node.js ➔ ... ➔ V.h(ꞌaꞌ).onclick - Code Metrics - Inspection of "[TASK] Use snabbdom for DOM" - ffrgb/meshviewer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#125)

by Xaver

created 2017-04-23 16:32 UTC

node.js ➔ ... ➔ V.h(ꞌaꞌ).onclick A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
c	0
b	0
f	0
nc	1
dl	0
loc	3
rs	10
nop	1

define(['sorttable', 'snabbdom', 'd3-interpolate', 'moment', 'helper'],
  function (SortTable, V, d3Interpolate, moment, helper) {
    'use strict';

    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) {
      var release = helper.dictGet(d.nodeinfo, ['software', 'firmware', 'release']);
      var base = helper.dictGet(d.nodeinfo, ['software', 'firmware', 'base']);

      if (release === null || base === null) {
        return undefined;
      }

      return release + ' / ' + base;
    }

    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;
    }

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

      return function (el) {
        el.appendChild(document.createTextNode(d.statistics.clients > 0 ? d.statistics.clients : _.t('none')));
        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);
      };
    }

    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 showStatImg(o, d) {
      var subst = {};
      subst['{NODE_ID}'] = d.nodeinfo.node_id ? d.nodeinfo.node_id : _.t('unknown');
      subst['{NODE_NAME}'] = d.nodeinfo.hostname ? d.nodeinfo.hostname.replace(/[^a-z0-9\-]/ig, '_') : _.t('unknown');
      subst['{TIME}'] = d.lastseen.format('DDMMYYYYHmmss');
      subst['{LOCALE}'] = _.locale();
      return helper.showStat(o, subst);
    }

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

      function renderNeighbourRow(n) {
        var icons = [];
        var name = [];
        var unknown = !(n.node);

        icons.push(V.h('span', { className: n.incoming ? 'ion-arrow-left-c' : 'ion-arrow-right-c' }));
        if (!unknown && helper.hasLocation(n.node)) {
          icons.push(V.h('span', { className: 'ion-location' }));
        }

        if (!unknown) {
          name.push(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));
        } else {
          name.push(n.link.id);
        }

        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));
      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', helper.dictGet(d.statistics, ['gateway']));
      helper.attributeEntry(attributes, 'node.update', showAutoupdate(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.el.classList.add('node-links');
        table.setData(d.neighbours);

