Class: Tr8n::LanguageController

Inherits:
BaseController
  • Object
show all
Defined in:
app/controllers/tr8n/language_controller.rb

Instance Method Summary collapse

Methods inherited from BaseController

#tr8n_current_language, #tr8n_current_translator, #tr8n_current_user, #tr8n_current_user_is_admin?, #tr8n_current_user_is_guest?, #tr8n_current_user_is_manager?, #tr8n_current_user_is_translator?, #tr8n_default_language

Instance Method Details

#index ⇒ Object 



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# File 'app/controllers/tr8n/language_controller.rb', line 33

def index
  @rules = rules_by_dependency(tr8n_current_language.rules)
  @cases = tr8n_current_language.cases
  @fallback_language = (tr8n_current_language.fallback_language || tr8n_default_language)
end

#lb_language_case_rule ⇒ Object 



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# File 'app/controllers/tr8n/language_controller.rb', line 282

def lb_language_case_rule
  @case = Tr8n::LanguageCase.new(params[:case])
  @rule_index = params[:rule_index]

  if params[:case_action].index("add_rule_at")
    @rule = Tr8n::LanguageCaseRule.new(:definition => {})
    @new_rule = true
  else
    @rule = Tr8n::LanguageCaseRule.new(params[:rule])
  end

  render :layout => false
end

#lists ⇒ Object

language selector management functions



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# File 'app/controllers/tr8n/language_controller.rb', line 209

def lists
  if request.post? 
    if params[:language_action] == "remove"
      lu = Tr8n::LanguageUser.find(:first, :conditions => ["language_id = ? and user_id = ?", params[:language_id].to_i, tr8n_current_user.id])
      lu.destroy
    end
  end

  @all_languages = Tr8n::Language.enabled_languages
  @user_languages = Tr8n::LanguageUser.languages_for(tr8n_current_user)
  render(:partial => "lists")  
end

#remove ⇒ Object 



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# File 'app/controllers/tr8n/language_controller.rb', line 222

def remove
  lu = Tr8n::LanguageUser.find(:first, :conditions => ["language_id = ? and user_id = ?", params[:language_id].to_i, tr8n_current_user.id])
  lu.destroy if lu
  redirect_to_source
end

#select ⇒ Object

language selector window



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# File 'app/controllers/tr8n/language_controller.rb', line 180

def select
  @inline_translations_allowed = false
  @inline_translations_enabled = false

  if tr8n_current_user_is_translator? 
    unless tr8n_current_translator.blocked?
      @inline_translations_allowed = true
      @inline_translations_enabled = tr8n_current_translator.enable_inline_translations?
    end
  else
    @inline_translations_allowed = Tr8n::Config.open_registration_mode?
  end

  @inline_translations_allowed = true if tr8n_current_user_is_admin?

  @source_url = request.env['HTTP_REFERER']
  @source_url.gsub!("locale", "previous_locale") if @source_url

  @all_languages = Tr8n::Language.enabled_languages
  @user_languages = Tr8n::LanguageUser.languages_for(tr8n_current_user) unless tr8n_current_user_is_guest?

  if params[:lightbox]
    render :partial => "select"
  else
    render :layout => false
  end      
end

#switch ⇒ Object

language selector processor



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# File 'app/controllers/tr8n/language_controller.rb', line 229

def switch
  language_action = params[:language_action]

  return redirect_to_source if tr8n_current_user_is_guest?

  if tr8n_current_user_is_translator? # translator mode
    if language_action == "toggle_inline_mode"
      if tr8n_current_translator.enable_inline_translations?
        language_action = "disable_inline_mode"
      else      
        language_action = "enable_inline_mode"
      end
    end
  
    if language_action == "enable_inline_mode"
      tr8n_current_translator.enable_inline_translations!
    elsif language_action == "disable_inline_mode"
      tr8n_current_translator.disable_inline_translations!
    elsif language_action == "switch_language"
      tr8n_current_translator.switched_language!(Tr8n::Language.find_by_locale(params[:locale]))
    end   
  elsif language_action == "switch_language"  # non-translator mode
    Tr8n::LanguageUser.create_or_touch(tr8n_current_user, Tr8n::Language.find_by_locale(params[:locale]))
  elsif language_action == "become_translator" # non-translator mode
    Tr8n::Translator.register
  elsif language_action == "enable_inline_mode" or language_action == "toggle_inline_mode" # non-translator mode
    Tr8n::Translator.register.enable_inline_translations!
  end

  redirect_to_source
end

#table ⇒ Object 



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# File 'app/controllers/tr8n/language_controller.rb', line 278

def table
  @source_url = params[:source_url] || request.env['HTTP_REFERER']
end

#translator ⇒ Object

inline translator popup window as well as translation backend method



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# File 'app/controllers/tr8n/language_controller.rb', line 262

def translator
  @translation_key = Tr8n::TranslationKey.find(params[:translation_key_id])
  @translations = @translation_key.inline_translations_for(tr8n_current_language)
  @source_url = params[:source_url] || request.env['HTTP_REFERER']
  @translation = Tr8n::Translation.default_translation(@translation_key, tr8n_current_language, tr8n_current_translator)

  if params[:mode]  # switching modes
    @mode = params[:mode]
    return render(:partial => "translator_#{@mode}")
  else 
    @mode = (@translations.empty? ? "submit" : "votes") unless @mode
  end

