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HIT Database Analytics

Analytics for HIT Database--makes pretty graphs

当前为 2015-09-26 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         HIT Database Analytics
  3. // @author       feihtality
  4. // @namespace    https://greasyfork.org/en/users/12709
  5. // @version      0.5.015
  6. // @description  Analytics for HIT Database--makes pretty graphs
  7. // @match        https://www.mturk.com/mturk/dashboard
  8. // @grant        none
  9. // ==/UserScript==
  10.  
  11.  
  12.  
  13. ((D) => {
  14.   'use strict';
  15.  
  16.   if (!('decRound' in Math) || !('Status' in window) || !('Progress' in window)) {
  17.       console.log('execution order is either too high or HITDB MKII is not detected');
  18.       return;
  19.   }
  20.  
  21.   const DB_NAME = "HITDB_TESTING";
  22.   Date.prototype.toISODateString = function() { return this.getUTCFullYear()+"-"+pad(this.getUTCMonth()+1)+"-"+pad(this.getUTCDate()); };
  23.   var pad = n => ("00"+n).substr(-2),
  24.       digitGroup = function(n) {
  25.         n = String(n).split('.');
  26.         if (n[0].length < 4) return n.join('.');
  27.         n[0] = n[0].replace(/(\d)(?=(\d{3})+$)/g, '$1,');
  28.         return n.join('.');
  29.       },
  30.       dec = (n,l) => Number(Math.decRound(n,l)).toFixed(l);
  31.  
  32.   // inject interface
  33.   var
  34.       insertion = D.getElementById('hdbCSVInput'),
  35.       searchbtn = D.getElementById('hdbSearch'),
  36.       acheckbox = insertion.parentNode.insertBefore(D.createElement('INPUT'), insertion.nextSibling),
  37.       alabel    = insertion.parentNode.insertBefore(D.createElement('LABEL'), insertion.nextSibling),
  38.       metrics   = null;
  39.  
  40.   acheckbox.type     = 'checkbox';
  41.   acheckbox.id       = 'hdbAnalytics';
  42.   acheckbox.style.verticalAlign = 'middle';
  43.   alabel.textContent = 'Analyze';
  44.   alabel.htmlFor     = 'hdbAnalytics';
  45.   alabel.style.verticalAlign = 'middle';
  46.  
  47.   acheckbox.onclick = function() {
  48.     if (searchbtn.textContent === "Export CSV") insertion.click();
  49.     if (searchbtn.textContent === "Analyze") searchbtn.textContent = 'Search';
  50.     else searchbtn.textContent = 'Analyze';
  51.   };
  52.   searchbtn.addEventListener('click', getData);
  53.  
  54.   function getData(e) {
  55.     if (e.target.textContent !== "Analyze") return;
  56.     
  57.     var range;
  58.     dbrange = [D.getElementById('hdbMinDate').value || undefined, D.getElementById('hdbMaxDate').value || undefined, ''];
  59.     if (!dbrange[0] && !dbrange[1]) {
  60.       dbrange[2] = 'ALL';
  61.       range = null;
  62.     } else if (dbrange[0] && !dbrange[1]) {
  63.       dbrange[2] = dbrange[0]+'>>';
  64.       range = window.IDBKeyRange.lowerBound(dbrange[0]);
  65.     } else if (!dbrange[0] && dbrange[1]) {
  66.       dbrange[2] = '<<'+dbrange[1];
  67.       range = window.IDBKeyRange.upperBound(dbrange[1]);
  68.     } else {
  69.       dbrange[2] = dbrange[0]+':'+dbrange[1];
  70.       range = window.IDBKeyRange.bound(dbrange[0],dbrange[1]);
  71.     }
  72.  
  73.     sets = new Sets();
  74.     window.Progress.show();
  75.     metrics = new window.Metrics('database_analytics');
  76.     metrics.mark('dbrecall', 'start');
  77.     dbrecall("HIT", {range: range}).then(analyzeData);//.then(drawCharts);
  78.   }
  79.  
  80. /* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . */
  81.  
