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MTurk HIT Database Mk.II

Keep track of the HITs you've done (and more!)

当前为 2015-09-14 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         MTurk HIT Database Mk.II
  3. // @author       feihtality
  4. // @namespace    https://greasyfork.org/en/users/12709
  5. // @version      0.8.212
  6. // @description  Keep track of the HITs you've done (and more!)
  7. // @include      /^https://www\.mturk\.com/mturk/(dash|view|sort|find|prev|search|accept|cont).*/
  8. // @exclude      https://www.mturk.com/mturk/findhits?*hit_scraper
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. /**\
  13.  ** 
  14.  ** This is a complete rewrite of the MTurk HIT Database script from the ground up, which
  15.  ** eliminates obsolete methods, fixes many bugs, and brings this script up-to-date 
  16.  ** with the current modern browser environment.
  17.  **
  18. \**/ 
  19.  
  20.  
  21. /*
  22.  * TODO
  23.  *   misc refactoring
  24.  *   expand hits in daily overview
  25.  *   tagging (?)
  26.  *   refine searching via R/T buttons
  27.  *   import from old csv format (?)
  28.  *
  29.  */
  30.  
  31.  
  32.  
  33. const DB_VERSION = 2;
  34. const DB_NAME = 'HITDB_TESTING';
  35. const MTURK_BASE = 'https://www.mturk.com/mturk/';
  36.  
  37. /***************************      Native code modifications      *******************************/
  38. // polyfill for chrome until v45(?) 
  39. if (!NodeList.prototype[Symbol.iterator]) NodeList.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
  40. Number.prototype.toPadded = function(length) { // format leading zeros
  41.   'use strict';
  42.   length = length || 2;
  43.   return ("0000000"+this).substr(-length);
  44. };
  45. Math.decRound = function(v, shift) { // decimal rounding
  46.   'use strict';
  47.   v = Math.round(+(v+"e"+shift));
  48.   return +(v+"e"+-shift);
  49. };
  50. Date.prototype.toLocalISOString = function() { // ISOString by local timezone
  51.   'use strict';
  52.   var pad = function(num) { return Number(num).toPadded(); },
  53.       offset = pad(Math.floor(this.getTimezoneOffset()/60)) + pad(this.getTimezoneOffset()%60),
  54.       timezone = this.getTimezoneOffset() > 0 ? "-" + offset : "+" + offset;
  55.   return this.getFullYear() + "-" + pad(this.getMonth()+1) + "-" + pad(this.getDate()) +
  56.     "T" + pad(this.getHours()) + ":" + pad(this.getMinutes()) + ":" + pad(this.getSeconds()) + timezone;
  57. };
  58. /***********************************************************************************************/
  59.  
  60. (function() { // simplify strict scoping
  61.   'use strict';
  62.  
  63.   // TODO defer qc init to Promise for case in large obj JSON parsing
  64.   var qc = { 
  65.     extraDays: !!localStorage.getItem("hitdb_extraDays") || false, 
  66.     fetchData: document.location.pathname === "/mturk/dashboard" ? JSON.parse(localStorage.getItem("hitdb_fetchData") || "{}") : null,
  67.     seen: {},
  68.     aat: ~document.location.pathname.search(/(dash|accept|cont)/) ? JSON.parse(localStorage.getItem("hitdb_autoAppTemp") || "{}") : null,
  69.     save: function(key, name, isObj) {
  70.       if (isObj) 
  71.         localStorage.setItem(name, JSON.stringify(this[key]));
  72.       else 
  73.         localStorage.setItem(name, this[key]);
  74.     }
  75.   },
  76.       metrics = {};
  77.  
  78.   var 
  79.   HITStorage = { //{{{
  80.     data: {},
  81.  
  82.     versionChange: function hsversionChange() { //{{{
  83.       var db = this.result;
  84.       db.onversionchange = function(e) { console.log("detected version change??",console.dir(e)); db.close(); };
  85.       this.onsuccess = function() { db.close(); };
  86.       var dbo;
  87.  
  88.       console.groupCollapsed("HITStorage.versionChange::onupgradeneeded");
  89.  
  90.       if (!db.objectStoreNames.contains("HIT")) { 
  91.         console.log("creating HIT OS");
  92.         dbo = db.createObjectStore("HIT", { keyPath: "hitId" });
  93.         dbo.createIndex("date", "date", { unique: false });
  94.         dbo.createIndex("requesterName", "requesterName", { unique: false});
  95.         dbo.createIndex("title", "title", { unique: false });
  96.         dbo.createIndex("reward", "reward", { unique: false });
  97.         dbo.createIndex("status", "status", { unique: false });
  98.         dbo.createIndex("requesterId", "requesterId", { unique: false });
  99.  
  100.         localStorage.setItem("hitdb_extraDays", true);
  101.         qc.extraDays = true;
  102.       }
  103.       
  104.       if (!db.objectStoreNames.contains("STATS")) {
  105.         console.log("creating STATS OS");
  106.         dbo = db.createObjectStore("STATS", { keyPath: "date" });
  107.       }
  108.       if (this.transaction.objectStore("STATS").indexNames.length < 5) { // new in v5: schema additions
  109.         this.transaction.objectStore("STATS").createIndex("approved", "approved", { unique: false });
  110.         this.transaction.objectStore("STATS").createIndex("earnings", "earnings", { unique: false });
  111.         this.transaction.objectStore("STATS").createIndex("pending", "pending", { unique: false });
  112.         this.transaction.objectStore("STATS").createIndex("rejected", "rejected", { unique: false });
  113.         this.transaction.objectStore("STATS").createIndex("submitted", "submitted", { unique: false });
  114.       }
  115.  
  116.       (function _updateNotes(dbt) { // new in v5: schema change
  117.         if (!db.objectStoreNames.contains("NOTES")) {
  118.           console.log("creating NOTES OS");
  119.           dbo = db.createObjectStore("NOTES", { keyPath: "id", autoIncrement: true });
  120.           dbo.createIndex("hitId", "hitId", { unique: false });
  121.           dbo.createIndex("requesterId", "requesterId", { unique: false });
  122.           dbo.createIndex("tags", "tags", { unique: false, multiEntry: true });
  123.           dbo.createIndex("date", "date", { unique: false });
  124.         }
  125.         if (db.objectStoreNames.contains("NOTES") && dbt.objectStore("NOTES").indexNames.length < 3) {
  126.             _mv(db, dbt, "NOTES", "NOTES", _updateNotes);
  127.         }
  128.       })(this.transaction);
  129.  
  130.       if (db.objectStoreNames.contains("BLOCKS")) {
  131.         console.log("migrating BLOCKS to NOTES");
  132.         var temp = [];
  133.         this.transaction.objectStore("BLOCKS").openCursor().onsuccess = function() {
  134.           var cursor = this.result;
  135.           if (cursor) {
  136.             temp.push( {
  137.               requesterId: cursor.value.requesterId,
  138.               tags: "Blocked",
  139.               note: "This requester was blocked under the old HitDB. Blocking has been deprecated and removed "+
  140.                 "from HIT Databse. All blocks have been converted to a Note."
  141.             } );
  142.             cursor.continue();
  143.           } else {
  144.             console.log("deleting blocks");
  145.             db.deleteObjectStore("BLOCKS");
  146.             for (var entry of temp)
  147.               this.transaction.objectStore("NOTES").add(entry);
  148.           }
  149.         };
  150.       }
  151.  
  152.       function _mv(db, transaction, source, dest, fn) { //{{{
  153.         var _data = [];
  154.         transaction.objectStore(source).openCursor().onsuccess = function() {
  155.           var cursor = this.result;
  156.             if (cursor) {
  157.               _data.push(cursor.value);
  158.               cursor.continue();
  159.             } else {
  160.               db.deleteObjectStore(source);
  161.               fn(transaction);
  162.               if (_data.length)
  163.                 for (var i=0;i<_data.length;i++)
  164.                   transaction.objectStore(dest).add(_data[i]);
  165.                 //console.dir(_data);
  166.             }
  167.         };
  168.       } //}}}
  169.  
  170.       console.groupEnd();
  171.     }, // }}} versionChange
  172.  
  173.     parseDOM: function(doc) {//{{{
  174.       Status.color = "black";
  175.  
  176.       var errorCheck = doc.querySelector('td[class="error_title"]');
  177.  
  178.       if (doc.title.search(/Status$/) > 0)            // status overview
  179.         parseStatus();
  180.       else if (doc.querySelector('td[colspan="4"]'))  // valid status detail, but no data
  181.         parseMisc("next");
  182.       else if (doc.title.search(/Status Detail/) > 0) // status detail with data
  183.         parseDetail();
  184.       else if (errorCheck) {                          // encountered an error page
  185.         // hit max request rate
  186.         if (~errorCheck.textContent.indexOf("page request rate")) {
  187.           var _d = doc.documentURI.match(/\d{8}/)[0],
  188.               _p = doc.documentURI.match(/ber=(\d+)/)[1];
  189.           metrics.dbupdate.mark("[PRE]"+_d+"p"+_p, "start");
  190.           console.log("exceeded max requests; refetching", doc.documentURI);
  191.           Status.node.innerHTML = "Exceeded maximum server requests; retrying "+Utils.ISODate(_d)+" page "+_p+"."+
  192.             "<br>Please wait...";
  193.           setTimeout(HITStorage.fetch, 550, doc.documentURI);
  194.           return;
  195.         }
  196.         // no more staus details left in range
  197.         else if (qc.extraDays)
  198.           parseMisc("end");
  199.       }
  200.       else 
  201.         Utils.errorHandler(new Error("Unhandled document received with URI '" + doc.docuemntURI + "'"));
  202.  
  203.  
  204.       function parseStatus() {//{{{
  205.         HITStorage.data = { HIT: [], STATS: [] };
  206.         qc.seen = {};
  207.         ProjectedEarnings.clear();
  208.  
  209.         // reload auto-approval data to cover not refreshing the dashboard before running an update
  210.         qc.aat = JSON.parse(localStorage.getItem("hitdb_autoAppTemp") || "{}");
  211.         qc.aac = JSON.parse(localStorage.getItem("hitdb_autoAppCollection") || "{}");
  212.  
  213.         var _pastDataExists = Boolean(Object.keys(qc.fetchData).length);
  214.         var raw = { 
  215.           day: doc.querySelectorAll(".statusDateColumnValue"), 
  216.           sub: doc.querySelectorAll(".statusSubmittedColumnValue"),
  217.           app: doc.querySelectorAll(".statusApprovedColumnValue"),
  218.           rej: doc.querySelectorAll(".statusRejectedColumnValue"),
  219.           pen: doc.querySelectorAll(".statusPendingColumnValue"),
  220.           pay: doc.querySelectorAll(".statusEarningsColumnValue") 
  221.         };
  222.         
  223.         var timeout = 0;
  224.         for (var i=0;i<raw.day.length;i++) {
  225.           var d = {};
  226.           var _date = raw.day[i].childNodes[1].href.substr(53);
  227.           d.date      = Utils.ISODate(_date);
  228.           d.submitted = +raw.sub[i].textContent;
  229.           d.approved  = +raw.app[i].textContent;
  230.           d.rejected  = +raw.rej[i].textContent;
  231.           d.pending   = +raw.pen[i].textContent;
  232.           d.earnings  = +raw.pay[i].textContent.substr(1);
  233.           HITStorage.data.STATS.push(d);
  234.  
  235.           // check whether or not we need to get status detail pages for date, then
  236.           // fetch status detail pages per date in range and slightly slow
  237.           // down GET requests to avoid making too many in too short an interval
  238.           var payload = { encodedDate: _date, pageNumber: 1, sortType: "All" };
  239.           if (_pastDataExists) {
  240.             // date not in range but is new date (or old date but we need updates)
  241.             // lastDate stored in ISO format, fetchData date keys stored in mturk's URI ecnodedDate format
  242.             if ( (d.date > qc.fetchData.lastDate) || ~(Object.keys(qc.fetchData).indexOf(_date)) ) {
  243.               setTimeout(HITStorage.fetch, timeout, MTURK_BASE+"statusdetail", payload);
  244.               timeout += 250;
  245.  
  246.               qc.fetchData[_date] = { submitted: d.submitted, pending: d.pending };
  247.             } 
  248.           } else { // get everything
  249.             setTimeout(HITStorage.fetch, timeout, MTURK_BASE+"statusdetail", payload);
  250.             timeout += 250;
  251.  
  252.             qc.fetchData[_date] = { submitted: d.submitted, pending: d.pending };
  253.           }
  254.         } // for
  255.         qc.fetchData.expectedTotal = _calcTotals(qc.fetchData);
  256.  
