sourceafSlim::Slim.fan

using afEfan::EfanCompiler
using afEfan::EfanRenderer

** Simple service methods for compiling and rendering slim templates into HTML.
** For further information on the 'ctx' parameter, see 
** [efan: Passing Data]`http://repo.status302.com/doc/afEfan/#ctx`
const class Slim {
    
    const private SlimCompiler  slimCompiler    := SlimCompiler()
    const private EfanCompiler  efanCompiler    := EfanCompiler()
    
    ** Renders the given slim template into HTML.
    Str renderFromStr(Str slimTemplate, Obj? ctx := null, Type[] viewHelpers := Type#.emptyList) {
        location    := `render/from/str`
        efan        := slimCompiler.compileFromStr(location, slimTemplate)
        renderType  := efanCompiler.compileWithHelpers(location, efan, ctx?.typeof, viewHelpers)
        renderer    := (EfanRenderer) renderType.make
        return renderer.render(ctx)
    }

    ** Renders the given slim template file into HTML.
    Str renderFromFile(File slimFile, Obj? ctx := null, Type[] viewHelpers := Type#.emptyList) {
        location    := slimFile.normalize.uri
        efan        := slimCompiler.compileFromFile(slimFile)
        renderType  := efanCompiler.compileWithHelpers(location, efan, ctx?.typeof, viewHelpers)
        renderer    := (EfanRenderer) renderType.make
        return renderer.render(ctx)
    }
    
}