node.js ➔ ... ➔ getMeshClients - Code Metrics - Inspection of "Updated infobox for displaying more informations f..." - ffrgb/meshviewer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#168)

unknown

created 2017-10-17 18:16 UTC

node.js ➔ ... ➔ getMeshClients B

↳ Parent: Project

Complexity

Conditions	5
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
c	0
b	0
f	0
nc	8
dl	0
loc	23
rs	8.5906
nop	1

1 Function

Rating	Name	Duplication	Size	Complexity
A	node.js ➔ ... ➔ node.neighbours.forEach	0	5	3

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 function (el) {
        var a = document.createElement('a');
        a.textContent = Number(d.nodeinfo.location.latitude.toFixed(6)) + ', ' + Number(d.nodeinfo.location.longitude.toFixed(6));
        a.href = 'geo:' + d.nodeinfo.location.latitude + ',' + d.nodeinfo.location.longitude;
        el.appendChild(a);
      };
    }

    function showStatus(d) {
      return function (el) {
        el.classList.add(d.flags.unseen ? 'unseen' : (d.flags.online ? 'online' : 'offline'));
        el.textContent = _.t((d.flags.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.nodeinfo, ['software', 'firmware', 'release']),
        helper.dictGet(d.nodeinfo, ['software', 'firmware', 'base'])
      ].filter(function (n) {
        return n !== null;
      }).join(' / ') || undefined;
    }

    function showSite(d, config) {
      var site = helper.dictGet(d.nodeinfo, ['system', 'site_code']);
      var rt = site;
      if (config.siteNames) {
        config.siteNames.forEach(function (t) {
          if (site === t.site) {
            rt = t.name;
          }
        });
      }
      return rt || undefined;
    }

    function showUptime(d) {
      if (!('uptime' in d.statistics)) {
        return undefined;
      }

      return moment.duration(d.statistics.uptime, 'seconds').humanize();
    }

    function showFirstseen(d) {
      if (!('firstseen' in d)) {
        return undefined;
      }

      return d.firstseen.fromNow(true);
    }

    function showWifiChannel(d, band) {
      if (!(d.nodeinfo.wireless) || !(band in d.nodeinfo.wireless)) {
        return undefined;
      }

      var channel = d.nodeinfo.wireless[band];
      var alias = wifiChannelAlias(channel);

      return d.nodeinfo.wireless[band] + ' (' + alias + ')';
    }

    function wifiChannelAlias(ch) {
      var chlist = {
        '1': '2412 MHz',
        '2': '2417 MHz',
        '3': '2422 MHz',
        '4': '2427 MHz',
        '5': '2432 MHz',
        '6': '2437 MHz',
        '7': '2442 MHz',
        '8': '2447 MHz',
        '9': '2452 MHz',
        '10': '2457 MHz',
        '11': '2462 MHz',
        '12': '2467 MHz',
        '13': '2472 MHz',
        '36': '5180 MHz (Indoors)',
        '40': '5200 MHz (Indoors)',
        '44': '5220 MHz (Indoors)',
        '48': '5240 MHz (Indoors)',
        '52': '5260 MHz (Indoors/DFS/TPC)',
        '56': '5280 MHz (Indoors/DFS/TPC)',
        '60': '5300 MHz (Indoors/DFS/TPC)',
        '64': '5320 MHz (Indoors/DFS/TPC)',
        '100': '5500 MHz (DFS) !!',
        '104': '5520 MHz (DFS) !!',
        '108': '5540 MHz (DFS) !!',
        '112': '5560 MHz (DFS) !!',
        '116': '5580 MHz (DFS) !!',
        '120': '5600 MHz (DFS) !!',
        '124': '5620 MHz (DFS) !!',
        '128': '5640 MHz (DFS) !!',
        '132': '5660 MHz (DFS) !!',
        '136': '5680 MHz (DFS) !!',
        '140': '5700 MHz (DFS) !!'
      };
      if (!(ch in chlist)) {
        return '';
      }
      return chlist[ch];
    }

    function showWifiAirtime(d, band) {
      if (!(d.statistics.wireless) || !(band in d.statistics.wireless)) {
        return undefined;
      }

      return function (el) {
        var value = Math.round(d.statistics.wireless[band] * 100) + ' %';
        var width = d.statistics.wireless[band];
        var warning = false;
        el.appendChild(showBar(value, width, warning));
      };
    }