  82.   var
  83.     Sets = function() {//{{{ main data obj
  84.       this.year = {
  85.         aggregate: { def: {}, req: {} },
  86.         pay:   { labels: [], data: [] },
  87.         hits:  { labels: [], data: [] },
  88.         rpay:  {},
  89.         rhits: {}
  90.       };
  91.       this.month = {
  92.         aggregate: { def: {}, req: {} },
  93.         pay:   { labels: [], data: [] },
  94.         hits:  { labels: [], data: [] },
  95.         rpay:  {},
  96.         rhits: {}
  97.       };
  98.       this.week = {
  99.         aggregate: { def: {}, req: {} },
  100.         pay:   { labels: [], data: [] },
  101.         hits:  { labels: [], data: [] },
  102.         rpay:  {},
  103.         rhits: {}
  104.       };
  105.       this.day = {
  106.         aggregate: { def: {}, req: {} },
  107.         pay:   { labels: [], data: [] },
  108.         hits:  { labels: [], data: [] },
  109.         rpay:  {},
  110.         rhits: {}
  111.       };
  112.       this.all = {
  113.         aggregate: [],
  114.         distribution: {
  115.           hits: {'1':0,'2-5':0,'6-10':0,'11-15':0,'16-20':0,'21-25':0,'26-30':0,'31-35':0,
  116.             '36-40':0,'41-45':0,'46-50':0,'51-100':0,'101-150':0,'151-200':0,'201-250':0,'251-300':0,
  117.             '301-350':0,'351-400':0,'401-450':0,'451-500':0,'501-550':0,'551-600':0,'601-650':0,'651-700':0,
  118.             '701-750':0,'751-800':0,'801-850':0,'851-900':0,'901-950':0,'951-1000':0,'1001+':0},
  119.           pay: {'0':0, '0.01-0.05':0,'0.06-0.10':0,'0.11-0.15':0,'0.16-0.20':0,'0.21-0.25':0,
  120.             '0.26-0.30':0,'0.31-0.35':0,'0.36-0.40':0,'0.41-0.45':0,'0.46-0.50':0,'0.51-0.55':0,
  121.             '0.56-0.60':0,'0.61-0.65':0,'0.66-0.70':0,'0.71-0.75':0,'0.76-0.80':0,'0.81-0.85':0,
  122.             '0.86-0.90':0,'0.91-0.95':0,'0.96-1.00':0,'1.01-1.25':0,'1.26-1.50':0,'1.51-1.75':0,
  123.             '1.76-2.00':0,'2.01-2.25':0,'2.26-2.50':0,'2.51-2.75':0,'2.76-3.00':0,'3.01-3.25':0,
  124.             '3.26-3.50':0,'3.51-3.75':0,'3.76-4.00':0,'4.01-4.25':0,'4.26-4.50':0,'4.51-4.75':0,
  125.             '4.76-5.00':0,'5.01+':0},
  126.           data: { hits: [], labelsh: [], pay: [], labelsp: [] } },
  127.         hits: { total: 0, rejected: 0, pending: 0, titles: {}, batch: [] },
  128.         pay : { total: 0, rejected: 0, pending: 0 },
  129.         hitsPerRequester: { avg: 0, data: [], sd: 0, se: 0 },
  130.         payPerHit: { avg: 0, data: [], sd: 0, se: 0 }
  131.       };
  132.     },//}}}
  133.     sets   = new Sets(),
  134.     disth  = Object.keys(sets.all.distribution.hits),
  135.     distp  = Object.keys(sets.all.distribution.pay),
  136.     ymwdLabels = Object.keys(sets), dbrange;
  137.  
  138.   function dbrecall(os, options) {
  139.     options = options || {};
  140.     var 
  141.       index = options.index || "date",
  142.       range = options.range || null,
  143.       wRange = [null, null];
  144.  
  145.     var total = 0;
  146.     return new Promise( y => {
  147.       window.indexedDB.open(DB_NAME).onsuccess = function() {
  148.         this.result.transaction(os, "readonly").objectStore(os).index(index).openCursor(range).onsuccess = function() {
  149.           if (this.result) { 
  150.             window.Status.message = 'Aggregating data... [ '+(total++)+' ]';
  151.             wRange = aggregateCursor(this.result.value, wRange);
  152.             this.result.continue();
  153.           }
  154.           else y(1);
  155.         };
  156.         this.result.close();
  157.       };
  158.     });
  159.   }
  160.  
