gosa-plugins/goto/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   /* Queue tasks */
  14   var $current        = FALSE;
  15   var $dialog         = FALSE;
  16   var $ids_to_remove  = array();
  17   var $divlist        = NULL;
  18
  19   var $events         = array();
  20   var $event_tags     = array();
  21
  22   var $sort_by  = "Schedule";
  23   var $sort_dir = "down";
  24   var $entries  = array();
  25   var $range    = 25;
  26   var $start    = 0;
  27
  28   function gotomasses(&$config, $dn= NULL)
  29   {
  30     /* Include config object */
  31     $this->config= &$config;
  32     $this->o_queue = new gosaSupportDaemon(TRUE,10);
  33     $this->events  = DaemonEvent::get_event_types( USER_EVENT | SYSTEM_EVENT);
  34
  35     /* Get tags that will be used in queue searches */
  36     foreach($this->events['BY_CLASS'] as $evt){
  37       if(isset($evt['s_Queued_Action'])){
  38         $this->event_tags[] = $evt['s_Queued_Action'];
  39       }
  40     }
  41   }
  42
  43
  44   function execute()
  45   {
  46     $smarty = get_smarty();
  47
  48     /************
  49      * Handle posts
  50      ************/
  51
  52     $s_entry = $s_action = "";
  53     $arr = array(
  54
  55         "/^pause_/"           => "pause",
  56         "/^resume_/"          => "resume",
  57         "/^execute_process_/" => "execute_process",
  58         "/^abort_process_/"   => "abort_process",
  59
  60         "/^prio_up_/"     => "prio_up",
  61         "/^prio_down_/"   => "prio_down",
  62
  63         "/^edit_task_/"             =>  "edit",
  64         "/^remove_task_/"           =>  "remove",
  65         "/^new_task_/"              =>  "new_task");;
  66
  67
  68     foreach($arr as $regex => $action){
  69       foreach($_POST as $name => $value){
  70         if(preg_match($regex,$name)){
  71           $s_action = $action;
  72           $s_entry  = preg_replace($regex,"",$name);
  73           $s_entry  = preg_replace("/_(x|y)$/","",$s_entry);
  74         }
  75       }
  76     }
  77
  78     /* Menu actions */
  79     if(isset($_POST['menu_action']) && !empty($_POST['menu_action'])){
  80       $s_action = $_POST['menu_action'];
  81     }
  82
  83     /* Edit posted from list link */
  84     if(isset($_GET['act']) && $_GET['act'] == "edit" && isset($_GET['id']) && isset($this->tasks[$_GET['id']])){
  85       $s_action = "edit";
  86       $s_entry = $_GET['id'];
  87     }
  88
  89
  90     /************
  91      * Handle Priority modifications
  92      ************/
  93
  94     if(preg_match("/^prio_/",$s_action)){
  95       switch($s_action){
  96         case 'prio_down'  : $this->update_priority($s_entry,"down");break;
  97         case 'prio_up'    : $this->update_priority($s_entry,"up");break;
  98       }
  99     }
 100
 101     /************
 102      * Handle pause/resume/execute modifications
 103      ************/
 104
 105     if(preg_match("/^resume/",$s_action) ||
 106        preg_match("/^pause/",$s_action) ||
 107        preg_match("/^abort_process/",$s_action) ||
 108        preg_match("/^execute_process/",$s_action)){
 109
 110       switch($s_action){
 111         case 'resume'         : $this->resume_queue_entries   (array($s_entry));break;
 112         case 'pause'          : $this->pause_queue_entries    (array($s_entry));break;
 113         case 'execute_process': $this->execute_queue_entries  (array($s_entry));break;
 114         case 'abort_process'  : $this->abort_queue_entries    (array($s_entry));break;
 115         case 'resume_all'         : $this->resume_queue_entries   ($this->list_get_selected_items());break;
