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 'linetabs.php';
20 require_once 'table.php';
21 require_once 'details.php';
22 require_once 'form.php';
23 require_once 'toggle.php';
24 require_once 'plc_objects.php';
26 // --------------------
27 // recognized URL arguments
28 $node_id=intval($_GET['id']);
29 if ( ! $node_id ) { plc_error('Malformed URL - id not set'); return; }
32 // Get all columns as we focus on only one entry
33 $nodes= $api->GetNodes( array($node_id));
36 drupal_set_message ("Node " . $node_id . " not found");
42 $hostname= $node['hostname'];
43 $boot_state= $node['boot_state'];
44 $run_level = $node['run_level'];
45 $site_id= $node['site_id'];
46 $model= $node['model'];
47 $version= $node['version'];
48 $node_type = $node['node_type'];
50 // arrays of ids of node info
51 $slice_ids= $node['slice_ids'];
52 $conf_file_ids= $node['conf_file_ids'];
53 $interface_ids= $node['interface_ids'];
54 $nodegroup_ids= $node['nodegroup_ids'];
57 $peer_id = $node['peer_id'];
58 $peers=new Peers ($api);
61 $sites= $api->GetSites( array( $site_id ) );
63 $site_name= $site['name'];
64 $site_node_ids= $site['node_ids'];
66 // hash node_id=>hostname for this site's nodes
67 $site_node_hash=array();
68 if( !empty( $site_node_ids ) ) {
69 // get site node info basics
70 $site_nodes= $api->GetNodes( $site_node_ids );
72 foreach( $site_nodes as $site_node ) {
73 $site_node_hash[$site_node['node_id']]= $site_node['hostname'];
77 // gets slice info for each slice
78 if( !empty( $slice_ids ) )
79 $slices= $api->GetSlices( $slice_ids, array( "slice_id", "name" , "peer_id" ) );
82 if( !empty( $interface_ids ) )
83 $interfaces= $api->GetInterfaces( $interface_ids );
85 // gets nodegroup info
86 if( !empty( $nodegroup_ids ) )
87 $nodegroups= $api->GetNodeGroups( $nodegroup_ids, array("groupname","tag_type_id","value"));
89 // Thierry : remaining stuff
90 // (*) events: xxx todo xxx for admins xxx
91 // should display the latest events relating to that node.
92 // historically we had to turn this off at some point as GetEvents was getting the session deleted in the DB
93 // (*) conf_files: xxx todo xxx for admins xxx
94 //if( !empty( $conf_file_ids ) )
95 // $conf_files= $api->GetConfFiles( $conf_file_ids );
97 //////////////////// display node info
99 drupal_set_title("Details for node " . $hostname);
100 $local_peer= ! $peer_id;
103 // extra privileges to admins, and (pi||tech) on this site
104 $privileges = (plc_is_admin () && $local_peer) || ( plc_in_site($site_id) && ( plc_is_pi() || plc_is_tech()));
108 $tabs [] = tab_nodes_site($site_id);
109 $tabs [] = tab_site($site_id);
110 //$tabs [] = tab_nodes();
112 if ( $local_peer && $privileges ) {
114 $tabs["Add Interface"]=array('url'=>l_interface_add($node_id),
115 'bubble'=>"Define new network interface on $hostname");
116 $tabs['Delete'] = array ('url'=>l_actions(),
118 'values'=>array('action'=>'delete-node','node_id'=>$node_id),
119 'bubble'=>"Delete node $hostname",
120 'confirm'=>'Are you sure to delete ' . $hostname);
121 $tabs["Events"]=array_merge(tablook_event(),
122 array('url'=>l_event("Node","node",$node_id),
123 'bubble'=>"Events for node $hostname"));
124 $tabs["Comon"]=array_merge(tablook_comon(),
125 array('url'=>l_comon("node_id",$node_id),
126 'bubble'=>"Comon page about node $hostname"));
129 plekit_linetabs($tabs);
131 // show gray background on foreign objects : start a <div> with proper class
132 $peers->block_start ($peer_id);
134 $toggle = new PlekitToggle ('node',"Details",
135 array('bubble'=>'Display and modify details for that node',
136 'visible'=>get_arg('show_details',true)));
139 $details=new PlekitDetails($privileges);
141 if ( ! $local_peer) {
142 $details->th_td("Peer",$peers->peer_link($peer_id));
146 $details->form_start(l_actions(),array("action"=>"update-node", "node_id"=>$node_id));
147 // xxx can hostname really be changed like this without breaking the rest, bootcd .. ?
148 //$details->th_td("Hostname",$hostname,"hostname");
149 $details->th_td("Hostname",$hostname);
150 $details->th_td("Model",$model,"model");
151 $details->tr_submit("submit","Update Node");
152 $details->form_end();
153 if ($privileges) $details->space();
156 // PCU stuff - not too sure why, but GetPCUs is not exposed to the 'user' role
157 $display_pcus = (plc_is_admin() || plc_is_pi() || plc_is_tech());
159 $pcu_ids= $node['pcu_ids'];
160 $ports= $node['ports'];
161 // avoid 2 API calls : get all site PCUs and then search from there
162 function search_pcu ($site_pcus,$pcu_id) {
163 if ($site_pcus) foreach ($site_pcus as $site_pcu) if ($site_pcu['pcu_id']==$pcu_id) return $site_pcu;
166 $site_pcus = $api->GetPCUs(array('site_id'=>$site_id));
167 // not sure what the exact semantics is, but I expect pcu_ids and ports should have same cardinality
168 if (count ($pcu_ids) != count ($ports))
169 $pcu_string = "Unexpected condition: " . count($pcu_ids) . " pcu_ids and " . count($ports) . " ports";
170 else if (count($pcu_ids) == 0)
171 $pcu_string = plc_warning_html("No PCU !");
172 else if (count($pcu_ids) == 1) {
175 $pcu_columns = array('hostname');
176 $pcu=search_pcu($site_pcus,$pcu_id);
178 $pcu_string = "Cannot find PCU " . $pcu_id;
180 $pcu_string = $pcu['hostname'] . " on port " . $port;
182 $pcu_string = plc_warning_html("More than one PCU attached ? ");
185 $details->form_start(l_actions(),array("action"=>"attach-pcu","node_id"=>$node_id));
188 $pcu_update_area = "This site has no PCU - " . href ( l_pcu_add(), "add one here");
190 $pcu_add_link = href (l_pcu_add(),plc_add_icon());
192 // first option in pcus
194 $none_detach = 'Detach';
197 $pcu_selectors = array(array('display'=>$none_detach,'value'=>-1));
198 // one option per site pcu
199 foreach ($site_pcus as $site_pcu) {
200 $selector=array('display'=>$site_pcu['hostname'],'value'=>$site_pcu['pcu_id']);
201 if ($pcu_id == $site_pcu['pcu_id']) $selector['selected']=true;
202 $pcu_selectors []= $selector;
204 $pcu_chooser = $details->form()->select_html('pcu_id',$pcu_selectors);
206 function port_selector ($i,$port) {
207 $selector = array ('display'=>'port ' . $i, 'value'=>$i);
208 if ($i == $port) $selector['selected'] = true;
211 $port_selectors = array () ;
212 $available_ports =range(1,8);
213 foreach ($available_ports as $available_port)
214 $port_selectors []= port_selector ($available_port,$port);
215 $port_chooser = $details->form()->select_html('port',$port_selectors);
218 $details->form()->submit_html('attach_pcu',"Attach PCU");
220 $pcu_update_area = $pcu_add_link . " " . $pcu_chooser . " " . $port_chooser . " " . $pcu_attach_button;
223 $details->th_td("PCU",plc_vertical_table(array($pcu_string,$pcu_update_area)));
224 $details->form_end();
228 //////////////////// type & version
229 $details->th_td("Type",$node_type);
230 $details->th_td("Version",$version);
231 // let's use plc_objects
232 $Node = new Node($node);
233 $details->th_td("Date created",$Node->dateCreated());
234 $details->th_td("Last contact",$Node->lastContact());
235 $details->th_td("Last update",$Node->lastUpdated());
239 $details->th_td ("Observed Boot state",$run_level . ( $Node->stale() ? " -- stale value" : "" ));
240 if ( ! ($local_peer && $privileges)) {
242 $boot_value=$boot_state;
245 $boot_form = new PlekitForm (l_actions(), array("node_id"=>$node_id,
246 "action"=>"node-boot-state"));
247 $boot_value .= $boot_form->start_html();
248 $states = array( 'boot'=>'Boot', 'safeboot'=>'SafeBoot',
249 'disabled' => 'Disabled', 'reinstall'=>'Reinstall');
251 foreach ($states as $dbname=>$displayname) {
252 $selector=array("display"=>$displayname, "value"=>$dbname);
253 if ($dbname == $boot_state) $selector['selected']=true;
