class Hourglass::RedmineHooks < Redmine::Hook::ViewListener
  def view_issues_show_description_bottom(context = {})
    load_hourglass_helper context[:hook_caller]
    context[:hook_caller].content_for :header_tags do
      context[:controller].render_to_string partial: 'hooks/javascript_setup'
    end
    context[:controller].render_to_string partial: 'hooks/issue_actions'
  end

  def view_issues_context_menu_start(context = {})
    load_hourglass_helper context[:hook_caller]
    context[:hook_caller].content_for :header_tags do
      context[:controller].render_to_string partial: 'hooks/javascript_setup'
    end
    context[:controller].render_to_string partial: 'hooks/issue_context_actions'
  end

  def view_layouts_base_html_head(context = {})
    load_hourglass_helper self
    context[:hook_caller].content_for :header_tags, javascript_include_tag('global', plugin: Hourglass::PLUGIN_NAME)
    context[:hook_caller].content_for :header_tags, stylesheet_link_tag('global', plugin: Hourglass::PLUGIN_NAME)
  end

  def view_layouts_base_content(context = {})
    load_hourglass_helper context[:hook_caller]
    context[:controller].render_to_string partial: 'hooks/account_menu_link'
  end
  
  def view_my_account_preferences(context = {})
    load_hourglass_helper context[:hook_caller]
    context[:controller].render_to_string partial: 'hooks/user_preferences', locals: context.slice(:form, :user)
  end

  def view_users_form_preferences(context = {})
    load_hourglass_helper context[:hook_caller]
    context[:controller].render_to_string partial: 'hooks/user_preferences', locals: context.slice(:form, :user)
  end

  def self.load!
    #load hook specific stuff
  end

  private

  def load_hourglass_helper(extendable)
    extendable.class.send :include, Hourglass::ApplicationHelper
  end
end
