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 */
23 class gotomasses extends plugin
24 {
25 /* Definitions */
26 var $plHeadline = "Deployment status";
27 var $plDescription = "System deployment status";
29 /* attribute list for save action */
30 var $attributes= array();
31 var $objectclasses= array();
33 /* Queue tasks */
34 var $current = FALSE;
35 var $dialog = FALSE;
36 var $ids_to_remove = array();
37 var $divlist = NULL;
39 var $events = array();
40 var $event_tags = array();
42 var $sort_by = "Schedule";
43 var $sort_dir = "down";
44 var $entries = array();
45 var $range = 25;
46 var $start = 0;
48 function gotomasses(&$config, $dn= NULL)
49 {
50 /* Include config object */
51 $this->config= &$config;
52 $this->o_queue = new gosaSupportDaemon(TRUE,5);
53 $this->events = DaemonEvent::get_event_types( SYSTEM_EVENT);
55 /* Get tags that will be used in queue searches */
56 $this->event_tags = array("none");
57 foreach($this->events['SCHEDULED'] as $evt){
58 $this->event_tags[] = $evt['s_Queued_Action'];
59 }
60 }
63 function execute()
64 {
65 $smarty = get_smarty();
67 /************
68 * Handle posts
69 ************/
71 $s_entry = $s_action = "";
72 $arr = array(
74 "/^pause_/" => "pause",
75 "/^resume_/" => "resume",
76 "/^execute_process_/" => "execute_process",
77 "/^abort_process_/" => "abort_process",
79 "/^prio_up_/" => "prio_up",
80 "/^prio_down_/" => "prio_down",
82 "/^edit_task_/" => "edit",
83 "/^remove_task_/" => "remove",
84 "/^new_task_/" => "new_task");;
87 foreach($arr as $regex => $action){
88 foreach($_POST as $name => $value){
89 if(preg_match($regex,$name)){
90 $s_action = $action;
91 $s_entry = preg_replace($regex,"",$name);
92 $s_entry = preg_replace("/_(x|y)$/","",$s_entry);
93 }
94 }
95 }
97 /* Menu actions */
98 if(isset($_POST['menu_action']) && !empty($_POST['menu_action'])){
99 $s_action = $_POST['menu_action'];
100 }
102 /* Edit posted from list link */
103 if(isset($_GET['act']) && $_GET['act'] == "edit" && isset($_GET['id']) && isset($this->tasks[$_GET['id']])){
104 $s_action = "edit";
105 $s_entry = $_GET['id'];
106 }
109 /************
110 * Handle Priority modifications
111 ************/
113 if(preg_match("/^prio_/",$s_action)){
114 switch($s_action){
115 case 'prio_down' : $this->update_priority($s_entry,"down");break;
116 case 'prio_up' : $this->update_priority($s_entry,"up");break;
117 }
118 }
120 /************
121 * Handle pause/resume/execute modifications
122 ************/
124 if(preg_match("/^resume/",$s_action) ||
125 preg_match("/^pause/",$s_action) ||
126 preg_match("/^abort_process/",$s_action) ||
127 preg_match("/^execute_process/",$s_action)){
129 switch($s_action){
130 case 'resume' : $this->resume_queue_entries (array($s_entry));break;
131 case 'pause' : $this->pause_queue_entries (array($s_entry));break;
132 case 'execute_process': $this->execute_queue_entries (array($s_entry));break;
133 case 'abort_process' : $this->abort_queue_entries (array($s_entry));break;
134 case 'resume_all' : $this->resume_queue_entries ($this->list_get_selected_items());break;
135 case 'pause_all' : $this->pause_queue_entries ($this->list_get_selected_items());break;
136 case 'execute_process_all': $this->execute_queue_entries ($this->list_get_selected_items());break;
137 case 'abort_process_all' : $this->abort_queue_entries ($this->list_get_selected_items());break;
