diff --git a/src/doeditincident.php b/src/doeditincident.php
new file mode 100644
index 0000000..428079c
--- /dev/null
+++ b/src/doeditincident.php
@@ -0,0 +1,61 @@
+<?php
+require_once("core.php");
+security::checkType(security::WORKER, security::METHOD_NOTFOUND);
+security::checkWorkerUIEnabled();
+
+$isAdmin = security::isAdminView();
+$defaultUrl = ($isAdmin ? "incidents.php" : "userincidents.php?id=".$_SESSION["id"]);
+
+if (!security::checkParams("POST", [
+  ["id", security::PARAM_ISINT],
+  ["type", security::PARAM_ISINT],
+  ["day", security::PARAM_ISDATE]
+])) {
+  security::go(visual::getContinueUrl($url, "unexpected", "POST"));
+}
+
+$id = (int)$_POST["id"];
+$type = (int)$_POST["type"];
+$day = $_POST["day"];
+
+$incident = incidents::get($id, true);
+if ($incident === false) security::go(visual::getContinueUrl($url, "unexpected", "POST"));
+
+$istatus = incidents::getStatus($incident);
+
+if (($isAdmin && in_array($istatus, incidents::$cannotEditStates)) || (!$isAdmin && !in_array($istatus, incidents::$workerCanEditStates))) security::notFound();
+if (!$isAdmin) incidents::checkIncidentIsFromPerson($incident["id"]);
+
+if (isset($_POST["allday"]) && $_POST["allday"] == 1) {
+  $begins = 0;
+  $ends = incidents::ENDOFDAY;
+} else {
+  if (!security::checkParams("POST", [
+    ["begins", security::PARAM_ISTIME],
+    ["ends", security::PARAM_ISTIME]
+  ])) {
+    security::go(visual::getContinueUrl($url, "empty", "POST"));
+  }
+
+  $begins = schedules::time2sec($_POST["begins"]);
+  $ends = schedules::time2sec($_POST["ends"]);
+}
+
+$status = incidents::edit($id, $type, $day, $begins, $ends);
+
+switch ($status) {
+  case 0:
+  security::go(visual::getContinueUrl($url, "modified", "POST"));
+  break;
+
+  case 2:
+  security::go(visual::getContinueUrl($url, "overlap", "POST"));
+  break;
+
+  case 3:
+  security::go(visual::getContinueUrl($url, "order", "POST"));
+  break;
+
+  default:
+  security::go(visual::getContinueUrl($url, "unexpected", "POST"));
+}