Restream/redmine_undev_git

module UndevGitProjectsHelper

  # Ovverride redmine tabs
  def project_settings_tabs
    tabs = super
    change_partial_for_repositories_settings_tab(tabs)
    add_project_hooks_settings_tab(tabs)
  end

  def change_partial_for_repositories_settings_tab(tabs)
    tab_repositories_idx = tabs.index { |t| t[:name] == 'repositories' }
    if tab_repositories_idx
      tab_repositories           = tabs[tab_repositories_idx]
      tab_repositories[:partial] = 'projects/settings/repositories_with_remotes'
    end
    tabs
  end

  def add_project_hooks_settings_tab(tabs)
    if User.current.allowed_to?(:edit_hooks, @project)
      # add tab after repositories
      tab_repositories_idx = tabs.index { |t| t[:name] == 'repositories' }
      idx                  = tab_repositories_idx ? tab_repositories_idx + 1 : -1
      tabs.insert idx, {
        name:       'hooks',
        controller: 'project_hooks',
        action:     :edit,
        partial:    'project_hooks/index',
        label:      :label_project_hooks_plural
      }
    end
    tabs
  end

  def status_image_tag(repository)
    fetch_status       = repository.fetch_status
    icon_image         = case fetch_status
      when :unknown then
        'icon-white'
      when :green then
        'icon-green'
      when :yellow then
        'icon-yellow'
      when :red then
        'icon-red'
      else
        'icon-black'
    end
    label_fetch_status = l("label_fetch_statuses.#{fetch_status}")
    text_fetch_status  = [:red, :yellow].include?(fetch_status) ?
      repository.last_fetch_event.error_message :
      l("text_fetch_statuses.#{fetch_status}")
    content_tag :span, label_fetch_status, class: "icon #{icon_image}", title: text_fetch_status
  end

end