Module: TmlRails::ActionViewExtension

Extended by:
ActiveSupport::Concern
Defined in:
lib/tml_rails/extensions/action_view_extension.rb

Instance Method Summary collapse

Instance Method Details

#tml_dir_attribute_tag(lang = tml_current_language) ⇒ Object

providers the direction of the language



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 251

def tml_dir_attribute_tag(lang = tml_current_language)
  return "dir='ltr'" if Tml.config.disabled?
  "dir='#{lang.dir}'".html_safe
end

#tml_html_attributes_tag(lang = tml_current_language) ⇒ Object Also known as: tml_lang_attributes_tag

provides the locale and direction of the language



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 245

def tml_html_attributes_tag(lang = tml_current_language)
  "xml:lang='#{lang.locale}' #{tml_lang_attribute_tag(lang)} #{tml_dir_attribute_tag(lang)}".html_safe
end

#tml_lang_attribute_tag(lang = tml_current_language) ⇒ Object

provides the locale of the language



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 257

def tml_lang_attribute_tag(lang = tml_current_language)
  return "lang='en'" if Tml.config.disabled?
  "lang='#{lang.locale}'".html_safe
end

#tml_language_flag_tag(lang = tml_current_language, opts = {}) ⇒ Object

Returns language flag



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 53

def tml_language_flag_tag(lang = tml_current_language, opts = {})
  return '' unless tml_application.feature_enabled?(:language_flags)
  html = image_tag(lang.flag_url, :style => (opts[:style] || 'vertical-align:middle;'), :title => lang.native_name)
  html << '&nbsp;&nbsp;'.html_safe
  html.html_safe
end

#tml_language_name_tag(lang = tml_current_language, opts = {}) ⇒ Object

Returns language name



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 61

def tml_language_name_tag(lang = tml_current_language, opts = {})
  show_flag = opts[:flag].nil? ? true : opts[:flag]
  name_type = opts[:language].nil? ? :english : opts[:language].to_sym # :full, :native, :english, :locale, :both

  html = []
  html << "<span style='white-space: nowrap'>"
  html << tml_language_flag_tag(lang, opts) if show_flag
  html << "<span dir='ltr'>"

  if name_type == :both
    html << lang.english_name.to_s
    html << '<span class="trex-native-name">'
    html << lang.native_name
    html << '</span>'
  else
    name = case name_type
      when :native  then lang.native_name
      when :full then lang.full_name
      when :locale  then lang.locale
      else lang.english_name
    end
    html << name.to_s
  end

  html << '</span></span>'
  html.join.html_safe
end

#tml_language_selector_tag(type = nil, opts = {}) ⇒ Object

Returns language selector UI



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 90

def tml_language_selector_tag(type = nil, opts = {})
  return unless Tml.config.enabled?

  type ||= :default
  type = :dropdown if type == :select

  opts = opts.collect{|key, value| "data-tml-#{key}='#{value}'"}.join(' ')
  "<div data-tml-language-selector='#{type}' #{opts}></div>".html_safe
end

#tml_options_for_select(options, selected = nil, description = nil, lang = Tml.session.current_language) ⇒ Object

Translates <select><option></option></select>



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 48

def tml_options_for_select(options, selected = nil, description = nil, lang = Tml.session.current_language)
  options_for_select(options.tro(description), selected)
end

#tml_scripts_tag(opts = {}) ⇒ Object 



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 100

def tml_scripts_tag(opts = {})
  return '' unless Tml.config.enabled?

  if opts[:js]
    js_opts = opts[:js].is_a?(Hash) ? opts[:js] : {}
    js_host = js_opts[:host] || 'https://tools.translationexchange.com/tml/stable/tml.min.js'
    html = []
    html << "<script src='#{js_host}'></script>"
    html << '<script>'
    html << 'tml.init({'
    html << "    key:    '#{tml_application.key}', "
    html << "    token:  '#{tml_application.token}', "
    html << "    debug: #{js_opts[:debug] || false},"
    if js_opts[:onload]
      html << '    onLoad: function() {'
      html << "       #{js_opts[:onload]}"
      html << '    }'
    end
    html << '});'
    html << '</script>'
    return html.join.html_safe
  end

  agent_config = Tml.config.respond_to?(:agent) ? Tml.config.agent : {}
  agent_host = agent_config[:host] || 'https://tools.translationexchange.com/agent/stable/agent.min.js'
  if agent_config[:cache]
    t = Time.now
    t = t - (t.to_i % agent_config[:cache].to_i).seconds
    agent_host += "?ts=#{t.to_i}"
  end

  agent_config[:tools] = opts[:tools] || {}
  agent_config[:domain] = Tml.config.domain if Tml.config.domain
  agent_config[:locale] = tml_current_locale
  agent_config[:source] = tml_current_source
  agent_config[:css] = tml_application.css
  agent_config[:sdk] = Tml.respond_to?(:full_version) ? Tml.full_version : Tml::VERSION
  agent_config[:locale_strategy] = Tml.config.agent_locale_strategy
  agent_config[:languages] = []

  tml_application.languages.each do |lang|
    agent_config[:languages] << {
        locale: lang.locale,
        english_name: lang.english_name,
        native_name: lang.native_name,
        flag_url: lang.flag_url
    }
  end

  html = []
  html << '<script>'
  html << '(function() {'
  html << "var script = window.document.createElement('script');"
  html << "script.setAttribute('id', 'tml-agent');"
  html << "script.setAttribute('type', 'application/javascript');"
  html << "script.setAttribute('src', '#{agent_host}');"
  html << "script.setAttribute('charset', 'UTF-8');"
  html << 'script.onload = function() {'
  html << "   Trex.init('#{tml_application.key}', #{agent_config.to_json.html_safe});"
  html << '};'
  html << "window.document.getElementsByTagName('head')[0].appendChild(script);"
  html << '})();'
  html << '</script>'
  html.join.html_safe
end