  257.         // try for extra days
  258.         if (qc.extraDays === true) {
  259.           localStorage.removeItem("hitdb_extraDays");
  260.           d = _decDate(HITStorage.data.STATS[HITStorage.data.STATS.length-1].date);
  261.           qc.extraDays = d; // repurpose extraDays for QC
  262.           payload = { encodedDate: d, pageNumber: 1, sortType: "All" };
  263.           console.log("fetchrequest for", d, "sent by parseStatus");
  264.           setTimeout(HITStorage.fetch, 1000, MTURK_BASE+"statusdetail", payload);
  265.         }
  266.         qc.fetchData.lastDate = HITStorage.data.STATS[0].date; // most recent date seen
  267.  
  268.       }//}}} parseStatus
  269.  
  270.       function parseDetail() {//{{{
  271.         var _date = doc.documentURI.replace(/.+(\d{8}).+/, "$1");
  272.         var _page = doc.documentURI.replace(/.+ber=(\d+).+/, "$1");
  273.  
  274.         metrics.dbupdate.mark("[PRE]"+_date+"p"+_page, "end");
  275.         Status.message = "Processing "+Utils.ISODate(_date)+" page "+_page;
  276.         var raw = {
  277.           req:      doc.querySelectorAll(".statusdetailRequesterColumnValue"),
  278.           title:    doc.querySelectorAll(".statusdetailTitleColumnValue"),
  279.           pay:      doc.querySelectorAll(".statusdetailAmountColumnValue"),
  280.           status:   doc.querySelectorAll(".statusdetailStatusColumnValue"),
  281.           feedback: doc.querySelectorAll(".statusdetailRequesterFeedbackColumnValue")
  282.         };
  283.  
  284.         for (var i=0;i<raw.req.length;i++) {
  285.           var d = {};
  286.           d.date          = Utils.ISODate(_date);
  287.           d.feedback      = raw.feedback[i].textContent.trim();
  288.           d.hitId         = raw.req[i].childNodes[1].href.replace(/.+HIT\+(.+)/, "$1");
  289.           d.requesterId   = raw.req[i].childNodes[1].href.replace(/.+rId=(.+?)&.+/, "$1");
  290.           d.requesterName = raw.req[i].textContent.trim().replace(/\|/g,"");
  291.           d.reward        = +raw.pay[i].textContent.substr(1);
  292.           d.status        = raw.status[i].textContent.replace(/\s/g, " "); // replace char160 spaces with char32 spaces
  293.           d.title         = raw.title[i].textContent.replace(/\|/g, "");
  294.  
  295.           // mturk apparently never marks $0.00 HITs as 'Paid' so we fix that
  296.           if (!d.reward && ~d.status.search(/approved/i)) d.status = "Paid";
  297.           // insert autoApproval times
  298.           d.autoAppTime = HITStorage.autoApprovals.getTime(_date,d.hitId);
  299.  
  300.           HITStorage.data.HIT.push(d);
  301.  
  302.           if (!qc.seen[_date]) qc.seen[_date] = {};
  303.           qc.seen[_date] = { 
  304.             submitted:   qc.seen[_date].submitted + 1 || 1,
  305.             pending: ~d.status.search(/pending/i)  ? 
  306.               (qc.seen[_date].pending + 1 || 1) : (qc.seen[_date].pending || 0)
  307.           };
  308.  
  309.           ProjectedEarnings.updateValues(d);
  310.         }
  311.  
  312.         // additional pages remain; get them
  313.         if (doc.querySelector('img[src="/media/right_dbl_arrow.gif"]')) {
  314.           var payload = { encodedDate: _date, pageNumber: +_page+1, sortType: "All" };
  315.           setTimeout(HITStorage.fetch, 250, MTURK_BASE+"statusdetail", payload);
  316.           return;
  317.         }
  318.  
  319.         if (!qc.extraDays) { // not fetching extra days
  320.           //no longer any more useful data here, don't need to keep rechecking this date
  321.           if (Utils.ISODate(_date) !== qc.fetchData.lastDate &&
  322.               qc.seen[_date].submitted === qc.fetchData[_date].submitted && 
  323.               qc.seen[_date].pending === 0) {
  324.             console.log("no more pending hits, removing",_date,"from fetchData");
  325.             delete qc.fetchData[_date];
  326.             localStorage.setItem("hitdb_fetchData", JSON.stringify(qc.fetchData));
  327.             HITStorage.autoApprovals.purge(_date);
  328.           }
  329.           // finished scraping; start writing
  330.         console.log();
  331.           console.log("date:", _date, "page:", _page, "totals:", _calcTotals(qc.seen), "of", qc.fetchData.expectedTotal);
  332.           Status.message += " [ "+_calcTotals(qc.seen)+"/"+ qc.fetchData.expectedTotal+" ]";
  333.           if (_calcTotals(qc.seen) === qc.fetchData.expectedTotal) {
  334.             Status.message = "Writing to database...";
  335.             HITStorage.autoApprovals.purge();
  336.             HITStorage.write(HITStorage.data, "update");
  337.           }
  338.         } else if (_date <= qc.extraDays) { // day is older than default range and still fetching extra days
  339.           parseMisc("next");
  340.           console.log("fetchrequest for", _decDate(Utils.ISODate(_date)));
  341.         }
  342.       }//}}} parseDetail
  343.  
  344.       function parseMisc(type) {//{{{
  345.         var _d = doc.documentURI.match(/\d{8}/)[0],
  346.             _p = doc.documentURI.match(/ber=(\d+)/)[1];
  347.         metrics.dbupdate.mark("[PRE]"+_d+"p"+_p, "end");
  348.         var payload = { encodedDate: _decDate(Utils.ISODate(_d)), pageNumber: 1, sortType: "All" };
  349.  
  350.         if (type === "next" && +qc.extraDays > 1) {
  351.           setTimeout(HITStorage.fetch, 250, MTURK_BASE+"statusdetail", payload);
  352.           console.log("going to next page", payload.encodedDate);
  353.         } else if (type === "end" && +qc.extraDays > 1) {
  354.           Status.message = "Writing to database...";
  355.           HITStorage.write(HITStorage.data, "update");
  356.         } else 
  357.           Utils.errorHandler(new TypeError("Failed to execute '"+type+"' in '"+doc.documentURI+"'"));
  358.       }//}}}
  359.  
  360.       function _decDate(date) {//{{{
  361.         var y = date.substr(0,4);
  362.         var m = date.substr(5,2);
  363.         var d = date.substr(8,2);
  364.         date = new Date(y,m-1,d-1);
  365.         return Number(date.getMonth()+1).toPadded() + Number(date.getDate()).toPadded() + date.getFullYear();
  366.       }//}}}
  367.  
  368.       function _calcTotals(obj) {//{{{
  369.         var sum = 0;
  370.         for (var k in obj){
  371.           if (obj.hasOwnProperty(k) && !isNaN(+k)) 
  372.             sum += obj[k].submitted;
  373.         }
  374.         return sum;
  375.       }//}}}
  376.     },//}}} parseDOM
  377.     
  378.     autoApprovals: {//{{{
  379.       getTime : function(date, hitId) {
  380.         if (qc.extraDays || (!Object.keys(qc.aac).length && !Object.keys(qc.aat).length)) return "";
  381.         var found = false,
  382.             filter = function(id) { return id === hitId; },
  383.             autoApp = "";
  384.  
  385.         if (qc.aac[date]) {
  386.           autoApp = qc.aac[date][Object.keys(qc.aac[date]).filter(filter)[0]] || "";
  387.           if (autoApp) found = true;
  388.         }
  389.         if (!found && Object.keys(qc.aat).length) {
  390.           for (var key in qc.aat) { if (qc.aat.hasOwnProperty(key)) { // for all dates in aat
  391.             var id = Object.keys(qc.aat[key]).filter(filter)[0];
  392.             autoApp = qc.aat[key][id] || "";
  393.             if (autoApp) {
  394.               found = true;
  395.               qc.aac[date] = qc.aac[date] || {};
  396.               qc.aac[date][id] = qc.aat[key][id]; // move time from temp var to collection var
  397.               delete qc.aat[key][id];
  398.               qc.save("aat", "hitdb_autoAppTemp", true);
  399.               qc.save("aac", "hitdb_autoAppCollection", true);
  400.               break;
  401.             }
  402.           }} // for key (dates)
  403.         } // if !found && aat not empty
  404.         return autoApp;
  405.       },// getTime
  406.       purge : function(date) {
  407.         if (date) { 
  408.           delete qc.aac[date];
  409.           qc.save("aac", "hitdb_autoAppCollection", true);
  410.           return;
  411.         }
  412.  
  413.         if (!Object.keys(qc.aat).length) return; // nothing here
  414.  
  415.         var pad = function(num) { return Number(num).toPadded(); },
  416.             _date = Date.parse(new Date().getFullYear() + "-" + pad(new Date().getMonth()+1) + "-" + pad(new Date().getDate()));
  417.  
  418.         for (var key of Object.keys(qc.aat)) {
  419.           if (_date - key > 169200000) delete qc.aat[key]; // at least 2 days old, no need to keep it around
  420.         }
  421.         qc.save("aat", "hitdb_autoAppTemp", true);
  422.       } // purge
  423.     },//}}} autoApprovals
  424.  
  425.     fetch: function(url, payload) { //{{{
  426.       //format GET request with query payload
  427.       if (payload) {
  428.         var args = 0;
  429.         url += "?";
  430.         for (var k in payload) {
  431.           if (payload.hasOwnProperty(k)) {
  432.             if (args++) url += "&";
  433.             url += k + "=" + payload[k];
  434.           }
  435.         }
  436.       }
  437.       // defer XHR to a promise
  438.       var fetch = new Promise( function(fulfill, deny) {
  439.         var urlreq = new XMLHttpRequest();
  440.         urlreq.open("GET", url, true);
  441.         urlreq.responseType = "document";
  442.         urlreq.send();
  443.         urlreq.onload = function() { 
  444.           if (this.status === 200) {
  445.             fulfill(this.response);
  446.           } else {
  447.             deny(new Error(this.status + " - " + this.statusText));
  448.           }
  449.         };
  450.         urlreq.onerror   = function() { deny(new Error(this.status + " - " + this.statusText)); };
  451.         urlreq.ontimeout = function() { deny(new Error(this.status + " - " + this.statusText)); };
  452.       } );
  453.       fetch.then( HITStorage.parseDOM, Utils.errorHandler );
  454.  
  455.     }, //}}} fetch
  456.     
  457.     write: function(input, statusUpdate) { //{{{
  458.       if (statusUpdate === "update")
  459.         qc.timeoutTimer = setTimeout(Utils.errorHandler, 5555, new Error("database access violation"));
  460.  
  461.       var dbh = window.indexedDB.open(DB_NAME);
  462.       dbh.onsuccess = function() { _write(this.result); };
  463.  
  464.       var counts = { requests: 0, total: 0 };
  465.  
  466.       function _write(db) {
  467.         var os = Object.keys(input);
  468.  
  469.         var dbt = db.transaction(os, "readwrite");
  470.         var dbo = [];
  471.         for (var i=0;i<os.length;i++) { // cycle object stores
  472.           dbo[i] = dbt.objectStore(os[i]);
  473.           for (var k of input[os[i]]) { // cycle entries to put into object stores
  474.             if (statusUpdate && ++counts.requests)
  475.               dbo[i].put(k).onsuccess = _statusCallback;
  476.             else
  477.               dbo[i].put(k);
  478.           }
  479.         }
  480.         db.close();
  481.       }
  482.  
  483.       function _statusCallback() {
  484.         if (++counts.total === counts.requests) {
  485.           Status.push(statusUpdate === "update" ? "Update Complete!" : 
  486.             statusUpdate === "restore" ? "Restoring " + counts.total + " entries... Done!" : 
  487.             "Done!", "green");
  488.           document.getElementById("hdbProgressBar").style.display = "none";
  489.  
  490.           if (statusUpdate === "update") {
  491.             clearTimeout(qc.timeoutTimer);
  492.             ProjectedEarnings.data.dbUpdated = new Date().toLocalISOString();
  493.             ProjectedEarnings.saveState();
  494.             ProjectedEarnings.draw(false);
  495.  
  496.             metrics.dbupdate.stop();
  497.             metrics.dbupdate.report();
  498.           }
  499.         }
  500.       }
  501.  
  502.     }, //}}} write
  503.  
  504.     recall: function(store, options) {//{{{
  505.       if (options) {
  506.         var index = options.index  || null,
  507.             range = options.range  || null,
  508.             dir   = options.dir    || "next";
  509.         if (options.filter) {
  510.           var fs    = options.filter.status !== "*" ? new RegExp(options.filter.status, "i") : false,
  511.               fq    = options.filter.query  !== "*" ? new RegExp(options.filter.query,"i")  : false,
  512.               fd    = options.filter.date || null;
  513.         }
  514.         if (options.progress) {
  515.           var progressBar = document.getElementById("hdbProgressBar");
  516.           progressBar.style.display = "block";
  517.         }
  518.       } // if options
  519.  
