trunk/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     $arr = array(
  90
  91         "/^pause_/"           => "pause",
  92         "/^resume_/"          => "resume",
  93         "/^execute_process_/" => "execute_process",
  94         "/^abort_process_/"   => "abort_process",
  95
  96         "/^prio_up_/"     => "prio_up",
  97         "/^prio_down_/"   => "prio_down",
  98
  99         "/^edit_task_/"             =>  "edit",
 100         "/^log_view_/"              =>  "logview",
 101         "/^remove_task_/"           =>  "remove",
 102         "/^new_task_/"              =>  "new_task");;
 103
 104     foreach($arr as $regex => $action){
 105       foreach($_POST as $name => $value){
 106         if(preg_match($regex,$name)){
 107           $s_action = $action;
 108           $s_entry  = preg_replace($regex,"",$name);
 109           $s_entry  = preg_replace("/_(x|y)$/","",$s_entry);
 110         }
 111       }
 112     }
 113
 114     /* Menu actions */
 115     if(isset($_POST['menu_action']) && !empty($_POST['menu_action'])){
 116       $s_action = $_POST['menu_action'];
 117     }
 118
 119     /* Edit posted from list link */
 120     if(isset($_GET['act']) && $_GET['act'] == "edit" && isset($_GET['id']) && isset($this->tasks[$_GET['id']])){
 121       $s_action = "edit";
 122       $s_entry = $_GET['id'];
 123     }
 124
 125
 126     /************
 127      * Import CSV file
 128      ************/
 129
 130     if($s_action == "import_file" && $this->acl_is_writeable("")){
 131       $this->dialog = new goto_import_file($this->config,$this);
 132     }
 133
 134     if(isset($_POST['import_abort'])){
 135       $this->dialog = FALSE;
 136     }
 137
 138
 139     /************
 140      * Handle Priority modifications
 141      ************/
 142
 143     if(preg_match("/^prio_/",$s_action) && $this->acl_is_writeable("")){
 144       switch($s_action){
 145         case 'prio_down'  : $this->update_priority($s_entry,"down");break;
 146         case 'prio_up'    : $this->update_priority($s_entry,"up");break;
 147       }
 148     }
 149
 150     /************
 151      * Handle pause/resume/execute modifications
 152      ************/
 153
 154     if(preg_match("/^resume/",$s_action) ||
 155         preg_match("/^pause/",$s_action) ||
 156         preg_match("/^abort_process/",$s_action) ||
 157         preg_match("/^execute_process/",$s_action)){
 158
 159       if($this->acl_is_writeable("")){
 160         switch($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 (".$s_action.").");
 171         }
 172       }
 173       if($this->o_queue->is_error()){
 174         msg_dialog::display(_("Error"), $this->o_queue->get_error(), ERROR_DIALOG);
 175       }
 176     }
 177
 178     /************
 179      * ADD
 180      ************/
 181
 182     if(preg_match("/^add_event_/",$s_action) && $this->acl_is_writeable("")){
 183       $type = preg_replace("/^add_event_/","",$s_action);
 184       if(isset($this->events['BY_CLASS'][$type])){
 185         $e_data = $this->events['BY_CLASS'][$type];
 186         $this->dialog = new $e_data['CLASS_NAME']($this->config);
 187       }
 188     }
 189
 190     /************
 191      * EDIT
 192      ************/
 193
 194     if($s_action == "edit" && $this->acl_is_writeable("")){
 195       $id =  $s_entry;
 196       $type = FALSE;
 197       if(isset($this->entries[$id])){
 198         $event = $this->entries[$s_entry];
 199         if($event['STATUS'] == "waiting" && isset($this->events['QUEUED'][$event['HEADERTAG']])){
 200           $evt_name = $this->events['QUEUED'][$event['HEADERTAG']];
 201           $type = $this->events['BY_CLASS'][$evt_name];
 202           $this->dialog = new $type['CLASS_NAME']($this->config,$event);
 203         }
 204       }
 205     }
 206
 207
 208     /************
 209      * LOG VIEW
