About LibreOffice Online Editor
Allow editing page files in common office formats directly in the ProcessWire backend with LibreOffice Online / Collabora CODE.
Inputfield modules that provide a UI input widget in the ProcessWire admin.
Non-stable. Not yet intended for use in production environments. *
|Date Added||April 11, 2018|
|Last Updated||April 15, 2018|
This module's files should be placed in /site/modules/LoolEditor/
How to install or uninstall modules
ProcessWire module - inline editing for office documents using Collabora CODE
- An Installation of ProcessWire CMS with Apache or NGINX on a docker-capable server
- Docker runtime
- HTTPS with a certificate trusted by the browser (e.g. from LetsEncrypt)
- A working installation of the Collabora CODE docker image
- This module, apparently
- Install ProcessWire 3 as documented here. If you are new to ProcessWire, you may want to select a site profile other than "blank"
- Download this module through the green icon at the top right and extract the contents into the site/modules directory of your ProcessWire installation
- Enter the ProcessWire admin backend, go to "Modules" -> "Refresh" and install ProcessLoolEditor (titled "LibreOffice Online Editor")
- Copy the file "wopi-template.php" from the modules directory to site/templates, rename it there to "wopi.php" and make sure it is readable by the web server
- Create a template named "wopi". It needs no additional fields
- Create a page named "wopi" under /home and set it to "hidden"
- Configure your webserver to use https encryption
- Install Collabora CODE like documented here in steps 1 to 5 (no need to do dabble with the NextCloud app. Take care to follow all the instructions, especially regarding the docker run syntax and webserver configuration, to the point
- Enable LoolEditor on a file field (go to Setup -> Fields, choose your file field there, change to the "Details" tab and scroll to the bottom. You will find a checkbox there to enable LoolEditor for this field:
- Edit a page with a file field in ProcessWire and upload an office document. After saving, you will see an edit icon right of the filename. Click on it.
- Your LibreOffice editor should open in a modal and you should be able to edit the file and save any changes
- Pass the correct locale to the CODE leaflet
Finish implementing file locking[X] Done Make the editor modal look nicer and fit the editor more tightly into the available space[X] Done
- Add a little more error handling and reporting
- Allow more customization
Make editor use configurable on a per-field basis[X] Done
I had a bit of trouble getting my Collabora CODE docker instance to run on Ubuntu 16.04. The container simply failed to spin up with a cryptic error message saying something about an invalid graphdriver. Despite how it sounds, this has nothing to do with graphics at all. The culprit apparently was that a disagreement about storage driver. I could fix this by adding a
/etc/docker/daemon.js as described here.
I'm using my local development machine behind a NAT, so the official server name resolves to a public IP. CODE whoever needs to communicate with ProcessWire on the internal IP, as my router (like most) doesn't allow looping connections.
Thus, I had to tell the docker container to resolve the official hostname to the private 192.168.xxx.xxx IP instead of the public one. Fortunately, there's a command line argument for docker run that does just that. Use
docker run --add-host=your.public.hostname:192.168.xxx.xxx ...your other arguments...
This module is released under MPL 2.0. See the LICENSE file in this repository for details.
Big thanks go to
- The LibreOffice folks who built a viable alternative for office software in a monopolized market and keep improving it
- The folks at Collabora for their efforts in bringing LibreOffice into the web
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