  520.       var sr = new DatabaseResult(), matches = 0, total = 0;
  521.       return new Promise( function(resolve) {
  522.         window.indexedDB.open(DB_NAME).onsuccess = function() {
  523.           var dbo = this.result.transaction(store, "readonly").objectStore(store), dbq = null;
  524.           if (index) 
  525.             dbq = dbo.index(index).openCursor(range, dir);
  526.           else
  527.             dbq = dbo.openCursor(range, dir);
  528.           dbq.onsuccess = function() {
  529.             var c = this.result;
  530.             if (c) { 
  531.               Status.message = "Retrieving data... [ " + matches + " / " + (++total) + " ]";
  532.               if ( fd && (c.value.date < (fd[0] || "0000") || c.value.date > (fd[1] || "9999")) ) {
  533.                 c.continue();
  534.                 return;
  535.               }
  536.               if ( (!fs && !fq) ||                              // no query filter and no status filter OR
  537.                    (fs && !fq && ~c.value.status.search(fs)) || // status match and no query filter OR
  538.                    (!fs && fq &&                                // query match and no status filter OR
  539.                      (~c.value.title.search(fq) || ~c.value.requesterName.search(fq) || ~c.value.hitId.search(fq)))  ||
  540.                    (fs && fq && ~c.value.status.search(fs) &&   // status match and query match
  541.                      (~c.value.title.search(fq) || ~c.value.requesterName.search(fq) || ~c.value.hitId.search(fq))) ) {
  542.                 sr.include(c.value);
  543.                 Status.message = "Retrieving data... [ " + (++matches) + " / " + total + " ]";
  544.               }
  545.               c.continue();
  546.             } else {
  547.               Status.message = "Done.";
  548.               resolve(sr);
  549.             }
  550.           }; // IDBCursor
  551.           this.result.close();
  552.         }; // IDBOpenRequest
  553.       } ); // promise
  554.     },//}}} HITStorage::recall
  555.  
  556.     backup: function() {//{{{
  557.       var bData = {},
  558.           os    = ["STATS", "NOTES", "HIT"],
  559.           count = 0,
  560.           prog  = document.querySelector("#hdbProgressBar");
  561.  
  562.       prog.style.display = "block";
  563.       Status.push("Preparing backup...", "black");
  564.  
  565.       window.indexedDB.open(DB_NAME).onsuccess = function() {
  566.         for (var store of os) {
  567.           this.result.transaction(os, "readonly").objectStore(store).openCursor().onsuccess = populateBackup;
  568.         }
  569.         this.result.close();
  570.       };
  571.       function populateBackup(e) {
  572.         var cursor = e.target.result;
  573.         if (cursor) {
  574.           if (!bData[cursor.source.name]) bData[cursor.source.name] = [];
  575.           bData[cursor.source.name].push(cursor.value);
  576.           cursor.continue();
  577.         } else 
  578.           if (++count === 3)
  579.             finalizeBackup();
  580.       }
  581.       function finalizeBackup() {
  582.         var backupblob = new Blob([JSON.stringify(bData)], {type:"application/json"});
  583.         var date = new Date();
  584.         var dl = document.createElement("A");
  585.         date = date.getFullYear() + Number(date.getMonth()+1).toPadded() + Number(date.getDate()).toPadded();
  586.         dl.href = URL.createObjectURL(backupblob);
  587.         console.log(dl.href);
  588.         dl.download = "hitdb_"+date+".bak";
  589.         document.body.appendChild(dl); // FF doesn't support forced events unless element is part of the document
  590.         dl.click();                    // so we make it so and click,
  591.         dl.remove();                   // then immediately remove it
  592.         prog.style.display = "none";
  593.         Status.push("Done!", "green");
  594.       }
  595.  
  596.     }//}}} backup
  597.  
  598.   }, //}}} HITStorage
  599.  
  600.   Utils = { //{{{
  601.     ftime : function(t, noBlanks) {//{{{
  602.       if (t === 0) return "0s";
  603.       if (!t && noBlanks) return "n/a";
  604.       var d = Math.floor(t/86400),
  605.           h = Math.floor(t%86400/3600),
  606.           m = Math.floor(t%86400%3600/60),
  607.           s = t%86400%3600%60;
  608.       return ((d>0) ? d+" day"+(d>1 ? "s " : " ") : "") + ((h>0) ? h+"h " : "") + ((m>0) ? m+"m " : "") + ((s>0) ? s+"s" : "");
  609.     },//}}}ftime
  610.  
  611.     ISODate: function(date) { //{{{ MMDDYYYY <-> YYYY-MM-DD
  612.       if (date.length === 10)
  613.         return date.substr(5,2)+date.substr(-2)+date.substr(0,4);
  614.       else
  615.         return date.substr(4)+"-"+date.substr(0,2)+"-"+date.substr(2,2);
  616.     },//}}} ISODate
  617.  
  618.     getPosition: function(element, includeHeight) {//{{{
  619.       var offsets = { x: 0, y: includeHeight ? element.offsetHeight : 0 };
  620.       do {
  621.         offsets.x += element.offsetLeft;
  622.         offsets.y += element.offsetTop;
  623.         element = element.offsetParent;
  624.       } while (element);
  625.       return offsets;
  626.     },//}}} getPosition
  627.  
  628.     errorHandler: function(err) {//{{{
  629.       try { Status.push(err.name + ": " + err.message, "red"); }
  630.       catch(e) {}
  631.       finally { console.error(err); }
  632.     }//}}}
  633.  
  634.   }, //}}} Utils
  635.  
  636.   ProjectedEarnings = {//{{{
  637.     data: JSON.parse(localStorage.getItem("hitdb_projectedEarnings") || "{}"),
  638.     updateDate: function() {//{{{
  639.       var tableList = document.querySelectorAll(".metrics-table"), el, date;
  640.       try {
  641.         el   = tableList[5].rows[1].cells[0].children[0];
  642.         date = el.href.match(/\d{8}/)[0];
  643.       } catch(e1) {
  644.         try {
  645.           el   = tableList[3].rows[1].cells[0].children[0];
  646.           date = el.href.match(/\d{8}/)[0];
  647.         } catch(e2) {
  648.           for (var tbl of tableList) {
  649.             if (tbl.rows.length < 2 || tbl.rows[0].cells.length < 6) continue;
  650.             el   = tbl.rows[1].cells[0].children[0];
  651.             date = el.href.match(/\d{8}/)[0];
  652.           } //for
  653.         }//catch
  654.       }//catch
  655.       var day       = el.textContent,
  656.           isToday   = day === "Today",
  657.           _date     = new Date(),
  658.           pad       = function(num) { return Number(num).toPadded(); },
  659.           weekEnd   = null,
  660.           weekStart = null;
  661.  
  662.       _date.setDate(_date.getDate() - _date.getDay()); // sunday
  663.       weekStart = Date.parse(_date.getFullYear() + "-" + pad(_date.getMonth()+1) + "-" + pad(_date.getDate()));
  664.       _date.setDate(_date.getDate() + 7); // next sunday
  665.       weekEnd   = Date.parse(_date.getFullYear() + "-" + pad(_date.getMonth()+1) + "-" + pad(_date.getDate()-_date.getDay()+7));
  666.  
  667.       if (!Object.keys(this.data).length) {
  668.         this.data = {
  669.           today: date, weekStart: weekStart, weekEnd: weekEnd, day: new Date().getDay(), dbUpdated: "n/a",
  670.           pending: 0, earnings: {}, target: { day: 0, week: 0 }
  671.         };
  672.       }
  673.  
  674.       if ( (Date.parse(Utils.ISODate(date)) >= this.data.weekEnd) ||
  675.           (!isToday && new Date().getDay() < this.data.day) ) { // new week
  676.         this.data.earnings = {};
  677.         this.data.weekEnd = weekEnd;
  678.         this.data.weekStart = weekStart;
  679.       }
  680.       if ( (this.data.today === null && isToday) || (this.data.today !== null && (date !== this.data.today || !isToday)) ) { // new day
  681.         this.data.today = date === this.data.today ? null : date;
  682.         this.data.day = new Date().getDay();
  683.       }
  684.  
  685.       this.saveState();
  686.     },//}}} updateDate
  687.     
  688.     draw: function(init) {//{{{
  689.       var parentTable = document.querySelector("#total_earnings_amount").offsetParent,
  690.           rowPending  = init ? parentTable.insertRow(-1) : parentTable.rows[4],
  691.           rowProjectedDay = init ? parentTable.insertRow(-1) : parentTable.rows[5],
  692.           rowProjectedWeek = init ? parentTable.insertRow(-1) : parentTable.rows[6],
  693.           title = "Click to set/change the target value",
  694.           weekTotal = this.getWeekTotal(),
  695.           dayTotal = this.data.earnings[this.data.today] || 0;
  696.  
  697.       if (init) {
  698.         rowPending.insertCell(-1);rowPending.insertCell(-1);rowPending.className = "even";
  699.         rowProjectedDay.insertCell(-1);rowProjectedDay.insertCell(-1);rowProjectedDay.className = "odd";
  700.         rowProjectedWeek.insertCell(-1);rowProjectedWeek.insertCell(-1);rowProjectedWeek.className = "even";
  701.         for (var i=0;i<rowPending.cells.length;i++) rowPending.cells[i].style.borderTop = "dotted 1px black";
  702.         rowPending.cells[0].className = "metrics-table-first-value";
  703.         rowProjectedDay.cells[0].className = "metrics-table-first-value";
  704.         rowProjectedWeek.cells[0].className = "metrics-table-first-value";
  705.         rowPending.cells[1].title = "This value includes all earnings that are not yet fully cleared as 'Paid'";
  706.       }
  707.  
  708.       rowPending.cells[0].innerHTML = 'Pending earnings '+
  709.         '<span style="font-family:arial;font-size:10px;" title="Timestamp of last database update">[ ' + this.data.dbUpdated + ' ]</span>';
  710.       rowPending.cells[1].textContent = "$"+Number(this.data.pending).toFixed(2);
  711.       rowProjectedDay.cells[0].innerHTML = 'Projected earnings for the day<br>'+
  712.         '<meter id="projectedDayProgress" style="width:220px;" title="'+title+
  713.           '" value="'+dayTotal+'" max="'+this.data.target.day+'"></meter>'+
  714.         '<span style="color:blue;font-family:arial;font-size:10px;"> ' + Number(dayTotal-this.data.target.day).toFixed(2) + '</span>';
  715.       rowProjectedDay.cells[1].textContent = "$"+Number(dayTotal).toFixed(2);
  716.       rowProjectedWeek.cells[0].innerHTML = 'Projected earnings for the week<br>' +
  717.         '<meter id="projectedWeekProgress" style="width:220px;" title="'+title+
  718.           '" value="'+weekTotal+'" max="'+this.data.target.week+'"></meter>' +
  719.         '<span style="color:blue;font-family:arial;font-size:10px;"> ' + Number(weekTotal-this.data.target.week).toFixed(2) + '</span>';
  720.       rowProjectedWeek.cells[1].textContent = "$"+Number(weekTotal).toFixed(2);
  721.  
  722.       document.querySelector("#projectedDayProgress").onclick = updateTargets.bind(this, "day");
  723.       document.querySelector("#projectedWeekProgress").onclick = updateTargets.bind(this, "week");
  724.  
  725.       function updateTargets(span, e) {
  726.         /*jshint validthis:true*/
  727.         var goal = prompt("Set your " + (span === "day" ? "daily" : "weekly") + " target:",
  728.             this.data.target[span === "day" ? "day" : "week"]);
  729.         if (goal && !isNaN(goal)) {
  730.           this.data.target[span === "day" ? "day" : "week"] = goal;
  731.           e.target.max = goal;
  732.           e.target.nextSibling.textContent = " "+Number((span === "day" ? dayTotal : weekTotal) - goal).toFixed(2);
  733.           this.saveState();
  734.         }
  735.       }
  736.     },//}}} draw
  737.  
  738.     getWeekTotal: function() {
  739.       var totals = 0;
  740.       for (var k of Object.keys(this.data.earnings))
  741.         totals += this.data.earnings[k];
  742.  
  743.       return Math.decRound(totals, 2);
  744.     },
  745.     
  746.     saveState: function() {
  747.       localStorage.setItem("hitdb_projectedEarnings", JSON.stringify(this.data));
  748.     },
  749.  
  750.     clear: function() {
  751.       this.data.pending = 0;
  752.  