 210      ************/
 211
 212     if($s_action == "logview"  && $this->acl_is_readable("")){
 213       $id =  $s_entry;
 214       $type = FALSE;
 215       if(isset($this->entries[$id])){
 216         $event = $this->entries[$s_entry];
 217         $this->dialog = new gotoLogView($this->config,"",$event,$this);
 218       }
 219     }
 220
 221
 222     /************
 223      * REMOVE
 224      ************/
 225
 226     /* Remove multiple */
 227     if($s_action == "remove_multiple" || $s_action == "remove"){
 228
 229       if(!$this->acl_is_removeable()){
 230         msg_dialog::display(_("Permission"), msgPool::permDelete(), ERROR_DIALOG);
 231       }else{
 232
 233         if($s_action == "remove"){
 234           $ids = array($s_entry);
 235         }else{
 236           $ids = $this->list_get_selected_items();
 237         }
 238
 239         $this->ids_to_remove = array();
 240
 241         if(count($ids)){
 242           $ret = $this->o_queue->ids_exist($ids);
 243           $ret = $this->o_queue->get_entries_by_id($ret);
 244           $tmp = "";
 245
 246           $deleteable_jobs = array();
 247           $not_deleteable_jobs = array();
 248           foreach($ret as $task){
 249
 250             /* Create a printable job name/description */
 251             if(isset($this->events['QUEUED'][$task['HEADERTAG']])){
 252               $evt_name = $this->events['QUEUED'][$task['HEADERTAG']];
 253               $evt = $this->events['BY_CLASS'][$evt_name];
 254               $j_name = $task['ID']." - ".$evt['s_Menu_Name']."&nbsp;".$task['MACADDRESS'];
 255             }else{
 256               $j_name = $task['ID']." - ".$task['HEADERTAG']."&nbsp;".$task['MACADDRESS'];
 257             }
 258
 259             /* Only remove WAITING or ERROR entries */
 260             if(in_array($task['STATUS'],array("waiting","error","processed")) ||
 261                 ($task['STATUS'] == "processing" && !preg_match("/install/",$task['HEADERTAG'])) ){
 262               $this->ids_to_remove[] = $task['ID'];
 263               $deleteable_jobs[] = $j_name;
 264             }else{
 265               $not_deleteable_jobs[] = $j_name;
 266             }
 267           }
 268           if(count($not_deleteable_jobs)){
 269             msg_dialog::display(_("Remove"),
 270                 sprintf(_("The following jobs couldn't be deleted, they have to be aborted: %s"),
 271                   "<br>".msgPool::buildList($not_deleteable_jobs)),INFO_DIALOG);
 272           }
 273
 274           if(count($this->ids_to_remove)){
 275             $smarty->assign("multiple", TRUE);
 276             $smarty->assign("info",msgPool::deleteInfo($deleteable_jobs));
 277             $this->current = $s_entry;
 278             return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
 279           }
 280         }
 281       }
 282     }
 283
 284     /* Remove specified tasks */
 285     if(count($this->ids_to_remove) && isset($_POST['delete_multiple_confirm'])){
 286
 287       /* Reboot hosts with not yet startet installations and timestamps in the past
 288        */
 289       if($this->acl_is_removeable("")){
 290         timezone::get_default_timezone();
 291         foreach($this->ids_to_remove as $id){
 292           $entry = $this->o_queue->get_entries_by_id(array($id));
 293           if(isset($entry['ANSWER1'])){
 294             $entry = $entry['ANSWER1'];
 295             if( $entry['STATUS'] == "waiting" &&
 296                 $entry['HEADERTAG'] == "trigger_action_reinstall"){
 297               $evt = new DaemonEvent_reinstall($this->config,$entry);
 298               if($evt->get_timestamp(FALSE)  < time()){
 299                 $r_evt = new DaemonEvent_localboot($this->config);
 300                 $r_evt->add_targets(array($entry['MACADDRESS']));
 301                 $r_evt->set_type(TRIGGERED_EVENT);