139 default : trigger_error("Undefined action setting used (".$s_action.").");
140 }
141 if($this->o_queue->is_error()){
142 msg_dialog::display(_("Error"), $this->o_queue->get_error(), ERROR_DIALOG);
143 }
144 }
146 /************
147 * ADD
148 ************/
150 if(preg_match("/^add_event_/",$s_action)){
151 $type = preg_replace("/^add_event_/","",$s_action);
152 if(isset($this->events['BY_CLASS'][$type])){
153 $e_data = $this->events['BY_CLASS'][$type];
154 $this->dialog = new $e_data['CLASS_NAME']($this->config);
155 }
156 }
158 /************
159 * EDIT
160 ************/
162 if($s_action == "edit"){
163 $id = $s_entry;
164 $type = FALSE;
165 if(isset($this->entries[$id])){
166 $event = $this->entries[$s_entry];
167 if($event['STATUS'] == "waiting" && isset($this->events['QUEUED'][$event['HEADERTAG']])){
168 $evt_name = $this->events['QUEUED'][$event['HEADERTAG']];
169 $type = $this->events['BY_CLASS'][$evt_name];
170 $this->dialog = new $type['CLASS_NAME']($this->config,$event);
171 }
172 }
173 }
175 /************
176 * REMOVE
177 ************/
179 /* Remove multiple */
180 if($s_action == "remove_multiple" || $s_action == "remove"){
182 if(!$this->acl_is_removeable()){
183 msg_dialog::display(_("Permission"), msgPool::permDelete(), ERROR_DIALOG);
184 }else{
186 if($s_action == "remove"){
187 $ids = array($s_entry);
188 }else{
189 $ids = $this->list_get_selected_items();
190 }
192 $this->ids_to_remove = array();
194 if(count($ids)){
195 $ret = $this->o_queue->ids_exist($ids);
196 $ret = $this->o_queue->get_entries_by_id($ret);
197 $tmp = "";
198 foreach($ret as $task){
200 /* Only remove WAITING or ERROR entries */
201 if(in_array($task['STATUS'],array("waiting","error","processed")) ||
202 ($task['STATUS'] == "processing" && !preg_match("/install/",$task['HEADERTAG'])) ){
203 $this->ids_to_remove[] = $task['ID'];
204 if(isset($this->events['QUEUED'][$task['HEADERTAG']])){
205 $evt_name = $this->events['QUEUED'][$task['HEADERTAG']];
206 $evt = $this->events['BY_CLASS'][$evt_name];
207 $tmp.= "\n".$task['ID']." - ".$evt['s_Menu_Name']." ".$task['MACADDRESS'];
208 }else{
209 $tmp.= "\n".$task['ID']." - ".$task['HEADERTAG']." ".$task['MACADDRESS'];
210 }
211 }
212 }
213 $smarty->assign("multiple", TRUE);
214 $smarty->assign("info",msgPool::deleteInfo("<pre>".$tmp."</pre>"));
215 $this->current = $s_entry;
216 return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
217 }
218 }
219 }
221 /* Remove specified tasks */
222 if(count($this->ids_to_remove) && isset($_POST['delete_multiple_confirm'])){
224 /* Reboot hosts with not yet startet installations and timestamps in the past
225 */
226 timezone::get_default_timezone();
227 foreach($this->ids_to_remove as $id){
228 $entry = $this->o_queue->get_entries_by_id(array($id));
229 if(isset($entry['ANSWER1'])){
230 $entry = $entry['ANSWER1'];
231 if( $entry['STATUS'] == "waiting" &&
232 $entry['HEADERTAG'] == "trigger_action_reinstall"){
233 $evt = new DaemonEvent_reinstall($this->config,$entry);
234 if($evt->get_timestamp(FALSE) < time()){
235 $r_evt = new DaemonEvent_localboot($this->config);
236 $r_evt->add_targets(array($entry['MACADDRESS']));
237 $r_evt->set_type(TRIGGERED_EVENT);
238 $this->o_queue->append($r_evt);
239 }
240 }
241 }
242 }
244 $this->o_queue->remove_entries($this->ids_to_remove);
245 $this->save();
246 }
248 /* Remove aborted */
