96 lines
3.3 KiB
Python
96 lines
3.3 KiB
Python
import graphene
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from graphene import relay
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from graphene_django import DjangoObjectType
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from books.models import ContentBlock
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from books.schema.interfaces.contentblock import ContentBlockInterface
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from books.utils import are_solutions_enabled_for
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from core.logger import get_logger
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from core.mixins import HiddenAndVisibleForMixin
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from notes.models import ContentBlockBookmark
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from notes.schema import ContentBlockBookmarkNode
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from rooms.models import ModuleRoomSlug
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logger = get_logger(__name__)
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class TextBlockNode(graphene.ObjectType):
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text = graphene.String()
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def resolve_text(root, info, **kwargs):
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return root['value']['text']
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class ContentNode(graphene.Union):
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class Meta:
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types = (TextBlockNode,)
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@classmethod
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def resolve_type(cls, instance, info):
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logger.info(instance)
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if instance['type'] == 'text_block':
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return TextBlockNode
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def is_solution_and_hidden_for_user(type, user, module):
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return type == 'solution' and not (are_solutions_enabled_for(user, module) or user.is_teacher())
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class ContentBlockNode(DjangoObjectType, HiddenAndVisibleForMixin):
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mine = graphene.Boolean()
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bookmarks = graphene.List(ContentBlockBookmarkNode)
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original_creator = graphene.Field('users.schema.PublicUserNode')
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class Meta:
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model = ContentBlock
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only_fields = [
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'slug', 'title', 'type', 'contents', 'hidden_for', 'visible_for', 'user_created'
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]
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filter_fields = [
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'slug', 'title',
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]
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interfaces = (relay.Node, ContentBlockInterface,)
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convert_choices_to_enum = False
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def resolve_mine(parent, info, **kwargs):
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return parent.owner is not None and parent.owner.pk == info.context.user.pk
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def resolve_contents(self, info, **kwargs):
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updated_raw_data = []
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# todo: deprecated as of wagtail 2.12 https://docs.wagtail.io/en/stable/releases/2.12.html
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for content in self.contents.raw_data:
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# only show solutions to teachers and students for whom their teachers have them enabled
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if is_solution_and_hidden_for_user(content['type'], info.context.user, self.module):
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logger.debug('Solution is hidden for this user')
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continue
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if content['type'] == 'content_list_item':
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for index, list_block in enumerate(content['value']):
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content['value'][index] = process_module_room_slug_block(list_block)
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content = process_module_room_slug_block(content)
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updated_raw_data.append(content)
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# todo: deprecated as of wagtail 2.12 https://docs.wagtail.io/en/stable/releases/2.12.html
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self.contents.raw_data = updated_raw_data
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return self.contents
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def resolve_bookmarks(self, info, **kwargs):
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return ContentBlockBookmark.objects.filter(
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user=info.context.user,
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content_block=self
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)
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def process_module_room_slug_block(content):
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if content['type'] == 'module_room_slug':
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try:
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module_room_slug = ModuleRoomSlug.objects.get(title=content['value']['title'])
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content['value'] = {
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'title': content['value']['title'],
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'slug': module_room_slug.slug
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}
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except ModuleRoomSlug.DoesNotExist:
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pass
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return content
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