system/config.php


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<?php
include_once "{$_SERVER['DOCUMENT_ROOT']}/lib/config.php";
include_once "{$_SERVER['DOCUMENT_ROOT']}/lib/partials.php";
include_once "{$_SERVER['DOCUMENT_ROOT']}/lib/alert.php";
include_once "{$_SERVER['DOCUMENT_ROOT']}/lib/accounts.php";

if (file_exists(CFG_PATH) && (!authorize_user(true) || !isset($_SESSION['user_role']) || !$_SESSION['user_role']['permission_admin'])) {
    generate_alert('/404.php', 'Unauthorized', 401);
    exit();
}

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $c = CONFIG;
    $c['rating']['names'] = $c['rating']['names_string'];
    unset($c['rating']['names_string']);

    // setting all checkboxes to false
    foreach ($c as $sk => $sv) {
        foreach ($sv as $k => &$v) {
            if (is_bool($v) && !array_key_exists("{$sk}_$k", $_POST)) {
                $c[$sk][$k] = false;
            }
        }
        unset($v);
    }

    foreach ($_POST as $k => $v) {
        $parts = explode('_', $k);
        $part_count = count($parts);
        if ($part_count != 2) {
            continue;
        }
        $section = $parts[0];
        $key = $parts[1];

        if (!array_key_exists($section, $c)) {
            $c[$section] = [];
        }

        if ($v === 'on') {
            $v = true;
        }

        if (is_numeric($v)) {
            $v += 0;
        }

        $c[$section][$key] = $v;
    }

    if (!file_put_contents(CFG_PATH, json_encode($c, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT))) {
        http_response_code(500);
        exit("Failed to write the configuration file.");
    }

    generate_alert('/system/config.php', 'Saved!', 200);
    exit();
}

?>
<html>

<head>
    <title>Configuration - <?= CONFIG['instance']['name'] ?></title>
    <link rel="stylesheet" href="/static/style.css">
    <link rel="shortcut icon" href="/static/favicon.ico" type="image/x-icon">
</head>

