SCALA VIENNA WEBAPPRELOADED

Felix Amerbauer, @felixamerbauerNikolay Kushin, @zikolach

Wantedto DO it

What we use

IntegrationEv

ents

and

Phot

osTw

eet t

imeli

ne ContributorsScala Posts

SOME BORING TECH DETAILS

Blogs: how to add your ownGo to Scala Vienna Web repository (https://github.com/scala-vienna/scala-vienna-web)

Fork it and checkout

Find /conf/application.conf file and add your blog record to “blogs.list” section at the bottom

Fix some bugs :)

Ensure that everything works

Commit changes and make pull request

Enjoy and relax!!!

Blogs: using Play configblogs.default.categories = ["scala", "akka", "play", "reactive"] blogs.list = [ {url: "http://blog.papauschek.com/feed/", categories: []}, {url: "http://manuel.bernhardt.io/feed/", categories: []} ]

Add new section to config

val blogs = Play.configuration.getObjectList("blogs.list") match { case Some(list) => { list.flatMap(b => { try { val url = b.get("url").unwrapped().asInstanceOf[String] val cats = b.get("categories").unwrapped().asInstanceOf[util.ArrayList[String]].toSet Seq(Blog(url, if (cats.isEmpty) defaultCategories else cats)) } catch { case e: Throwable => { Logger.warn(e.getMessage); Nil } } }) } …

Read it

API: JSON validation case class Contributor( login: String, id: Long, avatar_url: String, …

Use case classes implicit val contributorFormat =

Json.format[Contributor]

Add implicit Format to the scope

def getContributors: Future[List[Contributor]] = { WS.url("https://api.github.com/repos/rafacm/scala-vienna-web/contributors") .withAuth(apiKey, "x-oauth-basic", Realm.AuthScheme.BASIC) .get().map(response => if (response.status == 200) { response.json.validate[List[Contributor]] .recoverTotal(e => { Logger.warn(s"getContributors: ${e.toString}"); Nil }) } else { Logger.warn(s"getUser: ${response.statusText}"); Nil } ) }

Validate JSON

Talks: how to add your ownGo to Scala Vienna Web repository (https://github.com/scala-vienna/scala-vienna-web)

Fork it and checkout

Add new talk /conf/<yyyymmdd-slug>.md

That’s too complicated - I skip it

Ensure that everything works

Commit changes and make pull request

Enjoy and relax!!!

Talks: file contents example--- title = Integration testing with MongoDB and ScalaTest speaker = Michal Bigos meetupEventId = 106481582 meetupMemberId = 21178561 twitter = teliatko tags = "Scala,ScalaTest,MongoDB" slides = "http://teliatko.github.io/talks/vsug-2013-03_it-with-mongodb.html#/" --- * Strategy for testing on our last Play! project * Why we have done integration testing at all * Using ScalaTest for integration testing with MongoDB * Possibilities of integration testing frameworks * Custom DSL for seeding the MongoDB * Small extensions to Casbah for better query syntax

Talks: using markdownAdd dependency

libraryDependencies ++= Seq( "org.pegdown" % "pegdown" % "1.4.2" )

Read markdown files

val dir = Play.getFile(talksDirectory)

Convert to HTML

private def markdown(markdown: String): Html = Html(pegDownProcessor.markdownToHtml(markdown))

MAKE IT BETTER

COLLABORATORS WANTED!!!

“The older I grow the more I listen to people

who don't talk much.”

– Germain G. Glien