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Migrate gfunc to ts (#9973)

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* migrated gfunc from js to ts

* deleted gfunc.js, small fixes in gfunc.ts
pull/9978/head
Patrick O'Carroll 8 years ago committed by Torkel Ödegaard
parent 3acf106303
commit 4ce1ee4120
2 changed files with 612 additions and 1424 deletions
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  1. 981
      public/app/plugins/datasource/graphite/gfunc.js
  2. 1055
      public/app/plugins/datasource/graphite/gfunc.ts

981
public/app/plugins/datasource/graphite/gfunc.js
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@ -1,981 +0,0 @@
define([
'lodash',
'jquery',
'app/core/utils/version'
],
function (_, $, version) {
'use strict';
var index = [];
var categories = {
Combine: [],
Transform: [],
Calculate: [],
Filter: [],
Special: []
};
function addFuncDef(funcDef) {
funcDef.params = funcDef.params || [];
funcDef.defaultParams = funcDef.defaultParams || [];
if (funcDef.category) {
funcDef.category.push(funcDef);
}
index[funcDef.name] = funcDef;
index[funcDef.shortName || funcDef.name] = funcDef;
}
var optionalSeriesRefArgs = [
{ name: 'other', type: 'value_or_series', optional: true },
{ name: 'other', type: 'value_or_series', optional: true },
{ name: 'other', type: 'value_or_series', optional: true },
{ name: 'other', type: 'value_or_series', optional: true },
{ name: 'other', type: 'value_or_series', optional: true }
];
addFuncDef({
name: 'scaleToSeconds',
category: categories.Transform,
params: [{ name: 'seconds', type: 'int' }],
defaultParams: [1],
});
addFuncDef({
name: 'perSecond',
category: categories.Transform,
params: [{ name: "max value", type: "int", optional: true }],
defaultParams: [],
});
addFuncDef({
name: "holtWintersForecast",
category: categories.Calculate,
});
addFuncDef({
name: "holtWintersConfidenceBands",
category: categories.Calculate,
params: [{ name: "delta", type: 'int' }],
defaultParams: [3]
});
addFuncDef({
name: "holtWintersAberration",
category: categories.Calculate,
params: [{ name: "delta", type: 'int' }],
defaultParams: [3]
});
addFuncDef({
name: "nPercentile",
category: categories.Calculate,
params: [{ name: "Nth percentile", type: 'int' }],
defaultParams: [95]
});
addFuncDef({
name: 'diffSeries',
params: optionalSeriesRefArgs,
defaultParams: ['#A'],
category: categories.Calculate,
});
addFuncDef({
name: 'stddevSeries',
params: optionalSeriesRefArgs,
defaultParams: [''],
category: categories.Calculate,
});
addFuncDef({
name: 'divideSeries',
params: optionalSeriesRefArgs,
defaultParams: ['#A'],
category: categories.Calculate,
});
addFuncDef({
name: 'multiplySeries',
params: optionalSeriesRefArgs,
defaultParams: ['#A'],
category: categories.Calculate,
});
addFuncDef({
name: 'asPercent',
params: optionalSeriesRefArgs,
defaultParams: ['#A'],
category: categories.Calculate,
});
addFuncDef({
name: 'group',
params: optionalSeriesRefArgs,
defaultParams: ['#A', '#B'],
category: categories.Combine,
});
addFuncDef({
name: 'sumSeries',
shortName: 'sum',
category: categories.Combine,
params: optionalSeriesRefArgs,
defaultParams: [''],
});
addFuncDef({
name: 'averageSeries',
shortName: 'avg',
category: categories.Combine,
params: optionalSeriesRefArgs,
defaultParams: [''],
});
addFuncDef({
name: 'rangeOfSeries',
category: categories.Combine
});
addFuncDef({
name: 'percentileOfSeries',
category: categories.Combine,
params: [{ name: 'n', type: 'int' }, { name: 'interpolate', type: 'boolean', options: ['true', 'false'] }],
defaultParams: [95, 'false']
});
addFuncDef({
