View Source Presentation storage
You can configure different storage options for your presentations. By default, Claper uses the local storage.
Each presentation has a unique hash that is generated in two steps, first with :erlang.phash2("#{code}-#{name}") and then :erlang.phash2("#{hash}-#{System.system_time(:second)}").
local-storage
Local storage
The local storage is the default storage option. It stores the presentations in the priv/static/uploads/[hash] folder.
You can change the directory where the presentations are stored by changing the PRESENTATION_STORAGE_DIR variable in the .env file.
The uploads folder will be created automatically if it doesn't exist.
s3-storage
S3 storage
You can use S3 storage to store your presentations.
When user upload a new presentation, the destination file is uploaded to S3 in your bucket in presentations/[hash] and the local file is deleted.