1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
module NavigationHelper
def has_side_column?
if root_page? || site.menu.nil?
return false
end
second_level_children_count = site.menu.submenu(current_page_path.first).try(:size)
if second_level_children_count.nil?
false
else
second_level_children_count >= 1
end
end
def top_level_navigation_links
return unless site.menu
haml do
first = 'first'
site.menu.each do |item|
active = current_page_path.first == item.name ? 'active' : ''
haml 'li.tab', :class => first do
haml 'a.tab', menu_item_title(item), :href => menu_item_path(item), :class => active
end
first = ''
end
end
end
def side_column_navigation_links
if menu = site.menu.submenu(current_page_path.first)
haml do
haml 'ul.nav.nav-tabs.nav-stacked' do
display_menu(menu, 1)
end
end
end
end
def act_as(page)
page = site.find_page(page)
@current_page_path = page.path
page_body(page)
end
def child_summaries(page=@page)
return unless page
menu = submenu_for_page(page)
return unless menu
haml do
menu.children.each do |submenu|
child_page = page.child(submenu.name)
haml :h3 do
haml :a, child_page.nav_title, :href => child_page.path.join('/')
end
haml :p, child_page.props.summary
end
end
end
private
def menu_item_path(item)
"/#{I18n.locale}/#{item.path.join('/')}"
end
def menu_item_title(item)
page = site.pages[item.path_str] || site.pages[item.name]
if page
page.nav_title(I18n.locale)
else
nil
end
end
def display_menu(menu, level=0)
menu.each do |item|
title = menu_item_title(item)
if title
haml 'li', :class => path_active(current_page_path, item) do
haml 'a', menu_item_title(item), :href => menu_item_path(item), :class => "level#{level}"
end
display_menu(item.submenu, level+1)
end
end
end
def path_active(page_path, menu_item)
active = ''
if menu_item.path == page_path
active = 'active'
elsif menu_item.path_prefix_of?(page_path)
if menu_item.leaf_for_path?(page_path)
active = 'active'
else
active = 'semi-active'
end
end
active
end
def current_page_path
@current_page_path ||= begin
if @page
@page.path
elsif params[:page].is_a? String
params[:page].split('/')
else
[]
end
end
end
#
# the usage of 'home' as the default root page is hardcoded right now in the routes.
# this should be changed in the future.
#
def root_page?
@page && @page.path == ['home']
end
def submenu_for_page(page)
menu = site.menu
page.path.each do |segment|
menu = menu.submenu(segment)
end
return menu
rescue
return nil
end
end
|