name: 'sumSeriesWithWildcards',
category: categories.Combine,
params: [
{ name: "node", type: "int" },
{ name: "node", type: "int", optional: true },
{ name: "node", type: "int", optional: true },
{ name: "node", type: "int", optional: true }
],
defaultParams: [3]
});
addFuncDef({
name: 'maxSeries',
shortName: 'max',
category: categories.Combine,
});
addFuncDef({
name: 'minSeries',
shortName: 'min',
category: categories.Combine,
});
addFuncDef({
name: 'averageSeriesWithWildcards',
category: categories.Combine,
params: [
{ name: "node", type: "int" },
{ name: "node", type: "int", optional: true },
],
defaultParams: [3]
});
addFuncDef({
name: "alias",
category: categories.Special,
params: [{ name: "alias", type: 'string' }],
defaultParams: ['alias']
});
addFuncDef({
name: "aliasSub",
category: categories.Special,
params: [{ name: "search", type: 'string' }, { name: "replace", type: 'string' }],
defaultParams: ['', '\\1']
});
addFuncDef({
name: "stacked",
category: categories.Special,
params: [{ name: "stack", type: 'string' }],
defaultParams: ['stacked']
});
addFuncDef({
name: "consolidateBy",
category: categories.Special,
params: [
{
name: 'function',
type: 'string',
options: ['sum', 'average', 'min', 'max']
}
],
defaultParams: ['max']
});
addFuncDef({
name: "cumulative",
category: categories.Special,
params: [],
defaultParams: []
});
addFuncDef({
name: "groupByNode",
category: categories.Special,
params: [
{
name: "node",
type: "int",
options: [0,1,2,3,4,5,6,7,8,9,10,12]
},
{
name: "function",
type: "string",
options: ['sum', 'avg', 'maxSeries']
}
],
defaultParams: [3, "sum"]
});
addFuncDef({
name: 'aliasByNode',
category: categories.Special,
params: [
{ name: "node", type: "int", options: [0,1,2,3,4,5,6,7,8,9,10,12] },
{ name: "node", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
{ name: "node", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
{ name: "node", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
],
defaultParams: [3]
});
addFuncDef({
name: 'substr',
category: categories.Special,
params: [
{ name: "start", type: "int", options: [-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,12] },
{ name: "stop", type: "int", options: [-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,12] },
],
defaultParams: [0, 0]
});
addFuncDef({
name: 'sortByName',
category: categories.Special,
params: [{ name: 'natural', type: 'boolean', options: ['true', 'false'], optional: true }],
defaultParams: ['false']
});
addFuncDef({
name: 'sortByMaxima',
category: categories.Special
});
addFuncDef({
name: 'sortByMinima',
category: categories.Special
});
addFuncDef({
name: 'sortByTotal',
category: categories.Special
});
addFuncDef({
name: 'aliasByMetric',
category: categories.Special,
});
addFuncDef({
name: 'randomWalk',
fake: true,
category: categories.Special,
params: [{ name: "name", type: "string", }],
defaultParams: ['randomWalk']
});
addFuncDef({
name: 'countSeries',
category: categories.Special
});
addFuncDef({
name: 'constantLine',
category: categories.Special,
params: [{ name: "value", type: "int", }],
defaultParams: [10]
});
addFuncDef({
name: 'cactiStyle',
category: categories.Special,
});
addFuncDef({
name: 'keepLastValue',
category: categories.Special,
params: [{ name: "n", type: "int", }],
defaultParams: [100]
});
addFuncDef({
name: "changed",
category: categories.Special,
params: [],
defaultParams: []
});
addFuncDef({
name: 'scale',
category: categories.Transform,
params: [{ name: "factor", type: "int", }],
defaultParams: [1]
});
addFuncDef({
name: 'offset',
category: categories.Transform,