    function showClients(d) {
      if (!d.flags.online) {
        return undefined;
      }

      var meshclients = getMeshClients(d);
      resetMeshClients(d);
      var before = '     (';
      var after = ' ' + _.t('clients_in_cloud') + ')';


      return function (el) {
        el.appendChild(document.createTextNode(d.statistics.clients > 0 ? d.statistics.clients : _.t('none')));
        if (meshclients > 0) {
          el.appendChild(document.createTextNode(before));
          el.appendChild(document.createTextNode(meshclients > 0 ? meshclients : _.t('none')));
          el.appendChild(document.createTextNode(after));
        }
        el.appendChild(document.createElement('br'));

        var span = document.createElement('span');
        span.classList.add('clients');
        span.innerHTML = '<i class="ion-person"></i>'.repeat(d.statistics.clients);
        el.appendChild(span);

        var spanmesh = document.createElement('span');
        spanmesh.classList.add('clientsMesh');
        spanmesh.innerHTML = '<i class="ion-person" style="opacity: .25;"></i>'.repeat(meshclients - d.statistics.clients);
        el.appendChild(spanmesh);
      };
    }

    function showIPs(d) {
      var ips = helper.dictGet(d.nodeinfo, ['network', 'addresses']);
      if (ips === null) {
        return undefined;
      }

      ips.sort();

      return function (el) {
        ips.forEach(function (ip, i) {
          var link = !ip.startsWith('fe80:');

          if (i > 0) {
            el.appendChild(document.createElement('br'));
          }

          if (link) {
            var a = document.createElement('a');
            a.href = 'http://[' + ip + ']/';
            a.textContent = ip;
            el.appendChild(a);
          } else {
            el.appendChild(document.createTextNode(ip));
          }
        });
      };
    }

    function showBar(v, width, warning) {
      var span = document.createElement('span');
      span.classList.add('bar');

      var bar = document.createElement('span');
      bar.style.width = (width * 100) + '%';
      if (warning) {
        span.classList.add('warning');
      }
      span.appendChild(bar);

      var label = document.createElement('label');
      label.textContent = v;
      span.appendChild(label);

      return span;
    }

    function showLoad(d) {
      if (!('loadavg' in d.statistics)) {
        return undefined;
      }

      return function (el) {
        var value = d.statistics.loadavg.toFixed(2);
        var width = d.statistics.loadavg % 1;
        var warning = false;
        if (d.statistics.loadavg >= d.nodeinfo.hardware.nproc) {
          warning = true;
        }
        el.appendChild(showBar(value, width, warning));
      };
    }

    function showRAM(d) {
      if (!('memory_usage' in d.statistics)) {
        return undefined;
      }

      return function (el) {
        var value = Math.round(d.statistics.memory_usage * 100) + ' %';
        var width = d.statistics.memory_usage;
        var warning = false;
        if (d.statistics.memory_usage >= 0.8) {
          warning = true;
        }
        el.appendChild(showBar(value, width, warning));
      };
    }

    function showAutoupdate(d) {
      var au = helper.dictGet(d.nodeinfo, ['software', 'autoupdater']);
      if (!au) {
        return undefined;
      }

      return au.enabled ? _.t('node.activated', { branch: au.branch }) : _.t('node.deactivated');
    }

    function showUplink(d) {
      if (d.nodeinfo.vpn) {
        return undefined;
      }
      var hasUplink = d.flags.uplink ? d.flags.uplink : false;
      return hasUplink ? _.t('yes') : _.t('no');
    }

    function showStatImg(o, d) {
      var subst = {};
      subst['{NODE_ID}'] = d.nodeinfo.node_id;
      subst['{NODE_NAME}'] = d.nodeinfo.hostname.replace(/[^a-z0-9\-]/ig, '_');
      subst['{TIME}'] = d.lastseen.format('DDMMYYYYHmmss');
      subst['{LOCALE}'] = _.locale();
      return helper.showStat(o, subst);
    }

    function getMeshClients(node) {
      var meshclients = 0;
      if (node.statistics && !isNaN(node.statistics.clients)) {
        meshclients = node.statistics.clients;
      }

      if (!node) {
        return 0;
      }

      if (node.parsed) {
        return 0;
      }

      node.parsed = 1;
      node.neighbours.forEach(function (neighbour) {
        if (!neighbour.link.isVPN && neighbour.node) {
          meshclients += getMeshClients(neighbour.node);
        }
      });

      return meshclients;
    }

    function resetMeshClients(node) {
      if (!node.parsed) {
        return;
      }

      node.parsed = 0;

      node.neighbours.forEach(function (neighbour) {
        if (!neighbour.link.isVPN && neighbour.node) {
          resetMeshClients(neighbour.node);
        }
      });

      return;