 302                 $this->o_queue->append($r_evt);
 303               }
 304             }
 305           }
 306         }
 307
 308         $this->o_queue->remove_entries($this->ids_to_remove);
 309         $this->save();
 310       }
 311     }
 312
 313     /* Remove aborted */
 314     if(isset($_POST['delete_cancel'])){
 315       $this->ids_to_remove = array();;
 316     }
 317
 318
 319     /************
 320      * EDIT
 321      ************/
 322
 323     /* Close dialog */
 324     if(isset($_POST['save_event_dialog'])){
 325       if(is_object($this->dialog)){
 326         $this->dialog->save_object();
 327         if(!$this->o_queue->append($this->dialog)){
 328           msg_dialog::display(_("Service infrastructure"),msgPool::siError($this->o_queue->get_error()),ERROR_DIALOG);
 329         }else{
 330           $this->dialog = FALSE;
 331           $this->current = -1;
 332         }
 333       }
 334     }
 335
 336
 337     /* Close dialog */
 338     if(isset($_POST['abort_event_dialog'])){
 339       $this->dialog = FALSE;
 340       $this->current = -1;
 341     }
 342
 343     /* Display dialogs if currently opened */
 344     if(is_object($this->dialog)){
 345       $this->dialog->save_object();
 346       $display = $this->dialog->execute();
 347
 348       if($this->dialog instanceOf goto_import_file && $this->dialog->import_successful){
 349         $this->dialog = FALSE;
 350       }else{
 351         return($display);
 352       }
 353     }
 354
 355     /************
 356      * Handle Divlist
 357      ************/
 358
 359     $divlist = new MultiSelectWindow($this->config,"gotoMasses",array("gotomasses"));
 360     $divlist->SetInformation(_("This menu allows you to remove and change the properties of GOsa tasks."));
 361     $divlist->SetSummary(_("List of queued jobs"));
 362     $divlist->EnableCloseButton(FALSE);
 363     $divlist->EnableSaveButton(FALSE);
 364     $divlist->SetHeadpageMode();
 365     $s = ".|"._("Actions")."|\n";
 366     $s.= "..|<img src='images/lists/new.png' alt='' border='0' class='center'>&nbsp;"._("Create")."\n";
 367
 368     if($this->acl_is_writeable("")){
 369       foreach($this->events['SCHEDULED'] as $name =>  $event){
 370         $s.= "...|".$event['MenuImage']."&nbsp;".$event['s_Menu_Name']."|add_event_".$name."\n";
 371       }
 372     }
 373     if($this->acl_is_removeable()){
 374       $s.= "..|---|\n";
 375       $s.= "..|<img src='images/lists/import.png' alt='' border='0' class='center'>&nbsp;"._("Import")."|import_file\n";
 376       $s.= "..|<img src='images/lists/trash.png' alt='' border='0' class='center'>&nbsp;"._("Remove")."|remove_multiple\n";
 377     }
 378     if(preg_match("/w/",$this->getacl(""))){
 379       $s.= "..|---|\n";
 380       $s.= "..|<img alt='"._("Resume")."' src='images/status_start.png' border='0' class='center'>&nbsp;"._("Resume")."|resume_all\n";
 381       $s.= "..|<img alt='"._("Pause")."' src='images/status_pause.png' border='0' class='center'>&nbsp;"._("Pause")."|pause_all\n";
 382       $s.= "..|<img alt='"._("Abort")."' src='images/small_error.png'  border='0' class='center'>&nbsp;"._("Abort")."|abort_process_all\n";
 383       $s.= "..|<img alt='"._("Execute")."' src='images/rocket.png'       border='0' class='center'>&nbsp;"._("Execute")."|execute_process_all\n";
 384     }
 385
 386     $divlist->SetDropDownHeaderMenu($s);
 387
 388     if($this->sort_dir == "up"){
 389       $sort_img = "<img src='images/lists/sort-up.png' alt='/\' border=0>";
 390     }else{
 391       $sort_img = "<img src='images/lists/sort-down.png' alt='\/' border=0>";
 392     }
 393
 394     if($this->sort_by == "TargetName"){ $sort_img_1 = $sort_img; } else { $sort_img_1 = "" ;}
 395     if($this->sort_by == "TaskID"){ $sort_img_2 = $sort_img; } else { $sort_img_2 = "" ;}
