433 lines
18 KiB
PHP
433 lines
18 KiB
PHP
<?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']) && test_request_int('entry_id'))
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$entry_id = $_REQUEST['entry_id'];
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else
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redirect(page_link_to('user_shifts'));
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sql_query("DELETE FROM `ShiftEntry` WHERE `id`=" . sql_escape($entry_id) . " LIMIT 1");
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success("Der Schicht-Eintrag wurde gelöscht.");
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redirect(page_link_to('user_shifts'));
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}
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// Schicht bearbeiten
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elseif (isset ($_REQUEST['edit_shift']) && in_array('admin_shifts', $privileges)) {
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$msg = "";
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$ok = true;
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if (isset ($_REQUEST['edit_shift']) && test_request_int('edit_shift'))
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$shift_id = $_REQUEST['edit_shift'];
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else
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redirect(page_link_to('user_shifts'));
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/*
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if (sql_num_query("SELECT * FROM `ShiftEntry` WHERE `SID`=" . sql_escape($shift_id) . " LIMIT 1") > 0) {
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error("Du kannst nur Schichten bearbeiten, bei denen niemand eingetragen ist.");
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redirect(page_link_to('user_shift'));
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}
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*/
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$shift = sql_select("SELECT * FROM `Shifts` JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `SID`=" . sql_escape($shift_id) . " LIMIT 1");
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if (count($shift) == 0)
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redirect(page_link_to('user_shifts'));
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$shift = $shift[0];
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// Locations laden
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$rooms = sql_select("SELECT * FROM `Room` WHERE `show`='Y' ORDER BY `Name`");
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$room_array = array ();
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foreach ($rooms as $room)
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$room_array[$room['RID']] = $room['Name'];
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// Engeltypen laden
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$types = sql_select("SELECT * FROM `AngelTypes` ORDER BY `name`");
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$needed_angel_types = array ();
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foreach ($types as $type)
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$needed_angel_types[$type['id']] = 0;
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// Benötigte Engeltypen vom Raum
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$needed_angel_types_source = sql_select("SELECT `AngelTypes`.*, `NeededAngelTypes`.`count` FROM `AngelTypes` LEFT JOIN `NeededAngelTypes` ON (`NeededAngelTypes`.`angel_type_id` = `AngelTypes`.`id` AND `NeededAngelTypes`.`room_id`=" . sql_escape($shift['RID']) . ") ORDER BY `AngelTypes`.`name`");
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foreach ($needed_angel_types_source as $type) {
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if($type['count'] != "")
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$needed_angel_types[$type['id']] =$type['count'];
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}
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// Benötigte Engeltypen von der Schicht
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$needed_angel_types_source = sql_select("SELECT `AngelTypes`.*, `NeededAngelTypes`.`count` FROM `AngelTypes` LEFT JOIN `NeededAngelTypes` ON (`NeededAngelTypes`.`angel_type_id` = `AngelTypes`.`id` AND `NeededAngelTypes`.`shift_id`=" . sql_escape($shift_id) . ") ORDER BY `AngelTypes`.`name`");
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foreach ($needed_angel_types_source as $type){
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if($type['count'] != "")
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$needed_angel_types[$type['id']] =$type['count'];
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}
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$name = $shift['name'];
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$rid = $shift['RID'];
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$start = $shift['start'];
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$end = $shift['end'];
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if (isset ($_REQUEST['submit'])) {
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// Name/Bezeichnung der Schicht, darf leer sein
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$name = strip_request_item('name');
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// Auswahl der sichtbaren Locations für die Schichten
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if (isset ($_REQUEST['rid']) && preg_match("/^[0-9]+$/", $_REQUEST['rid']) && isset ($room_array[$_REQUEST['rid']]))
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$rid = $_REQUEST['rid'];
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else {
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$ok = false;
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$rid = $rooms[0]['RID'];
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$msg .= error("Wähle bitte einen Raum aus.", true);
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}
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if (isset ($_REQUEST['start']) && $tmp = DateTime :: createFromFormat("Y-m-d H:i", trim($_REQUEST['start'])))
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$start = $tmp->getTimestamp();
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else {
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$ok = false;
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$msg .= error("Bitte gib einen Startzeitpunkt für die Schichten an.", true);
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}
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if (isset ($_REQUEST['end']) && $tmp = DateTime :: createFromFormat("Y-m-d H:i", trim($_REQUEST['end'])))
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$end = $tmp->getTimestamp();
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else {
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$ok = false;
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$msg .= error("Bitte gib einen Endzeitpunkt für die Schichten an.", true);
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}
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if ($start >= $end) {
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$ok = false;
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$msg .= error("Das Ende muss nach dem Startzeitpunkt liegen!", true);
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}
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foreach ($needed_angel_types_source as $type) {
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if (isset ($_REQUEST['type_' . $type['id']]) && preg_match("/^[0-9]+$/", trim($_REQUEST['type_' . $type['id']]))) {
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$needed_angel_types[$type['id']] = trim($_REQUEST['type_' . $type['id']]);
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} else {
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$ok = false;
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$msg .= error("Bitte überprüfe die Eingaben für die benötigten Engel des Typs " . $type['name'] . ".", true);
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}
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}
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if ($ok) {
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sql_query("UPDATE `Shifts` SET `start`=" . sql_escape($start) . ", `end`=" . sql_escape($end) . ", `RID`=" . sql_escape($rid) . ", `name`='" . sql_escape($name) . "' WHERE `SID`=" . sql_escape($shift_id) . " LIMIT 1");
