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<?php
// Zeigt die Schichten an, die ein Benutzer belegt
function user_myshifts() {
global $LETZTES_AUSTRAGEN;
global $user, $privileges;
$msg = "";
if (isset ($_REQUEST['id']) && in_array("user_shifts_admin", $privileges) && preg_match("/^[0-9]{1,}$/", $_REQUEST['id']) && sql_num_query("SELECT * FROM `User` WHERE `UID`=" . sql_escape($_REQUEST['id'])) > 0) {
$id = $_REQUEST['id'];
} else {
$id = $user['UID'];
}
list ($shifts_user) = sql_select("SELECT * FROM `User` WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
if ($id != $user['UID'])
$msg .= error("Du betrachtest die Schichten von " . $shifts_user['Nick'] . ".");
if (isset ($_REQUEST['reset'])) {
if ($_REQUEST['reset'] == "ack") {
user_reset_ical_key();
return success("Key geändert.");
}
return template_render('../templates/user_myshifts_reset.html', array ());
}
elseif (isset ($_REQUEST['edit']) && preg_match("/^[0-9]*$/", $_REQUEST['edit'])) {
$id = $_REQUEST['edit'];
$shift = sql_select("SELECT `ShiftEntry`.`Comment`, `Shifts`.*, `Room`.`Name`, `AngelTypes`.`name` as `angel_type` FROM `ShiftEntry` JOIN `AngelTypes` ON (`ShiftEntry`.`TID` = `AngelTypes`.`id`) JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `id`=" . sql_escape($id) . " AND `UID`=" . sql_escape($shifts_user['UID']) . " LIMIT 1");
if (count($shift) > 0) {
$shift = $shift[0];
if (isset ($_REQUEST['submit'])) {
$comment = strip_request_item_nl('comment');
sql_query("UPDATE `ShiftEntry` SET `Comment`='" . sql_escape($comment) . "' WHERE `id`=" . sql_escape($id) . " LIMIT 1");
header("Location: " . page_link_to('user_myshifts'));
}
return template_render('../templates/user_shifts_add.html', array (
'angel' => $shifts_user['Nick'],
'date' => date("Y-m-d H:i", $shift['start']) . ', ' . shift_length($shift),
'location' => $shift['Name'],
'title' => $shift['name'],
'type' => $shift['angel_type'],
'comment' => $shift['Comment']
));
} else
header("Location: " . page_link_to('user_myshifts'));
}
elseif (isset ($_REQUEST['cancel']) && preg_match("/^[0-9]*$/", $_REQUEST['cancel'])) {
$id = $_REQUEST['cancel'];
$shift = sql_select("SELECT * FROM `ShiftEntry` WHERE `id`=" . sql_escape($id) . " AND `UID`=" . sql_escape($shifts_user['UID']) . " LIMIT 1");
if (count($shift) > 0) {
$shift = $shift[0];
if (($shift['start'] - time() < $LETZTES_AUSTRAGEN * 60) || in_array('user_shifts_admin', $privileges)) {
sql_query("DELETE FROM `ShiftEntry` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
$msg .= success("Du wurdest aus der Schicht ausgetragen.");
} else
$msg .= error("Es ist zu spät um sich aus der Schicht auszutragen. Frage ggf. einen Orga.'");
} else
header("Location: " . page_link_to('user_myshifts'));
}
$shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($shifts_user['UID']) . " ORDER BY `start`");
$html = "";
foreach ($shifts as $shift) {
if (time() > $shift['end'])
$html .= '<tr class="done">';
else
$html .= '<tr>';
$html .= '<td>' . date("Y-m-d", $shift['start']) . '</td>';
$html .= '<td>' . date("H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']) . '</td>';
$html .= '<td>' . $shift['Name'] . '</td>';
$html .= '<td>' . $shift['name'] . '</td>';
$html .= '<td>' . $shift['Comment'] . '</td>';
$html .= '<td>';
$html .= '<a href="' . page_link_to('user_myshifts') . '&edit=' . $shift['id'] . '">bearbeiten</a>';
if ($shift['start'] - time() > $LETZTES_AUSTRAGEN * 60)
$html .= ' | <a href="' . page_link_to('user_myshifts') . '&cancel=' . $shift['id'] . '">austragen</a>';
$html .= '</td>';
$html .= '</tr>';
}
if ($html == "")
$html = '<tr><td>Keine...</td><td></td><td></td><td></td><td></td><td>Gehe zum <a href="' . page_link_to('user_shifts') . '">Schichtplan</a> um Dich für Schichten einzutragen.</td></tr>';
if ($shifts_user['ical_key'] == "")
user_reset_ical_key($shifts_user);
return template_render('../templates/user_myshifts.html', array (
'h' => $LETZTES_AUSTRAGEN,
'shifts' => $html,
'msg' => $msg,
'ical_link' => page_link_to_absolute('ical') . '&key=' . $shifts_user['ical_key'],
'reset_link' => page_link_to('user_myshifts') . '&reset'
));
}
function user_reset_ical_key($user) {
$user['ical_key'] = md5($user['Nick'] . time() . rand());
sql_query("UPDATE `User` SET `ical_key`='" . sql_escape($user['ical_key']) . "' WHERE `UID`='" . sql_escape($user['UID']) . "' LIMIT 1");
}
?>
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