defaults.
At the moment, each message_provider can specify defaults for
each message output, to say whether that message output should be
used for this type of message:
http://docs.moodle.org/dev/Messaging_2.0#Adding_new_message_type.
If the message provider does not set a default, this change allows
the message output to set the default.
the parent send_message in messagelib.php does user/system configuration
checks before calling this method using the plugin instance.
Signed-off-by: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>
Jabber message should only be send if destination user has Jabber ID specified
in the profile. It should not use email if jabber id is not provided as it is
a performance breach.
Signed-off-by: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>
This introduces the new methods to the abstract class: is_system_configured
and is_user_configured that are supposed to return boolean depending whether
required configuration has been made on both system or user level
respectively. These methods return true by default and and be overriden by
being declared in the plugin class itself
Signed-off-by: Ruslan Kabalin <ruslan.kabalin@luns.net.uk>
Aparup Banerjee