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sql_query("DELETE FROM `NeededAngelTypes` WHERE `shift_id`=" . sql_escape($shift_id));
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foreach ($needed_angel_types as $type_id => $count)
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sql_query("INSERT INTO `NeededAngelTypes` SET `shift_id`=" . sql_escape($shift_id) . ", `angel_type_id`=" . sql_escape($type_id) . ", `count`=" . sql_escape($count));
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success("Schicht gespeichert.");
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redirect(page_link_to('user_shifts'));
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}
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}
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$room_select = html_select_key('rid', 'rid', $room_array, $rid);
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$angel_types = "";
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foreach ($types as $type) {
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$angel_types .= template_render('../templates/admin_shifts_angel_types.html', array (
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'id' => $type['id'],
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'type' => $type['name'],
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'value' => $needed_angel_types[$type['id']]
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));
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}
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return template_render('../templates/user_shifts_edit.html', array (
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'msg' => $msg,
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'name' => $name,
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'room_select' => $room_select,
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'start' => date("Y-m-d H:i", $start),
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'end' => date("Y-m-d H:i", $end),
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'angel_types' => $angel_types
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));
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}
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// Schicht komplett löschen (nur für admins/user mit user_shifts_admin privileg)
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elseif (isset ($_REQUEST['delete_shift']) && in_array('user_shifts_admin', $privileges)) {
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if (isset ($_REQUEST['delete_shift']) && preg_match("/^[0-9]*$/", $_REQUEST['delete_shift']))
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$shift_id = $_REQUEST['delete_shift'];
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else
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header("Location: " . page_link_to('user_shifts'));
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$shift = sql_select("SELECT * FROM `Shifts` JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `SID`=" . sql_escape($shift_id) . " LIMIT 1");
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if (count($shift) == 0)
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header("Location: " . page_link_to('user_shifts'));
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$shift = $shift[0];
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// Schicht löschen bestätigt
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if (isset ($_REQUEST['delete'])) {
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sql_query("DELETE FROM `ShiftEntry` WHERE `SID`=" . sql_escape($shift_id));
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sql_query("DELETE FROM `NeededAngelTypes` WHERE `shift_id`=" . sql_escape($shift_id));
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sql_query("DELETE FROM `Shifts` WHERE `SID`=" . sql_escape($shift_id) . " LIMIT 1");
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success("Die Schicht wurde gelöscht.");
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redirect(page_link_to('user_shifts'));
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}
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return template_render('../templates/user_shifts_admin_delete.html', array (
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'name' => $shift['name'],
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'start' => date("Y-m-d H:i", $shift['start']),
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'end' => date("H:i", $shift['end']),
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'id' => $shift_id
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));
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}
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elseif (isset ($_REQUEST['shift_id'])) {
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if (isset ($_REQUEST['shift_id']) && preg_match("/^[0-9]*$/", $_REQUEST['shift_id']))
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$shift_id = $_REQUEST['shift_id'];
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else
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header("Location: " . page_link_to('user_shifts'));
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$shift = sql_select("SELECT * FROM `Shifts` JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `SID`=" . sql_escape($shift_id) . " LIMIT 1");
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if (count($shift) == 0)
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header("Location: " . page_link_to('user_shifts'));
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$shift = $shift[0];
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if (isset ($_REQUEST['type_id']) && preg_match("/^[0-9]*$/", $_REQUEST['type_id']))
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$type_id = $_REQUEST['type_id'];
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else
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header("Location: " . page_link_to('user_shifts'));
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// Schicht läuft schon, Eintragen für Engel nicht mehr möglich
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if(!in_array('user_shifts_admin', $privileges) && time() > $shift['start']) {
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error("Diese Schicht läuft gerade oder ist bereits vorbei. Bitte kontaktiere den Schichtkoordinator um Dich eintragen zu lassen.");
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header("Location: " . page_link_to('user_shifts'));
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}
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$type = sql_select("SELECT * FROM `AngelTypes` WHERE `id`=" . sql_escape($type_id) . " LIMIT 1");
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if (count($type) == 0)
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header("Location: " . page_link_to('user_shifts'));
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$type = $type[0];
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if (isset ($_REQUEST['submit'])) {
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$selected_type_id = $type_id;
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if (in_array('user_shifts_admin', $privileges)) {
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if (isset ($_REQUEST['user_id']) && preg_match("/^[0-9]*$/", $_REQUEST['user_id']))
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$user_id = $_REQUEST['user_id'];
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else
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$user_id = $user['UID'];
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if (sql_num_query("SELECT * FROM `User` WHERE `UID`=" . sql_escape($user_id) . " LIMIT 1") == 0)
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redirect(page_link_to('user_shifts'));
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if (isset ($_REQUEST['angeltype_id']) && test_request_int('angeltype_id') && sql_num_query("SELECT * FROM `AngelTypes` WHERE `id`=" . sql_escape($_REQUEST['angeltype_id']) . " LIMIT 1") > 0)
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$selected_type_id = $_REQUEST['angeltype_id'];
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} else
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$user_id = $user['UID'];
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// TODO: Kollisionserkennung, andere Schichten zur gleichen Uhrzeit darf der Engel auch nicht belegt haben...
