plugins/addons/gotomasses/class_gotomasses.inc

   1 <?php
   2
   3 class gotomasses extends plugin
   4 {
   5   /* Definitions */
   6   var $plHeadline     = "System deployment";
   7   var $plDescription  = "This does something";
   8
   9   /* attribute list for save action */
  10   var $attributes= array();
  11   var $objectclasses= array();
  12
  13   /* Source file that contains the gotomasses data */
  14   var $data_file = "Undefined"; #Set in constructor
  15
  16   /* Queue tasks */
  17   var $tasks = array();
  18   var $current =false;
  19   var $dialog = FALSE;
  20   var $ids_to_remove = array();
  21   var $divlist = NULL;
  22
  23   function gotomasses(&$config, $dn= NULL)
  24   {
  25     /* Include config object */
  26     $this->config= &$config;
  27
  28     /* Define source file */
  29     $this->data_file = CONFIG_DIR."/gotomasses_machines";
  30     $file = $this->config->search("gotomasses", "STORAGE_FILE",array('menu'));
  31     if(!empty($file)){
  32       $this->data_file = $file;
  33     }
  34     $this->load_gotomasses_data();
  35   }
  36
  37
  38   function execute()
  39   {
  40     $smarty = get_smarty();
  41     /************
  42      * Handle posts
  43      ************/
  44
  45     $s_entry = $s_action = "";
  46     $arr = array( "/^edit_task_/"=>"edit","/^remove_task_/"=>"remove",
  47                   "/^new_task_/"=>"new_task","/^remove_multiple_task_/" => "remove_multiple");
  48     foreach($arr as $regex => $action){
  49       foreach($_POST as $name => $value){
  50         if(preg_match($regex,$name)){
  51           $s_action = $action;
  52           $s_entry  = preg_replace($regex,"",$name);
  53           $s_entry  = preg_replace("/_(x|y)$/","",$s_entry);
  54         }
  55       }
  56     }
  57
  58     /* Edit posted from list link */
  59     if(isset($_GET['act']) && $_GET['act'] == "edit" && isset($_GET['id']) && isset($this->tasks[$_GET['id']])){
  60       $s_action = "edit";
  61       $s_entry = $_GET['id'];
  62     }
  63
  64     /************
  65      * List posts
  66      ************/
  67
  68     /* Remove multiple */
  69     if($s_action == "remove_multiple"){
  70       if(!$this->acl_is_removeable()){
  71         print_red(_("You are not allowed to remove a task."));
  72       }else{
  73         $this->ids_to_remove = $this->list_get_selected_items();
  74         $tmp = "";
  75         foreach($this->ids_to_remove as $key => $id){
  76           if(isset($this->tasks[$id])){
  77             $task = $this->tasks[$id];
  78             $tmp.= "\n".$this->target_to_string($task);
  79           }else{
  80             unset($this->ids_to_remove[$key]);
  81           }
  82         }
  83         $smarty->assign("multiple", TRUE);
  84         $smarty->assign("info",sprintf(_("Your are about to delete the following tasks: %s"),"<pre>".$tmp."</pre>"));
  85         $this->current = $s_entry;
  86         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
  87       }
  88     }
  89
  90     /* Remove specified tasks */
  91     if(count($this->ids_to_remove) && isset($_POST['delete_multiple_confirm'])){
  92       foreach($this->ids_to_remove as $id){
  93         if(isset($this->tasks[$id])){
  94           unset($this->tasks[$id]);
  95         }
  96       }
  97       $this->save();
  98     }
  99
 100     /* Remove entry from list */
 101     if($s_action == "remove" && isset($this->tasks[$s_entry])){
 102       if(!$this->acl_is_removeable()){
 103         print_red(_("You are not allowed to remove a task."));
 104       }else{
 105         $entry = $this->tasks[$s_entry];
 106         $this->current = $s_entry;
 107         $smarty->assign("info",sprintf(_("Your are about to delete the following tasks: %s"),
 108                                     "<pre>".$this->target_to_string($entry)."</pre>"));
 109         $smarty->assign("multiple", FALSE);
 110         return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 111       }
 112     }
 113
 114     /* Remove entry, remove is confirmed */
 115     if($this->current != -1 && isset($_POST['delete_confirm'])){
 116       unset($this->tasks[$this->current]);
 117       $this->current = -1;
 118       $this->save();
 119     }
 120
 121     /* Remove aborted */
 122     if(isset($_POST['delete_cancel'])){
 123       $this->ids_to_remove = array();;
 124     }
 125
 126     /* Edit selected entry */
 127     if($s_action == "edit" && isset($this->tasks[$s_entry])){
 128       $entry = $this->tasks[$s_entry];
 129       $this->dialog = new goto_task($this->config,$this,$entry);
 130       $this->current = $s_entry;
 131     }
 132
 133     /* New entry */
 134     if($s_action== "new_task" && $this->acl_is_createable()){
 135       $this->dialog = new goto_task($this->config,$this);
 136       $this->current = -1;
 137     }
 138
