gosa-plugins/goto/addons/goto/class_gotomasses.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 class gotomasses extends plugin
  24 {
  25   /* Definitions */
  26   var $plHeadline     = "Deployment status";
  27   var $plDescription  = "System deployment status";
  28   var $plIcon         = "plugins/goto/images/goto.png";
  29
  30   /* attribute list for save action */
  31   var $attributes= array();
  32   var $objectclasses= array();
  33
  34   /* Queue tasks */
  35   var $current        = FALSE;
  36   var $dialog         = FALSE;
  37   var $ids_to_remove  = array();
  38   var $divlist        = NULL;
  39
  40   var $events         = array();
  41   var $event_tags     = array();
  42
  43   var $sort_by  = "Schedule";
  44   var $sort_dir = "up";
  45   var $entries  = array();
  46   var $range    = 25;
  47   var $start    = 0;
  48
  49   var $recently_removed = array();
  50
  51   function gotomasses(&$config, $dn= NULL)
  52   {
  53     /* Include config object */
  54     $this->config= &$config;
  55     $this->o_queue = new gosaSupportDaemon(TRUE,5);
  56     $this->events  = DaemonEvent::get_event_types( SYSTEM_EVENT);
  57
  58     /* Get tags that will be used in queue searches */
  59     $this->event_tags = array("none");
  60     foreach($this->events['SCHEDULED'] as $evt){
  61       $this->event_tags[] = $evt['s_Queued_Action'];
  62     }
  63
  64     /* Load filter settings */
  65     if(!session::is_set("gotomasses_filter")){
  66       $gotomasses_filter =
  67         array(
  68             "range" => $this->range,
  69             "sort_by" => $this->sort_by,
  70             "sort_dir" => $this->sort_dir);
  71       session::set("gotomasses_filter",$gotomasses_filter);
  72     }
  73     $gotomasses_filter = session::get("gotomasses_filter");
  74     foreach(array("range","sort_by","sort_dir") as $attr) {
  75       $this->$attr = $gotomasses_filter[$attr];
  76     }
  77   }
  78
  79
  80   function execute()
  81   {
  82     $smarty = get_smarty();
  83
  84     /************
  85      * Handle posts
  86      ************/
  87
  88     $s_entry = $s_action = "";
  89     $arr = array(
  90
  91         "/^pause_/"           => "pause",
  92         "/^resume_/"          => "resume",
  93         "/^execute_process_/" => "execute_process",
  94         "/^abort_process_/"   => "abort_process",
  95
  96         "/^prio_up_/"     => "prio_up",
  97         "/^prio_down_/"   => "prio_down",
  98
  99         "/^edit_task_/"             =>  "edit",
 100         "/^log_view_/"              =>  "logview",
 101         "/^remove_task_/"           =>  "remove",
 102         "/^new_task_/"              =>  "new_task");;
 103
 104
 105     foreach($arr as $regex => $action){
 106       foreach($_POST as $name => $value){
 107         if(preg_match($regex,$name)){
 108           $s_action = $action;
 109           $s_entry  = preg_replace($regex,"",$name);
 110           $s_entry  = preg_replace("/_(x|y)$/","",$s_entry);
 111         }
 112       }
 113     }
 114
 115     /* Menu actions */
 116     if(isset($_POST['menu_action']) && !empty($_POST['menu_action'])){
 117       $s_action = $_POST['menu_action'];
 118     }
 119
 120     /* Edit posted from list link */
 121     if(isset($_GET['act']) && $_GET['act'] == "edit" && isset($_GET['id']) && isset($this->tasks[$_GET['id']])){
 122       $s_action = "edit";
 123       $s_entry = $_GET['id'];
 124     }
 125
 126
 127     /************
 128      * Import CSV file
 129      ************/
 130
 131     if($s_action == "import_file"){
 132       $this->dialog = new goto_import_file($this->config,$this);
 133     }
 134
 135     if(isset($_POST['import_abort'])){
 136       $this->dialog = FALSE;
 137     }
 138
 139
 140     /************
 141      * Handle Priority modifications
 142      ************/
 143
 144     if(preg_match("/^prio_/",$s_action)){
 145       switch($s_action){
 146         case 'prio_down'  : $this->update_priority($s_entry,"down");break;
 147         case 'prio_up'    : $this->update_priority($s_entry,"up");break;
 148       }
 149     }
 150
 151     /************
 152      * Handle pause/resume/execute modifications
 153      ************/
 154
 155     if(preg_match("/^resume/",$s_action) ||
