def sync_dropbox_images():
"""Compares images on dropbox and locally to sync."""
logger.info("<< Sync dropbox images")
system_status.set_current_job(JobEnum.SYNC)
facade = DropboxAPIFacade(True)
if facade.is_authorized() is False:
logger.warning(" + No dropbox account connected when syncing images")
logger.info(">> Sync dropbox images aborted")
system_status.set_current_job(JobEnum.IDLE)
return time.time()
external_images = facade.get_appfolder_imagedata()
local_images = dropbox_images.get_all_images()
logger.info(" + Images found in dropbox account %d" % len(external_images))
logger.info(" + Images found locally %d" % len(local_images))
sorted_images = compare_images_to_sync(external_images, local_images)
download_dropbox_images(facade, sorted_images)
system_status.set_current_job(JobEnum.IDLE)
logger.info(">> Sync dropbox images complete")
return time.time()
def page():
"""Creates a page with list of images."""
data = {
"current_page" : "images_page",
"status" : system_status.retrieve_status(),
"logged_in" : user_account.is_logged_in(),
"user_name" : user_account.current_user_name(),
"images" : dropbox_images.get_all_images()
}
return render_template("images.html", **data)
def refresh_data(self):
"""Retrieves new data from the system."""
logger.info("<< Refreshing data")
self.image_revision = 0
self.local_images = dropbox_images.get_all_images()
self.user_config = user_config.retrieve_config()
self.current_ip = network.get_lan_ip()
logger.info(" + Images found in database: %d" % len(self.local_images))
logger.info(" + Wait until image switch: %ds" % self.user_config.image_switch_wait)
logger.info(">> Refreshing data complete")
self.refresh_time = time.time()
