Sha256: be6972b010a676d810a556e1f1a80af13a974ee3d01fad6401e28b9df182e78d
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Size: 1.7 KB
Versions: 10
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Contents
require 'omf_base/lobject'
require 'rack'
require 'omf-web/session_store'
require 'omf-web/widget'
require 'omf-web/theme'
OMF::Web::Theme.require 'widget_page'
module OMF::Web::Rack
class WidgetMapper < OMF::Base::LObject
def initialize(opts = {})
@opts = opts
@tabs = {}
end
def call(env)
req = ::Rack::Request.new(env)
sessionID = req.params['sid']
if sessionID.nil? || sessionID.empty?
sessionID = "s#{(rand * 10000000).to_i}"
end
Thread.current["sessionID"] = sessionID
body, headers = render_page(req)
if headers.kind_of? String
headers = {"Content-Type" => headers, "Access-Control-Allow-Origin" => "*"}
end
[200, headers, [body]]
end
def render_page(req)
opts = @opts.dup
opts[:prefix] = req.script_name
opts[:request] = req
opts[:path] = req.path_info
p = req.path_info
p = '/' if p.empty?
widget_name = p.split('/')[1]
unless widget_name
return render_widget_list(opts)
end
widget_name = opts[:widget_name] = widget_name.to_sym
begin
widget = OMF::Web::Widget.create_widget(widget_name)
page = OMF::Web::Theme::WidgetPage.new(widget, opts)
return [page.to_html, 'text/html']
rescue Exception => ex
warn "Request for unknown widget '#{widget_name}':(#{ex})"
opts[:flash] = {:alert => %{Unknonw widget '#{widget_name}'.}}
[OMF::Web::Theme::WidgetPage.new(nil, opts).to_html, 'text/html']
end
end
def render_widget_list(popts)
wlist = OMF::Web::Widget.registered_widgets
[wlist.to_json, 'application/json']
end
end # WidgetMapper
end # OMF::Web::Rack
Version data entries
10 entries across 10 versions & 1 rubygems