6 require_once 'plc_login.php';
8 // Get session and API handles
9 require_once 'plc_session.php';
13 require_once 'plc_drupal.php';
14 include 'plc_header.php';
17 require_once 'plc_functions.php';
18 require_once 'plc_peers.php';
19 require_once 'plc_objects.php';
20 require_once 'plc_visibletags.php';
21 require_once 'linetabs.php';
22 require_once 'table.php';
23 require_once 'details.php';
24 require_once 'toggle.php';
25 require_once 'form.php';
26 require_once 'raphael.php';
28 // keep css separate for now
29 drupal_set_html_head('
30 <link href="/planetlab/css/my_slice.css" rel="stylesheet" type="text/css" />
31 <script src="/planetlab/slices/leases.js" type="text/javascript" charset="utf-8"></script>
34 // -------------------- admins potentially need to get full list of users
35 ini_set('memory_limit','32M');
37 // --------------------
38 // recognized URL arguments
39 $slice_id=intval($_GET['id']);
40 if ( ! $slice_id ) { plc_error('Malformed URL - id not set'); return; }
43 // have to name columns b/c we need the non-native 'omf_control' column
44 $slice_columns=array('slice_id','name','peer_id','site_id','person_ids','node_ids','expires',
45 'url','description','instantiation','omf_control');
46 $slices= $api->GetSlices( array($slice_id), $slice_columns);
49 drupal_set_message ("Slice " . $slice_id . " not found");
55 // pull all node info to vars
56 $name= $slice['name'];
57 $expires = date( "d/m/Y", $slice['expires'] );
58 $site_id= $slice['site_id'];
60 $person_ids=$slice['person_ids'];
63 $peer_id= $slice['peer_id'];
64 $peers=new Peers ($api);
65 $local_peer = ! $peer_id;
68 $sites= $api->GetSites( array( $site_id ) );
70 $site_name= $site['name'];
71 $max_slices = $site['max_slices'];
73 //////////////////////////////////////// building blocks for the renew area
75 global $DAY; $DAY = 24*60*60;
76 global $WEEK; $WEEK = 7 * $DAY;
77 global $MAX_WEEKS; $MAX_WEEKS= 8; // weeks from today
78 global $GRACE_DAYS; $GRACE_DAYS=10; // days for renewal promoted on top
79 global $NOW; $NOW=mktime();
81 ////////////////////////////////////////////////////////////
82 // make the renew area on top and open if the expiration time is less than 10 days from now
83 function renew_needed ($slice) {
84 global $DAY, $NOW, $GRACE_DAYS;
85 $current_exp=$slice['expires'];
87 $time_left = $current_exp - $NOW;
88 $visible = $time_left/$DAY <= $GRACE_DAYS;
92 function renew_area ($slice,$site,$visible) {
93 global $DAY, $WEEK, $MAX_WEEKS, $GRACE_DAYS, $NOW;
95 $current_exp=$slice['expires'];
96 $current_text = gmstrftime("%A %b-%d-%y %T %Z", $current_exp);
97 $max_exp= $NOW + ($MAX_WEEKS * $WEEK); // seconds since epoch
98 $max_text = gmstrftime("%A %b-%d-%y %T %Z", $max_exp);
100 // xxx some extra code needed to enable this area only if the slice description is OK:
101 // description and url must be non void
103 new PlekitToggle('renew',"Expires $current_text - Renew this slice",
105 "Enter this zone if you wish to renew your slice",
106 'visible'=>$visible));
109 // xxx message could take roles into account
110 if ($site['max_slices']<=0) {
112 <p class='my-slice-renewal'>Slice creation and renewal have been temporarily disabled for your
113 <site. This may have occurred because your site's nodes have been down
114 or unreachable for several weeks, and multiple attempts to contact
115 your site's PI(s) and Technical Contact(s) have all failed. If so,
116 contact your site's PI(s) and Technical Contact(s) and ask them to
117 bring up your site's nodes. Please visit your <a
118 href='/db/sites/index.php?id=$site_id'>site details</a> page to find
119 out more about your site's nodes, and how to contact your site's PI(s)
120 and Technical Contact(s).</p>
125 // xxx this is a rough cut and paste from the former UI
126 // showing a datepicker view could be considered as well with some extra work
127 // calculate possible extension lengths
128 $selectors = array();
129 foreach ( array ( 1 => "One more week",
130 2 => "Two more weeks",
131 3 => "Three more weeks",
132 4 => "One more month" ) as $weeks => $text ) {
133 $candidate_exp = $current_exp + $weeks*$WEEK;
134 if ( $candidate_exp < $max_exp) {
135 $selectors []= array('display'=>"$text (" . gmstrftime("%A %b-%d-%y %T %Z", $candidate_exp) . ")",
136 'value'=>$candidate_exp);
137 $max_renewal_weeks=$weeks;
138 $max_renewal_date= gmstrftime("%A %b-%d-%y %T %Z", $candidate_exp);
