/** * This is really slow!!! do not use above course context level * * @deprecated since 2.2 * @param int $roleid * @param context $context * @return array */ function get_role_context_caps($roleid, context $context) { global $DB; //this is really slow!!!! - do not use above course context level! $result = array(); $result[$context->id] = array(); // first emulate the parent context capabilities merging into context $searchcontexts = array_reverse($context->get_parent_context_ids(true)); foreach ($searchcontexts as $cid) { if ($capabilities = $DB->get_records('role_capabilities', array('roleid' => $roleid, 'contextid' => $cid))) { foreach ($capabilities as $cap) { if (!array_key_exists($cap->capability, $result[$context->id])) { $result[$context->id][$cap->capability] = 0; } $result[$context->id][$cap->capability] += $cap->permission; } } } // now go through the contexts bellow given context $searchcontexts = array_keys($context->get_child_contexts()); foreach ($searchcontexts as $cid) { if ($capabilities = $DB->get_records('role_capabilities', array('roleid' => $roleid, 'contextid' => $cid))) { foreach ($capabilities as $cap) { if (!array_key_exists($cap->contextid, $result)) { $result[$cap->contextid] = array(); } $result[$cap->contextid][$cap->capability] = $cap->permission; } } } return $result; }