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added groups param to get_numusers() - to be used in oureport; might be handy elsewhere too

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skodak 2007-10-27 22:05:58 +00:00
parent 1273d7ddee
commit 28bcbc3868
1 changed files with 11 additions and 3 deletions
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14
grade/report/lib.php
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@ -284,18 +284,26 @@ class grade_report {
/**
* Fetches and returns a count of all the users that will be shown on this page.
* @param boolean $groups include groups limit
* @return int Count of users
*/
function get_numusers() {
function get_numusers($groups=true) {
global $CFG;
$groupsql = "";
$groupwheresql = "";
if ($groups) {
$groupsql = $this->groupsql;
$groupwheresql = $this->groupsqlwhere;
}
$countsql = "SELECT COUNT(DISTINCT u.id)
FROM {$CFG->prefix}grade_grades g RIGHT OUTER JOIN
{$CFG->prefix}user u ON u.id = g.userid
LEFT JOIN {$CFG->prefix}role_assignments ra ON u.id = ra.userid
$this->groupsql
$groupsql
WHERE ra.roleid in ($this->gradebookroles)
$this->groupwheresql
$groupwheresql
AND ra.contextid ".get_related_contexts_string($this->context);
return count_records_sql($countsql);
}