  161.   function analyzeData(r) {
  162.     void(r);
  163.     metrics.mark('dbrecall','end');
  164.     //var sets = data.getDatasets();
  165.     metrics.mark('dsWorker', 'start');
  166.     dsWorker.postMessage(sets);
  167.   }
  168.  
  169.   function drawCharts(sets) {//{{{
  170.     var 
  171.       hitlineopt = { 
  172.         label: 'HITs Submitted',
  173.         yAxixID: 'hits',
  174.         backgroundColor: 'rgba(149,89,240,0.1)'/*'rgba(42,161,152,0.1)'*/,
  175.         borderColor    : 'rgba(149,89,240,0.5)'/*'rgba(42,161,152,0.5)'*/,
  176.         pointBackgroundColor     : 'rgba(149,89,240,1)'/*'rgba(42,161,152,1)'*/,
  177.         pointHoverBackgroundColor: 'rgba(92,0,230,1)'/*'rgba(38,139,210,1)'*/
  178.       },
  179.       paylineopt = {
  180.         label: 'Total Pay',
  181.         yAxisID: 'pay',
  182.         backgroundColor: 'rgba(200,242,48,0.1)'/*'rgba(181,137,0,0.1)'*/,
  183.         borderColor    : 'rgba(200,242,48,0.5)'/*'rgba(181,137,0,0.5)'*/,
  184.         pointBackgroundColor     : 'rgba(200,242,48,1)'/*'rgba(181,137,0,1)'*/,
  185.         pointHoverBackgroundColor: 'rgba(129,163,5,1)'/*'rgba(133,153,0,1)'*/
  186.       },
  187.       chartopt = {};
  188.       
  189.     for (var k of Object.keys(sets)) {
  190.       if (k === 'all') {
  191.         var a = sets.all.hits;
  192.         chartopt.bsratio = {
  193.           type: 'pie', data: {
  194.             labels: ['batch %', 'survey %'],
  195.             datasets: [{ data: [Math.decRound(100*a.batch.total/a.total,2), Math.decRound(100*(a.total-a.batch.total)/a.total,2)],
  196.               backgroundColor: ['#4773ED', '#EDC147'] }]
  197.           }
  198.         };
  199.         chartopt.pdist = {
  200.           type: 'bar', data: {
  201.             labels: sets.all.distribution.data.labelsp,
  202.             datasets: [{ data: sets.all.distribution.data.pay,
  203.               backgroundColor: '#FA5583', hoverBackgroundColor: '#C7ED3E' }]
  204.           }, options: { scales: { xAxes: [{ labels: {fontSize: 0}, categorySpacing: 1 }] }}
  205.         };
  206.         chartopt.hdist = {
  207.           type: 'bar', data: {
  208.             labels: sets.all.distribution.data.labelsh,
  209.             datasets: [{ data: sets.all.distribution.data.hits,
  210.               backgroundColor: '#FA5583', hoverBackgroundColor: '#C7ED3E' }]
  211.           }, options: { scales: { xAxes: [{ labels: {fontSize: 0}, categorySpacing: 1}] }}
  212.         };
  213.         continue;
  214.       }
  215.       Object.assign(sets[k].hits, hitlineopt);
  216.       Object.assign(sets[k].pay, paylineopt);
  217.       chartopt[k] = {
  218.         type:'line', data: { labels: sets[k].hits.labels, datasets: [sets[k].hits, sets[k].pay] }, 
  219.         options: {
  220.           stacked: false, scales: {
  221.             xAxes: [{ gridLines: { offsetGridLines: false }, display: true, scaleSteps: 10,
  222.               labels: {fontSize: /*/^[ym]/.test(k) ? 5 :*/ 0, show: /^[ym]/.test(k) ? true : false} }],
  223.             yAxes: [{ type: 'linear', display: true, position: 'left', id: 'hits' },
  224.                     { type: 'linear', display: true, position: 'right', id: 'pay', gridLines: { drawOnChartArea: false } }]
  225.           }
  226.         }
  227.       };
  228.     }
  229.     var html = ['<head>',
  230.        '<link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400" rel="stylesheet" type="text/css">',
