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< ? php
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function shift_link ( $shift ) {
return page_link_to ( 'shifts' ) . '&action=view&shift_id=' . $shift [ 'SID' ];
}
function shift_delete_link ( $shift ) {
return page_link_to ( 'user_shifts' ) . '&delete_shift=' . $shift [ 'SID' ];
}
function shift_edit_link ( $shift ) {
return page_link_to ( 'user_shifts' ) . '&edit_shift=' . $shift [ 'SID' ];
}
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/**
* Edit a single shift .
*/
function shift_edit_controller () {
global $privileges ;
// Schicht bearbeiten
$msg = " " ;
$valid = true ;
if ( ! in_array ( 'admin_shifts' , $privileges )) {
redirect ( page_link_to ( 'user_shifts' ));
}
if ( ! isset ( $_REQUEST [ 'edit_shift' ]) || ! test_request_int ( 'edit_shift' )) {
redirect ( page_link_to ( 'user_shifts' ));
}
$shift_id = $_REQUEST [ 'edit_shift' ];
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$shift = Shift ( $shift_id );
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$room = select_array ( Rooms (), 'RID' , 'Name' );
$angeltypes = select_array ( AngelTypes (), 'id' , 'name' );
$shifttypes = select_array ( ShiftTypes (), 'id' , 'name' );
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$needed_angel_types = select_array ( NeededAngelTypes_by_shift ( $shift_id ), 'id' , 'count' );
foreach ( array_keys ( $angeltypes ) as $angeltype_id ) {
if ( ! isset ( $needed_angel_types [ $angeltype_id ])) {
$needed_angel_types [ $angeltype_id ] = 0 ;
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}
}
$shifttype_id = $shift [ 'shifttype_id' ];
$title = $shift [ 'title' ];
$rid = $shift [ 'RID' ];
$start = $shift [ 'start' ];
$end = $shift [ 'end' ];
if ( isset ( $_REQUEST [ 'submit' ])) {
// Name/Bezeichnung der Schicht, darf leer sein
$title = strip_request_item ( 'title' );
// Auswahl der sichtbaren Locations für die Schichten
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if ( isset ( $_REQUEST [ 'rid' ]) && preg_match ( " /^[0-9]+ $ / " , $_REQUEST [ 'rid' ]) && isset ( $room [ $_REQUEST [ 'rid' ]])) {
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$rid = $_REQUEST [ 'rid' ];
} else {
$valid = false ;
$msg .= error ( _ ( " Please select a room. " ), true );
}
if ( isset ( $_REQUEST [ 'shifttype_id' ]) && isset ( $shifttypes [ $_REQUEST [ 'shifttype_id' ]])) {
$shifttype_id = $_REQUEST [ 'shifttype_id' ];
} else {
$valid = false ;
$msg .= error ( _ ( 'Please select a shifttype.' ), true );
}
if ( isset ( $_REQUEST [ 'start' ]) && $tmp = DateTime :: createFromFormat ( " Y-m-d H:i " , trim ( $_REQUEST [ 'start' ]))) {
$start = $tmp -> getTimestamp ();
} else {
$valid = false ;
$msg .= error ( _ ( " Please enter a valid starting time for the shifts. " ), true );
}
if ( isset ( $_REQUEST [ 'end' ]) && $tmp = DateTime :: createFromFormat ( " Y-m-d H:i " , trim ( $_REQUEST [ 'end' ]))) {
$end = $tmp -> getTimestamp ();
} else {
$valid = false ;
$msg .= error ( _ ( " Please enter a valid ending time for the shifts. " ), true );
}
if ( $start >= $end ) {
$valid = false ;
$msg .= error ( _ ( " The ending time has to be after the starting time. " ), true );
}
foreach ( $needed_angel_types_source as $type ) {
if ( isset ( $_REQUEST [ 'type_' . $type [ 'id' ]]) && preg_match ( " /^[0-9]+ $ / " , trim ( $_REQUEST [ 'type_' . $type [ 'id' ]]))) {
$needed_angel_types [ $type [ 'id' ]] = trim ( $_REQUEST [ 'type_' . $type [ 'id' ]]);
} else {
$valid = false ;
$msg .= error ( sprintf ( _ ( " Please check your input for needed angels of type %s. " ), $type [ 'name' ]), true );
}
}
if ( $valid ) {
$shift [ 'shifttype_id' ] = $shifttype_id ;
$shift [ 'title' ] = $title ;
$shift [ 'RID' ] = $rid ;
$shift [ 'start' ] = $start ;
$shift [ 'end' ] = $end ;
$result = Shift_update ( $shift );
if ( $result === false ) {
engelsystem_error ( 'Unable to update shift.' );
}
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NeededAngelTypes_delete_by_shift ( $shift_id );
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$needed_angel_types_info = [];
foreach ( $needed_angel_types as $type_id => $count ) {
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NeededAngelType_add ( $shift_id , $type_id , null , $count );
$needed_angel_types_info [] = $angeltypes [ $type_id ] . " : " . $count ;
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}
engelsystem_log ( " Updated shift ' " . $shifttypes [ $shifttype_id ] . " , " . $title . " ' from " . date ( " Y-m-d H:i " , $start ) . " to " . date ( " Y-m-d H:i " , $end ) . " with angel types " . join ( " , " , $needed_angel_types_info ));
success ( _ ( " Shift updated. " ));
redirect ( shift_link ([
'SID' => $shift_id
]));
}
}
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$angel_types_spinner = " " ;
foreach ( $angeltypes as $angeltype_id => $angeltype_name ) {
$angel_types_spinner .= form_spinner ( 'type_' . $angeltype_id , $angeltype_name , $needed_angel_types [ $angeltype_id ]);
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}
return page_with_title ( shifts_title (), [
msg (),
