Resolve image URLs, fixes #38

Using outidr & dir options

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/parse/renderer.js b/lib/parse/renderer.js
index f58ac32..848f6e3 100644
--- a/lib/parse/renderer.js
+++ b/lib/parse/renderer.js
@@ -68,5 +68,27 @@ GitBookRenderer.prototype.link = function(href, title, text) {
     return out;
 };
 
+GitBookRenderer.prototype.image = function(href, title, text) {
+    // Our "fixed" href
+    var _href = href;
+
+    // Parsed version of the url
+    var parsed = url.parse(href);
+
+    // Options
+    var o = this._extra_options;
+
+    // Relative image, rewrite it depending output
+    if(!parsed.protocol && parsed.path[0] != '/' && o && o.dir && o.outdir) {
+        _href = path.relative(o.outdir, path.normalize(path.join(
+            o.dir,
+            href
+        )));
+    }
+
+    return GitBookRenderer.super_.prototype.image.call(this, _href, title, text);
+};
+
+
 // Exports
 module.exports = GitBookRenderer;