  231.        '<script src="https://cdn.jsdelivr.net/chart.js/2.0.0-alpha3/Chart.min.js"></script>',
  232.        '<style>',
  233.         '.caption {width:60%;margin:auto;padding:5px;text-align:center;font-size:0.75em}',
  234.         '.hc {color:#9559F0} .pc {color:#C8F230}',
  235.         '.bc {color:#4773ED} .sc {color:#EDC147}',
  236.         '.container {display:flex;flex-wrap:wrap;align-content:center;justify-content:space-around}',
  237.         '.mi {font-size:0.6em}',
  238.         '.title {background-color:#EEE8D5;color:#073642;width:90%;margin:1% 6% 0% 5%;padding-left:2%;font-weight:400;}',
  239.        '</style>',
  240.        '<title>HIT Database Analytics | '+dbrange[2]+'</title>',
  241.       '</head>',
  242.       '<body style="color:#fff;background-color:#073642;font-size:100%;font-family:\'Open Sans\',Arial;font-weight:300">',
  243.       // '<i style="color:#fff;">Sigma = &#963;</i> <span style="color:#fff;font-family:"\'Times New Roman\', Arial;">&#963;</span>',
  244.        '<div class="title">GENERAL STATISTICS &nbsp; [ '+dbrange[2]+' ]</div>',
  245.        '<div class="container">',
  246.         '<div style="margin-top:5%;margin-left:5%;flex:1">',
  247.          '<div class="container" style="margin-right:10%">',
  248.            '<span style="text-align:right;color:#BBD12A;flex:1">'+digitGroup(sets.all.hits.total)+'</span>',
  249.            '<span style="text-align:center;flex:1">SUBMITTED</span>',
  250.            '<span style="text-align:left;color:#BBD12A;flex:1">$'+digitGroup(dec(sets.all.pay.total,2))+'</span>',
  251.          '</div><div class="container" style="margin-right:10%">',
  252.            '<span style="text-align:right;color:#F23054;flex:1">'+digitGroup(sets.all.hits.rejected)+'</span>',
  253.            '<span style="text-align:center;flex:1">REJECTED</span>',
  254.            '<span style="text-align:left;color:#F23054;flex:1">$'+digitGroup(dec(sets.all.pay.rejected,2))+'</span>',
  255.          '</div><div class="container" style="margin-right:10%">',
  256.            '<span style="text-align:right;color:#E0B438;flex:1">'+digitGroup(sets.all.hits.pending)+'</span>',
  257.            '<span style="text-align:center;flex:1">PENDING</span>',
  258.            '<span style="text-align:left;color:#E0B438;flex:1">$'+digitGroup(dec(sets.all.pay.pending,2))+'</span>',
  259.          '</div>',
  260.          '<span class="mi" style="text-align:justify"><span style="color:#30CEF2">NOTE:</span> DOLLAR AMOUNT FOR \'PENDING\' MAY ',
  261.            'REFLECT VALUES FOR HITS WHICH HAVE ALREADY BEEN APPROVED. THESE FUNDS HAVE NOT BEEN FULLY CLEARED ',
  262.            'AND CREDITED TO YOUR ACCOUNT, AND THUS ARE STILL TECHNICALLY PENDING.</span>',
  263.          '<div style="margin:10% 10% 10% 0;flex:1;text-align:center;">',
  264.           'AVERAGE SUBMISSION OF <span style="color:#C7ED3E">'+dec(sets.all.hitsPerRequester.avg,3)+'</span> ',
  265.           '(<span style="color:#C7ED3E">&#177;'+dec(sets.all.hitsPerRequester.se,3)+'</span>) HITS PER REQUESTER',
  266.           '<br><span class="mi">STANDARD DEVIATION: <span style="color:#FA5583">'+dec(sets.all.hitsPerRequester.sd,3)+'</span></span>',
  267.           '<hr style="width:45%;color:#fff;background-color:#fff">',
  268.           'AVERAGE PAY OF <span style="color:#C7ED3E">$'+dec(sets.all.payPerHit.avg,3)+'</span> ',
  269.           '(<span style="color:#C7ED3E">&#177;$'+dec(sets.all.payPerHit.se,3)+'</span>) PER HIT',
