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   var $mirror                    = ""; // selected mirror
  41
  42   var $servers          = array();  // All available servers
  43   var $releases         = array();  // All possible releases
  44   var $sections         = array();  // All section types
  45
  46   var $list             = NULL;
  47
  48   var $mirrors          = array();  // The combination of server/release/section
  49   var $confDir          = "";
  50   var $usedPackages     = array();
  51   var $buffer           = NULL;
  52   var $strID            ="";
  53   var $newDialogShown   =false;
  54
  55   function faiPackage ($config, $dn= NULL)
  56   {
  57     /* Load Attributes */
  58     plugin::plugin ($config, $dn);
  59
  60     /* If "dn==new" we try to create a new entry
  61      * Else we must read all objects from ldap which belong to this entry.
  62      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  63      */
  64     if($dn != "new"){
  65       $this->dn =$dn;
  66     }
  67
  68     if(isset($this->attrs['FAIpackage'])){
  69       unset($this->attrs['FAIpackage']['count']);
  70       foreach($this->attrs['FAIpackage'] as $pkg){
  71         $this->usedPackages[$pkg] = $pkg;
  72       }
  73       ksort($this->usedPackages);
  74     }else{
  75       $this->usedPackages = array();
  76     }
  77
  78     unset($this->attrs['FAIdebianSection']['count']);
  79     if((isset($this->attrs['FAIdebianSection']))&&(is_array($this->attrs['FAIdebianSection']))){
  80       $this->FAIdebianSection = array();
  81       foreach($this->attrs['FAIdebianSection'] as $sec){
  82         $this->FAIdebianSection[$sec]=$sec;
  83       }
  84     }
  85
  86     if((isset($this->attrs['FAIdebianSection']))&&(is_string($this->attrs['FAIdebianSection']))){
  87       $this->FAIdebianSection=array($this->attrs['FAIdebianSection']=>$this->attrs['FAIdebianSection']) ;
  88     }
  89     $this->confDir = CONFIG_DIR."/fai/";
  90     $this->FAIpackage = array();
  91
  92     /* Extract mirror location */
  93     $this->mirror= preg_replace("!^[^/]+//([^/]+).*$!", '$1', $this->FAIdebianMirror);
  94   }
  95
  96   function execute()
  97   {
  98     /* Fill templating stuff */
  99     $smarty= get_smarty();
 100     $display= "";
 101
 102     $this->genMirror();
 103
 104     /* Check if we exist already - no need to ask for revisions, etc. then */
 105     if ($this->dn != "new"){
 106         $this->newDialogShown= true;
 107     }
 108
 109     if((!$this->is_account)&&(!$this->newDialogShown)){
 110
 111       if($this->dialog==NULL){
 112         $this->dialog = new faiPackageNew($this->config, $this->dn,$this->mirrors,$this->servers,$this->sections,$this->releases);
 113         $this->is_dialog =true;
 114       }
 115
 116       /* alert possible missconfigurations */
 117       if((count($this->releases)==0)||(count($this->servers)==0)||(count($this->sections)==0)){
 118         print_red(_("There is no useable package list defined."));
 119       }
 120
 121       /* Assign posible changes, for mirror combinations */
 122       $this->dialog->save_object();
 123       $this->dialog->releases = $this->releases;
 124       $this->dialog->servers  = $this->servers;
 125       $this->dialog->sections = $this->sections;
 126       $this->dialog->mirrors  = $this->mirrors;
 127
 128       /* Assign Repository settings*/
 129       if(isset($_POST['SaveObjectNew'])){
 130         $this->FAIdebianRelease = $this->dialog->FAIdebianRelease;
 131         $this->FAIdebianSection = $this->dialog->FAIdebianSection;
 132         $this->FAIdebianMirror  = $this->dialog->FAIdebianMirror;
 133         unset($this->dialog);
 134         $this->dialog = false;
 135         $this->is_dialog=false;
 136         $this->newDialogShown = true;
 137       }
 138
 139       /* Draw dialog */
 140       if($this->dialog){
 141         $display=$this->dialog->execute();
 142         return($display);
 143       }
 144     }
 145
 146     /* Assign variables */
 147     foreach($this->attributes as $attrs){
 148       $smarty->assign($attrs,$this->$attrs);
 149     }
 150
 151     /* Set mirror if changed */
 152     if((isset($_POST['FAIdebianMirrorS']))&&(!empty($_POST['FAIdebianMirrorS']))){
 153       $this->FAIdebianMirror = $_POST['FAIdebianMirrorS'];
 154     }
 155
 156     /* check servers matching release and section settings */
