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51 lines
1.3 KiB
51 lines
1.3 KiB
class DsAdmin::Storage::Config
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attr_accessor :model
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def initialize(conf_data)
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@config = conf_data
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end
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def con(storage)
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@config[storage.config_key][:con]
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end
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def query(storage)
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@config[storage.config_key][@model.config_key][:query]
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end
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def map(storage)
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@config[storage.config_key][@model.config_key][:map]
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end
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##
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# replace special patterns within config strings with data
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# given by the data hash param. These patterns also allow to send
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# a message to the actual substituted data to do any kind of
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# conversion to it.
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#
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# actually this is used within the handling of the ldap specific
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# :dnPat config parameter to generate the dn entry for a given model
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# Data (create or replace)
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#
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# TODO: I would like to get rid of the eval statements but i don't know
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# a better way to build the correct objects from the config strings
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#
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def eval_pattern(pattern, data = {})
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scan_exp = /([^#]*)(#\{(:[^}|]+)(\|([^}]*))?\})?/
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result = String.new
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pattern.scan(scan_exp) do |m|
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key = (eval m[2]) if m[2]
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val = data[key] if data[key]
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args = m[4].split(',').map do |arg|
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eval arg.strip
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end if m[4]
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val = val.send *args if args
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result += m[0] + (val || "")
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end
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result
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end
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end
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