  render(:layout => false)
end

#update_language_case_rules ⇒ Object

ajax method for updating language case rules in edit mode



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# File 'app/controllers/tr8n/language_controller.rb', line 139

def update_language_case_rules
  cases = parse_language_cases
  case_index = params[:case_index].to_i
  lcase = cases[case_index]

  if params[:case_action].index("add_rule_at")
    position = params[:case_action].split("_").last.to_i
    rule_data = params[:edit_rule].merge(:language => tr8n_current_language)
    lcase.language_case_rules.insert(position, Tr8n::LanguageCaseRule.new(rule_data))
  
  elsif params[:case_action].index("update_rule_at")
    position = params[:case_action].split("_").last.to_i
    rule_data = params[:edit_rule].merge(:language => tr8n_current_language)
    lcase.language_case_rules[position].definition = params[:edit_rule][:definition]

  elsif params[:case_action].index("move_rule_up_at")
    position = params[:case_action].split("_").last.to_i
    temp_node = lcase.language_case_rules[position-1]
    lcase.language_case_rules[position-1] = lcase.language_case_rules[position]
    lcase.language_case_rules[position] = temp_node              

  elsif params[:case_action].index("move_rule_down_at")
    position = params[:case_action].split("_").last.to_i
    temp_node = lcase.language_case_rules[position+1]
    lcase.language_case_rules[position+1] = lcase.language_case_rules[position]
    lcase.language_case_rules[position] = temp_node              
          
  elsif params[:case_action].index("delete_rule_at")
    position = params[:case_action].split("_").last.to_i
    lcase.language_case_rules.delete_at(position)
  
  elsif params[:case_action].index("clear_all")
    lcase.language_case_rules = []
  
  end

  render(:partial => "edit_language_case_rules", :locals => {:lcase => lcase, :case_index => case_index})
end

#update_language_cases ⇒ Object

ajax method for updating language cases in edit mode



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# File 'app/controllers/tr8n/language_controller.rb', line 118

def update_language_cases
  @cases = parse_language_cases

  unless params[:case_action]
    return render(:partial => "edit_cases")
  end
  
  if params[:case_action].index("add_at")
    position = params[:case_action].split("_").last.to_i
    @cases.insert(position, Tr8n::LanguageCase.new(:language => tr8n_current_language))
  elsif params[:case_action].index("delete_at")
    position = params[:case_action].split("_").last.to_i
    @cases.delete_at(position)
  elsif params[:case_action].index("clear_all")
    @cases = []
  end

  render :partial => "edit_language_cases"      
end

#update_language_section ⇒ Object 



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# File 'app/controllers/tr8n/language_controller.rb', line 39

def update_language_section
  @cases = tr8n_current_language.cases
  @rules = rules_by_dependency(tr8n_current_language.rules)
  @fallback_language = (tr8n_current_language.fallback_language || tr8n_default_language)

  unless request.post?
    return render(:partial => params[:section], :locals => {:mode => params[:mode].to_sym})
  end

  @error_msg = validate_language
  if @error_msg
    return render(:partial => params[:section], :locals => {:mode => params[:mode].to_sym})
  end

  tr8n_current_language.update_attributes(params[:language])

  if params[:section] == 'grammar'
    old_rule_ids = tr8n_current_language.rules.collect{|rule| rule.id}
    parse_language_rules.each do |rule|
      rule.language = tr8n_current_language
      rule.save_with_log!(tr8n_current_translator)
      old_rule_ids.delete(rule.id)
    end

    # clean up the remaining/deleted rules
    old_rule_ids.each do |id| 
      rule = Tr8n::LanguageRule.find(id)
      rule.destroy_with_log!(tr8n_current_translator)
    end
  
    Tr8n::Cache.delete("language_rules_#{tr8n_current_language.id}") 
  end

  if params[:section] == 'language_cases'
    # remove old cases
    tr8n_current_language.cases.each do |lcase|
      lcase.destroy
    end
  
    # create new cases
    parse_language_cases.each do |lcase|
      lcase.language = tr8n_current_language
      lcase.save_with_log!(tr8n_current_translator)
    end

    Tr8n::Cache.delete("language_cases_#{tr8n_current_language.id}") 
  end

  tr8n_current_language.reload

  @rules = rules_by_dependency(tr8n_current_language.rules)
  @cases = tr8n_current_language.cases
  @fallback_language = (tr8n_current_language.fallback_language || tr8n_default_language)

  render(:partial => params[:section], :locals => {:mode => :view})
end

#update_rules ⇒ Object

ajax method for updating language rules in edit mode



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# File 'app/controllers/tr8n/language_controller.rb', line 97

def update_rules
  @rules = rules_by_dependency(parse_language_rules)

  unless params[:rule_action]
    return render(:partial => "edit_rules")
  end

  if params[:rule_action].index("add_at")
    position = params[:rule_action].split("_").last.to_i
    cls = Tr8n::Config.language_rule_dependencies[params[:rule_type]]
    @rules[cls.dependency].insert(position, cls.new(:language => tr8n_current_language))
  elsif params[:rule_action].index("delete_at")
    position = params[:rule_action].split("_").last.to_i
    cls = Tr8n::Config.language_rule_dependencies[params[:rule_type]]
    @rules[cls.dependency].delete_at(position)
  end

  render :partial => "edit_rules"      
end