    }

    function createLink(target, router) {
      if (!target) {
        return document.createTextNode(_.t('unkown'));
      }

      var text = target.nodeinfo ? target.nodeinfo.hostname : target;
      if (target.nodeinfo) {
        var link = document.createElement('a');
        link.classList.add('hostname-lin');
        link.href = router.generateLink({ node: target.nodeinfo.node_id });
        link.onclick = function (e) {
          router.fullUrl({ node: target.nodeinfo.node_id }, e);
        };
        link.textContent = text;
        return link;
      }
      return document.createTextNode(text);
    }

    function lookupNode(d, nodeDict) {
      if (!d) {
        return null;
      }

      var node = nodeDict[d.substr(0, 17)];
      if (!node) {
        return d;
      }
      return node;
    }

    function showGateway(d, router, nodeDict) {
      var nh = null;
      if (helper.dictGet(d.statistics, ['nexthop'])) {
        nh = helper.dictGet(d.statistics, ['nexthop']);
      }
      if (helper.dictGet(d.statistics, ['gateway_nexthop'])) {
        nh = helper.dictGet(d.statistics, ['gateway_nexthop']);
      }
      var gw = helper.dictGet(d.statistics, ['gateway']);

      if (!gw) {
        return null;
      }
      return function (el) {
        if (nh) {
          el.appendChild(createLink(lookupNode(nh, nodeDict), router));
          if (nh.substr(0, 17) !== gw.substr(0, 17)) {
            el.appendChild(document.createTextNode(' -> ... -> '));
          }
        }
        if (!nh || nh.substr(0, 17) !== gw.substr(0, 17)) {
          el.appendChild(createLink(lookupNode(gw, nodeDict), router));
        }
      };
    }

    return function (config, el, router, d, gateways) {
      var linkScale = d3Interpolate.interpolate('#F02311', '#04C714');

      function renderNeighbourRow(n) {
        var icons = [];
        icons.push(V.h('span', { props: { className: n.incoming ? 'ion-arrow-left-c' : 'ion-arrow-right-c' } }));
        if (helper.hasLocation(n.node)) {
          icons.push(V.h('span', { props: { className: 'ion-location' } }));
        }

        var name = V.h('a', {
          props: {
            className: 'online',
            href: router.generateLink({ node: n.node.nodeinfo.node_id })
          }, on: {
            click: function (e) {
              router.fullUrl({ node: n.node.nodeinfo.node_id }, e);
            }
          }
        }, n.node.nodeinfo.hostname);

        var td1 = V.h('td', icons);
        var td2 = V.h('td', name);
        var td3 = V.h('td', (n.node.statistics.clients ? n.node.statistics.clients.toString() : '0'));
        var td4 = V.h('td', { style: { color: linkScale(1 / n.link.tq) } }, helper.showTq(n.link));
        var td5 = V.h('td', helper.showDistance(n.link));

        return V.h('tr', [td1, td2, td3, td4, td5]);
      }

      var h2 = document.createElement('h2');
      h2.textContent = d.nodeinfo.hostname;
      el.appendChild(h2);

      var attributes = document.createElement('table');
      attributes.classList.add('attributes');

      helper.attributeEntry(attributes, 'node.status', showStatus(d));
      helper.attributeEntry(attributes, 'node.gateway', d.flags.gateway ? 'ja' : null);
      helper.attributeEntry(attributes, 'node.coordinates', showGeoURI(d));

      if (config.nodeInfobox && config.nodeInfobox.contact) {
        helper.attributeEntry(attributes, 'node.contact', helper.dictGet(d.nodeinfo, ['owner', 'contact']));
      }