  270.           '<br><span class="mi">STANDARD DEVIATION: <span style="color:#FA5583">'+dec(sets.all.payPerHit.sd,3)+'</span></span>',
  271.           '<hr style="width:45%;color:#fff;background-color:#fff">',
  272.           'AVERAGING <span style="color:#C7ED3E">'+Math.ceil(1/(sets.all.payPerHit.avg+sets.all.payPerHit.se))+'</span>',
  273.           '<span id="minbound"> TO <span style="color:#C7ED3E">'+Math.ceil(1/(sets.all.payPerHit.avg-sets.all.payPerHit.se))+
  274.             '</span></span> HITS PER $1.00',
  275.          '</div>',
  276.         '</div>',
  277.         '<div style="margin-top:1%;flex:1">',
  278.          '<div><canvas id="hitdist"></canvas><div class="caption">HIT DISTRIBUTION PER REQUESTER</div></div>',
  279.          '<div><canvas id="paydist"></canvas><div class="caption">PAY DISTRIBUTION PER HIT</div></div>',
  280.         '</div>',
  281.         '<div style="margin-top:10%;flex:1">',
  282.          '<canvas id="batchpie"></canvas>',
  283.          '<div class="caption"><span class="bc">BATCH</span> : <span class="sc">SURVEY</span><br>RATIO APPROXIMATION</div>',
  284.         '</div>',
  285.        '</div>',
  286.        '<div class="title">ACTIVITY</div>',
  287.        '<div class="container">',
  288.         '<div style="margin-top:1%;margin-left:5%;flex:1">',
  289.          '<canvas id="dailyline"></canvas>',
  290.          '<div class="caption"><span class="hc">HITS SUBMITTED</span> | <span class="pc">TOTAL PAY</span><br>DAILY</div>',
  291.         '</div>',
  292.         '<div style="margin-top:1%;margin-right:6%;flex:1">',
  293.          '<canvas id="weeklyline"></canvas>',
  294.          '<div class="caption"><span class="hc">HITS SUBMITTED</span> | <span class="pc">TOTAL PAY</span><br>WEEKLY</div>',
  295.         '</div>',
  296.        '</div>',
  297.        '<div class="container">',
  298.         '<div style="margin-top:1%;margin-left:5%;flex:1">',
  299.          '<canvas id="monthlyline"></canvas>',
  300.          '<div class="caption"><span class="hc">HITS SUBMITTED</span> | <span class="pc">TOTAL PAY</span><br>MONTHLY</div>',
  301.         '</div>',
  302.         '<div style="margin-top:1%;margin-right:6%;flex:1">',
  303.          '<canvas id="yearlyline"></canvas>',
  304.          '<div class="caption"><span class="hc">HITS SUBMITTED</span> | <span class="pc">TOTAL PAY</span><br>YEARLY</div>',
  305.         '</div>',
  306.        '</div>',
  307.        '<div class="title">TOP REQUESTERS</div>',
  308.        '<div class="container">',
  309.         '<table id="req10pay" style="font-weight:300;margin-top:1%;margin-left:5%;">',
  310.          '<thead><tr><th colspan="2" style="text-align:left;padding-left:15">PAY</th></tr></thead><tbody></tbody></table>',
  311.         '<table id="req10hit" style="font-weight:300;margin-top:1%;margin-right:6%;">',
  312.          '<thead><tr><th colspan="2" style="text-align:left;padding-left:15">HITS</th></tr></thead><tbody></tbody></table>',
  313.        '</div>',
  314.        '<script>',
  315.         'if (!NodeList.prototype[Symbol.iterator]) NodeList.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];',
  316.         'var chartopt = '+JSON.stringify(chartopt)+',',
  317.         '    dLines = new Chart(document.getElementById("dailyline").getContext("2d"), chartopt.day),',
  318.         '    mLines = new Chart(document.getElementById("monthlyline").getContext("2d"), chartopt.month),',
