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","section","mirror","release");
  15
  16   /* ObjectClasses for this Object*/
  17   var $objectclasses    = array("top","FAIclass","FAIpackageList");
  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 $section          = ""; // The selected section
  38   var $release          = ""; // selected release
  39   var $mirror           = ""; // selected mirror
  40
  41   var $servers          = array();  // All available servers
  42   var $sections         = array();  // All possible sections
  43   var $releases         = array();  // All release types
  44
  45   var $mirrors          = array();  // The combination of server/section/release
  46   var $confDir          = "";
  47   var $usedPackages      = array();
  48
  49   function faiPackage ($config, $dn= NULL)
  50   {
  51     /* Load Attributes */
  52     plugin::plugin ($config, $dn);
  53
  54     /* If "dn==new" we try to create a new entry
  55      * Else we must read all objects from ldap which belong to this entry.
  56      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  57      */
  58     if($dn != "new"){
  59       $this->dn =$dn;
  60     }
  61
  62     unset($this->attrs['FAIpackage']['count']);
  63     foreach($this->attrs['FAIpackage'] as $pkg){
  64       $this->usedPackages[] = $pkg;
  65     }
  66     $this->confDir = CONFIG_DIR."/fai/";
  67     $this->FAIpackage = "test";
  68   }
  69
  70   function execute()
  71   {
  72     /* Fill templating stuff */
  73     $smarty= get_smarty();
  74     $display= "";
  75
  76     /* Assign variables */
  77     foreach($this->attributes as $attrs){
  78       $smarty->assign($attrs,$this->$attrs);
  79     }
  80
  81     $this->genMirror();
  82
  83     $availableServer = array();
  84     foreach($this->mirrors as $mir){
  85       if(($mir['section'] == $this->section)&&($mir['release']==$this->release)){
  86         $availableServer[$mir['mirror']]=$mir['mirror'];
  87       }
  88     }
  89
  90     if(isset($_POST['Addpkg'])){
  91       $this->dialog = new faiPackageEntry($this->config, $this->dn,$this->confDir.$this->mirror."/".$this->section."/".$this->release,$this->usedPackages);
  92       $this->is_dialog =true;
  93     }
  94
  95     if(isset($_POST['CancelSubObject'])){
  96       $this->dialog = false;
  97       $this->is_dialog=false;
  98     }
  99
 100     if(isset($_POST['SaveSubObject'])) {
 101       $this->dialog->save_object();
 102       if(count($this->dialog->check())){
 103         foreach($this->dialog->check() as $msgs){
 104         print_red($msgs);
 105         }
 106       }else{
 107         $use = $this->dialog->save();
 108         $this->usedPackages = $use;
 109         $this->dialog = false;
 110         $this->is_dialog=false;
 111       }
 112     }
 113
 114     if($this->is_dialog){
 115       return $this->dialog->execute();
 116     }
 117
 118
 119     $smarty->assign("mirrors" ,$availableServer);
 120     $smarty->assign("mirror"  ,$this->mirror);
 121     $smarty->assign("sections",$this->sections);
 122     $smarty->assign("section" ,$this->section);
 123     $smarty->assign("releases",$this->releases);
 124     $smarty->assign("release" ,$this->release);
 125     $smarty->assign("usedPackages",$this->printUsedPackages());
 126     $display.= $smarty->fetch(get_template_path('faiPackage.tpl', TRUE));
 127     return($display);
 128   }
 129
 130   function genMirror(){
 131     $confDir = $this->confDir;
 132     if(!is_readable($confDir)){
 133       print_red(sprintf(_("Can't read configuration folder '%s'."),$confDir));
 134     }else{
 135
 136       /* Try to catch all available mirrors
 137          Possibly check if each server is reachable
 138        */
 139       $this->mirrors= array();
 140       $fd = opendir($confDir);
