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 // Get all columns as we focus on only one entry
44 $slices= $api->GetSlices( array($slice_id));
47 drupal_set_message ("Slice " . $slice_id . " not found");
53 // pull all node info to vars
54 $name= $slice['name'];
55 $expires = date( "d/m/Y", $slice['expires'] );
56 $site_id= $slice['site_id'];
58 $person_ids=$slice['person_ids'];
61 $peer_id= $slice['peer_id'];
62 $peers=new Peers ($api);
63 $local_peer = ! $peer_id;
66 $sites= $api->GetSites( array( $site_id ) );
68 $site_name= $site['name'];
69 $max_slices = $site['max_slices'];
71 //////////////////////////////////////// building blocks for the renew area
73 global $DAY; $DAY = 24*60*60;
74 global $WEEK; $WEEK = 7 * $DAY;
75 global $MAX_WEEKS; $MAX_WEEKS= 8; // weeks from today
76 global $GRACE_DAYS; $GRACE_DAYS=10; // days for renewal promoted on top
77 global $NOW; $NOW=mktime();
79 ////////////////////////////////////////////////////////////
80 // make the renew area on top and open if the expiration time is less than 10 days from now
81 function renew_needed ($slice) {
82 global $DAY, $NOW, $GRACE_DAYS;
83 $current_exp=$slice['expires'];
85 $time_left = $current_exp - $NOW;
86 $visible = $time_left/$DAY <= $GRACE_DAYS;
90 function renew_area ($slice,$site,$visible) {
91 global $DAY, $WEEK, $MAX_WEEKS, $GRACE_DAYS, $NOW;
93 $current_exp=$slice['expires'];
94 $current_text = gmstrftime("%A %b-%d-%y %T %Z", $current_exp);
95 $max_exp= $NOW + ($MAX_WEEKS * $WEEK); // seconds since epoch
96 $max_text = gmstrftime("%A %b-%d-%y %T %Z", $max_exp);
98 // xxx some extra code needed to enable this area only if the slice description is OK:
99 // description and url must be non void
101 new PlekitToggle('renew',"Expires $current_text - Renew this slice",
103 "Enter this zone if you wish to renew your slice",
104 'visible'=>$visible));
107 // xxx message could take roles into account
108 if ($site['max_slices']<=0) {
110 <p class='my-slice-renewal'>Slice creation and renewal have been temporarily disabled for your
111 <site. This may have occurred because your site's nodes have been down
112 or unreachable for several weeks, and multiple attempts to contact
113 your site's PI(s) and Technical Contact(s) have all failed. If so,
114 contact your site's PI(s) and Technical Contact(s) and ask them to
115 bring up your site's nodes. Please visit your <a
116 href='/db/sites/index.php?id=$site_id'>site details</a> page to find
117 out more about your site's nodes, and how to contact your site's PI(s)
118 and Technical Contact(s).</p>
123 // xxx this is a rough cut and paste from the former UI
124 // showing a datepicker view could be considered as well with some extra work
125 // calculate possible extension lengths
126 $selectors = array();
127 foreach ( array ( 1 => "One more week",
128 2 => "Two more weeks",
129 3 => "Three more weeks",
130 4 => "One more month" ) as $weeks => $text ) {
131 $candidate_exp = $current_exp + $weeks*$WEEK;
132 if ( $candidate_exp < $max_exp) {
133 $selectors []= array('display'=>"$text (" . gmstrftime("%A %b-%d-%y %T %Z", $candidate_exp) . ")",
134 'value'=>$candidate_exp);
135 $max_renewal_weeks=$weeks;
136 $max_renewal_date= gmstrftime("%A %b-%d-%y %T %Z", $candidate_exp);
140 if ( empty( $selectors ) ) {
142 <div class='my-slice-renewal'>
143 Slices annot be renewed more than $MAX_WEEKS weeks from now, i.e. not beyond $max_text.
144 For this reason, the current slice cannot be renewed any further into the future, try again closer to expiration date.
149 <div class='my-slice-renewal'>
150 <p>You must provide a short description as well as a link to a project website before renewing it.