  753.       for (var day of Object.keys(this.data.earnings)) {
  754.         //
  755.         // schema change -- remove if block after update propagation
  756.         //
  757.         if (isNaN(day)) { delete this.data.earnings[day]; continue; }
  758.  
  759.         this.data.earnings[day] = 0;
  760.       }
  761.     },
  762.  
  763.     updateValues: function(obj) {
  764.       var vDate = Date.parse(obj.date), iDate = Utils.ISODate(obj.date);
  765.  
  766.       if (~obj.status.search(/pending/i)) // sum pending earnings (include approved until fully cleared as paid)
  767.         this.data.pending = Math.decRound(obj.reward+this.data.pending, 2);
  768.       if (vDate < this.data.weekEnd && vDate >= this.data.weekStart && !~obj.status.search(/rejected/i)){ // sum weekly earnings by day
  769.         this.data.earnings[iDate] = Math.decRound(obj.reward+(this.data.earnings[iDate] || 0), 2 );
  770.       }
  771.     }
  772.   },//}}} ProjectedEarnings
  773.  
  774.   DatabaseResult = function(resArr, colObj) {//{{{
  775.     this.results = resArr || [];
  776.     this.collation = colObj || null;
  777.     this.formatHTML = function(type, simple) {//{{{
  778.       simple = simple || false;
  779.       var count = 0, htmlTxt = [], entry = null, _trClass = null;
  780.  
  781.       if (this.results.length < 1) return "<h2>No entries found matching your query.</h2>";
  782.  
  783.       if (type === "daily") {
  784.         htmlTxt.push('<thead><tr class="hdbHeaderRow"><th style="background:white;"></th>'+
  785.             '<th>Date</th><th>Submitted</th><th>Approved</th><th>Rejected</th><th>Pending</th><th>Earnings</th></tr></thead><tbody>');
  786.         var r = this.collate(this.results,"date");
  787.         for (entry of this.results) {
  788.           _trClass = (count++ % 2 === 0) ? 'class="even"' : 'class="odd"';
  789.           
  790.           htmlTxt.push('<tr '+_trClass+' style="text-align:center"><td style="background:white;"></td>'+
  791.               '<td>' + entry.date + '</td><td>' + entry.submitted + '</td>' +
  792.               '<td>' + entry.approved + '</td><td>' + entry.rejected + '</td><td>' + entry.pending + '</td>' +
  793.               '<td>' + Number(entry.earnings).toFixed(2) + '</td></tr>');
  794.         }
  795.         htmlTxt.push('</tbody><tfoot><tr class="hdbTotalsRow"><td style="text-align:right;">Totals:</td>' +
  796.             '<td style="text-align:right;">' + r.totalEntries + ' days</td><td style="text-align:center;">' + r.totalSub + '</td>' +
  797.             '<td style="text-align:center;">' + r.totalApp + '</td><td style="text-align:center;">' + r.totalRej + '</td>' +
  798.             '<td style="text-align:center;">' + r.totalPen + '</td><td style="text-align:center;">$' + 
  799.             Number(Math.decRound(r.totalPay,2)).toFixed(2) + '</td></tr></tfoot>');
  800.       } else if (type === "pending" || type === "requester") {
  801.         htmlTxt.push('<thead><tr data-sort="99999" class="hdbHeaderRow"><th>Requester ID</th>' +
  802.             '<th width="500">Requester</th><th>' + (type === "pending" ? 'Pending' : 'HITs') + '</th><th>Rewards</th></tr></thead><tbody>');
  803.         r = this.collate(this.results,"requesterId");
  804.         for (var k in r) {
  805.           if (!~k.search(/total/) && r.hasOwnProperty(k)) {
  806.             var tr = ['<tr data-hits="'+r[k].length+'"><td>' +
  807.                 '<span style="cursor:pointer;color:blue;" class="hdbExpandRow" title="Display all pending HITs from this requester">' +
  808.                 '[+]</span> ' + r[k][0].requesterId + '</td><td>' + r[k][0].requesterName + '</td>' +
  809.                 '<td style="text-align:center;">' + r[k].length + '</td><td>' + Number(Math.decRound(r[k].pay,2)).toFixed(2) + '</td></tr>'];
  810.  
  811.             for (var hit of r[k]) {  // hits in range per requester id
  812.               tr.push('<tr data-rid="'+r[k][0].requesterId+'" style="color:#c60000;display:none;"><td style="text-align:right">' + 
  813.                   hit.date + '</td><td width="500" colspan="2">[ <span class="helpSpan" title="Auto-approval time">AA: '+
  814.                   Utils.ftime(hit.autoAppTime, true).trim()+'</span> ] '+ 
  815.                   hit.title + '</td><td style="text-align:right">' + _parseRewards(hit.reward,"pay") + '</td></tr>');
  816.             }
  817.             htmlTxt.push(tr.join(''));
  818.           }
  819.         }
  820.         htmlTxt.sort(function(a,b) { return +b.substr(15,5).match(/\d+/) - +a.substr(15,5).match(/\d+/); });
  821.         htmlTxt.push('</tbody><tfoot><tr class="hdbTotalsRow"><td style="text-align:right;">Totals:</td>' +
  822.             '<td style="text-align:center;">' + (Object.keys(r).length-7) + ' Requesters</td>' +
  823.             '<td style="text-align:right;">' + r.totalEntries + '</td>'+
  824.             '<td style="text-align:right;">$' + Number(Math.decRound(r.totalPay,2)).toFixed(2) + '</td></tr></tfoot>');
  825.       } else { // default
  826.         if (!simple)
  827.           htmlTxt.push('<thead><tr class="hdbHeaderRow"><th colspan="3"></th>' +
  828.             '<th colspan="2" title="Bonuses must be added in manually.\n\nClick inside' +
  829.             'the cell to edit, click out of the cell to save">Reward</th><th colspan="3"></th></tr>'+
  830.             '<tr class="hdbHeaderRow">' +
  831.             '<th>Date</th><th>Requester</th><th>HIT title</th><th style="font-size:10px;">Pay</th>'+
  832.             '<th style="font-size:10px;"><span class="helpSpan" title="Click the cell to edit.\nIts value is automatically saved">'+
  833.             'Bonus</span></th><th>Status</th><th>'+
  834.             '<span class="helpSpan" title="Auto-approval times">AA</span></th><th>Feedback</th></tr></thead><tbody>');
  835.  
  836.         for (entry of this.results) {
  837.           _trClass = (count++ % 2 === 0) ? 'class="even"' : 'class="odd"';
  838.           var _stColor = ~entry.status.search(/(paid|approved)/i) ? "green"  :
  839.                          entry.status === "Pending Approval"      ? "orange" : "red";
  840.           var href = MTURK_BASE+'contact?requesterId='+entry.requesterId+'&requesterName='+entry.requesterName+
  841.             '&subject=Regarding+Amazon+Mechanical+Turk+HIT+'+entry.hitId;
  842.  
  843.           if (!simple)
  844.             htmlTxt.push('<tr '+_trClass+' data-id="'+entry.hitId+'">'+
  845.               '<td width="74px">' + entry.date + '</td><td style="max-width:145px;">' +
  846.               '<a target="_blank" title="Contact this requester" href="'+href+'">' + entry.requesterName + '</a></td>' + 
  847.               '<td width="375px" title="HIT ID:   '+entry.hitId+'">' + 
  848.               '<span title="Add a note" id="note-'+entry.hitId+'" style="cursor:pointer;">&nbsp;&#128221;&nbsp;</span>' + 
  849.               entry.title + '</td><td style="text-align:right">' + _parseRewards(entry.reward,"pay") + '</td>' +
  850.               '<td style="text-align:right" class="bonusCell" title="Click to add/edit" contenteditable="true" data-hitid="'+entry.hitId+'">' + 
  851.               (+_parseRewards(entry.reward,"bonus") ? _parseRewards(entry.reward,"bonus") : "") + 
  852.               '</td><td style="color:'+_stColor+';text-align:center">' + entry.status + '</td>' +
  853.               '<td>' + Utils.ftime(entry.autoAppTime) + '</td><td>' + entry.feedback + '</td></tr>');
  854.           else
  855.             htmlTxt.push('<tr data-rid="'+entry.requesterId+'" style="display:none"><td>'+entry.date+'</td><td>'+entry.title+'</td><td>'+
  856.               _parseRewards(entry.reward,"pay") + '</td><td>'+ entry.status+'</td></tr>');
  857.         }
  858.  
  859.         if (!simple) {
  860.           r = this.collation || this.collate(this.results,"requesterId");
  861.           htmlTxt.push('</tbody><tfoot><tr class="hdbTotalsRow"><td></td>' +
  862.               '<td style="text-align:right">Totals:</td><td style="text-align:center;">' + r.totalEntries + ' HITs</td>' +
  863.               '<td style="text-align:right">$' + Number(Math.decRound(r.totalPay,2)).toFixed(2) + '</td>' +
  864.               '<td style="text-align:right">$' + Number(Math.decRound(r.totalBonus,2)).toFixed(2) + '</td>' +
  865.               '<td colspan="3"></td></tr></tfoot>');
  866.         }
  867.       }
  868.       return htmlTxt.join('');
  869.     };//}}} formatHTML
  870.     this.formatCSV = function(type) {//{{{
  871.       var csvTxt = [], entry = null, delimiter="\t";
  872.       if (type === "daily") {
  873.         csvTxt.push( ["Date", "Submitted", "Approved", "Rejected", "Pending", "Earnings\n"].join(delimiter) );
  874.         for (entry of this.results) {
  875.           csvTxt.push( [entry.date, entry.submitted, entry.approved, entry.rejected, 
  876.               entry.pending, Number(entry.earnings).toFixed(2)+"\n"].join(delimiter) );
  877.         }
  878.         csvToFile(csvTxt, "hitdb_dailyOverview.csv");
  879.       } else if (type === "pending" || type === "requester") {
  880.         csvTxt.push( ["RequesterId","Requester", (type === "pending" ? "Pending" : "HITs"), "Rewards\n"].join(delimiter) );
  881.         var r = this.collation || this.collate(this.results,"requesterId");
  882.         for (var k in r) {
  883.           if (!~k.search(/total/) && r.hasOwnProperty(k))
  884.             csvTxt.push( [k, r[k][0].requesterName, r[k].length, Number(Math.decRound(r[k].pay,2)).toFixed(2)+"\n"].join(delimiter) );
  885.         }
  886.         csvToFile(csvTxt, "hitdb_"+type+"Overview.csv");
  887.       } else {
  888.         csvTxt.push(["Date","Requester","Title","Pay","Bonus","Status","Feedback\n"].join(delimiter));
  889.         for (entry of this.results) {
  890.           csvTxt.push([entry.date, entry.requesterName, entry.title, Number(_parseRewards(entry.reward,"pay")).toFixed(2),
  891.               (+_parseRewards(entry.reward,"bonus") ? Number(_parseRewards(entry.reward,"bonus")).toFixed(2) : ""),
  892.               entry.status, entry.feedback+"\n"].join(delimiter));
  893.         }
  894.         csvToFile(csvTxt, "hitdb_queryResults.csv");
  895.       }
  896.  
  897.       return "<pre>"+csvTxt.join('')+"</pre>";
  898.  
  899.       function csvToFile(csv, filename) {
  900.         var blob = new Blob(csv, {type: "text/csv", endings: "native"}),
  901.             dl   = document.createElement("A");
  902.         dl.href = URL.createObjectURL(blob);
  903.         dl.download = filename;
  904.         document.body.appendChild(dl); // FF doesn't support forced events unless element is part of the document
  905.         dl.click();                    // so we make it so and click,
  906.         dl.remove();                   // then immediately remove it
  907.         return dl;
  908.       }
  909.     };//}}} formatCSV
  910.     this.include = function(value) {
  911.       this.results.push(value);
  912.     };
  913.     this.collate = function(data, index) {//{{{
  914.       var r = { 
  915.         totalPay: 0, totalBonus: 0, totalEntries: data.length,
  916.         totalSub: 0, totalApp: 0, totalRej: 0, totalPen: 0
  917.       };
  918.       for (var e of data) {
  919.         if (!r[e[index]]) { r[e[index]] = []; r[e[index]].pay = 0; }
  920.         r[e[index]].push(e);
  921.  
  922.         if (index === "date") {
  923.           r.totalSub += e.submitted;
  924.           r.totalApp += e.approved;
  925.           r.totalRej += e.rejected;
  926.           r.totalPen += e.pending;
  927.           r.totalPay += e.earnings;
  928.         } else {
  929.           r[e[index]].pay += (+_parseRewards(e.reward,"pay"));
  930.           r.totalPay += (+_parseRewards(e.reward,"pay"));
  931.           r.totalBonus += (+_parseRewards(e.reward,"bonus"));
  932.         }
  933.       }
  934.       return r;
  935.     };//}}} _collate
  936.  
