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node.js

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    Xaver Maierhofer authored and Martin Geno committed
    1ec81fd4
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    node.js 9.47 KiB
    define(['sorttable', 'snabbdom', 'd3-interpolate', 'moment', 'helper'],
      function (SortTable, V, d3Interpolate, moment, helper) {
        'use strict';
        V = V.default;
    
        function showGeoURI(d) {
          if (!helper.hasLocation(d)) {
            return undefined;
          }
    
          return V.h('td',
            V.h('a',
              { props: { href: 'geo:' + d.location.latitude + ',' + d.location.longitude } },
              Number(d.location.latitude.toFixed(6)) + ', ' + Number(d.location.longitude.toFixed(6))
            )
          );
        }
    
        function showStatus(d) {
          return V.h('td',
            { props: { className: d.is_online ? 'online' : 'offline' } },
            _.t((d.is_online ? 'node.lastOnline' : 'node.lastOffline'), {
              time: d.lastseen.fromNow(),
              date: d.lastseen.format('DD.MM.YYYY, H:mm:ss')
            }));
        }
    
        function showFirmware(d) {
          return [
            helper.dictGet(d, ['firmware', 'release']),
            helper.dictGet(d, ['firmware', 'base'])
          ].filter(function (n) {
            return n !== null;
          }).join(' / ') || undefined;
        }
    
        function showSite(d, config) {
          var rt = d.site_code;
          if (config.siteNames) {
            config.siteNames.forEach(function (t) {
              if (d.site_code === t.site) {
                rt = t.name;
              }
            });
          }
          return rt;
        }
    
        function showClients(d) {
          if (!d.is_online) {
            return undefined;
          }
    
          var clients = [
            V.h('span', [
              d.clients > 0 ? d.clients : _.t('none'),
              V.h('br'),
              V.h('i', { props: { className: 'ion-people', title: _.t('node.clients') } })
            ]),
            V.h('span',
              { props: { className: 'legend-24ghz' } },
              [
                d.clients_wifi24,
                V.h('br'),
                V.h('span', { props: { className: 'symbol', title: '2,4 Ghz' } })
              ]),
            V.h('span',
              { props: { className: 'legend-5ghz' } },
              [
                d.clients_wifi5,
                V.h('br'),
                V.h('span', { props: { className: 'symbol', title: '5 Ghz' } })
              ]),
            V.h('span',
              { props: { className: 'legend-others' } },
              [
                d.clients_other,
                V.h('br'),
                V.h('span', { props: { className: 'symbol', title: _.t('others') } })
              ])
          ];
    
          return V.h('td', { props: { className: 'clients' } }, clients);
        }
    
        function showIPs(d) {
          var string = [];
          var ips = d.network.addresses;
          ips.sort();
          ips.forEach(function (ip, i) {
            if (i > 0) {
              string.push(V.h('br'));
            }
    
            if (ip.indexOf('fe80:') !== 0) {
              string.push(V.h('a', { props: { href: 'http://[' + ip + ']/', target: '_blank' } }, ip));
            } else {
              string.push(ip);
            }
          });
          return V.h('td', string);
        }
    
        function showBar(v, width, warning) {
          return V.h('span',
            { props: { className: 'bar' + (warning ? ' warning' : '') } },
            [
              V.h('span',
                {
                  style: { width: (width * 100) + '%' }
                }),
              V.h('label', v)
            ]
          );
        }
    
        function showLoad(d) {
          if (!('loadavg' in d)) {
            return undefined;
          }
          return showBar(d.loadavg.toFixed(2), d.loadavg % 1, d.loadavg >= d.nproc);
        }
    
        function showRAM(d) {
          if (!('memory_usage' in d)) {
            return undefined;
          }
          return showBar(Math.round(d.memory_usage * 100) + ' %', d.memory_usage, d.memory_usage >= 0.8);
        }
    
        function showAutoupdate(d) {
          return d.autoupdater.enabled ? _.t('node.activated', { branch: d.autoupdater.branch }) : _.t('node.deactivated');
        }
    
        function showStatImg(o, d) {
          var subst = {};
          subst['{NODE_ID}'] = d.node_id;
          subst['{NODE_NAME}'] = d.hostname.replace(/[^a-z0-9\-]/ig, '_');
          subst['{TIME}'] = d.lastseen.format('DDMMYYYYHmmss');
          subst['{LOCALE}'] = _.locale();
          return helper.showStat(V, o, subst);
        }
    
        return function (config, el, router, d, linkScale, nodeDict) {
          function nodeLink(node) {
            return V.h('a', {
              props: {
                className: node.is_online ? 'online' : 'offline',
                href: router.generateLink({ node: node.node_id })
              }, on: {
                click: function (e) {
                  router.fullUrl({ node: node.node_id }, e);
                }
              }
            }, node.hostname);
          }
    
          function nodeIdLink(nodeId) {
            if (nodeDict[nodeId]) {
              return nodeLink(nodeDict[nodeId]);
            }
            return nodeId;
          }
    