 396     if($this->sort_by == "Schedule"){ $sort_img_3 = $sort_img; } else { $sort_img_3 = "" ;}
 397     if($this->sort_by == "Action"){ $sort_img_4 = $sort_img; } else { $sort_img_4 = "" ;}
 398
 399     /* Create divlist */
 400     $divlist->SetListHeader("<input type='image' src='images/lists/reload.png' title='"._("Reload")."'>");
 401
 402     $plug  = $_GET['plug'];
 403     $chk = "<input type='checkbox' id='select_all' name='select_all'
 404                onClick='toggle_all_(\"^item_selected_[0-9]*$\",\"select_all\");' >";
 405
 406     /* set Page header */
 407     $divlist->AddHeader(array("string"=> $chk,          "attach"=>"style='width:20px;'"));
 408     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=TargetName'>"._("Target").$sort_img_1."</a>"));
 409     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=TaskID'>"._("Task").$sort_img_2."</a>",
 410                                       "attach"=>"style='width:120px;'"));
 411     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=Schedule'>"._("Schedule").$sort_img_3."</a>",
 412                                       "attach"=>"style='width:140px;'"));
 413     $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&amp;sort=Action'>"._("Status").$sort_img_4."</a>",
 414                                       "attach"=>"style='width:80px;'"));
 415     $divlist->AddHeader(array("string"=>_("Action"),
 416                                       "attach"=>"style='border-right:0px;width:140px;'"));
 417
 418
 419     /* Reload the list of entries */
 420     $this->reload();
 421
 422     foreach($this->entries as $key => $task){
 423
 424       $prio_actions="";
 425       $action = "";
 426
 427
 428       /* If WAITING add priority action
 429        */
 430       if(in_array($task['STATUS'],array("waiting")) && $this->acl_is_writeable("")){
 431         $prio_actions.= "<input class='center' type='image' src='plugins/goto/images/prio_increase.png'
 432           title='"._("Move up")."' name='prio_up_".$key."'>&nbsp;";
 433         $prio_actions.= "<input class='center' type='image' src='plugins/goto/images/prio_decrease.png'
 434           title='"._("Move down")."' name='prio_down_".$key."'>&nbsp;";
 435       }
 436
 437       /* If WAITING add pause action
 438        */
 439       if(in_array($task['STATUS'],array("waiting")) && $this->acl_is_writeable("")){
 440         $prio_actions.= "<input class='center' type='image' src='images/status_pause.png'
 441           title='"._("Pause job")."' name='pause_".$key."'>&nbsp;";
 442       }
 443
 444       /* If PAUSED add resume action
 445        */
 446       if(in_array($task['STATUS'],array("paused")) && $this->acl_is_writeable("")){
 447         $prio_actions.= "<input class='center' type='image' src='images/status_start.png'
 448           title='"._("Resume job")."' name='resume_".$key."'>&nbsp;";
 449       }
 450
 451       /* If PAUSED or WAITING add execution action
 452        */
 453       if(in_array($task['STATUS'],array("paused","waiting")) && $this->acl_is_writeable("")){
 454         $prio_actions.= "<input class='center' type='image' src='images/rocket.png'
 455           title='"._("Execute now")."' name='execute_process_".$key."'>&nbsp;";
 456       }
 457
 458       /* Add logview button, currently ever.
 459        */
 460       if($this->acl_is_readable("")){
 461         $action .= "<input type='image' src='plugins/goto/images/view_logs.png' name='log_view_".$key."'
 462           class='center' title='"._("View logs")."' alt='"._("View logs")."'>&nbsp;";
 463       }
 464
 465       /* If PAUSED or WAITING add edit action
 466        */
 467       if(in_array($task['STATUS'],array("waiting")) && $this->acl_is_writeable("")){
 468         $action.= "<input type='image' src='images/lists/edit.png' name='edit_task_".$key."'
