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MDL-22897 fixed problem when no category sync roles defined

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This commit is contained in:
Petr Skoda 2010-06-22 16:10:23 +00:00
parent abbdb60539
commit ff3af0a542
1 changed files with 10 additions and 0 deletions
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10
enrol/category/locallib.php
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@ -152,6 +152,16 @@ function enrol_category_sync_course($course) {
$syscontext = get_context_instance(CONTEXT_SYSTEM);
$roles = get_roles_with_capability('enrol/category:synchronised', CAP_ALLOW, $syscontext);
if (!$roles) {
//nothing to sync, so remove the instance completely if exists
if ($instances = $DB->get_records('enrol', array('courseid'=>$course->id, 'enrol'=>'category'))) {
foreach ($instances as $instance) {
$plugin->delete_instance($instance);
}
}
return;
}
// first find out if any parent category context contains interesting role assignments
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
$contextids = get_parent_contexts($coursecontext);