Class: Tml::Generators::File

Inherits:
Base
  • Object
show all
Defined in:
lib/tml/generators/file.rb

Overview

– Copyright © 2015 Translation Exchange Inc. translationexchange.com

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| | | | (_| | | | \__ \ | (_| | |_| | (_) | | | | |____ >  < (__| | | | (_| | | | | (_| |  __/
|_|_|  \__,_|_| |_|___/_|\__,_|\__|_|\___/|_| |_|______/_/\_\___|_| |_|\__,_|_| |_|\__, |\___|
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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. ++

Instance Attribute Summary

Attributes inherited from Base

#finished_at, #started_at

Instance Method Summary collapse

Methods inherited from Base

#api_client, #application, #cache_application, #cache_languages, #cache_version, #finalize, #generate_symlink, #languages, #log, #prepare, #run, #symlink_path

Instance Method Details

#cache(key, data) ⇒ Object 



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# File 'lib/tml/generators/file.rb', line 56

def cache(key, data)
  File.open(file_path(key), 'w') { |file| file.write(JSON.pretty_generate(data)) }
end

#cache_path ⇒ Object 



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# File 'lib/tml/generators/file.rb', line 34

def cache_path
  @cache_path ||= begin
    path = "#{Tml.config.cache[:path]}/#{cache_version}"
    log("Cache will be stored in #{path}")
    FileUtils.mkdir_p(path)
    FileUtils.chmod(0777, path)
    path
  end
end

#cache_translations ⇒ Object 



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# File 'lib/tml/generators/file.rb', line 67

def cache_translations
  log('Downloading translations...')

  languages.each do |language|
    log("Downloading #{language['english_name']} language...")

    if Tml.config.cache[:segmented]
      api_client.paginate('applications/current/sources') do |source|
        next unless source['source']

        cache_path = Tml::Source.cache_key(language['locale'], source['source'])
        log("Downloading #{source['source']} in #{language['locale']} to #{cache_path}...")

        data = api_client.get("sources/#{source['key']}/translations", {:locale => language['locale'], :original => true, :per_page => 1000})
        cache(cache_path, data)
      end
    else
      cache_path = Tml::Application.translations_cache_key(language['locale'])
      log("Downloading translations in #{language['locale']} to #{cache_path}...")
      data = {}
      api_client.paginate('applications/current/translations', {:locale => language['locale'], :original => true, :per_page => 1000}) do |translations|
        data.merge!(translations)
      end
      cache(cache_path, data)
    end
  end
end

#execute ⇒ Object 



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# File 'lib/tml/generators/file.rb', line 60

def execute
  cache_application
  cache_languages
  cache_translations
  generate_symlink
end

#file_path(key) ⇒ Object 



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# File 'lib/tml/generators/file.rb', line 44

def file_path(key)
  path = key.split('/')
  if path.count > 1
    filename = path.pop
    path = File.join(cache_path, path)
    FileUtils.mkdir_p(path)
    File.join(path, "#{filename}.json")
  else
    File.join(cache_path, "#{path.first}.json")
  end
end

#rollback ⇒ Object 



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# File 'lib/tml/generators/file.rb', line 95

def rollback
  folders = Dir["#{Tml.config.cache[:path]}/*"]
  folders.delete_if{|e| e.index('current')}.sort!

  if File.exist?(symlink_path)
    current_dest = File.readlink("#{Tml.config.cache[:path]}/current")
    current_dest = "#{Tml.config.cache[:path]}/#{current_dest}"
  else
    current_dest = 'undefined'
  end

  index = folders.index(current_dest)

  if index == 0
    log('There are no earlier cache versions')
    return
  end

  if index.nil?
    new_version_path = folders[folders.size-1]
  else
    new_version_path = folders[index-1]
  end

  new_version_path = new_version_path.split('/').last

  FileUtils.rm(symlink_path) if File.exist?(symlink_path)
  FileUtils.ln_s(new_version_path, symlink_path)

  log("Cache has been rolled back to version #{new_version_path}.")
end

#rollup ⇒ Object 



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# File 'lib/tml/generators/file.rb', line 127

def rollup
  folders = Dir["#{Tml.config.cache[:path]}/*"]
  folders.delete_if{|e| e.index('current')}.sort!

  if File.exist?(symlink_path)
    current_dest = File.readlink("#{Tml.config.cache[:path]}/current")
    current_dest = "#{Tml.config.cache[:path]}/#{current_dest}"
  else
    current_dest = 'undefined'
  end

  index = folders.index(current_dest)

  if index == (folders.size - 1)
    log('You are on the latest version of the cache already. No further versions are available')
    return
  end

  if index.nil?
    new_version_path = folders[0]
  else
    new_version_path = folders[index+1]
  end

  new_version_path = new_version_path.split('/').last

  FileUtils.rm(symlink_path) if File.exist?(symlink_path)
  FileUtils.ln_s(new_version_path, symlink_path)

  log("Cache has been upgraded to version #{new_version_path}.")
end