Sha256: 3642c5f476dd525da933651645f20bc58981c03b1d6759eebf2b1f100aaa76a6
Contents?: true
Size: 1.06 KB
Versions: 8
Compression:
Stored size: 1.06 KB
Contents
module Uploadbox
module ImgHelper
def s3_policy
Base64.encode64(policy_data.to_json).gsub("\n", "")
end
def s3_signature
Base64.encode64(
OpenSSL::HMAC.digest(
OpenSSL::Digest::Digest.new('sha1'),
CarrierWave::Uploader::Base.fog_credentials[:aws_secret_access_key],
s3_policy
)
).gsub("\n", "")
end
def img(source, options={})
if source.respond_to?(:url) and source.respond_to?(:width) and source.respond_to?(:height)
image_tag(source.url, {width: source.width, height: source.height}.merge(options))
else
image_tag(source, options)
end
end
private
def policy_data
{
expiration: 10.hours.from_now.utc.iso8601,
conditions: [
["starts-with", "$key", 'uploads/'],
["content-length-range", 0, 500.megabytes],
["starts-with","$content-type",""],
{bucket: CarrierWave::Uploader::Base.fog_directory},
{acl: 'public-read'}
]
}
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems