diff --git a/includes/pages/user_ical.php b/includes/pages/user_ical.php index 181a7781..e20f1046 100644 --- a/includes/pages/user_ical.php +++ b/includes/pages/user_ical.php @@ -3,6 +3,8 @@ // Öffentlich zugängliche Funktion zum Abrufen von iCal-Exports der eigenen Schichten function user_ical() { + global $ical_shifts; + if (isset ($_REQUEST['key']) && preg_match("/^[0-9a-f]{32}$/", $_REQUEST['key'])) $key = $_REQUEST['key']; else @@ -14,21 +16,26 @@ function user_ical() { $user = $user[0]; - $shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID']) . " ORDER BY `start`"); - - header("Content-Type: text/calendar"); - echo "BEGIN:VCALENDAR\nVERSION:2.0\nPRODID:-//-//Engelsystem//DE\nCALSCALE:GREGORIAN\n"; - foreach ($shifts as $shift) { - echo "BEGIN:VEVENT\n"; - echo "UID:" . md5($shift['start'] . $shift['end'] . $shift['name']) . "\n"; - echo "SUMMARY:" . str_replace("\n", "\\n", $shift['name']) . "\n"; - echo "DESCRIPTION:" . str_replace("\n", "\\n", $shift['Comment']) . "\n"; - echo "DTSTART;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['start']) . "\n"; - echo "DTEND;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['end']) . "\n"; - echo "LOCATION:" . $shift['Name'] . "\n"; - echo "END:VEVENT\n"; + if (isset ($_REQUEST['export']) && $_REQUEST['export'] == 'user_shifts') { + require_once ('includes/pages/user_shifts.php'); + view_user_shifts(); + } else { + $ical_shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID']) . " ORDER BY `start`"); } - echo "END:VCALENDAR\n"; + + header("Content-Type: text/calendar; charset=utf-8"); + echo "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//-//Engelsystem//DE\r\nCALSCALE:GREGORIAN\r\n"; + foreach ($ical_shifts as $shift) { + echo "BEGIN:VEVENT\r\n"; + echo "UID:" . md5($shift['start'] . $shift['end'] . $shift['name']) . "\r\n"; + echo "SUMMARY:" . str_replace("\n", "\\n", preg_replace("/[^a-z]*/i", '', $shift['name'])) . "\r\n"; + echo "DESCRIPTION:" . str_replace("\n", "\\n", $shift['Comment']) . "\r\n"; + echo "DTSTART;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['start']) . "\r\n"; + echo "DTEND;TZID=Europe/Berlin:" . date("Ymd\THis", $shift['end']) . "\r\n"; + echo "LOCATION:" . $shift['Name'] . "\r\n"; + echo "END:VEVENT\r\n"; + } + echo "END:VCALENDAR\r\n"; die(); } ?> diff --git a/includes/pages/user_myshifts.php b/includes/pages/user_myshifts.php index 828f40df..d144d3f2 100644 --- a/includes/pages/user_myshifts.php +++ b/includes/pages/user_myshifts.php @@ -95,9 +95,4 @@ function user_myshifts() { 'reset_link' => page_link_to('user_myshifts') . '&reset' )); } - -function user_reset_ical_key($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"); -} ?> \ No newline at end of file diff --git a/includes/pages/user_shifts.php b/includes/pages/user_shifts.php index d065709c..a8dda7f3 100644 --- a/includes/pages/user_shifts.php +++ b/includes/pages/user_shifts.php @@ -1,6 +1,7 @@ "" )); } else { - $days = sql_select("SELECT DISTINCT DATE(FROM_UNIXTIME(`start`)) AS `id`, DATE(FROM_UNIXTIME(`start`)) AS `name` FROM `Shifts`"); - $rooms = sql_select("SELECT `RID` AS `id`, `Name` AS `name` FROM `Room` WHERE `show`='Y' ORDER BY `Name`"); - $types = sql_select("SELECT `id`, `name` FROM `AngelTypes`"); - $filled = array(array('id' => '1', 'name' => 'Volle'), array('id' => '0', 'name' => 'Freie')); - - if (!isset ($_SESSION['user_shifts'])) - $_SESSION['user_shifts'] = array (); - - if (!isset ($_SESSION['user_shifts']['filled'])) { - $_SESSION['user_shifts']['filled'] = array (0); - } - - foreach(array('rooms', 'types', 'filled') as $key) { - if (isset ($_REQUEST[$key])) { - $filtered = array_filter($_REQUEST[$key], 