Merge branch 'master' into production

app/lib/LevelLoader.coffee

@@ -72,10 +72,12 @@ module.exports = class LevelLoader extends CocoClass
       url += "?team=#{@team}" if @team
 
     session = new LevelSession().setURL url
+    session.project = ['creator', 'team', 'heroConfig', 'codeLanguage', 'submittedCodeLanguage', 'state'] if @headless
     @sessionResource = @supermodel.loadModel(session, 'level_session', {cache: false})
     @session = @sessionResource.model
     if @opponentSessionID
       opponentSession = new LevelSession().setURL "/db/level.session/#{@opponentSessionID}"
+      opponentSession.project = session.project if @headless
       @opponentSessionResource = @supermodel.loadModel(opponentSession, 'opponent_session', {cache: false})
       @opponentSession = @opponentSessionResource.model
 

app/locale/en.coffee

@@ -447,6 +447,7 @@
     managed_subs: "Managed Subscriptions"
     managed_subs_desc: "Add subscriptions for other players (students, children, etc.)"
     group_discounts: "Group discounts"
+    group_discounts_1: "We also offer group discounts for bulk subscriptions."
     group_discounts_1st: "1st subscription"
     group_discounts_full: "Full price"
     group_discounts_2nd: "Subscriptions 2-11"
@@ -611,7 +612,6 @@
     how_much_2: "monthly subscription"
     how_much_3: "costs $9.99, and can be cancelled anytime."
     how_much_4: "Additionally, we provide discounts for larger groups:"
-    group_discounts_1: "We also offer group discounts for bulk subscriptions."
     sys_requirements_title: "System Requirements"
     sys_requirements_1: "A modern web browser. Newer versions of Chrome, Firefox, or Safari. Internet Explorer 9 or later."
     sys_requirements_2: "CodeCombat is not supported on iPad yet."

app/models/CocoModel.coffee

@@ -27,6 +27,7 @@ class CocoModel extends Backbone.Model
     # if fixed, RevertModal will also need the fix
 
   setProjection: (project) ->
+    # TODO: ends up getting done twice, since the URL is modified and the @project is modified. So don't do this, just set project directly... (?)
     return if project is @project
     url = @getURL()
     url += '&project=' unless /project=/.test url

app/schemas/models/level_session.coffee

@@ -88,7 +88,7 @@ _.extend LevelSessionSchema.properties,
       type: 'boolean'  # Not tracked any more
     frame:
       type: 'number'  # Not tracked any more
-    thangs:
+    thangs:   # ... what is this? Is this used?
       type: 'object'
       additionalProperties:
         title: 'Thang'
@@ -241,7 +241,7 @@ _.extend LevelSessionSchema.properties,
           description: 'The date a match was computed.'
         playtime:
           title: 'Playtime so far'
-          description: 'The total seconds of playtime on this session when the match was computed.'
+          description: 'The total seconds of playtime on this session when the match was computed. Not currently tracked.'
           type: 'number'
         metrics:
           type: 'object'

app/templates/admin/analytics-subscriptions.jade

@@ -47,7 +47,10 @@ block content
           tr
             th User Start
             th Sub Start
-            th
+            if subscriberCancelled
+              th Cancelled
+            else
+              th
             th
             //- th Name
             th Email

app/templates/core/contact.jade

@@ -16,9 +16,9 @@ block modal-body-content
     p(data-i18n="contact.subscriber_support") Since you're a CodeCombat subscriber, your email will get our priority support.
   else
     p
-      span(data-i18n="contact.subscribe_prefix") If you need help figuring out a level, please
-      a.spl.spr(data-toggle="coco-modal", data-target="core/SubscribeModal", data-i18n="contact.subscribe") buy a CodeCombat subscription
-      span(data-i18n="contact.subscribe_suffix") and we'll be happy to help you with your code.
+      span.spr(data-i18n="contact.subscribe_prefix") If you need help figuring out a level, please
+      a(data-toggle="coco-modal", data-target="core/SubscribeModal", data-i18n="contact.subscribe") buy a CodeCombat subscription
+      span.spl(data-i18n="contact.subscribe_suffix") and we'll be happy to help you with your code.
   .form
     .form-group
       label.control-label(for="contact-email", data-i18n="general.email") Email      

app/views/admin/AnalyticsSubscriptionsView.coffee

@@ -3,8 +3,6 @@ template = require 'templates/admin/analytics-subscriptions'
 ThangType = require 'models/ThangType'
 User = require 'models/User'
 
-# TODO: Add last N subscribers table
-# TODO: Add revenue line
 # TODO: Graphing code copied/mangled from campaign editor level view.  OMG, DRY.
 