 469           class='center' title='"._("Edit")."' alt='"._("Edit")."'>";
 470       }
 471
 472       /* If PROCESSING add abort action
 473        */
 474       if(in_array($task['STATUS'],array("processing")) && preg_match("/install/",$task['HEADERTAG']) && $this->acl_is_writeable("")){
 475         $action.= "<img src='images/empty.png' alt=''>";
 476         $action.= "<input class='center' type='image' src='images/small_error.png'
 477           title='"._("Abort job")."' name='abort_process_".$key."'>";
 478       }
 479
 480       /* If WAITING or ERROR add remove action
 481        */
 482       if( $this->acl_is_removeable() && in_array($task['STATUS'],array("waiting","error","processed"))){
 483         $action.= "<input type='image' src='images/lists/trash.png' name='remove_task_".$key."'
 484           class='center' title='"._("Remove")."' alt='"._("Remove")."'>";
 485       }
 486       if($this->acl_is_writeable("") && in_array($task['STATUS'],array("processing")) && !preg_match("/install/",$task['HEADERTAG'])){
 487         $action.= "<input type='image' src='images/lists/trash.png' name='remove_task_".$key."'
 488           class='center' title='"._("Remove")."' alt='"._("Remove")."'>";
 489       }
 490
 491       /* Create entry display name and tooltip */
 492       $color = "";
 493       $display = $task['MACADDRESS'];
 494       $tooltip = "";
 495       if(isset($task['PLAINNAME']) && !preg_match("/none/i",$task['PLAINNAME'])){
 496         $display = $task['PLAINNAME'];
 497         $tooltip = " title='".$task['MACADDRESS']."' ";
 498       }
 499       $display2= $task['HEADERTAG'];
 500
 501       /* Check if this event exists as Daemon class
 502        * In this case, display a more accurate entry.
 503        */
 504       if(isset($this->events['QUEUED'][$task['HEADERTAG']])){
 505         $evt_name   = $this->events['QUEUED'][$task['HEADERTAG']];
 506         $event_type = $this->events['BY_CLASS'][$evt_name];
 507         $display2   = $event_type['s_Menu_Name'];
 508
 509         if(strlen($display2) > 20){
 510           $display2 = substr($display2,0,18)."...";
 511         }
 512
 513         if(isset($event_type['ListImage']) && !empty($event_type['ListImage'])){
 514           $display2 = $event_type['ListImage']."&nbsp;".$display2;
 515         }
 516       }
 517
 518       $status = $task['STATUS'];
 519
 520       if($status == "waiting"){
 521         $status = "<img class='center' src='plugins/goto/images/clock.png' alt=''>&nbsp;"._("Waiting");
 522       }
 523       if($status == "error"){
 524         $status = "<img class='center' src='images/false.png' alt=''>&nbsp;"._("Error");
 525       }
 526       if($status == "processed"){
 527         $status = "<img class='center' src='images/true.png' alt=''>&nbsp;"._("Processed");
 528       }
 529
 530       /* Special handling for all entries that have
 531           STATUS == "processing" && PROGRESS == NUMERIC
 532        */
 533       if($status == "processing" && isset($task['PROGRESS'])){
 534         $percent = $task['PROGRESS'];
 535
 536         /* Show activation? */
 537         if ($percent == "goto-activation"){
 538           $status = "<img class='center' src='images/lists/off.png' alt=''>&nbsp;"._("Locked");
 539
 540         /* Show hardware detect? */
 541         } elseif ($percent == "goto-hardware-detection") {
 542           $status = "<img class='center' src='plugins/goto/images/hardware.png' alt=''>&nbsp;"._("Detection");
 543
 544         /* Real percent */
 545         } else {
 546          if (preg_match('/install/', $task['HEADERTAG'])){
 547             $status = "<img src='progress.php?x=80&y=13&p=".$task['PROGRESS']."' alt=''
 548                           id='progress_".preg_replace("/:/","_",$task['MACADDRESS'])."'>";
 549           } else {
 550             $status = preg_replace('/ /', '&nbsp;', _("in progress"));
 551           }
 552         }
 553       }
 554
 555       /* Create each field */
 556       $field0 = array("string" => "<input type='checkbox' id='item_selected_".$task['ID']."' name='item_selected_".$key."'>" ,
 557                       "attach" => "style='width:20px;".$color."'");
 558       $field1 = array("string" => $display,
 559                       "attach" => $tooltip."style='".$color."'");
 560       $field1a= array("string" => $display2,