      helper.attributeEntry(attributes, 'node.hardware', helper.dictGet(d.nodeinfo, ['hardware', 'model']));
      helper.attributeEntry(attributes, 'node.primaryMac', helper.dictGet(d.nodeinfo, ['network', 'mac']));
      helper.attributeEntry(attributes, 'node.id', helper.dictGet(d.nodeinfo, ['node_id']));
      helper.attributeEntry(attributes, 'node.firmware', showFirmware(d));
      helper.attributeEntry(attributes, 'node.site', showSite(d, config));
      helper.attributeEntry(attributes, 'node.uptime', showUptime(d));
      helper.attributeEntry(attributes, 'node.firstSeen', showFirstseen(d));

      helper.attributeEntry(attributes, 'node.wifi_channel_2', showWifiChannel(d, 'chan2'));
      helper.attributeEntry(attributes, 'node.wifi_channel_5', showWifiChannel(d, 'chan5'));
      helper.attributeEntry(attributes, 'node.wifi_airtime_2', showWifiAirtime(d, 'airtime2'));
      helper.attributeEntry(attributes, 'node.wifi_airtime_5', showWifiAirtime(d, 'airtime5'));


      if (config.nodeInfobox && config.nodeInfobox.hardwareUsage) {
        helper.attributeEntry(attributes, 'node.systemLoad', showLoad(d));
        helper.attributeEntry(attributes, 'node.ram', showRAM(d));
      }
      helper.attributeEntry(attributes, 'node.ipAddresses', showIPs(d));
      // helper.attributeEntry(attributes, 'node.selectedGateway', gateways[helper.dictGet(d.statistics, ['gateway'])]);
      helper.attributeEntry(attributes, 'node.selectedGateway', showGateway(d, router, gateways));
      helper.attributeEntry(attributes, 'node.update', showAutoupdate(d));
      helper.attributeEntry(attributes, 'node.uplink', showUplink(d));
      helper.attributeEntry(attributes, 'node.clients', showClients(d));

      el.appendChild(attributes);

      if (d.neighbours.length > 0) {
        var h3 = document.createElement('h3');
        h3.textContent = _.t('node.link', d.neighbours.length) + ' (' + d.neighbours.length + ')';
        el.appendChild(h3);

        var headings = [{
          name: ''
        }, {
          name: 'node.nodes',
          sort: function (a, b) {
            return a.node.nodeinfo.hostname.localeCompare(b.node.nodeinfo.hostname);
          },
          reverse: false
        }, {
          name: 'node.clients',
          class: 'ion-people',
          sort: function (a, b) {
            return ('clients' in a.node.statistics ? a.node.statistics.clients : -1) -
              ('clients' in b.node.statistics ? b.node.statistics.clients : -1);
          },
          reverse: true
        }, {
          name: 'node.tq',
          class: 'ion-connection-bars',
          sort: function (a, b) {
            return a.link.tq - b.link.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 table = new SortTable(headings, 1, renderNeighbourRow);
        table.setData(d.neighbours);
        table.el.elm.classList.add('node-links');
        el.appendChild(table.el.elm);
      }

      if (config.nodeInfos) {
        config.nodeInfos.forEach(function (nodeInfo) {
          var h4 = document.createElement('h4');
          h4.textContent = nodeInfo.name;
          el.appendChild(h4);
          el.appendChild(showStatImg(nodeInfo, d));
        });
      }
    };
  });