  319.         '    wLines = new Chart(document.getElementById("weeklyline").getContext("2d"), chartopt.week),',
  320.         '    yLines = new Chart(document.getElementById("yearlyline").getContext("2d"), chartopt.year),',
  321.         '    bsPie  = new Chart(document.getElementById("batchpie").getContext("2d"), chartopt.bsratio),',
  322.         '    hdist  = new Chart(document.getElementById("hitdist").getContext("2d"), chartopt.hdist),',
  323.         '    pdist  = new Chart(document.getElementById("paydist").getContext("2d"), chartopt.pdist),',
  324.         '    r10hit = document.getElementById("req10hit").tBodies[0], r10hHtml = [],',
  325.         '    r10pay = document.getElementById("req10pay").tBodies[0], r10pHtml = [],',
  326.         '    payArr = '+JSON.stringify(sets.all.rpay)+',',
  327.         '    hitArr = '+JSON.stringify(sets.all.rhits)+',',
  328.         '    mb     = document.getElementById("minbound");',
  329.         'if (mb.children[0].textContent === mb.previousSibling.textContent) mb.style.display = "none";',
  330.         'payArr.forEach(v => r10pHtml',
  331.           '.push("<tr><td style=\\"text-align:right;padding-right:10;color:#47EDE1\\">$"+v.pay+"</td><td>"+v.name+"</td></tr>"));',
  332.         'hitArr.forEach(v => r10hHtml',
  333.           '.push("<tr><td style=\\"text-align:right;padding-right:10;color:#47EDE1\\">"+v.hits+"</td><td>"+v.name+"</td></tr>"));',
  334.         'r10hit.innerHTML = r10hHtml.join(""); r10pay.innerHTML = r10pHtml.join("");',
  335.        '</script>',
  336.       '</body>'];
  337.     var blob = new Blob(html, {type:'text/html'}), _a = D.body.appendChild(D.createElement('A'));
  338.     _a.href = URL.createObjectURL(blob);
  339.     _a.target = '_blank';
  340.     _a.click();
  341.     _a.remove();
  342.   }//}}}
  343.  
  344.   function aggregateCursor(dat, wRange) {//{{{
  345.     var ymwd = [dat.date.substr(0,4), dat.date.substr(0,7), null, dat.date],
  346.         pay = isNaN(dat.reward) ? +dat.reward.pay : +dat.reward;
  347.     // determine weekly scales
  348.     if (!wRange[0])
  349.       wRange = getWeekRange(dat.date);
  350.     if (dat.date >= wRange[1])
  351.       wRange = getWeekRange(dat.date);
  352.     ymwd[2] = wRange.join(':');
  353.  
  354.     // populate scaled aggregates
  355.     for (var i=0; i<ymwd.length; i++) {
  356.       // ... basic
  357.       var def = sets[ymwdLabels[i]].aggregate.def,
  358.           req = sets[ymwdLabels[i]].aggregate.req;
  359.       if (!([ymwd[i]] in def)) {
  360.         def[ymwd[i]] = { hits:0, pay:0 };
  361.         if (i < 2) req[ymwd[i]] = {};
  362.       }
  363.       def[ymwd[i]].hits += 1;
  364.       def[ymwd[i]].pay  += pay;
  365.       // ... by requester
  366.       /*** data currently unused ***
  367.       if (i > 1) continue; // skip--don't need this for day or week
  368.       if (!(dat.requesterId in req[ymwd[i]]))
  369.         req[ymwd[i]][dat.requesterId] = { name: dat.requesterName, hits: 0, pay: 0 };
  370.       req[ymwd[i]][dat.requesterId].hits += 1;
  371.       req[ymwd[i]][dat.requesterId].pay += pay;
  372.       */
  373.     }// end for ymwd loop
  374.     // repeat requester aggregation for 'all'
  375.     if (!(dat.requesterId in sets.all.aggregate))
  376.         sets.all.aggregate[dat.requesterId] = { name: dat.requesterName, hits: 0, pay: 0 };
  377.     sets.all.aggregate[dat.requesterId].hits += 1;
  378.     sets.all.aggregate[dat.requesterId].pay += pay;
  379.  