151 Do <span class='bold'>not</span> provide bogus information; if a complaint is lodged against your slice
152 and PlanetLab Operations is unable to determine what the normal behavior of your slice is,
153 your slice may be deleted to resolve the complaint.</p>
154 <p><span class='bold'>NOTE:</span>
155 Slices cannot be renewed beyond another $max_renewal_weeks week(s) ($max_renewal_date).
160 $form = new PlekitForm (l_actions(),
161 array('action'=>'renew-slice',
162 'slice_id'=>$slice['slice_id']));
164 print $form->label_html('expires','Duration');
165 print $form->select_html('expires',$selectors,array('label'=>'Pick one'));
166 print $form->submit_html('renew-button','Renew');
174 ////////////////////////////////////////////////////////////
176 $am_in_slice = in_array(plc_my_person_id(),$person_ids);
179 drupal_set_title("My slice " . $name);
181 drupal_set_title("Slice " . $name);
184 $privileges = ( $local_peer && (plc_is_admin() || plc_is_pi() || $am_in_slice));
185 $tags_privileges = $privileges || plc_is_admin();
188 $tabs [] = tab_nodes_slice($slice_id);
189 $tabs [] = tab_site($site_id);
191 // are these the right privileges for deletion ?
193 $tabs ['Delete']= array('url'=>l_actions(),
195 'values'=>array('action'=>'delete-slice','slice_id'=>$slice_id),
196 'bubble'=>"Delete slice $name",
197 'confirm'=>"Are you sure to delete slice $name");
199 $tabs["Events"]=array_merge(tablook_event(),
200 array('url'=>l_event("Slice","slice",$slice_id),
201 'bubble'=>"Events for slice $name"));
202 $tabs["Comon"]=array_merge(tablook_comon(),
203 array('url'=>l_comon("slice_id",$slice_id),
204 'bubble'=>"Comon page about slice $name"));
207 plekit_linetabs($tabs);
209 ////////////////////////////////////////
210 $peers->block_start($peer_id);
212 //////////////////////////////////////// renewal area
213 // (1) close to expiration : show on top and open
216 $renew_visible = renew_needed ($slice);
217 if ($renew_visible) renew_area ($slice,$site,true);
221 //////////////////// details
222 // default for opening the details section or not ?
224 $default_show_details = true;
226 $default_show_details = ! $renew_visible;
230 new PlekitToggle ('my-slice-details',"Details",
232 'Display and modify details for that slice',
233 'visible'=>get_arg('show_details',$default_show_details)));
236 $details=new PlekitDetails($privileges);
237 $details->form_start(l_actions(),array('action'=>'update-slice',
238 'slice_id'=>$slice_id,
243 $details->th_td("Peer",$peers->peer_link($peer_id));
248 $details->th_td('Name',$slice['name']);
249 $details->th_td('Description',$slice['description'],'description',
250 array('input_type'=>'textarea',
251 'width'=>50,'height'=>5));
252 $details->th_td('URL',$slice['url'],'url',array('width'=>50));
253 $details->tr_submit("submit","Update Slice");
254 $details->th_td('Expires',$expires);
255 $details->th_td('Instantiation',$slice['instantiation']);
256 $details->th_td('Site',l_site_obj($site));
257 // xxx show the PIs here
258 //$details->th_td('PIs',...);
261 $details->form_end();
264 //////////////////// persons
265 $person_columns = array('email','person_id','first_name','last_name','roles');
266 // get persons in slice
267 if (!empty($person_ids))
268 $persons=$api->GetPersons(array('person_id'=>$slice['person_ids']),$person_columns);
269 // just propose to add everyone else
270 // xxx this is maybe too much for admins as it slows stuff down
271 // as regular persons can see only a fraction of the db anyway
273 $api->GetPersons(array('~person_id'=>$slice['person_ids'],
277 $count=count($persons);
280 new PlekitToggle ('my-slice-persons',"$count Users",
282 'Manage accounts attached to this slice',
283 'visible'=>get_arg('show_persons',false)));
286 ////////// people currently in
288 // hide if both current+add are included
289 // so user can chose which section is of interest
291 $toggle_persons = new PlekitToggle ('my-slice-persons-current',
292 "$count people currently in $name",