  937.     function _parseRewards(rewards,value) {//{{{
  938.       if (!isNaN(rewards)) {
  939.         if (value === "pay")
  940.           return Number(rewards).toFixed(2);
  941.         else
  942.           return "0.00";
  943.       } else {
  944.         if (value === "pay")
  945.           return Number(rewards.pay).toFixed(2);
  946.         else
  947.           return Number(rewards.bonus).toFixed(2);
  948.       }
  949.     } //}}} _parse
  950.   },//}}} databaseresult
  951.  
  952.   DashboardUI = {//{{{
  953.     //
  954.     // TODO refactor
  955.     //
  956.     draw: function() {//{{{
  957.       var controlPanel = document.createElement("TABLE");
  958.       var insertionNode = document.querySelector(".footer_separator").previousSibling;
  959.       document.body.insertBefore(controlPanel, insertionNode);
  960.       controlPanel.width = "760";
  961.       controlPanel.align = "center";
  962.       controlPanel.id = "hdbControlPanel";
  963.       controlPanel.cellSpacing = "0";
  964.       controlPanel.cellPadding = "0";
  965.       controlPanel.innerHTML = '<tr height="25px"><td width="10" bgcolor="#7FB448" style="padding-left: 10px;"></td>' +
  966.         '<td class="white_text_14_bold" style="padding-left:10px; background-color:#7FB448;">' +
  967.           'HIT Database Mk. II&nbsp;<a href="https://greasyfork.org/en/scripts/11733-mturk-hit-database-mk-ii" class="whatis" target="_blank">' +
  968.           '(What\'s this?)</a></td></tr>' +
  969.         '<tr><td class="container-content" colspan="2">' +
  970.         '<div style="text-align:center;" id="hdbDashboardInterface">' +
  971.         '<button id="hdbBackup" title="Export your entire database!\nPerfect for moving between computers or as a periodic backup">Create Backup</button>' +
  972.         '<button id="hdbRestore" title="Restore database from external backup file" style="margin:5px">Restore</button>' +
  973.         '<button id="hdbUpdate" title="Update... the database" style="color:green;">Update Database</button>' +
  974.         '<div id="hdbFileSelector" style="display:none"><input id="hdbFileInput" type="file" /></div>' +
  975.         '<br>' +
  976.         '<button id="hdbPending" title="Summary of all pending HITs\n Can be exported as CSV" style="margin: 0px 5px 5px;">Pending Overview</button>' +
  977.         '<button id="hdbRequester" title="Summary of all requesters\n Can be exported as CSV" style="margin: 0px 5px 5px;">Requester Overview</button>' +
  978.         '<button id="hdbDaily" title="Summary of each day you\'ve worked\nCan be exported as CSV" style="margin:0px 5px 5px;">Daily Overview</button>' +
  979.         '<br>' +
  980.         '<label>Find </label>' +
  981.         '<select id="hdbStatusSelect"><option value="*">ALL</option>' +
  982.         '<option value="Pending Approval" style="color: orange;">Pending Approval</option>' +
  983.         '<option value="Rejected" style="color: red;">Rejected</option>' +
  984.         '<option value="Approved - Pending Payment" style="color:green;">Approved - Pending Payment</option>' +
  985.         '<option value="(Paid|Approved)" style="color:green;">Paid OR Approved</option></select>' +
  986.         '<label> HITs matching: </label><input id="hdbSearchInput" title="Query can be HIT title, HIT ID, or requester name" />' +
  987.         '<button id="hdbSearch">Search</button>' +
  988.         '<br>' +
  989.         '<label>from date </label><input id="hdbMinDate" maxlength="10" size="10" title="Specify a date, or leave blank">' +
  990.         '<label> to </label><input id="hdbMaxDate" malength="10" size="10" title="Specify a date, or leave blank">' +
  991.         '<label for="hdbCSVInput" title="Export results as CSV file" style="margin-left:50px; vertical-align:middle;">export CSV</label>' +
  992.         '<input id="hdbCSVInput" title="Export results as CSV file" type="checkbox" style="vertical-align:middle;">' +
  993.         '<br>' +
  994.         '<label id="hdbStatusText"></label>' +
  995.         '<div id="hdbProgressBar" class="hdbProgressContainer"><div class="hdbProgressOuter"><div class="hdbProgressInner"></div></div></div>' +
  996.         '</div></td></tr>';
  997.  
  998.       var searchResults = document.createElement("DIV");
  999.       searchResults.align = "center";
  1000.       searchResults.id = "hdbSearchResults";
  1001.       searchResults.style.display = "block";
  1002.       searchResults.innerHTML = 
  1003.         '<span class="hdbResControl" id="hdbResClear">[ clear results ]</span>' +
  1004.         '<span class="hdbTablePagination" id="hdbPageTop"></span><br>' +
  1005.         '<table cellSpacing="0" cellpadding="2" id="hdbResultsTable"></table>' +
  1006.         '<span class="hdbResControl" id="hdbVpTop">Back to top</span>' +
  1007.         '<span class="hdbTablePagination" id="hdbPageBot"></span><br>';
  1008.       document.body.insertBefore(searchResults, insertionNode);
  1009.     },//}}} dashboardUI::draw
  1010.  
  1011.     initClickables: function() {//{{{
  1012.       var updateBtn      = document.getElementById("hdbUpdate"),
  1013.           backupBtn      = document.getElementById("hdbBackup"),
  1014.           restoreBtn     = document.getElementById("hdbRestore"),
  1015.           fileInput      = document.getElementById("hdbFileInput"),
  1016.           exportCSVInput = document.getElementById("hdbCSVInput"),
  1017.           searchBtn      = document.getElementById("hdbSearch"),
  1018.           searchInput    = document.getElementById("hdbSearchInput"),
  1019.           pendingBtn     = document.getElementById("hdbPending"),
  1020.           reqBtn         = document.getElementById("hdbRequester"),
  1021.           dailyBtn       = document.getElementById("hdbDaily"),
  1022.           fromdate       = document.getElementById("hdbMinDate"),
  1023.           todate         = document.getElementById("hdbMaxDate"),
  1024.           statusSelect   = document.getElementById("hdbStatusSelect"),
  1025.           progressBar    = document.getElementById("hdbProgressBar"),
  1026.           searchResults  = document.getElementById("hdbSearchResults"),
  1027.           resultsTable   = document.getElementById("hdbResultsTable");
  1028.  
  1029.       searchResults.firstChild.onclick = function() { //{{{ clear results
  1030.         resultsTable.innerHTML = null;
  1031.         for (var d of ["hdbResClear","hdbPageTop","hdbVpTop", "hdbPageBot"]) {
  1032.           if (~d.search(/page/i)) d.innerHTML = "";
  1033.           document.getElementById(d).style.display = "none";
  1034.         }
  1035.       };//}}}
  1036.       document.getElementById("hdbVpTop").onclick = function() { autoScroll("#hdbControlPanel"); };
  1037.  
  1038.       updateBtn.onclick = function() { //{{{
  1039.         progressBar.style.display = "block";
  1040.         metrics.dbupdate = new Metrics("database_update");
  1041.         HITStorage.fetch(MTURK_BASE+"status");
  1042.         Status.message = "fetching status page....";
  1043.       };//}}}
  1044.       exportCSVInput.addEventListener("click", function() {//{{{
  1045.         if (exportCSVInput.checked) {
  1046.           searchBtn.textContent = "Export CSV";
  1047.           pendingBtn.textContent += " (csv)";
  1048.           reqBtn.textContent += " (csv)";
  1049.           dailyBtn.textContent += " (csv)";
  1050.         }
  1051.         else {
  1052.           searchBtn.textContent = "Search";
  1053.           pendingBtn.textContent = pendingBtn.textContent.replace(" (csv)","");
  1054.           reqBtn.textContent = reqBtn.textContent.replace(" (csv)","");
  1055.           dailyBtn.textContent = dailyBtn.textContent.replace(" (csv)", "");
  1056.         }
  1057.       });//}}}
  1058.       fromdate.addEventListener("focus", function() {//{{{ dates
  1059.         var offsets = Utils.getPosition(this, true);
  1060.         new Calendar(offsets.x, offsets.y, this).drawCalendar();
  1061.       });
  1062.       todate.addEventListener("focus", function() {
  1063.         var offsets = Utils.getPosition(this, true);
  1064.         new Calendar(offsets.x, offsets.y, this).drawCalendar();
  1065.       });//}}} dates
  1066.  
  1067.       backupBtn.onclick = HITStorage.backup;
  1068.       restoreBtn.onclick = function() { fileInput.click(); };
  1069.       fileInput.onchange = processFile;
  1070.  
  1071.       searchBtn.onclick = function() {//{{{
  1072.         qc.sr = []; // clear prev pagination
  1073.         var r = this.getRange();
  1074.         var _filter = { status: statusSelect.value, query: searchInput.value.trim().length > 0 ? searchInput.value : "*" };
  1075.         var _opt = { index: r.index, range: r.range, dir: r.dir, filter: _filter, progress: true };
  1076.  
  1077.         _dbaccess("search", ["HIT", _opt], function(r) {
  1078.           var limiter = 500;
  1079.           if (exportCSVInput.checked) 
  1080.             resultsTable.innerHTML = r.formatCSV();
  1081.           else if (r.results.length > limiter) {
  1082.             var collation = r.collate(r.results, "requesterId");
  1083.             do { qc.sr.push(new DatabaseResult(r.results.splice(0,limiter), collation)) } while (r.results.length);
  1084.             resultConstrain(qc.sr, 0);
  1085.           } else
  1086.             resultConstrain(r);
  1087.         });
  1088.       }.bind(this); //}}} search button click event
  1089.       //{{{ overview buttons
  1090.       pendingBtn.onclick = function() {
  1091.         var _filter = { date: [fromdate.value, todate.value], query: searchInput.value.trim().length > 0 ? searchInput.value : "*" },
  1092.             _opt    = { index: "status", dir: "prev", range: window.IDBKeyRange.only("Pending Approval"), filter: _filter, progress: true };
  1093.  
  1094.         _dbaccess("pending", ["HIT", _opt], function(r) {
  1095.           resultsTable.innerHTML = exportCSVInput.checked ? r.formatCSV("pending") : r.formatHTML("pending");
  1096.           var expands = document.querySelectorAll(".hdbExpandRow");
  1097.           for (var el of expands)
  1098.             el.onclick = showHiddenRows;
  1099.         });
  1100.       }.bind(this); //pending overview click event
  1101.       reqBtn.onclick = function() {
  1102.         var r = this.getRange();
  1103.         var _opt = { index: r.index, range: r.range, progress: true };
  1104.  
  1105.         _dbaccess("requester", ["HIT", _opt], function(r) {
  1106.           resultsTable.innerHTML = exportCSVInput.checked ? r.formatCSV("requester") : r.formatHTML("requester");
  1107.           var expands = document.querySelectorAll(".hdbExpandRow");
  1108.           for (var el of expands) 
  1109.             el.onclick = showHiddenRows;
  1110.         });
  1111.       }.bind(this); //requester overview click event
  1112.       dailyBtn.onclick = function() {
  1113.         _dbaccess("daily", ["STATS", { dir: "prev", progress: true }], function(r) {
  1114.           resultsTable.innerHTML = exportCSVInput.checked ? r.formatCSV("daily") : r.formatHTML("daily");
  1115.         });
  1116.       }; //daily overview click event
  1117.       //}}}
  1118.  
  1119.       function _dbaccess(method, rargs, tfn) {//{{{
  1120.         Status.push("Preparing database...", "black");
  1121.         metrics.dbrecall = new Metrics("database_recall::"+method);
  1122.         metrics.dbrecall.mark("data retrieval", "start");
  1123.  
  1124.         HITStorage.recall(rargs[0],rargs[1]).then(function(r) {
  1125.           metrics.dbrecall.mark("data retrieval", "end");
  1126.           Status.message = "Building HTML...";
  1127.           try {
  1128.             for (var d of ["hdbResClear","hdbPageTop","hdbVpTop", "hdbPageBot"]) {
  1129.               if (~d.search(/page/i) && method !== "search") continue;
  1130.               document.getElementById(d).style.display = "initial";
  1131.             }
  1132.             metrics.dbrecall.mark("HTML construction", "start");
  1133.             tfn(r); 
  1134.             metrics.dbrecall.mark("HTML construction", "end");
  1135.           } catch(e) { 
  1136.             Utils.errorHandler(e);
  1137.           } finally {
  1138.             autoScroll("#hdbSearchResults");
  1139.             Status.push("Done!", "green");
  1140.             progressBar.style.display = "none";
  1141.             metrics.dbrecall.stop(); metrics.dbrecall.report();
  1142.           }
  1143.         });
  1144.       }//}}} _dbaccess
  1145.     },//}}} dashboardUI::initClickables
  1146.  
  1147.     getRange: function(status) {//{{{
  1148.       var fromdate     = document.getElementById("hdbMinDate"),
  1149.           todate       = document.getElementById("hdbMaxDate"),
  1150.           statusSelect = document.getElementById("hdbStatusSelect");
  1151.       var _min = fromdate.value.length === 10 ? fromdate.value : undefined,
  1152.           _max = todate.value.length   === 10 ? todate.value   : undefined;
  1153.           status = status || statusSelect.value;
  1154.       var _range = 
  1155.         (_min === undefined && _max === undefined) ? 
  1156.           (status.length > 1 && !~status.search(/\(/) ? window.IDBKeyRange.only(status) : null) :
  1157.         (_min === undefined)                       ? window.IDBKeyRange.upperBound(_max) :
  1158.         (_max === undefined)                       ? window.IDBKeyRange.lowerBound(_min) :
  1159.         (_max < _min)                              ? window.IDBKeyRange.bound(_max,_min) : window.IDBKeyRange.bound(_min,_max),
  1160.           _index = _min === undefined && _max === undefined && status.length > 1 && !~status.search(/\(/) ? "status" : "date";
  1161.       return { min: _min, max: _max, range: _range, dir: _max < _min ? "prev" : "next", index: _index };
  1162.     }//}}} dashboardUI::getRange
  1163.   };//}}} dashboard
  1164.  
  1165.   /* 
  1166.    *
  1167.    *
  1168.    *
  1169.    *
  1170.    *///{{{
  1171.   // the Set() constructor is never actually used other than to test for Chrome v38+
  1172.   if (!("indexedDB" in window && "Set" in window)) alert("HITDB::Your browser is too outdated or otherwise incompatible with this script!");
  1173.   else {
  1174.   /* 
  1175.     var tdbh = window.indexedDB.open(DB_NAME);
  1176.     tdbh.onerror = function(e) { console.log("[TESTDB]",e.target.error.name+":", e.target.error.message, e); };
  1177.     tdbh.onsuccess = INFLATEDUMMYVALUES;
  1178.     //tdbh.onupgradeneeded = BLANKSLATE;
  1179.     var dbh = null;
  1180.   */
  1181.     
  1182.     if (document.location.pathname === "/mturk/dashboard") {
  1183.       var dbh = window.indexedDB.open(DB_NAME, DB_VERSION);
  1184.       dbh.onerror = function(e) { Utils.errorHandler(e.target.error); };
  1185.       dbh.onupgradeneeded = HITStorage.versionChange;
  1186.       dbh.onsuccess = function() { this.result.close(); };
  1187.  
  1188.       DashboardUI.draw();
  1189.       DashboardUI.initClickables();
  1190.  
  1191.       ProjectedEarnings.updateDate();
  1192.       ProjectedEarnings.draw(true);
  1193.  
  1194.       var Status = {
  1195.         node: document.getElementById("hdbStatusText"),
  1196.         get message() { return this.node.textContent; },
  1197.         set message(str) { this.node.textContent = str; },
  1198.         get color() { return this.node.style.color; },
  1199.         set color(c) { this.node.style.color = c; },
  1200.         push: function(m,c) { c = c || "black"; this.message = m; this.color = c; }
  1201.       };
  1202.  
  1203.     } else { // page is not dashboard
  1204.       beenThereDoneThat();
  1205.     }
  1206.   }
  1207.   /*}}}
  1208.    *
  1209.    *
  1210.    *
  1211.    *
  1212.    */
  1213.  
  1214.   // {{{ css injection
  1215.   var css = "<style type='text/css'>" +
  1216.   ".hitdbRTButtons {border:1px solid; font-size: 10px; height: 18px; padding-left: 5px; padding-right: 5px; background: pink;}" +
  1217.   ".hitdbRTButtons-green {background: lightgreen;}" +
  1218.   ".hitdbRTButtons-large {width:80px;}" +
  1219.   ".hdbProgressContainer {margin:auto; width:500px; height:6px; position:relative; display:none; border-radius:10px; overflow:hidden; background:#d3d8db;}" +
  1220.   ".hdbProgressInner {width:100%; position:absolute; left:0;top:0;bottom:0; animation: kfpin 1.4s infinite; background:" +
  1221.     "linear-gradient(262deg, rgba(208,69,247,0), rgba(208,69,247,1), rgba(69,197,247,1), rgba(69,197,247,0)); background-size: 300% 500%;}" +
  1222.   ".hdbProgressOuter {width:30%; position:absolute; left:0;top:0;bottom:0; animation: kfpout 2s cubic-bezier(0,0.55,0.2,1) infinite;}" +
  1223.   "@keyframes kfpout { 0% {left:-100%;} 70%{left:100%;} 100%{left:100%;} }" +
  1224.   "@keyframes kfpin { 0%{background-position: 0% 50%} 50%{background-position: 100% 15%} 100%{background-position:0% 30%} }" +
  1225.   ".hdbCalControls {cursor:pointer;} .hdbCalControls:hover {color:c27fcf;}" +
  1226.   ".hdbCalCells {background:#f0f6f9; height:19px}" +
  1227.   ".hdbCalDays {cursor:pointer; text-align:center;} .hdbCalDays:hover {background:#7fb4cf; color:white;}" +
  1228.   ".hdbDayHeader {width:26px; text-align:center; font-weight:bold; font-size:12px; background:#f0f6f9;}" +
  1229.   ".hdbCalHeader {background:#7fb4cf; color:white; font-weight:bold; text-align:center; font-size:11px; padding:3px 0px;}" +
  1230.   "#hdbCalendarPanel {position:absolute; z-index:10; box-shadow:-2px 3px 5px 0px rgba(0,0,0,0.68);}" +
  1231.   ".hdbTotalsRow {background:#CCC; color:#369; font-weight:bold;}" +
  1232.   ".hdbHeaderRow {background:#7FB448; font-size:12px; color:white}" +
  1233.   ".helpSpan {border-bottom:1px dotted; cursor:help;}" +
  1234.   ".hdbResControl {border-bottom:1px solid; color:#c60; cursor:pointer; display:none;}" +
  1235.   ".hdbTablePagination {margin-left:15em; color:#c60; display:none;}" +
  1236.   "</style>";
  1237.   document.head.innerHTML += css;
  1238.   // }}}
  1239.  
  1240.   function resultConstrain(data, index) {//{{{
  1241.     data = data || qc.sr;
  1242.  
  1243.     var table  = document.getElementById("hdbResultsTable"),
  1244.         rslice = data.length ? data[index].results : data.results,
  1245.         pager  = [document.getElementById("hdbPageTop"), document.getElementById("hdbPageBot")],
  1246.         sopt   = [];
  1247.     pager[0].innerHTML = ''; pager[1].innerHTML = '';
  1248.  
  1249.     if (data instanceof DatabaseResult)
  1250.       table.innerHTML = data.formatHTML();
  1251.     else {
  1252.       table.innerHTML = data[index].formatHTML();
  1253.       pager[0].innerHTML = '<span style="cursor:pointer;">' + (index > 0 ? '&#9664; Prev' : '') + '</span> ' +
  1254.         '<span style="cursor:pointer;">' + (+index+1 === data.length ? '' : 'Next &#9654;') + '</span> &nbsp; || &nbsp; '+
  1255.         '<label>Select page: </label><select></select>';
  1256.       for (var i=0;i<data.length;i++) {
  1257.         if (i === +index)
  1258.           sopt.push('<option value="' + i + '" selected="selected">' + (i+1) + '</option>');
  1259.         else
  1260.           sopt.push('<option value="' + i + '">' + (i+1) + '</option>');
  1261.       }
  1262.       pager[0].lastChild.innerHTML = sopt.join('');
  1263.       pager[2] = pager[0].cloneNode(true);
  1264.       pager[2].id = "hdbPageBot";
  1265.       for (i of [0,2]) {
  1266.         pager[i].children[0].onclick = resultConstrain.bind(null,null,+index-1);
  1267.         pager[i].children[1].onclick = resultConstrain.bind(null,null,+index+1);
  1268.         pager[i].children[3].onchange = _f;
  1269.       }
  1270.       pager[0].parentNode.replaceChild(pager[2], pager[1]);
  1271.     }
  1272.  
  1273.     for (var _r of rslice) { // retrieve and append notes
  1274.       HITStorage.recall("NOTES", { index: "hitId", range: window.IDBKeyRange.only(_r.hitId) }).then(noteHandler.bind(null,"attach"));
  1275.     }
  1276.  
  1277.     var _nodes   = [document.querySelectorAll(".bonusCell"), document.querySelectorAll('span[id^="note-"]')];
  1278.     for (i=0;i<_nodes[0].length;i++) {
  1279.       var bonus = _nodes[0][i],
  1280.           note  = _nodes[1][i];
  1281.       bonus.dataset.initial = bonus.textContent;
  1282.       bonus.onkeydown = updateBonus;
  1283.       bonus.onblur    = updateBonus;
  1284.       note.onclick    = noteHandler.bind(null,"new");
  1285.     }
  1286.  
  1287.     // to avoid defining a function within a loop
  1288.     function _f(e) { resultConstrain(null,e.target.value); }
  1289.   }//}}} resultConstrain
  1290.  
  1291.   function beenThereDoneThat() {//{{{
  1292.     // 
  1293.     // TODO refine searching
  1294.     //
  1295.     if (~document.location.pathname.search(/(accept|continue)/)) {
  1296.       if (!document.querySelector('input[name="hitAutoAppDelayInSeconds"]')) return;
  1297.  
  1298.       // capture autoapproval times
  1299.       var _aa = document.querySelector('input[name="hitAutoAppDelayInSeconds"]').value,
  1300.           _hid = document.querySelectorAll('input[name="hitId"]')[1].value,
  1301.           pad = function(num) { return Number(num).toPadded(); },
  1302.           _d  = Date.parse(new Date().getFullYear() + "-" + pad(new Date().getMonth()+1) + "-" + pad(new Date().getDate()));
  1303.  
  1304.       if (!qc.aat[_d]) qc.aat[_d] = {};
  1305.       qc.aat[_d][_hid] = _aa;
  1306.       qc.save("aat", "hitdb_autoAppTemp", true);
  1307.       return;
  1308.     }
  1309.     var qualNode = document.querySelector('td[colspan="11"]');
  1310.     if (qualNode) { // we're on the preview page!
  1311.       var requester     = document.querySelector('input[name="requesterId"]').value,
  1312.           //hitId         = document.querySelector('input[name="hitId"]').value,
  1313.           autoApproval  = document.querySelector('input[name="hitAutoAppDelayInSeconds"]').value,
  1314.           hitTitle      = document.querySelector('div[style*="ellipsis"]').textContent.trim().replace(/\|/g,""),
  1315.           insertionNode = qualNode.parentNode.parentNode;
  1316.       var row = document.createElement("TR"), cellL = document.createElement("TD"), cellR = document.createElement("TD");
  1317.       var _resultsTable = document.createElement("TABLE");
  1318.       _resultsTable.id = "resultsTableFor"+requester;
  1319.       insertionNode.parentNode.parentNode.appendChild(_resultsTable);
  1320.  
  1321.       cellR.innerHTML = '<span class="capsule_field_title">Auto-Approval:</span>&nbsp;&nbsp;'+Utils.ftime(autoApproval);
  1322.       var rbutton = document.createElement("BUTTON");
  1323.       rbutton.classList.add("hitdbRTButtons","hitdbRTButtons-large");
  1324.       rbutton.textContent = "Requester";
  1325.       rbutton.onclick = function(e) { 
  1326.         e.preventDefault();
  1327.         showResults(requester);
  1328.       };
  1329.       var tbutton = rbutton.cloneNode(false);
  1330.       rbutton.dataset.id = requester;
  1331.       rbutton.title = "Show HITs completed from this requester";
  1332.       tbutton.textContent = "HIT Title";
  1333.       tbutton.onclick = function(e) { e.preventDefault(); };
  1334.       HITStorage.recall("HIT", {index: "requesterId", range: window.IDBKeyRange.only(requester)})
  1335.         .then(processResults.bind(rbutton));
  1336.       HITStorage.recall("HIT", {index: "title", range: window.IDBKeyRange.only(hitTitle)})
  1337.         .then(processResults.bind(tbutton));
  1338.       row.appendChild(cellL);
  1339.       row.appendChild(cellR);
  1340.       cellL.appendChild(rbutton);
  1341.       cellL.appendChild(tbutton);
  1342.       cellL.colSpan = "3";
  1343.       cellR.colSpan = "8";
  1344.       insertionNode.appendChild(row);
  1345.     } else { // browsing HITs n sutff 
  1346.       var titleNodes = document.querySelectorAll('a[class="capsulelink"]');
  1347.       if (titleNodes.length < 1) return; // nothing left to do here!
