Fix link and navigation click

3 files changed, 18 insertions, 9 deletions

diff --git a/packages/gitbook-core/src/actions/navigation.js b/packages/gitbook-core/src/actions/navigation.js
index af0fdff..60be593 100644
--- a/packages/gitbook-core/src/actions/navigation.js
+++ b/packages/gitbook-core/src/actions/navigation.js
@@ -71,7 +71,7 @@ function redirect(uri) {
  * @param {Boolean} options.replace
  * @return {Action} action
  */
-function fetchPage(uri, options) {
+function fetchPage(uri, options = {}) {
     const { replace } = options;
 
     return (dispatch, getState) => {
diff --git a/packages/gitbook-core/src/components/Link.js b/packages/gitbook-core/src/components/Link.js
index ade7461..83ecdd5 100644
--- a/packages/gitbook-core/src/components/Link.js
+++ b/packages/gitbook-core/src/components/Link.js
@@ -1,5 +1,7 @@
 const React = require('react');
 const ReactRedux = require('react-redux');
+const path = require('path');
+const url = require('url');
 const SummaryArticleShape = require('../shapes/SummaryArticle');
 
 const Link = React.createClass({
@@ -23,9 +25,13 @@ const Link = React.createClass({
             return to;
         }
 
+        // Article
         if (typeof to.ref === 'string') {
-            // TODO: normalize url
-            return to.ref;
+            const parts = url.parse(to.ref);
+            const ext = path.extname(parts.pathname);
+            const pathname = path.basename(parts.pathname, ext) + '.html';
+
+            return pathname + (parts.hash || '');
         }
     },
 
diff --git a/packages/gitbook-core/src/reducers/page.js b/packages/gitbook-core/src/reducers/page.js
index 275fce7..2d8c943 100644
--- a/packages/gitbook-core/src/reducers/page.js
+++ b/packages/gitbook-core/src/reducers/page.js
@@ -2,17 +2,20 @@ const { Record } = require('immutable');
 const ACTION_TYPES = require('../actions/TYPES');
 
 const DEFAULTS = {
-    title:   '',
-    content: '',
-    dir:     'ltr',
-    depth:   1,
-    level:   ''
+    title:    '',
+    content:  '',
+    dir:      'ltr',
+    depth:    1,
+    level:    '',
+    previous: null
 };
 
 class PageState extends Record(DEFAULTS) {
     static create(state) {
         return state instanceof PageState ?
-            state : new PageState(state);
+            state : new PageState({
+                ...state
+            });
     }
 }