 139     /* Close dialog */
 140     if(isset($_POST['close_goto_task'])){
 141       $this->dialog = FALSE;
 142       $this->current = -1;
 143     }
 144
 145     /* Close dialog */
 146     if((isset($_POST['save_goto_task']) || isset($_POST['apply_goto_task'])) && is_object($this->dialog) ){
 147       $this->dialog->save_object();
 148       $msgs = $this->dialog->check();
 149       if(count($msgs)){
 150         foreach($msgs as $msg){
 151           print_red($msg);
 152         }
 153       }else{
 154         if(isset($this->tasks[$this->current]) && $this->current != -1){
 155           $this->tasks[$this->current] = $this->dialog->save();
 156         }else{
 157           $this->tasks[] = $this->dialog->save();
 158         }
 159         if(!isset($_POST['apply_goto_task'])){
 160           $this->dialog = FALSE;
 161           $this->current = -1;
 162         }
 163         $this->save();
 164       }
 165     }
 166
 167     /* Display dialogs if currently opened */
 168     if(is_object($this->dialog)){
 169       $this->dialog->save_object();
 170       return($this->dialog->execute());
 171     }
 172
 173
 174     /************
 175      * Handle Divlist
 176      ************/
 177
 178     $list = new divListMasses($this->config,$this);
 179     $list->SetEntries($this->tasks);
 180     return($list->Draw());
 181   }
 182
 183
 184   function target_to_string($data)
 185   {
 186     $ret = "";
 187     if($data['Action'] == "initial_install"){
 188       foreach($data['Initial_Target'] as $target){
 189         $ret .= $target['MAC'].", ";
 190       }
 191     }else{
 192       foreach($data['Target'] as $target){
 193         $ret .= $target.", ";
 194       }
 195     }
 196     return(preg_replace("/, $/","",$ret));
 197   }
 198
 199
 200   function time_to_string($data)
 201   {
 202     return($data['Minute']." ".$data['Hour']." ".$data['Day']." ".$data['Month']." ".$data['Weekday']);
 203   }
 204
 205
 206   function action_to_string($data)
 207   {
 208     $tmp = $this->get_actions();
 209     if(isset($tmp[$data['Action']])){
 210       return($tmp[$data['Action']]);
 211     }else{
 212       return(_("Unknown"));
 213     }
 214   }
 215
 216
 217   function load_gotomasses_data()
 218   {
 219     $ui = get_userinfo();
 220
 221     /* Check file existence */
 222     if(!file_exists($this->data_file) || !is_readable($this->data_file)){
 223       print_red(sprintf(_("Can't locate or read gotomasses storage file '%s'."),$this->data_file));
 224       return(FALSE);
 225     }
 226
 227     /* check if file is readable */
 228     $fp = @fopen($this->data_file,"r");
 229     if(!$fp){
 230       print_red(sprintf(_("Can't read gotomasses storage file '%s'."),$this->data_file));
 231       return(FALSE);
 232     }
 233
 234     /* Get file contents */
 235     $data ="";
 236     while(!feof($fp)){
 237       $data.= fread($fp,512);
 238     }
 239
 240     /* Get lines from file */
 241     $this->tasks  = array();
 242     $comment      = "";
 243     $rows         = split("\n",$data);
 244
 245     /* Walk trough rows and parse data */
 246     foreach($rows as $row){
 247
 248       /* Skip empty lines */
 249       $row = trim($row);
 250       if(empty($row)){
 251         continue;
 252       }
 253
 254       /* Get comment, if available */
 255       if(preg_match("/^#/",$row)){
 256         $comment = preg_replace("/^#/","",$row);
 257         continue;
 258       }
 259
 260       /* Split row into minutes/ hours ...*/
 261       $row    = preg_replace('/[\t ]/umi'," ",$row);
 262       $row    = preg_replace('/  */umi'," ",$row);
 263       $parts  = split(" ",$row);
 264
 265       if(count($parts) != 10){
 266         print_red(_("Entry broken, skipped."));
 267       }else{
 268
 269         $entry = array();
 270         $entry['Minute']  = $parts[0];
 271         $entry['Hour']    = $parts[1];
 272         $entry['Day']     = $parts[2];
 273         $entry['Month']   = $parts[3];
 274         $entry['Weekday'] = $parts[4];
 275         $entry['Action']  = $parts[5];
 276         $entry['OGroup']  = $parts[6];
 277         $entry['Zone']    = $parts[7];
 278         $entry['Section'] = $parts[8];
 279         if($entry['Action'] == "initial_install"){
 280           $tmp2 = split(";",$parts[9]);
 281           foreach($tmp2 as $target){
 282             $tmp = split(",",$target);
 283             $entry['Initial_Target'][]  = array(
 284                           "MAC"     => $tmp[0],
 285                           "IP"      => $tmp[1],
 286                           "NAME"    => $tmp[2]);
 287           }
 288           $entry['Target']  = array();
 289         }else{
 290           $entry['Initial_Target']  = array();
 291           $entry['Target']  = split(";",$parts[7]);
 292         }
 293         $entry['Comment'] = $comment;
 294         $this->tasks []   = $entry;
