Fix canned responses in HTML mode (#1489536)

program/js/app.js

@@ -3396,7 +3396,7 @@ function rcube_webmail()
     if ($("input[name='_is_html']").val() == '1') {
       var editor = tinyMCE.get(this.env.composebody);
       editor.getWin().focus(); // correct focus in IE & Chrome
-      editor.selection.setContent(insert, { format:'text' });
+      editor.selection.setContent(this.quote_html(insert).replace(/\r?\n/g, '<br/>'), { format:'text' });
     }
     // replace selection in compose textarea
     else {

program/steps/settings/edit_response.inc

@@ -35,7 +35,7 @@ if (($key = rcube_utils::get_input_value('_key', rcube_utils::INPUT_GPC))) {
 // save response
 if ($RCMAIL->action == 'save-response' && isset($_POST['_name']) && !$RESPONSE_RECORD['static']) {
     $name = trim(rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST));
-    $text = trim(rcube_utils::get_input_value('_text', rcube_utils::INPUT_POST));
+    $text = trim(rcube_utils::get_input_value('_text', rcube_utils::INPUT_POST, true));
 
     if (!empty($name) && !empty($text)) {
         $dupes = 0;

program/steps/settings/responses.inc

@@ -22,7 +22,7 @@
 
 if (!empty($_POST['_insert'])) {
     $name = trim(rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST));
-    $text = trim(rcube_utils::get_input_value('_text', rcube_utils::INPUT_POST));
+    $text = trim(rcube_utils::get_input_value('_text', rcube_utils::INPUT_POST, true));
 
     if (!empty($name) && !empty($text)) {
         $dupes = 0;