254 $selectors []= $selector;
256 $boot_value .= $boot_form->select_html("boot_state",$selectors,array('autosubmit'=>true));
257 $boot_value .= $boot_form->end_html();
259 $details->th_td ("Preferred Boot state",$boot_value);
261 // same here for the download area
262 if ( $local_peer && $privileges) {
265 $download_form = new PlekitForm (l_actions_download(),array("node_id"=>$node_id));
266 $download_value .= $download_form->start_html();
268 array("display"=>"-- All in one images --","disabled"=>true),
269 array("value"=>"download-node-iso","display"=>"Download ISO image for $hostname"),
270 array("value"=>"download-node-usb","display"=>"Download USB image for $hostname"),
271 array("value"=>"download-node-usb-partition", "display"=>"Download partitioned, USB image for $hostname"),
272 array("display"=>"-- Floppy + generic image --","disabled"=>true),
273 array("value"=>"download-node-floppy","display"=>"Download Floppy file for $hostname"),
274 array("value"=>"download-generic-iso","display"=>"Download generic ISO image (requires floppy)"),
275 array("value"=>"download-generic-usb","display"=>"Download generic USB image (requires floppy)"));
276 $download_value .= $download_form->select_html("action",$selectors,
277 array('label'=>"Download mode",'autosubmit'=>true));
278 $download_value .= $download_form->end_html();
279 $details->th_td ("Download",$download_value);
283 // site info and all site nodes
285 $details->th_td("Site",l_site_t($site_id,$site_name));
287 // build list of node links
289 foreach ($site_node_hash as $hash_node_id => $hash_hostname) {
290 $nodes_area []= l_node_t($hash_node_id,$hash_hostname);
292 $details->th_tds ("All site nodes",$nodes_area);
297 $form=new PlekitForm (l_actions(), array('node_id'=>$node_id));
300 //////////////////////////////////////////////////////////// slivers
302 $toggle=new PlekitToggle ('slices',count_english_warning($slices,'sliver'),
303 array('bubble'=>'Review slices running on that node',
304 'visible'=>get_arg('show_slices',false)));
307 plc_warning ("This node is not associated to any slice");
310 $headers['Peer']="string";
311 $headers['Slice Name']="string";
312 $headers['Sliver']="string";
314 $table_options = array('notes_area'=>false,"search_width"=>10,'pagesize'=>$reasonable_page);
315 if (count ($slices) <= $reasonable_page) {
316 $table_options['search_area']=false;
317 $table_options['pagesize_area']=false;
319 $table=new PlekitTable("node_slices",$headers,1,$table_options);
322 foreach ($slices as $slice) {
324 $peers->cell ($table,$slice['peer_id']);
325 $table->cell (l_slice_t ($slice['slice_id'],$slice['name']));
326 # xxx l_sliver not implemented yet - what should we show exactly ?
327 $table->cell (l_sliver_t ($node_id,$slice['slice_id'],'sliver tags'));
335 //////////////////////////////////////////////////////////// Tags
339 $tags=$api->GetNodeTags (array('node_id'=>$node_id));
340 function get_tagname ($tag) { return $tag['tagname'];}
341 // xxx looks like tech-only see an error here,
342 // might be that GetNodeTags is not accessible or something
343 $tagnames = array_map ("get_tagname",$tags);
344 $nodegroups_hash=plc_nodegroup_global_hash($api,$tagnames);
346 $toggle = new PlekitToggle ('tags',count_english_warning($tags,'tag'),
347 array('bubble'=>'Inspect and set tags on that node',
348 'visible'=>get_arg('show_tags',false)));
351 $headers=array("Name"=>"string",
353 "Nodegroup"=>"string",
355 if (plc_is_admin()) $headers[plc_delete_icon()]="none";
357 $table_options=array("notes_area"=>false,"pagesize_area"=>false,"search_width"=>10);
358 $table=new PlekitTable("node_tags",$headers,0,$table_options);
360 if ($tags) foreach ($tags as $tag) {
361 // does this match a nodegroup ?
