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|
<?php
function guest_stats()
{
global $api_key;
if (isset($_REQUEST['api_key'])) {
if ($_REQUEST['api_key'] == $api_key) {
$stats = [];
list($user_count) = sql_select('SELECT count(*) AS `user_count` FROM `User`');
$stats['user_count'] = $user_count['user_count'];
list($arrived_user_count) = sql_select('SELECT count(*) AS `user_count` FROM `User` WHERE `Gekommen`=1');
$stats['arrived_user_count'] = $arrived_user_count['user_count'];
$done_shifts_seconds = sql_select_single_cell('
SELECT SUM(`Shifts`.`end` - `Shifts`.`start`)
FROM `ShiftEntry`
JOIN `Shifts` USING (`SID`)
WHERE `Shifts`.`end` < UNIX_TIMESTAMP()
');
$stats['done_work_hours'] = round($done_shifts_seconds / (60 * 60), 0);
$users_in_action = sql_select('
SELECT `Shifts`.`start`, `Shifts`.`end`
FROM `ShiftEntry`
JOIN `Shifts` ON `Shifts`.`SID`=`ShiftEntry`.`SID`
WHERE UNIX_TIMESTAMP() BETWEEN `Shifts`.`start` AND `Shifts`.`end`
');
$stats['users_in_action'] = count($users_in_action);
header('Content-Type: application/json');
raw_output(json_encode($stats));
return;
}
raw_output(json_encode([
'error' => 'Wrong api_key.'
]));
}
raw_output(json_encode([
'error' => 'Missing parameter api_key.'
]));
}
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