142 if ( empty( $selectors ) ) {
144 <div class='my-slice-renewal'>
145 Slices annot be renewed more than $MAX_WEEKS weeks from now, i.e. not beyond $max_text.
146 For this reason, the current slice cannot be renewed any further into the future, try again closer to expiration date.
151 <div class='my-slice-renewal'>
152 <p>You <span class='bold'>must</span> provide a short description,
153 as well as a link to a project website, before renewing it.
155 <br/> Please make sure to provide reasonable details on <span class='bold'>
156 the kind of traffic</span>, and <span class='bold'>copyrights</span> if relevant.
157 Do <span class='bold'>not</span> provide bogus information; if a complaint is lodged against
158 your slice and your PlanetLab Operations Center is unable to determine what the normal behavior
159 of your slice is, your slice may be deleted to resolve the complaint.</p>
161 <p><span class='bold'>NOTE:</span>
162 Slices cannot be renewed beyond another $max_renewal_weeks week(s) ($max_renewal_date).
167 $form = new PlekitForm (l_actions(),
168 array('action'=>'renew-slice',
169 'slice_id'=>$slice['slice_id']));
171 print $form->label_html('expires','Duration');
172 print $form->select_html('expires',$selectors,array('label'=>'Pick one'));
173 print $form->submit_html('renew-button','Renew');
181 ////////////////////////////////////////////////////////////
183 $am_in_slice = in_array(plc_my_person_id(),$person_ids);
186 drupal_set_title("My slice " . $name);
188 drupal_set_title("Slice " . $name);
191 $privileges = ( $local_peer && (plc_is_admin() || plc_is_pi() || $am_in_slice));
192 $tags_privileges = $privileges || plc_is_admin();
195 $tabs [] = tab_nodes_slice($slice_id);
196 $tabs [] = tab_site($site_id);
198 // are these the right privileges for deletion ?
200 $tabs ['Delete']= array('url'=>l_actions(),
202 'values'=>array('action'=>'delete-slice','slice_id'=>$slice_id),
203 'bubble'=>"Delete slice $name",
204 'confirm'=>"Are you sure to delete slice $name");
206 $tabs["Events"]=array_merge(tablook_event(),
207 array('url'=>l_event("Slice","slice",$slice_id),
208 'bubble'=>"Events for slice $name"));
209 $tabs["Comon"]=array_merge(tablook_comon(),
210 array('url'=>l_comon("slice_id",$slice_id),
211 'bubble'=>"Comon page about slice $name"));
214 plekit_linetabs($tabs);
216 ////////////////////////////////////////
217 $peers->block_start($peer_id);
219 //////////////////////////////////////// renewal area
220 // (1) close to expiration : show on top and open
223 $renew_visible = renew_needed ($slice);
224 if ($renew_visible) renew_area ($slice,$site,true);
228 //////////////////// details
229 // default for opening the details section or not ?
