plugins/addons/gotomasses/class_gotomasses.inc

   1 <?php
   2
   3 class gotomasses extends plugin
   4 {
   5   /* Definitions */
   6   var $plHeadline     = "System mass 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 $dialog = FALSE;
  20
  21   function gotomasses($config, $dn= NULL)
  22   {
  23     /* Define source file */
  24     $this->data_file = CONFIG_DIR."/gotomasses_machines";
  25
  26     /* Include config object */
  27     $this->config= $config;
  28
  29     $this->load_gotomasses_data();
  30   }
  31
  32
  33
  34   function execute()
  35   {
  36     $smarty = get_smarty();
  37     /************
  38      * Handle posts
  39      ************/
  40
  41     $s_entry = $s_action = "";
  42     $arr = array("/^edit_task_/"=>"edit","/^remove_task_/"=>"remove","/^new_task_/"=>"new_task");
  43     foreach($arr as $regex => $action){
  44       foreach($_POST as $name => $value){
  45         if(preg_match($regex,$name)){
  46           $s_action = $action;
  47           $s_entry  = preg_replace($regex,"",$name);
  48           $s_entry  = preg_replace("/_(x|y)$/","",$s_entry);
  49         }
  50       }
  51     }
  52
  53     /************
  54      * List posts
  55      ************/
  56
  57     /* Remove entry from list */
  58     if($s_action == "remove" && isset($this->tasks[$s_entry])){
  59       $smarty->assign("info",_("Your are about to delete a gotomasses task."));
  60       $this->current = $s_entry;
  61       return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
  62     }
  63
  64     /* Remove entry, remove is confirmed */
  65     if($this->current != -1 && isset($_POST['delete_confirm'])){
  66       unset($this->tasks[$this->current]);
  67       $this->current = -1;
  68       $this->save();
  69     }
  70
  71     /* Edit selected entry */
  72     if($s_action == "edit" && isset($this->tasks[$s_entry])){
  73       $entry = $this->tasks[$s_entry];
  74       $this->dialog = new goto_task($this->config,$this,$entry);
  75       $this->current = $s_entry;
  76     }
  77
  78     /* New entry */
  79     if($s_action== "new_task"){
  80       $this->dialog = new goto_task($this->config,$this);
  81       $this->current = -1;
  82     }
  83
  84     /* Close dialog */
  85     if(isset($_POST['close_goto_task'])){
  86       $this->dialog = FALSE;
  87       $this->current = -1;
  88     }
  89
  90     /* Close dialog */
  91     if(isset($_POST['save_goto_task']) && is_object($this->dialog)){
  92       $this->dialog->save_object();
  93       $msgs = $this->dialog->check();
  94       if(count($msgs)){
  95         foreach($msgs as $msg){
  96           print_red($msg);
  97         }
  98       }else{
  99         if(isset($this->tasks[$this->current]) && $this->current != -1){
 100           $this->tasks[$this->current] = $this->dialog->save();
 101         }else{
 102           $this->tasks[] = $this->dialog->save();
 103         }
 104         $this->dialog = FALSE;
 105         $this->current = -1;
 106         $this->save();
 107       }
 108     }
 109
 110     /* Display dialogs if currently opened */
 111     if(is_object($this->dialog)){
 112       $this->dialog->save_object();
 113       return($this->dialog->execute());
 114     }
 115
 116
 117     /************
 118      * Handle Divlist
 119      ************/
 120
 121     $plug = $_GET['plug'];
 122     $divlist = new MultiSelectWindow($this->config,"GotoMasses","gotomassses");
 123     $divlist->SetSummary(_("Gotomasses tasks"));
 124     $divlist->SetHeadpageMode();
 125     $divlist->EnableCloseButton(FALSE);
 126     $divlist->EnableSaveButton(FALSE);
 127     $divlist->SetInformation(_("This menu allows you to add, remove and change the properties of gotomasses tasks."));
 128
 129     $header = "<div style='padding:5px'>
 130                 <input type='image' src='images/gotomasses_new_task.png' name='new_task' class='center'>
 131                </div>";
 132
 133     $divlist->SetListHeader($header);
