Script to integrate PDF into Xochitl (on-device)

integrate_pdf.py

#!/usr/bin/env python3

import json
from os import system, path
from shlex import quote
from sys import argv, stderr
from time import time
from uuid import uuid4

DOC_DIR = '/home/root/.local/share/remarkable/xochitl/'
#DOC_DIR = ''

def integratePdf(filename):
    if not filename.endswith('.pdf'):
        print("Isn't pdf!", file=stderr)
        exit(1)
        return

    meta = {
        'deleted': False,
        'lastModified': str(int(time() * 1000)),
        'metadatamodified': False,
        'modified': False,
        'parent' : '',  # Root dir
        'pinned': False,
        'synced': False,
        'type': 'DocumentType',  # Is pdf
        'version': 1,
        'visibleName': path.basename(filename)
    }

    content = {
        'extraMetadata': {},
        'fileType': 'pdf',
        'fontName': '',
        'lastOpenedPage': 0,
        'lineHeight': -1,
        'margins': '100',
        'pageCount': 1,
        'textScale': 1,
        'transform': {
            'm11': 1,
            'm12': 0,
            'm13': 0,
            'm21': 0,
            'm22': 0,
            'm23': 0,
            'm31': 0,
            'm32': 0,
            'm33': 1
        }
    }


    uuid = str(uuid4())
    with open(DOC_DIR + uuid + '.metadata', 'w') as fp:
        json.dump(meta, fp, indent=4)
    with open(DOC_DIR + uuid + '.content', 'w') as fp:
        json.dump(content, fp, indent=4)
    system('mv %s %s' % (quote(filename), quote(DOC_DIR + uuid + '.pdf')))
    return uuid


if __name__ == '__main__':
    if len(argv) != 2:
        print('Usage: %s <Document>' % argv[0], file=stderr)
        exit(1)

    filename = argv[1]

    if filename.endswith('.pdf'):
        uuid = integratePdf(filename)
        print('Done. Uuid is %s' % uuid)
    else:
        print('Filetype not supported.', file=stderr)
        exit(1)