Hi Glenn
thanks for your reply. It seems to work for me :-) I was confused
between AtomResponse, Box[NodeSeq] and LiftResponse. I am at beginning
of this journey.
regards,
wibblecp.
On 23 Ott, 18:49, glenn <gl...@exmbly.com> wrote:
> I don't know if this will help, but I use a simple createTag to just
> enclose the full xml so it has a root element:
>
> def createTag(in: NodeSeq) = {
> <apbul_apii>{in}</apbul_api>
>
> }
>
> and then showArticles would call into a feed wrapper, passing in the
> result of yield, like this for an Atom feed:
>
> //Reacts to Get all reguest
> def showArticles():AtomResponse = {
> val eList = for(e <- Content.findAll) yield {
> e.toAtom
> }
>
> AtomResponse(feedWrapper(eList))
>
> }
>
> Glenn
>
> On Oct 23, 6:24 am, wibblecp <wibbl...@gmail.com> wrote:
>
> > hi guys,
> > I'm looking for a way to generate an rss feed with lift, I'm working
> > on something like this (from lift-book):
>
> > object OwnRssFeed extends XMLApiHelper {
> > def dispatch: LiftRules.DispatchPF = {
> > case Req("rss" :: Nil, "", GetRequest) => () => showArticles()
> > case Req("rss" :: _ :: Nil, "", _) => failure _
> > }
>
> > def failure() : LiftResponse = {
> > val ret: Box[NodeSeq] = Full(<op id="FAILURE"></op>)
> > NotFoundResponse()
> > }
>
> > def createTag(in: NodeSeq) = {
> > println("[CreateTag] " + in)
> > <rss version="2.0">
> > <channel>
> > <title>title</title>
> > <link>http://example.org</link>
> > <description>Example.org</description>
> > <language>en-us</language>
>
> > <generator>Lift WebFramework</generator>
> > {in}
> > </channel>
> > </rss>
> > }
>
> > def showArticles(): LiftResponse = {
> > val a: Box[NodeSeq] = for(a <- Article.find(By
> > (Article.published, true))) yield {
> > a.toXML
> > }
> > a
> > }
>
> > }
>
> > obviously the yield into the definition of showArticles method break
> > the cycle to the first one.
>
> > Could you suggest me what I can do? I am evaluating lift and scala
> > just in a while.
> > Thanks for your attention.
> > w.
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