231 $default_show_details = true;
233 $default_show_details = ! $renew_visible;
237 new PlekitToggle ('my-slice-details',"Details",
239 'Display and modify details for that slice',
240 'visible'=>get_arg('show_details',$default_show_details)));
243 $details=new PlekitDetails($privileges);
244 $details->form_start(l_actions(),array('action'=>'update-slice',
245 'slice_id'=>$slice_id,
250 $details->th_td("Peer",$peers->peer_link($peer_id));
255 $details->th_td('Name',$slice['name']);
256 $details->th_td('Description',$slice['description'],'description',
257 array('input_type'=>'textarea',
258 'width'=>50,'height'=>5));
259 $details->th_td('URL',$slice['url'],'url',array('width'=>50));
260 $details->tr_submit("submit","Update Slice");
261 $details->th_td('Expires',$expires);
262 $details->th_td('Instantiation',$slice['instantiation']);
263 $details->th_td("OMF-friendly", ($slice['omf_control'] ? 'Yes' : 'No') . " [to change: see 'omf_control' in the tags section below]");
264 $details->th_td('Site',l_site_obj($site));
265 // xxx show the PIs here
266 //$details->th_td('PIs',...);
269 $details->form_end();
272 //////////////////// persons
273 $person_columns = array('email','person_id','first_name','last_name','roles');
274 // get persons in slice
275 if (!empty($person_ids))
276 $persons=$api->GetPersons(array('person_id'=>$slice['person_ids']),$person_columns);
277 // just propose to add everyone else
278 // xxx this is maybe too much for admins as it slows stuff down
279 // as regular persons can see only a fraction of the db anyway
281 $api->GetPersons(array('~person_id'=>$slice['person_ids'],
285 $count=count($persons);
288 new PlekitToggle ('my-slice-persons',"$count Users",
290 'Manage accounts attached to this slice',
291 'visible'=>get_arg('show_persons',false)));
294 ////////// people currently in
296 // hide if both current+add are included
297 // so user can chose which section is of interest
299 $toggle_persons = new PlekitToggle ('my-slice-persons-current',
300 "$count people currently in $name",
301 array('visible'=>get_arg('show_persons_current',!$privileges)));
302 $toggle_persons->start();
305 $headers['email']='string';
306 $headers['first']='string';
307 $headers['last']='string';
308 $headers['R']='string';
309 if ($privileges) $headers[plc_delete_icon()]="none";
310 $table=new PlekitTable('persons',$headers,'0',
311 array('notes_area'=>false));
312 $form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
315 if ($persons) foreach ($persons as $person) {
317 $table->cell(l_person_obj($person));
318 $table->cell($person['first_name']);
319 $table->cell($person['last_name']);
320 $table->cell(plc_vertical_table ($person['roles']));
321 if ($privileges) $table->cell ($form->checkbox_html('person_ids[]',$person['person_id']));
328 $table->tfoot_start();
331 $table->cell($form->submit_html ("remove-persons-from-slice","Remove selected"),
332 array('hfill'=>true,'align'=>'right'));
336 $toggle_persons->end();
338 ////////// people to add
340 $count=count($potential_persons);
341 $toggle_persons = new PlekitToggle ('my-slice-persons-add',
342 "$count people may be added to $name",
343 array('visible'=>get_arg('show_persons_add',false)));
344 $toggle_persons->start();
345 if ( ! $potential_persons ) {
347 echo "<p class='not-relevant'>No person to add</p>";
350 $headers['email']='string';
351 $headers['first']='string';
352 $headers['last']='string';
353 $headers['R']='string';
354 $headers['+']="none";
355 $options = array('notes_area'=>false,
358 // show search for admins only as other people won't get that many names to add
359 if ( ! plc_is_admin() ) $options['search_area']=false;
361 $table=new PlekitTable('add_persons',$headers,'0',$options);
362 $form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
365 if ($potential_persons) foreach ($potential_persons as $person) {
367 $table->cell(l_person_obj($person));
368 $table->cell($person['first_name']);
