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fizzy/lib/rails_ext/active_storage_blob_previewable.rb
T

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Ruby

#
# see https://fizzy.37signals.com/5986089/collections/7/cards/1302
#
# Large previewable uploads may take longer than the "pin reads" interval. So we pick a small-ish
# number and turn off previews for anything larger, at least until we can come up with a permanent
# solution.
#
module ActiveStorageBlobPreviewable
MAX_PREVIEWABLE_SIZE = 16.megabytes # this is pretty arbitrary, feel free to adjust
def previewable?
super && self.byte_size <= MAX_PREVIEWABLE_SIZE
end
end
ActiveSupport.on_load :active_storage_blob do
prepend ::ActiveStorageBlobPreviewable
end