admin/function.php

admin/function.php

<?php
function option($option_name = "general_settings", $echo = false)
{
    $option_value = database::find("SELECT * FROM options WHERE option_name='$option_name' LIMIT 1")[0]["option_value"];
    if ($echo === true) {
        echo $option_value;
    } else {
        return $option_value;
    }
}

function content($content_slug)
{
    $content = database::find("SELECT * FROM contents WHERE content_slug='$content_slug' LIMIT 1")[0];
    return $content;
}

function sanitize_output($buffer)
{
    $search = array(
        '/\>[^\S ]+/s',
        '/[^\S ]+\</s',
        '/(\s)+/s',
        '/<!--(.|\s)*?-->/'
    );
    $replace = array(
        '>',
        '<',
        '\\1',
        ''
    );
    $buffer = preg_replace($search, $replace, $buffer);
    return $buffer;
}

function change_password($password)
{
    file_put_contents(__DIR__ . "/../system/storage/password.htpasswd", sha1($password));
}

function check_config($json_file, $type)
{
    if (isset($json_file[$type]) == "true") {
        echo "checked";
    }
}

function redirect($url)
{
    header('Location: ' . $url);
}

function language_exists($language)
{
    if (file_exists(__DIR__ . "/../language/" . $language . ".php")) {
        return true;
    }
}

function list_languages()
{
    foreach (glob(__DIR__ . "/../language/*.php") as $filename) {
        if (basename($filename) != "index.php") {
            $language = str_replace(".php", null, basename($filename));
            if (language_exists($language) === true && json_decode(option(), true)["language"] == $language) {
                echo '<option selected value="' . $language . '">' . strtoupper($language) . '</option>';
            } elseif (language_exists($language) === true) {
                echo '<option value="' . $language . '">' . strtoupper($language) . '</option>';
            }
        }
    }
}

function save_menu($post_data, $file)
{
    $menu = explode("\n", $post_data);
    $json = array();
    $i = 0;
    foreach ($menu as $item) {
        $link["title"] = explode(",", $item)[0];
        $link["url"] = explode(",", $item)[1];
        array_push($json, $link);
        $i++;
    }
    file_put_contents(__DIR__ . "/../system/storage/" . $file, json_encode($json));
}

function view_menu($file)
{
    $json = json_decode(file_get_contents(__DIR__ . "/../system/storage/" . $file), true);
    foreach ($json as $item) {
        echo $item["title"] . "," . $item["url"] . "\n";
    }
}

function get_user_ip()
{
    $client = @$_SERVER['HTTP_CLIENT_IP'];
    $forward = @$_SERVER['HTTP_X_FORWARDED_FOR'];
    $remote = $_SERVER['REMOTE_ADDR'];
    if (filter_var($client, FILTER_VALIDATE_IP)) {
        $ip = $client;
    } elseif (filter_var($forward, FILTER_VALIDATE_IP)) {
        $ip = $forward;
    } else {
        $ip = $remote;
    }
    return $ip;
}

function url_get_contents($url)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Niche Office - All in One Video Downloader');
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    $data = curl_exec($ch);
    curl_close($ch);
    return $data;
}

function decode_version($string)
{
    $string = urlencode(base64_encode($string));
    return url_get_contents("http://api.nicheoffice.web.tr/verify/version/" . $string);
}

function create_fingerprint($string1, $string2)
{
    $fingerprint = sha1($string1 . $string2);
    return $fingerprint;
}

function changelog()
{
    $fingerprint = create_fingerprint(rtrim(config("url"), '/\\'), config("purchase_code"));
    $fingerprint = urlencode(base64_encode($fingerprint));
    $changelog = url_get_contents("http://api.nicheoffice.web.tr/download/changelog/" . $fingerprint);
    return $changelog;
}