def recreate_all_image_size_downloads(root, registry): # pragma: no cover
"""Recreate all image size downloads to optimize file size."""
from adhocracy_core.sheets.asset import IAssetMetadata
from adhocracy_core.sheets.image import IImageMetadata
from adhocracy_core.resources.image import add_image_size_downloads
from adhocracy_core.resources.image import IImageDownload
catalogs = find_service(root, 'catalogs')
assets = _search_for_interfaces(catalogs, IAssetMetadata)
images = [x for x in assets if IImageMetadata.providedBy(x)]
count = len(images)
for index, image in enumerate(images):
logger.info('Migrating resource {0} of {1}'.format(index + 1, count))
for old_download in image.values():
if IImageDownload.providedBy(old_download):
del image[old_download.__name__]
add_image_size_downloads(image, registry)
catalogs.reindex_index(image, 'interfaces') # we missed reindexing
def recreate_all_image_size_downloads(root, registry): # pragma: no cover
"""Recreate all image size downloads to optimize file size."""
from adhocracy_core.sheets.asset import IAssetMetadata
from adhocracy_core.sheets.image import IImageMetadata
from adhocracy_core.resources.image import add_image_size_downloads
from adhocracy_core.resources.image import IImageDownload
catalogs = find_service(root, 'catalogs')
assets = _search_for_interfaces(catalogs, IAssetMetadata)
images = [x for x in assets if IImageMetadata.providedBy(x)]
count = len(images)
for index, image in enumerate(images):
logger.info('Migrating resource {0} of {1}'.format(index + 1, count))
for old_download in image.values():
if IImageDownload.providedBy(old_download):
del image[old_download.__name__]
add_image_size_downloads(image, registry)
catalogs.reindex_index(image, 'interfaces') # we missed reindexing
def update_asset_download_children(root, registry): # pragma: no cover
"""Add asset downloads and update IAssetMetadata sheet."""
from adhocracy_core.sheets.asset import IAssetMetadata
from adhocracy_core.sheets.image import IImageMetadata
from adhocracy_core.resources.asset import add_metadata
from adhocracy_core.resources.image import add_image_size_downloads
catalogs = find_service(root, 'catalogs')
assets = _search_for_interfaces(catalogs, IAsset)
count = len(assets)
for index, asset in enumerate(assets):
logger.info('Migrating resource {0} of {1}'.format(index + 1, count))
old_downloads = [x for x in asset]
for old in old_downloads:
del asset[old]
try:
if IAssetMetadata.providedBy(asset):
add_metadata(asset, registry)
if IImageMetadata.providedBy(asset):
add_image_size_downloads(asset, registry)
except AttributeError:
logger.warn('Asset {} has no downloads to migrate.'.format(asset))
def update_asset_download_children(root, registry): # pragma: no cover
"""Add asset downloads and update IAssetMetadata sheet."""
from adhocracy_core.sheets.asset import IAssetMetadata
from adhocracy_core.sheets.image import IImageMetadata
from adhocracy_core.resources.asset import add_metadata
from adhocracy_core.resources.image import add_image_size_downloads
catalogs = find_service(root, 'catalogs')
assets = _search_for_interfaces(catalogs, IAsset)
count = len(assets)
for index, asset in enumerate(assets):
logger.info('Migrating resource {0} of {1}'.format(index + 1, count))
old_downloads = [x for x in asset]
for old in old_downloads:
del asset[old]
try:
if IAssetMetadata.providedBy(asset):
add_metadata(asset, registry)
if IImageMetadata.providedBy(asset):
add_image_size_downloads(asset, registry)
except AttributeError:
logger.warn('Asset {} has no downloads to migrate.'.format(asset))