 134     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=object'>"._("Target")."</a>"));
 135     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=schedule'>"._("Schedule")."</a>",
 136                                       "attach"=>"style='width:100px;'"));
 137     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=action'>"._("Type")."</a>",
 138                                       "attach"=>"style='width:60px;'"));
 139     $divlist->AddHeader(array("string"=>_("Action"),
 140                                       "attach"=>"style='border-right:0px;width:40px;'"));
 141     foreach($this->tasks as $key => $task){
 142
 143       $action = "<input type='image' src='images/edit.png' name='edit_task_".$key."' class='center' alt='"._("Edit")."'>";
 144       $action.= "<input type='image' src='images/edittrash.png' name='remove_task_".$key."' class='center' alt='"._("Reomve")."'>";
 145
 146       $field1 = array("string" => "<div style='width:100%;overflow:hidden;'><nobr>".$this->target_to_string($task)."</nobr></div>");
 147       $field2 = array("string" => $this->time_to_string($task),"attach" => "style='width:100px;'");
 148       $field3 = array("string" => $this->action_to_string($task),"attach" => "style='width:60px;'");
 149       $field4 = array("string" => $action,"attach" => "style='width:40px;border-right:0px;'");
 150
 151
 152       $divlist->AddElement(array($field1,$field2,$field3,$field4));
 153     }
 154
 155     return($divlist->Draw());
 156   }
 157
 158
 159   function target_to_string($data)
 160   {
 161     $ret = "";
 162     foreach($data['Target'] as $target){
 163       $ret .= preg_replace("/^[^:]+:/i","",$target).", ";
 164     }
 165     return(preg_replace("/, $/","",$ret));
 166   }
 167
 168
 169   function time_to_string($data)
 170   {
 171     return($data['Minute']." ".$data['Hour']." ".$data['Day']." ".$data['Month']." ".$data['Weekday']);
 172   }
 173
 174
 175   function action_to_string($data)
 176   {
 177     switch($data['Action']){
 178
 179       case 'reinstall' : return("Reinstall");break;
 180       case 'install' : return("Install");break;
 181       case 'reboot' : return("Restart");break;
 182       case 'update' : return("Update");break;
 183       default : return("Unknown");
 184     }
 185   }
 186
 187
 188   function load_gotomasses_data()
 189   {
 190     $ui = get_userinfo();
 191
 192
 193     if(!file_exists($this->data_file) || !is_readable($this->data_file)){
 194       print_red(sprintf(_("Can't locate or read gotomasses storage file '%s'."),$this->data_file));
 195       return(FALSE);
 196     }
 197
 198     $fp = @fopen($this->data_file,"r");
 199     if(!$fp){
 200       print_red(sprintf(_("Can't read gotomasses storage file '%s'."),$this->data_file));
 201       return(FALSE);
 202     }
 203
 204     /* Get file contents */
 205     $data ="";
 206     while(!feof($fp)){
 207       $data.= fread($fp,512);
 208     }
 209
 210     /* Get lines from file */
 211     $this->tasks  = array();
 212     $comment      = "";
 213     $rows         = split("\n",$data);
 214
 215     /* Walk trough rows and parse data */
 216     foreach($rows as $row){
 217
 218       /* Skip empty lines */
 219       $row = trim($row);
 220       if(empty($row)){
 221         continue;
 222       }
 223
 224       /* Get comment, if available */
 225       if(preg_match("/^#/",$row)){
 226         $comment = preg_replace("/^#/","",$row);
 227         continue;
 228       }
 229
 230       /* Split row into minutes/ hours ...*/
 231       $row    = preg_replace('/[\t ]/umi'," ",$row);
 232       $row    = preg_replace('/  */umi'," ",$row);
 233       $parts  = split(" ",$row);
 234
 235       if(count($parts) != 8){
 236         print_red(_("Entry broken, skipped."));
 237       }else{
 238
 239         $entry = array();
 240         $entry['Minute']  = $parts[0];
 241         $entry['Hour']    = $parts[1];
 242         $entry['Day']     = $parts[2];
 243         $entry['Month']   = $parts[3];
 244         $entry['Weekday'] = $parts[4];