<body>
    <div class="container">
        <div class="wrapper">
            <?php html_navigation_bar() ?>
            <section class="content">
                <h1>Instance configuration</h1>
                <?php if (!file_exists(CFG_PATH)): ?>
                    <div class="box">
                        <p>This message confirms the instance is nearly ready. The configuration below shows the default
                            settings. Enter your database credentials to complete the setup.</p>
                    </div>
                <?php endif; ?>
                <form action="/system/config.php" method="post">
                    <div class="box">
                        <div class="box navtab">
                            <p>Instance</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Name</th>
                                    <td><input type="text" name="instance_name"
                                            value="<?= CONFIG['instance']['name'] ?>"></td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Database</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Name</th>
                                    <td><input type="text" name="database_name"
                                            value="<?= CONFIG['database']['name'] ?>" required></td>
                                </tr>
                                <tr>
                                    <th>User</th>
                                    <td><input type="text" name="database_user"
                                            value="<?= CONFIG['database']['user'] ?>" required></td>
                                </tr>
                                <tr>
                                    <th>Password</th>
                                    <td><input type="password" name="database_pass"
                                            value="<?= CONFIG['database']['pass'] ?>" required></td>
                                </tr>
                                <tr>
                                    <th>Host</th>
                                    <td><input type="text" name="database_host"
                                            value="<?= CONFIG['database']['host'] ?>" required></td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Emotes</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Allow emote upload</th>
                                    <td><input type="checkbox" name="emote_upload" value="on"
                                            <?= CONFIG['emote']['upload'] ? 'checked' : '' ?>></td>
                                </tr>
                                <tr>
                                    <th>Allow anonymous emote upload</th>
                                    <td><input type="checkbox" name="anonymous_upload" value="on"
                                            <?= CONFIG['anonymous']['upload'] ? 'checked' : '' ?>></td>
                                </tr>
                                <tr>
                                    <th>Allow emote upload with URL</th>
                                    <td><input type="checkbox" name="emote_urlupload" value="on"
                                            <?= CONFIG['emote']['urlupload'] ? 'checked' : '' ?>></td>
                                </tr>
                                <tr>
                                    <th>Default uploader name</th>
                                    <td><input type="text" name="anonymous_defaultname"
                                            value="<?= CONFIG['anonymous']['defaultname'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>RegEx filter for names</th>
                                    <td><input type="text" name="emote_nameregex"
                                            value="<?= CONFIG['emote']['nameregex'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Default visibility</th>
                                    <td>
                                        <select name="emote_defaultvisibility">
                                            <option value="0" <?= CONFIG['emote']['defaultvisibility'] == 0 ? 'selected' : '' ?>>Unlisted</option>
                                            <option value="on" <?= CONFIG['emote']['defaultvisibility'] == 1 ? 'selected' : '' ?>>Public</option>
                                            <option value="2" <?= CONFIG['emote']['defaultvisibility'] == 2 ? 'selected' : '' ?>>Pending approval</option>
                                        </select>
                                    </td>
                                </tr>
                                <tr>
                                    <th>Max name length</th>
                                    <td><input type="number" name="emote_maxnamelength"
                                            value="<?= CONFIG['emote']['maxnamelength'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Max comment length</th>
                                    <td><input type="number" name="emote_maxcommentlength"
                                            value="<?= CONFIG['emote']['maxcommentlength'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Max size</th>
                                    <td>X: <input type="number" name="emote_maxsizex"
                                            value="<?= CONFIG['emote']['maxsizex'] ?>"> Y:
                                        <input type="number" name="emote_maxsizey"
                                            value="<?= CONFIG['emote']['maxsizey'] ?>">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Store original uploaded file</th>
                                    <td><input type="checkbox" name="emote_storeoriginal" value="on"
                                            <?= CONFIG['emote']['storeoriginal'] ? 'checked' : '' ?>></td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Accounts</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Enable account registration</th>
                                    <td><input type="checkbox" name="account_registration" value="on"
                                            <?= CONFIG['account']['registration'] ? 'checked' : '' ?>></td>
                                </tr>
                                <tr>
                                    <th>Max. cookie lifetime <i>(in seconds)</i></th>
                                    <td><input type="number" name="account_maxcookielifetime"
                                            value="<?= CONFIG['account']['maxcookielifetime'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>RegEx filter for usernames</th>
                                    <td><input type="text" name="account_regex"
                                            value="<?= CONFIG['account']['regex'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Username length</th>
                                    <td>Min: <input type="number" name="account_minusernamelength"
                                            value="<?= CONFIG['account']['minusernamelength'] ?>">
                                        Max: <input type="number" name="account_maxusernamelength"
                                            value="<?= CONFIG['account']['maxusernamelength'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Min. password length</th>
                                    <td><input type="number" name="account_minpasswordlength"