'<noscript>' . info ( _ ( " This page is much more comfortable with javascript. " ), true ) . '</noscript>' ,
form ([
form_select ( 'shifttype_id' , _ ( 'Shifttype' ), $shifttypes , $shifttype_id ),
form_text ( 'title' , _ ( " Title " ), $title ),
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form_select ( 'rid' , _ ( " Room: " ), $room , $rid ),
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form_text ( 'start' , _ ( " Start: " ), date ( " Y-m-d H:i " , $start )),
form_text ( 'end' , _ ( " End: " ), date ( " Y-m-d H:i " , $end )),
'<h2>' . _ ( " Needed angels " ) . '</h2>' ,
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$angel_types_spinner ,
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form_submit ( 'submit' , _ ( " Save " ))
])
]);
}
function shift_delete_controller () {
global $privileges ;
if ( ! in_array ( 'user_shifts_admin' , $privileges )) {
redirect ( page_link_to ( 'user_shifts' ));
}
// Schicht komplett löschen (nur für admins/user mit user_shifts_admin privileg)
if ( ! isset ( $_REQUEST [ 'delete_shift' ]) || ! preg_match ( " /^[0-9]* $ / " , $_REQUEST [ 'delete_shift' ])) {
redirect ( page_link_to ( 'user_shifts' ));
}
$shift_id = $_REQUEST [ 'delete_shift' ];
$shift = Shift ( $shift_id );
if ( $shift === false ) {
engelsystem_error ( 'Unable to load shift.' );
}
if ( $shift == null ) {
redirect ( page_link_to ( 'user_shifts' ));
}
// Schicht löschen bestätigt
if ( isset ( $_REQUEST [ 'delete' ])) {
$result = Shift_delete ( $shift_id );
if ( $result === false ) {
engelsystem_error ( 'Unable to delete shift.' );
}
engelsystem_log ( " Deleted shift " . $shift [ 'name' ] . " from " . date ( " Y-m-d H:i " , $shift [ 'start' ]) . " to " . date ( " Y-m-d H:i " , $shift [ 'end' ]));
success ( _ ( " Shift deleted. " ));
redirect ( page_link_to ( 'user_shifts' ));
}
return page_with_title ( shifts_title (), [
error ( sprintf ( _ ( " Do you want to delete the shift %s from %s to %s? " ), $shift [ 'name' ], date ( " Y-m-d H:i " , $shift [ 'start' ]), date ( " H:i " , $shift [ 'end' ])), true ),
'<a class="button" href="?p=user_shifts&delete_shift=' . $shift_id . '&delete">' . _ ( " delete " ) . '</a>'
]);
}
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function shift_controller () {
global $user , $privileges ;
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if ( ! in_array ( 'user_shifts' , $privileges )) {
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redirect ( page_link_to ( '?' ));
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}
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if ( ! isset ( $_REQUEST [ 'shift_id' ])) {
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redirect ( page_link_to ( 'user_shifts' ));
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}
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$shift = Shift ( $_REQUEST [ 'shift_id' ]);
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if ( $shift === false ) {
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engelsystem_error ( 'Unable to load shift.' );
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}
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if ( $shift == null ) {
error ( _ ( 'Shift could not be found.' ));
redirect ( page_link_to ( 'user_shifts' ));
}
$shifttype = ShiftType ( $shift [ 'shifttype_id' ]);
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if ( $shifttype === false || $shifttype == null ) {
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engelsystem_error ( 'Unable to load shift type.' );
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}
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$room = Room ( $shift [ 'RID' ]);
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if ( $room === false || $room == null ) {
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engelsystem_error ( 'Unable to load room.' );
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}
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$angeltypes = AngelTypes ();
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if ( $angeltypes === false ) {
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engelsystem_error ( 'Unable to load angeltypes.' );
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}
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$user_shifts = Shifts_by_user ( $user );
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if ( $user_shifts === false ) {
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engelsystem_error ( 'Unable to load users shifts.' );
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}
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$signed_up = false ;
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foreach ( $user_shifts as $user_shift ) {
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if ( $user_shift [ 'SID' ] == $shift [ 'SID' ]) {
$signed_up = true ;
break ;
}
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}
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return [
$shift [ 'name' ],
