mirror of https://github.com/MISP/misp-dashboard
300 lines
13 KiB
JavaScript
300 lines
13 KiB
JavaScript
(function(factory) {
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"use strict";
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if (typeof define === 'function' && define.amd) {
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define(['jquery'], factory);
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} else if (window.jQuery && !window.jQuery.fn.ProxyMapper) {
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factory(window.jQuery);
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}
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}
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(function($) {
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'use strict';
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var ProxyMapper = function(mapping, data, options) {
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this.mapping = mapping;
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this.data = data;
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this._default_options = {
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fillValue: 0,
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functions: {
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dates: function (value, datum) {return value;},
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labels: function (value, datum) {return value;},
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values: function (value, datum) {return value;}
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},
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prefillData: {
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dates: [],
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labels: []
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},
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datum: false // the tree data to walk in parallel
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};
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this.options = $.extend({}, this._default_options, options);
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this.result = {};
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this.result.dates = [];
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this.mappingI2 = {};
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this.perform_mapping();
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return this.result;
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};
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ProxyMapper.prototype = {
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constructor: ProxyMapper,
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perform_mapping: function(data) {
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if (this.mapping.dates.length > 0) {
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for (var x of this.options.prefillData.dates) { this.result['dates'].push(x); }
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this.c_dates(this.data, this.mapping.dates); // probe and fetch all dates
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}
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let fillArray = [];
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for (var i=0; i<this.result.dates.length; i++) {
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if ((this.options.fillValue !== undefined && this.options.fillValue !== '')) {
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fillArray.push(this.options.fillValue);
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}
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}
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for (var x of this.options.prefillData.labels) {
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this.result[x] = fillArray.slice(0);
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this.i1_prefill = x;
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}
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if (this.mapping.labels.length > 0) {
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this.c_labels(this.data, this.mapping.labels); // probe and fetch all labels
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}
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//if (this.mapping.labels.length > 0 && this.mapping.values.length > 0) {
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if (Object.keys(this.result).length > 1 && this.mapping.values.length > 0) {
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this.c_values(this.data, this.mapping.values); // fetch values and overwrite default values
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for (var k in this.result) {
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this.result[k] = this.result[k].filter(function(n){ return n != undefined });
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}
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}
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},
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c_dates: function(intermediate, instructions) {
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var that = this;
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var matchingFun = function (intermediate, instructions, additionalData) {
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let index = instructions;
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let val = intermediate[index];
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if (that.mappingI2[val] === undefined) {
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that.mappingI2[val] = that.result['dates'].length;
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let nval = that.options.functions.dates(val, additionalData.datum);
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that.result['dates'].push(nval);
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}
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};
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this.iter(intermediate, instructions, matchingFun, { datum: this.options.datum });
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},
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c_labels: function(intermediate, instructions, valuesLength) {
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var that = this;
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var matchingFun = function (intermediate, instructions, additionalData) {
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let reg = /\{(\w+)\}/;
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let res = reg.exec(instructions);
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if (res !== null) {
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instructions = res[1];
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}
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let index = instructions;
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if (index == 'l') { // labels are the keys themself
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for (let label in intermediate) {
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let val = [];
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for (var i=0; i<additionalData.valueLength; i++) {
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if ((that.options.fillValue !== undefined && that.options.fillValue !== '')) {
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val.push(that.options.fillValue);
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}
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}
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let nlabel = that.options.functions.labels(label, additionalData.datum);
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that.result[nlabel] = val;
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}
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} else {
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let label = intermediate[index];
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let val = [];
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for (var i=0; i<additionalData.valueLength; i++) {
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if ((that.options.fillValue !== undefined && that.options.fillValue != '')) {
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val.push(that.options.fillValue);
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}
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}
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let nlabel = that.options.functions.labels(label, additionalData.datum);
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that.result[nlabel] = val;
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}
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};
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this.iter(intermediate, instructions, matchingFun, {valueLength: this.result.dates.length, datum: this.options.datum});
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},
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c_values: function(intermediate, instructions) {
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var that = this;
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var matchingFun = function (intermediate, instructions, additionalData) {
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let val;
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if (!instructions) { // value is self (intermediate)
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val = intermediate;
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} else {
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let reg = /\{(\w+)\}/;
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let res = reg.exec(instructions);
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if (res !== null) {
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instructions = res[1];
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}
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let index = instructions;
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val = intermediate[index];
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}
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let i1 = additionalData.i1;
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i1 = i1 !== undefined ? i1 : that.i1_prefill;
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let i2 = additionalData.i2;
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let i2_adjusted = that.mappingI2[i2];
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let ni1 = that.options.functions.labels(i1, additionalData.datum);
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let nval = that.options.functions.values(val, additionalData.datum);
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that.result[ni1][i2_adjusted] = nval;
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};
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this.iter(intermediate, instructions, matchingFun, {mapping: this.mapping, datum: this.options.datum});