params: [{ name: "amount", type: "int", }],
defaultParams: [10]
});
addFuncDef({
name: 'transformNull',
category: categories.Transform,
params: [{ name: "amount", type: "int", }],
defaultParams: [0]
});
addFuncDef({
name: 'integral',
category: categories.Transform,
});
addFuncDef({
name: 'derivative',
category: categories.Transform,
});
addFuncDef({
name: 'nonNegativeDerivative',
category: categories.Transform,
params: [{ name: "max value or 0", type: "int", optional: true }],
defaultParams: ['']
});
addFuncDef({
name: 'timeShift',
category: categories.Transform,
params: [{ name: "amount", type: "select", options: ['1h', '6h', '12h', '1d', '2d', '7d', '14d', '30d'] }],
defaultParams: ['1d']
});
addFuncDef({
name: 'timeStack',
category: categories.Transform,
params: [
{ name: "timeShiftUnit", type: "select", options: ['1h', '6h', '12h', '1d', '2d', '7d', '14d', '30d'] },
{ name: "timeShiftStart", type: "int" },
{ name: "timeShiftEnd", type: "int" }
],
defaultParams: ['1d', 0, 7]
});
addFuncDef({
name: 'summarize',
category: categories.Transform,
params: [
{ name: "interval", type: "string" },
{ name: "func", type: "select", options: ['sum', 'avg', 'min', 'max', 'last'] },
{ name: "alignToFrom", type: "boolean", optional: true, options: ['false', 'true'] },
],
defaultParams: ['1h', 'sum', 'false']
});
addFuncDef({
name: 'smartSummarize',
category: categories.Transform,
params: [{ name: "interval", type: "string" }, { name: "func", type: "select", options: ['sum', 'avg', 'min', 'max', 'last'] }],
defaultParams: ['1h', 'sum']
});
addFuncDef({
name: 'absolute',
category: categories.Transform,
});
addFuncDef({
name: 'hitcount',
category: categories.Transform,
params: [{ name: "interval", type: "string" }],
defaultParams: ['10s']
});
addFuncDef({
name: 'log',
category: categories.Transform,
params: [{ name: "base", type: "int" }],
defaultParams: ['10']
});
addFuncDef({
name: 'averageAbove',
category: categories.Filter,
params: [{ name: "n", type: "int", }],
defaultParams: [25]
});
addFuncDef({
name: 'averageBelow',
category: categories.Filter,
params: [{ name: "n", type: "int", }],
defaultParams: [25]
});
addFuncDef({
name: 'currentAbove',
category: categories.Filter,
params: [{ name: "n", type: "int", }],
defaultParams: [25]
});
addFuncDef({
name: 'currentBelow',
category: categories.Filter,
params: [{ name: "n", type: "int", }],
defaultParams: [25]
});
addFuncDef({
name: 'maximumAbove',
category: categories.Filter,
params: [{ name: "value", type: "int" }],
defaultParams: [0]
});
addFuncDef({
name: 'maximumBelow',
category: categories.Filter,
params: [{ name: "value", type: "int" }],
defaultParams: [0]
});
addFuncDef({
name: 'minimumAbove',
category: categories.Filter,
params: [{ name: "value", type: "int" }],
defaultParams: [0]
});
addFuncDef({
name: 'minimumBelow',
category: categories.Filter,
params: [{ name: "value", type: "int" }],
defaultParams: [0]
});
addFuncDef({
name: 'limit',
category: categories.Filter,
params: [{ name: "n", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'mostDeviant',
category: categories.Filter,
params: [{ name: "n", type: "int" }],
defaultParams: [10]
});
addFuncDef({
name: "exclude",
category: categories.Filter,
params: [{ name: "exclude", type: 'string' }],
defaultParams: ['exclude']
});
addFuncDef({
name: 'highestCurrent',
category: categories.Filter,
params: [{ name: "count", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'highestMax',
category: categories.Filter,
params: [{ name: "count", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'lowestCurrent',
category: categories.Filter,