'is_numeric'); - if (!empty($filtered)) - $_SESSION['user_shifts'][$key] = $filtered; - unset($filtered); - } - if (!isset ($_SESSION['user_shifts'][$key])) - $_SESSION['user_shifts'][$key] = array_map('get_ids_from_array', $$key); - } - - if (isset($_REQUEST['days'])) { - $filtered = array_filter($_REQUEST['days'], create_function('$a', 'return preg_match("/^\d\d\d\d-\d\d-\d\d\\$/", $a);')); - if (!empty($filtered)) - $_SESSION['user_shifts']['days'] = $filtered; - unset($filtered); - } - if (!isset ($_SESSION['user_shifts']['days'])) - $_SESSION['user_shifts']['days'] = array(date('Y-m-d')); - - $shifts = sql_select("SELECT * FROM `Shifts` - WHERE `RID` IN (" . implode(',', $_SESSION['user_shifts']['rooms']) . ") - AND DATE(FROM_UNIXTIME(`start`)) IN ('" . implode("','", $_SESSION['user_shifts']['days']) . "') - ORDER BY `start` - "); - - $shifts_table = ""; - $row_count = 0; - foreach ($shifts as $shift) { - $shift_row = '' . date(($_SESSION['user_shifts']['id'] == 0 ? "Y-m-d " : "") . "H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']) . ($_SESSION['user_shifts']['id'] == 0 ? "
" . $shift['Name'] : "") . '' . $shift['name']; - if (in_array('admin_shifts', $privileges)) - $shift_row .= ' [edit] [x]'; - $shift_row .= '
'; - $is_free = false; - $shift_has_special_needs = 0 < sql_num_query("SELECT `id` FROM `NeededAngelTypes` WHERE `shift_id` = " . $shift['SID']); - $query = "SELECT * - FROM `NeededAngelTypes` - JOIN `AngelTypes` - ON (`NeededAngelTypes`.`angel_type_id` = `AngelTypes`.`id`) - WHERE "; - if($shift_has_special_needs) - $query .= "`shift_id` = " . sql_escape($shift['SID']); - else - $query .= "`room_id` = " . sql_escape($shift['RID']); - $query .= " AND `count` > 0 - AND `angel_type_id` IN (" . implode(',', $_SESSION['user_shifts']['types']) . ") - ORDER BY `AngelTypes`.`name`"; - $angeltypes = sql_select($query); - - if (count($angeltypes) > 0) { - $my_shift = sql_num_query("SELECT * FROM `ShiftEntry` WHERE `SID`=" . sql_escape($shift['SID']) . " AND `UID`=" . sql_escape($user['UID']) . " LIMIT 1") > 0; - foreach ($angeltypes as $angeltype) { - $entries = sql_select("SELECT * FROM `ShiftEntry` JOIN `User` ON (`ShiftEntry`.`UID` = `User`.`UID`) WHERE `SID`=" . sql_escape($shift['SID']) . " AND `TID`=" . sql_escape($angeltype['id']) . " ORDER BY `Nick`"); - $entry_list = array (); - foreach ($entries as $entry) { - if (in_array('user_shifts_admin', $privileges)) - $entry_list[] = '' . $entry['Nick'] . ' [x]'; - else - $entry_list[] = $entry['Nick']; - } - if ($angeltype['count'] - count($entries) > 0) { - if (!$my_shift || in_array('user_shifts_admin', $privileges)) { - $entry_list[] = '' . ($angeltype['count'] - count($entries)) . ' Helfer' . ($angeltype['count'] - count($entries) != 1 ? '' : '') . ' gebraucht »'; - } else { - $entry_list[] = ($angeltype['count'] - count($entries)) . ' Helfer gebraucht'; - } - $is_free = true; - } - - $shift_row .= '' . $angeltype['name'] . ': '; - $shift_row .= join(", ", $entry_list); - $shift_row .= '
'; - } - if (($is_free && in_array(0, $_SESSION['user_shifts']['filled'])) - || (!$is_free && in_array(1, $_SESSION['user_shifts']['filled']))) { - $shifts_table .