 245         $entry['Action']  = $parts[5];
 246         $entry['OGroup']  = $parts[6];
 247         $entry['Target']  = split(",",$parts[7]);
 248         $entry['Comment'] = $comment;
 249         $this->tasks []   = $entry;
 250       }
 251     }
 252   }
 253
 254
 255   function save_gotomasses_data()
 256   {
 257     $str = "#GOsa generated file, please just modify if you realy know what you do.";
 258
 259     foreach($this->tasks as $task){
 260       $str .= "\n#".trim($task['Comment']);
 261
 262       $str .= "\n";
 263       $str .= str_pad($task['Minute'] ,5," ")." ";
 264       $str .= str_pad($task['Hour']   ,5," ")." ";
 265       $str .= str_pad($task['Day']    ,5," ")." ";
 266       $str .= str_pad($task['Month']  ,5," ")." ";
 267       $str .= str_pad($task['Weekday'],5," ")." ";
 268       $str .= str_pad($task['Action'] ,5," ")." ";
 269       $str .= str_pad($task['OGroup'] ,5," ")." ";
 270
 271       foreach($task['Target'] as $target){
 272         $str .= $target.",";
 273       }
 274       $str = preg_replace("/,$/","",$str);
 275     }
 276
 277     $ui = get_userinfo();
 278
 279     if(!file_exists($this->data_file) || !is_writeable($this->data_file)){
 280       print_red(sprintf(_("Can't locate or write gotomasses storage file '%s'."),$this->data_file));
 281       return(FALSE);
 282     }
 283
 284     $fp = @fopen($this->data_file,"w");
 285     if(!$fp){
 286       print_red(sprintf(_("Can't read gotomasses storage file '%s'."),$this->data_file));
 287       return(FALSE);
 288     }
 289
 290     $str .= "\n";
 291     fwrite($fp,$str);
 292     fclose($fp);
 293   }
 294
 295
 296   function save_object()
 297   {
 298     if(isset($_POST['gotomasses'])){
 299     }
 300   }
 301
 302
 303   /* Return list of object groups */
 304   function get_object_groups()
 305   {
 306     $ret = array();
 307     $ldap = $this->config->get_ldap_link();
 308     $ldap->cd($this->config->current['BASE']);
 309     $ldap->search("(&(objectClass=gosaGroupOfNames)(cn=*))",array("cn"));
 310     while($attrs = $ldap->fetch()){
 311       $ret[$attrs['cn'][0]] = $attrs['cn'][0];
 312     }
 313     return($ret);
 314   }
 315
 316
 317   function save()
 318   {
 319     $this->save_gotomasses_data();
 320   }
 321
 322
 323   function get_actions()
 324   {
 325     /* Prepare list of available actions */
 326     $actions = array( "reboot"          => _("Reboot"),
 327                             "localboot"       => _("Localboot"),
 328                             "halt"            => _("Halt system"),
 329                             "update"          => _("Update"),
 330                             "reinstall"       => _("(Re)Install"),
 331                             "rescan"          => _("Rescan"),
 332                             "memcheck"        => _("Memory check"));
 333     return($actions);
 334   }
 335
 336
 337   function plInfo()
 338   {
 339     return (array(
 340         "plShortName"   => _("System mass deployment"),
 341         "plDescription" => _("Provide a mechanism to automatically activate a set of systems"),
 342         "plSelfModify"  => FALSE,
 343         "plDepends"     => array(),
 344         "plPriority"    => 0,
 345         "plSection"     => array("addon"),
 346         "plCategory"    => array("gotomasses" => array("objectClass" => "none", "description" => _("System mass deployment"))),
 347         "plProvidedAcls" => array("Comment"   => _("Description"),
 348                                   "Action"    => _("Action"),
 349                                   "Day"       => _("Day"),
 350                                   "Minute"    => _("Minute"),
 351                                   "Hour"      => _("Hour"),
 352                                   "Month"     => _("Month"),
 353                                   "Weekday"   => _("Week day"),
 354                                   "Target"    => _("Target"))
 355         ));
 356   }
 357 }
 358 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 359 ?>