 156        preg_match("/^pause/",$s_action) ||
 157        preg_match("/^abort_process/",$s_action) ||
 158        preg_match("/^execute_process/",$s_action)){
 159
 160       switch($s_action){
 161         case 'resume'         : $this->resume_queue_entries   (array($s_entry));break;
 162         case 'pause'          : $this->pause_queue_entries    (array($s_entry));break;
 163         case 'execute_process': $this->execute_queue_entries  (array($s_entry));break;
 164         case 'abort_process'  : $this->abort_queue_entries    (array($s_entry));break;
 165         case 'resume_all'         : $this->resume_queue_entries   ($this->list_get_selected_items());break;
 166         case 'pause_all'          : $this->pause_queue_entries    ($this->list_get_selected_items());break;
 167         case 'execute_process_all': $this->execute_queue_entries  ($this->list_get_selected_items());break;
 168         case 'abort_process_all'  : $this->abort_queue_entries    ($this->list_get_selected_items());break;
 169
 170         default : trigger_error("Undefined action setting used (".$s_action.").");
 171       }
 172       if($this->o_queue->is_error()){
 173         msg_dialog::display(_("Error"), $this->o_queue->get_error(), ERROR_DIALOG);
 174       }
 175     }
 176
 177     /************
 178      * ADD
 179      ************/
 180
 181     if(preg_match("/^add_event_/",$s_action)){
 182       $type = preg_replace("/^add_event_/","",$s_action);
 183       if(isset($this->events['BY_CLASS'][$type])){
 184         $e_data = $this->events['BY_CLASS'][$type];
 185         $this->dialog = new $e_data['CLASS_NAME']($this->config);
 186       }
 187     }
 188
 189     /************
 190      * EDIT
 191      ************/
 192
 193     if($s_action == "edit"){
 194       $id =  $s_entry;
 195       $type = FALSE;
 196       if(isset($this->entries[$id])){
 197         $event = $this->entries[$s_entry];
 198         if($event['STATUS'] == "waiting" && isset($this->events['QUEUED'][$event['HEADERTAG']])){
 199           $evt_name = $this->events['QUEUED'][$event['HEADERTAG']];
 200           $type = $this->events['BY_CLASS'][$evt_name];
 201           $this->dialog = new $type['CLASS_NAME']($this->config,$event);
 202         }
 203       }
 204     }
 205
 206
 207     /************
 208      * LOG VIEW
 209      ************/
 210
 211     if($s_action == "logview"){
 212       $id =  $s_entry;
 213       $type = FALSE;
 214       if(isset($this->entries[$id])){
 215         $event = $this->entries[$s_entry];
 216         $this->dialog = new goto_log_view($this->config,"",$event,$this);
 217       }
 218     }
 219
 220
 221     /************
 222      * REMOVE
 223      ************/
 224
 225     /* Remove multiple */
 226     if($s_action == "remove_multiple" || $s_action == "remove"){
 227
 228       if(!$this->acl_is_removeable()){
 229         msg_dialog::display(_("Permission"), msgPool::permDelete(), ERROR_DIALOG);
 230       }else{
 231
 232         if($s_action == "remove"){
 233           $ids = array($s_entry);
 234         }else{
 235           $ids = $this->list_get_selected_items();
 236         }
 237
 238         $this->ids_to_remove = array();
 239
 240         if(count($ids)){
 241           $ret = $this->o_queue->ids_exist($ids);
 242           $ret = $this->o_queue->get_entries_by_id($ret);
 243           $tmp = "";
 244
 245           $deleteable_jobs = array();
 246           $not_deleteable_jobs = array();
 247           foreach($ret as $task){
 248
 249             /* Create a printable job name/description */
 250             if(isset($this->events['QUEUED'][$task['HEADERTAG']])){
 251               $evt_name = $this->events['QUEUED'][$task['HEADERTAG']];
 252               $evt = $this->events['BY_CLASS'][$evt_name];
 253               $j_name = $task['ID']." - ".$evt['s_Menu_Name']."&nbsp;".$task['MACADDRESS'];
 254             }else{
 255               $j_name = $task['ID']." - ".$task['HEADERTAG']."&nbsp;".$task['MACADDRESS'];
 256             }
 257
 258             /* Only remove WAITING or ERROR entries */
 259             if(in_array($task['STATUS'],array("waiting","error","processed")) ||
 260                 ($task['STATUS'] == "processing" && !preg_match("/install/",$task['HEADERTAG'])) ){
