mirror of
https://github.com/codeninjasllc/codecombat.git
synced 2024-12-01 11:27:14 -05:00
255 lines
No EOL
8.6 KiB
JavaScript
255 lines
No EOL
8.6 KiB
JavaScript
// Print out level completion rates
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// Usage:
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// mongo <address>:<port>/<database> <script file> -u <username> -p <password>
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// Bucketize start/finish events into days, then bucketize into levels
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// Average playtime: level sessions created in timeframe, state.complete = true, then average 'playtime'
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// TODO: Should this be total code problems / levels finished, or total / level session count instead?
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// Average code problems: total code problems / levels staretd
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// TODO: Why do a small number of 'Started level' not have properties.levelID set?
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// TODO: spot check the data: NaN, only some 0.0 dates, etc.
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// TODO: exclude levels with no interesting data?
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var today = new Date();
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today = today.toISOString().substr(0, 10);
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print("Today is " + today);
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var todayMinus6 = new Date();
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todayMinus6.setDate(todayMinus6.getUTCDate() - 6);
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var startDate = todayMinus6.toISOString().substr(0, 10) + "T00:00:00.000Z";
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print("Start date is " + startDate)
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function getCompletionRates() {
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print("Getting completion rates...");
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var match = {
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"$match" : {
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$and: [
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{"created": { $gte: ISODate(startDate)}},
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{$or: [ {"properties.level": {$exists: true}}, {"properties.levelID": {$exists: true}}]},
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{$or: [ {"event" : 'Started Level'}, {"event" : 'Saw Victory'}]}
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]
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}
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};
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var proj0 = {"$project": {
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"_id" : 0,
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"event" : 1,
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"level" : { $ifNull : ["$properties.level", "$properties.levelID"]},
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"created": { "$concat": [{"$substr" : ["$created", 0, 4]}, "-", {"$substr" : ["$created", 5, 2]}, "-", {"$substr" : ["$created", 8, 2]}]}
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}};
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var group = {"$group" : {
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"_id" : {
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"event" : "$event",
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"created" : "$created",
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"level": "$level"
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},
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"count" : {
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"$sum" : 1
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}
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}};
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var cursor = db['analytics.log.events'].aggregate(match, proj0, group);
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// <level><date><data>
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var levelData = {};
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while (cursor.hasNext()) {
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var doc = cursor.next();
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var created = doc._id.created;
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var event = doc._id.event;
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var level = doc._id.level;
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if (event === 'Saw Victory') level = level.toLowerCase().replace(/ /g, '-');
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if (level.length > longestLevelName) longestLevelName = level.length;
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if (!levelData[level]) levelData[level] = {};
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if (!levelData[level][created]) levelData[level][created] = {};
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if (event === 'Started Level') levelData[level][created]['started'] = doc.count;
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else levelData[level][created]['finished'] = doc.count;
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// Ensure we have entries for today
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if (!levelData[level][today]) {
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levelData[level][today] = {};
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levelData[level][today]['started'] = 0;
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levelData[level][today]['finished'] = 0;
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}
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}
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longestLevelName += 2;
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var levelRates = [];
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for (level in levelData) {
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var dateData = [];
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var dateIndex = 0;
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for (created in levelData[level]) {
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dateData.push({
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level: level,
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created: created,
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started: levelData[level][created]['started'] ? levelData[level][created]['started'] : 0,
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finished: levelData[level][created]['finished'] ? levelData[level][created]['finished'] : 0
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});
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if (dates.length === dateIndex) dates.push(created.substring(5));
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dateIndex++;
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}
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levelRates.push(dateData);
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}
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// printjson(levelRates);
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levelRates.sort(function(a,b) {return a[0].level < b[0].level ? -1 : 1});
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for (levelKey in levelRates) levelRates[levelKey].sort(function(a,b) {return a.created < b.created ? 1 : -1});
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return levelRates;
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}
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function addPlaytimeAverages(levelRates) {
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print("Getting playtimes...");
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// printjson(levelRates);
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var match = {
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"$match" : {
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$and: [
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{"created": { $gte: ISODate(startDate)}},
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{"state.complete": true},
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{"playtime": {$gt: 0}}
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]
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}};
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var proj0 = {"$project": {
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"_id" : 0,
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"levelID" : 1,
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"playtime": 1,
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"created": { "$concat": [{"$substr" : ["$created", 0, 4]}, "-", {"$substr" : ["$created", 5, 2]}, "-", {"$substr" : ["$created", 8, 2]}]}
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}};
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var group = {"$group" : {
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"_id" : {
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"created" : "$created",
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"level": "$levelID"
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},
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"average" : {
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"$avg" : "$playtime"
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}
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}};
