blob: 482309b3bcd0ce20524bbd5e923cb9295072be68 (
plain)
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
|
set :base_url, "https://www.packer.io/"
activate :hashicorp do |h|
h.name = "packer"
h.version = "1.0.3"
h.github_slug = "hashicorp/packer"
h.website_root = "website"
end
helpers do
# Returns the FQDN of the image URL.
#
# @param [String] path
#
# @return [String]
def image_url(path)
File.join(base_url, image_path(path))
end
# Get the title for the page.
#
# @param [Middleman::Page] page
#
# @return [String]
def title_for(page)
if page && page.data.page_title
return "#{page.data.page_title} - Packer by HashiCorp"
end
"Packer by HashiCorp"
end
# Get the description for the page
#
# @param [Middleman::Page] page
#
# @return [String]
def description_for(page)
description = (page.data.description || "")
.gsub('"', '')
.gsub(/\n+/, ' ')
.squeeze(' ')
return escape_html(description)
end
# This helps by setting the "active" class for sidebar nav elements
# if the YAML frontmatter matches the expected value.
def sidebar_current(expected)
current = current_page.data.sidebar_current || ""
if current.start_with?(expected)
return " class=\"active\""
else
return ""
end
end
# Returns the id for this page.
# @return [String]
def body_id_for(page)
if !(name = page.data.sidebar_current).blank?
return "page-#{name.strip}"
end
if page.url == "/" || page.url == "/index.html"
return "page-home"
end
if !(title = page.data.page_title).blank?
return title
.downcase
.gsub('"', '')
.gsub(/[^\w]+/, '-')
.gsub(/_+/, '-')
.squeeze('-')
.squeeze(' ')
end
return ""
end
# Returns the list of classes for this page.
# @return [String]
def body_classes_for(page)
classes = []
if !(layout = page.data.layout).blank?
classes << "layout-#{page.data.layout}"
end
if !(title = page.data.page_title).blank?
title = title
.downcase
.gsub('"', '')
.gsub(/[^\w]+/, '-')
.gsub(/_+/, '-')
.squeeze('-')
.squeeze(' ')
classes << "page-#{title}"
end
return classes.join(" ")
end
end
|