1			define(['sorttable', 'snabbdom', 'd3-interpolate', 'moment', 'helper'],
2			function (SortTable, V, d3Interpolate, moment, helper) {
3			'use strict';
4			V = V.default;
5
6			function showGeoURI(d) {
7			if (!helper.hasLocation(d)) {
8			return undefined;
9			}
10
11			return function (el) {
12			var a = document.createElement('a');
13			a.textContent = Number(d.nodeinfo.location.latitude.toFixed(6)) + ', ' + Number(d.nodeinfo.location.longitude.toFixed(6));
14			a.href = 'geo:' + d.nodeinfo.location.latitude + ',' + d.nodeinfo.location.longitude;
15			el.appendChild(a);
16			};
17			}
18
19			function showStatus(d) {
20			return function (el) {
21			el.classList.add(d.flags.unseen ? 'unseen' : (d.flags.online ? 'online' : 'offline'));
22			el.textContent = _.t((d.flags.online ? 'node.lastOnline' : 'node.lastOffline'), {
23			time: d.lastseen.fromNow(),
24			date: d.lastseen.format('DD.MM.YYYY, H:mm:ss')
25			});
26			};
27			}
28
29			function showFirmware(d) {
30			return [
31			helper.dictGet(d.nodeinfo, ['software', 'firmware', 'release']),
32			helper.dictGet(d.nodeinfo, ['software', 'firmware', 'base'])
33			].filter(function (n) {
34			return n !== null;
35			}).join(' / ') \|\| undefined;
36			}
37
38			function showSite(d, config) {
39			var site = helper.dictGet(d.nodeinfo, ['system', 'site_code']);
40			var rt = site;
41			if (config.siteNames) {
42			config.siteNames.forEach(function (t) {
43			if (site === t.site) {
44			rt = t.name;
45			}
46			});
47			}
48			return rt \|\| undefined;
49			}
50
51			function showUptime(d) {
52			if (!('uptime' in d.statistics)) {
53			return undefined;
54			}
55
56			return moment.duration(d.statistics.uptime, 'seconds').humanize();
57			}
58
59			function showFirstseen(d) {
60			if (!('firstseen' in d)) {
61			return undefined;
62			}
63
64			return d.firstseen.fromNow(true);
65			}
66
67			function showWifiChannel(d, band) {
68			if (!(d.nodeinfo.wireless) \|\| !(band in d.nodeinfo.wireless)) {
69			return undefined;
70			}
71
72			var channel = d.nodeinfo.wireless[band];
73			var alias = wifiChannelAlias(channel);
74
75			return d.nodeinfo.wireless[band] + ' (' + alias + ')';
76			}
77
78			function wifiChannelAlias(ch) {
79			var chlist = {
80			'1': '2412 MHz',
81			'2': '2417 MHz',
82			'3': '2422 MHz',
83			'4': '2427 MHz',
84			'5': '2432 MHz',
85			'6': '2437 MHz',
86			'7': '2442 MHz',
87			'8': '2447 MHz',
88			'9': '2452 MHz',
89			'10': '2457 MHz',
90			'11': '2462 MHz',
91			'12': '2467 MHz',
92			'13': '2472 MHz',
93			'36': '5180 MHz (Indoors)',
94			'40': '5200 MHz (Indoors)',
95			'44': '5220 MHz (Indoors)',
96			'48': '5240 MHz (Indoors)',
97			'52': '5260 MHz (Indoors/DFS/TPC)',
98			'56': '5280 MHz (Indoors/DFS/TPC)',
99			'60': '5300 MHz (Indoors/DFS/TPC)',
100			'64': '5320 MHz (Indoors/DFS/TPC)',
101			'100': '5500 MHz (DFS) !!',
102			'104': '5520 MHz (DFS) !!',
103			'108': '5540 MHz (DFS) !!',
104			'112': '5560 MHz (DFS) !!',
105			'116': '5580 MHz (DFS) !!',
106			'120': '5600 MHz (DFS) !!',
107			'124': '5620 MHz (DFS) !!',
108			'128': '5640 MHz (DFS) !!',
109			'132': '5660 MHz (DFS) !!',
110			'136': '5680 MHz (DFS) !!',
111			'140': '5700 MHz (DFS) !!'
112			};
113			if (!(ch in chlist)) {
114			return '';
115			}
116			return chlist[ch];
117			}
118
119			function showWifiAirtime(d, band) {
120			if (!(d.statistics.wireless) \|\| !(band in d.statistics.wireless)) {
121			return undefined;
122			}
123
124			return function (el) {
125			var value = Math.round(d.statistics.wireless[band] * 100) + ' %';
126			var width = d.statistics.wireless[band];
127			var warning = false;
128			el.appendChild(showBar(value, width, warning));
129			};
130			}
131
132			function showClients(d) {
133			if (!d.flags.online) {
134			return undefined;
135			}
136
137			var meshclients = getMeshClients(d);
138			resetMeshClients(d);
139			var before = ' (';