249 if(isset($_POST['delete_cancel'])){
250 $this->ids_to_remove = array();;
251 }
254 /************
255 * EDIT
256 ************/
258 /* Close dialog */
259 if(isset($_POST['save_event_dialog'])){
260 if(is_object($this->dialog)){
261 $this->dialog->save_object();
262 if(!$this->o_queue->append($this->dialog)){
263 msg_dialog::display(_("Service infrastructure"),msgPool::siError($this->o_queue->get_error()),ERROR_DIALOG);
264 }else{
265 $this->dialog = FALSE;
266 $this->current = -1;
267 }
268 }
269 }
272 /* Close dialog */
273 if(isset($_POST['abort_event_dialog'])){
274 $this->dialog = FALSE;
275 $this->current = -1;
276 }
278 /* Display dialogs if currently opened */
279 if(is_object($this->dialog)){
280 $this->dialog->save_object();
281 return($this->dialog->execute());
282 }
284 /************
285 * Handle Divlist
286 ************/
288 $divlist = new MultiSelectWindow($this->config,"gotoMasses",array("gotomasses"));
289 $divlist->SetInformation(_("This menu allows you to remove and change the properties of GOsa tasks."));
290 $divlist->SetSummary(_("List of queued jobs"));
291 $divlist->EnableCloseButton(FALSE);
292 $divlist->EnableSaveButton(FALSE);
293 $divlist->SetHeadpageMode();
294 $s = ".|"._("Actions")."|\n";
295 $s.= "..|<img src='images/lists/new.png' alt='' border='0' class='center'> "._("Create")."\n";
297 foreach($this->events['SCHEDULED'] as $name => $event){
298 $s.= "...|".$event['MenuImage']." ".$event['s_Menu_Name']."|add_event_".$name."\n";
299 }
300 if($this->acl_is_removeable()){
301 $s.= "..|---|\n";
302 $s.= "..|<img src='images/lists/trash.png' alt='' border='0' class='center'> "._("Remove")."|remove_multiple\n";
303 }
304 if(preg_match("/w/",$this->getacl(""))){
305 $s.= "..|---|\n";
306 $s.= "..|<img src='images/status_start.png' alt='' border='0' class='center'> "._("Resume")."|resume_all\n";
307 $s.= "..|<img src='images/status_pause.png' alt='' border='0' class='center'> "._("Pause")."|pause_all\n";
308 $s.= "..|<img src='images/small_error.png' alt='' border='0' class='center'> "._("Abort")."|abort_process_all\n";
309 $s.= "..|<img src='images/rocket.png' alt='' border='0' class='center'> "._("Execute")."|execute_process_all\n";
310 }
312 $divlist->SetDropDownHeaderMenu($s);
314 if($this->sort_dir == "up"){
315 $sort_img = "<img src='images/lists/sort-up.png' alt='/\' border=0>";
316 }else{
317 $sort_img = "<img src='images/lists/sort-down.png' alt='\/' border=0>";
318 }
320 if($this->sort_by == "TargetName"){ $sort_img_1 = $sort_img; } else { $sort_img_1 = "" ;}
321 if($this->sort_by == "TaskID"){ $sort_img_2 = $sort_img; } else { $sort_img_2 = "" ;}
322 if($this->sort_by == "Schedule"){ $sort_img_3 = $sort_img; } else { $sort_img_3 = "" ;}
323 if($this->sort_by == "Action"){ $sort_img_4 = $sort_img; } else { $sort_img_4 = "" ;}
325 /* Create divlist */
326 $divlist->SetListHeader("<input type='image' src='images/lists/reload.png' title='"._("Reload")."'>");
328 $plug = $_GET['plug'];
329 $chk = "<input type='checkbox' id='select_all' name='select_all'
330 onClick='toggle_all_(\"^item_selected_[0-9]*$\",\"select_all\");' >";
332 /* set Page header */
333 $divlist->AddHeader(array("string"=> $chk, "attach"=>"style='width:20px;'"));
334 $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&sort=TargetName'>"._("Target").$sort_img_1."</a>"));