 261               $this->ids_to_remove[] = $task['ID'];
 262               $deleteable_jobs[] = $j_name;
 263             }else{
 264               $not_deleteable_jobs[] = $j_name;
 265             }
 266           }
 267           if(count($not_deleteable_jobs)){
 268             msg_dialog::display(_("Remove"),
 269                 sprintf(_("The following jobs couldn't be deleted, they have to be aborted: %s"),
 270                   "<br>".msgPool::buildList($not_deleteable_jobs)),INFO_DIALOG);
 271           }
 272
 273           if(count($this->ids_to_remove)){
 274             $smarty->assign("multiple", TRUE);
 275             $smarty->assign("info",msgPool::deleteInfo($deleteable_jobs));
 276             $this->current = $s_entry;
 277             return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 278           }
 279         }
 280       }
 281     }
 282
 283     /* Remove specified tasks */
 284     if(count($this->ids_to_remove) && isset($_POST['delete_multiple_confirm'])){
 285
 286       /* Reboot hosts with not yet startet installations and timestamps in the past
 287        */
 288       timezone::get_default_timezone();
 289       foreach($this->ids_to_remove as $id){
 290         $entry = $this->o_queue->get_entries_by_id(array($id));
 291         if(isset($entry['ANSWER1'])){
 292           $entry = $entry['ANSWER1'];
 293           if( $entry['STATUS'] == "waiting" &&
 294               $entry['HEADERTAG'] == "trigger_action_reinstall"){
 295             $evt = new DaemonEvent_reinstall($this->config,$entry);
 296             if($evt->get_timestamp(FALSE)  < time()){
 297               $r_evt = new DaemonEvent_localboot($this->config);
 298               $r_evt->add_targets(array($entry['MACADDRESS']));
 299               $r_evt->set_type(TRIGGERED_EVENT);
 300               $this->o_queue->append($r_evt);
 301             }
 302           }
 303         }
 304       }
 305
 306       $this->o_queue->remove_entries($this->ids_to_remove);
 307       $this->save();
 308     }
 309
 310     /* Remove aborted */
 311     if(isset($_POST['delete_cancel'])){
 312       $this->ids_to_remove = array();;
 313     }
 314
 315
 316     /************
 317      * EDIT
 318      ************/
 319
 320     /* Close dialog */
 321     if(isset($_POST['save_event_dialog'])){
 322       if(is_object($this->dialog)){
 323         $this->dialog->save_object();
 324         if(!$this->o_queue->append($this->dialog)){
 325           msg_dialog::display(_("Service infrastructure"),msgPool::siError($this->o_queue->get_error()),ERROR_DIALOG);
 326         }else{
 327           $this->dialog = FALSE;
 328           $this->current = -1;
 329         }
 330       }
 331     }
 332
 333
 334     /* Close dialog */
 335     if(isset($_POST['abort_event_dialog'])){
 336       $this->dialog = FALSE;
 337       $this->current = -1;
 338     }
 339
 340     /* Display dialogs if currently opened */
 341     if(is_object($this->dialog)){
 342       $this->dialog->save_object();
 343       return($this->dialog->execute());
 344     }
 345
 346     /************
 347      * Handle Divlist
 348      ************/
 349
 350     $divlist = new MultiSelectWindow($this->config,"gotoMasses",array("gotomasses"));
 351     $divlist->SetInformation(_("This menu allows you to remove and change the properties of GOsa tasks."));
 352     $divlist->SetSummary(_("List of queued jobs"));
 353     $divlist->EnableCloseButton(FALSE);
 354     $divlist->EnableSaveButton(FALSE);
 355     $divlist->SetHeadpageMode();
 356     $s = ".|"._("Actions")."|\n";
 357     $s.= "..|<img src='images/lists/new.png' alt='' border='0' class='center'>&nbsp;"._("Create")."\n";
 358
 359     foreach($this->events['SCHEDULED'] as $name =>  $event){
 360       $s.= "...|".$event['MenuImage']."&nbsp;".$event['s_Menu_Name']."|add_event_".$name."\n";
 361     }
 362     if($this->acl_is_removeable()){
 363       $s.= "..|---|\n";
 364       $s.= "..|<img src='images/lists/import.png' alt='' border='0' class='center'>&nbsp;"._("Import")."|import_file\n";
 365       $s.= "..|<img src='images/lists/trash.png' alt='' border='0' class='center'>&nbsp;"._("Remove")."|remove_multiple\n";
 366     }
 367     if(preg_match("/w/",$this->getacl(""))){
