def append_file_as_asset_content(repo,
asset_id,
file_name,
file_data,
basics=None):
asset_content_type_list = get_asset_content_records(repo)
acfc = repo.get_asset_content_form_for_create(asset_id,
asset_content_type_list)
acfc.set_genus_type(get_asset_content_genus_type(file_name))
try:
acfc.add_display_name(utilities.create_display_text(file_name))
except AttributeError:
acfc.display_name = file_name
data = DataInputStream(file_data)
data.name = file_name
acfc.set_data(data)
if basics is not None:
acfc = utilities.set_form_basics(acfc, basics)
ac = repo.create_asset_content(acfc)
# really stupid, but set the data again, because for filesystem impl
# the ID above will be off by one-ish -- we need it to match the
# AssetContent ID, so re-set it.
# have to set it above so that the filesystem adapter kicks in on update
data.seek(0)
acfu = repo.get_asset_content_form_for_update(ac.ident)
acfu.set_data(data)
repo.update_asset_content(acfu)
return repo.get_asset(asset_id), ac
def append_vtt_file_as_asset_content(repo,
asset_id,
file_name,
file_data,
locale='en'):
asset_content_type_list = get_asset_content_records(repo)
asset_content_type_list.append(VTT_ASSET_CONTENT_RECORD_TYPE)
acfc = repo.get_asset_content_form_for_create(asset_id,
asset_content_type_list)
acfc.set_genus_type(VTT_ASSET_CONTENT_GENUS_TYPE)
try:
acfc.add_display_name(utilities.create_display_text(file_name))
except AttributeError:
acfc.display_name = file_name
data = DataInputStream(file_data)
data.name = file_name
locale = utilities.convert_two_digit_lang_code_to_locale_object(
locale).language_type
acfc.add_vtt_file(data, locale)
repo.create_asset_content(acfc)
def add_vtt_file_to_asset(repo, asset_id, file_name, file_data, locale='en'):
asset_contents = repo.get_asset_contents_by_genus_type_for_asset(
VTT_ASSET_CONTENT_GENUS_TYPE, asset_id)
if asset_contents.available() > 0:
data = DataInputStream(file_data)
data.name = file_name
locale = utilities.convert_two_digit_lang_code_to_locale_object(
locale).language_type
asset_content = asset_contents.next()
form = repo.get_asset_content_form_for_update(asset_content.ident)
if locale in form._my_map['fileIds']:
form.edit_vtt_file(data, locale)
else:
form.add_vtt_file(data, locale)
repo.update_asset_content(form)
else:
append_vtt_file_as_asset_content(repo, asset_id, file_name, file_data,
locale)
def replace_asset_main_content(repo, asset_id, file_name, file_data):
"""search for all non-alt / non-description / non-VTT / non-transcript
asset contents and pick the first one. Assume that is the main content"""
asset = repo.get_asset(asset_id)
asset_contents = asset.get_asset_contents()
if asset_contents.available() > 0:
# filter on genusTypeId...grab first non-accessibility one
for asset_content in asset_contents:
if asset_content.genus_type in [ALT_TEXT_ASSET_CONTENT_GENUS_TYPE,
MEDIA_DESCRIPTION_ASSET_CONTENT_GENUS_TYPE,
TRANSCRIPT_ASSET_CONTENT_GENUS_TYPE,
VTT_ASSET_CONTENT_GENUS_TYPE]:
continue
form = repo.get_asset_content_form_for_update(asset_content.ident)
data = DataInputStream(file_data)
data.name = file_name
form.set_data(data)
repo.update_asset_content(form)
break