add video_source_language field

edxval/migrations/0007_transcriptpreference.py

 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.4 on 2017-08-24 07:21
+# Generated by Django 1.11.4 on 2017-09-22 07:13
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -27,6 +27,7 @@ class Migration(migrations.Migration):
                 ('cielo24_turnaround', models.CharField(blank=True, choices=[(b'STANDARD', b'Standard, 48h'), (b'PRIORITY', b'Priority, 24h')], max_length=20, null=True, verbose_name=b'Cielo24 Turnaround')),
                 ('three_play_turnaround', models.CharField(blank=True, choices=[(b'extended_service', b'10-Day/Extended'), (b'default', b'4-Day/Default'), (b'expedited_service', b'2-Day/Expedited'), (b'rush_service', b'24 hour/Rush'), (b'same_day_service', b'Same Day')], max_length=20, null=True, verbose_name=b'3PlayMedia Turnaround')),
                 ('preferred_languages', edxval.models.ListField(blank=True, default=[], max_items=50, verbose_name=b'Preferred Languages')),
+                ('video_source_language', models.CharField(blank=True, help_text=b'This is the source language of a video.', max_length=20, null=True, verbose_name=b'Video Source Language')),
             ],
             options={
                 'abstract': False,

edxval/models.py

@@ -600,6 +600,13 @@ class TranscriptPreference(TimeStampedModel):
         blank=True,
     )
     preferred_languages = ListField(verbose_name='Preferred Languages', max_items=50, default=[], blank=True)
+    video_source_language = models.CharField(
+        verbose_name='Video Source Language',
+        max_length=20,
+        null=True,
+        blank=True,
+        help_text='This is the source language of a video.'
+    )
 
     def __unicode__(self):
         return u'{course_id} - {provider}'.format(course_id=self.course_id, provider=self.provider)

edxval/serializers.py

@@ -217,7 +217,8 @@ class TranscriptPreferenceSerializer(serializers.ModelSerializer):
             'cielo24_turnaround',
             'three_play_turnaround',
             'preferred_languages',
-            'modified'
+            'video_source_language',
+            'modified',
         )
 
     preferred_languages = serializers.SerializerMethodField()

edxval/tests/constants.py

@@ -426,12 +426,14 @@ TRANSCRIPT_PREFERENCES_CIELO24 = dict(
     provider=TranscriptProviderType.CIELO24,
     cielo24_fidelity=Cielo24Fidelity.PROFESSIONAL,
     cielo24_turnaround=Cielo24Turnaround.PRIORITY,
-    preferred_languages=['ar']
+    preferred_languages=['ar'],
+    video_source_language='en',
 )
 
 TRANSCRIPT_PREFERENCES_3PLAY = dict(
     course_id='edX/DemoX/Demo_Course',
     provider=TranscriptProviderType.THREE_PLAY_MEDIA,
     three_play_turnaround=ThreePlayTurnaround.SAME_DAY_SERVICE,
-    preferred_languages=['ar', 'en']
+    preferred_languages=['ar', 'en'],
+    video_source_language='en',
 )