 116         case 'pause_all'          : $this->pause_queue_entries    ($this->list_get_selected_items());break;
 117         case 'execute_process_all': $this->execute_queue_entries  ($this->list_get_selected_items());break;
 118         case 'abort_process_all'  : $this->abort_queue_entries    ($this->list_get_selected_items());break;
 119
 120         default : trigger_error("Undefined action setting used (".$s_action.").");
 121       }
 122       if($this->o_queue->is_error()){
 123         msg_dialog::display(_("Error"), $this->o_queue->get_error(), ERROR_DIALOG);
 124       }
 125     }
 126
 127     /************
 128      * ADD
 129      ************/
 130
 131     if(preg_match("/^add_event_/",$s_action)){
 132       $type = preg_replace("/^add_event_/","",$s_action);
 133       if(isset($this->events['BY_CLASS'][$type])){
 134         $e_data = $this->events['BY_CLASS'][$type];
 135         $this->dialog = new $e_data['CLASS_NAME']($this->config);
 136       }
 137     }
 138
 139     /************
 140      * EDIT
 141      ************/
 142
 143     if($s_action == "edit"){
 144       $id =  $s_entry;
 145       $type = FALSE;
 146       if(isset($this->entries[$id])){
 147         $event = $this->entries[$s_entry];
 148
 149
 150         if($event['STATUS'] == "waiting" && isset($this->events['BY_QUEUED_ACTION'][$event['HEADERTAG']])){
 151           $type = $this->events['BY_QUEUED_ACTION'][$event['HEADERTAG']];
 152           $this->dialog = new $type['CLASS_NAME']($this->config,$event);
 153         }
 154       }
 155     }
 156
 157     /************
 158      * REMOVE
 159      ************/
 160
 161     /* Remove multiple */
 162     if($s_action == "remove_multiple" || $s_action == "remove"){
 163
 164       if(!$this->acl_is_removeable()){
 165         msg_dialog::display(_("Permission error"), _("You have no permission to delete this entry!"), ERROR_DIALOG);
 166       }else{
 167
 168         if($s_action == "remove"){
 169           $ids = array($s_entry);
 170         }else{
 171           $ids = $this->list_get_selected_items();
 172         }
 173
 174         if(count($ids)){
 175           $ret = $this->o_queue->ids_exist($ids);
 176           $ret = $this->o_queue->get_entries_by_id($ret);
 177
 178           $tmp = "";
 179           foreach($ret as $task){
 180
 181             /* Only remove WAITING or ERROR entries */
 182             if(in_array($task['STATUS'],array("waiting","error"))){
 183               $this->ids_to_remove[] = $task['ID'];
 184               if(isset($this->events['BY_QUEUED_ACTION'][$task['HEADERTAG']])){
 185                 $evt = $this->events['BY_QUEUED_ACTION'][$task['HEADERTAG']];
 186                 $tmp.= "\n".$task['ID']." - ".$evt['s_Menu_Name']."&nbsp;".$task['MACADDRESS'];
 187               }else{
 188                 $tmp.= "\n".$task['ID']." - ".$task['HEADERTAG']."&nbsp;".$task['MACADDRESS'];
 189               }
 190             }
 191           }
 192           $smarty->assign("multiple", TRUE);
 193           $smarty->assign("info",sprintf(_("You are about to remove the following actions from the GOsa support Daemon: %s"),"<pre>".$tmp."</pre>"));
 194           $this->current = $s_entry;
 195           return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 196         }
 197       }
 198     }
 199
 200     /* Remove specified tasks */
 201     if(count($this->ids_to_remove) && isset($_POST['delete_multiple_confirm'])){
 202       $this->o_queue->remove_entries($this->ids_to_remove);
 203       $this->save();
 204     }
 205
 206     /* Remove aborted */
 207     if(isset($_POST['delete_cancel'])){
 208       $this->ids_to_remove = array();;
 209     }
 210
 211