140			var after = ' ' + _.t('clients_in_cloud') + ')';
141
142
143			return function (el) {
144			el.appendChild(document.createTextNode(d.statistics.clients > 0 ? d.statistics.clients : _.t('none')));
145			if (meshclients > 0) {
146			el.appendChild(document.createTextNode(before));
147			el.appendChild(document.createTextNode(meshclients > 0 ? meshclients : _.t('none')));
148			el.appendChild(document.createTextNode(after));
149			}
150			el.appendChild(document.createElement('br'));
151
152			var span = document.createElement('span');
153			span.classList.add('clients');
154			span.innerHTML = '<i class="ion-person"></i>'.repeat(d.statistics.clients);
155			el.appendChild(span);
156
157			var spanmesh = document.createElement('span');
158			spanmesh.classList.add('clientsMesh');
159			spanmesh.innerHTML = '<i class="ion-person" style="opacity: .25;"></i>'.repeat(meshclients - d.statistics.clients);
160			el.appendChild(spanmesh);
161			};
162			}
163
164			function showIPs(d) {
165			var ips = helper.dictGet(d.nodeinfo, ['network', 'addresses']);
166			if (ips === null) {
167			return undefined;
168			}
169
170			ips.sort();
171
172			return function (el) {
173			ips.forEach(function (ip, i) {
174			var link = !ip.startsWith('fe80:');
175
176			if (i > 0) {
177			el.appendChild(document.createElement('br'));
178			}
179
180			if (link) {
181			var a = document.createElement('a');
182			a.href = 'http://[' + ip + ']/';
183			a.textContent = ip;
184			el.appendChild(a);
185			} else {
186			el.appendChild(document.createTextNode(ip));
187			}
188			});
189			};
190			}
191
192			function showBar(v, width, warning) {
193			var span = document.createElement('span');
194			span.classList.add('bar');
195
196			var bar = document.createElement('span');
197			bar.style.width = (width * 100) + '%';
198			if (warning) {
199			span.classList.add('warning');
200			}
201			span.appendChild(bar);
202
203			var label = document.createElement('label');
204			label.textContent = v;
205			span.appendChild(label);
206
207			return span;
208			}
209
210			function showLoad(d) {
211			if (!('loadavg' in d.statistics)) {
212			return undefined;
213			}
214
215			return function (el) {
216			var value = d.statistics.loadavg.toFixed(2);
217			var width = d.statistics.loadavg % 1;
218			var warning = false;
219			if (d.statistics.loadavg >= d.nodeinfo.hardware.nproc) {
220			warning = true;
221			}
222			el.appendChild(showBar(value, width, warning));
223			};
224			}
225
226			function showRAM(d) {
227			if (!('memory_usage' in d.statistics)) {
228			return undefined;
229			}
230
231			return function (el) {
232			var value = Math.round(d.statistics.memory_usage * 100) + ' %';
233			var width = d.statistics.memory_usage;
234			var warning = false;
235			if (d.statistics.memory_usage >= 0.8) {
236			warning = true;
237			}
238			el.appendChild(showBar(value, width, warning));
239			};
240			}
241
242			function showAutoupdate(d) {
243			var au = helper.dictGet(d.nodeinfo, ['software', 'autoupdater']);
244			if (!au) {
245			return undefined;
246			}
247
248			return au.enabled ? _.t('node.activated', { branch: au.branch }) : _.t('node.deactivated');
249			}
250
251			function showUplink(d) {
252			if (d.nodeinfo.vpn) {
253			return undefined;
254			}
255			var hasUplink = d.flags.uplink ? d.flags.uplink : false;
256			return hasUplink ? _.t('yes') : _.t('no');
257			}
258
259			function showStatImg(o, d) {
260			var subst = {};
261			subst['{NODE_ID}'] = d.nodeinfo.node_id;
262			subst['{NODE_NAME}'] = d.nodeinfo.hostname.replace(/[^a-z0-9\-]/ig, '_');
263			subst['{TIME}'] = d.lastseen.format('DDMMYYYYHmmss');
264			subst['{LOCALE}'] = _.locale();
265			return helper.showStat(o, subst);
266			}
267
268			function getMeshClients(node) {
269			var meshclients = 0;
270			if (node.statistics && !isNaN(node.statistics.clients)) {