params: [{ name: "count", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'movingAverage',
category: categories.Filter,
params: [{ name: "windowSize", type: "int_or_interval", options: ['5', '7', '10', '5min', '10min', '30min', '1hour'] }],
defaultParams: [10]
});
addFuncDef({
name: 'movingMedian',
category: categories.Filter,
params: [{ name: "windowSize", type: "int_or_interval", options: ['5', '7', '10', '5min', '10min', '30min', '1hour'] }],
defaultParams: ['5']
});
addFuncDef({
name: 'stdev',
category: categories.Filter,
params: [{ name: "n", type: "int" }, { name: "tolerance", type: "int" }],
defaultParams: [5,0.1]
});
addFuncDef({
name: 'highestAverage',
category: categories.Filter,
params: [{ name: "count", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'lowestAverage',
category: categories.Filter,
params: [{ name: "count", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'removeAbovePercentile',
category: categories.Filter,
params: [{ name: "n", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'removeAboveValue',
category: categories.Filter,
params: [{ name: "n", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'removeBelowPercentile',
category: categories.Filter,
params: [{ name: "n", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'removeBelowValue',
category: categories.Filter,
params: [{ name: "n", type: "int" }],
defaultParams: [5]
});
addFuncDef({
name: 'useSeriesAbove',
category: categories.Filter,
params: [
{ name: "value", type: "int" },
{ name: "search", type: "string" },
{ name: "replace", type: "string" }
],
defaultParams: [0, 'search', 'replace']
});
////////////////////
// Graphite 1.0.x //
////////////////////
addFuncDef({
name: 'aggregateLine',
category: categories.Combine,
params: [{ name: "func", type: "select", options: ['sum', 'avg', 'min', 'max', 'last']}],
defaultParams: ['avg'],
version: '1.0'
});
addFuncDef({
name: 'averageOutsidePercentile',
category: categories.Filter,
params: [{ name: "n", type: "int", }],
defaultParams: [95],
version: '1.0'
});
addFuncDef({
name: 'delay',
category: categories.Transform,
params: [{ name: 'steps', type: 'int', }],
defaultParams: [1],
version: '1.0'
});
addFuncDef({
name: 'exponentialMovingAverage',
category: categories.Calculate,
params: [{ name: 'windowSize', type: 'int_or_interval', options: ['5', '7', '10', '5min', '10min', '30min', '1hour'] }],
defaultParams: [10],
version: '1.0'
});
addFuncDef({
name: 'fallbackSeries',
category: categories.Special,
params: [{ name: 'fallback', type: 'string' }],
defaultParams: ['constantLine(0)'],
version: '1.0'
});
addFuncDef({
name: "grep",
category: categories.Filter,
params: [{ name: "grep", type: 'string' }],
defaultParams: ['grep'],
version: '1.0'
});
addFuncDef({
name: "groupByNodes",
category: categories.Special,
params: [
{
name: "function",
type: "string",
options: ['sum', 'avg', 'maxSeries']
},
{ name: "node", type: "int", options: [0,1,2,3,4,5,6,7,8,9,10,12] },
{ name: "node", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
{ name: "node", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
{ name: "node", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
],
defaultParams: ["sum", 3],
version: '1.0'
});
addFuncDef({
name: 'integralByInterval',
category: categories.Transform,
params: [{ name: "intervalUnit", type: "select", options: ['1h', '6h', '12h', '1d', '2d', '7d', '14d', '30d'] }],
defaultParams: ['1d'],
version: '1.0'
});
addFuncDef({
name: 'interpolate',
category: categories.Transform,
params: [{ name: 'limit', type: 'int', optional: true}],
defaultParams: [],
version: '1.0'
});
addFuncDef({
