86 lines
2.9 KiB
Python
86 lines
2.9 KiB
Python
from django.db import models
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from django.utils.text import slugify
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from wagtail import fields
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from wagtail.admin.panels import FieldPanel, StreamFieldPanel
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from wagtail.documents.models import AbstractDocument, Document
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from wagtail.models import Page
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from vbv_lernwelt.core.model_utils import find_available_slug
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from vbv_lernwelt.learnpath.serializer_helpers import get_it_serializer_class
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from vbv_lernwelt.media_library.content_blocks import MediaContentCollection
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class MediaLibraryPage(Page):
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parent_page_types = ['course.CoursePage']
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subpage_types = ['media_library.MediaCategoryPage']
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content_panels = [
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FieldPanel('title', classname="full title"),
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]
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def full_clean(self, *args, **kwargs):
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self.slug = find_available_slug(slugify(f"{self.get_parent().slug}-media", allow_unicode=True))
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super(MediaLibraryPage, self).full_clean(*args, **kwargs)
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@classmethod
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def get_serializer_class(cls):
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return get_it_serializer_class(
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cls, [
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'id', 'title', 'slug', 'type', 'translation_key',
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'course',
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'children',
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]
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)
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class MediaCategoryPage(Page):
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"""
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Handlungsfeld. zB. Fahrzeug
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"""
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course_category = models.ForeignKey('course.CourseCategory', on_delete=models.CASCADE)
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parent_page_types = ['media_library.MediaLibraryPage']
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introduction_text = models.TextField(default='')
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description = fields.RichTextField(default='')
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body = fields.StreamField(
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[('content_collection', MediaContentCollection())],
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use_json_field=True,
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null=True
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)
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content_panels = [
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FieldPanel('title', classname="full title"),
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FieldPanel('course_category'),
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FieldPanel('introduction_text', classname="introduction text"),
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FieldPanel('description', classname="introduction text"),
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StreamFieldPanel('body')
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]
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def full_clean(self, *args, **kwargs):
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self.slug = find_available_slug(slugify(f"{self.get_parent()}-cat-{self.title}", allow_unicode=True))
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super(MediaCategoryPage, self).full_clean(*args, **kwargs)
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@classmethod
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def get_serializer_class(cls):
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return get_it_serializer_class(
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cls, field_names=[
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'id', 'title', 'slug', 'type', 'translation_key',
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'course_category',
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'introduction_text', 'description', 'body',
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]
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)
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class LibraryDocument(AbstractDocument):
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# Todo: check https://filepreviews.io/
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# Custom field example:
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display_text = models.CharField(max_length=1024, default='')
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description = models.TextField(default='')
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link_display_text = models.CharField(max_length=1024, default='')
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thumbnail = models.URLField()
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admin_form_fields = Document.admin_form_fields + (
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'display_text', 'description', 'link_display_text', 'thumbnail'
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)
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