Corona SDK : Files
cloud:upload
Signature
cloud:upload(local_source[, listener[, remote_base_dir[, baseDirectory[, headers]]]])
Parameters
Name | Description | Type | Default | Required |
---|---|---|---|---|
local_source |
The source name of the file to upload. | string | nil |
Y |
listener |
The upload progress listener. | function | nil |
N |
remote_base_dir |
Optional directory to place the file on the server. | string | /files |
N |
baseDirectory |
The Corona base directory | constant | system.DocumentsDirectory |
N |
headers |
A table of additional headers to send. | table | nil |
N |
Returns
A network event object id.
Example
-- CoronaSDK/main.lua require('coronium.cloud'):new({ host = "123.123.123.123", project_key = "00000000-0000-0000-000000000" }) local function listener(event) if event.phase == 'began' then print('Starting Upload') elseif event.phase == 'progress' print('Uploading...') print(event.bytesTransferred) elseif event.phase == "ended" then if not event.response.error then print(event.response.baseDirectory) print(event.response.filename) else --error print(event.response.error) end end end local req = cloud:upload('local_file.png', listener)
cloud:download
Signature
cloud:download(remote_path, local_path[, listener[, baseDirectory[, headers]]])
Parameters
Name | Description | Type | Default | Required |
---|---|---|---|---|
remote_path |
The file path relative to the Cloud /files directory |
string | nil |
Y |
local_path |
A local filepath destination for the file. | string | nil |
N |
listener |
The download progress listener | function | nil |
N |
baseDirectory |
The Corona SDK starting directory. | constant | system.DocumentsDirectory |
N |
headers |
Additional headers to add to the request. | table | nil |
N |
Returns
A network event object id.
Example
-- CoronaSDK/main.lua require('coronium.cloud'):new({ host = "123.123.123.123", project_key = "00000000-0000-0000-000000000" }) local function listener(event) if event.phase == 'began' then print('Started download...') elseif event.phase == 'progress' then print('Downloading...') print(event.bytesTransferred) elseif event.phase == "ended" then print('Download done') print( event.response.filename ) print( event.response.baseDirectory ) end end local req = cloud:download('file.png', 'my_file.png', listener)