$frontend))
{
if (isset($_COOKIE[$frontend]))
$frontend = $_COOKIE[$frontend];
else if (isset($_REQUEST[$frontend]))
$frontend = $_REQUEST[$frontend];
else if (!empty($config->$frontend))
$frontend = $config->$frontend;
if ($original == "instagram.com")
{
if (!strpos($url, "/p/"))
$frontend .= "/u";
}
$url = $frontend . explode($original, $url)[1];
return $url;
}
return $url;
}
function check_for_privacy_frontend($url)
{
$frontends = array(
"youtube.com" => "invidious",
"instagram.com" => "bibliogram",
"twitter.com" => "nitter",
"reddit.com" => "libreddit",
"tiktok.com" => "proxitok",
"wikipedia.org" => "wikiless"
);
foreach($frontends as $original => $frontend)
{
if (strpos($url, $original))
{
$url = try_replace_with_frontend($url, $frontend, $original);
break;
}
}
return $url;
}
function check_ddg_bang($query)
{
$bangs_json = file_get_contents("static/misc/ddg_bang.json");
$bangs = json_decode($bangs_json, true);
if (substr($query, 0, 1) == "!")
$search_word = substr(explode(" ", $query)[0], 1);
else
$search_word = substr(end(explode(" ", $query)), 1);
$bang_url = null;
foreach($bangs as $bang)
{
if ($bang["t"] == $search_word)
{
$bang_url = $bang["u"];
break;
}
}
if ($bang_url)
{
$bang_query_array = explode("!" . $search_word, $query);
$bang_query = trim(implode("", $bang_query_array));
$request_url = str_replace("{{{s}}}", $bang_query, $bang_url);
$request_url = check_for_privacy_frontend($request_url);
header("Location: " . $request_url);
die();
}
}
function get_xpath($response)
{
$htmlDom = new DOMDocument;
@$htmlDom->loadHTML($response);
$xpath = new DOMXPath($htmlDom);
return $xpath;
}
function request($url)
{
global $config;
$ch = curl_init($url);
curl_setopt_array($ch, $config->curl_settings);
$response = curl_exec($ch);
return $response;
}
function human_filesize($bytes, $dec = 2)
{
$size = array('B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB');
$factor = floor((strlen($bytes) - 1) / 3);
return sprintf("%.{$dec}f ", $bytes / pow(1024, $factor)) . @$size[$factor];
}
function remove_special($string)
{
$string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}
function print_elapsed_time($start_time)
{
$end_time = number_format(microtime(true) - $start_time, 2, '.', '');
echo "Fetched the results in $end_time seconds
";
}
function print_next_page_button($text, $page, $query, $type)
{
echo "";
}
?>