 368       $s.= "..|---|\n";
 369       $s.= "..|<img alt='"._("Resume")."' src='images/status_start.png' border='0' class='center'>&nbsp;"._("Resume")."|resume_all\n";
 370       $s.= "..|<img alt='"._("Pause")."' src='images/status_pause.png' border='0' class='center'>&nbsp;"._("Pause")."|pause_all\n";
 371       $s.= "..|<img alt='"._("Abort")."' src='images/small_error.png'  border='0' class='center'>&nbsp;"._("Abort")."|abort_process_all\n";
 372       $s.= "..|<img alt='"._("Execute")."' src='images/rocket.png'       border='0' class='center'>&nbsp;"._("Execute")."|execute_process_all\n";
 373     }
 374
 375     $divlist->SetDropDownHeaderMenu($s);
 376
 377     if($this->sort_dir == "up"){
 378       $sort_img = "<img src='images/lists/sort-up.png' alt='/\' border=0>";
 379     }else{
 380       $sort_img = "<img src='images/lists/sort-down.png' alt='\/' border=0>";
 381     }
 382
 383     if($this->sort_by == "TargetName"){ $sort_img_1 = $sort_img; } else { $sort_img_1 = "" ;}
 384     if($this->sort_by == "TaskID"){ $sort_img_2 = $sort_img; } else { $sort_img_2 = "" ;}
 385     if($this->sort_by == "Schedule"){ $sort_img_3 = $sort_img; } else { $sort_img_3 = "" ;}
 386     if($this->sort_by == "Action"){ $sort_img_4 = $sort_img; } else { $sort_img_4 = "" ;}
 387
 388     /* Create divlist */
 389     $divlist->SetListHeader("<input type='image' src='images/lists/reload.png' title='"._("Reload")."'>");
 390
 391     $plug  = $_GET['plug'];
 392     $chk = "<input type='checkbox' id='select_all' name='select_all'
 393                onClick='toggle_all_(\"^item_selected_[0-9]*$\",\"select_all\");' >";
 394
 395     /* set Page header */
 396     $divlist->AddHeader(array("string"=> $chk,          "attach"=>"style='width:20px;'"));
 397     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=TargetName'>"._("Target").$sort_img_1."</a>"));
 398     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=TaskID'>"._("Task").$sort_img_2."</a>",
 399                                       "attach"=>"style='width:120px;'"));
 400     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=Schedule'>"._("Schedule").$sort_img_3."</a>",
 401                                       "attach"=>"style='width:140px;'"));
 402     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=Action'>"._("Status").$sort_img_4."</a>",
 403                                       "attach"=>"style='width:80px;'"));
 404     $divlist->AddHeader(array("string"=>_("Action"),
 405                                       "attach"=>"style='border-right:0px;width:140px;'"));
 406
 407
 408     /* Reload the list of entries */
 409     $this->reload();
 410
 411     foreach($this->entries as $key => $task){
 412
 413       $prio_actions="";
 414       $action = "";
 415
 416
 417       /* If WAITING add priority action
 418        */
 419       if(in_array($task['STATUS'],array("waiting"))){
 420         $prio_actions.= "<input class='center' type='image' src='plugins/goto/images/prio_increase.png'
 421           title='"._("Move up")."' name='prio_up_".$key."'>&nbsp;";
 422         $prio_actions.= "<input class='center' type='image' src='plugins/goto/images/prio_decrease.png'
 423           title='"._("Move down")."' name='prio_down_".$key."'>&nbsp;";
 424       }
 425
 426       /* If WAITING add pause action
 427        */
 428       if(in_array($task['STATUS'],array("waiting"))){
 429         $prio_actions.= "<input class='center' type='image' src='images/status_pause.png'
 430           title='"._("Pause job")."' name='pause_".$key."'>&nbsp;";
 431       }
 432
 433       /* If PAUSED add resume action
 434        */
 435       if(in_array($task['STATUS'],array("paused"))){
 436         $prio_actions.= "<input class='center' type='image' src='images/status_start.png'
 437           title='"._("Resume job")."' name='resume_".$key."'>&nbsp;";
 438       }
 439
 440       /* If PAUSED or WAITING add execution action
 441        */
 442       if(in_array($task['STATUS'],array("paused","waiting"))){
 443         $prio_actions.= "<input class='center' type='image' src='images/rocket.png'
 444           title='"._("Execute now")."' name='execute_process_".$key."'>&nbsp;";
 445       }
 446
 447       /* Add logview button, currently ever.
