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first draft of embedding metadata on conversion

This commit is contained in:
Thore Schillmann 2022-06-19 22:59:54 +00:00
parent 12f3a13d1d
commit 5e9ec706c5
1 changed files with 18 additions and 2 deletions
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20
cps/tasks/convert.py
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@ -19,8 +19,12 @@
import os import os
import re import re
from glob import glob from glob import glob
from shutil import copyfile from shutil import copyfile, copyfileobj
from markupsafe import escape from markupsafe import escape
#donrar
from tempfile import gettempdir
from time import time
#enddonrar
from sqlalchemy.exc import SQLAlchemyError from sqlalchemy.exc import SQLAlchemyError
from flask_babel import lazy_gettext as N_ from flask_babel import lazy_gettext as N_
@ -39,6 +43,7 @@ from cps import gdriveutils
log = logger.create() log = logger.create()
current_milli_time = lambda: int(round(time() * 1000))
class TaskConvert(CalibreTask): class TaskConvert(CalibreTask):
def __init__(self, file_path, book_id, task_message, settings, kindle_mail, user=None): def __init__(self, file_path, book_id, task_message, settings, kindle_mail, user=None):
@ -223,6 +228,7 @@ class TaskConvert(CalibreTask):
return check, None return check, None
def _convert_calibre(self, file_path, format_old_ext, format_new_ext): def _convert_calibre(self, file_path, format_old_ext, format_new_ext):
book_id = self.book_id
try: try:
# Linux py2.7 encode as list without quotes no empty element for parameters # Linux py2.7 encode as list without quotes no empty element for parameters
# linux py3.x no encode and as list without quotes no empty element for parameters # linux py3.x no encode and as list without quotes no empty element for parameters
@ -230,8 +236,18 @@ class TaskConvert(CalibreTask):
# windows py 3.x no encode and as string with quotes empty element for parameters is okay # windows py 3.x no encode and as string with quotes empty element for parameters is okay
# separate handling for windows and linux # separate handling for windows and linux
quotes = [1, 2] quotes = [1, 2]
# TODO: Clean up and make cli work with windows. Also, implement changing covers.
tmp_dir = os.path.join(gettempdir(), 'calibre_web')
path_calibrecli = os.path.join(os.path.dirname(config.config_converterpath), "calibredb")
opf_command = [path_calibrecli, 'show_metadata', '--as-opf', str(book_id), '--with-library', config.config_calibre_dir]
p = process_open(opf_command)
path_tmp_opf = os.path.join(tmp_dir, "metadata_" + str(current_milli_time()) + ".opf")
with open(path_tmp_opf, 'w') as fd:
copyfileobj(p.stdout, fd)
command = [config.config_converterpath, (file_path + format_old_ext), command = [config.config_converterpath, (file_path + format_old_ext),
(file_path + format_new_ext)] (file_path + format_new_ext), '--from-opf', path_tmp_opf]
quotes_index = 3 quotes_index = 3
if config.config_calibre: if config.config_calibre:
parameters = config.config_calibre.split(" ") parameters = config.config_calibre.split(" ")