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197 lines
8.1 KiB
197 lines
8.1 KiB
from apps.course.models import Category, Course, Material, Lesson, Like
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from apps.school.models import LiveLesson
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from apps.content.models import (
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Content, Image, Text, ImageText, Video,
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Gallery, GalleryImage, ImageObject,
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Contest)
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from .content import (
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TextCreateSerializer, ImageCreateSerializer,
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ImageTextCreateSerializer, VideoCreateSerializer,
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)
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class DispatchContentMixin(object):
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def dispatch_content(self, obj, content):
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for c in content:
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if 'type' not in c or not c['type'] or 'data' not in c or not c['data']:
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continue
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ctype = c['type']
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cdata = c['data']
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if isinstance(obj, Course):
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obj_type = 'course'
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elif isinstance(obj, Lesson):
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obj_type = 'lesson'
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elif isinstance(obj, LiveLesson):
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obj_type = 'live_lesson'
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elif isinstance(obj, Contest):
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obj_type = 'contest'
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cdata[obj_type] = obj.id
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if ctype == 'text':
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if 'id' in cdata and cdata['id']:
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t = Text.objects.get(id=cdata.pop('id'))
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serializer = TextCreateSerializer(t, data=cdata)
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if serializer.is_valid():
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serializer.save()
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else:
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serializer = TextCreateSerializer(data=cdata)
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if serializer.is_valid():
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serializer.save()
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elif ctype == 'image':
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if 'id' in cdata and cdata['id']:
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image = Image.objects.get(id=cdata.pop('id'))
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serializer = ImageCreateSerializer(image, data=cdata)
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if serializer.is_valid():
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image = serializer.save()
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else:
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continue
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try:
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image_object = ImageObject.objects.get(id=cdata['img'])
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except ImageObject.DoesNotExist:
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pass
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else:
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image.img = image_object
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image.save()
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else:
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serializer = ImageCreateSerializer(data=cdata)
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if serializer.is_valid():
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image = serializer.save()
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else:
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continue
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try:
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image_object = ImageObject.objects.get(id=cdata['img'])
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except ImageObject.DoesNotExist:
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pass
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else:
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image.img = image_object
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image.save()
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elif ctype == 'image-text':
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if 'id' in cdata and cdata['id']:
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it = ImageText.objects.get(id=cdata.pop('id'))
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serializer = ImageTextCreateSerializer(it, data=cdata)
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if serializer.is_valid():
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it = serializer.save()
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else:
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continue
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try:
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image_object = ImageObject.objects.get(id=cdata['img'])
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except ImageObject.DoesNotExist:
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pass
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else:
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it.img = image_object
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it.save()
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else:
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serializer = ImageTextCreateSerializer(data=cdata)
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if serializer.is_valid():
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it = serializer.save()
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else:
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continue
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try:
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image_object = ImageObject.objects.get(id=cdata['img'])
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except ImageObject.DoesNotExist:
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pass
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else:
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it.img = image_object
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it.save()
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elif ctype == 'video':
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if 'id' in cdata and cdata['id']:
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v = Video.objects.get(id=cdata.pop('id'))
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serializer = VideoCreateSerializer(v, data=cdata)
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if serializer.is_valid():
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serializer.save()
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else:
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serializer = VideoCreateSerializer(data=cdata)
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if serializer.is_valid():
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serializer.save()
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elif ctype == 'images':
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if 'id' in cdata and cdata['id']:
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g = Gallery.objects.get(id=cdata['id'])
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g.position = cdata['position']
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g.title = cdata['title']
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g.uuid = cdata['uuid']
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setattr(g, obj_type, obj)
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g.save()
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if 'images' in cdata:
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for image in cdata['images']:
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if 'img' in image and image['img']:
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if 'id' in image and image['id']:
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gi = GalleryImage.objects.get(id=image['id'])
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gi.img = ImageObject.objects.get(id=image['img'])
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gi.save()
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else:
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gi = GalleryImage.objects.create(
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gallery=g,
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img=ImageObject.objects.get(id=image['img'])
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)
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else:
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g = Gallery(
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position=cdata['position'],
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title=cdata['title'],
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uuid=cdata['uuid'],
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)
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setattr(g, obj_type, obj)
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g.save()
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if 'images' in cdata:
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for image in cdata['images']:
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if 'img' in image and image['img']:
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if 'id' in image and image['id']:
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gi = GalleryImage.objects.get(id=image['id'])
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gi.img = ImageObject.objects.get(id=image['img'])
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gi.save()
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else:
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gi = GalleryImage.objects.create(
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gallery=g,
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img=ImageObject.objects.get(id=image['img'])
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)
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class DispatchMaterialMixin(object):
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def dispatch_materials(self, course, materials):
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for material in materials:
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if 'id' in material and material['id']:
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m = Material.objects.get(id=material['id'])
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m.title = material['title']
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m.cover = ImageObject.objects.get(id=material['cover'])
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m.short_description = material['short_description']
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m.save()
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else:
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m = Material.objects.create(
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title=material['title'],
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cover=ImageObject.objects.get(id=material['cover']),
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short_description=material['short_description'],
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)
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course.materials.add(m)
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class DispatchGalleryMixin(object):
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def dispatch_gallery(self, course, gallery):
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if gallery:
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if 'id' in gallery and gallery['id']:
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g = Gallery.objects.get(id=gallery['id'])
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g.title = gallery.get('title', g.title)
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g.position = 0
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g.save()
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else:
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g = Gallery.objects.create(
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title=gallery.get('title', ''),
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position=0,
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)
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if 'images' in gallery:
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for image in gallery['images']:
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if 'id' in image and image['id']:
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gi = GalleryImage.objects.get(id=image['id'])
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gi.gallery = g
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gi.img = image['img']
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gi.save()
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else:
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gi = GalleryImage.objects.create(
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gallery=g,
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img=image['img'],
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)
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course.gallery = g
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course.save()
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