 448        */
 449       if(TRUE){
 450         $action .= "<input type='image' src='plugins/goto/images/view_logs.png' name='log_view_".$key."'
 451           class='center' title='"._("View logs")."' alt='"._("View logs")."'>&nbsp;";
 452       }
 453
 454       /* If PAUSED or WAITING add edit action
 455        */
 456       if(in_array($task['STATUS'],array("waiting"))){
 457         $action.= "<input type='image' src='images/lists/edit.png' name='edit_task_".$key."'
 458           class='center' title='"._("Edit")."' alt='"._("Edit")."'>";
 459       }
 460
 461       /* If PROCESSING add abort action
 462        */
 463       if(in_array($task['STATUS'],array("processing")) && preg_match("/install/",$task['HEADERTAG'])){
 464         $action.= "<img src='images/empty.png' alt=''>";
 465         $action.= "<input class='center' type='image' src='images/small_error.png'
 466           title='"._("Abort job")."' name='abort_process_".$key."'>";
 467       }
 468
 469       /* If WAITING or ERROR add remove action
 470        */
 471       if( $this->acl_is_removeable() && in_array($task['STATUS'],array("waiting","error","processed"))){
 472         $action.= "<input type='image' src='images/lists/trash.png' name='remove_task_".$key."'
 473           class='center' title='"._("Remove")."' alt='"._("Remove")."'>";
 474       }
 475       if(in_array($task['STATUS'],array("processing")) && !preg_match("/install/",$task['HEADERTAG'])){
 476         $action.= "<input type='image' src='images/lists/trash.png' name='remove_task_".$key."'
 477           class='center' title='"._("Remove")."' alt='"._("Remove")."'>";
 478       }
 479
 480       /* Create entry display name and tooltip */
 481       $color = "";
 482       $display = $task['MACADDRESS'];
 483       $tooltip = "";
 484       if(isset($task['PLAINNAME']) && !preg_match("/none/i",$task['PLAINNAME'])){
 485         $display = $task['PLAINNAME'];
 486         $tooltip = " title='".$task['MACADDRESS']."' ";
 487       }
 488       $display2= $task['HEADERTAG'];
 489
 490       /* Check if this event exists as Daemon class
 491        * In this case, display a more accurate entry.
 492        */
 493       if(isset($this->events['QUEUED'][$task['HEADERTAG']])){
 494         $evt_name   = $this->events['QUEUED'][$task['HEADERTAG']];
 495         $event_type = $this->events['BY_CLASS'][$evt_name];
 496         $display2   = $event_type['s_Menu_Name'];
 497
 498         if(strlen($display2) > 20){
 499           $display2 = substr($display2,0,18)."...";
 500         }
 501
 502         if(isset($event_type['ListImage']) && !empty($event_type['ListImage'])){
 503           $display2 = $event_type['ListImage']."&nbsp;".$display2;
 504         }
 505       }
 506
 507       $status = $task['STATUS'];
 508
 509       if($status == "waiting"){
 510         $status = "<img class='center' src='plugins/goto/images/clock.png' alt=''>&nbsp;"._("Waiting");
 511       }
 512       if($status == "error"){
 513         $status = "<img class='center' src='images/false.png' alt=''>&nbsp;"._("Error");
 514       }
 515       if($status == "processed"){
 516         $status = "<img class='center' src='images/true.png' alt=''>&nbsp;"._("Processed");
 517       }
 518
 519       /* Special handling for all entries that have
 520           STATUS == "processing" && PROGRESS == NUMERIC
 521        */
 522       if($status == "processing" && isset($task['PROGRESS'])){
 523         $percent = $task['PROGRESS'];
 524
 525         /* Show activation? */
 526         if ($percent == "goto-activation"){
 527           $status = "<img class='center' src='images/lists/off.png' alt=''>&nbsp;"._("Locked");
 528
 529         /* Show hardware detect? */
 530         } elseif ($percent == "goto-hardware-detection") {
 531           $status = "<img class='center' src='plugins/goto/images/hardware.png' alt=''>&nbsp;"._("Detection");
 532
 533         /* Real percent */
 534         } else {
 535          if (preg_match('/install/', $task['HEADERTAG'])){
 536             $status = "<img src='progress.php?x=80&y=13&p=".$task['PROGRESS']."' alt=''
