- If 'coursename' is specified in the CSV it should match the course short name - thanks Yusuf Yılmaz for the patch
- If 'idnumber' is specified but 'groupidnumber' is not, idnumber should be used for matching the course idnumber only
- If 'groupingname' is not specified, there should be no notices (regression from MDL-42514)
- If 'coursename' or 'idnumber' column is present, it can contain empty values in some/all lines
While working on MDL-26252, I realized that group/import.php page had
issues with layout. Side blocks were missing and the breadcrumb navigation
broken (leading to a non-existing script and having the link to the
current course duplicated).
This patch sets the standard layout for the page so that block are
displayed, fixes the page position in the navigation tree and the
breadcrumb navigation.