 157     $availableServer = array();
 158     foreach($this->mirrors as $mir){
 159       if($mir['release'] == $this->FAIdebianRelease){
 160         $pass = true;
 161         foreach($this->FAIdebianSection as $sec){
 162           if($sec != $mir['section']){
 163             $pass = false;
 164           }
 165         if($pass){
 166             $availableServer[$mir['mirror']]=$mir['mirror'];
 167           }
 168         }
 169       }
 170     }
 171
 172     /* Generate package list */
 173     $this->list=$this->genPkgs();
 174
 175     /* + was pressed to open the package dialog */
 176     if(isset($_POST['Addpkg'])){
 177       $this->dialog = new faiPackageEntry($this->config, $this->dn,$this->list,$this->usedPackages);
 178       $this->is_dialog =true;
 179     }
 180
 181     /* Delte selected package */
 182     if(isset($_POST['Delpkg'])){
 183       unset($this->usedPackages[$_POST['usedPackages']]);
 184     }
 185
 186     /* Abort package selection dialog */
 187     if(isset($_POST['CancelSubObject'])){
 188       $this->dialog = false;
 189       $this->is_dialog=false;
 190     }
 191
 192     /* attach new packages */
 193     if(isset($_POST['SaveSubObject'])) {
 194       $this->dialog->save_object();
 195       if(count($this->dialog->check())){
 196         foreach($this->dialog->check() as $msgs){
 197         print_red($msgs);
 198         }
 199       }else{
 200         $use = $this->dialog->save();
 201         $this->usedPackages = $use;
 202         $this->dialog = false;
 203         $this->is_dialog=false;
 204         ksort($this->usedPackages);
 205       }
 206     }
 207
 208     /* Configuration dialog open*/
 209     if(isset($_POST['Conpkg'])){
 210       $this->dialog = new faiPackageConfiguration($this->config, $this->dn,"none");
 211       $this->is_dialog =true;
 212     }
 213
 214     /* Save Configuration */
 215     if(isset($_POST['SaveObjectConfig'])){
 216       $this->dialog = false;
 217       $this->is_dialog=false;
 218     }
 219
 220     /* cancel configuration */
 221     if(isset($_POST['CancelObjectConfig'])){
 222       $this->dialog = false;
 223       $this->is_dialog=false;
 224     }
 225
 226     /* Display dialog */
 227     if($this->is_dialog){
 228       return $this->dialog->execute();
 229     }
 230
 231     /* Assign section to smarty */
 232     $strsec = "";
 233     foreach($this->FAIdebianSection as $sec){
 234        $strsec .= $sec." ";
 235     }
 236
 237     $smarty->assign("OptionsACL","");
 238     if(empty($this->FAIdebianMirror)){
 239       $smarty->assign("OptionsACL"," disabled ");
 240     }
 241
 242     $smarty->assign("mirrors" ,$availableServer);
 243     $smarty->assign("mirror"  ,$this->FAIdebianMirror);
 244     $smarty->assign("releases",$this->releases);
 245     $smarty->assign("release" ,$this->FAIdebianRelease);
 246     $smarty->assign("sections",$this->sections);
 247     $smarty->assign("section" ,$strsec);
 248     $smarty->assign("usedPackages",$this->printUsedPackages());
 249     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 250     return($display);
 251   }
 252
 253   function genMirror(){
 254     $confDir = $this->confDir;
 255     if(!is_readable($confDir)){
 256       print_red(sprintf(_("Can't read configuration folder '%s'."),$confDir));
 257     }else{
 258
 259       /* Try to catch all available mirrors
 260          Possibly check if each server is reachable
 261        */
 262
 263       $this->servers= array();
 264       $this->releases=array();
 265       $this->sections=array();
 266       $this->mirrors= array();
 267       $fd = opendir($confDir);
 268       while($mirror = readdir($fd)){
 269         if((is_dir($confDir.$mirror."/"))&&(($mirror != "." )&&($mirror!=".."))){
 270
 271           $mirrorDir = $confDir.$mirror."/";
 272
 273           $fe = opendir($mirrorDir);
 274           while($release = readdir($fe)){
 275             if((is_dir($mirrorDir.$release))&&(($release != "." )&&($release!=".."))){
 276
 277               $releaseDir = $mirrorDir.$release."/";
 278
 279               $ff = opendir($releaseDir);
 280               while($section = readdir($ff)){
 281                 if((is_file($releaseDir.$section))&&(($section != "." )&&($section!="..")&&(!preg_match("/.*\.in$/",$section)))){
 282
 283                   $this->servers[$mirror]=$mirror;