          function showGateway(node) {
            var gatewayCols = [
              V.h('span', [
                nodeIdLink(node.gateway_nexthop),
                V.h('br'),
                _.t('node.nexthop')
              ]),
              V.h('span', { props: { className: 'ion-arrow-right-c' } }),
              V.h('span', [
                nodeIdLink(node.gateway),
                V.h('br'),
                'IPv4'
              ]),
              V.h('span', [
                nodeIdLink(node.gateway6),
                V.h('br'),
                'IPv6'
              ])
            ];
    
            return V.h('td', { props: { className: 'gateway' } }, gatewayCols);
          }
    
          function renderNeighbourRow(n) {
            var icons = '';
            if (helper.hasLocation(n.node)) {
              icons = V.h('span', { props: { className: 'ion-location' } });
            }
    
            return V.h('tr', [
              V.h('td', icons),
              V.h('td', nodeLink(n.node)),
              V.h('td', n.node.clients),
              V.h('td', { style: { color: linkScale((n.link.source_tq + n.link.target_tq) / 2) } }, helper.showTq(n.link.source_tq) + ' - ' + helper.showTq(n.link.target_tq)),
              V.h('td', helper.showDistance(n.link))
            ]);
          }
    
          var self = this;
          var header = document.createElement('h2');
          var table = document.createElement('table');
          var images = document.createElement('div');
          var neighbours = document.createElement('h3');
          var headings = [{
            name: ''
          }, {
            name: 'node.nodes',
            sort: function (a, b) {
              return a.node.hostname.localeCompare(b.node.hostname);
            },
            reverse: false
          }, {
            name: 'node.clients',
            class: 'ion-people',
            sort: function (a, b) {
              return a.node.clients - b.node.clients;
            },
            reverse: true
          }, {
            name: 'node.tq',
            class: 'ion-connection-bars',
            sort: function (a, b) {
              return a.link.source_tq - b.link.source_tq;
            },
            reverse: true
          }, {
            name: 'node.distance',
            class: 'ion-arrow-resize',
            sort: function (a, b) {
              return (a.link.distance === undefined ? -1 : a.link.distance) -
                (b.link.distance === undefined ? -1 : b.link.distance);
            },
            reverse: true
          }];
          var tableNeighbour = new SortTable(headings, 1, renderNeighbourRow);
    
          el.appendChild(header);
          el.appendChild(table);
          el.appendChild(neighbours);
          el.appendChild(tableNeighbour.el);
          el.appendChild(images);
    
          self.render = function render() {
            V.patch(header, V.h('h2', d.hostname));
    
            var children = [];
    
            children.push(helper.attributeEntry(V, 'node.status', showStatus(d)));
            children.push(helper.attributeEntry(V, 'node.gateway', d.is_gateway ? 'ja' : undefined));
            children.push(helper.attributeEntry(V, 'node.coordinates', showGeoURI(d)));
    
            if (config.nodeInfobox && config.nodeInfobox.contact) {
              children.push(helper.attributeEntry(V, 'node.contact', helper.dictGet(d, ['owner', 'contact'])));
            }
    
            children.push(helper.attributeEntry(V, 'node.hardware', d.model));
            children.push(helper.attributeEntry(V, 'node.primaryMac', d.network.mac));
            children.push(helper.attributeEntry(V, 'node.firmware', showFirmware(d)));
            children.push(helper.attributeEntry(V, 'node.site', showSite(d, config)));
            children.push(helper.attributeEntry(V, 'node.uptime', moment.utc(d.uptime).local().fromNow(true)));
            children.push(helper.attributeEntry(V, 'node.firstSeen', d.firstseen.fromNow(true)));
            if (config.nodeInfobox && config.nodeInfobox.hardwareUsage) {
              children.push(helper.attributeEntry(V, 'node.systemLoad', showLoad(d)));
              children.push(helper.attributeEntry(V, 'node.ram', showRAM(d)));
            }
            children.push(helper.attributeEntry(V, 'node.ipAddresses', showIPs(d)));
            children.push(helper.attributeEntry(V, 'node.update', showAutoupdate(d)));
            children.push(helper.attributeEntry(V, 'node.clients', showClients(d)));
            children.push(helper.attributeEntry(V, 'node.gateway', showGateway(d)));
    
            var elNew = V.h('table', children);
            table = V.patch(table, elNew);
            table.elm.classList.add('attributes');
    
            V.patch(neighbours, V.h('h3', _.t('node.link', d.neighbours.length) + ' (' + d.neighbours.length + ')'));
            if (d.neighbours.length > 0) {
              tableNeighbour.setData(d.neighbours);
              tableNeighbour.el.elm.classList.add('node-links');
            }
    
            if (config.nodeInfos) {
              var img = [];
              config.nodeInfos.forEach(function (nodeInfo) {
                img.push(V.h('h4', nodeInfo.name));
                img.push(showStatImg(nodeInfo, d));
              });
              images = V.patch(images, V.h('div', img));
            }
          };
    
          self.setData = function setData(data) {
            if (data.nodeDict[d.node_id]) {
              d = data.nodeDict[d.node_id];
            }
            self.render();
          };
          return self;
        };
      });