 212     /************
 213      * EDIT
 214      ************/
 215
 216     /* Close dialog */
 217     if(isset($_POST['save_event_dialog'])){
 218       if(is_object($this->dialog)){
 219         $this->dialog->save_object();
 220         if(!$this->o_queue->append($this->dialog)){
 221           msg_dialog::display(_("Daemon"),sprintf(_("Something went wrong while talking to the daemon: %s."),
 222                 $this->o_queue->get_error()),ERROR_DIALOG);
 223         }else{
 224           $this->dialog = FALSE;
 225           $this->current = -1;
 226         }
 227       }
 228     }
 229
 230
 231     /* Close dialog */
 232     if(isset($_POST['abort_event_dialog'])){
 233       $this->dialog = FALSE;
 234       $this->current = -1;
 235     }
 236
 237     /* Display dialogs if currently opened */
 238     if(is_object($this->dialog)){
 239       $this->dialog->save_object();
 240       return($this->dialog->execute());
 241     }
 242
 243     /************
 244      * Handle Divlist
 245      ************/
 246
 247     $divlist = new MultiSelectWindow($this->config,"gotoMasses",array("gotomasses"));
 248     $divlist->SetInformation(_("This menu allows you to remove and change the properties of GOsa tasks."));
 249     $divlist->SetSummary(_("List of queued jobs"));
 250     $divlist->EnableCloseButton(FALSE);
 251     $divlist->EnableSaveButton(FALSE);
 252     $divlist->SetHeadpageMode();
 253     $s = ".|"._("Actions")."|\n";
 254     $s.= "..|<img src='images/list_new.png' alt='' border='0' class='center'>&nbsp;"._("Create")."\n";
 255     foreach($this->events['BY_CLASS'] as $name =>  $event){
 256       $s.= "...|".$event['MenuImage']."&nbsp;".$event['s_Menu_Name']."|add_event_".$name."\n";
 257     }
 258     if($this->acl_is_removeable()){
 259       $s.= "..|---|\n";
 260       $s.= "..|<img src='images/edittrash.png' alt='' border='0' class='center'>&nbsp;"._("Remove")."|remove_multiple\n";
 261     }
 262     if(preg_match("/w/",$this->getacl(""))){
 263       $s.= "..|---|\n";
 264       $s.= "..|<img src='images/status_start.png' alt='' border='0' class='center'>&nbsp;"._("Resume all")."|resume_all\n";
 265       $s.= "..|<img src='images/status_pause.png' alt='' border='0' class='center'>&nbsp;"._("Pause all")."|pause_all\n";
 266       $s.= "..|<img src='images/small_error.png'  alt='' border='0' class='center'>&nbsp;"._("Abort all")."|abort_process_all\n";
 267       $s.= "..|<img src='images/rocket.png'       alt='' border='0' class='center'>&nbsp;"._("Execute all")."|execute_process_all\n";
 268     }
 269
 270     $divlist->SetDropDownHeaderMenu($s);
 271
 272     if($this->sort_dir == "up"){
 273       $sort_img = "<img src='images/sort_up.png' alt='/\' border=0>";
 274     }else{
 275       $sort_img = "<img src='images/sort_down.png' alt='\/' border=0>";
 276     }
 277
 278     if($this->sort_by == "TargetName"){ $sort_img_1 = $sort_img; } else { $sort_img_1 = "" ;}
 279     if($this->sort_by == "TaskID"){ $sort_img_2 = $sort_img; } else { $sort_img_2 = "" ;}
 280     if($this->sort_by == "Schedule"){ $sort_img_3 = $sort_img; } else { $sort_img_3 = "" ;}
 281     if($this->sort_by == "Action"){ $sort_img_4 = $sort_img; } else { $sort_img_4 = "" ;}
 282
 283     /* Create divlist */
 284     $divlist->SetListHeader("<input type='image' src='images/list_reload.png' title='"._("Reload")."'>");
 285
 286     $plug  = $_GET['plug'];
 287     $chk = "<input type='checkbox' id='select_all' name='select_all'
 288                onClick='toggle_all_(\"^item_selected_[0-9]*$\",\"select_all\");' >";
 289
 290     /* set Page header */
 291     $divlist->AddHeader(array("string"=> $chk,          "attach"=>"style='width:20px;'"));
