X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/b2c4c0093c7829668c1bf6f5a7493e1aff697181..2c101e78aee8cd3ccf3f24a0ecaa22fa77593c5c:/src/catalogue/fields.py diff --git a/src/catalogue/fields.py b/src/catalogue/fields.py index bf17d3581..c4dec7e3f 100644 --- a/src/catalogue/fields.py +++ b/src/catalogue/fields.py @@ -1,16 +1,19 @@ -# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later. -# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. +# This file is part of Wolne Lektury, licensed under GNU Affero GPLv3 or later. +# Copyright © Fundacja Wolne Lektury. See NOTICE for more information. # +import io import os import pkg_resources import random +import time +from urllib.request import urlopen from django.apps import apps from django.conf import settings from django.core.files import File from django.db import models from django.db.models.fields.files import FieldFile from django.utils.deconstruct import deconstructible -from django.utils.translation import gettext_lazy as _ +from librarian.cover import make_cover from catalogue.constants import LANGUAGES_3TO2 from catalogue.utils import absolute_url, remove_zip, truncate_html_words, gallery_path, gallery_url from waiter.utils import clear_cache @@ -32,6 +35,25 @@ class UploadToPath(object): return isinstance(other, type(self)) and other.path == self.path +def get_make_cover(book): + extra = book.get_extra_info_json() + cover_logo = extra.get('logo_mono', extra.get('logo')) + if cover_logo: + while True: + try: + cover_logo = io.BytesIO(urlopen(cover_logo, timeout=3).read()) + except: + time.sleep(2) + else: + break + + def mc(*args, **kwargs): + if cover_logo: + kwargs['cover_logo'] = cover_logo + return make_cover(*args, **kwargs) + return mc + + class EbookFieldFile(FieldFile): """Represents contents of an ebook file field.""" @@ -173,7 +195,7 @@ class EbookField(models.FileField): return found @staticmethod - def transform(wldoc): + def transform(wldoc, book): """Transforms an librarian.WLDocument into an librarian.OutputFile. """ raise NotImplemented() @@ -186,6 +208,7 @@ class EbookField(models.FileField): book = fieldfile.instance out = self.transform( book.wldocument2() if self.librarian2_api else book.wldocument(), + book, ) with open(out.get_filename(), 'rb') as f: fieldfile.save(None, File(f), save=False) @@ -208,7 +231,7 @@ class TxtField(EbookField): for_parents = False @staticmethod - def transform(wldoc): + def transform(wldoc, book): return wldoc.as_text() @@ -218,7 +241,7 @@ class Fb2Field(EbookField): ZIP = 'wolnelektury_pl_fb2' @staticmethod - def transform(wldoc): + def transform(wldoc, book): return wldoc.as_fb2() @@ -227,10 +250,14 @@ class PdfField(EbookField): ZIP = 'wolnelektury_pl_pdf' @staticmethod - def transform(wldoc): + def transform(wldoc, book): + MediaInsertSet = apps.get_model('annoy', 'MediaInsertSet') return wldoc.as_pdf( - morefloats=settings.LIBRARIAN_PDF_MOREFLOATS, cover=True, - base_url=absolute_url(gallery_url(wldoc.book_info.url.slug)), customizations=['notoc']) + morefloats=settings.LIBRARIAN_PDF_MOREFLOATS, + cover=get_make_cover(book), + base_url=absolute_url(gallery_url(wldoc.book_info.url.slug)), customizations=['notoc'], + fundraising=MediaInsertSet.get_texts_for('pdf'), + ) def build(self, fieldfile): super().build(fieldfile) @@ -243,12 +270,13 @@ class EpubField(EbookField): ZIP = 'wolnelektury_pl_epub' @staticmethod - def transform(wldoc): + def transform(wldoc, book): from librarian.builders import EpubBuilder MediaInsertSet = apps.get_model('annoy', 'MediaInsertSet') return EpubBuilder( base_url='file://' + os.path.abspath(gallery_path(wldoc.meta.url.slug)) + '/', - fundraising=MediaInsertSet.get_texts_for('epub') + fundraising=MediaInsertSet.get_texts_for('epub'), + cover=get_make_cover(book), ).build(wldoc) @@ -258,12 +286,13 @@ class MobiField(EbookField): ZIP = 'wolnelektury_pl_mobi' @staticmethod - def transform(wldoc): + def transform(wldoc, book): from librarian.builders import MobiBuilder MediaInsertSet = apps.get_model('annoy', 'MediaInsertSet') return MobiBuilder( base_url='file://' + os.path.abspath(gallery_path(wldoc.meta.url.slug)) + '/', - fundraising=MediaInsertSet.get_texts_for('mobi') + fundraising=MediaInsertSet.get_texts_for('mobi'), + cover=get_make_cover(book), ).build(wldoc) @@ -280,7 +309,7 @@ class HtmlField(EbookField): book = fieldfile.instance - html_output = self.transform(book.wldocument(parse_dublincore=False)) + html_output = self.transform(book.wldocument(parse_dublincore=False), book) # Delete old fragments, create from scratch if necessary. book.fragments.all().delete() @@ -360,7 +389,7 @@ class HtmlField(EbookField): return False @staticmethod - def transform(wldoc): + def transform(wldoc, book): # ugly, but we can't use wldoc.book_info here from librarian import DCNS url_elem = wldoc.edoc.getroot().find('.//' + DCNS('identifier.url')) @@ -379,8 +408,8 @@ class CoverField(EbookField): directory = 'cover' @staticmethod - def transform(wldoc): - return wldoc.as_cover() + def transform(wldoc, book): + return get_make_cover(book)(wldoc.book_info, width=360).output_file() def set_file_permissions(self, fieldfile): pass @@ -390,16 +419,15 @@ class CoverCleanField(CoverField): directory = 'cover_clean' @staticmethod - def transform(wldoc): - from librarian.covers.marquise import MarquiseCover - return MarquiseCover(wldoc.book_info, width=360).output_file() + def transform(wldoc, book): + return get_make_cover(book)(wldoc.book_info, width=360).output_file() class CoverThumbField(CoverField): directory = 'cover_thumb' @staticmethod - def transform(wldoc): + def transform(wldoc, book): from librarian.cover import WLCover return WLCover(wldoc.book_info, height=193).output_file() @@ -408,7 +436,7 @@ class CoverApiThumbField(CoverField): directory = 'cover_api_thumb' @staticmethod - def transform(wldoc): + def transform(wldoc, book): from librarian.cover import WLNoBoxCover return WLNoBoxCover(wldoc.book_info, height=500).output_file() @@ -417,7 +445,7 @@ class SimpleCoverField(CoverField): directory = 'cover_simple' @staticmethod - def transform(wldoc): + def transform(wldoc, book): from librarian.cover import WLNoBoxCover return WLNoBoxCover(wldoc.book_info, height=1000).output_file() @@ -426,6 +454,6 @@ class CoverEbookpointField(CoverField): directory = 'cover_ebookpoint' @staticmethod - def transform(wldoc): + def transform(wldoc, book): from librarian.cover import EbookpointCover return EbookpointCover(wldoc.book_info).output_file()