  1348.       var requesterNodes = document.querySelectorAll('a[href*="hitgroups&requester"]');
  1349.       var insertionNodes = [];
  1350.  
  1351.       for (var i=0;i<titleNodes.length;i++) {
  1352.         var _title = titleNodes[i].textContent.trim().replace(/\|/g,"");
  1353.         var _tbutton = document.createElement("BUTTON");
  1354.         var _id = requesterNodes[i].href.replace(/.+Id=(.+)/, "$1");
  1355.         var _rbutton = document.createElement("BUTTON");
  1356.         var _div = document.createElement("DIV"), _tr = document.createElement("TR");
  1357.         _resultsTable = document.createElement("TABLE");
  1358.         insertionNodes.push(requesterNodes[i].parentNode.parentNode.parentNode);
  1359.         insertionNodes[i].offsetParent.offsetParent.offsetParent.offsetParent.appendChild(_resultsTable);
  1360.         _resultsTable.id = "resultsTableFor"+_id;
  1361.  
  1362.         HITStorage.recall("HIT", {index: "title", range: window.IDBKeyRange.only(_title)} )
  1363.           .then(processResults.bind(_tbutton));
  1364.         HITStorage.recall("HIT", {index: "requesterId", range: window.IDBKeyRange.only(_id)} )
  1365.           .then(processResults.bind(_rbutton));
  1366.  
  1367.         _tr.appendChild(_div);
  1368.         _div.id = "hitdbRTInjection-"+i;
  1369.         _div.appendChild(_rbutton);
  1370.         _rbutton.textContent = 'R';
  1371.         _rbutton.classList.add("hitdbRTButtons");
  1372.         _rbutton.dataset.id = _id;
  1373.         _rbutton.onclick = showResults.bind(null, _id, null);
  1374.         _rbutton.title = "Show HITs completed from this requester";
  1375.         _div.appendChild(_tbutton);
  1376.         _tbutton.textContent = 'T';
  1377.         _tbutton.classList.add("hitdbRTButtons");
  1378.         insertionNodes[i].appendChild(_tr);
  1379.       }
  1380.     } // else
  1381.  
  1382.     function showResults(rid, title) {
  1383.       console.log(rid, title);
  1384.       var el = null;
  1385.       if (rid) {
  1386.         for (el of document.querySelectorAll('tr[data-rid="'+rid+'"]')) {
  1387.           if (el.style.display === "none")
  1388.             el.style.display = "table-row";
  1389.           else
  1390.             el.style.display = "none";
  1391.         }
  1392.       }
  1393.     }
  1394.  
  1395.     function processResults(r) {
  1396.       /*jshint validthis: true*/
  1397.       if (r.results.length) {
  1398.         this.classList.add("hitdbRTButtons-green");
  1399.         if (this.dataset.id) {
  1400.           var rtable = document.querySelector("#resultsTableFor"+this.dataset.id);
  1401.           rtable.innerHTML += r.formatHTML(null,true);
  1402.         }
  1403.       }
  1404.     }
  1405.  
  1406.     
  1407.   }//}}} btdt
  1408.  
  1409.   function showHiddenRows(e) {//{{{
  1410.     var rid = e.target.parentNode.textContent.substr(4);
  1411.     var nodes = document.querySelectorAll('tr[data-rid="'+rid+'"]'), el = null;
  1412.     if (e.target.textContent === "[+]") {
  1413.       for (el of nodes)
  1414.         el.style.display="table-row";
  1415.       e.target.textContent = "[-]";
  1416.     } else {
  1417.       for (el of nodes)
  1418.         el.style.display="none";
  1419.       e.target.textContent = "[+]";
  1420.     }
  1421.   }//}}}
  1422.  
  1423.   function updateBonus(e) {//{{{
  1424.     if (e instanceof window.KeyboardEvent && e.keyCode === 13) {
  1425.       e.target.blur();
  1426.       return false;
  1427.     } else if (e instanceof window.FocusEvent) {
  1428.       var _bonus = +e.target.textContent.replace(/\$/,"");
  1429.       if (_bonus !== +e.target.dataset.initial) {
  1430.         console.log("updating bonus to",_bonus,"from",e.target.dataset.initial,"("+e.target.dataset.hitid+")");
  1431.         e.target.dataset.initial = _bonus;
  1432.         var _pay   = +e.target.previousSibling.textContent,
  1433.             _range = window.IDBKeyRange.only(e.target.dataset.hitid);
  1434.  
  1435.         window.indexedDB.open(DB_NAME).onsuccess = function() {
  1436.           this.result.transaction("HIT", "readwrite").objectStore("HIT").openCursor(_range).onsuccess = function() {
  1437.             var c = this.result;
  1438.             if (c) {
  1439.               var v = c.value;
  1440.               v.reward = { pay: _pay, bonus: _bonus };
  1441.               c.update(v);
  1442.             } 
  1443.           }; // idbcursor
  1444.         }; // idbopen
  1445.       } // bonus is new value
  1446.     } // keycode
  1447.   } //}}} updateBonus
  1448.  
  1449.   function noteHandler(type, e) {//{{{
  1450.     // 
  1451.     // TODO restructure event handling/logic tree
  1452.     //      combine save and delete; it's ugly :(
  1453.     //      actually this whole thing is messy and in need of refactoring
  1454.     //
  1455.     if (e instanceof window.KeyboardEvent) {
  1456.      if (e.keyCode === 13) {
  1457.         e.target.blur();
  1458.         return false;
  1459.       }
  1460.      return;
  1461.     }
  1462.  
  1463.     if (e instanceof window.FocusEvent) {
  1464.       if (e.target.textContent.trim() !== e.target.dataset.initial) {
  1465.         if (!e.target.textContent.trim()) { e.target.previousSibling.previousSibling.firstChild.click(); return; }
  1466.         var note   = e.target.textContent.trim(),
  1467.             _range = window.IDBKeyRange.only(e.target.dataset.id),
  1468.             inote  = e.target.dataset.initial,
  1469.             hitId  = e.target.dataset.id,
  1470.             date   = e.target.previousSibling.textContent;
  1471.  
  1472.         e.target.dataset.initial = note;
  1473.         window.indexedDB.open(DB_NAME).onsuccess = function() {
  1474.           this.result.transaction("NOTES", "readwrite").objectStore("NOTES").index("hitId").openCursor(_range).onsuccess = function() {
  1475.             if (this.result) {
  1476.               var r = this.result.value;
  1477.               if (r.note === inote) {  // note already exists in database, so we update its value
  1478.                 r.note = note;
  1479.                 this.result.update(r);
  1480.                 return;
  1481.               }
  1482.               this.result.continue();
  1483.             } else {
  1484.               if (this.source instanceof window.IDBObjectStore)
  1485.                 this.source.put({ note:note, date:date, hitId:hitId });
  1486.               else
  1487.                 this.source.objectStore.put({ note:note, date:date, hitId:hitId });
  1488.             }
  1489.           };
  1490.           this.result.close();
  1491.         };
  1492.       } 
  1493.       return; // end of save event; no need to proceed
  1494.     }
  1495.  
  1496.     if (type === "delete") {
  1497.       var tr       = e.target.parentNode.parentNode,
  1498.           noteCell = tr.lastChild;
  1499.           _range   = window.IDBKeyRange.only(noteCell.dataset.id);
  1500.       if (!noteCell.dataset.initial) tr.remove();
  1501.       else {
  1502.         window.indexedDB.open(DB_NAME).onsuccess = function() {
  1503.           this.result.transaction("NOTES", "readwrite").objectStore("NOTES").index("hitId").openCursor(_range).onsuccess = function() {
  1504.             if (this.result) {
  1505.               if (this.result.value.note === noteCell.dataset.initial) {
  1506.                 this.result.delete();
  1507.                 tr.remove();
  1508.                 return;
  1509.               }
  1510.               this.result.continue();
  1511.             } 
  1512.           };
  1513.           this.result.close();
  1514.         };
  1515.       }
  1516.       return; // end of deletion event; no need to proceed
  1517.     } else {
  1518.       if (type === "attach" && !e.results.length) return;
  1519.  
  1520.       var trow  = e instanceof window.MouseEvent ? e.target.parentNode.parentNode : null,
  1521.           tbody = trow ? trow.parentNode : null,
  1522.           row   = document.createElement("TR"),
  1523.           c1    = row.insertCell(0),
  1524.           c2    = row.insertCell(1),
  1525.           c3    = row.insertCell(2);
  1526.           date  = new Date();
  1527.           hitId = e instanceof window.MouseEvent ? e.target.id.substr(5) : null;
  1528.  
  1529.       c1.innerHTML = '<span class="removeNote" title="Delete this note" style="cursor:pointer;color:crimson;">[x]</span>';
  1530.       c1.firstChild.onclick = noteHandler.bind(null,"delete");
  1531.       c1.style.textAlign = "right";
  1532.       c2.title = "Date on which the note was added";
  1533.       c3.style.color = "crimson";
  1534.       c3.colSpan = "6";
  1535.       c3.contentEditable = "true";
  1536.       c3.onblur = noteHandler.bind(null,"blur");
  1537.       c3.onkeydown = noteHandler.bind(null, "kb");
  1538.       
  1539.       if (type === "new") {
  1540.         row.classList.add(trow.classList);
  1541.         tbody.insertBefore(row, trow.nextSibling);
  1542.         c2.textContent = date.getFullYear()+"-"+Number(date.getMonth()+1).toPadded()+"-"+Number(date.getDate()).toPadded();
  1543.         c3.dataset.initial = "";
  1544.         c3.dataset.id = hitId;
  1545.         c3.focus();
  1546.         return;
  1547.       }
  1548.  
  1549.       for (var entry of e.results) {
  1550.         trow  = document.querySelector('tr[data-id="'+entry.hitId+'"]');
  1551.         tbody = trow.parentNode;
  1552.         row   = row.cloneNode(true);
  1553.         c1    = row.firstChild;
  1554.         c2    = c1.nextSibling;
  1555.         c3    = row.lastChild;
  1556.         
  1557.         row.classList.add(trow.classList);
  1558.         tbody.insertBefore(row, trow.nextSibling);
  1559.  
  1560.         c1.firstChild.onclick = noteHandler.bind(null,"delete");
  1561.         c2.textContent = entry.date;
  1562.         c3.textContent = entry.note;
  1563.         c3.dataset.initial = entry.note;
  1564.         c3.dataset.id = entry.hitId;
  1565.         c3.onblur = noteHandler.bind(null,"blur");
  1566.         c3.onkeydown = noteHandler.bind(null, "kb");
  1567.       }
  1568.     } // new/attach
  1569.   }//}}} noteHandler
  1570.  
  1571.   function processFile(e) {//{{{
  1572.     var f = e.target.files;
  1573.     if (f.length && f[0].name.search(/\.(bak|csv)$/) && ~f[0].type.search(/(text|json)/)) {
  1574.       var reader = new FileReader(), testing = true, isCsv = false;
  1575.       reader.readAsText(f[0].slice(0,10));
  1576.       reader.onload = function(e) { 
  1577.         if (testing && e.target.result.search(/(STATS|NOTES|HIT)/) < 0) {
  1578.           return Utils.errorHandler(new TypeError("Unsupported file format"));
  1579.         } else if (testing) {
  1580.           testing = false;
  1581.           document.getElementById("hdbProgressBar").style.display = "block";
  1582.           reader.readAsText(f[0]);
  1583.         } else {
  1584.           var data = JSON.parse(e.target.result);
  1585.           //console.log(data);
  1586.           HITStorage.write(data, "restore");
  1587.         }
  1588.       }; // reader.onload
  1589.     } else {
  1590.       Utils.errorHandler(new TypeError("Unsupported file format"));
  1591.     }
  1592.   }//}}} processFile
  1593.  
  1594.   function autoScroll(location, dt) {//{{{
  1595.     var target = document.querySelector(location).offsetTop,
  1596.         pos    = window.scrollY,
  1597.         dpos   = Math.ceil((target - pos)/3);
  1598.     qc.isScrolling = true;
  1599.     dt = dt ? dt-1 : 25; // time step/max recursions
  1600.  
  1601.     if (target === pos || dpos === 0 || dt === 0) { qc.isScrolling = false; return; }
  1602.  
  1603.     window.scrollBy(0, dpos);
  1604.     setTimeout(function() { autoScroll(location, dt); }, dt);
  1605.   }//}}}
  1606.  
