I`m using Elementary Os Loki and wanted to use ONLYOFFICE. I tried installing the last deb file from official site and tried to use the repo(no change). The problem is that when the package installs it doesn`t register itself to allow opening the file from filemanager or terminal(desktopeditors -f example.doc or smth). I found whole dir in the official repo where I think all logic is handled.
I also tried to fix by changing file in /usr/share/applications - defaults.list and desktopeditors.desktop.
Please fix this or give a nice explaination if it a feature. The only way to open a file is to use internal file chooser dialog or to drag&drop a file on the window.
It is a bug in onlyoffice-desktopeditors. We will fix it soon. You can set file associations: open context menu of the file, choose "open with" -> "other applications". Then find 'desktopeditors' in recommended applications, select this and press 'Set as default' button. After this you will be able to open files from file manager in ONLYOFFICE.