Add help chapter about variables

1 files changed, 15 insertions, 6 deletions

diff --git a/lib/page/index.js b/lib/page/index.js
index 2a4553f..d057441 100644
--- a/lib/page/index.js
+++ b/lib/page/index.js
@@ -103,6 +103,20 @@ Page.prototype.read = function() {
     .then(this.update);
 };
 
+// Return templating context for this page
+// This is used both for themes and page parsing
+Page.prototype.getContext = function() {
+    return {
+        file: {
+            path: this.path,
+            mtime: this.mtime
+        },
+        page: {
+            // todo
+        }
+    };
+};
+
 // Parse the page and return its content
 Page.prototype.parse = function(output) {
     var that = this;
@@ -119,12 +133,7 @@ Page.prototype.parse = function(output) {
 
     // Render template
     .then(function() {
-        return that.book.template.renderString(that.content, {
-            file: {
-                path: that.path,
-                mtime: that.mtime
-            }
-        }, {
+        return that.book.template.renderString(that.content, that.getContext(), {
             file: that.path
         })
         .then(that.update);