293 array('visible'=>get_arg('show_persons_current',!$privileges)));
294 $toggle_persons->start();
297 $headers['email']='string';
298 $headers['first']='string';
299 $headers['last']='string';
300 $headers['R']='string';
301 if ($privileges) $headers[plc_delete_icon()]="none";
302 $table=new PlekitTable('persons',$headers,'0',
303 array('notes_area'=>false));
304 $form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
307 if ($persons) foreach ($persons as $person) {
309 $table->cell(l_person_obj($person));
310 $table->cell($person['first_name']);
311 $table->cell($person['last_name']);
312 $table->cell(plc_vertical_table ($person['roles']));
313 if ($privileges) $table->cell ($form->checkbox_html('person_ids[]',$person['person_id']));
320 $table->tfoot_start();
323 $table->cell($form->submit_html ("remove-persons-from-slice","Remove selected"),
324 array('hfill'=>true,'align'=>'right'));
328 $toggle_persons->end();
330 ////////// people to add
332 $count=count($potential_persons);
333 $toggle_persons = new PlekitToggle ('my-slice-persons-add',
334 "$count people may be added to $name",
335 array('visible'=>get_arg('show_persons_add',false)));
336 $toggle_persons->start();
337 if ( ! $potential_persons ) {
339 echo "<p class='not-relevant'>No person to add</p>";
342 $headers['email']='string';
343 $headers['first']='string';
344 $headers['last']='string';
345 $headers['R']='string';
346 $headers['+']="none";
347 $options = array('notes_area'=>false,
350 // show search for admins only as other people won't get that many names to add
351 if ( ! plc_is_admin() ) $options['search_area']=false;
353 $table=new PlekitTable('add_persons',$headers,'0',$options);
354 $form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
357 if ($potential_persons) foreach ($potential_persons as $person) {
359 $table->cell(l_person_obj($person));
360 $table->cell($person['first_name']);
361 $table->cell($person['last_name']);
362 $table->cell(plc_vertical_table ($person['roles']));
363 $table->cell ($form->checkbox_html('person_ids[]',$person['person_id']));
367 $table->tfoot_start();
369 $table->cell($form->submit_html ("add-persons-in-slice","Add selected"),
370 array('hfill'=>true,'align'=>'right'));
375 $toggle_persons->end();
379 //////////////////////////////////////////////////////////// Nodes
380 // the nodes details to display here
381 // (1) we search for the tag types for which 'category' matches 'node*/ui*'
382 // all these tags will then be tentatively displayed in this area
383 // (2) further information can also be optionally specified in the category:
384 // (.) we split the category with '/' and search for assignments of the form var=value
385 // (.) header can be set to supersede the column header (default is tagname)
386 // (.) rank can be used for ordering the columns (default is tagname)
387 // (.) type is passed to the javascript table, for sorting (default is 'string')
389 // minimal list as a start
390 $node_fixed_columns = array('hostname','node_id','peer_id','slice_ids_whitelist','run_level','boot_state','last_contact','node_type');
391 // create a VisibleTags object : basically the list of tag columns to show
392 $visibletags = new VisibleTags ($api, 'node');
393 $visiblecolumns = $visibletags->column_names();
394 $node_columns=array_merge($node_fixed_columns,$visiblecolumns);
395 $nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),$node_columns);
396 $potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),$node_columns);
397 $reservable_nodes=$api->GetNodes(array('node_type'=>'reservable'),
400 $count=count($nodes);
401 $toggle=new PlekitToggle ('my-slice-nodes',"$count Nodes",
403 'Manage nodes attached to this slice',
404 'visible'=>get_arg('show_nodes',false)));
407 if (0) { // tmp for speed
408 //////////////////// nodes currently in
409 $toggle_nodes=new PlekitToggle('my-slice-nodes-current',
410 "$count node(s) currently in $name",