 292     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=TargetName'>"._("Target").$sort_img_1."</a>"));
 293     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=TaskID'>"._("Task").$sort_img_2."</a>",
 294                                       "attach"=>"style='width:120px;'"));
 295     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=Schedule'>"._("Schedule").$sort_img_3."</a>",
 296                                       "attach"=>"style='width:100px;'"));
 297     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=Action'>"._("Status").$sort_img_4."</a>",
 298                                       "attach"=>"style='width:80px;'"));
 299     $divlist->AddHeader(array("string"=>_("Action"),
 300                                       "attach"=>"style='border-right:0px;width:120px;'"));
 301
 302
 303     /* Reload the list of entries */
 304     $this->reload();
 305
 306     foreach($this->entries as $key => $task){
 307
 308       $prio_actions="";
 309       $action = "";
 310
 311       /* If WAITING add priority action
 312        */
 313       if(in_array($task['STATUS'],array("waiting"))){
 314         $prio_actions.= "<input class='center' type='image' src='images/prio_increase.png'
 315           title='"._("Move up in execution queue")."' name='prio_up_".$key."'>&nbsp;";
 316         $prio_actions.= "<input class='center' type='image' src='images/prio_decrease.png'
 317           title='"._("Move down in execution queue")."' name='prio_down_".$key."'>&nbsp;";
 318       }
 319
 320       /* If WAITING add pause action
 321        */
 322       if(in_array($task['STATUS'],array("waiting"))){
 323         $prio_actions.= "<input class='center' type='image' src='images/status_pause.png'
 324           title='"._("Pause job")."' name='pause_".$key."'>&nbsp;";
 325       }
 326
 327       /* If PAUSED add resume action
 328        */
 329       if(in_array($task['STATUS'],array("paused"))){
 330         $prio_actions.= "<input class='center' type='image' src='images/status_start.png'
 331           title='"._("Resume job")."' name='resume_".$key."'>&nbsp;";
 332       }
 333
 334       /* If PROCESSING add abort action
 335        */
 336       if(in_array($task['STATUS'],array("processing"))){
 337         $prio_actions.= "<input class='center' type='image' src='images/small_error.png'
 338           title='"._("Abort execution")."' name='abort_process_".$key."'>";
 339       }
 340
 341       /* If PAUSED or WAITING add execution action
 342        */
 343       if(in_array($task['STATUS'],array("paused","waiting"))){
 344         $prio_actions.= "<input class='center' type='image' src='images/rocket.png'
 345           title='"._("Force execution now!")."' name='execute_process_".$key."'>&nbsp;";
 346       }
 347
 348       /* If PAUSED or WAITING add edit action
 349        */
 350       if(in_array($task['STATUS'],array("waiting"))){
 351         $action.= "<input type='image' src='images/edit.png' name='edit_task_".$key."'
 352           class='center' alt='"._("Edit")."'>";
 353       }
 354
 355       /* If WAITING or ERROR add remove action
 356        */
 357       if( $this->acl_is_removeable() && in_array($task['STATUS'],array("waiting","error"))){
 358         $action.= "<input type='image' src='images/edittrash.png' name='remove_task_".$key."'
 359           class='center' alt='"._("Remove")."'>";
 360       }
 361
 362       $color = "";
 363       $display = $task['MACADDRESS'];
 364       $display2= $task['HEADERTAG'];
 365
 366       /* Check if this event exists as Daemon class
 367        * In this case, display a more accurate entry.