 561                       "attach" => "style='".$color.";width:120px;'");
 562       if ($task['TIMESTAMP'] == "19700101000000"){
 563               $field2 = array("string" => _("immediately"),"attach" => "style='".$color.";width:140px;'");
 564       } else {
 565               $field2 = array("string" => date("d.m.Y H:i:s",strtotime($task['TIMESTAMP'])),"attach" => "style='".$color.";width:140px;'");
 566       }
 567       $field3 = array("string" => $status,"attach" => "style='".$color.";width:80px;'");
 568       $field4 = array("string" => $prio_actions.$action,"attach" => "style='".$color.";text-align:right;width:140px;border-right:0px;'");
 569       $divlist->AddElement(array($field0,$field1,$field1a,$field2,$field3,$field4));
 570     }
 571
 572     $smarty = get_smarty();
 573     $smarty->assign("events",$this->events);
 574     $smarty->assign("start",$this->start);
 575     $smarty->assign("start_real", ($this->start + 1));
 576     $smarty->assign("ranges", array("10" => "10",
 577                                     "20" => "20",
 578                                     "25" => "25",
 579                                     "50" => "50",
 580                                     "100"=> "100",
 581                                     "200"=> "200",
 582                                     "9999" => "*"));
 583
 584     $count = $this->o_queue->number_of_queued_entries($this->event_tags);
 585     if(!$count) $count = $this->range;
 586     $divlist->SetListFooter(range_selector($count, $this->start, $this->range,"range"));
 587     $smarty->assign("range",$this->range);
 588     $smarty->assign("div",$divlist->Draw());
 589     return($smarty->fetch (get_template_path('gotomasses.tpl', TRUE, dirname(__FILE__))));
 590   }
 591
 592
 593   /*! \brief  Move an entry up or down in the queue, by updating its execution timestamp
 594       @param  $id     Integer  The ID of the entry which should be updated.
 595       @param  $type   String   "up" / "down"
 596       @return boolean TRUE in case of success else FALSE
 597   */
 598   public function update_priority($id,$type = "up")
 599   {
 600     if($type == "up"){
 601       $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp DESC");
 602     }else{
 603       $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp ASC");
 604     }
 605     $last = array();
 606     foreach($tmp as $entry){
 607       if($entry['ID'] == $id){
 608         if(count($last)){
 609           $time = strtotime($last['TIMESTAMP']);
 610           if($type == "up"){
 611             $time ++;
 612           }else{
 613             $time --;
 614           }
 615           $time_str = date("YmdHis",$time);
 616           return($this->o_queue->update_entries(array($id),array("timestamp" => $time_str)));
 617         }else{
 618           return(FALSE);
 619         }
 620       }
 621       $last = $entry;
 622     }
 623     return(FALSE);
 624   }
 625
 626
 627   /*! \brief  Resumes to status 'waiting'.
 628    *  @return Boolean TRUE in case of success, else FALSE.
 629    */
 630   private function resume_queue_entries($ids)
 631   {
 632     if(!count($ids)){
 633       return;
 634     }
 635
 636     /* Entries are resumed by setting the status to
 637      *  'waiting'
 638      */
 639     $data = array("status"    => "waiting");
 640
 641     /* Check if given ids are valid and check if the status
 642      *  allows resuming.
 643      */
 644     $update_ids = array();
 645     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 646       if(isset($entry['STATUS']) && preg_match("/paused/",$entry['STATUS'])){
 647         $update_ids[] = $entry['ID'];
 648       }
 649     }
 650
 651     /* Tell the daemon that we have entries to update.
 652      */
 653     if(count($update_ids)){
 654       if(!$this->o_queue->update_entries($update_ids,$data)){
 655         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
 656         return(FALSE);
 657       }
 658     }
 659     return(TRUE);
 660   }
 661
 662
 663   /*! \brief  Force queue job to be done as far as possible.
 664    *  @return Boolean TRUE in case of success, else FALSE.
 665    */
 666   private function execute_queue_entries($ids)
 667   {
 668     if(!count($ids)){
 669       return;
 670     }
 671
 672     /* Execution is forced by updating the status to
 673      *  waiting and setting the timestamp to current time.