 537                           id='progress_".preg_replace("/:/","_",$task['MACADDRESS'])."'>";
 538           } else {
 539             $status = preg_replace('/ /', '&nbsp;', _("in progress"));
 540           }
 541         }
 542       }
 543
 544       /* Create each field */
 545       $field0 = array("string" => "<input type='checkbox' id='item_selected_".$task['ID']."' name='item_selected_".$key."'>" ,
 546                       "attach" => "style='width:20px;".$color."'");
 547       $field1 = array("string" => $display,
 548                       "attach" => $tooltip."style='".$color."'");
 549       $field1a= array("string" => $display2,
 550                       "attach" => "style='".$color.";width:120px;'");
 551       $field2 = array("string" => date("d.m.Y H:i:s",strtotime($task['TIMESTAMP'])),"attach" => "style='".$color.";width:140px;'");
 552       $field3 = array("string" => $status,"attach" => "style='".$color.";width:80px;'");
 553       $field4 = array("string" => $prio_actions.$action,"attach" => "style='".$color.";text-align:right;width:140px;border-right:0px;'");
 554       $divlist->AddElement(array($field0,$field1,$field1a,$field2,$field3,$field4));
 555     }
 556
 557     $smarty = get_smarty();
 558     $smarty->assign("events",$this->events);
 559     $smarty->assign("start",$this->start);
 560     $smarty->assign("start_real", ($this->start + 1));
 561     $smarty->assign("ranges", array("10" => "10",
 562                                     "20" => "20",
 563                                     "25" => "25",
 564                                     "50" => "50",
 565                                     "100"=> "100",
 566                                     "200"=> "200",
 567                                     "9999" => "*"));
 568
 569     $count = $this->o_queue->number_of_queued_entries($this->event_tags);
 570     if(!$count) $count = $this->range;
 571     $divlist->SetListFooter(range_selector($count, $this->start, $this->range,"range"));
 572     $smarty->assign("range",$this->range);
 573     $smarty->assign("div",$divlist->Draw());
 574     return($smarty->fetch (get_template_path('gotomasses.tpl', TRUE, dirname(__FILE__))));
 575   }
 576
 577
 578   /*! \brief  Move an entry up or down in the queue, by updating its execution timestamp
 579       @param  $id     Integer  The ID of the entry which should be updated.
 580       @param  $type   String   "up" / "down"
 581       @return boolean TRUE in case of success else FALSE
 582   */
 583   public function update_priority($id,$type = "up")
 584   {
 585     if($type == "up"){
 586       $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp DESC");
 587     }else{
 588       $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp ASC");
 589     }
 590     $last = array();
 591     foreach($tmp as $entry){
 592       if($entry['ID'] == $id){
 593         if(count($last)){
 594           $time = strtotime($last['TIMESTAMP']);
 595           if($type == "up"){
 596             $time ++;
 597           }else{
 598             $time --;
 599           }
 600           $time_str = date("YmdHis",$time);
 601           return($this->o_queue->update_entries(array($id),array("timestamp" => $time_str)));
 602         }else{
 603           return(FALSE);
 604         }
 605       }
 606       $last = $entry;
 607     }
 608     return(FALSE);
 609   }
 610
 611
 612   /*! \brief  Resumes to status 'waiting'.
 613    *  @return Boolean TRUE in case of success, else FALSE.
 614    */
 615   private function resume_queue_entries($ids)
 616   {
 617     if(!count($ids)){
 618       return;
 619     }
 620
 621     /* Entries are resumed by setting the status to
 622      *  'waiting'
 623      */
 624     $data = array("status"    => "waiting");
 625
 626     /* Check if given ids are valid and check if the status
 627      *  allows resuming.
 628      */
 629     $update_ids = array();
 630     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 631       if(isset($entry['STATUS']) && preg_match("/paused/",$entry['STATUS'])){
 632         $update_ids[] = $entry['ID'];
 633       }
 634     }
 635
 636     /* Tell the daemon that we have entries to update.