411 array('visible'=>get_arg('show_nodes_current',!$privileges)));
412 $toggle_nodes->start();
416 $headers['peer']='string';
417 $headers['hostname']='string';
418 $short="ST"; $long=Node::status_footnote(); $type='string';
419 $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
421 $headers=array_merge($headers,$visibletags->headers());
422 $notes=array_merge($notes,$visibletags->notes());
424 if ($privileges) $headers[plc_delete_icon()]="none";
426 $table_options = array('notes'=>$notes,
429 $table=new PlekitTable('nodes',$headers,'1',$table_options);
431 $form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
434 if ($nodes) foreach ($nodes as $node) {
436 $peers->cell($table,$node['peer_id']);
437 $table->cell(l_node_obj($node));
438 $run_level=$node['run_level'];
439 list($label,$class) = Node::status_label_class_($node);
440 $table->cell ($label,array('class'=>$class));
441 foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
443 if ($privileges) $table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
450 $table->tfoot_start();
453 $table->cell($form->submit_html ("remove-nodes-from-slice","Remove selected"),
454 array('hfill'=>true,'align'=>'right'));
458 $toggle_nodes->end();
460 //////////////////// nodes to add
462 $new_potential_nodes = array();
463 if ($potential_nodes) foreach ($potential_nodes as $node) {
464 $emptywl=empty($node['slice_ids_whitelist']);
465 $inwl = (!emptywl) and in_array($slice['slice_id'],$node['slice_ids_whitelist']);
466 if ($emptywl or $inwl)
467 $new_potential_nodes[]=$node;
469 $potential_nodes=$new_potential_nodes;
471 $count=count($potential_nodes);
472 $toggle_nodes=new PlekitToggle('my-slice-nodes-add',
473 "$count more node(s) available",
474 array('visible'=>get_arg('show_nodes_add',false)));
475 $toggle_nodes->start();
477 if ( ! $potential_nodes ) {
479 echo "<p class='not-relevant'>No node to add</p>";
483 $headers['peer']='string';
484 $headers['hostname']='string';
485 $short="ST"; $long=Node::status_footnote(); $type='string';
486 $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
488 $headers=array_merge($headers,$visibletags->headers());
489 $notes=array_merge($notes,$visibletags->notes());
490 $headers['+']="none";
492 $table=new PlekitTable('add_nodes',$headers,'1', $table_options);
493 $form=new PlekitForm(l_actions(),
494 array('slice_id'=>$slice['slice_id']));
497 if ($potential_nodes) foreach ($potential_nodes as $node) {
499 $peers->cell($table,$node['peer_id']);
500 $table->cell(l_node_obj($node));
501 list($label,$class) = Node::status_label_class_($node);
502 $table->cell ($label,array('class'=>$class));
503 foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
504 $table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
508 $table->tfoot_start();
510 $table->cell($form->submit_html ("add-nodes-in-slice","Add selected"),
511 array('hfill'=>true,'align'=>'right'));
516 $toggle_nodes->end();
520 //////////////////// reservable nodes area
521 $count=count($reservable_nodes);
522 if ($count && $privileges) {
523 // having reservable nodes in white lists looks a bit off scope for now...
524 $toggle_nodes=new PlekitToggle('my-slice-reserve-nodes',
525 "$count reservable node(s)",
526 array('visible'=>get_arg('show_nodes_resa',false)));
527 $toggle_nodes->start();
528 $grain=$api->GetLeaseGranularity();
529 // xxx should be configurable
531 // xxx ditto, for now, show the next 48 hours, or 96 grains, which ever is smaller
532 $duration=min(24*3600,24*$grain);
533 $steps=$duration/$grain;
534 $start=intval($now/$grain)*$grain;
536 $lease_columns=array('name','t_from','t_until','hostname','name');
537 $leases=$api->GetLeases(array(']t_until'=>$now,'[t_from'=>$end,'-SORT'=>'t_from'),$lease_columns);
538 // hash nodes -> leases
540 foreach ($leases as $lease) {
541 $hostname=$lease['hostname'];
542 if ( ! $host_hash[$hostname] ) {
543 $host_hash[$hostname]=array();
545 // resync within the table
546 $lease['nfrom']=($lease['t_from']-$start)/$grain;
