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module TabHelper
# Navigation link helper
#
# Returns an `li` element with an 'active' class if the supplied
# controller(s) and/or action(s) currently active. The contents of the
# element is the value passed to the block.
#
# options - The options hash used to determine if the element is "active" (default: {})
# :controller - One or more controller names to check (optional).
# :action - One or more action names to check (optional).
# :path - A shorthand path, such as 'dashboard#index', to check (optional).
# :html_options - Extra options to be passed to the list element (optional).
# block - An optional block that will become the contents of the returned
# `li` element.
#
# When both :controller and :action are specified, BOTH must match in order
# to be marked as active. When only one is given, either can match.
#
# Examples
#
# # Assuming we're on TreeController#show
#
# # Controller matches, but action doesn't
# nav_link(controller: [:tree, :refs], action: :edit) { "Hello" }
# # => '<li>Hello</li>'
#
# # Controller matches
# nav_link(controller: [:tree, :refs]) { "Hello" }
# # => '<li class="active">Hello</li>'
#
# # Shorthand path
# nav_link(path: 'tree#show') { "Hello" }
# # => '<li class="active">Hello</li>'
#
# # Supplying custom options for the list element
# nav_link(controller: :tree, html_options: {class: 'home'}) { "Hello" }
# # => '<li class="home active">Hello</li>'
#
# Returns a list item element String
def nav_link(options = {}, &block)
if path = options.delete(:path)
c, a, _ = path.split('#')
else
c = options.delete(:controller)
a = options.delete(:action)
end
if c && a
# When given both options, make sure BOTH are active
klass = current_controller?(*c) && current_action?(*a) ? 'active' : ''
else
# Otherwise check EITHER option
klass = current_controller?(*c) || current_action?(*a) ? 'active' : ''
end
# Add our custom class into the html_options, which may or may not exist
# and which may or may not already have a :class key
o = options.delete(:html_options) || {}
o[:class] ||= ''
o[:class] += ' ' + klass
o[:class].strip!
if block_given?
content_tag(:li, capture(&block), o)
else
content_tag(:li, nil, o)
end
end
def tab_class(tab_key)
active = case tab_key
# Project Area
when :wall; wall_tab?
when :wiki; controller.controller_name == "wikis"
when :network; current_page?(controller: "projects", action: "graph", id: @project)
when :merge_requests; controller.controller_name == "merge_requests"
# Dashboard Area
when :help; controller.controller_name == "help"
when :search; current_page?(search_path)
when :dash_issues; current_page?(dashboard_issues_path)
when :dash_mr; current_page?(dashboard_merge_requests_path)
when :root; current_page?(dashboard_path) || current_page?(root_path)
# Profile Area
when :profile; current_page?(controller: "profile", action: :show)
when :history; current_page?(controller: "profile", action: :history)
when :account; current_page?(controller: "profile", action: :account)
when :token; current_page?(controller: "profile", action: :token)
when :design; current_page?(controller: "profile", action: :design)
when :ssh_keys; controller.controller_name == "keys"
# Admin Area
when :admin_root; controller.controller_name == "dashboard"
when :admin_users; controller.controller_name == 'users'
when :admin_projects; controller.controller_name == "projects"
when :admin_hooks; controller.controller_name == 'hooks'
when :admin_resque; controller.controller_name == 'resque'
when :admin_logs; controller.controller_name == 'logs'
else
false
end
active ? "active" : nil
end
def wall_tab?
current_page?(controller: "projects", action: "wall", id: @project)
end
def project_tab_class
[:show, :files, :edit, :update].each do |action|
return "active" if current_page?(controller: "projects", action: action, id: @project)
end
if ['snippets', 'hooks', 'deploy_keys', 'team_members'].include? controller.controller_name
"active"
end
end
def branches_tab_class
if current_page?(branches_project_repository_path(@project)) ||
controller.controller_name == "protected_branches" ||
current_page?(project_repository_path(@project))
'active'
end
end
end
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