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authorLars Henrik Mai <lars.mai@kontinui.de>2014-07-10 13:25:25 +0200
committerLars Henrik Mai <lars.mai@kontinui.de>2014-07-10 13:25:25 +0200
commit8e20191b693b9b1c91d487f58c455150b004719a (patch)
treeb35bdd0ff602910b2f5826f856fcd3134e748e78 /lib
parentc4974555d8cc11f2465f47fe86078be0d0bd30e4 (diff)
split class into multiple files and use new baikal server instance
Diffstat (limited to 'lib')
-rw-r--r--lib/sublab_calendar.rb23
-rw-r--r--lib/sublab_calendar/calendar.rb48
-rw-r--r--lib/sublab_calendar/event.rb39
-rw-r--r--lib/sublab_calendar/occurrence.rb38
4 files changed, 148 insertions, 0 deletions
diff --git a/lib/sublab_calendar.rb b/lib/sublab_calendar.rb
new file mode 100644
index 0000000..66de90d
--- /dev/null
+++ b/lib/sublab_calendar.rb
@@ -0,0 +1,23 @@
+require 'rubygems'
+require 'bundler/setup'
+
+require 'date'
+require 'active_support/core_ext/date_and_time/calculations'
+require 'icalendar/recurrence'
+require 'httpclient'
+require 'httpi'
+require 'json'
+
+require 'sublab_calendar/calendar'
+require 'sublab_calendar/event'
+require 'sublab_calendar/occurrence'
+
+module SublabCalendar
+
+ URL = "https://dav.nashipur.org/cal.php/calendars/sublars/events?export"
+ USER = "sublars"
+ PASS = "sublars14"
+
+ HTTPI.adapter = :httpclient
+
+end
diff --git a/lib/sublab_calendar/calendar.rb b/lib/sublab_calendar/calendar.rb
new file mode 100644
index 0000000..e136ff5
--- /dev/null
+++ b/lib/sublab_calendar/calendar.rb
@@ -0,0 +1,48 @@
+module SublabCalendar
+
+ class Calendar
+
+ attr_reader :calendar
+
+ def initialize(ical)
+ @calendar = Icalendar.parse(ical).first
+ end
+
+ def self.load(url=URL)
+ request = HTTPI::Request.new
+ request.url = URL
+ request.auth.digest(USER, PASS)
+ request.auth.ssl.verify_mode = :none
+ response = HTTPI.get(request)
+
+ ical = response.body
+ new(ical)
+ end
+
+ def events
+ calendar.events.map(&method(:readable))
+ end
+
+ def future
+ calendar.events.select {|ev| ev.dtstart >= DateTime.now}.map(&method(:readable))
+ end
+
+ def past
+ calendar.events.select {|ev| ev.dtstart < DateTime.now}.map(&method(:readable))
+ end
+
+ def recurring
+ events.select(&:"recurring?")
+ end
+
+ def next(count=1)
+ future.take(count)
+ end
+
+ def readable(event)
+ SublabCalendar::Event.new(event)
+ end
+
+ end
+
+end
diff --git a/lib/sublab_calendar/event.rb b/lib/sublab_calendar/event.rb
new file mode 100644
index 0000000..d350d51
--- /dev/null
+++ b/lib/sublab_calendar/event.rb
@@ -0,0 +1,39 @@
+module SublabCalendar
+
+ class Event < SimpleDelegator
+
+ BASIC_ATTRIBUTES = [:summary, :dtstart, :dtend]
+
+ def to_h
+ BASIC_ATTRIBUTES.inject({}) {|hsh, attr| hsh[attr] = send(attr).to_s; hsh }
+ end
+
+ def to_json(*args)
+ to_h.to_json(*args)
+ end
+
+ def to_s
+ "<#{self.class} #{self.to_h}>"
+ end
+
+ def inspect
+ to_s
+ end
+
+ def recurring?
+ ! rrule.empty?
+ end
+
+ def occurrences_this_month
+ return nil unless recurring?
+ occurrences_between(*this_month).map {|occ| Occurrence.new(occ, self) }
+ end
+
+ private
+
+ def this_month
+ [Date.today.beginning_of_month, Date.today.next_month.beginning_of_month]
+ end
+
+ end
+end
diff --git a/lib/sublab_calendar/occurrence.rb b/lib/sublab_calendar/occurrence.rb
new file mode 100644
index 0000000..fad58a8
--- /dev/null
+++ b/lib/sublab_calendar/occurrence.rb
@@ -0,0 +1,38 @@
+module SublabCalendar
+
+ class Occurrence < SimpleDelegator
+
+ attr_reader :event
+
+ def initialize(occurrence, event)
+ @event = event
+ super(occurrence)
+ end
+
+ def to_h
+ {
+ summary: summary,
+ start: start_time,
+ end: end_time
+ }
+ end
+
+ def inspect
+ to_s
+ end
+
+ def summary
+ event.summary
+ end
+
+ def description
+ event.description
+ end
+
+ def to_s
+ "<#{self.class} #{self.to_h}>"
+ end
+
+ end
+
+end