#tml_select_month(date, options = {}, html_options = {}) ⇒ Object 



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 166

def tml_select_month(date, options = {}, html_options = {})
  month_names = options[:use_short_month] ? Tml.config.default_abbr_month_names : Tml.config.default_month_names
  select_month(date, options.merge(
    :use_month_names => month_names.collect{|month_name| tml_current_language.translate(month_name, options[:description] || "Month name")}
  ), html_options)
end

#tml_source(source, &block) ⇒ Object 



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 190

def tml_source(source, &block)
  tml_with_options_tag({source: source}, &block)
end

#tml_style_attribute_tag(attr_name = 'float', default = 'right', lang = tml_current_language) ⇒ Object

switches CSS positions based on the language direction <%= tml_style_attribute_tag(‘float’, ‘right’) %> => “float: right” : “float: left” <%= tml_style_attribute_tag(‘align’, ‘right’) %> => “align: right” : “align: left”



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 232

def tml_style_attribute_tag(attr_name = 'float', default = 'right', lang = tml_current_language)
  return "#{attr_name}:#{default}".html_safe if Tml.config.disabled?
  "#{attr_name}:#{lang.align(default)}".html_safe
end

#tml_style_directional_attribute_tag(attr_name = 'padding', default = 'right', value = '5px', lang = tml_current_language) ⇒ Object

supports directional CSS attributes <%= tml_style_directional_attribute_tag(‘padding’, ‘right’, ‘5px’) %> => “padding-right: 5px” : “padding-left: 5px”



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 239

def tml_style_directional_attribute_tag(attr_name = 'padding', default = 'right', value = '5px', lang = tml_current_language)
  return "#{attr_name}-#{default}:#{value}".html_safe if Tml.config.disabled?
  "#{attr_name}-#{lang.align(default)}:#{value}".html_safe
end

#tml_stylesheet_link_tag(ltr, rtl, attrs = {}) ⇒ Object 



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 262

def tml_stylesheet_link_tag(ltr, rtl, attrs = {})
  if tml_current_language.right_to_left?
    stylesheet_link_tag(rtl, attrs)
  else
    stylesheet_link_tag(ltr, attrs)
  end
end

#tml_url_tag(path) ⇒ Object 



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 221

def tml_url_tag(path)
  tml_application.url_for(path)
end

#tml_when_string_tag(time, opts = {}) ⇒ Object 



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 194

def tml_when_string_tag(time, opts = {})
  elapsed_seconds = Time.now - time
  if elapsed_seconds < 0
    tr('in {num || second}', 'Time reference', {num: elapsed_seconds * -1})
  elsif elapsed_seconds < 2.minutes
    tr('a moment ago', 'Time reference')
  elsif elapsed_seconds < 55.minutes
    elapsed_minutes = (elapsed_seconds / 1.minute).to_i
    tr('{minutes || minute} ago', 'Time reference', :minutes => elapsed_minutes)
  elsif elapsed_seconds < 1.75.hours
    tr('about an hour ago', 'Time reference')
  elsif elapsed_seconds < 12.hours
    elapsed_hours = (elapsed_seconds / 1.hour).to_i
    tr('{hours || hour} ago', 'Time reference', :hours => elapsed_hours)
  elsif time.today_in_time_zone?
    display_time(time, :time_am_pm)
  elsif time.yesterday_in_time_zone?
    tr("Yesterday at {time}", 'Time reference', :time => time.tr(:time_am_pm).gsub('/ ', '/').sub(/^[0:]*/,""))
  elsif elapsed_seconds < 5.days
    time.tr(:day_time).gsub('/ ', '/').sub(/^[0:]*/,"")
  elsif time.same_year_in_time_zone?
    time.tr(:monthname_abbr_time).gsub('/ ', '/').sub(/^[0:]*/, '')
  else
    time.tr(:monthname_abbr_year_time).gsub('/ ', '/').sub(/^[0:]*/, '')
  end
end

#tml_with_options_tag(opts, &block) ⇒ Object Also known as: tml_block 



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 173

def tml_with_options_tag(opts, &block)
  if Tml.config.disabled?
    return capture(&block) if block_given?
    return ""
  end

  Tml.session.push_block_options(opts)

  if block_given?
    ret = capture(&block)
  end

  Tml.session.pop_block_options
  ret
end

#trh(tokens = {}, options = {}, &block) ⇒ Object

Translates HTML block noinspection RubyArgCount



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# File 'lib/tml_rails/extensions/action_view_extension.rb', line 38

def trh(tokens = {}, options = {}, &block)
  return '' unless block_given?

  label = capture(&block)

  tokenizer = Tml::Tokenizers::Dom.new(tokens, options)
  tokenizer.translate(label).html_safe
end