function trip_companions_remove_grade($source_guid, $target_guid, $trip_guid)
{
$key = trip_companions_check_assessment($source_guid, $target_guid, $trip_guid);
if ($key != -1) {
$trip = get_entity($trip_guid);
$copy = $trip->grade;
$x = count($copy);
unset($copy[$key]);
$y = count($copy);
if ($x > $y) {
$trip->grade = $copy;
system_message(elgg_echo("trips:unGrade:success"));
} else {
register_error(elgg_echo("trips:unGrade:fail"));
forward(REFERER);
}
}
}
if (check_available_user($user->guid, $trip->guid)) {
foreach ($trip->confirmed as $key => $value) {
if ($value == "_" || $value == "") {
continue;
} else {
if ($user->guid != $value) {
$bro = get_user($value);
//the other
$key = trip_companions_check_assessment($user->guid, $bro->guid, $trip->guid);
if ($key > -1) {
$grade_status .= '<div class="elgg-subtext">' . elgg_echo('mytrips:my_status:grade') . $bro->name . '</div>';
} else {
$grade_status .= '<div class="elgg-subtext">' . elgg_echo('mytrips:my_status:grade:pending') . $bro->name . '</div>';
}
}
}
}
if (!$is_owner) {
$bro = $trip->getOwnerEntity();
$key = trip_companions_check_assessment($user->guid, $bro->guid, $trip->guid);
if ($key > -1) {
$grade_status .= '<div class="elgg-subtext">' . elgg_echo('mytrips:my_status:grade') . $bro->name . '</div>';
} else {
$grade_status .= '<div class="elgg-subtext">' . elgg_echo('mytrips:my_status:grade:pending') . $bro->name . '</div>';
}
}
} else {
$grade_status .= '<div class="elgg-subtext">' . elgg_echo('mytrips:my_status:nograde') . '</div>';
}
$body .= $grade_status;
echo elgg_view_module('aside', elgg_echo('mytrips:my_status'), $body);
