $message= array();
 303
 304     if(count($this->usedPackages)==0){
 305       $message[]=_("Please select a least one Package.");
 306     }
 307
 308     if((empty($this->FAIdebianRelease))||(empty($this->FAIdebianSection))||(empty($this->FAIdebianMirror))){
 309       $message[]=_("Please choose a valid combination for your repository setup.");
 310     }
 311
 312     return ($message);
 313   }
 314
 315   function printUsedPackages(){
 316     $a_ret=array();
 317     if(is_array($this->usedPackages)) {
 318       foreach($this->usedPackages as $usedName){
 319         if(isset($this->list[$usedName][1])){
 320           $a_ret[$usedName] = $usedName." [".$this->list[$usedName][1]."]";
 321         }else{
 322           $a_ret[$usedName] = $usedName;
 323         }
 324       }
 325     }
 326     return($a_ret);
 327   }
 328
 329    function genPkgs(){
 330     /* Generate a list off available packages for this mirror, section and release
 331      */
 332     /* Only read this file if it wasn't read before */
 333     if($this->buffer==NULL){
 334       $this->buffer=array();
 335       $a_ret = array();
 336       foreach($this->FAIdebianSection as $sec){
 337         $strID= "/etc/gosa/fai/".$this->FAIdebianMirror."/".$this->FAIdebianRelease."/".$sec;
 338
 339         if(!is_file($strID)){
 340           print_red(sprintf(_("Package file don't exists '%s'."),$strID));
 341           $this->FAIdebianMirror="";
 342           unset($this->buffer);
 343           return(array());
 344         }
 345         $fp = fopen($strID,"r");
 346
 347         /* Parse every line and create an array */
 348         while(!feof($fp)){
 349           $str= fgets($fp,512);
 350           $stra= split("\|",$str);
 351           if(count($stra)==4){
 352             $a_ret[$stra[0]] = $stra;
 353           }
 354         }
 355         fclose($fp);
 356           /* Save our Data, to avoid reading it again */
 357       }
 358       $this->buffer = $a_ret;
 359       ksort($a_ret);
 360       return($a_ret);
 361     }else{
 362       return $this->buffer;
 363     }
 364   }
 365
 366
 367   /* Save to LDAP */
 368   function save()
 369   {
 370     plugin::save();
 371
 372     $ldap = $this->config->get_ldap_link();
 373
 374     $this->attrs['FAIpackage'] = array();
 375     foreach($this->usedPackages as $pkg => $obj){
 376       $this->attrs['FAIpackage'][] = $pkg;
 377     }
 378
 379     $this->attrs['FAIdebianSection'] = array();
 380     foreach($this->FAIdebianSection as $sec){
 381       $this->attrs['FAIdebianSection'][] = $sec;
 382     }
 383
 384     $ldap->cat($this->dn);
 385     if($ldap->count()!=0){
 386       /* Write FAIscript to ldap*/
 387       $ldap->cd($this->dn);
 388       $ldap->modify($this->attrs);
 389     }else{
 390       /* Write FAIscript to ldap*/
 391       $ldap->cd($this->config->current['BASE']);
 392       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 393       $ldap->cd($this->dn);
 394       $ldap->add($this->attrs);
 395     }
 396     show_ldap_error($ldap->get_error());
 397   }
 398 }
 399
 400 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 401 ?>