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Contents
require 'ostruct'
module Uploadcare
module Parser
META_URL = /
(?<uuid>[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12} # base uuid
~?(?<count>\d+)?) # optional count
(?:\/-\/(?<operations>.*?))?\/?$ # optional operations
/ix
def self.parse_file_string string
result = Uploadcare::Parser.parse(string)
unless result.is_a?(Uploadcare::Parser::File)
msg = "invalid CDN URL or UUID was given for file: #{uuid_or_cdn_url}."
if result.is_a?(Uploadcare::Parser::Group)
msg = msg + "\n Group UUID was given. Try call @api.group if it is what you intended."
end
raise msg
end
result
end
def self.parse_group_string string
result = Uploadcare::Parser.parse(string)
unless result.is_a?(Uploadcare::Parser::Group)
msg = "invalid CDN URL or UUID was given for group: #{uuid_or_cdn_url}."
if result.is_a?(Uploadcare::Parser::File)
msg = msg + "\n File UUID was given. Try call @api.file if it is what you intended."
end
raise msg
end
result
end
def self.parse string
matched = META_URL.match(string)
# just a simple hash - easy to pass next
captured = Hash[ matched.names.zip( matched.captures ) ]
# raise an error if no uuid was given in the sting
raise "Invalid UUID or url was given" if captured["uuid"].nil?
# operations sring to array of operations
if captured["operations"]
captured["operations"] = captured["operations"].split("/-/")
else
captured["operations"] = []
end
# if count was given - it is a group
if captured["count"]
obj = Group.new captured
else
obj = File.new captured
end
end
class File < OpenStruct
end
class Group < OpenStruct
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems