def _process_xml(request, doc, device):
books_on_device = set()
book_nodes = []
was_modified = False
x_annotations = qxml.get_child(doc, 'annotations')
for x_book in qxml.list_children(x_annotations, 'book'):
asin = x_book.getAttribute('key')
if is_uuid(asin, x_book.getAttribute('type')):
books_on_device.add(asin)
x_annotations.removeChild(x_book)
book_nodes.append(x_book)
was_modified = True
for x_collection in qxml.iter_children(x_annotations, 'collection'):
for x_book in qxml.iter_children(x_collection, 'book'):
asin = x_book.getAttribute('id')
if is_uuid(asin, x_book.getAttribute('type')) and 'add' == x_book.getAttribute('action'):
books_on_device.add(asin)
if books_on_device or book_nodes:
postprocess.enqueue(_process_sidecar_upload, device, books_on_device, book_nodes)
if was_modified:
qxml.remove_whitespace(x_annotations)
if not len(x_annotations.childNodes):
doc.removeChild(x_annotations)
if not len(doc.childNodes):
# there's no more content relevant to Amazon, just reply with an empty 200
raise ExceptionResponse()
return was_modified
def _process_sidecar_upload(device, book_ids, book_nodes):
# book_ids is NOT a complete list of books on device
for asin in book_ids:
book = calibre.book(asin)
if book:
book.mark_on_device(device)
for x_book in book_nodes:
asin = x_book.getAttribute('key')
book = calibre.book(asin)
if not book:
logging.warn("sidecar upload for unknown book %s", asin)
continue
for kind in ('last_read', 'bookmark', 'highlight', 'note'):
for x_item in qxml.iter_children(x_book, kind):
timestamp = x_item.getAttribute('timestamp') or None
begin = x_item.getAttribute('begin') or None
end = x_item.getAttribute('end') or begin
pos = x_item.getAttribute('pos') or None
state = x_item.getAttribute('state') or None
text = qxml.get_text(x_item) if kind == 'note' else None
if kind == 'last_read':
annotations.set_last_read(device, asin, timestamp, begin, pos, state)
else:
action = x_item.getAttribute('action')
if action == 'create':
annotations.create(device, asin, kind, timestamp, begin, end, pos, state, text)
elif action == 'delete':
annotations.delete(device, asin, kind, timestamp, begin, end)
elif action == 'modify':
annotations.modify(device, asin, kind, timestamp, begin, end, text)
else:
logging.error("unknown sidecar action %s: %s", action, x_item)