 141       while($mirror = readdir($fd)){
 142         if((is_dir($confDir.$mirror."/"))&&(($mirror != "." )&&($mirror!=".."))){
 143
 144           $mirrorDir = $confDir.$mirror."/";
 145
 146           $fe = opendir($mirrorDir);
 147           while($section = readdir($fe)){
 148             if((is_dir($mirrorDir.$section))&&(($section != "." )&&($section!=".."))){
 149
 150               $sectionDir = $mirrorDir.$section."/";
 151
 152               $ff = opendir($sectionDir);
 153               while($release = readdir($ff)){
 154                 if((is_file($sectionDir.$release))&&(($release != "." )&&($release!="..")&&(!preg_match("/.*\.in$/",$release)))){
 155
 156                   $this->servers[$mirror]=$mirror;
 157                   $this->sections[$section]=$section;
 158                   $this->releases[$release]=$release;
 159
 160                   if(empty($this->mirror)){
 161                     $this->mirror= $mirror;
 162                   }
 163                   if(empty($this->section)){
 164                     $this->section = $section;
 165                   }
 166                   if(empty($this->release)){
 167                     $this->release = $release;
 168                   }
 169
 170                   $arr=array();
 171                   $arr['mirror'] = $mirror;
 172                   $arr['section']= $section;
 173                   $arr['release']= $release;
 174
 175                   $this->mirrors[] = $arr ;
 176                 }
 177               }
 178               fclose($ff);
 179             }
 180           }
 181           fclose($fe);
 182         }
 183       }
 184       fclose($fd);
 185     }
 186
 187
 188   }
 189
 190   /* Delete me, and all my subtrees
 191    */
 192   function remove_from_parent()
 193   {
 194     $ldap = $this->config->get_ldap_link();
 195     $ldap->cd ($this->dn);
 196     $ldap->rmdir_recursive($this->dn);
 197     $this->handle_post_events("remove");
 198   }
 199
 200
 201   /* Save data to object
 202    */
 203   function save_object()
 204   {
 205     plugin::save_object();
 206     foreach($this->attributes as $attrs){
 207       if(isset($_POST[$attrs])){
 208         $this->$attrs = $_POST[$attrs];
 209       }
 210     }
 211   }
 212
 213
 214   /* Check supplied data */
 215   function check()
 216   {
 217     $message= array();
 218     $str = utf8_encode("üöä");
 219     if((preg_match("/[^a-z0-9".$str."\.,;:\-_\? ]/i",$this->description))){
 220       $message[]=_("Please enter a valid description.");
 221     }
 222     return ($message);
 223   }
 224
 225   function printUsedPackages(){
 226     $a_ret=array();
 227     if(is_array($this->usedPackages)) {
 228       foreach($this->usedPackages as $usedName){
 229         $a_ret[$usedName] = $usedName;
 230       }
 231     }
 232     return($a_ret);
 233   }
 234
 235   /* Save to LDAP */
 236   function save()
 237   {
 238     plugin::save();
 239
 240     $ldap = $this->config->get_ldap_link();
 241
 242     $this->attrs['FAIpackage'] = array();
 243     foreach($this->usedPackages as $pkg => $obj){
 244       $this->attrs['FAIpackage'][] = $pkg;
 245     }
 246
 247     unset($this->attrs['section']);
 248     unset($this->attrs['mirror']);
 249     unset($this->attrs['release']);
 250
 251     $ldap->cat($this->dn);
 252     if($ldap->count()!=0){
 253       /* Write FAIscript to ldap*/
 254       $ldap->cd($this->dn);
 255       $ldap->modify($this->attrs);
 256     }else{
 257       /* Write FAIscript to ldap*/
 258       $ldap->cd($this->config->current['BASE']);
 259       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 260       $ldap->cd($this->dn);
 261       $ldap->add($this->attrs);
 262     }
 263     show_ldap_error($ldap->get_error());
 264   }
 265 }
 266
 267 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 268 ?>