 674      */
 675     $data = array(  "timestamp" => date("YmdHis",time()),
 676                     "status"    => "waiting");
 677
 678     /* Only allow execution of paused or waiting entries
 679      */
 680     $update_ids = array();
 681     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 682       if(in_array($entry['STATUS'],array("paused","waiting"))){
 683         $update_ids[] = $entry['ID'];
 684       }
 685     }
 686
 687     /* Tell the daemon that we want to update some entries
 688      */
 689     if(count($update_ids)){
 690       if(!$this->o_queue->update_entries($update_ids,$data)){
 691         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entries.")) , ERROR_DIALOG);
 692         return(FALSE);
 693       }
 694     }
 695     return(TRUE);
 696   }
 697
 698
 699   /*! \brief  Force queue job to be done as far as possible.
 700    *  @return Boolean TRUE in case of success, else FALSE.
 701    */
 702   private function abort_queue_entries($ids)
 703   {
 704     if(!count($ids)){
 705       return;
 706     }
 707
 708     /* Entries are paused by setting the status to
 709      *  something different from 'waiting'.
 710      * We simply use 'paused'.
 711      */
 712     $data = array("status"    => "paused");
 713
 714     /* Detect if the ids we got are valid and
 715      *  check if the status allows pausing.
 716      */
 717     $update_ids = array();
 718     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 719       if(isset($entry['STATUS']) && preg_match("/processing/",$entry['STATUS'])){
 720         if(isset($entry['MACADDRESS'])){
 721           $update_ids[] = $entry['MACADDRESS'];
 722         }else{
 723           trigger_error("No mac address found in event.");
 724         }
 725       }
 726     }
 727
 728     if(class_available("DaemonEvent_faireboot")){
 729       $tmp = new DaemonEvent_faireboot($this->config);
 730       $tmp->add_targets($update_ids);
 731       $tmp->set_type(TRIGGERED_EVENT);
 732       $this->recently_removed = $update_ids;
 733
 734       if(!$this->o_queue->append($tmp)){
 735         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
 736         return(FALSE);
 737       }
 738     }else{
 739       msg_dialog::display(_("Error"),
 740           sprintf(_("Required class '%s' cannot be found: job not aborted!"),
 741             "DaemonEvent_faireboot") , ERROR_DIALOG);
 742     }
 743   }
 744
 745
 746   /*! \brief Pauses the specified queue entry from execution.
 747    *  @return Boolean TRUE in case of success, else FALSE.
 748    */
 749   private function pause_queue_entries($ids)
 750   {
 751     if(!count($ids)){
 752       return;
 753     }
 754
 755     /* Entries are paused by setting the status to
 756      *  something different from 'waiting'.
 757      * We simply use 'paused'.
 758      */
 759     $data = array("status"    => "paused");
 760
 761     /* Detect if the ids we got are valid and
 762      *  check if the status allows pausing.
 763      */
 764     $update_ids = array();
 765     foreach($this->o_queue->get_entries_by_id($ids) as $entry){
 766       if(isset($entry['STATUS']) && preg_match("/waiting/",$entry['STATUS'])){
 767         $update_ids[] = $entry['ID'];
 768       }
 769     }
 770
 771     /* Tell the daemon that we want to update some entries
 772      */
 773     if(count($update_ids)){
 774       if(!$this->o_queue->update_entries($update_ids,$data)){
 775         msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
 776         return(FALSE);
 777       }
 778     }
 779     return(TRUE);
 780   }
 781
 782
 783   /*! \brief  Request list of queued jobs.
 784    *  @return Returns an array of all queued jobs.
