From fe6fa86d3d0e16eaa1e0f2b003a8f21fd0af0233 Mon Sep 17 00:00:00 2001
From: "Mikhail Andreev (adw0rd)" <x11org@gmail.com>
Date: Sat, 1 Jun 2013 16:04:38 +0400
Subject: [PATCH] Bugfix: then torrent_content_hash is not exist

---
 .../templates/torrent_stream/button.html      | 44 ++++++++++---------
 .../templates/torrent_stream/player.html      | 44 ++++++++++---------
 2 files changed, 46 insertions(+), 42 deletions(-)

diff --git a/torrent_stream/templates/torrent_stream/button.html b/torrent_stream/templates/torrent_stream/button.html
index 7a8aff0..faaf17d 100644
--- a/torrent_stream/templates/torrent_stream/button.html
+++ b/torrent_stream/templates/torrent_stream/button.html
@@ -1,22 +1,24 @@
 {% load i18n static %}
-{% with 'torrent_stream_button_'|add:torrent_content_hash as transport_id %}
-    {% trans "Watch online" as watch_online_translated %}
-    <a href="#" id="{{ transport_id }}">
-        <img src="{% static "torrent_stream/play_icon_small.png" %}"
-             alt="{{ watch_online_translated }}" title="{{ watch_online_translated }}"
-             style="float:left" />
-        <span style="padding-left:2px">{{ watch_online_translated }}</span>
-    </a>
-    <div style="clear:both"></div>
-    <script type="text/javascript">
-        var torrent_stream_config = {
-            'transport_id': '{{ transport_id }}',
-            'torrent_stream_js': '{% url torrent_stream_js torrent_content_hash %}',
-            'box_width': parseInt('{{ TORRENT_STREAM_PLAYER.width }}'),
-            'box_height': parseInt('{{ TORRENT_STREAM_PLAYER.height }}'),
-            'ajax_loader': '{% static "torrent_stream/ajax-loader.gif" %}',
-            'close_player_confirm': '{% trans "Are you sure you want to close the player?" %}'
-        }
-    </script>
-    <script type="text/javascript" src="{% static "torrent_stream/button.js" %}"></script>
-{% endwith %}
+{% if torrent_content_hash %}
+    {% with 'torrent_stream_button_'|add:torrent_content_hash as transport_id %}
+        {% trans "Watch online" as watch_online_translated %}
+        <a href="#" id="{{ transport_id }}">
+            <img src="{% static "torrent_stream/play_icon_small.png" %}"
+                 alt="{{ watch_online_translated }}" title="{{ watch_online_translated }}"
+                 style="float:left" />
+            <span style="padding-left:2px">{{ watch_online_translated }}</span>
+        </a>
+        <div style="clear:both"></div>
+        <script type="text/javascript">
+            var torrent_stream_config = {
+                'transport_id': '{{ transport_id }}',
+                'torrent_stream_js': '{% url torrent_stream_js torrent_content_hash %}',
+                'box_width': parseInt('{{ TORRENT_STREAM_PLAYER.width }}'),
+                'box_height': parseInt('{{ TORRENT_STREAM_PLAYER.height }}'),
+                'ajax_loader': '{% static "torrent_stream/ajax-loader.gif" %}',
+                'close_player_confirm': '{% trans "Are you sure you want to close the player?" %}'
+            }
+        </script>
+        <script type="text/javascript" src="{% static "torrent_stream/button.js" %}"></script>
+    {% endwith %}
+{% endif %}
diff --git a/torrent_stream/templates/torrent_stream/player.html b/torrent_stream/templates/torrent_stream/player.html
index 596766d..adb5a1d 100644
--- a/torrent_stream/templates/torrent_stream/player.html
+++ b/torrent_stream/templates/torrent_stream/player.html
@@ -1,21 +1,23 @@
-{% with 'torrent_stream_transport_'|add:torrent_content_hash as transport_id %}
-    <div id="{{ transport_id }}"></div>
-    <script type="text/javascript">
-        (function() {
-            var script = document.createElement("script");
-            script.type = "text/javascript";
-            script.src = "{% url torrent_stream_js torrent_content_hash %}";
-            script.async = true;
-            var transport = document.getElementById('{{ transport_id }}');
-            transport.appendChild(script);
-            var player = document.createElement("div");
-            player.style.cssText = 'width:{{ TORRENT_STREAM_PLAYER.width }};'+
-                'height:{{ TORRENT_STREAM_PLAYER.height }};' +
-                'overflow:hidden';
-            transport.appendChild(player);
-            script.addEventListener('load', function () {
-                tsplayer(player, {width: "{{ TORRENT_STREAM_PLAYER.width }}", height: "{{ TORRENT_STREAM_PLAYER.height }}"});
-            });
-        })();
-    </script>
-{% endwith %}
+{% if torrent_content_hash %}
+    {% with 'torrent_stream_transport_'|add:torrent_content_hash as transport_id %}
+        <div id="{{ transport_id }}"></div>
+        <script type="text/javascript">
+            (function() {
+                var script = document.createElement("script");
+                script.type = "text/javascript";
+                script.src = "{% url torrent_stream_js torrent_content_hash %}";
+                script.async = true;
+                var transport = document.getElementById('{{ transport_id }}');
+                transport.appendChild(script);
+                var player = document.createElement("div");
+                player.style.cssText = 'width:{{ TORRENT_STREAM_PLAYER.width }};'+
+                    'height:{{ TORRENT_STREAM_PLAYER.height }};' +
+                    'overflow:hidden';
+                transport.appendChild(player);
+                script.addEventListener('load', function () {
+                    tsplayer(player, {width: "{{ TORRENT_STREAM_PLAYER.width }}", height: "{{ TORRENT_STREAM_PLAYER.height }}"});
+                });
+            })();
+        </script>
+    {% endwith %}
+{% endif %}