diff --git a/qutebrowser/qsettings/QtProject.conf b/qutebrowser/qsettings/QtProject.conf index dd0f317..63ddc4a 100644 --- a/qutebrowser/qsettings/QtProject.conf +++ b/qutebrowser/qsettings/QtProject.conf @@ -2,7 +2,7 @@ history=file:///home/chris, file:///home/chris/nextcloud/tfc/Documents lastVisited=file:///home/chris/nextcloud/tfc/Documents qtVersion=5.15.2 -shortcuts=file:, file:///home/chris +shortcuts=file:, file:///home/chris, file:///home/chris/storage/tfc sidebarWidth=116 treeViewHeader=@ByteArray(\0\0\0\xff\0\0\0\0\0\0\0\x1\0\0\0\0\0\0\0\x2\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x2L\0\0\0\x4\x1\x1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x64\xff\xff\xff\xff\0\0\0\x81\0\0\0\0\0\0\0\x4\0\0\0\xff\0\0\0\x1\0\0\0\0\0\0\0X\0\0\0\x1\0\0\0\0\0\0\0X\0\0\0\x1\0\0\0\0\0\0\0\x9d\0\0\0\x1\0\0\0\0\0\0\x3\xe8\0\xff\xff\xff\xff) viewMode=List diff --git a/scripts/scribus-get-embedded-images.py b/scripts/scribus-get-embedded-images.py new file mode 100755 index 0000000..b7f2be2 --- /dev/null +++ b/scripts/scribus-get-embedded-images.py @@ -0,0 +1,80 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- +""" +Extracts all images that are embedded in a .sla file into individual image files. +© 2019 MIT license, Ale Rimoldi +""" +import os +import sys +import argparse +import re +import zlib +from pathlib import Path +import base64 + +parser = argparse.ArgumentParser(description='Extracts all images that are embedded in a .sla file into individual image files.') +parser.add_argument('in_file', + help='.sla file to be processed.') +parser.add_argument('-o', dest='out_file', action='store', + help='Destination .sla file.') +parser.add_argument('-i', dest='out_images', action='store', + help='Destination directory for the images.') + +args = parser.parse_args() + +SLA_INPUT_FILE = args.in_file +PARENT_PATH = Path(SLA_INPUT_FILE).parent +SLA_OUTPUT_FILE = args.out_file if args.out_file is not None else Path(PARENT_PATH) / (Path(SLA_INPUT_FILE).stem + '-out.sla') +IMAGES_RELATIVE_PATH = 'images' +IMAGES_ABSOLUTE_PATH = args.out_images if args.out_images is not None else Path(PARENT_PATH) / IMAGES_RELATIVE_PATH + +if not os.path.exists(IMAGES_ABSOLUTE_PATH): + print('cannot store images', IMAGES_ABSOLUTE_PATH, 'does not exist') + sys.exit() + # os.makedirs(images_paths) + +p_image_ext = re.compile(r'inlineImageExt="(.+?)"') +p_item_id = re.compile(r'ItemID="(.+?)"') +p_page = re.compile(r'OwnPage="(.+?)"') + +with open(SLA_INPUT_FILE) as sla_input: + with open(SLA_OUTPUT_FILE, 'w') as sla_output: + for line in sla_input: + pos_start = line.find('ImageData') + if pos_start > 0: + image_type = p_image_ext.search(line)[1] + # print(match_image_ext[1]) + item_id = p_item_id.search(line)[1] + page_number = max(int(p_page.search(line)[1]), 0) + + image_file = f'{page_number:03d}-{item_id}.{image_type}' + print(image_file) + + pos_start += 11 + pos_end = line.find('"', pos_start) + with open(Path(IMAGES_ABSOLUTE_PATH) / image_file, 'wb') as image_output: + # images are qcompress(ed) and stored as base64. + # to decompress a qcompress bytes sequence one need to remove the first 4 bytes (size information) + # see https://doc.qt.io/qt-5/qbytearray.html#qUncompress + # see Scribus150Format::pasteItem + decoded = base64.standard_b64decode(line[pos_start:pos_end]) + image_output.write(zlib.decompress(decoded[4:])) + line = line[0:pos_start - 11] + line[pos_end + 1:] + # print(line) + # replace: PFILE="relative url" + # remove: isInlineImage="1" inlineImageExt="*", ImageData="*" + line = line.replace('isInlineImage="1"', '') + line = line.replace(f'inlineImageExt="{image_type}"', '') + line = line.replace('PFILE=""', f'PFILE="{Path(IMAGES_RELATIVE_PATH) / image_file}"') + # re.sub(r'inlineImageExt=".\{-}"', '', line) + # print(line) + # sys.exit() + sla_output.write(line) + + + +# A linked image: +# +# +# An embedded image (with ImageData emptied) +#