Add filter resolveAsset to template for website

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/output/base.js b/lib/output/base.js
index 7b527da..e674f46 100644
--- a/lib/output/base.js
+++ b/lib/output/base.js
@@ -173,6 +173,14 @@ Output.prototype.getPageContext = function(page) {
     );
 };
 
+// Resolve a file path in the context of a specific page
+// Result is an "absolute path relative to the output folder"
+Output.prototype.resolveForPage = function(page, href) {
+    if (_.isString(page)) page = this.book.getPage(page);
+
+    href = page.relative(href);
+    return this.onRelativeLink(page, href);
+};
 
 // Filename for output
 // READMEs are replaced by index.html