#6 my shifts | cancel my shifts

1 files changed, 45 insertions, 2 deletions

diff --git a/includes/pages/user_myshifts.php b/includes/pages/user_myshifts.php
index 669d927c..88d78254 100644
--- a/includes/pages/user_myshifts.php
+++ b/includes/pages/user_myshifts.php
@@ -1,7 +1,50 @@
 <?php
 
+
+//
 function user_myshifts() {
-	return "bla";
-}
+	global $LETZTES_AUSTRAGEN;
+	global $user, $privileges;
+	$msg = "";
 
+	if (isset ($_REQUEST['cancel']) && preg_match("/^[0-9]*$/", $_REQUEST['cancel'])) {
+		$id = $_REQUEST['cancel'];
+		$shift = sql_select("SELECT * FROM `ShiftEntry` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
+		if (count($shift) > 0) {
+			$shift = $shift[0];
+			if (($shift['start'] - time() < $LETZTES_AUSTRAGEN * 60) || in_array('user_shifts_admin', $privileges)) {
+				sql_query("DELETE FROM `ShiftEntry` WHERE `id`=" . sql_escape($id) . " LIMIT 1");
+				$msg = success("Your shift has been canceled successfully.");
+			} else
+				$msg = error("It's too late to cancel this shift.'");
+		} else
+			header("Location: " . page_link_to('user_myshifts'));
+	}
+	$shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID'])." ORDER BY `start`");
+	$html = "";
+	foreach ($shifts as $shift) {
+		if (time() > $shift['end'])
+			$html .= '<tr class="done">';
+		else
+			$html .= '<tr>';
+		$html .= '<td>' . date("Y-m-d", $shift['start']) . '</td>';
+		$html .= '<td>' . date("H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']) . '</td>';
+		$html .= '<td>' . $shift['Name'] . '</td>';
+		$html .= '<td>' . $shift['name'] . '</td>';
+		$html .= '<td>' . $shift['Comment'] . '</td>';
+		if ($shift['start'] - time() > $LETZTES_AUSTRAGEN * 60)
+			$html .= '<td><a href="' . page_link_to('user_myshifts') . '&cancel=' . $shift['id'] . '">Cancel</a></td>';
+		else
+			$html .= '<td></td>';
+		$html .= '</tr>';
+	}
+	if ($html == "")
+		$html = '<tr><td>None...</td><td></td><td></td><td></td><td></td><td>Go to <a href="' . page_link_to('user_shifts') . '">Shifts</a> to sign up for a shift.</td></tr>';
+
+	return template_render('../templates/user_myshifts.html', array (
+		'h' => $LETZTES_AUSTRAGEN,
+		'shifts' => $html,
+		'msg' => $msg
+	));
+}
 ?>
\ No newline at end of file