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Reading status wiped for older Kobo Touch firmware

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Kobo driver: Fix reading status being cleared when connecting to a Kobo
with older firmware and metadata management set to automatic. Fixes #1230018 [Reading status wiped for older Kobo Firmware](https://bugs.launchpad.net/calibre/+bug/1230018)

When a Kobo Touch running a 1.9.x firmware was connected, the reading
status of all books was wiped out. This was to do with the way the
collections were managed. If a shelf/collection attribute was not
defined, the reading status was being cleared when it should not have
been.

Also skipping a loop over the books if shelf and series management is
not being done.
This commit is contained in:
David Forrester 2013-09-25 11:22:05 +10:00 committed by Kovid Goyal
parent 90f095a8a5
commit 0bcee3f721
1 changed files with 7 additions and 3 deletions
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10
src/calibre/devices/kobo/driver.py
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@ -792,6 +792,7 @@ class KOBO(USBMS):
# debug_print(' Commit: Set FavouritesIndex')
def update_device_database_collections(self, booklists, collections_attributes, oncard):
debug_print("Kobo:update_device_database_collections - oncard='%s'"%oncard)
if self.modify_database_check("update_device_database_collections") == False:
return
@ -822,7 +823,7 @@ class KOBO(USBMS):
collections_attributes = ['tags']
collections = booklists.get_collections(collections_attributes)
# debug_print('Collections', collections)
# debug_print('Kobo:update_device_database_collections - Collections:', collections)
# Create a connection to the sqlite database
# Needs to be outside books collection as in the case of removing
@ -2171,8 +2172,10 @@ class KOBOTOUCH(KOBO):
# Need to reset the collections outside the particular loops
# otherwise the last item will not be removed
if self.dbversion < 53:
debug_print("KoboTouch:update_device_database_collections - calling reset_readstatus")
self.reset_readstatus(connection, oncard)
if self.dbversion >= 14:
debug_print("KoboTouch:update_device_database_collections - calling reset_favouritesindex")
self.reset_favouritesindex(connection, oncard)
# debug_print("KoboTouch:update_device_database_collections - length collections=", len(collections))
@ -2240,7 +2243,7 @@ class KOBOTOUCH(KOBO):
debug_print(' category not added to book.device_collections', book.device_collections)
debug_print("KoboTouch:update_device_database_collections - end for category='%s'"%category)
else: # No collections
elif bookshelf_attribute: # No collections but have set the shelf option
# Since no collections exist the ReadStatus needs to be reset to 0 (Unread)
debug_print("No Collections - reseting ReadStatus")
if self.dbversion < 53:
@ -2249,7 +2252,8 @@ class KOBOTOUCH(KOBO):
debug_print("No Collections - resetting FavouritesIndex")
self.reset_favouritesindex(connection, oncard)
if self.supports_bookshelves() or self.supports_series():
# Set the series info and cleanup the bookshelves only if the firmware supports them and the user has set the options.
if (self.supports_bookshelves() or self.supports_series()) and (bookshelf_attribute or update_series_details):
debug_print("KoboTouch:update_device_database_collections - managing bookshelves and series.")
self.series_set = 0