 284                   $this->releases[$release]=$release;
 285                   $this->sections[$section]=$section;
 286
 287                   $arr=array();
 288                   $arr['mirror'] = $mirror;
 289                   $arr['release']= $release;
 290                   $arr['section']= $section;
 291
 292                   $this->mirrors[] = $arr ;
 293                 }
 294               }
 295               fclose($ff);
 296             }
 297           }
 298           fclose($fe);
 299         }
 300       }
 301       fclose($fd);
 302     }
 303
 304
 305   }
 306
 307   /* Delete me, and all my subtrees
 308    */
 309   function remove_from_parent()
 310   {
 311     $ldap = $this->config->get_ldap_link();
 312     $ldap->cd ($this->dn);
 313     $ldap->rmdir_recursive($this->dn);
 314     $this->handle_post_events("remove");
 315   }
 316
 317
 318   /* Save data to object
 319    */
 320   function save_object()
 321   {
 322
 323     plugin::save_object();
 324     foreach($this->attributes as $attrs){
 325       if(isset($_POST[$attrs])){
 326         $this->$attrs = $_POST[$attrs];
 327       }
 328     }
 329   }
 330
 331
 332   /* Check supplied data */
 333   function check()
 334   {
 335     $message= array();
 336
 337     if(count($this->usedPackages)==0){
 338       $message[]=_("Please select a least one Package.");
 339     }
 340
 341     if((empty($this->FAIdebianRelease))||(empty($this->FAIdebianSection))||(empty($this->FAIdebianMirror))){
 342       $message[]=_("Please choose a valid combination for your repository setup.");
 343     }
 344
 345     return ($message);
 346   }
 347
 348   function printUsedPackages(){
 349     $a_ret=array();
 350     if(is_array($this->usedPackages)) {
 351       foreach($this->usedPackages as $usedName){
 352         if(isset($this->list[$usedName][1])){
 353           $a_ret[$usedName] = $usedName." [".$this->list[$usedName][1]."]";
 354         }else{
 355           $a_ret[$usedName] = $usedName;
 356         }
 357       }
 358     }
 359     return($a_ret);
 360   }
 361
 362    function genPkgs(){
 363     /* Generate a list off available packages for this mirror, section and release
 364      */
 365     /* Only read this file if it wasn't read before */
 366     if($this->buffer==NULL){
 367       $this->buffer=array();
 368       $a_ret = array();
 369       foreach($this->FAIdebianSection as $sec){
 370         $strID= "/etc/gosa/fai/".preg_replace("#^[^/]+//([^/]+).*$#","\\1",$this->FAIdebianMirror)."/".$this->FAIdebianRelease."/".$sec;
 371
 372         if(!is_file($strID)){
 373           print_red(sprintf(_("Package file '%s' does not exist."),$strID));
 374           $this->FAIdebianMirror="";
 375           unset($this->buffer);
 376           return(array());
 377         }
 378         $fp = fopen($strID,"r");
 379
 380         /* Parse every line and create an array */
 381         while(!feof($fp)){
 382           $str= fgets($fp,512);
 383           $stra= split("\|",$str);
 384           if(count($stra)==4){
 385             $a_ret[$stra[0]] = $stra;
 386           }
 387         }
 388         fclose($fp);
 389           /* Save our Data, to avoid reading it again */
 390       }
 391       $this->buffer = $a_ret;
 392       ksort($a_ret);
 393       return($a_ret);
 394     }else{
 395       return $this->buffer;
 396     }
 397   }
 398
 399
 400   /* Save to LDAP */
 401   function save()
 402   {
 403     plugin::save();
 404
 405     $ldap = $this->config->get_ldap_link();
 406
 407     $this->attrs['FAIpackage'] = array();
 408     foreach($this->usedPackages as $pkg => $obj){
 409       $this->attrs['FAIpackage'][] = $pkg;
 410     }
 411
 412     $this->attrs['FAIdebianSection'] = array();
 413     foreach($this->FAIdebianSection as $sec){
 414       $this->attrs['FAIdebianSection'][] = $sec;
 415     }
 416
 417     $ldap->cat($this->dn);
 418     if($ldap->count()!=0){
 419       /* Write FAIscript to ldap*/
 420       $ldap->cd($this->dn);
 421       $ldap->modify($this->attrs);
 422     }else{
 423       /* Write FAIscript to ldap*/
 424       $ldap->cd($this->config->current['BASE']);
 425       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 426       $ldap->cd($this->dn);
 427       $ldap->add($this->attrs);
 428     }
 429     show_ldap_error($ldap->get_error());
 430   }
 431 }
 432
 433 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 434 ?>