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<?php
/**
* Counts all freeloaded shifts.
*/
function ShiftEntries_freeleaded_count() {
return sql_select_single_cell("SELECT COUNT(*) FROM `ShiftEntry` WHERE `freeloaded` = 1");
}
/**
* List users subsribed to a given shift.
*/
function ShiftEntries_by_shift($shift_id) {
return sql_select("
SELECT `User`.`Nick`, `User`.`email`, `User`.`email_shiftinfo`, `User`.`Sprache`, `ShiftEntry`.`UID`, `ShiftEntry`.`TID`, `ShiftEntry`.`SID`, `AngelTypes`.`name` as `angel_type_name`, `ShiftEntry`.`Comment`, `ShiftEntry`.`freeloaded`
FROM `ShiftEntry`
JOIN `User` ON `ShiftEntry`.`UID`=`User`.`UID`
JOIN `AngelTypes` ON `ShiftEntry`.`TID`=`AngelTypes`.`id`
WHERE `ShiftEntry`.`SID`='" . sql_escape($shift_id) . "'");
}
/**
* Create a new shift entry.
*
* @param ShiftEntry $shift_entry
*/
function ShiftEntry_create($shift_entry) {
mail_shift_assign(User($shift_entry['UID']), Shift($shift_entry['SID']));
return sql_query("INSERT INTO `ShiftEntry` SET
`SID`='" . sql_escape($shift_entry['SID']) . "',
`TID`='" . sql_escape($shift_entry['TID']) . "',
`UID`='" . sql_escape($shift_entry['UID']) . "',
`Comment`='" . sql_escape($shift_entry['Comment']) . "',
`freeload_comment`='" . sql_escape($shift_entry['freeload_comment']) . "',
`freeloaded`=" . sql_bool($shift_entry['freeloaded']));
}
/**
* Update a shift entry.
*/
function ShiftEntry_update($shift_entry) {
return sql_query("UPDATE `ShiftEntry` SET
`Comment`='" . sql_escape($shift_entry['Comment']) . "',
`freeload_comment`='" . sql_escape($shift_entry['freeload_comment']) . "',
`freeloaded`=" . sql_bool($shift_entry['freeloaded']) . "
WHERE `id`='" . sql_escape($shift_entry['id']) . "'");
}
/**
* Get a shift entry.
*/
function ShiftEntry($shift_entry_id) {
$shift_entry = sql_select("SELECT * FROM `ShiftEntry` WHERE `id`='" . sql_escape($shift_entry_id) . "'");
if ($shift_entry === false)
return false;
if (count($shift_entry) == 0)
return null;
return $shift_entry[0];
}
/**
* Delete a shift entry.
*/
function ShiftEntry_delete($shift_entry_id) {
$shift_entry = ShiftEntry($shift_entry_id);
mail_shift_removed(User($shift_entry['UID']), Shift($shift_entry['SID']));
return sql_query("DELETE FROM `ShiftEntry` WHERE `id`='" . sql_escape($shift_entry_id) . "'");
}
/**
* Returns next (or current) shifts of given user.
*
* @param User $user
*/
function ShiftEntries_upcoming_for_user($user) {
return sql_select("
SELECT *
FROM `ShiftEntry`
JOIN `Shifts` ON (`Shifts`.`SID` = `ShiftEntry`.`SID`)
JOIN `ShiftTypes` ON `ShiftTypes`.`id` = `Shifts`.`shifttype_id`
WHERE `ShiftEntry`.`UID`=" . sql_escape($user['UID']) . "
AND `Shifts`.`end` > " . sql_escape(time()) . "
ORDER BY `Shifts`.`end`
");
}
/**
* Returns all shift entries in given shift for given angeltype.
*
* @param int $shift_id
* @param int $angeltype_id
*/
function ShiftEntries_by_shift_and_angeltype($shift_id, $angeltype_id) {
return sql_select("
SELECT *
FROM `ShiftEntry`
WHERE `SID`=" . sql_escape($shift_id) . "
AND `TID`=" . sql_escape($angeltype_id) . "
");
}
/**
* Returns all freeloaded shifts for given user.
*/
function ShiftEntries_freeloaded_by_user($user) {
return sql_select("SELECT *
FROM `ShiftEntry`
WHERE `freeloaded` = 1
AND `UID`=" . sql_escape($user['UID']));
}
?>
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