= $shift_row . ''; - $row_count++; - } - } - } - - return template_render('../templates/user_shifts.html', array ( - 'room_select' => make_select($rooms, $_SESSION['user_shifts']['rooms'], "rooms", "Räume"), - 'day_select' => make_select($days, $_SESSION['user_shifts']['days'], "days", "Tage"), - 'type_select' => make_select($types, $_SESSION['user_shifts']['types'], "types", "Aufgaben"), - 'filled_select' => make_select($filled, $_SESSION['user_shifts']['filled'], "filled", "Besetzung"), - 'shifts_table' => $shifts_table - )); + return view_user_shifts(); } } +function view_user_shifts() { + global $user, $privileges; + global $ical_shifts; + + $days = sql_select("SELECT DISTINCT DATE(FROM_UNIXTIME(`start`)) AS `id`, DATE(FROM_UNIXTIME(`start`)) AS `name` FROM `Shifts`"); + $rooms = sql_select("SELECT `RID` AS `id`, `Name` AS `name` FROM `Room` WHERE `show`='Y' ORDER BY `Name`"); + $types = sql_select("SELECT `id`, `name` FROM `AngelTypes`"); + $filled = array ( + array ( + 'id' => '1', + 'name' => 'Volle' + ), + array ( + 'id' => '0', + 'name' => 'Freie' + ) + ); + + if (!isset ($_SESSION['user_shifts'])) + $_SESSION['user_shifts'] = array (); + + if (!isset ($_SESSION['user_shifts']['filled'])) { + $_SESSION['user_shifts']['filled'] = array ( + 0 + ); + } + + foreach (array ( + 'rooms', + 'types', + 'filled' + ) as $key) { + if (isset ($_REQUEST[$key])) { + $filtered = array_filter($_REQUEST[$key], 'is_numeric'); + if (!empty ($filtered)) + $_SESSION['user_shifts'][$key] = $filtered; + unset ($filtered); + } + if (!isset ($_SESSION['user_shifts'][$key])) + $_SESSION['user_shifts'][$key] = array_map('get_ids_from_array', $$key); + } + + if (isset ($_REQUEST['days'])) { + $filtered = array_filter($_REQUEST['days'], create_function('$a', 'return preg_match("/^\d\d\d\d-\d\d-\d\d\\$/", $a);')); + if (!empty ($filtered)) + $_SESSION['user_shifts']['days'] = $filtered; + unset ($filtered); + } + if (!isset ($_SESSION['user_shifts']['days'])) + $_SESSION['user_shifts']['days'] = array ( + date('Y-m-d') + ); + + $shifts = sql_select("SELECT * FROM `Shifts` + WHERE `RID` IN (" . implode(',', $_SESSION['user_shifts']['rooms']) . ") + AND DATE(FROM_UNIXTIME(`start`)) IN ('" . implode("','", $_SESSION['user_shifts']['days']) . "') + ORDER BY `start` + "); + + $shifts_table = ""; + $row_count = 0; + foreach ($shifts as $shift) { + $shift_row = '' . date(($_SESSION['user_shifts']['id'] == 0 ? "Y-m-d " : "") . "H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']) . ($_SESSION['user_shifts']['id'] == 0 ? "
" . $shift['Name'] : "") . '' . $shift['name']; + if (in_array('admin_shifts', $privileges)) + $shift_row .= ' [edit] [x]'; + $shift_row .= '
'; + $is_free = false; + $shift_has_special_needs = 0 < sql_num_query("SELECT `id` FROM `NeededAngelTypes` WHERE `shift_id` = " . $shift['SID']); + $query = "SELECT * + FROM `NeededAngelTypes` + JOIN `AngelTypes` + ON (`NeededAngelTypes`.`angel_type_id` = `AngelTypes`.`id`) + WHERE "; + if ($shift_has_special_needs) + $query .= "`shift_id` = " . sql_escape($shift['SID']); + else + $query .= "`room_id` = " . sql_escape($shift['RID']); + $query .= " AND `count` > 0 + AND `angel_type_id` IN (" . implode(',', $_SESSION['user_shifts']['types']) . ") + ORDER BY `AngelTypes`.`name`"; + $angeltypes = sql_select($query); + + if (count($angeltypes) > 0) { + $my_shift = sql_num_query("SELECT * FROM `ShiftEntry` WHERE `SID`=" . sql_escape($shift['SID']) . " AND `UID`=" . sql_escape($user['UID']) . " LIMIT 1") > 0; + foreach ($angeltypes as $angeltype) { + $entries = sql_select("SELECT * FROM `ShiftEntry` JOIN `User` ON (`ShiftEntry`.`UID` = `User`.`UID`) WHERE `SID`=" . sql_escape($shift['SID']) . " AND `TID`=" . sql_escape($angeltype['id']) . " ORDER BY `Nick`"); + $entry_list = array (); + foreach ($entries as $entry) { + if (in_array('user_shifts_admin', $privileges)) + $entry_list[] = '' . $entry['Nick'] . ' [x]'; + else + $entry_list[] = $entry['Nick']; + } + if ($angeltype['count'] - count($entries) > 0) { + if (!$my_shift || in_array('user_shifts_admin', $privileges)) { + $entry_list[] = '' . ($angeltype['count'] - count($entries)) . ' Helfer' . ($angeltype['count'] - count($entries) != 1 ? '' : '') . ' gebraucht »'; + } else { + $entry_list[] = ($angeltype['count'] - count($entries)) . ' Helfer gebraucht'; + } + $is_free = true; + } + + $shift_row .= '' . $angeltype['name'] . ': '; + $shift_row .= join(", ", $entry_list); + $shift_row .= '
