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();
155 // PCU stuff - not too sure why, but GetPCUs is not exposed to the 'user' role
156 $display_pcus = (plc_is_admin() || plc_is_pi() || plc_is_tech());
158 $pcu_ids= $node['pcu_ids'];
159 $ports= $node['ports'];
160 // avoid 2 API calls : get all site PCUs and then search from there
161 function search_pcu ($site_pcus,$pcu_id) {
162 if ($site_pcus) foreach ($site_pcus as $site_pcu) if ($site_pcu['pcu_id']==$pcu_id) return $site_pcu;
165 $site_pcus = $api->GetPCUs(array('site_id'=>$site_id));
166 // not sure what the exact semantics is, but I expect pcu_ids and ports should have same cardinality
167 if (count ($pcu_ids) != count ($ports))
168 $pcu_string = "Unexpected condition: " . count($pcu_ids) . " pcu_ids and " . count($ports) . " ports";
169 else if (count($pcu_ids) == 0)
170 $pcu_string = plc_warning_html("No PCU !");
171 else if (count($pcu_ids) == 1) {
174 $pcu_columns = array('hostname');
175 $pcu=search_pcu($site_pcus,$pcu_id);
177 $pcu_string = "Cannot find PCU " . $pcu_id;
179 $pcu_string = $pcu['hostname'] . " on port " . $port;
181 $pcu_string = plc_warning_html("More than one PCU attached ? ");
184 $details->form_start(l_actions(),array("action"=>"attach-pcu","node_id"=>$node_id));
187 $pcu_update_area = "This site has no PCU - " . href ( l_pcu_add(), "add one here");
189 $pcu_add_link = href (l_pcu_add(),plc_add_icon());
191 $pcu_selectors = array(array('display'=>'None','value'=>-1));
192 foreach ($site_pcus as $site_pcu) {
193 $selector=array('display'=>$site_pcu['hostname'],'value'=>$site_pcu['pcu_id']);
194 if ($pcu_id == $site_pcu['pcu_id']) $selector['selected']=true;
195 $pcu_selectors []= $selector;
197 $pcu_chooser = $details->form()->select_html('pcu_id',$pcu_selectors);
199 function port_selector ($i,$port) {
200 $selector = array ('display'=>'port ' . $i, 'value'=>$i);
201 if ($i == $port) $selector['selected'] = true;
204 $port_selectors = array () ;
205 $available_ports =range(1,8);
206 foreach ($available_ports as $available_port)
207 $port_selectors []= port_selector ($available_port,$port);
208 $port_chooser = $details->form()->select_html('port',$port_selectors);
211 $details->form()->submit_html('attach_pcu',"Attach PCU");
213 $pcu_update_area = $pcu_add_link . " " . $pcu_chooser . " " . $port_chooser . " " . $pcu_attach_button;
216 $details->th_td("PCU",plc_vertical_table(array($pcu_string,$pcu_update_area)));
217 $details->form_end();
221 $details->th_td("Type",$node_type);
222 $details->th_td("Version",$version);
223 // let's use plc_objects
224 $Node = new Node($node);
225 $details->th_td("Date created",$Node->dateCreated());
226 $details->th_td("Last contact",$Node->lastContact());
227 $details->th_td("Last update",$Node->lastUpdated());
231 $details->th_td ("Observed Boot state",$run_level . ( $Node->stale() ? " -- stale value" : "" ));
232 if ( ! ($local_peer && $privileges)) {
234 $boot_value=$boot_state;
237 $boot_form = new PlekitForm (l_actions(), array("node_id"=>$node_id,
238 "action"=>"node-boot-state"));
239 $boot_value .= $boot_form->start_html();
240 $states = array( 'boot'=>'Boot', 'safeboot'=>'SafeBoot',
241 'disabled' => 'Disabled', 'reinstall'=>'Reinstall');
243 foreach ($states as $dbname=>$displayname) {
244 $selector=array("display"=>$displayname, "value"=>$dbname);
245 if ($dbname == $boot_state) $selector['selected']=true;
246 $selectors []= $selector;
248 $boot_value .= $boot_form->select_html("boot_state",$selectors,array('autosubmit'=>true));
249 $boot_value .= $boot_form->end_html();