name: 'invert',
category: categories.Transform,
version: '1.0'
});
addFuncDef({
name: 'isNonNull',
category: categories.Combine,
version: '1.0'
});
addFuncDef({
name: 'linearRegression',
category: categories.Calculate,
params: [
{ name: "startSourceAt", type: "select", options: ['-1h', '-6h', '-12h', '-1d', '-2d', '-7d', '-14d', '-30d'], optional: true },
{ name: "endSourceAt", type: "select", options: ['-1h', '-6h', '-12h', '-1d', '-2d', '-7d', '-14d', '-30d'], optional: true }
],
defaultParams: [],
version: '1.0'
});
addFuncDef({
name: 'mapSeries',
shortName: 'map',
params: [{ name: "node", type: 'int' }],
defaultParams: [3],
category: categories.Combine,
version: '1.0'
});
addFuncDef({
name: 'movingMin',
category: categories.Calculate,
params: [{ name: 'windowSize', type: 'int_or_interval', options: ['5', '7', '10', '5min', '10min', '30min', '1hour'] }],
defaultParams: [10],
version: '1.0'
});
addFuncDef({
name: 'movingMax',
category: categories.Calculate,
params: [{ name: 'windowSize', type: 'int_or_interval', options: ['5', '7', '10', '5min', '10min', '30min', '1hour'] }],
defaultParams: [10],
version: '1.0'
});
addFuncDef({
name: 'movingSum',
category: categories.Calculate,
params: [{ name: 'windowSize', type: 'int_or_interval', options: ['5', '7', '10', '5min', '10min', '30min', '1hour'] }],
defaultParams: [10],
version: '1.0'
});
addFuncDef({
name: "multiplySeriesWithWildcards",
category: categories.Calculate,
params: [
{ name: "position", type: "int", options: [0,1,2,3,4,5,6,7,8,9,10,12] },
{ name: "position", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
{ name: "position", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
{ name: "position", type: "int", options: [0,-1,-2,-3,-4,-5,-6,-7], optional: true },
],
defaultParams: [2],
version: '1.0'
});
addFuncDef({
name: 'offsetToZero',
category: categories.Transform,
version: '1.0'
});
addFuncDef({
name: 'pow',
category: categories.Transform,
params: [{ name: 'factor', type: 'int' }],
defaultParams: [10],
version: '1.0'
});
addFuncDef({
name: 'powSeries',
category: categories.Transform,
params: optionalSeriesRefArgs,
defaultParams: [''],
version: '1.0'
});
addFuncDef({
name: 'reduceSeries',
shortName: 'reduce',
params: [
{ name: "function", type: 'string', options: ['asPercent', 'diffSeries', 'divideSeries'] },
{ name: "reduceNode", type: 'int', options: [0,1,2,3,4,5,6,7,8,9,10,11,12,13] },
{ name: "reduceMatchers", type: 'string' },
{ name: "reduceMatchers", type: 'string' },
],
defaultParams: ['asPercent', 2, 'used_bytes', 'total_bytes'],
category: categories.Combine,
version: '1.0'
});
addFuncDef({
name: 'removeBetweenPercentile',
category: categories.Filter,
params: [{ name: "n", type: "int", }],
defaultParams: [95],
version: '1.0'
});
addFuncDef({
name: 'removeEmptySeries',
category: categories.Filter,
version: '1.0'
});
addFuncDef({
name: 'squareRoot',
category: categories.Transform,
version: '1.0'
});
addFuncDef({
name: 'timeSlice',
category: categories.Transform,
params: [
{ name: "startSliceAt", type: "select", options: ['-1h', '-6h', '-12h', '-1d', '-2d', '-7d', '-14d', '-30d']},
{ name: "endSliceAt", type: "select", options: ['-1h', '-6h', '-12h', '-1d', '-2d', '-7d', '-14d', '-30d'], optional: true }
],
defaultParams: ['-1h'],
version: '1.0'
});
addFuncDef({
name: 'weightedAverage',
category: categories.Filter,
params: [
{ name: 'other', type: 'value_or_series', optional: true },
{ name: "node", type: "int", options: [0,1,2,3,4,5,6,7,8,9,10,12] },
],
defaultParams: ['#A', 4],
version: '1.0'
});
addFuncDef({
name: 'seriesByTag',