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$entries = sql_select("SELECT * FROM `ShiftEntry` WHERE `SID`=" . sql_escape($shift['SID']));
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foreach ($entries as $entry)
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if ($entry['UID'] == $user_id)
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return error("This angel does already have an entry for this shift.", true);
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$comment = strip_request_item_nl('comment');
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sql_query("INSERT INTO `ShiftEntry` SET `Comment`='" . sql_escape($comment) . "', `UID`=" . sql_escape($user_id) . ", `TID`=" . sql_escape($selected_type_id) . ", `SID`=" . sql_escape($shift_id));
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success("Du bist eingetragen. Danke!" . ' <a href="' . page_link_to('user_myshifts') . '">Meine Schichten »</a>');
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redirect(page_link_to('user_shifts'));
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}
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if (in_array('user_shifts_admin', $privileges)) {
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$users = sql_select("SELECT * FROM `User` ORDER BY `Nick`");
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$users_select = array ();
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foreach ($users as $usr)
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$users_select[$usr['UID']] = $usr['Nick'];
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$user_text = html_select_key('user_id', 'user_id', $users_select, $user['UID']);
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$angeltypes_source = sql_select("SELECT * FROM `AngelTypes` ORDER BY `name`");
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$angeltypes = array ();
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foreach ($angeltypes_source as $angeltype)
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$angeltypes[$angeltype['id']] = $angeltype['name'];
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$angeltyppe_select = html_select_key('angeltype_id', 'angeltype_id', $angeltypes, $type['id']);
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} else {
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$user_text = $user['Nick'];
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$angeltyppe_select = $type['name'];
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}
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return template_render('../templates/user_shifts_add.html', array (
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//'date' => date("Y-m-d H:i", $shift['start']) . ', ' . date("H:i", $shift['end'] - $shift['start']) . 'h',
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'date' => date("Y-m-d H:i", $shift['start']) . ', ' . shift_length($shift),
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'title' => $shift['name'],
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'location' => $shift['Name'],
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'angel' => $user_text,
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'type' => $angeltyppe_select,
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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 $ical_shifts;
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$ical_shifts = array ();
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$days = sql_select("SELECT DISTINCT DATE(FROM_UNIXTIME(`start`)) AS `id`, DATE(FROM_UNIXTIME(`start`)) AS `name` FROM `Shifts` ORDER BY `start`");
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$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 (
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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 (
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0
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);
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}
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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 ($filtered))
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$_SESSION['user_shifts'][$key] = $filtered;
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unset ($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 ($_REQUEST['days'])) {
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$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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$_SESSION['user_shifts']['days'] = $filtered;
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unset ($filtered);
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}
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if (!isset ($_SESSION['user_shifts']['days']))
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$_SESSION['user_shifts']['days'] = array (
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date('Y-m-d')
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);
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if (!isset ($_SESSION['user_shifts']['rooms']) || count($_SESSION['user_shifts']['rooms']) == 0)
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$_SESSION['user_shifts']['rooms'] = array(0);
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$shifts = sql_select("SELECT `Shifts`.*, `Room`.`Name` as `room_name` FROM `Shifts` JOIN `Room` USING (`RID`)
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WHERE `Shifts`.`RID` IN (" . implode(',', $_SESSION['user_shifts']['rooms']) . ")
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AND DATE(FROM_UNIXTIME(`start`)) IN ('" . implode("','", $_SESSION['user_shifts']['days']) . "')
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ORDER BY `start`");
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$shifts_table = "";
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$row_count = 0;
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foreach ($shifts as $shift) {
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$info = array ();
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if (count($_SESSION['user_shifts']['days']) > 1)
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$info[] = date("Y-m-d", $shift['start']);
