+++ /dev/null
-# -*- coding: utf-8 -*-
-# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
-#
-from django.db import models
-from celery.task import task
-from sortify import sortify
-
-from catalogue.models import Book
-
-
-class Note(models.Model):
- """Represents a single annotation from a book."""
- book = models.ForeignKey(Book)
- anchor = models.CharField(max_length=64)
- html = models.TextField()
- sort_key = models.CharField(max_length=128, db_index=True)
-
- class Meta:
- ordering = ['sort_key']
-
-
-@task(ignore_result=True)
-def build_notes(book):
- Note.objects.filter(book=book).delete()
- if book.html_file:
- from librarian import html
- for anchor, text_str, html_str in html.extract_annotations(book.html_file.path):
- Note.objects.create(book=book, anchor=anchor,
- html=html_str,
- sort_key=sortify(text_str).strip()[:128])
-
-def notes_from_book(sender, **kwargs):
- build_notes.delay(sender)
-Book.html_built.connect(notes_from_book)