                                            value="<?= CONFIG['account']['minpasswordlength'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Secret key length</th>
                                    <td><input type="number" name="account_secretkeylength"
                                            value="<?= CONFIG['account']['secretkeylength'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Profile picture size</th>
                                    <td>X: <input type="number" name="account_pfpsizex"
                                            value="<?= CONFIG['account']['pfpsizex'] ?>">
                                        Y: <input type="number" name="account_pfpsizey"
                                            value="<?= CONFIG['account']['pfpsizey'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Profile banner size</th>
                                    <td>X: <input type="number" name="account_bannersizex"
                                            value="<?= CONFIG['account']['bannersizex'] ?>">
                                        Y: <input type="number" name="account_bannersizey"
                                            value="<?= CONFIG['account']['bannersizey'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Badge size</th>
                                    <td>X: <input type="number" name="account_badgesizex"
                                            value="<?= CONFIG['account']['badgesizex'] ?>">
                                        Y: <input type="number" name="account_badgesizey"
                                            value="<?= CONFIG['account']['badgesizey'] ?>"></td>
                                </tr>
                                <tr>
                                    <th>Enable public list</th>
                                    <td><input type="checkbox" name="account_publiclist" value="on"
                                            <?= CONFIG['account']['publiclist'] ? 'checked' : '' ?>></td>
                                </tr>
                                <tr>
                                    <th>Log actions</th>
                                    <td><input type="checkbox" name="account_log" value="on" <?= CONFIG['account']['log'] ? 'checked' : '' ?>></td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Twitch</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Enable account registration via Twitch</th>
                                    <td><input type="checkbox" name="twitch_registration"
                                            <?= CONFIG['twitch']['registration'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Client ID</th>
                                    <td><input type="text" name="twitch_clientid"
                                            value="<?= CONFIG['twitch']['clientid'] ?>">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Client secret</th>
                                    <td><input type="password" name="twitch_clientsecret"
                                            value="<?= CONFIG['twitch']['clientsecret'] ?>">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Redirect URI</th>
                                    <td><input type="url" name="twitch_redirecturi"
                                            value="<?= CONFIG['twitch']['redirecturi'] ?>">
                                    </td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>CAPTCHA</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Enable CAPTCHA</th>
                                    <td><input type="checkbox" name="captcha_enable" <?= CONFIG['captcha']['enable'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Force authorized users to solve CAPTCHA</th>
                                    <td><input type="checkbox" name="captcha_force" <?= CONFIG['captcha']['force'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Size</th>
                                    <td>Min: <input type="number" name="captcha_x"
                                            value="<?= CONFIG['captcha']['x'] ?>">
                                        Max: <input type="number" name="captcha_y"
                                            value="<?= CONFIG['captcha']['y'] ?>"></td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Rating</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Enable rating</th>
                                    <td><input type="checkbox" name="rating_enable" <?= CONFIG['rating']['enable'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Names<sup title="The schema is ['id/rating_point' => 'name']">[?]</sup></th>
                                    <td><textarea name="rating_names"><?= CONFIG['rating']['names_string'] ?></textarea>
                                    </td>
                                </tr>
                                <tr>
                                    <th>Minimal amount of votes</th>
                                    <td><input type="number" name="rating_minvotes"
                                            value="<?= CONFIG['rating']['minvotes'] ?>"></td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Tags</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Enable tags</th>
                                    <td><input type="checkbox" name="tags_enable" <?= CONFIG['tags']['enable'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                                <tr>
                                    <th>RegEx filter</th>
                                    <td><input type="text" name="tags_regex" value="<?= CONFIG['tags']['regex'] ?>">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Maximum amount of tags per emote.</th>
                                    <td><input type="number" name="tags_maxcount"
                                            value="<?= CONFIG['tags']['maxcount'] ?>"></td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Emotesets</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Show emotesets public</th>
                                    <td><input type="checkbox" name="emoteset_public" <?= CONFIG['emoteset']['public'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Moderation</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Enable system dashboard for moderators</th>
                                    <td><input type="checkbox" name="mod_dashboard" <?= CONFIG['mod']['dashboard'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                                <tr>
                                    <th>Enable manual emote approval</th>
                                    <td><input type="checkbox" name="mod_approve" <?= CONFIG['mod']['approve'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <div class="box">
                        <div class="box navtab">
                            <p>Reports</p>
                        </div>
                        <div class="box content">
                            <table class="vertical left">
                                <tr>
                                    <th>Enable reports</th>
                                    <td><input type="checkbox" name="reports_enable" <?= CONFIG['reports']['enable'] ? 'checked' : '' ?> value="on">
                                    </td>
                                </tr>
                            </table>
                        </div>
                    </div>

                    <button type="submit">Save</button>
                </form>
            </section>
        </div>
    </div>
</body>

</html>