362 $nodegroup_name="n/a";
363 $nodegroup_key=$tag['tagname'] . "=" . $tag['value'];
364 $nodegroup=$nodegroups_hash[$nodegroup_key];
365 if ($nodegroup) $nodegroup_name=l_nodegroup_t($nodegroup['nodegroup_id'],$nodegroup['groupname']);
367 $table->cell(l_tag_obj($tag));
368 $table->cell($tag['value']);
369 $table->cell($nodegroup_name);
370 // the remove checkbox
371 if (plc_is_admin()) $table->cell ($form->checkbox_html('node_tag_ids[]',$tag['node_tag_id']));
376 $table->tfoot_start();
380 $table->cell($form->submit_html("delete-node-tags","Remove Tags"),
381 // use the whole columns and right adjust
382 array('hfill'=>true,'align'=>'right'));
387 // get list of tag names in the node/* category
388 $all_tags= $api->GetTagTypes( array ("category"=>"node*"), array("tagname","tag_type_id"));
389 // xxx cannot use onchange=submit() - would need to somehow pass action name
390 function tag_selector ($tag) { return array("display"=>$tag['tagname'],"value"=>$tag['tag_type_id']); }
391 $selector=array_map("tag_selector",$all_tags);
392 $table->cell($form->select_html("tag_type_id",$selector,array('label'=>"Choose")));
393 $table->cell($form->text_html("value","",array('width'=>8)));
394 $table->cell($form->submit_html("set-tag-on-node","Set Tag"),array('columns'=>2,'align'=>'left'));
402 //////////////////////////////////////////////////////////// interfaces
404 $toggle=new PlekitToggle ('interfaces',count_english_warning($interfaces,'interface'),
405 array('bubble'=>'Inspect and tune interfaces on that node',
406 'visible'=>get_arg('show_interfaces',false)));
408 // display interfaces
409 if( ! $interfaces ) {
411 plc_warning_html("This node has no interface");
412 echo "Please add an interface to make this a usable PLC node.</p>\n";
416 $headers["IP"]="IPAddress";
417 $headers["Method"]="string";
418 $headers["Type"]="string";
419 $headers["MAC"]="string";
420 $headers["bw limit"]="FileSize";
421 // a single symbol, marking 'p' for primary and a delete button for non-primary
422 if ( $privileges ) $headers[plc_delete_icon()]='string';
424 $table_options=array('search_area'=>false,"pagesize_area"=>false,'notes_area'=>false);
425 $table=new PlekitTable("node_interfaces",$headers,2,$table_options);
428 foreach ( $interfaces as $interface ) {
429 $interface_id= $interface['interface_id'];
430 $interface_ip= $interface['ip'];
431 $interface_broad= $interface['broadcast'];
432 $interface_primary= $interface['is_primary'];
433 $interface_network= $interface['network'];
434 $interface_dns1= $interface['dns1'];
435 $interface_dns2= $interface['dns2'];
436 $interface_hostname= $interface['hostname'];
437 $interface_netmaks= $interface['netmask'];
438 $interface_gatewary= $interface['gateway'];
439 $interface_mac= $interface['mac'];
440 $interface_bwlimit= $interface['bwlimit'];
441 $interface_type= $interface['type'];
442 $interface_method= $interface['method'];
445 $table->cell(l_interface_t($interface_id,$interface_ip));
446 $table->cell($interface_method);
447 $table->cell($interface_type);
448 $table->cell($interface_mac);
449 $table->cell($interface_bwlimit);
451 if ($interface_primary) {
452 $table->cell(plc_bubble("p","Cannot delete a primary interface"));
454 $table->cell ($form->checkbox_html('interface_ids[]',$interface_id));
460 $table->tfoot_start();
462 $add_button=new PlekitFormButton (l_interface_add($node_id),"add","Add Interface","GET");
463 // we should have 6 cols, use 3 for the left (new) and the rest for the right (remove)
464 $table->cell($add_button->html(),array('columns'=> 3,'align'=>'left'));
465 $table->cell($form->submit_html("delete-interfaces","Remove Interfaces"),
466 array('columns'=>$table->columns()-3,'align'=>'right'));
476 ////////////////////////////////////////////////////////////
477 $peers->block_end($peer_id);
479 //plekit_linetabs ($tabs,"bottom");
482 include 'plc_footer.php';