class Tilia::CalDav::Subscriptions::Plugin
This plugin adds calendar-subscription support to your CalDAV server.
Some clients support 'managed subscriptions' server-side. This is basically a list of subscription urls a user is using.
Public Instance Methods
This method should return a list of server-features.
This is for example 'versioning' and is added to the DAV: header in an OPTIONS response.
@return array
# File lib/tilia/cal_dav/subscriptions/plugin.rb, line 31 def features ['calendarserver-subscribed'] end
Returns a bunch of meta-data about the plugin.
Providing this information is optional, and is mainly displayed by the Browser plugin.
The description key in the returned array may contain html and will not be sanitized.
@return array
# File lib/tilia/cal_dav/subscriptions/plugin.rb, line 73 def plugin_info { 'name' => plugin_name, 'description' => 'This plugin allows users to store iCalendar subscriptions in their calendar-home.', 'link' => nil } end
Returns a plugin name.
Using this name other plugins will be able to access other plugins using SabreDAVServer::getPlugin
@return string
# File lib/tilia/cal_dav/subscriptions/plugin.rb, line 60 def plugin_name 'subscriptions' end
Triggered after properties have been fetched.
@param PropFind prop_find
@param INode node @return void
# File lib/tilia/cal_dav/subscriptions/plugin.rb, line 40 def prop_find(prop_find, _node) # There's a bunch of properties that must appear as a self-closing # xml-element. This event handler ensures that this will be the case. props = [ '{http://calendarserver.org/ns/}subscribed-strip-alarms', '{http://calendarserver.org/ns/}subscribed-strip-attachments', '{http://calendarserver.org/ns/}subscribed-strip-todos' ] props.each do |prop| prop_find.set(prop, '', 200) if prop_find.status(prop) == 200 end end
This initializes the plugin.
This function is called by SabreDAVServer, after addPlugin is called.
This method should set up the required event subscriptions.
@param Server server @return void
# File lib/tilia/cal_dav/subscriptions/plugin.rb, line 18 def setup(server) server.resource_type_mapping[ISubscription] = '{http://calendarserver.org/ns/}subscribed' server.xml.element_map['{http://calendarserver.org/ns/}source'] = Dav::Xml::Property::Href server.on('propFind', method(:prop_find), 150) end