 295       }
 296     }
 297   }
 298
 299
 300   function save_gotomasses_data()
 301   {
 302     $str = "#GOsa generated file, please just modify if you realy know what you do.";
 303     foreach($this->tasks as $task){
 304       $str .= "\n#".trim($task['Comment']);
 305       $str .= "\n";
 306       if($task['Action'] == "initial_install"){
 307         $str .= "*     *     *     *     *     ";
 308       }else{
 309         $str .= str_pad($task['Minute'] ,5," ")." ";
 310         $str .= str_pad($task['Hour']   ,5," ")." ";
 311         $str .= str_pad($task['Day']    ,5," ")." ";
 312         $str .= str_pad($task['Month']  ,5," ")." ";
 313         $str .= str_pad($task['Weekday'],5," ")." ";
 314       }
 315       $str .= str_pad($task['Action'] ,5," ")." ";
 316       $str .= str_pad($task['OGroup'] ,5," ")." ";
 317       $str .= str_pad($task['Zone']   ,5," ")." ";
 318       $str .= str_pad($task['Section'],5," ")." ";
 319       if($task['Action'] == "initial_install"){
 320         foreach($task['Initial_Target'] as $target){
 321           $str .= trim($target['MAC']).",".trim($target['IP']).",".trim($target['NAME']).";";
 322         }
 323       }else{
 324         foreach($task['Target'] as $target){
 325           $str .= $target.";";
 326         }
 327       }
 328       $str = preg_replace("/;$/","",$str);
 329     }
 330
 331     /* check file existence*/
 332     $ui = get_userinfo();
 333     if(!file_exists($this->data_file) || !is_writeable($this->data_file)){
 334       print_red(sprintf(_("Can't locate or write gotomasses storage file '%s'."),$this->data_file));
 335       return(FALSE);
 336     }
 337
 338     /* check permissions */
 339     $fp = @fopen($this->data_file,"w");
 340     if(!$fp){
 341       print_red(sprintf(_("Can't read gotomasses storage file '%s'."),$this->data_file));
 342       return(FALSE);
 343     }
 344
 345     /* Write contents */
 346     $str .= "\n";
 347     fwrite($fp,$str);
 348     fclose($fp);
 349   }
 350
 351
 352   function save_object()
 353   {
 354   }
 355
 356
 357   /* Return list of object groups */
 358   function get_object_groups()
 359   {
 360     $ret = array();
 361     $ldap = $this->config->get_ldap_link();
 362     $ldap->cd($this->config->current['BASE']);
 363     $ldap->search("(&(objectClass=gosaGroupOfNames)(cn=*))",array("cn"));
 364     while($attrs = $ldap->fetch()){
 365       $ret[$attrs['cn'][0]] = $attrs['cn'][0];
 366     }
 367     return($ret);
 368   }
 369
 370
 371   function save()
 372   {
 373     $this->save_gotomasses_data();
 374   }
 375
 376
 377   function list_get_selected_items()
 378   {
 379     $ids = array();
 380     foreach($_POST as $name => $value){
 381       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 382         $id   = preg_replace("/^item_selected_/","",$name);
 383         $ids[$id] = $id;
 384       }
 385     }
 386     return($ids);
 387   }
 388
 389
 390   function get_actions()
 391   {
 392     /* Prepare list of available actions */
 393     $actions = array(       "reboot"          => _("Reboot"),
 394                             "localboot"       => _("Localboot"),
 395                             "halt"            => _("Halt system"),
 396                             "initial_install" => _("Initial installation"),
 397                             "update"          => _("Update"),
 398                             "reinstall"       => _("(Re)Install"),
 399                             "rescan"          => _("Rescan"),
 400                             "wake"            => _("Wake"),
 401                             "memcheck"        => _("Memory check"));
 402     return($actions);
 403   }
 404
 405
 406   function plInfo()
 407   {
 408     return (array(
 409         "plShortName"   => _("System mass deployment"),
 410         "plDescription" => _("Provide a mechanism to automatically activate a set of systems"),
 411         "plSelfModify"  => FALSE,
 412         "plDepends"     => array(),
 413         "plPriority"    => 0,
 414         "plSection"     => array("addon"),
 415         "plCategory"    => array("gotomasses" => array("objectClass" => "none", "description" => _("System mass deployment"))),
 416         "plProvidedAcls" => array("Comment"   => _("Description"),
 417                                   "Action"    => _("Action"),
 418                                   "Day"       => _("Day"),
 419                                   "Minute"    => _("Minute"),
 420                                   "Hour"      => _("Hour"),
 421                                   "Month"     => _("Month"),
 422                                   "Weekday"   => _("Week day"),
 423                                   "Target"    => _("Target"))
 424         ));
 425   }
 426 }
 427 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 428 ?>