213 lines
6.5 KiB
PHP
213 lines
6.5 KiB
PHP
<?php
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// Assistent zum Anlegen mehrerer neuer Schichten
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function admin_shifts() {
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$msg = "";
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$ok = true;
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$name = "";
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$rid = 0;
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$start = DateTime :: createFromFormat("Y-m-d H:i", date("Y-m-d") . " 00:00")->getTimestamp();
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$end = $start +24 * 60 * 60;
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$mode = 'single';
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$angelmode = 'location';
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// Locations laden
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$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[$type['TID']] = 0;
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if (isset ($_REQUEST['preview'])) {
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// Name/Bezeichnung der Schicht, darf nicht leer sein
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if (isset ($_REQUEST['name']) && strlen($_REQUEST['name']) > 0)
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$name = strip_request_item('name');
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else {
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$ok = false;
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$msg .= error("Gib bitte einen Namen für die Schicht(en) an.");
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}
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// Auswahl der sichtbaren Locations für die Schichten
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if (isset ($_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.");
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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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$msg .= error("Bitte gib einen Startzeitpunkt für die Schichten an.");
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}
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if (isset ($_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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$msg .= error("Bitte gib einen Endzeitpunkt für die Schichten an.");
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}
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if ($start >= $end) {
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$ok = false;
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$msg .= error("Das Ende muss nach dem Startzeitpunkt liegen!");
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}
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if (isset ($_REQUEST['mode'])) {
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if ($_REQUEST['mode'] == 'single') {
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$mode = 'single';
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}
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elseif ($_REQUEST['mode'] == 'multi') {
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if (isset ($_REQUEST['length']) && preg_match("/^[0-9]+$/", trim($_REQUEST['length']))) {
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$mode = 'multi';
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$length = trim($_REQUEST['length']);
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} else {
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$ok = false;
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$msg .= error("Bitte gib eine Schichtlänge in Minuten an.");
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}
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}
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elseif ($_REQUEST['mode'] == 'variable') {
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if (isset ($_REQUEST['change_hours']) && preg_match("/^([0-9]{2}(,|$))/", trim(str_replace(" ", "", $_REQUEST['change_hours'])))) {
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$mode = 'variable';
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$change_hours = explode(",", $_REQUEST['change_hours']);
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} else {
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$ok = false;
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$msg .= error("Bitte gib die Schichtwechsel-Stunden kommagetrennt ein.");
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}
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}
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} else {
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$ok = false;
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$msg .= error("Bitte wähle einen Modus.");
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}
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if (isset ($_REQUEST['angelmode'])) {
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if ($_REQUEST['angelmode'] == 'location') {
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$angelmode = 'location';
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}
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elseif ($_REQUEST['angelmode'] == 'manually') {
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foreach ($types as $type) {
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if (isset ($_REQUEST['type_' . $type['TID']]) && preg_match("/^[0-9]+$/", trim($_REQUEST['type_' . $type['TID']]))) {
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$needed_angel_types[$type['TID']] = trim($_REQUEST['type_' . $type['TID']]);
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} else {
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$ok = false;
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$msg .= error("Bitte überprüfe die Eingaben für die benötigten Engel des Typs " . $type['Name'] . ".");
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}
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}
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} else {
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$ok = false;
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$msg .= error("Bitte Wähle einen Modus für die benötigten Engel.");
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}
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}
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// Alle Eingaben in Ordnung
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if ($ok) {
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$shifts = array ();
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if ($mode == 'single') {
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$shifts[] = array (
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'start' => $start,
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'end' => $end,
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'RID' => $rid,
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'name' => $name
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);
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}
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elseif ($mode == 'multi') {
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$shift_start = $start;
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do {
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$shift_end = $shift_start + $length * 60;
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if ($shift_end > $end)
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$shift_end = $end;
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if ($shift_start >= $shift_end)
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break;
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$shifts[] = array (
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'start' => $shift_start,
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'end' => $shift_end,
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'RID' => $rid,
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'name' => $name
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);
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$shift_start = $shift_end;
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} while ($shift_end < $end);
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}
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elseif ($mode == 'variable') {
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sort($change_hours);
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$day = DateTime :: createFromFormat("Y-m-d H:i", date("Y-m-d", $start) . " 00:00")->getTimestamp();
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$change_index = 0;
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// Ersten/nächsten passenden Schichtwechsel suchen
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foreach ($change_hours as $i => $change_hour) {
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if ($start < $day + $change_hour * 60 * 60)
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$change_index = $i;
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elseif ($start == $day + $change_hour * 60 * 60) {
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// Start trifft Schichtwechsel
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$change_index = ($i +1) % count($change_hours);
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break;
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} else
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break;
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}
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$shift_start = $start;
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do {
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$day = DateTime :: createFromFormat("Y-m-d H:i", date("Y-m-d", $shift_start) . " 00:00")->getTimestamp();
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$shift_end = $day + $change_hours[$change_index] * 60 * 60;
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if ($shift_end > $end)
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$shift_end = $end;
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if ($shift_start >= $shift_end)
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$shift_end += 24 * 60 * 60;
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$shifts[] = array (
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'start' => $shift_start,
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'end' => $shift_end,
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'RID' => $rid,
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'name' => $name
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);
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$shift_start = $shift_end;
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$change_index = ($change_index +1) % count($change_hours);
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} while ($shift_end < $end);
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}
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$shifts_table = "";
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foreach ($shifts as $shift) {
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$shifts_table .= '<tr><td>' . date("Y-m-d H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']) . '<br />' . $room_array[$shift['RID']] . '</td>';
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$shifts_table .= '<td>' . $shift['name'] . '</td></tr>';
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}
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return template_render('../templates/admin_shift_preview.html', array (
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'shifts_table' => $shifts_table
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));
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}
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}
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$room_select = html_select_key('rid', $room_array, '');
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$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['TID'],
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'type' => $type['Name'],
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'value' => $needed_angel_types[$type['TID']]
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));
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}
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return template_render('../templates/admin_shifts.html', array (
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'angel_types' => $angel_types,
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'room_select' => $room_select,
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'msg' => $msg,
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'name' => $name,
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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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'mode_single_selected' => $_REQUEST['mode'] == 'single' ? 'checked="checked"' : '',
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'mode_multi_selected' => $_REQUEST['mode'] == 'multi' ? 'checked="checked"' : '',
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'mode_variable_selected' => $_REQUEST['mode'] == 'variable' ? 'checked="checked"' : '',
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'angelmode_location_selected' => $_REQUEST['angelmode'] == 'location' ? 'checked="checked"' : '',
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'angelmode_manually_selected' => $_REQUEST['angelmode'] == 'manually' ? 'checked="checked"' : ''
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));
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}
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?>
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