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$info[] = date("H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']);
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if (count($_SESSION['user_shifts']['rooms']) > 1)
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$info[] = $shift['room_name'];
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$shift_row = '<tr><td>' . join('<br />', $info) . '</td>';
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$shift_row .= '<td>' . $shift['name'];
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if (in_array('admin_shifts', $privileges))
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$shift_row .= ' <a href="?p=user_shifts&edit_shift=' . $shift['SID'] . '">[edit]</a> <a href="?p=user_shifts&delete_shift=' . $shift['SID'] . '">[x]</a>';
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$shift_row .= '<br />';
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$is_free = false;
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$shift_has_special_needs = 0 < sql_num_query("SELECT `id` FROM `NeededAngelTypes` WHERE `shift_id` = " . $shift['SID']);
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$query = "SELECT *
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FROM `NeededAngelTypes`
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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 ($shift_has_special_needs)
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$query .= "`shift_id` = " . sql_escape($shift['SID']);
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else
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$query .= "`room_id` = " . sql_escape($shift['RID']);
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$query .= " AND `count` > 0
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AND `angel_type_id` IN (" . implode(',', $_SESSION['user_shifts']['types']) . ")
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ORDER BY `AngelTypes`.`name`";
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$angeltypes = sql_select($query);
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if (count($angeltypes) > 0) {
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$my_shift = sql_num_query("SELECT * FROM `ShiftEntry` WHERE `SID`=" . sql_escape($shift['SID']) . " AND `UID`=" . sql_escape($user['UID']) . " LIMIT 1") > 0;
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foreach ($angeltypes as $angeltype) {
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$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`");
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$entry_list = array ();
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foreach ($entries as $entry) {
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if (in_array('user_shifts_admin', $privileges))
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$entry_list[] = '<a href="' . page_link_to('user_myshifts') . '&id=' . $entry['UID'] . '">' . $entry['Nick'] . '</a> <a href="' . page_link_to('user_shifts') . '&entry_id=' . $entry['id'] . '">[x]</a>';
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else
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$entry_list[] = $entry['Nick'];
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}
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if ($angeltype['count'] - count($entries) > 0) {
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if ((time() < $shift['end'] && !$my_shift) || in_array('user_shifts_admin', $privileges)) {
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$entry_list[] = '<a href="' . page_link_to('user_shifts') . '&shift_id=' . $shift['SID'] . '&type_id=' . $angeltype['id'] . '">' . ($angeltype['count'] - count($entries)) . ' Helfer' . ($angeltype['count'] - count($entries) != 1 ? '' : '') . ' gebraucht »</a>';
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} else {
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$entry_list[] = ($angeltype['count'] - count($entries)) . ' Helfer gebraucht';
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}
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$is_free = true;
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}
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$shift_row .= '<b>' . $angeltype['name'] . ':</b> ';
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$shift_row .= join(", ", $entry_list);
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$shift_row .= '<br />';
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}
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if (in_array('user_shifts_admin', $privileges)) {
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$shift_row .= '<a href="' . page_link_to('user_shifts') . '&shift_id=' . $shift['SID'] . '&type_id=' . $angeltype['id'] . '">Weitere Helfer eintragen »</a>';
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}
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if (($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($user);
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return msg() . template_render('../templates/user_shifts.html', array (
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'room_select' => make_select($rooms, $_SESSION['user_shifts']['rooms'], "rooms", "Räume"),
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'day_select' => make_select($days, $_SESSION['user_shifts']['days'], "days", "Tage"),
|
|
'type_select' => make_select($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))
|
|
$html_items[] = '<li class="heading">' . $title . '</li>' . "\n";
|
|
|
|
foreach ($items as $i)
|
|
$html_items[] = '<li><label><input type="checkbox" name="' . $name . '[]" value="' . $i['id'] . '"' . (in_array($i['id'], $selected) ? ' checked="checked"' : '') . '> ' . $i['name'] . '</label></li>';
|
|
$html = '<div class="selection ' . $name . '">' . "\n";
|
|
$html .= '<ul id="selection_' . $name . '">' . "\n";
|
|
$html .= implode("\n", $html_items);
|
|
$html .= '</ul>' . "\n";
|
|
$html .= buttons(array (
|
|
button("javascript: check_all('selection_" . $name . "')", "Alle", ""),
|
|
button("javascript: uncheck_all('selection_" . $name . "')", "Keine", "")
|
|
));
|
|
$html .= '</div>' . "\n";
|
|
return $html;
|
|
}
|
|
?>
|