luci-app-attendedsysupgrade: add keep-settings opt

add a keep-settings checkbox to the webview
this PR depends on [this][1] PR in openwrt/packages

[1]: https://github.com/openwrt/packages/pull/4689

Signed-off-by: Paul Spooren <paul@spooren.de>

diff --git a/applications/luci-app-attendedsysupgrade/luasrc/view/attendedsysupgrade.htm b/applications/luci-app-attendedsysupgrade/luasrc/view/attendedsysupgrade.htm
index 759949dbe5cf4ef0eddb4b4f0a99d3eb5cf2e7ef..9160674e58e4ffc3218ac9ea45ecba3430e7bc9c 100644 (file)
--- a/applications/luci-app-attendedsysupgrade/luasrc/view/attendedsysupgrade.htm
+++ b/applications/luci-app-attendedsysupgrade/luasrc/view/attendedsysupgrade.htm
@@ -6,6 +6,12 @@
 </div>
 <input class="cbi-button" value="search for updates" onclick="update_request()" type="button" id="update_button">
 <div style="display: none" id="packages" class="alert-message success"></div>
+<div class="cbi-value" id="keep_container" style="display: none">
+       <label class="cbi-value-title" for="keep">keep settings:</label>
+       <div class="cbi-value-field">
+               <input type="checkbox" name="keep" id="keep" checked="checked" />
+       </div>
+</div>
 
 <script type="text/javascript">
 
@@ -217,6 +223,7 @@ function image_request_handler(response) {
                update_info("image created")
                document.getElementById("update_button").value = "sysupgrade"
                document.getElementById("update_button").onclick = function() {download_image(response_content.url); }
+               document.getElementById("keep_container").style.display = "block";
        }
 }
 
@@ -234,7 +241,8 @@ function upload_image(blob) {
        upload_request.addEventListener('load', function(event) {
                // this checksum should be parsed
                document.getElementById("update_info").innerHTML = "flashing... please wait" // show fancy indicator http://www.ajaxload.info/
-               ubus_request("attendedsysupgrade", "sysupgrade", '{  }', 'done');
+
+               ubus_request("attendedsysupgrade", "sysupgrade", '{ "keep_settings": ' + document.getElementById("keep").checked + ' }', 'done');
        });
 
        upload_request.addEventListener('error', function(event) {