obsolete.ChilliProject/lib/redmine/configuration.rb

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#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
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#
# Copyright (C) 2010-2011 the ChiliProject Team
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#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
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#
# See doc/COPYRIGHT.rdoc for more details.
#++
module Redmine
module Configuration
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# Configuration default values
@defaults = {
'email_delivery' => nil,
# Autologin cookie defaults:
'autologin_cookie_name' => 'autologin',
'autologin_cookie_path' => '/',
'autologin_cookie_secure' => false,
}
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@config = nil
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class << self
# Loads the Redmine configuration file
# Valid options:
# * <tt>:file</tt>: the configuration file to load (default: config/configuration.yml)
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# * <tt>:env</tt>: the environment to load the configuration for (default: Rails.env)
def load(options={})
filename = options[:file] || File.join(Rails.root, 'config', 'configuration.yml')
env = options[:env] || Rails.env
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@config = @defaults.dup
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load_deprecated_email_configuration(env)
if File.file?(filename)
@config.merge!(load_from_yaml(filename, env))
end
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# Compatibility mode for those who copy email.yml over configuration.yml
%w(delivery_method smtp_settings sendmail_settings).each do |key|
if value = @config.delete(key)
@config['email_delivery'] ||= {}
@config['email_delivery'][key] = value
end
end
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if @config['email_delivery']
ActionMailer::Base.perform_deliveries = true
@config['email_delivery'].each do |k, v|
v.symbolize_keys! if v.respond_to?(:symbolize_keys!)
ActionMailer::Base.send("#{k}=", v)
end
end
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@config
end
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# Returns a configuration setting
def [](name)
load unless @config
@config[name]
end
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# Yields a block with the specified hash configuration settings
def with(settings)
settings.stringify_keys!
load unless @config
was = settings.keys.inject({}) {|h,v| h[v] = @config[v]; h}
@config.merge! settings
yield if block_given?
@config.merge! was
end
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private
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def load_from_yaml(filename, env)
yaml = YAML::load_file(filename)
conf = {}
if yaml.is_a?(Hash)
if yaml['default']
conf.merge!(yaml['default'])
end
if yaml[env]
conf.merge!(yaml[env])
end
else
$stderr.puts "#{filename} is not a valid Redmine configuration file"
exit 1
end
conf
end
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def load_deprecated_email_configuration(env)
deprecated_email_conf = File.join(Rails.root, 'config', 'email.yml')
if File.file?(deprecated_email_conf)
warn "Storing outgoing emails configuration in config/email.yml is deprecated. You should now store it in config/configuration.yml using the email_delivery setting."
@config.merge!({'email_delivery' => load_from_yaml(deprecated_email_conf, env)})
end
end
end
end
end