  1607.   function Calendar(offsetX, offsetY, caller) {//{{{
  1608.     this.date = new Date();
  1609.     this.offsetX = offsetX;
  1610.     this.offsetY = offsetY;
  1611.     this.caller = caller;
  1612.     this.drawCalendar = function(year,month,day) {//{{{
  1613.       year = year || this.date.getFullYear();
  1614.       month = month || this.date.getMonth()+1;
  1615.       day = day || this.date.getDate();
  1616.       var longMonths = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
  1617.       var date = new Date(year,month-1,day);
  1618.       var anchors = _getAnchors(date);
  1619.  
  1620.       //make new container if one doesn't already exist
  1621.       var container = null;
  1622.       if (document.querySelector("#hdbCalendarPanel")) { 
  1623.         container = document.querySelector("#hdbCalendarPanel");
  1624.         container.removeChild( container.getElementsByTagName("TABLE")[0] );
  1625.       }
  1626.       else {
  1627.         container = document.createElement("DIV");
  1628.         container.id = "hdbCalendarPanel";
  1629.         document.body.appendChild(container);
  1630.       }
  1631.       container.style.left = this.offsetX;
  1632.       container.style.top = this.offsetY;
  1633.       var cal = document.createElement("TABLE");
  1634.       cal.cellSpacing = "0";
  1635.       cal.cellPadding = "0";
  1636.       cal.border = "0";
  1637.       container.appendChild(cal);
  1638.       cal.innerHTML = '<tr>' +
  1639.         '<th class="hdbCalHeader hdbCalControls" title="Previous month" style="text-align:right;"><span>&lt;</span></th>' +
  1640.         '<th class="hdbCalHeader hdbCalControls" title="Previous year" style="text-align:center;"><span>&#8810;</span></th>' +
  1641.         '<th colspan="3" id="hdbCalTableTitle" class="hdbCalHeader">'+date.getFullYear()+'<br>'+longMonths[date.getMonth()]+'</th>' +
  1642.         '<th class="hdbCalHeader hdbCalControls" title="Next year" style="text-align:center;"><span>&#8811;</span></th>' +
  1643.         '<th class="hdbCalHeader hdbCalControls" title="Next month" style="text-align:left;"><span>&gt;</span></th>' +
  1644.         '</tr><tr><th class="hdbDayHeader" style="color:red;">S</th><th class="hdbDayHeader">M</th>' +
  1645.         '<th class="hdbDayHeader">T</th><th class="hdbDayHeader">W</th><th class="hdbDayHeader">T</th>' +
  1646.         '<th class="hdbDayHeader">F</th><th class="hdbDayHeader">S</th></tr>';
  1647.       
  1648.       document.querySelector('th[title="Previous month"]').addEventListener( "click", function() { 
  1649.         this.drawCalendar(date.getFullYear(), date.getMonth(), 1);
  1650.       }.bind(this) );
  1651.       document.querySelector('th[title="Previous year"]').addEventListener( "click", function() {
  1652.         this.drawCalendar(date.getFullYear()-1, date.getMonth()+1, 1);
  1653.       }.bind(this) );
  1654.       document.querySelector('th[title="Next month"]').addEventListener( "click", function() {
  1655.         this.drawCalendar(date.getFullYear(), date.getMonth()+2, 1);
  1656.       }.bind(this) );
  1657.       document.querySelector('th[title="Next year"]').addEventListener( "click", function() {
  1658.         this.drawCalendar(date.getFullYear()+1, date.getMonth()+1, 1);
  1659.       }.bind(this) );
  1660.  
  1661.       var hasDay = false, thisDay = 1;
  1662.       for (var i=0;i<6;i++) { // cycle weeks
  1663.         var row = document.createElement("TR");
  1664.         for (var j=0;j<7;j++) { // cycle days
  1665.           if (!hasDay && j === anchors.first && thisDay < anchors.total)
  1666.             hasDay = true;
  1667.           else if (hasDay && thisDay > anchors.total)
  1668.             hasDay = false;
  1669.  
  1670.           var cell = document.createElement("TD");
  1671.           cell.classList.add("hdbCalCells");
  1672.           row.appendChild(cell);
  1673.           if (hasDay) {
  1674.             cell.classList.add("hdbCalDays");
  1675.             cell.textContent = thisDay;
  1676.             cell.addEventListener("click", _clickHandler.bind(this));
  1677.             cell.dataset.year = date.getFullYear();
  1678.             cell.dataset.month = date.getMonth()+1;
  1679.             cell.dataset.day = thisDay++;
  1680.           }
  1681.         } // for j
  1682.         cal.appendChild(row);
  1683.       } // for i
  1684.       var controls = cal.insertRow(-1);
  1685.       controls.insertCell(0);
  1686.       controls.cells[0].colSpan = "7";
  1687.       controls.cells[0].classList.add("hdbCalCells");
  1688.       controls.cells[0].innerHTML = ' &nbsp; &nbsp; <a href="javascript:void(0)" style="font-weight:bold;text-decoration:none;">Clear</a>' + 
  1689.         ' &nbsp; <a href="javascript:void(0)" style="font-weight:bold;text-decoration:none;">Close</a>';
  1690.       controls.cells[0].children[0].onclick = function() { this.caller.value = ""; }.bind(this);
  1691.       controls.cells[0].children[1].onclick = this.die;
  1692.  
  1693.       function _clickHandler(e) {
  1694.         /*jshint validthis:true*/
  1695.  
  1696.         var y = e.target.dataset.year;
  1697.         var m = Number(e.target.dataset.month).toPadded();
  1698.         var d = Number(e.target.dataset.day).toPadded();
  1699.         this.caller.value = y+"-"+m+"-"+d;
  1700.         this.die();
  1701.       }
  1702.  
  1703.       function _getAnchors(date) {
  1704.         var _anchors = {};
  1705.         date.setMonth(date.getMonth()+1);
  1706.         date.setDate(0);
  1707.         _anchors.total = date.getDate();
  1708.         date.setDate(1);
  1709.         _anchors.first = date.getDay();
  1710.         return _anchors;
  1711.       }
  1712.     };//}}} drawCalendar
  1713.  
  1714.     this.die = function() { document.getElementById('hdbCalendarPanel').remove(); };
  1715.  
  1716.   }//}}} Calendar
  1717.  
  1718.   // instance metrics apart from window scoped PerformanceTiming API
  1719.   function Metrics(name) {//{{{
  1720.     this.name = name || "undefined";
  1721.     this.marks = {};
  1722.     this.start = window.performance.now();
  1723.     this.end = null;
  1724.     this.stop = function(){
  1725.       if (!this.end) 
  1726.         this.end = window.performance.now();
  1727.       else
  1728.         Utils.errorHandler(new Error("Metrics::AccessViolation - end point cannot be overwritten"));
  1729.     };
  1730.     this.mark = function(name,position) {
  1731.       if (position === "end" && (!this.marks[name] || this.marks[name].end)) return;
  1732.  
  1733.       if (!this.marks[name])
  1734.         this.marks[name] = {};
  1735.  
  1736.       this.marks[name][position] = window.performance.now();
  1737.     };
  1738.     this.report = function() {
  1739.       console.group("Metrics for",this.name.toUpperCase());
  1740.       console.log("Process completed in",+Number((this.end-this.start)/1000).toFixed(3),"seconds");
  1741.       for (var k in this.marks) {
  1742.         if (this.marks.hasOwnProperty(k)) {
  1743.           console.log(k,"occurred after",+Number((this.marks[k].start-this.start)/1000).toFixed(3),"seconds,",
  1744.               "resolving in", +Number((this.marks[k].end-this.marks[k].start)/1000).toFixed(3), "seconds");
  1745.         }
  1746.       }
  1747.       console.groupEnd();
  1748.     };
  1749.   }//}}}
  1750.  
  1751. })(); //scoping
  1752.  
  1753. /*
  1754.  *
  1755.  *
  1756.  * * * * * * * * * * * * * TESTING FUNCTIONS -- DELETE BEFORE FINAL RELEASE * * * * * * * * * * * 
  1757.  *
  1758.  *
  1759.  */
  1760.  
  1761.  
  1762. function INFLATEDUMMYVALUES() { //{{{
  1763.   'use strict';
  1764.  
  1765.   var tdb = this.result;
  1766.   tdb.onerror = function(e) { console.log("requesterror",e.target.error.name,e.target.error.message,e); };
  1767.   tdb.onversionchange = function(e) { console.log("tdb received versionchange request", e); tdb.close(); };
  1768.   //console.log(tdb.transaction("HIT").objectStore("HIT").indexNames.contains("date"));
  1769.   console.groupCollapsed("Populating test database");
  1770.   var tdbt = {};
  1771.   //tdbt.trans = tdb.transaction(["HIT", "NOTES", "BLOCKS"], "readwrite");
  1772.   tdbt.trans = tdb.transaction("HIT", "readwrite");
  1773.   tdbt.hit   = tdbt.trans.objectStore("HIT");
  1774.   //tdbt.notes = tdbt.trans.objectStore("NOTES");
  1775.   //tdbt.blocks= tdbt.trans.objectStore("BLOCKS");
  1776.  
  1777.   var filler = { notes:[], hit:[], blocks:[] };
  1778.   for (var n=0;n<100000;n++) {
  1779.     filler.hit.push({ date: "2015-08-00", requesterName: "testRequester", title: "Greatest Title Ever #"+(n+1), 
  1780.       reward: Number((n+1)%(200/n)+(((n+1)%200)/100)).toFixed(2), status: "moo",
  1781.       requesterId: ("RRRRRRR"+n).substr(-7), hitId: ("HHHHHHH"+n).substr(-7) });
  1782.     /*if (n%1000 === 0) {
  1783.       filler.notes.push({ requesterId: ("RRRRRRR"+n).substr(-7), note: n+1 +
  1784.         " Proin vel erat commodo mi interdum rhoncus. Sed lobortis porttitor arcu, et tristique ipsum semper a." +
  1785.         " Donec eget aliquet lectus, vel scelerisque ligula." });
  1786.       filler.blocks.push({requesterId: ("RRRRRRR"+n).substr(-7)});
  1787.     }*/
  1788.   }
  1789.  
  1790.   _write(tdbt.hit, filler.hit);
  1791.   _write(tdbt.notes, filler.notes);
  1792.   //_write(tdbt.blocks, filler.blocks);
  1793.  
  1794.   function _write(store, obj) {
  1795.     if (obj.length) {
  1796.       var t = obj.pop();
  1797.       store.put(t).onsuccess = function() { _write(store, obj) };
  1798.     } else {
  1799.       console.log("population complete");
  1800.     }
  1801.   }
  1802.  
  1803.   console.groupEnd();
  1804. /*
  1805.   var dbh = window.indexedDB.open(DB_NAME, DB_VERSION);
  1806.   dbh.onerror = function(e) { console.log("[HITDB]",e.target.error.name+":", e.target.error.message, e); };
  1807.   console.log(dbh.readyState, dbh);
  1808.   dbh.onupgradeneeded = HITStorage.versionChange;
  1809.   dbh.onblocked = function(e) { console.log("blocked event triggered:", e); };
  1810. */
  1811.   tdb.close();
  1812.  
  1813. }//}}}
  1814. /*
  1815. function BLANKSLATE() { //{{{ create empty db equivalent to original schema to test upgrade
  1816.     'use strict';
  1817.     var tdb = this.result;
  1818.     if (!tdb.objectStoreNames.contains("HIT")) { 
  1819.         console.log("creating HIT OS");
  1820.         var dbo = tdb.createObjectStore("HIT", { keyPath: "hitId" });
  1821.         dbo.createIndex("date", "date", { unique: false });
  1822.         dbo.createIndex("requesterName", "requesterName", { unique: false});
  1823.         dbo.createIndex("title", "title", { unique: false });
  1824.         dbo.createIndex("reward", "reward", { unique: false });
  1825.         dbo.createIndex("status", "status", { unique: false });
  1826.         dbo.createIndex("requesterId", "requesterId", { unique: false });
  1827.  
  1828.     }
  1829.     if (!tdb.objectStoreNames.contains("STATS")) {
  1830.         console.log("creating STATS OS");
  1831.         dbo = tdb.createObjectStore("STATS", { keyPath: "date" });
  1832.     }
  1833.     if (!tdb.objectStoreNames.contains("NOTES")) {
  1834.         console.log("creating NOTES OS");
  1835.         dbo = tdb.createObjectStore("NOTES", { keyPath: "requesterId" });
  1836.     }
  1837.     if (!tdb.objectStoreNames.contains("BLOCKS")) {
  1838.         console.log("creating BLOCKS OS");
  1839.         dbo = tdb.createObjectStore("BLOCKS", { keyPath: "id", autoIncrement: true });
  1840.         dbo.createIndex("requesterId", "requesterId", { unique: false });
  1841.     }
  1842. } //}}}
  1843. */
  1844.  
  1845.  
  1846. // vim: ts=2:sw=2:et:fdm=marker:noai