'; + } + if (($is_free && in_array(0, $_SESSION['user_shifts']['filled'])) || (!$is_free && in_array(1, $_SESSION['user_shifts']['filled']))) { + $shifts_table .= $shift_row . ''; + $row_count++; + $ical_shifts[] = $shift; + } + } + } + + if ($user['ical_key'] == "") + user_reset_ical_key($user); + + return template_render('../templates/user_shifts.html', array ( + 'room_select' => make_select($rooms, $_SESSION['user_shifts']['rooms'], "rooms", "Räume"), + 'day_select' => make_select($days, $_SESSION['user_shifts']['days'], "days", "Tage"), + 'type_select' => make_select($types, $_SESSION['user_shifts']['types'], "types", "Aufgaben"), + 'filled_select' => make_select($filled, $_SESSION['user_shifts']['filled'], "filled", "Besetzung"), + 'shifts_table' => $shifts_table, + 'ical_link' => make_user_shifts_ical_link($user['ical_key']), + 'reset_link' => page_link_to('user_myshifts') . '&reset' + )); +} + +function make_user_shifts_ical_link($key) { + $link = ""; + foreach ($_SESSION['user_shifts']['rooms'] as $room) + $link .= '&rooms[]=' . $room; + foreach ($_SESSION['user_shifts']['days'] as $day) + $link .= '&days[]=' . $day; + foreach ($_SESSION['user_shifts']['types'] as $type) + $link .= '&types[]=' . $type; + foreach ($_SESSION['user_shifts']['filled'] as $filled) + $link .= '&filled[]=' . $filled; + return page_link_to_absolute('ical') . $link . '&export=user_shifts&key=' . $key; +} + function get_ids_from_array($array) { return $array["id"]; } function make_select($items, $selected, $name, $title = null) { $html_items = array (); - if(isset($title)) + if (isset ($title)) $html_items[] = '
  • ' . $title . '
    • ' . "\n"; foreach ($items as $i) - $html_items[] = '
    • '; - $html = '
    ' . "\n"; + $html_items[] = '
    • '; + $html = '
    ' . "\n"; $html .= '' . "\n"; - $html .= buttons(array( - button("javascript: check_all('selection_" . $name . "')", "Alle", ""), - button("javascript: uncheck_all('selection_" . $name . "')", "Keine", "") + $html .= buttons(array ( + button("javascript: check_all('selection_" . $name . "')", "Alle", ""), + button("javascript: uncheck_all('selection_" . $name . "')", "Keine", "") )); $html .= '
    ' . "\n"; return $html; diff --git a/includes/sys_user.php b/includes/sys_user.php index ccf5da6c..be3be3d1 100644 --- a/includes/sys_user.php +++ b/includes/sys_user.php @@ -19,6 +19,11 @@ $tshirt_sizes = array ( 'XL-G' => "XL Girl" ); +function user_reset_ical_key($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"); +} + function UID2Nick($UID) { if ($UID > 0) $SQL = "SELECT Nick FROM `User` WHERE UID='" . sql_escape($UID) . "'"; diff --git a/public/index.php b/public/index.php index 5940f4aa..45555a2b 100644 --- a/public/index.php +++ b/public/index.php @@ -165,7 +165,7 @@ elseif ($p == "faq") { $content = Get_Text("no_access_text"); } else { // Sonst zur Loginseite leiten - header("Location: " . page_link_to("login")); + redirect(page_link_to("login")); } } diff --git a/templates/user_shifts.html b/templates/user_shifts.html index 50095fed..76bbba7f 100644 --- a/templates/user_shifts.html +++ b/templates/user_shifts.html @@ -24,3 +24,9 @@ %shifts_table% +

    iCal Export

    +

    + Zum abonnieren in Deiner Kalender-Software benutze folgenden öffentlichen Link (daher bitte geheimhalten, im Notfall Deinen Key zurücksetzen): +
    + %ical_link% +