251 $details->th_td ("Preferred Boot state",$boot_value);
253 // same here for the download area
254 if ( $local_peer && $privileges) {
257 $download_form = new PlekitForm (l_actions_download(),array("node_id"=>$node_id));
258 $download_value .= $download_form->start_html();
260 array("display"=>"-- All in one images --","disabled"=>true),
261 array("value"=>"download-node-iso","display"=>"Download ISO image for $hostname"),
262 array("value"=>"download-node-usb","display"=>"Download USB image for $hostname"),
263 array("value"=>"download-node-usb-partition", "display"=>"Download partitioned, USB image for $hostname"),
264 array("display"=>"-- Floppy + generic image --","disabled"=>true),
265 array("value"=>"download-node-floppy","display"=>"Download Floppy file for $hostname"),
266 array("value"=>"download-generic-iso","display"=>"Download generic ISO image (requires floppy)"),
267 array("value"=>"download-generic-usb","display"=>"Download generic USB image (requires floppy)"));
268 $download_value .= $download_form->select_html("action",$selectors,
269 array('label'=>"Download mode",'autosubmit'=>true));
270 $download_value .= $download_form->end_html();
271 $details->th_td ("Download",$download_value);
275 // site info and all site nodes
277 $details->th_td("Site",l_site_t($site_id,$site_name));
279 // build list of node links
281 foreach ($site_node_hash as $hash_node_id => $hash_hostname) {
282 $nodes_area []= l_node_t($hash_node_id,$hash_hostname);
284 $details->th_tds ("All site nodes",$nodes_area);
289 $form=new PlekitForm (l_actions(), array('node_id'=>$node_id));
292 //////////////////////////////////////////////////////////// slivers
294 $toggle=new PlekitToggle ('slices',count_english_warning($slices,'sliver'),
295 array('bubble'=>'Review slices running on that node',
296 'visible'=>get_arg('show_slices',false)));
299 plc_warning ("This node is not associated to any slice");
302 $headers['Peer']="string";
303 $headers['Slice Name']="string";
304 $headers['Sliver']="string";
306 $table_options = array('notes_area'=>false,"search_width"=>10,'pagesize'=>$reasonable_page);
307 if (count ($slices) <= $reasonable_page) {
308 $table_options['search_area']=false;
309 $table_options['pagesize_area']=false;
311 $table=new PlekitTable("node_slices",$headers,1,$table_options);
314 foreach ($slices as $slice) {
316 $peers->cell ($table,$slice['peer_id']);
317 $table->cell (l_slice_t ($slice['slice_id'],$slice['name']));
318 # xxx l_sliver not implemented yet - what should we show exactly ?
319 $table->cell (l_sliver_t ($node_id,$slice['slice_id'],'sliver tags'));
327 //////////////////////////////////////////////////////////// Tags
331 $tags=$api->GetNodeTags (array('node_id'=>$node_id));
332 function get_tagname ($tag) { return $tag['tagname'];}
333 // xxx looks like tech-only see an error here,
334 // might be that GetNodeTags is not accessible or something
335 $tagnames = array_map ("get_tagname",$tags);
336 $nodegroups_hash=plc_nodegroup_global_hash($api,$tagnames);
338 $toggle = new PlekitToggle ('tags',count_english_warning($tags,'tag'),
339 array('bubble'=>'Inspect and set tags on that node',
340 'visible'=>get_arg('show_tags',false)));
343 $headers=array("Name"=>"string",
345 "Nodegroup"=>"string",
347 if (plc_is_admin()) $headers[plc_delete_icon()]="none";
349 $table_options=array("notes_area"=>false,"pagesize_area"=>false,"search_width"=>10);
350 $table=new PlekitTable("node_tags",$headers,0,$table_options);
352 if ($tags) foreach ($tags as $tag) {
353 // does this match a nodegroup ?