        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
5			function showGeoURI(d) {
6			if (!helper.hasLocation(d)) {
7			return undefined;
8			}
9
10			return function (el) {
11			var a = document.createElement('a');
12			a.textContent = Number(d.nodeinfo.location.latitude.toFixed(6)) + ', ' + Number(d.nodeinfo.location.longitude.toFixed(6));
13			a.href = 'geo:' + d.nodeinfo.location.latitude + ',' + d.nodeinfo.location.longitude;
14			el.appendChild(a);
15			};
16			}
17
18			function showStatus(d) {
19			return function (el) {
20			el.classList.add(d.flags.unseen ? 'unseen' : (d.flags.online ? 'online' : 'offline'));
21			el.textContent = _.t((d.flags.online ? 'node.lastOnline' : 'node.lastOffline'), {
22			time: d.lastseen.fromNow(),
23			date: d.lastseen.format('DD.MM.YYYY, H:mm:ss')
24			});
25			};
26			}
27
28			function showFirmware(d) {
29			var release = helper.dictGet(d.nodeinfo, ['software', 'firmware', 'release']);
30			var base = helper.dictGet(d.nodeinfo, ['software', 'firmware', 'base']);
31
32			if (release === null \|\| base === null) {
33			return undefined;
34			}
35
36			return release + ' / ' + base;
37			}
38
39			function showSite(d, config) {
40			var site = helper.dictGet(d.nodeinfo, ['system', 'site_code']);
41			var rt = site;
42			if (config.siteNames) {
43			config.siteNames.forEach(function (t) {
44			if (site === t.site) {
45			rt = t.name;
46			}
47			});
48			}
49			return rt;
50			}
51
52			function showUptime(d) {
53			if (!('uptime' in d.statistics)) {
54			return undefined;
55			}
56
57			return moment.duration(d.statistics.uptime, 'seconds').humanize();
58			}
59
60			function showFirstseen(d) {
61			if (!('firstseen' in d)) {
62			return undefined;
63			}
64
65			return d.firstseen.fromNow(true);
66			}
67
68			function showClients(d) {
69			if (!d.flags.online) {
70			return undefined;
71			}
72
73			return function (el) {
74			el.appendChild(document.createTextNode(d.statistics.clients > 0 ? d.statistics.clients : _.t('none')));
75			el.appendChild(document.createElement('br'));
76
77			var span = document.createElement('span');
78			span.classList.add('clients');
79			span.innerHTML = '<i class="ion-person"></i>'.repeat(d.statistics.clients);
80			el.appendChild(span);
81			};
82			}
83
84			function showIPs(d) {
85			var ips = helper.dictGet(d.nodeinfo, ['network', 'addresses']);
86			if (ips === null) {
87			return undefined;
88			}
89
90			ips.sort();
91
92			return function (el) {
93			ips.forEach(function (ip, i) {
94			var link = !ip.startsWith('fe80:');
95
96			if (i > 0) {
97			el.appendChild(document.createElement('br'));
98			}
99
100			if (link) {
101			var a = document.createElement('a');
102			a.href = 'http://[' + ip + ']/';
103			a.textContent = ip;
104			el.appendChild(a);
105			} else {
106			el.appendChild(document.createTextNode(ip));
107			}
108			});
109			};
110			}
111
112			function showBar(v, width, warning) {
113			var span = document.createElement('span');
114			span.classList.add('bar');
115
116			var bar = document.createElement('span');
117			bar.style.width = (width * 100) + '%';
118			if (warning) {
119			span.classList.add('warning');
120			}
121			span.appendChild(bar);
122
123			var label = document.createElement('label');
124			label.textContent = v;
125			span.appendChild(label);
126
127			return span;
128			}
129
130			function showLoad(d) {
131			if (!('loadavg' in d.statistics)) {
132			return undefined;
133			}
134
135			return function (el) {
136			var value = d.statistics.loadavg.toFixed(2);
137			var width = d.statistics.loadavg % 1;
138			var warning = false;
139			if (d.statistics.loadavg >= d.nodeinfo.hardware.nproc) {
140			warning = true;
141			}
142			el.appendChild(showBar(value, width, warning));
143			};
144			}
145
146			function showRAM(d) {
147			if (!('memory_usage' in d.statistics)) {
148			return undefined;
149			}
150
151			return function (el) {
152			var value = Math.round(d.statistics.memory_usage * 100) + ' %';
153			var width = d.statistics.memory_usage;
154			var warning = false;
155			if (d.statistics.memory_usage >= 0.8) {
156			warning = true;
157			}
158			el.appendChild(showBar(value, width, warning));
159			};
160			}
161
162			function showAutoupdate(d) {
163			var au = helper.dictGet(d.nodeinfo, ['software', 'autoupdater']);
164			if (!au) {
165			return undefined;
166			}
167
168			return au.enabled ? _.t('node.activated', { branch: au.branch }) : _.t('node.deactivated');
169			}
170
171			function showStatImg(o, d) {
172			var subst = {};
173			subst['{NODE_ID}'] = d.nodeinfo.node_id ? d.nodeinfo.node_id : _.t('unknown');
174			subst['{NODE_NAME}'] = d.nodeinfo.hostname ? d.nodeinfo.hostname.replace(/[^a-z0-9\-]/ig, '_') : _.t('unknown');
175			subst['{TIME}'] = d.lastseen.format('DDMMYYYYHmmss');
176			subst['{LOCALE}'] = _.locale();
177			return helper.showStat(o, subst);
178			}