335 $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&sort=TaskID'>"._("Task").$sort_img_2."</a>",
336 "attach"=>"style='width:120px;'"));
337 $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&sort=Schedule'>"._("Schedule").$sort_img_3."</a>",
338 "attach"=>"style='width:140px;'"));
339 $divlist->AddHeader(array("string"=>"<a href='?plug=".$plug."&sort=Action'>"._("Status").$sort_img_4."</a>",
340 "attach"=>"style='width:80px;'"));
341 $divlist->AddHeader(array("string"=>_("Action"),
342 "attach"=>"style='border-right:0px;width:120px;'"));
345 /* Reload the list of entries */
346 $this->reload();
348 foreach($this->entries as $key => $task){
350 $prio_actions="";
351 $action = "";
353 /* If WAITING add priority action
354 */
355 if(in_array($task['STATUS'],array("waiting"))){
356 $prio_actions.= "<input class='center' type='image' src='images/prio_increase.png'
357 title='"._("Move up in execution queue")."' name='prio_up_".$key."'> ";
358 $prio_actions.= "<input class='center' type='image' src='images/prio_decrease.png'
359 title='"._("Move down in execution queue")."' name='prio_down_".$key."'> ";
360 }
362 /* If WAITING add pause action
363 */
364 if(in_array($task['STATUS'],array("waiting"))){
365 $prio_actions.= "<input class='center' type='image' src='images/status_pause.png'
366 title='"._("Pause job")."' name='pause_".$key."'> ";
367 }
369 /* If PAUSED add resume action
370 */
371 if(in_array($task['STATUS'],array("paused"))){
372 $prio_actions.= "<input class='center' type='image' src='images/status_start.png'
373 title='"._("Resume job")."' name='resume_".$key."'> ";
374 }
376 /* If PROCESSING add abort action
377 */
378 if(in_array($task['STATUS'],array("processing")) && preg_match("/install/",$task['HEADERTAG'])){
379 $prio_actions.= "<input class='center' type='image' src='images/small_error.png'
380 title='"._("Abort execution")."' name='abort_process_".$key."'>";
381 }
383 /* If PAUSED or WAITING add execution action
384 */
385 if(in_array($task['STATUS'],array("paused","waiting"))){
386 $prio_actions.= "<input class='center' type='image' src='images/rocket.png'
387 title='"._("Force execution now!")."' name='execute_process_".$key."'> ";
388 }
390 /* If PAUSED or WAITING add edit action
391 */
392 if(in_array($task['STATUS'],array("waiting"))){
393 $action.= "<input type='image' src='images/lists/edit.png' name='edit_task_".$key."'
394 class='center' alt='"._("Edit")."'>";
395 }
397 /* If WAITING or ERROR add remove action
398 */
399 if( $this->acl_is_removeable() && in_array($task['STATUS'],array("waiting","error","processed"))){
400 $action.= "<input type='image' src='images/lists/trash.png' name='remove_task_".$key."'
401 class='center' alt='"._("Remove")."'>";
402 }
403 if(in_array($task['STATUS'],array("processing")) && !preg_match("/install/",$task['HEADERTAG'])){
404 $action.= "<input type='image' src='images/lists/trash.png' name='remove_task_".$key."'
405 class='center' alt='"._("Remove")."'>";
406 }
408 /* Create entry display name and tooltip */
409 $color = "";
410 $display = $task['MACADDRESS'];
411 $tooltip = "";
412 if(isset($task['PLAINNAME']) && !preg_match("/none/i",$task['PLAINNAME'])){
413 $display = $task['PLAINNAME'];
414 $tooltip = " title='".$task['MACADDRESS']."' ";
415 }
416 $display2= $task['HEADERTAG'];
418 /* Check if this event exists as Daemon class
419 * In this case, display a more accurate entry.