354 $nodegroup_name="n/a";
355 $nodegroup_key=$tag['tagname'] . "=" . $tag['value'];
356 $nodegroup=$nodegroups_hash[$nodegroup_key];
357 if ($nodegroup) $nodegroup_name=l_nodegroup_t($nodegroup['nodegroup_id'],$nodegroup['groupname']);
359 $table->cell(l_tag_obj($tag));
360 $table->cell($tag['value']);
361 $table->cell($nodegroup_name);
362 // the remove checkbox
363 if (plc_is_admin()) $table->cell ($form->checkbox_html('node_tag_ids[]',$tag['node_tag_id']));
368 $table->tfoot_start();
372 $table->cell($form->submit_html("delete-node-tags","Remove Tags"),
373 // use the whole columns and right adjust
374 array('hfill'=>true,'align'=>'right'));
379 // get list of tag names in the node/* category
380 $all_tags= $api->GetTagTypes( array ("category"=>"node*"), array("tagname","tag_type_id"));
381 // xxx cannot use onchange=submit() - would need to somehow pass action name
382 function tag_selector ($tag) { return array("display"=>$tag['tagname'],"value"=>$tag['tag_type_id']); }
383 $selector=array_map("tag_selector",$all_tags);
384 $table->cell($form->select_html("tag_type_id",$selector,array('label'=>"Choose")));
385 $table->cell($form->text_html("value","",array('width'=>8)));
386 $table->cell($form->submit_html("set-tag-on-node","Set Tag"),array('columns'=>2,'align'=>'left'));
394 //////////////////////////////////////////////////////////// interfaces
396 $toggle=new PlekitToggle ('interfaces',count_english_warning($interfaces,'interface'),
397 array('bubble'=>'Inspect and tune interfaces on that node',
398 'visible'=>get_arg('show_interfaces',false)));
400 // display interfaces
401 if( ! $interfaces ) {
403 plc_warning_html("This node has no interface");
404 echo "Please add an interface to make this a usable PLC node.</p>\n";
408 $headers["IP"]="IPAddress";
409 $headers["Method"]="string";
410 $headers["Type"]="string";
411 $headers["MAC"]="string";
412 $headers["bw limit"]="FileSize";
413 // a single symbol, marking 'p' for primary and a delete button for non-primary
414 if ( $privileges ) $headers[plc_delete_icon()]='string';
416 $table_options=array('search_area'=>false,"pagesize_area"=>false,'notes_area'=>false);
417 $table=new PlekitTable("node_interfaces",$headers,2,$table_options);
420 foreach ( $interfaces as $interface ) {
421 $interface_id= $interface['interface_id'];
422 $interface_ip= $interface['ip'];
423 $interface_broad= $interface['broadcast'];
424 $interface_primary= $interface['is_primary'];
425 $interface_network= $interface['network'];
426 $interface_dns1= $interface['dns1'];
427 $interface_dns2= $interface['dns2'];
428 $interface_hostname= $interface['hostname'];
429 $interface_netmaks= $interface['netmask'];
430 $interface_gatewary= $interface['gateway'];
431 $interface_mac= $interface['mac'];
432 $interface_bwlimit= $interface['bwlimit'];
433 $interface_type= $interface['type'];
434 $interface_method= $interface['method'];
437 $table->cell(l_interface_t($interface_id,$interface_ip));
438 $table->cell($interface_method);
439 $table->cell($interface_type);
440 $table->cell($interface_mac);
441 $table->cell($interface_bwlimit);
443 if ($interface_primary) {
444 $table->cell(plc_bubble("p","Cannot delete a primary interface"));
446 $table->cell ($form->checkbox_html('interface_ids[]',$interface_id));
452 $table->tfoot_start();
454 $add_button=new PlekitFormButton (l_interface_add($node_id),"add","Add Interface","GET");
455 // we should have 6 cols, use 3 for the left (new) and the rest for the right (remove)
456 $table->cell($add_button->html(),array('columns'=> 3,'align'=>'left'));
457 $table->cell($form->submit_html("delete-interfaces","Remove Interfaces"),
458 array('columns'=>$table->columns()-3,'align'=>'right'));
468 ////////////////////////////////////////////////////////////
469 $peers->block_end($peer_id);
471 //plekit_linetabs ($tabs,"bottom");
474 include 'plc_footer.php';