  380.     // populate pay distribution data
  381.     //   hit distribution needs to wait until later--after aggregation
  382.     sets.all.payPerHit.data.push(pay);
  383.     distp.forEach( v => {
  384.       var range = v.split('-');
  385.       if (pay === 0) { sets.all.distribution.pay['0'] += 1; return; }
  386.       if (pay > 5) { sets.all.distribution.pay['5.01+'] += 1; return; }
  387.       if (pay >= range[0] && pay <= range[1]) { sets.all.distribution.pay[v] += 1; return; }
  388.     });
  389.     // increment general stats
  390.     var _t = dat.title.trim();
  391.     sets.all.hits.total += 1;
  392.     sets.all.hits.rejected += dat.status === 'Rejected' ? 1 : 0;
  393.     sets.all.hits.pending += dat.status === 'Pending Approval' ? 1 : 0;
  394.     sets.all.hits.titles[_t] = sets.all.hits.titles[_t] + 1 || 1;
  395.     sets.all.pay.total += pay;
  396.     sets.all.pay.rejected += dat.status === 'Rejected' ? pay : 0;
  397.     sets.all.pay.pending += /pending/i.test(dat.status) ? pay : 0;
  398.     // populate data for batch approximation
  399.     var hitLoc = sets.all.hits.batch.findIndex(v => v.title === _t && v.req === dat.requesterId);
  400.     if (~hitLoc)
  401.       sets.all.hits.batch[hitLoc].count += 1;
  402.     else
  403.       sets.all.hits.batch.push({ title: _t, req: dat.requesterId, count: 1 });
  404.  
  405.     return wRange;
  406.   }//}}}
  407.  
  408.   function getWeekRange(date) {
  409.     var _d = new Date(date), _ws, _we;
  410.     _d.setUTCDate(_d.getUTCDate()-_d.getUTCDay());
  411.     _ws = _d.toISODateString();
  412.     _d.setUTCDate(_d.getUTCDate()+7);
  413.     _we = _d.toISODateString();
  414.     return [ _ws, _we ];
  415.   }
  416.  
  417.   //set up a worker thread to prevent interface locking on large datasets
  418.   var datasetsWorker = [//{{{
  419.     'var dec = '+dec+', digitGroup = '+digitGroup+';',
  420.     'Math.decRound = '+Math.decRound+';',
  421.     // calculate the standard deviation
  422.     'function stdev(avg, N, data) {',
  423.       'var sum = 0;',
  424.       'data.forEach(v => sum += Math.pow(v-avg, 2));',
  425.       'return Math.sqrt(sum/(N-1));',
  426.     '}',
  427.  
  428.     'function arrayFromObj(obj) {',
  429.       'var arr = [];',
  430.       'for (var k in obj) {',
  431.         'if (obj.hasOwnProperty(k))',
  432.           'arr.push(obj[k]);',
  433.       '}',
  434.       'return arr;',
  435.     '}',
  436.  
  437.     'onmessage = (e) => {',
  438.       'var sets = e.data, disth = '+JSON.stringify(disth)+', distp = '+JSON.stringify(distp)+', reqArr;',
  439.       // sort aggregates
  440.       'for (var period of Object.keys(sets)) {',
  441.         'if (period === \'all\') { ',
  442.           'reqArr = arrayFromObj(sets.all.aggregate);',
  443.           // calculate averages, sd, se
  444.           'postMessage( {type: "status", data: "Calculating averages..." });',
  445.           'var _pph = sets.all.payPerHit, _hpr = sets.all.hitsPerRequester;',
  446.           '_pph.avg = sets.all.pay.total / sets.all.hits.total;',
  447.           '_pph.sd = stdev(_pph.avg, _pph.data.length, _pph.data);',
  448.           '_pph.se = _pph.sd/Math.sqrt(_pph.data.length);',
  449.           '_hpr.data = reqArr.map( v => v.hits );',
  450.           '_hpr.avg = sets.all.hits.total / _hpr.data.length;',
  451.           '_hpr.sd = stdev(_hpr.avg, _hpr.data.length, _hpr.data);',
  452.           '_hpr.se = _hpr.sd/Math.sqrt(_hpr.data.length);',
  453.           // get hit distribution
  454.           'postMessage( {type: "status", data: "Populating distributions..." });',