369 $table->cell($person['last_name']);
370 $table->cell(plc_vertical_table ($person['roles']));
371 $table->cell ($form->checkbox_html('person_ids[]',$person['person_id']));
375 $table->tfoot_start();
377 $table->cell($form->submit_html ("add-persons-in-slice","Add selected"),
378 array('hfill'=>true,'align'=>'right'));
383 $toggle_persons->end();
387 //////////////////////////////////////////////////////////// Nodes
388 // the nodes details to display here
389 // (1) we search for the tag types for which 'category' matches 'node*/ui*'
390 // all these tags will then be tentatively displayed in this area
391 // (2) further information can also be optionally specified in the category:
392 // (.) we split the category with '/' and search for assignments of the form var=value
393 // (.) header can be set to supersede the column header (default is tagname)
394 // (.) rank can be used for ordering the columns (default is tagname)
395 // (.) type is passed to the javascript table, for sorting (default is 'string')
397 // minimal list as a start
398 $node_fixed_columns = array('hostname','node_id','peer_id','slice_ids_whitelist',
399 'run_level','boot_state','last_contact','node_type');
400 // create a VisibleTags object : basically the list of tag columns to show
401 $visibletags = new VisibleTags ($api, 'node');
402 $visiblecolumns = $visibletags->column_names();
403 $node_columns=array_merge($node_fixed_columns,$visiblecolumns);
404 $nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),$node_columns);
405 $potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),$node_columns);
406 // reservable nodes: display only the ones in the slice to avoid confusion - also avoid an extra API call
407 $reservable_nodes=array();
408 foreach ($nodes as $node) { if ($node['node_type']=='reservable') $reservable_nodes[]=$node; }
410 $reservable_mark="-R-";
411 $reservable_legend="reservable nodes are marked with " . $reservable_mark;
414 // outline the number of reservable nodes
415 $nodes_message=count_english($nodes,"node");
416 if (count($reservable_nodes)) $nodes_message .= " (" . count($reservable_nodes) . " reservable)";
417 $toggle=new PlekitToggle ('my-slice-nodes',$nodes_message,
419 'Manage nodes attached to this slice',
420 'visible'=>get_arg('show_nodes',false)));
423 //////////////////// nodes currently in
424 $toggle_nodes=new PlekitToggle('my-slice-nodes-current',
425 count_english($nodes,"node") . " currently in $name",
426 array('visible'=>get_arg('show_nodes_current',!$privileges)));
427 $toggle_nodes->start();
431 $headers['peer']='string';
432 $headers['hostname']='string';
433 $short="ST"; $long=Node::status_footnote(); $type='string';
434 $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
435 $short="R"; $long=$reservable_legend; $type='string';
436 $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
437 // the extra tags, configured for the UI
438 $headers=array_merge($headers,$visibletags->headers());
439 $notes=array_merge($notes,$visibletags->notes());
441 if ($privileges) $headers[plc_delete_icon()]="none";
443 $table_options = array('notes'=>$notes,
446 $table=new PlekitTable('nodes',$headers,'1',$table_options);
448 $form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
451 if ($nodes) foreach ($nodes as $node) {
453 $peers->cell($table,$node['peer_id']);
454 $table->cell(l_node_obj($node));
455 $run_level=$node['run_level'];
456 list($label,$class) = Node::status_label_class_($node);
457 $table->cell ($label,array('class'=>$class));
458 $table->cell( ($node['node_type']=='reservable')?$reservable_mark:"" );
459 foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
461 if ($privileges) $table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
468 $table->tfoot_start();
471 $table->cell($form->submit_html ("remove-nodes-from-slice","Remove selected"),
472 array('hfill'=>true,'align'=>'right'));
476 $toggle_nodes->end();
