Support a config item for the length of the routers list

2 files changed, 4 insertions, 2 deletions

diff --git a/includes/config.defaults.php b/includes/config.defaults.php
index db0b1cf..87784df 100644
--- a/includes/config.defaults.php
+++ b/includes/config.defaults.php
@@ -69,7 +69,9 @@ $config = array(
     // Show visitor IP address
     'show_visitor_ip' => true,
     // Frontpage order you can use: routers, commands, parameter, buttons
-    'order' => array('routers', 'commands', 'parameter', 'buttons')
+    'order' => array('routers', 'commands', 'parameter', 'buttons'),
+    // Number of routers to show on frontpage
+    'router_count' => 5
   ),
 
   // Contact (both null for no contact)
diff --git a/index.php b/index.php
index 64e72bb..714bed6 100644
--- a/index.php
+++ b/index.php
@@ -42,7 +42,7 @@ final class LookingGlass {
   private function render_routers() {
     print('<div class="form-group">');
     print('<label for="routers">Router to use</label>');
-    print('<select size="5" class="form-control" name="routers" id="routers">');
+    print('<select size="'.$this->frontpage['router_count'].'" class="form-control" name="routers" id="routers">');
 
     $first = true;
     foreach (array_keys($this->routers) as $router) {