set :base_url, "https://www.serf.io/"
|
|
activate :hashicorp do |h|
|
h.name = "serf"
|
h.version = "0.8.2"
|
h.github_slug = "hashicorp/serf"
|
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} - Serf by HashiCorp"
|
end
|
|
"Serf 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
|
