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Contents
module Middleman
module Helpers
def page_classes(*additional)
path = request.path_info
path << options.index_file if path.match(%r{/$})
path.gsub!(%r{^/}, '')
classes = []
parts = path.split('.')[0].split('/')
parts.each_with_index { |path, i| classes << parts.first(i+1).join('_') }
classes << "index" if classes.empty?
classes += additional unless additional.empty?
classes.join(' ')
end
def link_to(title, url="#", params={})
params.merge!(:href => url)
params = params.map { |k,v| %Q{#{k}="#{v}"}}.join(' ')
%Q{<a #{params}>#{title}</a>}
end
def asset_url(path, prefix="")
base_url = File.join(options.http_prefix, prefix)
path.include?("://") ? path : File.join(base_url, path)
end
def image_tag(path, params={})
params[:alt] ||= ""
params = params.merge(:src => asset_url(path, options.images_dir))
params = params.map { |k,v| %Q{#{k}="#{v}"}}.join(' ')
"<img #{params} />"
end
def javascript_include_tag(path, params={})
params = params.merge(:src => asset_url(path, options.js_dir), :type => "text/javascript")
params = params.map { |k,v| %Q{#{k}="#{v}"}}.join(' ')
"<script #{params}></script>"
end
def stylesheet_link_tag(path, params={})
params[:rel] ||= "stylesheet"
params = params.merge(:href => asset_url(path, options.css_dir), :type => "text/css")
params = params.map { |k,v| %Q{#{k}="#{v}"}}.join(' ')
"<link #{params} />"
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems