def queue_job(ctx, rd, library_id, db, fmt, book_id, conversion_data):
from calibre.ebooks.metadata.opf2 import metadata_to_opf
from calibre.ebooks.conversion.config import GuiRecommendations, save_specifics
from calibre.customize.conversion import OptionRecommendation
tdir = tempfile.mkdtemp(dir=rd.tdir)
with tempfile.NamedTemporaryFile(prefix='', suffix=('.' + fmt.lower()), dir=tdir, delete=False) as src_file:
db.copy_format_to(book_id, fmt, src_file)
with tempfile.NamedTemporaryFile(prefix='', suffix='.jpg', dir=tdir, delete=False) as cover_file:
cover_copied = db.copy_cover_to(book_id, cover_file)
cover_path = cover_file.name if cover_copied else None
mi = db.get_metadata(book_id)
mi.application_id = mi.uuid
raw = metadata_to_opf(mi)
with tempfile.NamedTemporaryFile(prefix='', suffix='.opf', dir=tdir, delete=False) as opf_file:
opf_file.write(raw)
recs = GuiRecommendations()
recs.update(conversion_data['options'])
recs['gui_preferred_input_format'] = conversion_data['input_fmt'].lower()
save_specifics(db, book_id, recs)
recs = [(k, v, OptionRecommendation.HIGH) for k, v in recs.iteritems()]
job_id = ctx.start_job(
'Convert book %s (%s)' % (book_id, fmt), 'calibre.srv.convert',
'convert_book', args=(
src_file.name, opf_file.name, cover_path, conversion_data['output_fmt'], recs),
job_done_callback=job_done
)
expire_old_jobs()
with cache_lock:
conversion_jobs[job_id] = JobStatus(
job_id, book_id, tdir, library_id, src_file.name, conversion_data)
return job_id
def accept(self):
recs = GuiRecommendations()
for w in self._groups_model.widgets:
if not w.pre_commit_check():
return
x = w.commit(save_defaults=False)
recs.update(x)
self.opf_file, self.cover_file = self.mw.opf_file, self.mw.cover_file
self._recommendations = recs
if self.db is not None:
recs['gui_preferred_input_format'] = self.input_format
save_specifics(self.db, self.book_id, recs)
self.break_cycles()
ResizableDialog.accept(self)
def accept(self):
recs = GuiRecommendations()
for w in self._groups_model.widgets:
if not w.pre_commit_check():
return
x = w.commit(save_defaults=False)
recs.update(x)
self.opf_file, self.cover_file = self.mw.opf_file, self.mw.cover_file
self._recommendations = recs
if self.db is not None:
recs['gui_preferred_input_format'] = self.input_format
save_specifics(self.db, self.book_id, recs)
self.break_cycles()
QDialog.accept(self)