420 */
421 if(isset($this->events['QUEUED'][$task['HEADERTAG']])){
422 $evt_name = $this->events['QUEUED'][$task['HEADERTAG']];
423 $event_type = $this->events['BY_CLASS'][$evt_name];
424 $display2 = $event_type['s_Menu_Name'];
426 if(strlen($display2) > 20){
427 $display2 = substr($display2,0,18)."...";
428 }
430 if(isset($event_type['ListImage']) && !empty($event_type['ListImage'])){
431 $display2 = $event_type['ListImage']." ".$display2;
432 }
433 }
435 $status = $task['STATUS'];
437 if($status == "waiting"){
438 $status = "<img class='center' src='images/clock.png' alt=''> "._("Waiting");
439 }
440 if($status == "error"){
441 $status = "<img class='center' src='images/false.png' alt=''> "._("Error");
442 }
443 if($status == "processed"){
444 $status = "<img class='center' src='images/true.png' alt=''> "._("Processed");
445 }
447 /* Special handling for all entries that have
448 STATUS == "processing" && PROGRESS == NUMERIC
449 */
450 if($status == "processing" && isset($task['PROGRESS'])){
451 $percent = $task['PROGRESS'];
453 /* Show activation? */
454 if ($percent == "goto-activation"){
455 $status = "<img class='center' src='images/lists/off.png' alt=''> "._("Locked");
457 /* Show hardware detect? */
458 } elseif ($percent == "goto-hardware-detection") {
459 $status = "<img class='center' src='images/hardware.png' alt=''> "._("Detection");
461 /* Real percent */
462 } else {
463 if (preg_match('/install/', $task['HEADERTAG'])){
464 $status = "<img src='progress.php?x=80&y=13&p=".$percent."' alt='".$percent." %'>";
465 } else {
466 $status = preg_replace('/ /', ' ', _("in progress"));
467 }
468 }
469 }
471 /* Create each field */
472 $field0 = array("string" => "<input type='checkbox' id='item_selected_".$task['ID']."' name='item_selected_".$key."'>" ,
473 "attach" => "style='width:20px;".$color."'");
474 $field1 = array("string" => $display,
475 "attach" => $tooltip."style='".$color."'");
476 $field1a= array("string" => $display2,
477 "attach" => "style='".$color.";width:120px;'");
478 $field2 = array("string" => date("d.m.Y H:i:s",strtotime($task['TIMESTAMP'])),"attach" => "style='".$color.";width:140px;'");
479 $field3 = array("string" => $status,"attach" => "style='".$color.";width:80px;'");
480 $field4 = array("string" => $prio_actions.$action,"attach" => "style='".$color.";text-align:right;width:120px;border-right:0px;'");
481 $divlist->AddElement(array($field0,$field1,$field1a,$field2,$field3,$field4));
482 }
484 $smarty = get_smarty();
485 $smarty->assign("events",$this->events);
486 $smarty->assign("start",$this->start);
487 $smarty->assign("start_real", ($this->start + 1));
488 $smarty->assign("ranges", array("10" => "10",
489 "20" => "20",
490 "25" => "25",
491 "50" => "50",
492 "100"=> "100",
493 "200"=> "200",
494 "9999" => "*"));
496 $count = $this->o_queue->number_of_queued_entries($this->event_tags);
497 if(!$count) $count = $this->range;
498 $divlist->SetListFooter(range_selector($count, $this->start, $this->range,"range"));
499 $smarty->assign("range",$this->range);
500 $smarty->assign("div",$divlist->Draw());
501 return($smarty->fetch (get_template_path('gotomasses.tpl', TRUE, dirname(__FILE__))));
502 }
505 /*! \brief Move an entry up or down in the queue, by updating its execution timestamp
506 @param $id Integer The ID of the entry which should be updated.
507 @param $type String "up" / "down"
508 @return boolean TRUE in case of success else FALSE
509 */
510 public function update_priority($id,$type = "up")
511 {
512 if($type == "up"){
513 $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp DESC");
514 }else{
515 $tmp = $this->o_queue->get_queued_entries($this->event_tags,-1,-1,"timestamp ASC");
516 }
517 $last = array();
518 foreach($tmp as $entry){
519 if($entry['ID'] == $id){
520 if(count($last)){
521 $time = strtotime($last['TIMESTAMP']);
522 if($type == "up"){
523 $time ++;
524 }else{
525 $time --;
526 }
527 $time_str = date("YmdHis",$time);
528 return($this->o_queue->update_entries(array($id),array("timestamp" => $time_str)));
529 }else{
530 return(FALSE);
531 }
532 }
533 $last = $entry;
534 }
535 return(FALSE);
536 }
539 /*! \brief Resumes to status 'waiting'.