 785    */
 786   function reload()
 787   {
 788
 789     /* Sort map   html-post-name => daemon-col-name
 790      */
 791     $map = array(
 792         "QueuePosition" => "id",
 793         "Action"        => "status",
 794         "TaskID"        => "headertag",
 795         "TargetName"    => "macaddress",
 796         "Schedule"      => "timestamp");
 797
 798     /* Create sort header
 799      */
 800     if(!isset($map[$this->sort_by])){
 801       $sort = "id DESC";
 802     }else{
 803       $sort   = $map[$this->sort_by];
 804       if($this->sort_dir == "up"){
 805         $sort.= " ASC";
 806       }else{
 807         $sort.= " DESC";
 808       }
 809     }
 810
 811     /* Sleep a second to avoid timing issues when adding new items */
 812     sleep(1);
 813
 814     /* Get entries. */
 815     $start  = $this->start;
 816     $stop   = $this->range;
 817     $entries = $this->o_queue->get_queued_entries($this->event_tags,$start,$stop,$sort);
 818     if ($this->o_queue->is_error()){
 819       msg_dialog::display(_("Error"), sprintf(_("Cannot load queue entries: %s"), "<br><br>".$this->o_queue->get_error()), ERROR_DIALOG);
 820     }
 821
 822     /* Assign entries by id.
 823      */
 824     $this->entries = array();
 825
 826     foreach($entries as $entry){
 827
 828       /* Skip entries which will be removed within the next seconds */
 829       if(isset($entry['MACADDRESS']) && in_array($entry['MACADDRESS'],$this->recently_removed)){
 830         continue;
 831       }
 832       $this->entries[$entry['ID']]= $entry;
 833     }
 834     $this->recently_removed = array();
 835   }
 836
 837
 838   /*! \brief  Handle post jobs, like sorting.
 839    */
 840   function save_object()
 841   {
 842     /* Check for sorting changes
 843      */
 844     $sort_vals = array("Action","QueuePosition","TargetName","Schedule","TaskID");
 845     if(isset($_GET['sort']) && in_array($_GET['sort'],$sort_vals)){
 846       $sort = $_GET['sort'];
 847       if($this->sort_by == $sort){
 848         if($this->sort_dir == "up"){
 849           $this->sort_dir = "down";
 850         }else{
 851           $this->sort_dir = "up";
 852         }
 853       }
 854       $this->sort_by = $sort;
 855     }
 856
 857     /* Range selection used? */
 858     if(isset($_POST['range']) && is_numeric($_POST['range'])){
 859       $this->range = $_POST['range'];
 860     }
 861
 862     /* Save filter settings */
 863     $gotomasses_filter = session::get("gotomasses_filter");
 864     foreach(array("range","sort_by","sort_dir") as $attr){
 865       $gotomasses_filter[$attr] = $this->$attr;
 866     }
 867     session::set("gotomasses_filter",$gotomasses_filter);
 868
 869     /* Page changed. */
 870     if(isset($_GET['start'])){
 871       $start = $_GET['start'];
 872       if(is_numeric($start) || $start == 0){
 873         $this->start = $start;
 874       }
 875     }
 876
 877     /* Check start stop and reset if necessary */
 878     $count = $this->o_queue->number_of_queued_entries($this->event_tags);
 879     if($this->start >= $count){
 880       $this->start = $count -1;
 881     }
 882     if($this->start < 0){
 883       $this->start = 0;
 884     }
 885   }
 886
 887
 888   function save()
 889   {
 890     // We do not save anything here.
 891   }
 892
 893
 894   /*! \brief  Return a list of all selected items.
 895     @return Array   Returns an array containing all selected item ids.
 896    */
 897   function list_get_selected_items()
 898   {
 899     $ids = array();
 900     foreach($_POST as $name => $value){
 901       if(preg_match("/^item_selected_[0-9]*$/",$name)){
 902         $id   = preg_replace("/^item_selected_/","",$name);
 903         $ids[$id] = $id;
 904       }
 905     }
 906     return($ids);
 907   }
 908
 909
 910   static function plInfo()
 911   {
 912     return (array(
 913           "plShortName"   => _("System deployment"),
 914           "plDescription" => _("Provide a mechanism to automatically activate systems"),
 915           "plSelfModify"  => FALSE,
 916           "plDepends"     => array(),
 917           "plPriority"    => 0,
 918           "plSection"     => array("addon"),
 919           "plCategory"    => array("gotomasses" => array("objectClass" => "none", "description" => _("System deployment"))),
 920           "plProvidedAcls" => array("Comment"   => _("Description"))
 921           ));
 922   }
 923 }
 924 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 925 ?>