Add an option to use the <base> tag (turned on by default).

git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x@98 20a16fea-79d4-4915-8869-1ea9d5ebf173

sites/all/themes/unl_wdn/html.tpl.php

@@ -40,6 +40,10 @@ $t->head .= PHP_EOL
           . $scripts . PHP_EOL
           ;
 
+if (theme_get_setting('use_base')) {
+	$t->head .= '<base href="' . url('<front>', array('absolute' => TRUE)) . '" />' . PHP_EOL;
+}
+
 $t->doctitle = '<title>'. unl_wdn_head_title() .'</title>';
 
 $html = $t->toHtml();

sites/all/themes/unl_wdn/theme-settings.php

@@ -8,4 +8,11 @@ function unl_wdn_form_system_theme_settings_alter(&$form, &$form_state)
         '#default_value' => theme_get_setting('zen_forms'),
         '#description' => t('Transforms all forms into the list-based zen forms.')
     );
+    
+    $form['use_base'] = array(
+        '#type' => 'checkbox',
+        '#title' => t('Use HTML Base Tag in Head'),
+        '#default_value' => theme_get_setting('use_base'),
+        '#description' => t('Adds an HTML Base tag to the &lt;head&gt; section with href="' . url('<front>', array('absolute' => TRUE)) . '"')
+    );
 }

sites/all/themes/unl_wdn/unl_wdn.info

@@ -14,3 +14,4 @@ regions[optionalfooter] = Optional Footer
 regions[footercontent] = Footer Content
 plugins[panels][layouts] = layouts
 settings[zen_forms] = 0
+settings[use_base] = 1