ical export for available shifts
This commit is contained in:
Philip Häusler
parent
3271f72dcf
commit
1633d62772
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@ -3,6 +3,8 @@
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// Öffentlich zugängliche Funktion zum Abrufen von iCal-Exports der eigenen Schichten
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function user_ical() {
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global $ical_shifts;
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if (isset ($_REQUEST['key']) && preg_match("/^[0-9a-f]{32}$/", $_REQUEST['key']))
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$key = $_REQUEST['key'];
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else
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@ -14,21 +16,26 @@ function user_ical() {
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$user = $user[0];
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$shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID']) . " ORDER BY `start`");
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header("Content-Type: text/calendar");
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echo "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:-//-//Engelsystem//DE\nCALSCALE:GREGORIAN\n";
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foreach ($shifts as $shift) {
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echo "BEGIN:VEVENT\n";
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echo "UID:" . md5($shift['start'] . $shift['end'] . $shift['name']) . "\n";
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echo "SUMMARY:" . str_replace("\n", "\\n", $shift['name']) . "\n";
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echo "DESCRIPTION:" . str_replace("\n", "\\n", $shift['Comment']) . "\n";
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echo "DTSTART;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['start']) . "\n";
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echo "DTEND;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['end']) . "\n";
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echo "LOCATION:" . $shift['Name'] . "\n";
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echo "END:VEVENT\n";
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if (isset ($_REQUEST['export']) && $_REQUEST['export'] == 'user_shifts') {
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require_once ('includes/pages/user_shifts.php');
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view_user_shifts();
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} else {
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$ical_shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID']) . " ORDER BY `start`");
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}
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echo "END:VCALENDAR\n";
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header("Content-Type: text/calendar; charset=utf-8");
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echo "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//-//Engelsystem//DE\r\nCALSCALE:GREGORIAN\r\n";
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foreach ($ical_shifts as $shift) {
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echo "BEGIN:VEVENT\r\n";
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echo "UID:" . md5($shift['start'] . $shift['end'] . $shift['name']) . "\r\n";
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echo "SUMMARY:" . str_replace("\n", "\\n", preg_replace("/[^a-z]*/i", '', $shift['name'])) . "\r\n";
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echo "DESCRIPTION:" . str_replace("\n", "\\n", $shift['Comment']) . "\r\n";
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echo "DTSTART;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['start']) . "\r\n";
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echo "DTEND;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['end']) . "\r\n";
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echo "LOCATION:" . $shift['Name'] . "\r\n";
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echo "END:VEVENT\r\n";
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}
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echo "END:VCALENDAR\r\n";
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die();
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}
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?>
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@ -95,9 +95,4 @@ function user_myshifts() {
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'reset_link' => page_link_to('user_myshifts') . '&reset'
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));
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}
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function user_reset_ical_key($user) {
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$user['ical_key'] = md5($user['Nick'] . time() . rand());
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sql_query("UPDATE `User` SET `ical_key`='" . sql_escape($user['ical_key']) . "' WHERE `UID`='" . sql_escape($user['UID']) . "' LIMIT 1");
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}
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?>
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@ -1,6 +1,7 @@
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<?php
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function user_shifts() {
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global $user, $privileges;
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// Löschen einzelner Schicht-Einträge (Also Belegung einer Schicht von Engeln) durch Admins
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if (isset ($_REQUEST['entry_id']) && in_array('user_shifts_admin', $privileges)) {
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if (isset ($_REQUEST['entry_id']) && preg_match("/^[0-9]*$/", $_REQUEST['entry_id']))
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@ -210,37 +211,62 @@ function user_shifts() {
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'comment' => ""
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));
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} else {
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return view_user_shifts();
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}
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}
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function view_user_shifts() {
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global $user, $privileges;
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global $ical_shifts;
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$days = sql_select("SELECT DISTINCT DATE(FROM_UNIXTIME(`start`)) AS `id`, DATE(FROM_UNIXTIME(`start`)) AS `name` FROM `Shifts`");
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$rooms = sql_select("SELECT `RID` AS `id`, `Name` AS `name` FROM `Room` WHERE `show`='Y' ORDER BY `Name`");
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$types = sql_select("SELECT `id`, `name` FROM `AngelTypes`");
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$filled = array(array('id' => '1', 'name' => 'Volle'), array('id' => '0', 'name' => 'Freie'));
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$filled = array (
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array (
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'id' => '1',
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'name' => 'Volle'
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),
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array (
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'id' => '0',
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'name' => 'Freie'
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)
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);
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if (!isset ($_SESSION['user_shifts']))
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$_SESSION['user_shifts'] = array ();
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if (!isset ($_SESSION['user_shifts']['filled'])) {
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$_SESSION['user_shifts']['filled'] = array (0);
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$_SESSION['user_shifts']['filled'] = array (
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0
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);
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}
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foreach(array('rooms', 'types', 'filled') as $key) {
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foreach (array (
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'rooms',
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'types',
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'filled'
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) as $key) {
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if (isset ($_REQUEST[$key])) {
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$filtered = array_filter($_REQUEST[$key], 'is_numeric');
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if (!empty($filtered))
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if (!empty ($filtered))
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$_SESSION['user_shifts'][$key] = $filtered;
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unset($filtered);
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unset ($filtered);
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}
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if (!isset ($_SESSION['user_shifts'][$key]))
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$_SESSION['user_shifts'][$key] = array_map('get_ids_from_array', $$key);
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}
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if (isset($_REQUEST['days'])) {
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if (isset ($_REQUEST['days'])) {
