Uploader

Kloudspeaker has HTML5 uploader (based on JQuery-File-Upload) which supports all HTML5 uploading features if browser has the capabilities.

Uploader settings are defined in Kloudspeaker app init:

kloudspeaker.App.init({
	… ,
	"html5-uploader": {
		...
	}
});

For more options, see JQuery-File-Upload options

Server max upload limit

To control server max upload limit, change following settings in PHP ini:

; Maximum allowed size for single uploaded file
upload_max_filesize = 40M

; Maximum allowed total size of post request, must be greater than or equal to upload_max_filesize
post_max_size = 40M

These settings control regular uploads, but using HTML5 uploader options, these restrictions can be avoided by using alternative upload methods.

Avoiding server max upload size restrictions

To avoid server side max upload size restrictions, following HTML5 options are available

Chunked upload

Chunked uploading uploads smaller pieces at once, where each piece is smaller than the max size allowed.

Following setting enables chunked upload (value in bytes):

"html5-uploader": {
	maxChunkSize: 100000
}

Stream upload

Stream uploading uses HTTP PUT method for sending file contents as a stream.

Following client setting that enables stream upload:

"html5-uploader": {
	multipart: false
}

Note that setting "maxChunkSize" should not be defined (or should be "false"), as it applies to non-multipart uploads as well.