179
180			return function (config, el, router, d) {
181			var linkScale = d3Interpolate.interpolate('#F02311', '#04C714');
182			V = V.default;
183
184			function renderNeighbourRow(n) {
185			var icons = [];
186			var name = [];
187			var unknown = !(n.node);
188
189			icons.push(V.h('span', { className: n.incoming ? 'ion-arrow-left-c' : 'ion-arrow-right-c' }));
190			if (!unknown && helper.hasLocation(n.node)) {
191			icons.push(V.h('span', { className: 'ion-location' }));
192			}
193
194			if (!unknown) {
195			name.push(V.h('a', {
196			props: {
197			className: 'online',
198			href: router.generateLink({ node: n.node.nodeinfo.node_id })
199			}, on: {
200			click: function (e) {
201			router.fullUrl({ node: n.node.nodeinfo.node_id }, e);
202			}
203			}
204			}, n.node.nodeinfo.hostname));
205			} else {
206			name.push(n.link.id);
207			}
208
209			var td1 = V.h('td', icons);
210			var td2 = V.h('td', name);
211			var td3 = V.h('td', (n.node.statistics.clients ? n.node.statistics.clients.toString() : '0'));
212			var td4 = V.h('td', { style: { color: linkScale(1 / n.link.tq) } }, helper.showTq(n.link));
213			var td5 = V.h('td', helper.showDistance(n.link));
214
215			return V.h('tr', [td1, td2, td3, td4, td5]);
216			}
217
218			var h2 = document.createElement('h2');
219			h2.textContent = d.nodeinfo.hostname;
220			el.appendChild(h2);
221
222			var attributes = document.createElement('table');
223			attributes.classList.add('attributes');
224
225			helper.attributeEntry(attributes, 'node.status', showStatus(d));
226			helper.attributeEntry(attributes, 'node.gateway', d.flags.gateway ? 'ja' : null);
227			helper.attributeEntry(attributes, 'node.coordinates', showGeoURI(d));
228
229			if (config.nodeInfobox && config.nodeInfobox.contact) {
230			helper.attributeEntry(attributes, 'node.contact', helper.dictGet(d.nodeinfo, ['owner', 'contact']));
231			}
232
233			helper.attributeEntry(attributes, 'node.hardware', helper.dictGet(d.nodeinfo, ['hardware', 'model']));
234			helper.attributeEntry(attributes, 'node.primaryMac', helper.dictGet(d.nodeinfo, ['network', 'mac']));
235			helper.attributeEntry(attributes, 'node.id', helper.dictGet(d.nodeinfo, ['node_id']));
236			helper.attributeEntry(attributes, 'node.firmware', showFirmware(d));
237			helper.attributeEntry(attributes, 'node.site', showSite(d, config));
238			helper.attributeEntry(attributes, 'node.uptime', showUptime(d));
239			helper.attributeEntry(attributes, 'node.firstSeen', showFirstseen(d));
240			if (config.nodeInfobox && config.nodeInfobox.hardwareUsage) {
241			helper.attributeEntry(attributes, 'node.systemLoad', showLoad(d));
242			helper.attributeEntry(attributes, 'node.ram', showRAM(d));
243			}
244			helper.attributeEntry(attributes, 'node.ipAddresses', showIPs(d));
245			helper.attributeEntry(attributes, 'node.selectedGateway', helper.dictGet(d.statistics, ['gateway']));
246			helper.attributeEntry(attributes, 'node.update', showAutoupdate(d));
247			helper.attributeEntry(attributes, 'node.clients', showClients(d));
248
249			el.appendChild(attributes);
250
251			if (d.neighbours.length > 0) {
252			var h3 = document.createElement('h3');
253			h3.textContent = _.t('node.link', d.neighbours.length) + '(' + d.neighbours.length + ')';
254			el.appendChild(h3);
255
256			var headings = [{
257			name: ''
258			}, {
259			name: 'node.nodes',
260			sort: function (a, b) {
261			return a.node.nodeinfo.hostname.localeCompare(b.node.nodeinfo.hostname);
262			},
263			reverse: false
264			}, {
265			name: 'node.clients',
266			class: 'ion-people',
267			sort: function (a, b) {
268			return ('clients' in a.node.statistics ? a.node.statistics.clients : -1) -
269			('clients' in b.node.statistics ? b.node.statistics.clients : -1);
270			},
271			reverse: true
272			}, {
273			name: 'node.tq',
274			class: 'ion-connection-bars',
275			sort: function (a, b) {
276			return a.link.tq - b.link.tq;
277			},
278			reverse: true
279			}, {
280			name: 'node.distance',
281			class: 'ion-arrow-resize',
282			sort: function (a, b) {
283			return (a.link.distance === undefined ? -1 : a.link.distance) -
284			(b.link.distance === undefined ? -1 : b.link.distance);
285			},
286			reverse: true
287			}];
288
289			var table = new SortTable(headings, 1, renderNeighbourRow);
290			table.el.classList.add('node-links');
291			table.setData(d.neighbours);
292
293			el.appendChild(table.el.elm);
294			}
295
296			if (config.nodeInfos) {
297			config.nodeInfos.forEach(function (nodeInfo) {
298			var h4 = document.createElement('h4');
299			h4.textContent = nodeInfo.name;
300			el.appendChild(h4);
301			el.appendChild(showStatImg(nodeInfo, d));
302			});
303			}
304			};
305			});
306

ffrgb / meshviewer

Pull Request — develop (#125)

node.js ➔ ... ➔ V.h(ꞌaꞌ).onclick A

Complexity

Size

Duplication

Importance

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