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Contents
# frozen_string_literal: true
module YARD
module Server
module Commands
# Include this module to get access to {#static_template_file?}
# and {favicon?} helpers.
module StaticFileHelpers
include Server::HTTPUtils
# Serves an empty favicon.
# @raise [FinishRequest] finalizes an empty body if the path matches
# /favicon.ico so browsers don't complain.
def favicon?
return unless request.path == '/favicon.ico'
headers['Content-Type'] = 'image/png'
self.status = 200
self.body = ''
raise FinishRequest
end
# Attempts to route a path to a static template file.
#
# @raise [FinishRequest] if a file was found and served
# @return [void]
def static_template_file?
# this const was defined in StaticFileCommand originally
default_mime_types = StaticFileCommand::DefaultMimeTypes
file = find_file(adapter, path)
if file
ext = "." + (path[/\.(\w+)$/, 1] || "html")
headers['Content-Type'] = mime_type(ext, default_mime_types)
self.body = File.read(file)
raise FinishRequest
end
end
module_function
def find_file(adapter, url)
# this const was defined in StaticFileCommand originally
static_paths = StaticFileCommand::STATIC_PATHS
file = nil
([adapter.document_root] + static_paths.reverse).compact.each do |path_prefix|
file = File.join(path_prefix, url)
break if File.exist?(file)
file = nil
end
# Search in default/fulldoc/html template if nothing in static asset paths
assets_template = Templates::Engine.template(:default, :fulldoc, :html)
file || assets_template.find_file(url)
end
end
end
end
end
Version data entries
18 entries across 18 versions & 4 rubygems