 637      */
 638     if(count($update_ids)){
 639       if(!$this->o_queue->update_entries($update_ids,$data)){
 640         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
 641         return(FALSE);
 642       }
 643     }
 644     return(TRUE);
 645   }
 646
 647
 648   /*! \brief  Force queue job to be done as far as possible.
 649    *  @return Boolean TRUE in case of success, else FALSE.
 650    */
 651   private function execute_queue_entries($ids)
 652   {
 653     if(!count($ids)){
 654       return;
 655     }
 656
 657     /* Execution is forced by updating the status to
 658      *  waiting and setting the timestamp to current time.
 659      */
 660     $data = array(  "timestamp" => date("YmdHis",time()),
 661                     "status"    => "waiting");
 662
 663     /* Only allow execution of paused or waiting entries
 664      */
 665     $update_ids = array();
 666     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 667       if(in_array($entry['STATUS'],array("paused","waiting"))){
 668         $update_ids[] = $entry['ID'];
 669       }
 670     }
 671
 672     /* Tell the daemon that we want to update some entries
 673      */
 674     if(count($update_ids)){
 675       if(!$this->o_queue->update_entries($update_ids,$data)){
 676         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entries.")) , ERROR_DIALOG);
 677         return(FALSE);
 678       }
 679     }
 680     return(TRUE);
 681   }
 682
 683
 684   /*! \brief  Force queue job to be done as far as possible.
 685    *  @return Boolean TRUE in case of success, else FALSE.
 686    */
 687   private function abort_queue_entries($ids)
 688   {
 689     if(!count($ids)){
 690       return;
 691     }
 692
 693     /* Entries are paused by setting the status to
 694      *  something different from 'waiting'.
 695      * We simply use 'paused'.
 696      */
 697     $data = array("status"    => "paused");
 698
 699     /* Detect if the ids we got are valid and
 700      *  check if the status allows pausing.
 701      */
 702     $update_ids = array();
 703     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 704       if(isset($entry['STATUS']) && preg_match("/processing/",$entry['STATUS'])){
 705         if(isset($entry['MACADDRESS'])){
 706           $update_ids[] = $entry['MACADDRESS'];
 707         }else{
 708           trigger_error("No mac address found in event.");
 709         }
 710       }
 711     }
 712
 713     if(class_available("DaemonEvent_faireboot")){
 714       $tmp = new DaemonEvent_faireboot($this->config);
 715       $tmp->add_targets($update_ids);
 716       $tmp->set_type(TRIGGERED_EVENT);
 717       $this->recently_removed = $update_ids;
 718
 719       if(!$this->o_queue->append($tmp)){
 720         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
 721         return(FALSE);
 722       }
 723     }else{
 724       msg_dialog::display(_("Error"),
 725           sprintf(_("The job could not be aborted, the required class '%s' was not found."),
 726             "DaemonEvent_faireboot") , ERROR_DIALOG);
 727     }
 728   }
 729
 730
 731   /*! \brief Pauses the specified queue entry from execution.
 732    *  @return Boolean TRUE in case of success, else FALSE.
 733    */
 734   private function pause_queue_entries($ids)
 735   {
 736     if(!count($ids)){
 737       return;
 738     }
 739
 740     /* Entries are paused by setting the status to
 741      *  something different from 'waiting'.
 742      * We simply use 'paused'.
 743      */
 744     $data = array("status"    => "paused");
 745
 746     /* Detect if the ids we got are valid and
 747      *  check if the status allows pausing.
 748      */
 749     $update_ids = array();
 750     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 751       if(isset($entry['STATUS']) && preg_match("/waiting/",$entry['STATUS'])){
 752         $update_ids[] = $entry['ID'];
 753       }
 754     }
 755
 756     /* Tell the daemon that we want to update some entries
 757      */
 758     if(count($update_ids)){
 759       if(!$this->o_queue->update_entries($update_ids,$data)){
 760         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
 761         return(FALSE);
 762       }
 763     }
 764     return(TRUE);
 765   }
 766
 767
 768   /*! \brief  Request list of queued jobs.
 769    *  @return Returns an array of all queued jobs.
