/**
* Measure all moss instances that should be measured
*/
function moss_measure_all()
{
global $DB;
// get mosses measure on specified time
$select = 'timetomeasure < ? AND timetomeasure > timemeasured AND enabled = 1 AND timetomeasure != 0';
$mosses = $DB->get_records_select('plagiarism_moss', $select, array(time()));
// get mosses measure on activity due date
$duemosses = $DB->get_records('plagiarism_moss', array('enabled' => 1, 'timetomeasure' => 0));
foreach ($duemosses as $moss) {
if ($cm = get_coursemodule_from_id('', $moss->cmid)) {
switch ($cm->modname) {
case 'assignment':
$duedate = $DB->get_field('assignment', 'timedue', array('id' => $cm->instance));
}
if (!empty($duedate)) {
if ($moss->timemeasured < $duedate and $duedate < time()) {
// it should be measured
$mosses[] = $moss;
}
}
}
}
mtrace("\tFound " . count($mosses) . " moss instances to measure");
foreach ($mosses as $moss) {
mtrace("\tMeasure {$moss->modulename} ({$moss->cmid}) in {$moss->coursename}");
$moss_obj = new moss($moss->cmid);
$moss_obj->measure();
}
}
function trigger($cmid, $events) {
global $DB;
$DB->set_field('moss', 'enabled', 1, array('cmid' => $cmid));
foreach ($events as $event) {
moss_event_file_uploaded($event);
}
$plagiarism = new moss($cmid);
$this->assertTrue($plagiarism->measure());
}