Torkel Ödegaard
108 lines
2.6 KiB
JavaScript
108 lines
2.6 KiB
JavaScript
define([
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'lodash',
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],
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function (_) {
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'use strict';
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function InfluxSeries(options) {
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this.seriesList = options.seriesList;
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this.alias = options.alias;
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this.annotation = options.annotation;
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}
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var p = InfluxSeries.prototype;
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p.getTimeSeries = function() {
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var output = [];
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var self = this;
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console.log(self.seriesList);
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if (!self.seriesList || !self.seriesList.results || !self.seriesList.results[0]) {
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return output;
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}
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this.seriesList = self.seriesList.results[0].series;
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_.each(self.seriesList, function(series) {
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var datapoints = [];
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for (var i = 0; i < series.values.length; i++) {
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datapoints[i] = [series.values[i][1], new Date(series.values[i][0]).getTime()];
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}
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var seriesName = series.name;
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var tags = _.map(series.tags, function(value, key) {
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return key + ': ' + value;
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});
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if (tags.length > 0) {
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seriesName = seriesName + ' {' + tags.join(', ') + '}';
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}
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output.push({ target: seriesName, datapoints: datapoints });
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});
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return output;
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};
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p.getAnnotations = function () {
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var list = [];
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var self = this;
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_.each(this.seriesList, function (series) {
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var titleCol = null;
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var timeCol = null;
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var tagsCol = null;
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var textCol = null;
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_.each(series.columns, function(column, index) {
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if (column === 'time') { timeCol = index; return; }
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if (column === 'sequence_number') { return; }
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if (!titleCol) { titleCol = index; }
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if (column === self.annotation.titleColumn) { titleCol = index; return; }
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if (column === self.annotation.tagsColumn) { tagsCol = index; return; }
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if (column === self.annotation.textColumn) { textCol = index; return; }
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});
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_.each(series.points, function (point) {
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var data = {
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annotation: self.annotation,
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time: point[timeCol],
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title: point[titleCol],
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tags: point[tagsCol],
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text: point[textCol]
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};
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if (tagsCol) {
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data.tags = point[tagsCol];
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}
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list.push(data);
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});
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});
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return list;
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};
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p.createNameForSeries = function(seriesName, groupByColValue) {
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var regex = /\$(\w+)/g;
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var segments = seriesName.split('.');
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return this.alias.replace(regex, function(match, group) {
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if (group === 's') {
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return seriesName;
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}
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else if (group === 'g') {
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return groupByColValue;
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}
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var index = parseInt(group);
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if (_.isNumber(index) && index < segments.length) {
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return segments[index];
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}
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return match;
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});
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};
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return InfluxSeries;
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});
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