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# Phusion Passenger - http://www.modrails.com/
# Copyright (c) 2010 Phusion
#
# "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'erb'
module PhusionPassenger
class ConsoleTextTemplate
TEMPLATE_DIR = "#{File.dirname(__FILE__)}/templates"
def initialize(input, options = {})
@buffer = ''
if input[:file]
data = File.read("#{TEMPLATE_DIR}/#{input[:file]}.txt.erb")
else
data = input[:text]
end
@template = ERB.new(substitute_color_tags(data),
nil, nil, '@buffer')
options.each_pair do |name, value|
self[name] = value
end
end
def []=(name, value)
instance_variable_set("@#{name}".to_sym, value)
return self
end
def result
return @template.result(binding)
end
private
DEFAULT_TERMINAL_COLORS = "\e[0m\e[37m\e[40m"
def substitute_color_tags(data)
data = data.gsub(%r{<b>(.*?)</b>}m, "\e[1m\\1#{DEFAULT_TERMINAL_COLORS}")
data.gsub!(%r{<red>(.*?)</red>}m, "\e[1m\e[31m\\1#{DEFAULT_TERMINAL_COLORS}")
data.gsub!(%r{<green>(.*?)</green>}m, "\e[1m\e[32m\\1#{DEFAULT_TERMINAL_COLORS}")
data.gsub!(%r{<yellow>(.*?)</yellow>}m, "\e[1m\e[33m\\1#{DEFAULT_TERMINAL_COLORS}")
data.gsub!(%r{<banner>(.*?)</banner>}m, "\e[33m\e[44m\e[1m\\1#{DEFAULT_TERMINAL_COLORS}")
return data
end
end
end # module PhusionPassenger
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