 770    */
 771   function reload()
 772   {
 773
 774     /* Sort map   html-post-name => daemon-col-name
 775      */
 776     $map = array(
 777         "QueuePosition" => "id",
 778         "Action"        => "status",
 779         "TaskID"        => "headertag",
 780         "TargetName"    => "macaddress",
 781         "Schedule"      => "timestamp");
 782
 783     /* Create sort header
 784      */
 785     if(!isset($map[$this->sort_by])){
 786       $sort = "id DESC";
 787     }else{
 788       $sort   = $map[$this->sort_by];
 789       if($this->sort_dir == "up"){
 790         $sort.= " ASC";
 791       }else{
 792         $sort.= " DESC";
 793       }
 794     }
 795
 796     /* Get entries. */
 797     $start  = $this->start;
 798     $stop   = $this->range;
 799     $entries = $this->o_queue->get_queued_entries($this->event_tags,$start,$stop,$sort);
 800     if ($this->o_queue->is_error()){
 801       msg_dialog::display(_("Error"), sprintf(_("Cannot load queue entries: %s"), "<br><br>".$this->o_queue->get_error()), ERROR_DIALOG);
 802     }
 803
 804     /* Assign entries by id.
 805      */
 806     $this->entries = array();
 807
 808     foreach($entries as $entry){
 809
 810       /* Skip entries which will be removed within the next seconds */
 811       if(isset($entry['MACADDRESS']) && in_array($entry['MACADDRESS'],$this->recently_removed)){
 812         continue;
 813       }
 814       $this->entries[$entry['ID']]= $entry;
 815     }
 816     $this->recently_removed = array();
 817   }
 818
 819
 820   /*! \brief  Handle post jobs, like sorting.
 821    */
 822   function save_object()
 823   {
 824     /* Check for sorting changes
 825      */
 826     $sort_vals = array("Action","QueuePosition","TargetName","Schedule","TaskID");
 827     if(isset($_GET['sort']) && in_array($_GET['sort'],$sort_vals)){
 828       $sort = $_GET['sort'];
 829       if($this->sort_by == $sort){
 830         if($this->sort_dir == "up"){
 831           $this->sort_dir = "down";
 832         }else{
 833           $this->sort_dir = "up";
 834         }
 835       }
 836       $this->sort_by = $sort;
 837     }
 838
 839     /* Range selection used? */
 840     if(isset($_POST['range']) && is_numeric($_POST['range'])){
 841       $this->range = $_POST['range'];
 842     }
 843
 844     /* Save filter settings */
 845     $gotomasses_filter = session::get("gotomasses_filter");
 846     foreach(array("range","sort_by","sort_dir") as $attr){
 847       $gotomasses_filter[$attr] = $this->$attr;
 848     }
 849     session::set("gotomasses_filter",$gotomasses_filter);
 850
 851     /* Page changed. */
 852     if(isset($_GET['start'])){
 853       $start = $_GET['start'];
 854       if(is_numeric($start) || $start == 0){
 855         $this->start = $start;
 856       }
 857     }
 858
 859     /* Check start stop and reset if necessary */
 860     $count = $this->o_queue->number_of_queued_entries($this->event_tags);
 861     if($this->start >= $count){
 862       $this->start = $count -1;
 863     }
 864     if($this->start < 0){
 865       $this->start = 0;
 866     }
 867   }
 868
 869
 870   function save()
 871   {
 872     // We do not save anything here.
 873   }
 874
 875
 876   /*! \brief  Return a list of all selected items.
 877     @return Array   Returns an array containing all selected item ids.
 878    */
 879   function list_get_selected_items()
 880   {
 881     $ids = array();
 882     foreach($_POST as $name => $value){
 883       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 884         $id   = preg_replace("/^item_selected_/","",$name);
 885         $ids[$id] = $id;
 886       }
 887     }
 888     return($ids);
 889   }
 890
 891
 892   static function plInfo()
 893   {
 894     return (array(
 895           "plShortName"   => _("System mass deployment"),
 896           "plDescription" => _("Provide a mechanism to automatically activate a set of systems"),
 897           "plSelfModify"  => FALSE,
 898           "plDepends"     => array(),
 899           "plPriority"    => 0,
 900           "plSection"     => array("addon"),
 901           "plCategory"    => array("gotomasses" => array("objectClass" => "none", "description" => _("System mass deployment"))),
 902           "plProvidedAcls" => array("Comment"   => _("Description"))
 903           ));
 904   }
 905 }
 906 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 907 ?>