271			meshclients = node.statistics.clients;
272			}
273
274			if (!node) {
275			return 0;
276			}
277
278			if (node.parsed) {
279			return 0;
280			}
281
282			node.parsed = 1;
283			node.neighbours.forEach(function (neighbour) {
284			if (!neighbour.link.isVPN && neighbour.node) {
285			meshclients += getMeshClients(neighbour.node);
286			}
287			});
288
289			return meshclients;
290			}
291
292			function resetMeshClients(node) {
293			if (!node.parsed) {
294			return;
295			}
296
297			node.parsed = 0;
298
299			node.neighbours.forEach(function (neighbour) {
300			if (!neighbour.link.isVPN && neighbour.node) {
301			resetMeshClients(neighbour.node);
302			}
303			});
304
305			return;
			0 ignored issues – show Unused Code introduced 2017-10-17 18:16 UTC by Report Bug Copy Issue Report This return has no effect and can be removed. Loading history...
306			}
307
308			function createLink(target, router) {
309			if (!target) {
310			return document.createTextNode(_.t('unkown'));
311			}
312
313			var text = target.nodeinfo ? target.nodeinfo.hostname : target;
314			if (target.nodeinfo) {
315			var link = document.createElement('a');
316			link.classList.add('hostname-lin');
317			link.href = router.generateLink({ node: target.nodeinfo.node_id });
318			link.onclick = function (e) {
319			router.fullUrl({ node: target.nodeinfo.node_id }, e);
320			};
321			link.textContent = text;
322			return link;
323			}
324			return document.createTextNode(text);
325			}
326
327			function lookupNode(d, nodeDict) {
328			if (!d) {
329			return null;
330			}
331
332			var node = nodeDict[d.substr(0, 17)];
333			if (!node) {
334			return d;
335			}
336			return node;
337			}
338
339			function showGateway(d, router, nodeDict) {
340			var nh = null;
341			if (helper.dictGet(d.statistics, ['nexthop'])) {
342			nh = helper.dictGet(d.statistics, ['nexthop']);
343			}
344			if (helper.dictGet(d.statistics, ['gateway_nexthop'])) {
345			nh = helper.dictGet(d.statistics, ['gateway_nexthop']);
346			}
347			var gw = helper.dictGet(d.statistics, ['gateway']);
348
349			if (!gw) {
350			return null;
351			}
352			return function (el) {
353			if (nh) {
354			el.appendChild(createLink(lookupNode(nh, nodeDict), router));
355			if (nh.substr(0, 17) !== gw.substr(0, 17)) {
356			el.appendChild(document.createTextNode(' -> ... -> '));
357			}
358			}
359			if (!nh \|\| nh.substr(0, 17) !== gw.substr(0, 17)) {
360			el.appendChild(createLink(lookupNode(gw, nodeDict), router));
361			}
362			};
363			}
364
365			return function (config, el, router, d, gateways) {
366			var linkScale = d3Interpolate.interpolate('#F02311', '#04C714');
367
368			function renderNeighbourRow(n) {
369			var icons = [];
370			icons.push(V.h('span', { props: { className: n.incoming ? 'ion-arrow-left-c' : 'ion-arrow-right-c' } }));
371			if (helper.hasLocation(n.node)) {
372			icons.push(V.h('span', { props: { className: 'ion-location' } }));
373			}
374
375			var name = V.h('a', {
376			props: {
377			className: 'online',
378			href: router.generateLink({ node: n.node.nodeinfo.node_id })
379			}, on: {
380			click: function (e) {
381			router.fullUrl({ node: n.node.nodeinfo.node_id }, e);
382			}
383			}
384			}, n.node.nodeinfo.hostname);
385
386			var td1 = V.h('td', icons);
387			var td2 = V.h('td', name);
388			var td3 = V.h('td', (n.node.statistics.clients ? n.node.statistics.clients.toString() : '0'));
389			var td4 = V.h('td', { style: { color: linkScale(1 / n.link.tq) } }, helper.showTq(n.link));
390			var td5 = V.h('td', helper.showDistance(n.link));
391
392			return V.h('tr', [td1, td2, td3, td4, td5]);
393			}
394
395			var h2 = document.createElement('h2');
396			h2.textContent = d.nodeinfo.hostname;
397			el.appendChild(h2);
398
399			var attributes = document.createElement('table');
400			attributes.classList.add('attributes');
401
402			helper.attributeEntry(attributes, 'node.status', showStatus(d));