540 * @return Boolean TRUE in case of success, else FALSE.
541 */
542 private function resume_queue_entries($ids)
543 {
544 if(!count($ids)){
545 return;
546 }
548 /* Entries are resumed by setting the status to
549 * 'waiting'
550 */
551 $data = array("status" => "waiting");
553 /* Check if given ids are valid and check if the status
554 * allows resuming.
555 */
556 $update_ids = array();
557 foreach($this->o_queue->get_entries_by_id($ids) as $entry){
558 if(isset($entry['STATUS']) && preg_match("/paused/",$entry['STATUS'])){
559 $update_ids[] = $entry['ID'];
560 }
561 }
563 /* Tell the daemon that we have entries to update.
564 */
565 if(count($update_ids)){
566 if(!$this->o_queue->update_entries($update_ids,$data)){
567 msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
568 return(FALSE);
569 }
570 }
571 return(TRUE);
572 }
575 /*! \brief Force queue job to be done as far as possible.
576 * @return Boolean TRUE in case of success, else FALSE.
577 */
578 private function execute_queue_entries($ids)
579 {
580 if(!count($ids)){
581 return;
582 }
584 /* Execution is forced by updating the status to
585 * waiting and setting the timestamp to current time.
586 */
587 $data = array( "timestamp" => date("YmdHis",time()),
588 "status" => "waiting");
590 /* Only allow execution of paused or waiting entries
591 */
592 $update_ids = array();
593 foreach($this->o_queue->get_entries_by_id($ids) as $entry){
594 if(in_array($entry['STATUS'],array("paused","waiting"))){
595 $update_ids[] = $entry['ID'];
596 }
597 }
599 /* Tell the daemon that we want to update some entries
600 */
601 if(count($update_ids)){
602 if(!$this->o_queue->update_entries($update_ids,$data)){
603 msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entries.")) , ERROR_DIALOG);
604 return(FALSE);
605 }
606 }
607 return(TRUE);
608 }
611 /*! \brief Force queue job to be done as far as possible.
612 * @return Boolean TRUE in case of success, else FALSE.
613 */
614 private function abort_queue_entries($ids)
615 {
616 if(!count($ids)){
617 return;
618 }
620 /* Entries are paused by setting the status to
621 * something different from 'waiting'.
622 * We simply use 'paused'.
623 */
624 $data = array("status" => "paused");
626 /* Detect if the ids we got are valid and
627 * check if the status allows pausing.
628 */
629 $update_ids = array();
630 foreach($this->o_queue->get_entries_by_id($ids) as $entry){
631 if(isset($entry['STATUS']) && preg_match("/processing/",$entry['STATUS'])){
632 if(isset($entry['MACADDRESS'])){
633 $update_ids[] = $entry['MACADDRESS'];
634 }else{
635 trigger_error("No mac address found in event.");
636 }
637 }
638 }
640 if(class_available("DaemonEvent_faireboot")){
641 $tmp = new DaemonEvent_faireboot($this->config);
642 $tmp->add_targets($update_ids);
643 $tmp->set_type(TRIGGERED_EVENT);
644 if(!$this->o_queue->append($tmp)){
645 msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
646 return(FALSE);
647 }
648 }else{
649 msg_dialog::display(_("Error"),
650 sprintf(_("The job could not be aborted, the required class '%s' was not found."),
651 "DaemonEvent_faireboot") , ERROR_DIALOG);
652 }
653 }
656 /*! \brief Pauses the specified queue entry from execution.
657 * @return Boolean TRUE in case of success, else FALSE.
658 */
659 private function pause_queue_entries($ids)
660 {
661 if(!count($ids)){
662 return;
663 }
665 /* Entries are paused by setting the status to
666 * something different from 'waiting'.
667 * We simply use 'paused'.
668 */
669 $data = array("status" => "paused");
671 /* Detect if the ids we got are valid and
672 * check if the status allows pausing.