478 //////////////////// nodes to add
480 $new_potential_nodes = array();
481 if ($potential_nodes) foreach ($potential_nodes as $node) {
482 $emptywl=empty($node['slice_ids_whitelist']);
483 $inwl = (!emptywl) and in_array($slice['slice_id'],$node['slice_ids_whitelist']);
484 if ($emptywl or $inwl)
485 $new_potential_nodes[]=$node;
487 $potential_nodes=$new_potential_nodes;
489 $count=count($potential_nodes);
490 $toggle_nodes=new PlekitToggle('my-slice-nodes-add',
491 count_english($potential_nodes,"more node") . " available",
492 array('visible'=>get_arg('show_nodes_add',false)));
493 $toggle_nodes->start();
495 if ( $potential_nodes ) {
498 $headers['peer']='string';
499 $headers['hostname']='string';
500 $short="ST"; $long=Node::status_footnote(); $type='string';
501 $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
502 $short="R"; $long=$reservable_legend; $type='string';
503 $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
504 // the extra tags, configured for the UI
505 $headers=array_merge($headers,$visibletags->headers());
506 $notes=array_merge($notes,$visibletags->notes());
507 $headers['+']="none";
509 $table=new PlekitTable('add_nodes',$headers,'1', $table_options);
510 $form=new PlekitForm(l_actions(),
511 array('slice_id'=>$slice['slice_id']));
514 if ($potential_nodes) foreach ($potential_nodes as $node) {
516 $peers->cell($table,$node['peer_id']);
517 $table->cell(l_node_obj($node));
518 list($label,$class) = Node::status_label_class_($node);
519 $table->cell ($label,array('class'=>$class));
520 $table->cell( ($node['node_type']=='reservable')?$reservable_mark:"" );
521 foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
522 $table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
526 $table->tfoot_start();
528 $table->cell($form->submit_html ("add-nodes-in-slice","Add selected"),
529 array('hfill'=>true,'align'=>'right'));
534 $toggle_nodes->end();
537 //////////////////// reservable nodes area
538 $count=count($reservable_nodes);
539 if ($count && $privileges) {
540 // having reservable nodes in white lists looks a bit off scope for now...
541 $toggle_nodes=new PlekitToggle('my-slice-nodes-reserve',
542 count_english($reservable_nodes,"reservable node") . " in slice",
543 array('visible'=>get_arg('show_nodes_resa',false)));
544 $toggle_nodes->start();
545 $grain=$api->GetLeaseGranularity();
546 // xxx should be configurable
549 // for now, show the next 72 hours, or 72 grains, which ever is smaller
550 $duration=min(72*3600,72*$grain);
551 $steps=$duration/$grain;
552 $start=intval($now/$grain)*$grain;
554 $lease_columns=array('lease_id','name','t_from','t_until','hostname','name');
555 $leases=$api->GetLeases(array(']t_until'=>$now,'[t_from'=>$end,'-SORT'=>'t_from'),$lease_columns);
556 // hash nodes -> leases
558 foreach ($leases as $lease) {
559 $hostname=$lease['hostname'];
560 if ( ! $host_hash[$hostname] ) {
561 $host_hash[$hostname]=array();
563 // resync within the table
564 $lease['nfrom']=($lease['t_from']-$start)/$grain;
565 $lease['nuntil']=($lease['t_until']-$start)/$grain;
566 $host_hash[$hostname] []= $lease;
568 # leases_data is the name used by leases.js to locate this table
569 echo "<table id='leases_data'>";
570 # pass the slicename as the [0,0] coordinate as thead>tr>td
571 echo "<thead><tr><td>" . $slice['slice_id'] . '&' . $slice['name'] . "</td>";
572 for ($i=0; $i<$steps; $i++)
573 // expose in each header cell the full timestamp, and how to display it - use & as a separator*/
574 echo "<th>" . ($start+$i*$grain) . "&" . strftime("%H:%M",$start+$i*$grain). "</th>";
575 echo "</tr></thead><tbody>";
576 // todo - sort on hostnames
577 function sort_hostname ($a,$b) { return ($a['hostname']<$b['hostname'])?-1:1;}
578 usort($reservable_nodes,sort_hostname);
579 foreach ($reservable_nodes as $node) {
580 echo "<tr><th scope='row'>". $node['hostname'] . "</th>";
581 $hostname=$node['hostname'];
