CKeditor auto-save (+drafts) #2663
Description
Current behavior
When editing a document with CKEditor, if edition time is too long, the session expires and the document is lost.
Expected behavior
Auto-save the document every 30 seconds. If the document hasn't been created yet, keep it in a user_drafts table. Only keep 5 drafts there. In the documents edition page, offer a list of drafts below the CKEditor to pick from.
Chamilo Version
1.11.8