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Shift_view ( $shift , $shifttype , $room , in_array ( 'admin_shifts' , $privileges ), $angeltypes , in_array ( 'user_shifts_admin' , $privileges ), in_array ( 'admin_rooms' , $privileges ), in_array ( 'shifttypes' , $privileges ), $user_shifts , $signed_up )
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];
}
function shifts_controller () {
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if ( ! isset ( $_REQUEST [ 'action' ])) {
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redirect ( page_link_to ( 'user_shifts' ));
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}
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switch ( $_REQUEST [ 'action' ]) {
default :
redirect ( page_link_to ( '?' ));
case 'view' :
return shift_controller ();
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case 'next' :
return shift_next_controller ();
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}
}
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/**
* Redirects the user to his next shift .
*/
function shift_next_controller () {
global $user , $privileges ;
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if ( ! in_array ( 'user_shifts' , $privileges )) {
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redirect ( page_link_to ( '?' ));
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}
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$upcoming_shifts = ShiftEntries_upcoming_for_user ( $user );
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if ( $upcoming_shifts === false ) {
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return false ;
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}
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if ( count ( $upcoming_shifts ) > 0 ) {
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redirect ( shift_link ( $upcoming_shifts [ 0 ]));
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}
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redirect ( page_link_to ( 'user_shifts' ));
}
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/**
* Export all shifts using api - key .
*/
function shifts_json_export_all_controller () {
global $api_key ;
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if ( $api_key == " " ) {
engelsystem_error ( " Config contains empty apikey. " );
}
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if ( ! isset ( $_REQUEST [ 'api_key' ])) {
engelsystem_error ( " Missing parameter api_key. " );
}
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if ( $_REQUEST [ 'api_key' ] != $api_key ) {
engelsystem_error ( " Invalid api_key. " );
}
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$shifts_source = Shifts ();
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if ( $shifts_source === false ) {
engelsystem_error ( " Unable to load shifts. " );
}
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header ( " Content-Type: application/json; charset=utf-8 " );
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raw_output ( json_encode ( $shifts_source ));
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}
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/**
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* Export filtered shifts via JSON .
* ( Like iCal Export or shifts view )
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*/
function shifts_json_export_controller () {
global $ical_shifts , $user ;
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if ( ! isset ( $_REQUEST [ 'key' ]) || ! preg_match ( " /^[0-9a-f] { 32} $ / " , $_REQUEST [ 'key' ])) {
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engelsystem_error ( " Missing key. " );
}
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$key = $_REQUEST [ 'key' ];
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$user = User_by_api_key ( $key );
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if ( $user === false ) {
engelsystem_error ( " Unable to find user. " );
}
if ( $user == null ) {
engelsystem_error ( " Key invalid. " );
}
if ( ! in_array ( 'shifts_json_export' , privileges_for_user ( $user [ 'UID' ]))) {
engelsystem_error ( " No privilege for shifts_json_export. " );
}
$ical_shifts = load_ical_shifts ();
header ( " Content-Type: application/json; charset=utf-8 " );
raw_output ( json_encode ( $ical_shifts ));
}
/**
* Returns shifts to export .
* Users shifts or user_shifts filter based shifts if export = user_shifts is given as param .
*/
function load_ical_shifts () {
global $user , $ical_shifts ;
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if ( isset ( $_REQUEST [ 'export' ]) && $_REQUEST [ 'export' ] == 'user_shifts' ) {
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require_once realpath ( __DIR__ . '/user_shifts.php' );
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view_user_shifts ();
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return $ical_shifts ;
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}
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return Shifts_by_user ( $user );
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}
?>