Rogo supports LTI version 1.1
To enable LTI capability the authentication array in /config/config.inc.php must be set:
$authentication = array( array('ltilogin', array(), 'LTI Auth'), |
Configuration of the LTI integration is possible via the rogo configuration screen.
name | description | default value |
---|---|---|
Allow LTI client to create a module in Rogo if it does not exist. | Disabled | |
Allow a student user in the LTI client to self register onto a module in Rogo. | Disabled | |
Alloe a staff user in the LTI client to join a module team in Rogo. | Disabled | |
Lifetime (in seconds) of LTI login authentication. | 9072000 | |
LTI type:
| default | |
lti_ssl_verifypeer | enable/disable peer verification on ssl | 1 |
lti_ssl_verifyhost | enable/disable host verification on ssl (note 0 disables, 2 enables, 1 is deprecated in curl lib) | 2 |
To link to an external system a key needs to be setup in Administration > LTI Keys
At minimum the following needs to be provided
The external system will also need the URL it is to connect to this is <your rogo site>/LTI/
Steps taken when LTI launch is detected:
Marks are returned to LTI consumer tool in the display_summary()
function within /include/finish_functions.inc. Function that is called to send the grade is send_grade($grade)
.
The following paper types are supported via an LTI integration:
It may be necessary to unlink a user from the external system to their account in Rogo.
This can be done by going to Administration > LTI Keys selecting the LTI connection then selecting Search LTI user links once found the user connection can be deleted. This will force the user to login in again to rogo the next time they attempt to connect to Rogo via the external system.
lti_context | Holds the link information between lti context and the Rogo course. |
lti_keys | Holds the LTI keys information. |
lti_resource | Holds the link information between lti resourse and the Rogo paper. |
lti_user | LTI Holds the link information between the LTI user and the Rogo user ID. |