From e84e77bb28d07d64152a75ebf846b9b565aa584a Mon Sep 17 00:00:00 2001
From: Iain Learmonth <irl@sr2.uk>
Date: Sat, 14 May 2022 11:57:16 +0100
Subject: [PATCH] portal: handle zero origins division

---
 app/portal/templates/home.html.j2 | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/portal/templates/home.html.j2 b/app/portal/templates/home.html.j2
index 5ad6c30..325f880 100644
--- a/app/portal/templates/home.html.j2
+++ b/app/portal/templates/home.html.j2
@@ -53,6 +53,7 @@
                 <h3 class="h4 card-header">Onion Services</h3>
                 <div class="card-body">
                     <h5 class="card-title">Onionification progress:</h5>
+                    {% if total_origins > 0 %}
                     <p class="card-text"><span class="display-1">{{ onionified }}</span>/{{ total_origins }}</p>
                     <div class="progress">
                         <div class="progress-bar bg-onion" role="progressbar"
@@ -61,6 +62,9 @@
                              aria-valuemax="100">{{ (onionified / total_origins * 100) | int }}%
                         </div>
                     </div>
+                    {% else %}
+                    <p class="card-text">No origins configured.</p>
+                    {% endif %}
                 </div>
             </div>
         </div>
@@ -70,14 +74,18 @@
                 <h3 class="h4 card-header"><abbr title="Open Observatory of Network Interference">OONI</abbr></h3>
                 <div class="card-body">
                     <h5 class="card-title">Origins with censorship detected:</h5>
+                    {% if total_origins > 0 %}
                     <p class="card-text"><span class="display-1">{{ ooni_blocked }}</span>/{{ total_origins }}</p>
                     <div class="progress">
-                        <div class="progress-bar bg-danger" role="progressbar"
+                        <div class="progress-bar bg-warning" role="progressbar"
                              style="width: {{ ooni_blocked / total_origins * 100 }}%"
                              aria-valuenow="{{ ooni_blocked / total_origins * 100 }}" aria-valuemin="0"
                              aria-valuemax="100">{{ (ooni_blocked / total_origins * 100) | int }}%
                         </div>
                     </div>
+                    {% else %}
+                    <p class="card-text">No origins configured.</p>
+                    {% endif %}
                 </div>
             </div>
         </div>