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Versions: 5
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Stored size: 1.89 KB
Contents
require 'active_support/core_ext'
module Spree
module I18nUtils
# Retrieve comments, translation data in hash form
def read_file(filename, basename)
# Add error checking for failed file read?
(comments, data) = IO.read(filename).split(/#{basename}:\s*\n/)
return comments, create_hash(data)
end
module_function :read_file
# Creates hash of translation data
def create_hash(data)
words = {}
return words unless data
parent = []
previous_key = 'base'
data.split("\n").each do |w|
next if w.strip.blank? || w.strip[0] == '#'
(key, value) = w.split(':', 2)
value ||= ''
# Determine level of current key in comparison to parent array
shift = (key =~ /\w/) / 2 - parent.size
key = key.sub(/^\s+/, '')
# If key is child of previous key, add previous key as parent
parent << previous_key if shift > 0
# If key is not related to previous key, remove parent keys
(shift*-1).times { parent.pop } if shift < 0
# Track key in case next key is child of this key
previous_key = key
words[parent.join(':') + ':' + key] = value
end
words
end
module_function :create_hash
# Writes to file from translation data hash structure
def write_file(filename, basename, _comments, words, comment_values = true, _fallback_values = {})
File.open(filename, 'w') do |log|
log.puts(basename + ": \n")
words.sort.each do |k, v|
keys = k.split(':')
# Add indentation for children keys
(keys.size - 1).times do
keys[keys.size - 1] = ' ' + keys[keys.size - 1]
end
value = v.strip
value = ('#' + value) if comment_values && !value.blank?
log.puts "#{keys[keys.size - 1]}: #{value}\n"
end
end
end
module_function :write_file
end
end
Version data entries
5 entries across 5 versions & 1 rubygems