403			helper.attributeEntry(attributes, 'node.gateway', d.flags.gateway ? 'ja' : null);
404			helper.attributeEntry(attributes, 'node.coordinates', showGeoURI(d));
405
406			if (config.nodeInfobox && config.nodeInfobox.contact) {
407			helper.attributeEntry(attributes, 'node.contact', helper.dictGet(d.nodeinfo, ['owner', 'contact']));
408			}
409
410			helper.attributeEntry(attributes, 'node.hardware', helper.dictGet(d.nodeinfo, ['hardware', 'model']));
411			helper.attributeEntry(attributes, 'node.primaryMac', helper.dictGet(d.nodeinfo, ['network', 'mac']));
412			helper.attributeEntry(attributes, 'node.id', helper.dictGet(d.nodeinfo, ['node_id']));
413			helper.attributeEntry(attributes, 'node.firmware', showFirmware(d));
414			helper.attributeEntry(attributes, 'node.site', showSite(d, config));
415			helper.attributeEntry(attributes, 'node.uptime', showUptime(d));
416			helper.attributeEntry(attributes, 'node.firstSeen', showFirstseen(d));
417
418			helper.attributeEntry(attributes, 'node.wifi_channel_2', showWifiChannel(d, 'chan2'));
419			helper.attributeEntry(attributes, 'node.wifi_channel_5', showWifiChannel(d, 'chan5'));
420			helper.attributeEntry(attributes, 'node.wifi_airtime_2', showWifiAirtime(d, 'airtime2'));
421			helper.attributeEntry(attributes, 'node.wifi_airtime_5', showWifiAirtime(d, 'airtime5'));
422
423
424			if (config.nodeInfobox && config.nodeInfobox.hardwareUsage) {
425			helper.attributeEntry(attributes, 'node.systemLoad', showLoad(d));
426			helper.attributeEntry(attributes, 'node.ram', showRAM(d));
427			}
428			helper.attributeEntry(attributes, 'node.ipAddresses', showIPs(d));
429			// helper.attributeEntry(attributes, 'node.selectedGateway', gateways[helper.dictGet(d.statistics, ['gateway'])]);
430			helper.attributeEntry(attributes, 'node.selectedGateway', showGateway(d, router, gateways));
431			helper.attributeEntry(attributes, 'node.update', showAutoupdate(d));
432			helper.attributeEntry(attributes, 'node.uplink', showUplink(d));
433			helper.attributeEntry(attributes, 'node.clients', showClients(d));
434
435			el.appendChild(attributes);
436
437			if (d.neighbours.length > 0) {
438			var h3 = document.createElement('h3');
439			h3.textContent = _.t('node.link', d.neighbours.length) + ' (' + d.neighbours.length + ')';
440			el.appendChild(h3);
441
442			var headings = [{
443			name: ''
444			}, {
445			name: 'node.nodes',
446			sort: function (a, b) {
447			return a.node.nodeinfo.hostname.localeCompare(b.node.nodeinfo.hostname);
448			},
449			reverse: false
450			}, {
451			name: 'node.clients',
452			class: 'ion-people',
453			sort: function (a, b) {
454			return ('clients' in a.node.statistics ? a.node.statistics.clients : -1) -
455			('clients' in b.node.statistics ? b.node.statistics.clients : -1);
456			},
457			reverse: true
458			}, {
459			name: 'node.tq',
460			class: 'ion-connection-bars',
461			sort: function (a, b) {
462			return a.link.tq - b.link.tq;
463			},
464			reverse: true
465			}, {
466			name: 'node.distance',
467			class: 'ion-arrow-resize',
468			sort: function (a, b) {
469			return (a.link.distance === undefined ? -1 : a.link.distance) -
470			(b.link.distance === undefined ? -1 : b.link.distance);
471			},
472			reverse: true
473			}];
474
475			var table = new SortTable(headings, 1, renderNeighbourRow);
476			table.setData(d.neighbours);
477			table.el.elm.classList.add('node-links');
478			el.appendChild(table.el.elm);
479			}
480
481			if (config.nodeInfos) {
482			config.nodeInfos.forEach(function (nodeInfo) {
483			var h4 = document.createElement('h4');
484			h4.textContent = nodeInfo.name;
485			el.appendChild(h4);
486			el.appendChild(showStatImg(nodeInfo, d));
487			});
488			}
489			};
490			});
491

ffrgb / meshviewer

Pull Request — develop (#168)

node.js ➔ ... ➔ getMeshClients B

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