src/main/kotlin/net/pterodactylus/sone/web/page/TemplateRenderer.kt

   1 package net.pterodactylus.sone.web.page
   2
   3 import net.pterodactylus.util.template.*
   4 import java.io.*
   5 import javax.inject.*
   6
   7 class TemplateRenderer @Inject constructor(private val templateContextFactory: TemplateContextFactory) {
   8
   9         fun render(template: Template, processor: (TemplateContext) -> Unit = {}): String =
  10                         templateContextFactory.createTemplateContext().let { templateContext ->
  11                                 templateContext.mergeContext(template.initialContext)
  12                                 processor(templateContext)
  13                                 StringWriter().also { template.render(templateContext, it) }.toString()
  14                         }
  15
  16 }