547 $lease['nuntil']=($lease['t_until']-$start)/$grain;
548 $host_hash[$hostname] []= $lease;
550 # leases_data is the name used by leases.js to locate this table
551 echo "<table id='leases_data'>";
552 # pass the slicename as the [0,0] coordinate as thead>tr>td
553 echo "<thead><tr><td>" . $slice['name'] . "</td>";
554 for ($i=0; $i<$steps; $i++)
556 echo "</tr></thead><tbody>";
557 // todo - sort on hostnames
558 foreach ($reservable_nodes as $node) {
559 echo "<tr><th scope='row'>". $node['hostname'] . "</th>";
560 $hostname=$node['hostname'];
561 $leases=$host_hash[$hostname];
563 while ($counter<$steps) {
564 if ($leases && ($leases[0]['nfrom']<=$counter)) {
565 $lease=array_shift($leases);
566 for ($i=0; i< ($lease['nuntil']-$counter); $i++) {
567 echo "<td>" . $lease['name']. "</td>";
568 $counter=$lease['nuntil'];
578 echo "</tbody></table>";
579 echo "<div id='leases_area'></div>";
580 $toggle_nodes->end();
584 //////////////////////////////////////////////////////////// Tags
585 //if ( $local_peer ) {
586 $tags=$api->GetSliceTags (array('slice_id'=>$slice_id));
587 function get_tagname ($tag) { return $tag['tagname'];}
588 $tagnames = array_map ("get_tagname",$tags);
590 $toggle = new PlekitToggle ('slice-tags',count_english_warning($tags,'tag'),
591 array('bubble'=>'Inspect and set tags on tat slice',
592 'visible'=>get_arg('show_tags',false)));
599 "NodeGroup"=>"string");
600 if ($tags_privileges) $headers[plc_delete_icon()]="none";
602 $table_options=array("notes_area"=>false,"pagesize_area"=>false,"search_width"=>10);
603 $table=new PlekitTable("slice_tags",$headers,'0',$table_options);
604 $form=new PlekitForm(l_actions(),
605 array('slice_id'=>$slice['slice_id']));
609 foreach ($tags as $tag) {
611 if ($tag['node_id']) {
612 $nodes = $api->GetNodes(array('node_id'=>$tag['node_id']));
615 $node_name = $node['hostname'];
618 $nodegroup_name="n/a";
619 if ($tag['nodegroup_id']) {
620 $nodegroup=$api->GetNodeGroups(array('nodegroup_id'=>$tag['nodegroup_id']));
622 $nodegroup = $nodegroup[0];
623 $nodegroup_name = $nodegroup['groupname'];
627 $table->cell(l_tag_obj($tag));
628 $table->cell($tag['value']);
629 $table->cell($node_name);
630 $table->cell($nodegroup_name);
631 if ($tags_privileges) $table->cell ($form->checkbox_html('slice_tag_ids[]',$tag['slice_tag_id']));
635 if ($tags_privileges) {
636 $table->tfoot_start();
638 $table->cell($form->submit_html ("delete-slice-tags","Remove selected"),
639 array('hfill'=>true,'align'=>'right'));
643 function tag_selector ($tag) {
644 return array("display"=>$tag['tagname'],"value"=>$tag['tag_type_id']);
646 $all_tags= $api->GetTagTypes( array ("category"=>"slice*","-SORT"=>"+tagname"), array("tagname","tag_type_id"));
647 $selector_tag=array_map("tag_selector",$all_tags);
649 function node_selector($node) {
650 return array("display"=>$node["hostname"],"value"=>$node['node_id']);
652 $all_nodes = $api->GetNodes( array ("node_id" => $slice['node_ids']), array("hostname","node_id"));
653 $selector_node=array_map("node_selector",$all_nodes);
655 function nodegroup_selector($ng) {
656 return array("display"=>$ng["groupname"],"value"=>$ng['nodegroup_id']);
658 $all_nodegroups = $api->GetNodeGroups( array("groupname"=>"*"), array("groupname","nodegroup_id"));
659 $selector_nodegroup=array_map("nodegroup_selector",$all_nodegroups);
661 $table->cell($form->select_html("tag_type_id",$selector_tag,array('label'=>"Choose Tag")));
662 $table->cell($form->text_html("value","",array('width'=>8)));
663 $table->cell($form->select_html("node_id",$selector_node,array('label'=>"All Nodes")));
664 $table->cell($form->select_html("nodegroup_id",$selector_nodegroup,array('label'=>"No Nodegroup")));
665 $table->cell($form->submit_html("add-slice-tag","Set Tag"),array('columns'=>2,'align'=>'left'));
675 //////////////////////// renew slice
677 if ( ! $renew_visible) renew_area ($slice,$site,false);
680 $peers->block_end($peer_id);
683 include 'plc_footer.php';