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$filtered = array_filter($_REQUEST['days'], create_function('$a', 'return preg_match("/^\d\d\d\d-\d\d-\d\d\\$/", $a);'));
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if (!empty($filtered))
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if (!empty ($filtered))
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$_SESSION['user_shifts']['days'] = $filtered;
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unset($filtered);
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unset ($filtered);
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}
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if (!isset ($_SESSION['user_shifts']['days']))
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$_SESSION['user_shifts']['days'] = array(date('Y-m-d'));
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$_SESSION['user_shifts']['days'] = array (
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date('Y-m-d')
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);
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$shifts = sql_select("SELECT * FROM `Shifts`
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WHERE `RID` IN (" . implode(',', $_SESSION['user_shifts']['rooms']) . ")
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@ -262,7 +288,7 @@ function user_shifts() {
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JOIN `AngelTypes`
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ON (`NeededAngelTypes`.`angel_type_id` = `AngelTypes`.`id`)
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WHERE ";
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if($shift_has_special_needs)
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if ($shift_has_special_needs)
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$query .= "`shift_id` = " . sql_escape($shift['SID']);
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else
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$query .= "`room_id` = " . sql_escape($shift['RID']);
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@ -295,22 +321,39 @@ function user_shifts() {
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$shift_row .= join(", ", $entry_list);
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$shift_row .= '<br />';
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}
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if (($is_free && in_array(0, $_SESSION['user_shifts']['filled']))
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|| (!$is_free && in_array(1, $_SESSION['user_shifts']['filled']))) {
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if (($is_free && in_array(0, $_SESSION['user_shifts']['filled'])) || (!$is_free && in_array(1, $_SESSION['user_shifts']['filled']))) {
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$shifts_table .= $shift_row . '</td></tr>';
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$row_count++;
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$ical_shifts[] = $shift;
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}
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}
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}
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if ($user['ical_key'] == "")
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user_reset_ical_key($user);
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return template_render('../templates/user_shifts.html', array (
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'room_select' => make_select($rooms, $_SESSION['user_shifts']['rooms'], "rooms", "Räume"),
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'day_select' => make_select($days, $_SESSION['user_shifts']['days'], "days", "Tage"),
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'type_select' => make_select($types, $_SESSION['user_shifts']['types'], "types", "Aufgaben"),
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'filled_select' => make_select($filled, $_SESSION['user_shifts']['filled'], "filled", "Besetzung"),
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'shifts_table' => $shifts_table
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'shifts_table' => $shifts_table,
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'ical_link' => make_user_shifts_ical_link($user['ical_key']),
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'reset_link' => page_link_to('user_myshifts') . '&reset'
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));
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}
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}
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function make_user_shifts_ical_link($key) {
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$link = "";
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foreach ($_SESSION['user_shifts']['rooms'] as $room)
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$link .= '&rooms[]=' . $room;
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foreach ($_SESSION['user_shifts']['days'] as $day)
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$link .= '&days[]=' . $day;
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foreach ($_SESSION['user_shifts']['types'] as $type)
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$link .= '&types[]=' . $type;
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foreach ($_SESSION['user_shifts']['filled'] as $filled)
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$link .= '&filled[]=' . $filled;
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return page_link_to_absolute('ical') . $link . '&export=user_shifts&key=' . $key;
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}
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function get_ids_from_array($array) {
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@ -319,16 +362,16 @@ function get_ids_from_array($array) {
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function make_select($items, $selected, $name, $title = null) {
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$html_items = array ();
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if(isset($title))
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if (isset ($title))
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$html_items[] = '<li class="heading">' . $title . '</li>' . "\n";
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foreach ($items as $i)
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$html_items[] = '<li><label><input type="checkbox" name="' . $name . '[]" value="' . $i['id'] . '"' . (in_array($i['id'], $selected)? ' checked="checked"' : '') . '> ' . $i['name'] . '</label></li>';
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$html_items[] = '<li><label><input type="checkbox" name="' . $name . '[]" value="' . $i['id'] . '"' . (in_array($i['id'], $selected) ? ' checked="checked"' : '') . '> ' . $i['name'] . '</label></li>';
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$html = '<div class="selection ' . $name . '">' . "\n";
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$html .= '<ul id="selection_' . $name . '">' . "\n";
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$html .= implode("\n", $html_items);
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$html .= '</ul>' . "\n";
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$html .= buttons(array(
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$html .= buttons(array (
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button("javascript: check_all('selection_" . $name . "')", "Alle", ""),
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button("javascript: uncheck_all('selection_" . $name . "')", "Keine", "")
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));
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@ -19,6 +19,11 @@ $tshirt_sizes = array (
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'XL-G' => "XL Girl"
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);
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function user_reset_ical_key($user) {
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$user['ical_key'] = md5($user['Nick'] . time() . rand());
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sql_query("UPDATE `User` SET `ical_key`='" . sql_escape($user['ical_key']) . "' WHERE `UID`='" . sql_escape($user['UID']) . "' LIMIT 1");
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}
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function UID2Nick($UID) {
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if ($UID > 0)
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$SQL = "SELECT Nick FROM `User` WHERE UID='" . sql_escape($UID) . "'";
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@ -165,7 +165,7 @@ elseif ($p == "faq") {
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$content = Get_Text("no_access_text");
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} else {
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// Sonst zur Loginseite leiten
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header("Location: " . page_link_to("login"));
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redirect(page_link_to("login"));
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}
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}
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@ -24,3 +24,9 @@
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%shifts_table%
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</tbody>
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</table>
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<h2>iCal Export</h2>
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<p>
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Zum abonnieren in Deiner Kalender-Software benutze folgenden öffentlichen Link (daher bitte geheimhalten, im Notfall Deinen <a href="%reset_link%">Key zurücksetzen</a>):
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<br/>
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<a href="%ical_link%">%ical_link%</a>
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</p>
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