From a15aa9eade99d74d4b47a8c473c331e13359322c Mon Sep 17 00:00:00 2001
From: Imran Sobir <ahmedimransobir@gmail.com>
Date: Thu, 9 Feb 2017 17:18:57 +0500
Subject: [PATCH] Hide next links to future.

---
 qutebrowser/browser/qutescheme.py     |  7 ++++---
 qutebrowser/html/history.html         |  8 +++++---
 tests/unit/browser/test_qutescheme.py | 10 ++++++++++
 3 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/qutebrowser/browser/qutescheme.py b/qutebrowser/browser/qutescheme.py
index 1b51f405b..602dce336 100644
--- a/qutebrowser/browser/qutescheme.py
+++ b/qutebrowser/browser/qutescheme.py
@@ -207,9 +207,10 @@ def qute_history(url):
     html = jinja.render('history.html',
                         title='History',
                         history=history,
-                        curr_date=curr_date.strftime("%a, %d %B %Y"),
-                        next_date=next_date.strftime("%Y-%m-%d"),
-                        prev_date=prev_date.strftime("%Y-%m-%d"))
+                        curr_date=curr_date,
+                        next_date=next_date,
+                        prev_date=prev_date,
+                        today=datetime.date.today())
     return 'text/html', html
 
 
diff --git a/qutebrowser/html/history.html b/qutebrowser/html/history.html
index 35bb79b39..e117d7e80 100644
--- a/qutebrowser/html/history.html
+++ b/qutebrowser/html/history.html
@@ -70,7 +70,7 @@ tr:nth-child(odd) {
 
 {% block content %}
 
-<h1>Browsing history <span class="date">{{curr_date}}</span></h1>
+<h1>Browsing history <span class="date">{{curr_date.strftime("%a, %d %B %Y")}}</span></h1>
 
 <table>
     <tbody>
@@ -83,7 +83,9 @@ tr:nth-child(odd) {
     </tbody>
 </table>
 
-<span class="pagination-link"><a href="qute://history/?date={{prev_date}}">Previous</a></span>
-<span class="pagination-link"><a href="qute://history/?date={{next_date}}">Next</a></span>
+<span class="pagination-link"><a href="qute://history/?date={{prev_date.strftime("%Y-%m-%d")}}">Previous</a></span>
+{% if today >= next_date %}
+<span class="pagination-link"><a href="qute://history/?date={{next_date.strftime("%Y-%m-%d")}}">Next</a></span>
+{% endif %}
 
 {% endblock %}
diff --git a/tests/unit/browser/test_qutescheme.py b/tests/unit/browser/test_qutescheme.py
index 08a3eaf1b..5db896c83 100644
--- a/tests/unit/browser/test_qutescheme.py
+++ b/tests/unit/browser/test_qutescheme.py
@@ -99,3 +99,13 @@ class TestHistoryHandler:
         assert "today" not in data
         assert "tomorrow" in data
         assert "yesterday" not in data
+
+    def test_no_next_link_to_future(self):
+        """Ensure there's no next link pointing to the future."""
+        url = QUrl("qute://history")
+        _mimetype, data = qutescheme.qute_history(url)
+        assert "Next" not in data
+
+        url = QUrl("qute://history?date=" + self.next_date.strftime("%Y-%m-%d"))
+        _mimetype, data = qutescheme.qute_history(url)
+        assert "Next" not in data