673 */
674 $update_ids = array();
675 foreach($this->o_queue->get_entries_by_id($ids) as $entry){
676 if(isset($entry['STATUS']) && preg_match("/waiting/",$entry['STATUS'])){
677 $update_ids[] = $entry['ID'];
678 }
679 }
681 /* Tell the daemon that we want to update some entries
682 */
683 if(count($update_ids)){
684 if(!$this->o_queue->update_entries($update_ids,$data)){
685 msg_dialog::display(_("Error"), sprintf(_("Cannot update queue entry: %s"),$id) , ERROR_DIALOG);
686 return(FALSE);
687 }
688 }
689 return(TRUE);
690 }
693 /*! \brief Request list of queued jobs.
694 * @return Returns an array of all queued jobs.
695 */
696 function reload()
697 {
699 /* Sort map html-post-name => daemon-col-name
700 */
701 $map = array(
702 "QueuePosition" => "id",
703 "Action" => "status",
704 "TaskID" => "headertag",
705 "TargetName" => "macaddress",
706 "Schedule" => "timestamp");
708 /* Create sort header
709 */
710 if(!isset($map[$this->sort_by])){
711 $sort = "id DESC";
712 }else{
713 $sort = $map[$this->sort_by];
714 if($this->sort_dir == "up"){
715 $sort.= " ASC";
716 }else{
717 $sort.= " DESC";
718 }
719 }
721 /* Get entries. */
722 $start = $this->start;
723 $stop = $this->range;
724 $entries = $this->o_queue->get_queued_entries($this->event_tags,$start,$stop,$sort);
725 if ($this->o_queue->is_error()){
726 msg_dialog::display(_("Error"), sprintf(_("Cannot load queue entries: %s"), "<br><br>".$this->o_queue->get_error()), ERROR_DIALOG);
727 }
729 /* Assign entries by id.
730 */
731 $this->entries = array();
733 foreach($entries as $entry){
734 $this->entries[$entry['ID']]= $entry;
735 }
736 }
739 /*! \brief Handle post jobs, like sorting.
740 */
741 function save_object()
742 {
743 /* Check for sorting changes
744 */
745 $sort_vals = array("Action","QueuePosition","TargetName","Schedule","TaskID");
746 if(isset($_GET['sort']) && in_array($_GET['sort'],$sort_vals)){
747 $sort = $_GET['sort'];
748 if($this->sort_by == $sort){
749 if($this->sort_dir == "up"){
750 $this->sort_dir = "down";
751 }else{
752 $this->sort_dir = "up";
753 }
754 }
755 $this->sort_by = $sort;
756 }
758 /* Range selection used? */
759 if(isset($_POST['range']) && is_numeric($_POST['range'])){
760 $this->range = $_POST['range'];
761 }
763 /* Page changed. */
764 if(isset($_GET['start'])){
765 $start = $_GET['start'];
766 if(is_numeric($start) || $start == 0){
767 $this->start = $start;
768 }
769 }
771 /* Check start stop and reset if necessary */
772 $count = $this->o_queue->number_of_queued_entries($this->event_tags);
773 if($this->start >= $count){
774 $this->start = $count -1;
775 }
776 if($this->start < 0){
777 $this->start = 0;
778 }
779 }
782 function save()
783 {
784 // We do not save anything here.
785 }
788 /*! \brief Return a list of all selected items.
789 @return Array Returns an array containing all selected item ids.
790 */
791 function list_get_selected_items()
792 {
793 $ids = array();
794 foreach($_POST as $name => $value){
795 if(preg_match("/^item_selected_[0-9]*$/",$name)){
796 $id = preg_replace("/^item_selected_/","",$name);
797 $ids[$id] = $id;
798 }
799 }
800 return($ids);
801 }
804 static function plInfo()
805 {
806 return (array(
807 "plShortName" => _("System mass deployment"),
808 "plDescription" => _("Provide a mechanism to automatically activate a set of systems"),
809 "plSelfModify" => FALSE,
810 "plDepends" => array(),
811 "plPriority" => 0,
812 "plSection" => array("addon"),
813 "plCategory" => array("gotomasses" => array("objectClass" => "none", "description" => _("System mass deployment"))),
814 "plProvidedAcls" => array("Comment" => _("Description"))
815 ));
816 }
817 }
818 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
819 ?>