Module: Spider::ControllerMixins::StaticContent
Defined Under Namespace
Modules: ClassMethods
Class Method Summary
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Instance Method Summary
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Methods included from HTTPMixin
base_url, #base_url, #before, #challenge_basic_auth, #challenge_digest_auth, #check_basic_auth, #check_digest_auth, #content_type, #digest_instance_key, #http_auth_realm, #http_auth_realm=, output_charset, #redirect, #request_full_url, #request_path, #request_url, reverse_proxy_mapping, #try_rescue
extend_recipient
Class Method Details
.included(klass) ⇒ Object
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 11
def self.included(klass)
super
@static_content_route ||= 'public/'
klass.controller_actions(:serve_static)
klass.route(@static_content_route, :serve_static, :do => lambda{ @serving_static = true })
if (klass < Visual)
klass.no_layout('public')
klass.no_layout('serve_static')
end
end
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Instance Method Details
#output_static(full_path, file_name = nil) ⇒ Object
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 65
def output_static(full_path, file_name=nil)
file_name ||= File.basename(full_path)
@request.misc[:is_static] = true
debug("Serving asset: #{full_path}")
begin
while File.symlink?(full_path)
full_path = File.readlink(full_path)
end
rescue NotImplemented
end
mode = Spider.conf.get('static_content.mode')
raise Spider::Controller::NotFound.new(full_path) unless File.exist?(full_path)
stat = File.lstat(full_path)
mtime = stat.mtime
now = Time.now
if @request.env['HTTP_IF_MODIFIED_SINCE'] && !@request.cache_control[:no_cache]
if_modified = nil
begin
if_modified = Time.httpdate(@request.env['HTTP_IF_MODIFIED_SINCE'])
rescue ArgumentError end
max_age = nil
fresh = true
if fresh && if_modified && mtime <= if_modified
debug("Not modified since #{if_modified}: #{full_path}")
@response..delete("Content-Type")
@response.['Date'] = mtime.httpdate
@response.no_cookies
raise HTTPStatus.new(Spider::HTTP::NOT_MODIFIED)
return
end
end
if File.directory?(full_path)
ct = "httpd/unix-directory"
else
ct = MIME::Types.type_for(file_name)
ct = ct.first if ct.is_a?(Array)
ct = ct.to_s if ct
ct ||= "application/octet-stream"
end
@response.content_type = ct
@response.content_length = stat.size
@response.['Last-Modified'] = mtime.httpdate
if mode == 'x-sendfile'
@response.['X-Sendfile'] = full_path
elsif mode == 'x-accel-redirect'
@response.['X-Accel-Redirect'] = full_path
else
f = File.open(full_path, 'rb')
while (block = f.read(1024)) do
$out << block
end
end
end
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#prepare_scene(scene) ⇒ Object
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 122
def prepare_scene(scene)
scene = super
scene.controller[:pub_url] = pub_url
return scene
end
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 39
def pub_path
self.class.pub_path
end
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 43
def pub_url
self.class.pub_url
end
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#sanitize_path(path) ⇒ Object
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 47
def sanitize_path(path)
return path.gsub('..', '')
end
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#serve_static(path = nil) ⇒ Object
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 51
def serve_static(path=nil)
path += ".#{@request.format}" if @request.format
raise Spider::Controller::NotFound.new(path) unless path
path = sanitize_path(path)
mode = Spider.conf.get('static_content.mode')
if mode == 'publish' && self.class != Spider::HomeController
url = self.pub_url
url += "/"+path
return redirect(url)
end
full_path = pub_path+'/'+path
output_static(full_path)
end
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#serving_static?(action = nil) ⇒ Boolean
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# File 'lib/spiderfw/controller/mixins/static_content.rb', line 128
def serving_static?(action=nil)
return @serving_static if @serving_static || !action
n = dispatch_next(action)
n && n.action == "serve_static"
end
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