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Fix page-relative links, e.g. in TOC.

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Tobias Roeser
2014-03-05 09:12:03 +01:00
parent 4276c8f23e
commit af397ba150
1 changed files with 4 additions and 1 deletions
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5
src/main/scala/view/Asciidoc.scala
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@@ -35,6 +35,8 @@ object Asciidoc {
prefixRelativeUrls(rendered, relativeUrlPrefix) prefixRelativeUrls(rendered, relativeUrlPrefix)
} }
private[this] val exceptionPrefixes = Seq("#", "/", "http://", "https://")
def prefixRelativeUrls(html: String, urlPrefix: String): String = { def prefixRelativeUrls(html: String, urlPrefix: String): String = {
val cleaner = new HtmlCleaner() val cleaner = new HtmlCleaner()
val node = cleaner.clean(html) val node = cleaner.clean(html)
@@ -43,7 +45,8 @@ object Asciidoc {
htmlNode match { htmlNode match {
case tag: TagNode if tag.getName == "a" => case tag: TagNode if tag.getName == "a" =>
Option(tag.getAttributeByName("href")) foreach { href => Option(tag.getAttributeByName("href")) foreach { href =>
if (!href.startsWith("/") && !href.startsWith("http://") && !href.startsWith("https://")) { if (exceptionPrefixes.forall(p => !href.startsWith(p))) {
// if (!href.startsWith("/") && !href.startsWith("http://") && !href.startsWith("https://")) {
tag.addAttribute("href", s"${urlPrefix}${href}") tag.addAttribute("href", s"${urlPrefix}${href}")
} }
} }