582 $leases=$host_hash[$hostname];
584 while ($counter<$steps) {
585 if ($leases && ($leases[0]['nfrom']<=$counter)) {
586 $lease=array_shift($leases);
587 /* nicer display, merge two consecutive leases for the same slice
588 avoid doing that for now, as it might makes things confusing */
589 /* while ($leases && ($leases[0]['name']==$lease['name']) && ($leases[0]['nfrom']==$lease['nuntil'])) {
590 $lease['nuntil']=$leases[0]['nuntil'];
591 array_shift($leases);
593 $duration=$lease['nuntil']-$counter;
594 echo "<td colspan='$duration'>" . $lease['lease_id'] . '&' . $lease['name'] . "</td>";
595 $counter=$lease['nuntil'];
603 echo "</tbody></table>\n";
605 // the general layout for the scheduler
607 <div id='leases_area'></div>
609 <div id='leases_buttons'>
610 <button id='leases_clear' type='submit'>Clear</button>
611 <button id='leases_submit' type='submit'>Submit</button>
615 $toggle_nodes->end();
619 //////////////////////////////////////////////////////////// Tags
620 //if ( $local_peer ) {
621 $tags=$api->GetSliceTags (array('slice_id'=>$slice_id));
622 function get_tagname ($tag) { return $tag['tagname'];}
623 $tagnames = array_map ("get_tagname",$tags);
625 $toggle = new PlekitToggle ('slice-tags',count_english_warning($tags,'tag'),
626 array('bubble'=>'Inspect and set tags on tat slice',
627 'visible'=>get_arg('show_tags',false)));
634 "NodeGroup"=>"string");
635 if ($tags_privileges) $headers[plc_delete_icon()]="none";
637 $table_options=array("notes_area"=>false,"pagesize_area"=>false,"search_width"=>10);
638 $table=new PlekitTable("slice_tags",$headers,'0',$table_options);
639 $form=new PlekitForm(l_actions(),
640 array('slice_id'=>$slice['slice_id']));
644 foreach ($tags as $tag) {
646 if ($tag['node_id']) {
647 $nodes = $api->GetNodes(array('node_id'=>$tag['node_id']));
650 $node_name = $node['hostname'];
653 $nodegroup_name="n/a";
654 if ($tag['nodegroup_id']) {
655 $nodegroup=$api->GetNodeGroups(array('nodegroup_id'=>$tag['nodegroup_id']));
657 $nodegroup = $nodegroup[0];
658 $nodegroup_name = $nodegroup['groupname'];
662 $table->cell(l_tag_obj($tag));
663 $table->cell($tag['value']);
664 $table->cell($node_name);
665 $table->cell($nodegroup_name);
666 if ($tags_privileges) $table->cell ($form->checkbox_html('slice_tag_ids[]',$tag['slice_tag_id']));
670 if ($tags_privileges) {
671 $table->tfoot_start();
673 $table->cell($form->submit_html ("delete-slice-tags","Remove selected"),
674 array('hfill'=>true,'align'=>'right'));
678 function tag_selector ($tag) {
679 return array("display"=>$tag['tagname'],"value"=>$tag['tag_type_id']);
681 $all_tags= $api->GetTagTypes( array ("category"=>"slice*","-SORT"=>"+tagname"), array("tagname","tag_type_id"));
682 $selector_tag=array_map("tag_selector",$all_tags);
684 function node_selector($node) {
685 return array("display"=>$node["hostname"],"value"=>$node['node_id']);
687 $all_nodes = $api->GetNodes( array ("node_id" => $slice['node_ids']), array("hostname","node_id"));
688 $selector_node=array_map("node_selector",$all_nodes);
690 function nodegroup_selector($ng) {
691 return array("display"=>$ng["groupname"],"value"=>$ng['nodegroup_id']);
693 $all_nodegroups = $api->GetNodeGroups( array("groupname"=>"*"), array("groupname","nodegroup_id"));
694 $selector_nodegroup=array_map("nodegroup_selector",$all_nodegroups);
696 $table->cell($form->select_html("tag_type_id",$selector_tag,array('label'=>"Choose Tag")));
697 $table->cell($form->text_html("value","",array('width'=>8)));
698 $table->cell($form->select_html("node_id",$selector_node,array('label'=>"All Nodes")));
699 $table->cell($form->select_html("nodegroup_id",$selector_nodegroup,array('label'=>"No Nodegroup")));
700 $table->cell($form->submit_html("add-slice-tag","Set Tag"),array('columns'=>2,'align'=>'left'));
710 //////////////////////// renew slice
712 if ( ! $renew_visible) renew_area ($slice,$site,false);
715 $peers->block_end($peer_id);
718 include 'plc_footer.php';