  455.           'reqArr.forEach(v => {',
  456.             'disth.forEach(w => {',
  457.               'var range = w.split(\'-\');',
  458.               'if (range.length === 1) range.push(\'1\');',
  459.               'if (v.hits > 1000) { sets.all.distribution.hits[\'1001+\'] += 1; return; }',
  460.               'if (v.hits >= range[0] && v.hits <= range[1]) { sets.all.distribution.hits[w] += 1; return; }',
  461.             '});',
  462.           '});',
  463.           // extract raw data for distributions
  464.           'disth.forEach(v => sets.all.distribution.data.hits.push(Math.decRound(100*sets.all.distribution.hits[v]/reqArr.length,3)));',
  465.           'distp.forEach(v => sets.all.distribution.data.pay.push(Math.decRound(100*sets.all.distribution.pay[v]/sets.all.hits.total,3)));',
  466.           'sets.all.distribution.data.labelsh = Object.keys(sets.all.distribution.hits);',
  467.           'sets.all.distribution.data.labelsp = Object.keys(sets.all.distribution.pay);',
  468.           // get 'top' lists
  469.           'sets.all.rpay  = reqArr.sort((a,b) => b.pay  - a.pay ).slice(0,10);',
  470.           'sets.all.rhits = reqArr.sort((a,b) => b.hits - a.hits).slice(0,10);',
  471.           'sets.all.rpay.forEach(v => v.pay = dec(v.pay,2));',
  472.           'sets.all.rhits.forEach(v => v.hits = digitGroup(v.hits));',
  473.           'continue;',
  474.         '}',
  475.         // populate labels/data for graphing
  476.         'postMessage({ type: "status", data: "Sorting by "+period+"..." });',
  477.         'var labels = Object.keys(sets[period].aggregate.def);',
  478.         'for (k of labels) {',
  479.           'if (~[\'hits\',\'pay\'].indexOf(k)) continue;',
  480.           'sets[period].pay.labels.push(k);',
  481.           'sets[period].hits.labels.push(k);',
  482.           'sets[period].pay.data.push(Math.decRound(sets[period].aggregate.def[k].pay,2));',
  483.           'sets[period].hits.data.push(sets[period].aggregate.def[k].hits);',
  484.  
  485.           // sort req lists/period
  486.           'if (~[\'week\',\'day\'].indexOf(period)) continue;',
  487.           'var len = period === \'year\' ? 10 : 5;',
  488.           'reqArr = arrayFromObj(sets[period].aggregate.req[k]);',
  489.           'sets[period].rpay[k] = reqArr.sort((a,b) => b.pay - a.pay).slice(0,len);',
  490.           'sets[period].rhits[k] = reqArr.map(v => v).sort((a,b) => b.hits - a.hits).slice(0,len);',
  491.         '}',
  492.       '}',
  493.       // if there are more than 5 hits with the same title under the same requester, assume it's a batch
  494.       'sets.all.hits.batch = sets.all.hits.batch.filter(v => v.count > 5);',
  495.       'sets.all.hits.batch.total = 0;',
  496.       'sets.all.hits.batch.forEach(v => {if (typeof v === "object") sets.all.hits.batch.total += v.count});',
  497.  
  498.       'postMessage({ type: "obj", data: sets });',
  499.  
  500.     '}'];//}}}
  501.   datasetsWorker = new Blob(datasetsWorker, {type:'text/javascript'});
  502.   var workerURL = URL.createObjectURL(datasetsWorker);
  503.   var dsWorker = new Worker(workerURL);
  504.   dsWorker.onmessage = (e) => {
  505.     if (e.data.type === 'status') {
  506.       window.Status.message = e.data.data;
  507.       console.log(e.data.data);
  508.     } else {
  509.       metrics.mark('dsWorker','end');
  510.       metrics.stop();metrics.report();
  511.       window.Status.message = 'Done!';
  512.       window.Progress.hide();
  513.       drawCharts(e.data.data);
  514.     }
  515.   };
  516.  
  517. })(document);
  518.  
  519. // vim: ts=2:sw=2:et:fdm=marker:noai