firmware: improve GUI responses; closes #1009

(cherry picked from commit a89858db)

src/opnsense/mvc/app/controllers/OPNsense/Core/Api/FirmwareController.php

@@ -55,10 +55,10 @@ class FirmwareController extends ApiControllerBase
                 $response['status_msg'] = gettext('Connection error.');
                 $response['status'] = 'error';
             } elseif (array_key_exists('repository', $response) && $response['repository'] == 'error') {
-                $response['status_msg'] = gettext('Repository problem.');
+                $response['status_msg'] = gettext('Could not find the repository on the selected mirror.');
                 $response['status'] = 'error';
             } elseif (array_key_exists('updates', $response) && $response['updates'] == 0) {
-                $response['status_msg'] = gettext('There are no updates available.');
+                $response['status_msg'] = gettext('There are no updates available on the selected mirror.');
                 $response['status'] = 'none';
             } elseif ((array_key_exists(0, $response['upgrade_packages']) &&
                 $response['upgrade_packages'][0]['name'] == 'pkg') ||
@@ -66,11 +66,7 @@ class FirmwareController extends ApiControllerBase
                 $response['reinstall_packages'][0]['name'] == 'pkg')) {
                 $response['status_upgrade_action'] = 'pkg';
                 $response['status'] = 'ok';
-                $response['status_msg'] =
-                    gettext(
-                        'There is a mandatory update for the package manager available. ' .
-                        'Please install and fetch updates again.'
-                    );
+                $response['status_msg'] = gettext('There is a mandatory update for the package manager available.');
             } elseif (array_key_exists('updates', $response)) {
                 $response['status_upgrade_action'] = 'all';
                 $response['status'] = 'ok';

src/opnsense/mvc/app/views/OPNsense/Core/firmware.volt

@@ -160,7 +160,11 @@ POSSIBILITY OF SUCH DAMAGE.
             }
             if (data['status'] == 'done') {
                 $("#upgrade_progress").removeClass("fa fa-spinner fa-pulse");
+                if ($.upgrade_action != 'pkg') {
                     $('#updatestatus').html("{{ lang._('Upgrade done!') }}");
+                } else {
+                    $('#updatestatus').html("{{ lang._('Package manager update done. Please check for more updates.') }}");
+                }
                 $("#upgrade").attr("style","display:none");
                 packagesInfo();
             } else if (data['status'] == 'reboot') {