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module Configuration
module Methods
def pod_uri
return @pod_uri unless @pod_uri.nil?
url = environment.url.get
url = "http://#{url}" unless url =~ /^(https?:\/\/)/
url << "/" unless url.end_with?("/")
begin
@pod_url = Addressable::URI.parse(url)
rescue
puts "WARNING: pod url #{url} is not a legal URI"
end
@pod_url
end
def bare_pod_uri
pod_uri.authority.gsub('www.', '')
end
def configured_services
return @configured_services unless @configured_services.nil?
@configured_services = []
[:twitter, :tumblr, :facebook].each do |service|
@configured_services << service if services.send(service).enable?
end
@configured_services
end
attr_writer :configured_services
def secret_token
return ENV['SECRET_TOKEN'] if ENV['SECRET_TOKEN']
$stderr.puts "FATAL: Running on Heroku with SECRET_TOKEN unset"
$stderr.puts " Run heroku config:add SECRET_TOKEN=#{SecureRandom.hex(40)}"
Process.exit(1)
end
def version_string
return @version_string unless @version_string.nil?
@version_string = version.number.to_s
@version_string << "-p#{git_revision[0..7]}" if git_available?
@version_string
end
def git_available?
return @git_available unless @git_available.nil?
if heroku?
@git_available = false
else
`which git`
`git status 2> /dev/null` if $?.success?
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@git_available = $?.success?
end
end
def git_revision
get_git_info if git_available?
@git_revision
end
attr_writer :git_revision
def git_update
get_git_info if git_available?
@git_update
end
attr_writer :git_update
def rails_asset_id
(git_revision || version)[0..8]
end
def get_redis_instance
if redistogo_url.present?
$stderr.puts "WARNING: using the REDISTOGO_URL environment variable is deprecated, please use REDIS_URL now."
ENV['REDIS_URL'] = redistogo_url
end
redis_options = {}
redis_url = ENV['REDIS_URL'] || environment.redis.get
if ENV['RAILS_ENV']== 'integration2'
redis_options = { :host => 'localhost', :port => 6380 }
elsif redis_url.present?
unless redis_url.start_with?("redis://") || redis_url.start_with?("unix:///")
$stderr.puts "WARNING: Your redis url (#{redis_url}) doesn't start with redis:// or unix:///"
end
redis_options = { :url => redis_url }
end
Redis.new(redis_options.merge(:thread_safe => true))
end
private
def get_git_info
return if git_info_present? || !git_available?
git_cmd = `git log -1 --pretty="format:%H %ci"`
if git_cmd =~ /^([\d\w]+?)\s(.+)$/
@git_revision = $1
@git_update = $2.strip
end
end
def git_info_present?
@git_revision || @git_update
end
end
end