 368        */
 369       if(isset($this->events['BY_QUEUED_ACTION'][$task['HEADERTAG']]['s_Menu_Name'])){
 370         $event_type = $this->events['BY_QUEUED_ACTION'][$task['HEADERTAG']];
 371         $display2= $event_type['s_Menu_Name'];
 372
 373         if(strlen($display2) > 20){
 374           $display2 = substr($display2,0,18)."...";
 375         }
 376
 377         if(isset($event_type['ListImage']) && !empty($event_type['ListImage'])){
 378           $display2 = $event_type['ListImage']."&nbsp;".$display2;
 379         }
 380       }
 381
 382       $status = $task['STATUS'];
 383
 384       if($status == "waiting"){
 385         $status = "<img class='center' src='images/clock.png' alt=''>&nbsp;"._("Waiting");
 386       }
 387       if($status == "error"){
 388         $status = "<img class='center' src='images/false.png' alt=''>&nbsp;"._("Error");
 389       }
 390
 391       /* Special handling for all entries that have
 392           STATUS == "processing" && PROGRESS == NUMERIC
 393        */
 394       if($status == "processing" && isset($task['PROGRESS'])){
 395         $percent = $task['PROGRESS'];
 396         $status = "<img src='progress.php?x=80&amp;y=13&amp;p=".$percent."' alt='".$percent."&nbsp;%'>";
 397       }
 398
 399
 400       /* Create each field */
 401       $field0 = array("string" => "<input type='checkbox' id='item_selected_".$task['ID']."' name='item_selected_".$key."'>" ,
 402                       "attach" => "style='width:20px;".$color."'");
 403       $field1 = array("string" => $display,
 404                       "attach" => "style='".$color."'");
 405       $field1a= array("string" => $display2,
 406                       "attach" => "style='".$color.";width:120px;'");
 407       $field2 = array("string" => date("d.m.Y H:i:s",strtotime($task['TIMESTAMP'])),"attach" => "style='".$color.";width:100px;'");
 408       $field3 = array("string" => $status,"attach" => "style='".$color.";width:80px;'");
 409       $field4 = array("string" => $prio_actions.$action,"attach" => "style='".$color.";text-align:right;width:120px;border-right:0px;'");
 410       $divlist->AddElement(array($field0,$field1,$field1a,$field2,$field3,$field4));
 411     }
 412
 413     $smarty = get_smarty();
 414     $smarty->assign("events",$this->events);
 415     $smarty->assign("start",$this->start);
 416     $smarty->assign("start_real", ($this->start + 1));
 417     $smarty->assign("ranges", array("10" => "10",
 418                                     "20" => "20",
 419                                     "25" => "25",
 420                                     "50" => "50",
 421                                     "100"=> "100",
 422                                     "200"=> "200",
 423                                     "9999" => "*"));
 424
 425     $count = $this->o_queue->number_of_queued_entries();
 426     $smarty->assign("range_selector", range_selector($count, $this->start, $this->range,"range"));
 427     $smarty->assign("range",$this->range);
 428     $smarty->assign("div",$divlist->Draw());
 429     return($smarty->fetch (get_template_path('gotomasses.tpl', TRUE, dirname(__FILE__))));
 430   }
 431
 432
 433   /*! \brief  Move an entry up or down in the queue, by updating its execution timestamp
 434       @param  $id     Integer  The ID of the entry which should be updated.
 435       @param  $type   String   "up" / "down"
 436       @return boolean TRUE in case of success else FALSE
 437   */
 438   public function update_priority($id,$type = "up")
 439   {
 440     if($type == "up"){
 441       $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp DESC");
 442     }else{
 443       $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp ASC");
 444     }
 445     $last = array();
 446     foreach($tmp as $entry){
 447       if($entry['ID'] == $id){
 448         if(count($last)){
 449           $time = strtotime($last['TIMESTAMP']);
 450           if($type == "up"){
 451             $time ++;
 452           }else{
 453             $time --;
 454           }
 455           $time_str = date("YmdHis",$time);
 456           return($this->o_queue->update_entries(array($id),array("timestamp" => $time_str)));
 457         }else{
 458           return(FALSE);
 459         }
 460       }
 461       $last = $entry;
 462     }
 463     return(FALSE);
 464   }
 465
 466
 467   /*! \brief  Resumes to status 'waiting'.
 468    *  @return Boolean TRUE in case of success, else FALSE.
 469    */
 470   private function resume_queue_entries($ids)
 471   {
 472     if(!count($ids)){
 473       return;
 474     }
 475
 476     /* Entries are resumed by setting the status to
 477      *  'waiting'
 478      */
 479     $data = array("status"    => "waiting");
 480
 481     /* Check if given ids are valid and check if the status
 482      *  allows resuming.
 483      */
 484     $update_ids = array();
 485     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 486       if(isset($entry['STATUS']) && preg_match("/paused/",$entry['STATUS'])){
 487         $update_ids[] = $entry['ID'];
 488       }
 489     }
 490
 491     /* Tell the daemon that we have entries to update.
 492      */
 493     if(count($update_ids)){
 494       if(!$this->o_queue->update_entries($update_ids,$data)){
 495         msg_dialog::display(_("Error"), sprintf(_("Could not update queue entry: %s"),$id) , ERROR_DIALOG);
 496         return(FALSE);
 497       }
 498     }
 499     return(TRUE);
 500   }
 501
 502
 503   /*! \brief  Force queue job to be done as far as possible.
 504    *  @return Boolean TRUE in case of success, else FALSE.
 505    */
 506   private function execute_queue_entries($ids)
 507   {
 508     if(!count($ids)){
 509       return;
 510     }
 511
 512     /* Execution is forced by updating the status to
 513      *  waiting and setting the timestamp to current time.
 514      */
 515     $data = array(  "timestamp" => date("YmdHis",time()),
 516                     "status"    => "waiting");
 517
 518     /* Only allow execution of paused or waiting entries
 519      */
 520     $update_ids = array();
 521     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 522       if(in_array($entry['STATUS'],array("paused","waiting"))){
 523         $update_ids[] = $entry['ID'];
 524       }
 525     }
 526
 527     /* Tell the daemon that we want to update some entries
 528      */
 529     if(count($update_ids)){
 530       if(!$this->o_queue->update_entries($update_ids,$data)){
 531         msg_dialog::display(_("Error"), sprintf(_("Could not update queue entries.")) , ERROR_DIALOG);
 532         return(FALSE);
 533       }
 534     }
 535     return(TRUE);
 536   }
 537
 538
 539   /*! \brief  Force queue job to be done as far as possible.
 540    *  @return Boolean TRUE in case of success, else FALSE.
 541    */
 542   private function abort_queue_entries($ids)
 543   {
 544     if(!count($ids)){
 545       return;
 546     }
 547
 548     /* Entries are paused by setting the status to
 549      *  something different from 'waiting'.
 550      * We simply use 'paused'.
 551      */
 552     $data = array("status"    => "paused");
 553
 554     /* Detect if the ids we got are valid and
 555      *  check if the status allows pausing.
 556      */
 557     $update_ids = array();
 558     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 559       if(isset($entry['STATUS']) && preg_match("/processing/",$entry['STATUS'])){
 560         if(isset($entry['MACADDRESS'])){
 561           $update_ids[] = $entry['MACADDRESS'];
 562         }else{
 563           trigger_error("No mac address found in event.");
 564         }
 565       }
 566     }
 567
 568     if(class_available("DaemonEvent_faireboot")){
 569       $tmp = new DaemonEvent_faireboot($this->config);
 570       $tmp->add_targets($update_ids);
 571       if(!$this->o_queue->append($tmp)){
 572         msg_dialog::display(_("Error"), sprintf(_("Could not update queue entry: %s"),$id) , ERROR_DIALOG);
 573         return(FALSE);
 574       }
 575     }else{
 576       msg_dialog::display(_("Error"),
 577           sprintf(_("The Job could not be aborted, the '%s' event class was not found."),
 578             "DaemonEvent_faireboot") , ERROR_DIALOG);
 579     }
 580   }
 581
 582
 583   /*! \brief Pauses the specified queue entry from execution.
 584    *  @return Boolean TRUE in case of success, else FALSE.
 585    */
 586   private function pause_queue_entries($ids)
 587   {
 588     if(!count($ids)){
 589       return;
 590     }
 591
 592     /* Entries are paused by setting the status to
 593      *  something different from 'waiting'.
 594      * We simply use 'paused'.
 595      */
 596     $data = array("status"    => "paused");
 597
 598     /* Detect if the ids we got are valid and
 599      *  check if the status allows pausing.
 600      */
 601     $update_ids = array();
 602     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 603       if(isset($entry['STATUS']) && preg_match("/waiting/",$entry['STATUS'])){
 604         $update_ids[] = $entry['ID'];
 605       }
 606     }
 607
 608     /* Tell the daemon that we want to update some entries
 609      */
 610     if(count($update_ids)){
 611       if(!$this->o_queue->update_entries($update_ids,$data)){
 612         msg_dialog::display(_("Error"), sprintf(_("Could not update queue entry: %s"),$id) , ERROR_DIALOG);
 613         return(FALSE);
 614       }
 615     }
 616     return(TRUE);
 617   }
 618
 619
 620   /*! \brief  Request list of queued jobs.
