Describes how LRT@MMU came to understand, devise and extend various platforms with student centric data; including Moodle, W2C(http://lrt.mmu.ac.uk/w2c) Wookie Widgets,.Net,Mobile devices

1. Cloud Formations for Curriculum Transformation Tech-read “Mashing up Services for Students” Alex Lee & Steve Nisbet, Learning & Research Technology. MMU http://lrt.mmu.ac.uk

2. Why change what we do? National Student Survey - we’ve actually asked students what they think Lots of things they don’t like They Do like the IT (certainly @ MMU in the main), more tech savvy? Some Unsurprising results perhaps – Don’t make me think Do give me what I want I want it now!

3. EQAL EQAL – Complete review of teaching, support and administration of the University. Awareness of the need for change and new tools

4. Considerations for a solution Students require (recurring themes): Immediacy Personalisation Simplicity and ease in finding the information they want A core set of vital information to help them study and take part in their course Research from Initial developments, lessons learned Student Portal Background services for WebCT (alex?) Identification of needs, software and partners What do students actually need? Who /what can best provide (sometimes – choice is limited) the information How can we tap into the software solutions to provide immediacy, personalisation in a seamless manner, simple for the student?

5. This work is licensed under a Attribution-NonCommercial-ShareAlike 2.0 licence Core distributed VLE architecture news, events assessments, enrolments Exam papers, digitized materials Learning Objects resource lists timetables news, events moodle.mmu.ac.uk email, storage

6. This work is licensed under a Attribution-NonCommercial-ShareAlike 2.0 licence Consistent mashups for every Unit Unit Code MMU ID Unit Area Timetable Unit Code MMU ID Hand-ins & marks Unit Code Podcasts Unit Code Reading Lists provisioning Unit Code Past Papers Scanned articles On/off-campus media Unit Code MMU ID Enrolments

7. The key Problems then… How do we mash it all up? Systems often incompatible with each other Corporate buy-in (we need that data) Common enforced tags (student id,unit_id) Get around the incompatibilities XML as a transit SSO (permissions, authorization and so on)

8. Services model Separate service oriented support platform Eases the load on the mainline platform Aggregates many different and occasionally incompatible database driven systems and delivers a standard output of XML based information for consuming blocks/plugins on the mainline Portable data - isolated from major platform changes (should still work fine in Moodle 2 – doesn’t rely on schema changes Etc.) standard architecture (render anything not quite standard) Can be used to deliver to other platforms (W2C Widgets -> phones, CMS etc) Clear set of logs and statistics – better measurement of use DR / resiliency potentially easier, but requires excellent network connections and hosting (shameless ULCC plug folks!)

9. This work is licensed under a Attribution-NonCommercial-ShareAlike 2.0 licence Service-oriented architecture getMoodleAreas getMoodleAnnouncements getMoodleEvents getEvents getResourcesgetEnrolments getAssessments getCurriculumDetails getFeeStatus REST REST SOAP apis.mmu REST Podcast Producer REST SOAP REST

10. This work is licensed under a Attribution-NonCommercial-ShareAlike 2.0 licence getResources web service Lists tagged with Unit code REST Individual items extracted from RDF & XHTML getResources called with: moodleauth usermoodle course id (unit code)datetime stampsecurity token Custom block + To buy (3) Uploads tagged with Unit code + Essential (8) apis.mmu + Further (12) SOAP REST + Podcasts (4) Web-service searchby Unit returns matching items + Exam papers (4) Search by Unit codereturns RSS feedof matching podcasts getResources returns:Atom feed with SSO item links(item provenance maintained in source element) Podcast Producer REST Podcasts tagged with Unit code

11. PC Availability Web Service

13. Allows focus on data!

14. Very quick to develop

15. Quick development time means innovation can happen quickly

16. MMU web services output data in XML, RSS, and Atom

17. Turns inconsistent formats into standard compliant formats

19. Strict syntax – good for critical services

20. What version of .NET?

21. Cool software or addons:

22. Use SoapUI to check SOAP services to consume in .NET!

23. LinqPad

26. Results & Stats In 227 days the web services have had 6,445,204 hits getWebCTAreas 2,426,383 getWebCTAnnouncements 1,600,768 getFeeStatus 768,057 getPCAvailability 306,403 This is only by widgets and My Mobile does not count My MMU getFeeEmail 3,506 (i.e. number of students who have requested full details)

27. Useful Links lrt.mmu.ac.uk/ /w2c = W2C widget developments

28. Questions?

30. Edit the config.xml file

31. Delete the <service> and <servicebehavoiur> nodes

32. Add the following code:Creating a REST Web Service in VS2008

33. <service name="uk.ac.mmu.Service1" behaviorConfiguration="uk.ac.mmu.Service1Behavior"> <endpoint address="" binding="wsHttpBinding" contract="uk.ac.mmu.IService1"> </endpoint> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/> <endpointBehaviors> <behavior name="webHttp"> <webHttp/> </behavior> </serviceBehaviors> </endpointBehaviors>

34. Create the Interface Edit Iservice.cs using System.ServiceModel.Web; [OperationContract, WebGet(UriTemplate = "getResources?person={user}&unit={unit}", ResponseFormat = WebMessageFormat.Xml)] Rss20FeedFormatter GetResourcesRss( string user, string unit);

35. Reading XML – Simple Way string token = GetMD5Hash(developer + date + sharedsecret); egXml.Load('Service1.svc/getResources?person=' + person + 'unit=' + unit + 'developer=' + dev + 'dtm=' + date + 'token=' + token); nsm.AddNamespace("mmu", "http://apis.mmu.ac.uk/"); XmlNodeListxnList = homeAreaXml.SelectNodes("//entry"); foreach (XmlNodexn in xnList) { //do something! }

36. Reading XML or RSS – The LINQ Way var items = from item in feed.Items where true orderbyitem.LastUpdatedTime.Date descending select item; foreach (SyndicationItem item in items) { //do something! }

37. Outputting RSS SyndicationFeedresourcesFeed = new SyndicationFeed( "Resources for " + unit, "", null); Collection<SyndicationItem> items = new Collection<SyndicationItem>(); item = new SyndicationItem( title1 , description1, new Uri(buyItemsFeed) ); items.Add(item); item = new SyndicationItem( title2 , description2, new Uri(essentialItemsFeed) ); items.Add(item); resourcesFeed.Items = items; //choose between outputting as RSS or Atom Rss20FeedFormatter rss = new Rss20FeedFormatter(feed); return rss;