Import and Export Apps

You can export or import apps using the MT Showcase Editor. You may want to do this for backup purposes or to import apps onto a different video wall.

You can export apps in their entirety, or you can selectively export structures, themes, service sets, Codice data, and media library assets. You can subsequently re-import files that you exported previously.

Exporting Data from MT Showcase

You can export any combination of data from your MT Showcase server. Exported data is downloaded as a showcase file to your local computer. You must also provide a short name or description for your file.

Apps are always exported in their entirety with their associated structure, theme, and service set. If you do not want to export an entire app, you can selectively export its structure, theme or service set.

In addition, you can export the Codice database. This contains details about all registered Codices (personal markers, erasers and markers for banning tweets in a Twitter feed).

Finally, you can export the media library. You can choose to export all items ('assets') or only items that are currently used by a structure, theme or content set.

Tip

If your media library is very large, it may be more practical to maintain separate copies of library items (for example, in a backup folder on your network), instead of exporting all items to a showcase file.

Importing Data into MT Showcase

You can re-import files of MT Showcase data that you exported previously.

When you select the showcase file, you can specify which components you want to import. You can import an app in its entirety, or you can selectively import the structure, theme, and service set. You can also optionally re-import the Codice database and any media library items that you previously exported.

Full export and import instructions are in the MT Showcase Editor Manual. Registered users can download this manual from: https://cornerstone.multitouch.fi/mt-showcase-manuals

Import Data into MT Showcase

You can re-import files of MT Showcase data that you exported previously.

Follow these steps:

  1. Click Import & Export in the left-hand menu.

  2. Go to the Import a File section.

  3. Click the Choose File button and browse to the showcase file you want.

  4. Click the Upload button.

Import and Export screen, Import a File section

Import & Export screen, Import a File section.

Upgrade MT Showcase

To upgrade to a newer version of MT Showcase, simply install the newer version over the existing version.

Note

Currently, it is not possible to roll back to a MT Showcase version earlier than 1.9.0 after upgrading.

Upgrading on Ubuntu Systems

Simply follow the instructions in the installation section and install the new version of MT Showcase over the existing version.

Upgrading on Windows Systems

Simply follow the instructions in the installation section and install the new version of MT Showcase over the existing version.

Automatic Backup on Upgrade

MT Showcase automatically saves a backup of existing data when upgraded. See the Backup and Restore section for details on creating and restoring backups. You can use this automatic backup to downgrade MT Showcase if needed.

Downgrade MT Showcase

Starting with MT Showcase 1.9.0, you can downgrade to an earlier version of MT Showcase if you have a backup of MT Showcase data from or before that version. It is not possible to downgrade existing MT Showcase data.

To downgrade MT Showcase, follow these steps:

  1. Ensure you have a backup from the version you wish to downgrade to.

  2. Install the desired version of MT Showcase, following the instructions in the installation section for Ubuntu or Windows.

  3. Use mt-showcase-ctl utility tool to restore MT Showcase data from the backup; see the Backup and Restore section for details.