 621    *  @return Returns an array of all queued jobs.
 622    */
 623   function reload()
 624   {
 625
 626     /* Sort map   html-post-name => daemon-col-name
 627      */
 628     $map = array(
 629         "QueuePosition" => "id",
 630         "Action"        => "status",
 631         "TaskID"        => "headertag",
 632         "TargetName"    => "macaddress",
 633         "Schedule"      => "timestamp");
 634
 635     /* Create sort header
 636      */
 637     if(!isset($map[$this->sort_by])){
 638       $sort = "id DESC";
 639     }else{
 640       $sort   = $map[$this->sort_by];
 641       if($this->sort_dir == "up"){
 642         $sort.= " ASC";
 643       }else{
 644         $sort.= " DESC";
 645       }
 646     }
 647
 648     /* Get entries. */
 649     $start  = $this->start;
 650     $stop   = $this->range;
 651     $entries = $this->o_queue->get_queued_entries($this->event_tags,$start,$stop,$sort);
 652     if ($this->o_queue->is_error()){
 653       msg_dialog::display(_("Error"), sprintf(_("Cannot load queue entries: %s"), "<br><br>".$this->o_queue->get_error()), ERROR_DIALOG);
 654     }
 655
 656     /* Assign entries by id.
 657      */
 658     $this->entries = array();
 659     foreach($entries as $entry){
 660       $this->entries[$entry['ID']]= $entry;
 661     }
 662   }
 663
 664
 665   /*! \brief  Handle post jobs, like sorting.
 666    */
 667   function save_object()
 668   {
 669     /* Check for sorting changes
 670      */
 671     $sort_vals = array("Action","QueuePosition","TargetName","Schedule","TaskID");
 672     if(isset($_GET['sort']) && in_array($_GET['sort'],$sort_vals)){
 673       $sort = $_GET['sort'];
 674       if($this->sort_by == $sort){
 675         if($this->sort_dir == "up"){
 676           $this->sort_dir = "down";
 677         }else{
 678           $this->sort_dir = "up";
 679         }
 680       }
 681       $this->sort_by = $sort;
 682     }
 683
 684     /* Range selection used? */
 685     if(isset($_POST['range']) && is_numeric($_POST['range'])){
 686       $this->range = $_POST['range'];
 687     }
 688
 689     /* Page changed. */
 690     if(isset($_GET['start'])){
 691       $start = $_GET['start'];
 692       if(is_numeric($start) || $start == 0){
 693         $this->start = $start;
 694       }
 695     }
 696
 697     /* Check start stop and reset if necessary */
 698     $count = $this->o_queue->number_of_queued_entries();
 699     if($this->start >= $count){
 700       $this->start = $count -1;
 701     }
 702     if($this->start < 0){
 703       $this->start = 0;
 704     }
 705   }
 706
 707
 708   function save()
 709   {
 710     // We do not save anything here.
 711   }
 712
 713
 714   /*! \brief  Return a list of all selected items.
 715     @return Array   Returns an array containing all selected item ids.
 716    */
 717   function list_get_selected_items()
 718   {
 719     $ids = array();
 720     foreach($_POST as $name => $value){
 721       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 722         $id   = preg_replace("/^item_selected_/","",$name);
 723         $ids[$id] = $id;
 724       }
 725     }
 726     return($ids);
 727   }
 728
 729
 730   static function plInfo()
 731   {
 732     return (array(
 733           "plShortName"   => _("System mass deployment"),
 734           "plDescription" => _("Provide a mechanism to automatically activate a set of systems"),
 735           "plSelfModify"  => FALSE,
 736           "plDepends"     => array(),
 737           "plPriority"    => 0,
 738           "plSection"     => array("addon"),
 739           "plCategory"    => array("gotomasses" => array("objectClass" => "none", "description" => _("System mass deployment"))),
 740           "plProvidedAcls" => array("Comment"   => _("Description"))
 741           ));
 742   }
 743 }
 744 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 745 ?>