Add level schema primerLanguage

For web-dev 2 course in the short term

app/schemas/models/campaign.schema.coffee

@@ -66,7 +66,8 @@ _.extend CampaignSchema.properties, {
       original: { type: 'string', format: 'hidden' }
       adventurer: { type: 'boolean' }
       practice: { type: 'boolean' }
-      practiceThresholdMinutes: {type: 'number'}
+      practiceThresholdMinutes: { type: 'number' }
+      primerLanguage: { type: 'string', enum: ['javascript', 'python'] }
       shareable: { title: 'Shareable', type: ['string', 'boolean'], enum: [false, true, 'project'], description: 'Whether the level is not shareable, shareable, or a sharing-encouraged project level.' }
       adminOnly: { type: 'boolean' }
       disableSpaces: { type: ['boolean','number'] }

app/schemas/models/classroom.schema.coffee

@@ -25,6 +25,7 @@ _.extend ClassroomSchema.properties,
     levels: c.array { title: 'Levels' }, c.object { title: 'Level' }, {
       practice: {type: 'boolean'}
       practiceThresholdMinutes: {type: 'number'}
+      primerLanguage: { type: 'string', enum: ['javascript', 'python'] }
       shareable: { title: 'Shareable', type: ['string', 'boolean'], enum: [false, true, 'project'], description: 'Whether the level is not shareable, shareable, or a sharing-encouraged project level.' }
       type: c.shortString()
       original: c.objectId()

app/schemas/models/level.coffee

@@ -330,6 +330,7 @@ _.extend LevelSchema.properties,
   buildTime: {type: 'number', description: 'How long it has taken to build this level.'}
   practice: { type: 'boolean' }
   practiceThresholdMinutes: {type: 'number', description: 'Players with larger playtimes may be directed to a practice level.'}
+  primerLanguage: { type: 'string', enum: ['javascript', 'python'], description: 'Programming language taught by this level.' }
   shareable: { title: 'Shareable', type: ['string', 'boolean'], enum: [false, true, 'project'], description: 'Whether the level is not shareable, shareable, or a sharing-encouraged project level.' }
 
   # Admin flags

app/templates/admin/admin-classroom-levels.jade

@@ -43,6 +43,7 @@ block content
           th Practice
           th Practice Threshold (m)
           th Shareable
+          th Primer
         each level, levelIndex in levels
           - var levelNumber = campaign.getLevelNumber(level.get('original'), levelIndex + 1)
           tr
@@ -52,3 +53,4 @@ block content
             td= level.get('practice')
             td= level.get('practiceThresholdMinutes')
             td= level.get('shareable')
+            td= level.get('primerLanguage')

app/views/editor/level/settings/SettingsTabView.coffee

@@ -16,7 +16,7 @@ module.exports = class SettingsTabView extends CocoView
     'name', 'description', 'documentation', 'nextLevel', 'background', 'victory', 'i18n', 'icon', 'goals',
     'type', 'terrain', 'showsGuide', 'banner', 'employerDescription', 'loadingTip', 'requiresSubscription',
     'helpVideos', 'replayable', 'scoreTypes', 'concepts', 'picoCTFProblem', 'practice', 'practiceThresholdMinutes'
-    'shareable', 'studentPlayInstructions'
+    'primerLanguage', 'shareable', 'studentPlayInstructions'
   ]
 
   subscriptions:

server/handlers/level_handler.coffee

@@ -69,6 +69,7 @@ LevelHandler = class LevelHandler extends Handler
     'concepts'
     'picoCTFProblem'
     'practiceThresholdMinutes',
+    'primerLanguage'
     'studentPlayInstructions'
   ]