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var cursor = db['level.sessions'].aggregate(match, proj0, group);
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var levelPlaytimeData = {};
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while (cursor.hasNext()) {
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var doc = cursor.next();
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var created = doc._id.created;
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var level = doc._id.level;
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if (!levelPlaytimeData[level]) levelPlaytimeData[level] = {};
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levelPlaytimeData[level][created] = doc.average;
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}
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for (levelIndex in levelRates) {
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for (dateIndex in levelRates[levelIndex]) {
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var level = levelRates[levelIndex][dateIndex].level;
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var created = levelRates[levelIndex][dateIndex].created;
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if (levelPlaytimeData[level] && levelPlaytimeData[level][created]) {
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levelRates[levelIndex][dateIndex].averagePlaytime = levelPlaytimeData[level][created];
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}
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}
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}
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}
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function addUserCodeProblemCounts(levelRates) {
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print("Getting user code problem counts...");
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var match = {"$match" : {"created": { $gte: ISODate(startDate)}}};
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var proj0 = {"$project": {
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"_id" : 0,
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"levelID" : 1,
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"created": { "$concat": [{"$substr" : ["$created", 0, 4]}, "-", {"$substr" : ["$created", 5, 2]}, "-", {"$substr" : ["$created", 8, 2]}]}
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}};
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var group = {"$group" : {
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"_id" : {
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"created" : "$created",
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"level": "$levelID"
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},
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"count" : {
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"$sum" : 1
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}
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}};
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var cursor = db['level.sessions'].aggregate(match, proj0, group);
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var levelPlaytimeData = {};
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while (cursor.hasNext()) {
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var doc = cursor.next();
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var created = doc._id.created;
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var level = doc._id.level;
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if (!levelPlaytimeData[level]) levelPlaytimeData[level] = {};
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levelPlaytimeData[level][created] = doc.count;
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}
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for (levelIndex in levelRates) {
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for (dateIndex in levelRates[levelIndex]) {
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var level = levelRates[levelIndex][dateIndex].level;
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var created = levelRates[levelIndex][dateIndex].created;
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if (levelPlaytimeData[level] && levelPlaytimeData[level][created]) {
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levelRates[levelIndex][dateIndex].codeProblems = levelPlaytimeData[level][created];
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}
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}
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}
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}
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var longestLevelName = -1;
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var dates = [];
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var levelRates = getCompletionRates();
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addPlaytimeAverages(levelRates);
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addUserCodeProblemCounts(levelRates);
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// Print out all data
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print("Columns: level, day, started, finished, completion rate, average finish playtime, average code problem count");
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for (levelKey in levelRates) {
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for (dateKey in levelRates[levelKey]) {
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var created = levelRates[levelKey][dateKey].created;
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var level = levelRates[levelKey][dateKey].level;
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var started = levelRates[levelKey][dateKey].started;
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var finished = levelRates[levelKey][dateKey].finished;
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var completionRate = started > 0 ? finished / started : 0;
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var averagePlaytime = levelRates[levelKey][dateKey].averagePlaytime;
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averagePlaytime = averagePlaytime ? Math.round(averagePlaytime) : 0;
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var averageCodeProblems = levelRates[levelKey][dateKey].codeProblems;
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averageCodeProblems = averageCodeProblems ? (averageCodeProblems / started).toFixed(2) : 0.0;
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var levelSpacer = new Array(longestLevelName - level.length).join(' ');
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print(level + levelSpacer + created + "\t" + started + "\t" + finished + "\t" + (completionRate * 100).toFixed(2) + "% " + averagePlaytime + "s " + averageCodeProblems);
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}
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}
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// Print out a nice grid of levels with 7 days of data
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print("Columns: level, completion rate/average playtime/average code problems, completion rate/average playtime/average code problems ...");
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print(new Array(longestLevelName).join(' ') + dates.join('\t\t'));
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for (levelKey in levelRates) {
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var hasStarted = false;
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for (dateKey in levelRates[levelKey]) {
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if (levelRates[levelKey][dateKey].started > 0) {
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hasStarted = true;
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break;
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}
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}
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if (!hasStarted) continue;
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if (levelRates[levelKey].length < 6) continue;
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var level = levelRates[levelKey][0].level;
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var levelSpacer = new Array(longestLevelName - level.length).join(' ');
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var msg = level + levelSpacer;
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for (dateKey in levelRates[levelKey]) {
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var created = levelRates[levelKey][dateKey].created;
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var started = levelRates[levelKey][dateKey].started;
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var finished = levelRates[levelKey][dateKey].finished;
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var averagePlaytime = levelRates[levelKey][dateKey].averagePlaytime;
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averagePlaytime = averagePlaytime ? Math.round(averagePlaytime) : 0;
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var averageCodeProblems = levelRates[levelKey][dateKey].codeProblems;
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averageCodeProblems = averageCodeProblems ? averageCodeProblems / started : 0.0;
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var completionRate = started > 0 ? finished / started : 0;
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msg += (completionRate * 100).toFixed(2) + "/" + averagePlaytime + "/" + averageCodeProblems.toFixed(2) + "\t";
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}
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print(msg);
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} |