category: categories.Special,
params: [
{ name: "tagExpression", type: "string" },
{ name: "tagExpression", type: "string", optional: true },
{ name: "tagExpression", type: "string", optional: true },
{ name: "tagExpression", type: "string", optional: true },
],
version: '1.1'
});
addFuncDef({
name: "groupByTags",
category: categories.Special,
params: [
{
name: "function",
type: "string",
options: ['sum', 'avg', 'maxSeries']
},
{ name: "tag", type: "string" },
{ name: "tag", type: "string", optional: true },
{ name: "tag", type: "string", optional: true },
{ name: "tag", type: "string", optional: true },
],
defaultParams: ["sum", "tag"],
version: '1.1'
});
addFuncDef({
name: "aliasByTags",
category: categories.Special,
params: [
{ name: "tag", type: "string" },
{ name: "tag", type: "string", optional: true },
{ name: "tag", type: "string", optional: true },
{ name: "tag", type: "string", optional: true },
],
defaultParams: ["tag"],
version: '1.1'
});
_.each(categories, function(funcList, catName) {
categories[catName] = _.sortBy(funcList, 'name');
});
function FuncInstance(funcDef, options) {
this.def = funcDef;
this.params = [];
if (options && options.withDefaultParams) {
this.params = funcDef.defaultParams.slice(0);
}
this.updateText();
}
FuncInstance.prototype.render = function(metricExp) {
var str = this.def.name + '(';
var parameters = _.map(this.params, function(value, index) {
var paramType = this.def.params[index].type;
if (paramType === 'int' || paramType === 'value_or_series' || paramType === 'boolean') {
return value;
}
else if (paramType === 'int_or_interval' && $.isNumeric(value)) {
return value;
}
return "'" + value + "'";
}.bind(this));
if (metricExp) {
parameters.unshift(metricExp);
}
return str + parameters.join(', ') + ')';
};
FuncInstance.prototype._hasMultipleParamsInString = function(strValue, index) {
if (strValue.indexOf(',') === -1) {
return false;
}
return this.def.params[index + 1] && this.def.params[index + 1].optional;
};
FuncInstance.prototype.updateParam = function(strValue, index) {
// handle optional parameters
// if string contains ',' and next param is optional, split and update both
if (this._hasMultipleParamsInString(strValue, index)) {
_.each(strValue.split(','), function(partVal, idx) {
this.updateParam(partVal.trim(), index + idx);
}.bind(this));
return;
}
if (strValue === '' && this.def.params[index].optional) {
this.params.splice(index, 1);
}
else {
this.params[index] = strValue;
}
this.updateText();
};
FuncInstance.prototype.updateText = function () {
if (this.params.length === 0) {
this.text = this.def.name + '()';
return;
}
var text = this.def.name + '(';
text += this.params.join(', ');
text += ')';
this.text = text;
};
function isVersionRelatedFunction(func, graphiteVersion) {
return version.isVersionGtOrEq(graphiteVersion, func.version) || !func.version;
}
return {
createFuncInstance: function(funcDef, options) {
if (_.isString(funcDef)) {
if (!index[funcDef]) {
throw { message: 'Method not found ' + name };
}
funcDef = index[funcDef];
}
return new FuncInstance(funcDef, options);
},
getFuncDef: function(name) {
return index[name];
},
getCategories: function(graphiteVersion) {
var filteredCategories = {};
_.each(categories, function(functions, category) {
var filteredFuncs = _.filter(functions, function(func) {
return isVersionRelatedFunction(func, graphiteVersion);
});
if (filteredFuncs.length) {
filteredCategories[category] = filteredFuncs;
}
});
return filteredCategories;
}
};
});

1055
public/app/plugins/datasource/graphite/gfunc.ts
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