An alternative SilverStripe story: Business applications
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Talk at stripecon 2017, Malta
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An alternative SilverStripe story: Business applications
- 1. An alternative SilverStripe story: Business applications Andy Adiwidjaja, StripeCon 17
- 2. Agenda • SilverStripe as a website cms • SilverStripe as a business application framework • Side topic: Offline
- 3. Andy Adiwidjaja • Adiwidjaja Teamworks GmbH • Ahrensburg near Hamburg, Germany • Information management, systems thinking • Websites since 1999 • SilverStripe since 2009
- 4. SilverStripe as a website cms
- 6. Why not… • Wordpress • Typo 3 • Joomla • Jimdo • …
- 7. My SilverStripe-Story • CMS with mature PHP framework • Small core with few modules (SortableGridField, Translatable/Fluid, MultiSite, UserForm, BetterButtons, Elemental) • Always individual code
- 8. SilverStripe as a business application framework
- 9. Be useful.
- 16. Look for Excel! • If someone regularly sends an Excel document via email • If the CEO has an Excel document on his laptop which he prints every morning. • If there is a photo of a wall with sticky notes on it in the intranet which someone manually copies into an Excel document on a daily basis then you can probably help
- 17. AlternativeTo Enterprise software • ERP • CRM • Java • App-Development Office software • Excel • Access • Sharepoint • Email Frameworks • Laravel (+Backpack!) • Luba • Django • Rails
- 18. Rapid Application Development • Fast results • Incremental development • ORM • Migrations • Form scaffolding
- 19. Silverstripe • Very fast development • ORM, /dev/build • Batteries included • Stable • Tree structure
- 20. Work items • Status • Owner • Version • ModificationDate • Notifications
- 21. Basic app structure Filterable List Detail View
- 25. User centered design • Admin for admins • Reduced interfaces for users • Frontend-Editing • Separation of interfaces • Small use cases can be very important
- 26. There is much more to do • Reports • Semantic Versioning • Approval workflows • Automatic imports • Email automation • Attachments
- 27. Useful tools • Snappy • PHPExcel • PHPOffice • DND Upload • Offline!
- 29. Offline: Three tries • Presentations with a central CMS: iPad App • Survey tool: Cordova React App • Confidential portfolio database: Encrypted offline website
- 30. //Fetch files var filedata = json["Files"].arrayValue var configuration = NSURLSessionConfiguration.backgroundSessionConfigurationWithIdentifier(Sess ionProperties.identifier) var delegate = DownloadSessionDelegate.sharedInstance delegate.completeHandler = { Void -> Void in success(pagesdata) } delegate.updateHandler = update var backgroundSession = NSURLSession(configuration: configuration, delegate: delegate, delegateQueue: nil) let cachePolicy = NSURLRequestCachePolicy.ReloadIgnoringLocalCacheData for url in filedata { var stringUrl = base+url.stringValue var req = NSURLRequest(URL: NSURL(string:stringUrl)!, cachePolicy: cachePolicy, timeoutInterval: 100) var downloadTask = backgroundSession.downloadTaskWithRequest(req) delegate.addTask(downloadTask) } delegate.resumeAll() iPad App (Swift)
- 31. Neurotest • Demo
- 33. Client App Server Data Results React IndexedDB File API (imgcache.js) JSON SilverStripe Users Admins
- 35. Appcache <html lang="en-gb" manifest=„/offliner/manifest"> <iframe src="/fallback.html?v=15#iframed" style="position:absolute;top:-999em;visibility:hidden "></iframe>');
- 36. Web SQL
- 37. IndexedDB
- 38. LocalStorage
- 39. So? • Appcache for static files, images • IndexedDB or LocalStorage for content storage • Beware: Limits!
- 40. CACHE MANIFEST # 2015-12-08 16:17:37 /fallback.html /offliner/js/jquery.js /offliner/js/sjcl.js /offliner/js/offliner.js … /mysite/img/logo.png /mysite/img/logout.png /mysite/img/reload.png /mysite/img/search.png /assets/Uploads/dummy-320x240-Monkey1.jpg /assets/Uploads/logo.png NETWORK: * FALLBACK: / /fallback.html Appcache: Static files
- 41. Page data
- 42. storage
- 43. renderPage
- 44. Conclusion • SilverStripe is great as a business application framework • Offline applications are tricky, but solvable • Questions?