I'd prefer to do it in memory.
Writing to disk just to read it straight back seems like a lot of effort,
and I lose the ability to make pages that are updated on-the-fly.
I'll have a look at the source for the pollen and scribble renderers to see
if I can separate reading a file from transforming markup.
Thanks again
Stephen
On Wed, 4 Nov 2015 at 15:42, Matthew Butterick <chronf...@gmail.com> wrote:
> I haven't spent much time thinking about database / live web server
> integration. Pollen (and Greg Hendershott's Frog, which also supports
> Scribble syntax) are built around a static model. Of course, you could
> retrieve source from your database, write it to a temp file, and render
> that path.
>
>
>
> On Wednesday, November 4, 2015 at 3:44:33 AM UTC-8, spdegabrielle wrote:
> > Thanks Matthew,
> >
> > I have two question that I didn't express clearly:
> > 1. A renderer that would create xexpr's for direct consumption of the
> racket web server. It sounds like pollen will be perfect! (I quickly
> dismissed writing my own wiki-markup renderer on the basis that scribble
> already existed)
> > 2. A renderer that would accept a string rather than a path. Both the
> scribble and pollen renderers seem to require a path to a file, but I'm
> keen to store pages in a database[1].
> >
> > I think you have solved (1) thanks! - do you have any suggestions for
> (2)?
> >
> > I have another concern that I haven't thought through...can I (should I)
> enable users to enter executable code - I quite like the idea though it
> obviously holds risks :)
> >
> > Kind regards,
> >
> > Stephen
> >
> >
> > [1] as an alternative I could just store my wiki pages as text files in
> a git repository and get history for free but I wanted to keep it simple.
> >
> >
> > On Wed, 4 Nov 2015 at 02:27, Matthew Butterick <chro...@gmail.com>
> wrote:
> > I found this task challenging too, so I made a Scribble-derived DSL
> that's natively oriented toward making X-expressions, for instance:
> >
> >
> >
> >
> >
> > #lang pollen/markup
> >
> >
> >
> > ◊title{Bottles --- ◊italic{Abridged}}
> >
> >
> >
> > ◊(apply itemlist
> >
> > (for/list ([n (in-range 100 0 -1)])
> >
> > ◊item{◊(format "~a" n) bottles.}))
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > On Tuesday, November 3, 2015 at 4:08:01 PM UTC-8, spdegabrielle wrote:
> >
> > > Hi,
> >
> > >
> >
> > > is there a way to to generate xexprs for consumption of the web server
> >
> > >
> >
> > > I thought making a simple wiki with scribble as the syntax might be
> fun, but I'm tripping at this first hurdle i.e. (scribblestring->xexpr
> a-string) ->xexpr
> >
> > >
> >
> > > Any suggestions appreciated
> >
> > >
> >
> > > Stephen
> >
> > >
> >
> > >
> >
> > > #lang racket
> >
> > > (require scribble/decode)
> >
> > > (require scribble/render)
> >
> > > ;(require scribble/html-render)
> >
> > > ;(require scribble/text-render)
> >
> > > (require scribble/markdown-render)
> >
> > >
> >
> > > (define a
> >
> > > "@title{Bottles --- @italic{Abridged}}
> >
> > > @(apply itemlist
> >
> > > (for/list ([n (in-range 100 0 -1)])
> >
> > > @item{@(format \"~a\" n) bottles.}))")
> >
> > > a
> >
> > >
> >
> > > (render (list (decode (decode-string a))) (list
> "/Users/spdegarielle/Desktop/") #:render-mixin render-mixin )
> >
> >
> >
> > --
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