 require 'vendor/d3'
@@ -12,10 +10,11 @@ require 'vendor/d3'
 module.exports = class AnalyticsSubscriptionsView extends RootView
   id: 'admin-analytics-subscriptions-view'
   template: template
+  targetSubCount: 2000
 
   constructor: (options) ->
     super options
-    @resetData()
+    @resetSubscriptionsData()
     if me.isAdmin()
       @refreshData()
       _.delay (=> @refreshData()), 30 * 60 * 1000
@@ -25,6 +24,7 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
     context.analytics = @analytics ? graphs: []
     context.subs = _.cloneDeep(@subs ? []).reverse()
     context.subscribers = @subscribers ? []
+    context.subscriberCancelled = _.find context.subscribers, (subscriber) -> subscriber.cancel
     context.total = @total ? 0
     context.cancelled = @cancelled ? 0
     context.monthlyChurn = @monthlyChurn ? 0.0
@@ -35,16 +35,17 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
     super()
     @updateAnalyticsGraphs()
 
-  resetData: ->
+  resetSubscriptionsData: ->
     @analytics = graphs: []
     @subs = []
     @total = 0
     @cancelled = 0
     @monthlyChurn = 0.0
+    @monthlyGrowth = 0.0
 
   refreshData: ->
     return unless me.isAdmin()
-    @resetData()
+    @resetSubscriptionsData()
     @getSubscribers()
     @getSubscriptions()
 
@@ -75,7 +76,7 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
       console.error 'Failed to get subscriptions', response
     options.success = (subs, response, options) =>
       return if @destroyed
-      @resetData()
+      @resetSubscriptionsData()
       subDayMap = {}
       for sub in subs
         startDay = sub.start.substring(0, 10)
@@ -121,6 +122,7 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
     # TODO: Where should this metadata live?
     # TODO: lineIDs assumed to be unique across graphs
     totalSubsID = 'total-subs'
+    targetSubsID = 'target-subs'
     startedSubsID = 'started-subs'
     cancelledSubsID = 'cancelled-subs'
     netSubsID = 'net-subs'
@@ -129,6 +131,11 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
       description: 'Total Active Subscriptions'
       color: 'green'
       strokeWidth: 1
+    lineMetadata[targetSubsID] =
+      description: 'Target Total Subscriptions'
+      color: 'gold'
+      strokeWidth: 4
+      opacity: 1.0
     lineMetadata[startedSubsID] =
       description: 'New Subscriptions'
       color: 'blue'
@@ -185,8 +192,9 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
       points: levelPoints
       description: lineMetadata[totalSubsID].description
       lineColor: lineMetadata[totalSubsID].color
+      strokeWidth: lineMetadata[totalSubsID].strokeWidth
       min: 0
-      max: d3.max(@subs, (d) -> d.total)
+      max: Math.max(@targetSubCount, d3.max(@subs, (d) -> d.total))
 
     ## Started
 
@@ -219,9 +227,34 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
       points: levelPoints
       description: lineMetadata[startedSubsID].description
       lineColor: lineMetadata[startedSubsID].color
+      strokeWidth: lineMetadata[startedSubsID].strokeWidth
       min: 0
       max: d3.max(@subs, (d) -> d.started)
 
+    ## Total subs target
+
+    # Build line data
+    levelPoints = []
+    for sub, i in @subs
+      levelPoints.push
+        x: i
+        y: @targetSubCount
+        day: sub.day
+        pointID: "#{targetSubsID}#{i}"
+        values: []
+
+    levelPoints.splice(0, levelPoints.length - timeframeDays) if levelPoints.length > timeframeDays
+
+    @analytics.graphs[0].lines.push
+      lineID: targetSubsID
+      enabled: true
+      points: levelPoints
+      description: lineMetadata[targetSubsID].description
+      lineColor: lineMetadata[targetSubsID].color
+      strokeWidth: lineMetadata[targetSubsID].strokeWidth
+      min: 0
+      max: @targetSubCount
+
     ## Cancelled
     averageCancelled = 0
 
@@ -258,6 +291,7 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
       points: levelPoints
       description: lineMetadata[cancelledSubsID].description
       lineColor: lineMetadata[cancelledSubsID].color
+      strokeWidth: lineMetadata[cancelledSubsID].strokeWidth
       min: 0
       max: d3.max(@subs, (d) -> d.started)
 
@@ -333,7 +367,7 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
         xRange = d3.scale.linear().range([0, width]).domain([d3.min(line.points, (d) -> d.x), d3.max(line.points, (d) -> d.x)])
         yRange = d3.scale.linear().range([height, 0]).domain([line.min, line.max])
 
-        # x-Axis and guideline once
+        # x-Axis
         if currentLine is 0
           startDay = new Date(line.points[0].day)
           endDay = new Date(line.points[line.points.length - 1].day)
@@ -392,7 +426,7 @@ module.exports = class AnalyticsSubscriptionsView extends RootView
         svg.append("text")
           .attr("x", margin + 40 + 10)
           .attr("y", margin + height + xAxisHeight + keyHeight * currentLine + (keyHeight + 10) / 2)
-          .attr("fill", line.lineColor)
+          .attr("fill", if line.lineColor is 'gold' then 'orange' else line.lineColor)
           .attr("class", "key-text")
           .text(line.description)
 

