143 lines
4.6 KiB
Python
143 lines
4.6 KiB
Python
import graphene
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from basicknowledge.models import BasicKnowledge
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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 graphene import relay
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from graphene_django import DjangoObjectType
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from notes.models import ContentBlockBookmark
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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 (
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are_solutions_enabled_for(user, module) or user.is_teacher()
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)
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class ContentBlockNode(DjangoObjectType, HiddenAndVisibleForMixin):
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mine = graphene.Boolean()
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bookmarks = graphene.List("notes.schema.ContentBlockBookmarkNode")
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original_creator = graphene.Field("users.schema.PublicUserNode")
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instrument_category = graphene.Field(
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"basicknowledge.queries.InstrumentCategoryNode"
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)
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path = graphene.String()
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highlights = graphene.List("notes.schema.HighlightNode")
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class Meta:
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model = ContentBlock
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only_fields = [
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"slug",
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"title",
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"type",
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"contents",
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"hidden_for",
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"visible_for",
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"user_created",
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]
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filter_fields = [
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"slug",
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"title",
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]
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interfaces = (
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relay.Node,
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ContentBlockInterface,
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)
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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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@staticmethod
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def resolve_contents(self: ContentBlock, info, **kwargs):
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updated_raw_data = []
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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(
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content["type"], info.context.user, self.module
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):
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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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_values = []
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for index, list_block in enumerate(content["value"]):
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if is_solution_and_hidden_for_user(
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list_block["type"], info.context.user, self.module
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):
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logger.debug("Solution is hidden for this user")
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continue
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_values.append(process_module_room_slug_block(list_block))
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content["value"] = _values
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content = process_module_room_slug_block(content)
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updated_raw_data.append(content)
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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, content_block=self
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)
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@staticmethod
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def resolve_instrument_category(root: ContentBlock, info, **kwargs):
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if root.type == ContentBlock.INSTRUMENT:
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for content in root.contents.raw_data:
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if (
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content["type"] == "instrument"
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or content["type"] == "basic_knowledge"
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):
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_id = content["value"]["basic_knowledge"]
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instrument = BasicKnowledge.objects.get(id=_id)
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category = instrument.new_type.category
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return category
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return None
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@staticmethod
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def resolve_path(root: ContentBlock, info, **kwargs):
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return root.route
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@staticmethod
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def resolve_highlights(root: ContentBlock, info, **kwargs):
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return root.highlights.filter(user=info.context.user)
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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(
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title=content["value"]["title"]
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)
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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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