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},
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// deterministic function, always follow the indexes
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fetch_value: function(intermediate, instructions) {
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if (instructions.length == 0) {
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return intermediate;
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} else {
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let index = instructions[0];
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return this.fetch_value(intermediate[index], instructions.slice(1));
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}
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},
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iter: function(intermediate, instructions, matchingFun, additionalData) {
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if (instructions === undefined) {
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return;
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}
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if (instructions.length == 0 || instructions[0] === '') {
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return matchingFun(intermediate, false, additionalData);
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}
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var flag_register_i = false;
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var i_type;
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if (instructions.length == 1) {
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return matchingFun(intermediate, instructions[0], additionalData);
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} else {
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let tmp = new String(instructions[0]).split(',');
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let record_inst = tmp[0]
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let ind_inst = tmp.length == 2 ? tmp[1] : tmp[0];
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switch (record_inst) {
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case 'i1':
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if (additionalData.mapping) {
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flag_register_i = true;
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i_type = 'i1';
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}
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break;
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case 'i2':
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if (additionalData.mapping) {
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flag_register_i = true;
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i_type = 'i2';
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}
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break;
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case '':
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break;
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default:
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break;
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}
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let inst = ind_inst;
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let reg = /\{(\w+)\}/;
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let res = reg.exec(inst);
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if (res !== null) { // check if index requested
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let i = res[1];
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if (flag_register_i) {
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let sub_instructions = additionalData.mapping.index[i_type]
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let curI;
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if (sub_instructions.length > 0) {
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curI = this.fetch_value(intermediate[i], sub_instructions);
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} else {
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curI = i;
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}
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additionalData[i_type] = curI;
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}
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additionalData.datum = this.update_datum(additionalData.datum, i);
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return this.iter(intermediate[i], instructions.slice(1), matchingFun, additionalData);
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}
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// fallback to standard loop
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}
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if (!(Array.isArray(intermediate) || this.isObject(intermediate))) {
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return;
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}
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if (Array.isArray(intermediate)) {
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for (var k=0; k<intermediate.length; k++) {
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var node = intermediate[k];
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if (flag_register_i) {
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let sub_instructions = additionalData.mapping.index[i_type]
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let curI;
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if (sub_instructions.length > 0) {
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curI = this.fetch_value(node, sub_instructions);
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} else {
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console.log('Should never happend');
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}
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additionalData[i_type] = curI;
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}
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// update datum object
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additionalData.datum = this.update_datum(additionalData.datum, k);
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this.iter(node, instructions.slice(1), matchingFun, additionalData);
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}
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} else if (this.isObject(intermediate)) {
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for (var k in intermediate) {
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var node = intermediate[k];
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if (flag_register_i) {
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let sub_instructions = additionalData.mapping.index[i_type]
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let curI;
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if (sub_instructions.length > 0) {
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curI = this.fetch_value(node, sub_instructions);
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} else {
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curI = k;
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}
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additionalData[i_type] = curI;
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}
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additionalData.datum = this.update_datum(additionalData.datum, k, true);
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this.iter(node, instructions.slice(1), matchingFun, additionalData);
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}
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}
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},
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isObject: function(v) {
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return v !== null && typeof v === 'object';
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},
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update_datum: function(d, k, should_look_into_linkname) {
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if (!d) { // no datum, ignoring update
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return;
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} else if (d.children == undefined) {
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return d;
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}
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var next;
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if (should_look_into_linkname) {
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for (var n in d.children) {
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var c = d.children[n];
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if (c.linkname == k) {
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next = c;
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break;
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}
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}
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} else {
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next = d.children[k];
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}
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return next;
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}
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};
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$.proxyMapper = ProxyMapper;
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$.fn.proxyMapper = function(options) {
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var pickerArgs = arguments;
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return this.each(function() {
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var $this = $(this),
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inst = $this.data('proxyMapper'),
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options = ((typeof option === 'object') ? option : {});
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if ((!inst) && (typeof option !== 'string')) {
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$this.data('proxyMapper', new ProxyMapper($this, options));
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} else {
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if (typeof option === 'string') {
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inst[option].apply(inst, Array.prototype.slice.call(pickerArgs, 1));
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}
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}
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});
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}
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$.fn.proxyMapper.constructor = ProxyMapper;
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})
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);
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