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Included workshop_get_participants() function.

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stronk7 2003-09-07 22:21:18 +00:00
parent 7be61a22e8
commit 8f8e5df146
1 changed files with 42 additions and 0 deletions
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42
mod/workshop/lib.php
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@ -2949,4 +2949,46 @@ function workshop_test_user_assessments($workshop, $user) {
return $result;
}
function workshop_get_participants($workshopid) {
//Returns the users with data in one workshop
//(users with records in workshop_submissions, workshop_assessments and workshop_comments, students)
global $CFG;
//Get students from workshop_submissions
$st_submissions = get_records_sql("SELECT DISTINCT u.*
FROM {$CFG->prefix}user u,
{$CFG->prefix}workshop_submissions s
WHERE s.workshopid = '$workshopid' and
u.id = s.userid");
//Get students from workshop_assessments
$st_assessments = get_records_sql("SELECT DISTINCT u.*
FROM {$CFG->prefix}user u,
{$CFG->prefix}workshop_assessments a
WHERE a.workshopid = '$workshopid' and
u.id = a.userid");
//Get students from workshop_comments
$st_comments = get_records_sql("SELECT DISTINCT u.*
FROM {$CFG->prefix}user u,
{$CFG->prefix}workshop_comments c
WHERE c.workshopid = '$workshopid' and
u.id = c.userid");
//Add st_assessments to st_submissions
if ($st_assessments) {
foreach ($st_assessments as $st_assessment) {
$st_submissions[$st_assessment->id] = $st_assessment;
}
}
//Add st_comments to st_submissions
if ($st_comments) {
foreach ($st_comments as $st_comment) {
$st_submissions[$st_comment->id] = $st_comment;
}
}
//Return st_submissions array (it contains an array of unique users)
return ($st_submissions);
}
?>