NickelBox/action.php

<?php

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/**
 * Make things happen when buttons are pressed and forms submitted.
 */
require_once __DIR__ . "/required.php";

if ($VARS['action'] !== "signout") {
    dieifnotloggedin();
}

/**
 * Redirects back to the page ID in $_POST/$_GET['source'] with the given message ID.
 * The message will be displayed by the app.
 * @param string $msg message ID (see lang/messages.php)
 * @param string $arg If set, replaces "{arg}" in the message string when displayed to the user.
 */
function returnToSender($msg, $arg = "") {
    global $VARS;
    if ($arg == "") {
        header("Location: app.php?page=" . urlencode($VARS['source']) . "&msg=" . $msg);
    } else {
        header("Location: app.php?page=" . urlencode($VARS['source']) . "&msg=$msg&arg=$arg");
    }
    die();
}

switch ($VARS['action']) {
    case "itemsearch":
        header("Content-Type: application/json");
        if (!is_empty($VARS['q'])) {
            $where["AND"]["OR"] = [
                "name[~]" => $VARS['q'],
                "code1[~]" => $VARS['q'],
                "code2[~]" => $VARS['q']
            ];
        } else {
            exit(json_encode(["status" => "ERROR", "items" => false]));
        }

        $items = $binstack->select('items', [
            'itemid (id)',
            'name',
            'code1',
            'code2',
            'cost',
            'price'
                ], $where);
        $items = (count($items) > 0 ? $items : false);
        exit(json_encode(["status" => "OK", "items" => $items]));
    case "signout":
        session_destroy();
        header('Location: index.php');
        die("Logged out.");
}