app/views/play/CampaignView.coffee

@@ -299,7 +299,12 @@ module.exports = class CampaignView extends RootView
       unless foundNext
         for nextLevelOriginal in level.nextLevels
           nextLevel = _.find levels, original: nextLevelOriginal
-          if nextLevel and not nextLevel.locked and @levelStatusMap[nextLevel.slug] isnt 'complete' and (me.isPremium() or not nextLevel.requiresSubscription or nextLevel.slug is 'apocalypse')
+          if nextLevel and not nextLevel.locked and @levelStatusMap[nextLevel.slug] isnt 'complete' and (
+            me.isPremium() or
+            not nextLevel.requiresSubscription or
+            nextLevel.slug is 'apocalypse' or
+            (nextLevel.slug is 'favorable-odds' and not @levelStatusMap['the-raised-sword'])
+          )
             nextLevel.next = true
             foundNext = true
             break

app/views/play/modal/LeaderboardModal.coffee

@@ -19,7 +19,9 @@ module.exports = class LeaderboardModal extends ModalView
   constructor: (options) ->
     super options
     @levelSlug = @options.levelSlug
-    @level = @supermodel.loadModel(new Level({_id: @levelSlug}, {project: ['name', 'i18n', 'scoreType', 'original']}), 'level').model
+    level = new Level({_id: @levelSlug})
+    level.project = ['name', 'i18n', 'scoreType', 'original']
+    @level = @supermodel.loadModel(level, 'level').model
 
   getRenderData: (c) ->
     c = super c

server/commons/Handler.coffee

@@ -206,10 +206,11 @@ module.exports = class Handler
       return @sendForbiddenError(res)
 
   getById: (req, res, id) ->
-    # return @sendNotFoundError(res) # for testing
     return @sendForbiddenError(res) unless @hasAccess(req)
-
-    @getDocumentForIdOrSlug id, (err, document) =>
+    if req.query.project
+      projection = {}
+      projection[field] = 1 for field in req.query.project.split(',')
+    @getDocumentForIdOrSlug id, projection, (err, document) =>
       return @sendDatabaseError(res, err) if err
       return @sendNotFoundError(res) unless document?
       return @sendForbiddenError(res) unless @hasAccessToDocument(req, document)
@@ -491,14 +492,18 @@ module.exports = class Handler
 
   @isID: (id) -> _.isString(id) and id.length is 24 and id.match(/[a-f0-9]/gi)?.length is 24
 
-  getDocumentForIdOrSlug: (idOrSlug, done) ->
+  getDocumentForIdOrSlug: (idOrSlug, projection, done) ->
+    unless done
+      done = projection  # projection is optional argument
+      projection = null
     idOrSlug = idOrSlug+''
     if Handler.isID(idOrSlug)
-      @modelClass.findById(idOrSlug).exec (err, document) ->
-        done(err, document)
+      query = @modelClass.findById(idOrSlug)
     else
-      @modelClass.findOne {slug: idOrSlug}, (err, document) ->
-        done(err, document)
+      query = @modelClass.findOne {slug: idOrSlug}
+    query.select projection if projection
+    query.exec (err, document) ->
+      done(err, document)
 
   doWaterfallChecks: (req, document, done) ->
     return done(null, document) unless @waterfallFunctions.length

server/levels/level_handler.coffee

@@ -158,7 +158,8 @@ LevelHandler = class LevelHandler extends Handler
           majorVersion: level.version.major
         creator: req.user._id+''
 
-      query = Session.find(sessionQuery).select('-screenshot')
+      query = Session.find(sessionQuery).select('-screenshot -transpiledCode')
+      # TODO: take out "code" as well, since that can get huge containing the transpiled code for the lat hero, and find another way of having the LadderSubmissionViews in the MyMatchesTab determine rankin readiness
       query.exec (err, results) =>
         if err then @sendDatabaseError(res, err) else @sendSuccess res, results
 

server/queues/scoring.coffee

@@ -527,11 +527,11 @@ updateMatchesInSession = (matchObject, sessionID, callback) ->
   opponentsArray = _.toArray opponentsClone
   currentMatchObject.opponents = opponentsArray
   currentMatchObject.codeLanguage = matchObject.opponents[opponentsArray[0].sessionID].codeLanguage
-  currentMatchObject.simulator = @clientResponseObject.simulator
-  currentMatchObject.randomSeed = parseInt(@clientResponseObject.randomSeed or 0, 10)
+  #currentMatchObject.simulator = @clientResponseObject.simulator  # Uncomment when actively debugging simulation mismatches
+  #currentMatchObject.randomSeed = parseInt(@clientResponseObject.randomSeed or 0, 10)  # Uncomment when actively debugging simulation mismatches
   LevelSession.findOne {'_id': sessionID}, (err, session) ->
     session = session.toObject()
-    currentMatchObject.playtime = session.playtime ? 0
+    #currentMatchObject.playtime = session.playtime ? 0  # Not useful if we can only see last 200
     sessionUpdateObject =
       $push: {matches: {$each: [currentMatchObject], $slice: -200}}
     #log.info "Updating session #{sessionID}"