function MinifyJavasript($FilePath)
{
$PostFields = array('code_url' => '', 'download' => '', 'js_code' => file_get_contents($FilePath));
$PostFields = http_build_query($PostFields);
$Result = ClientRequest(array('Url' => 'http://marijnhaverbeke.nl/uglifyjs', 'Post' => True, 'PostFields' => $PostFields));
return $Result;
}
/**
* Perform client request to server.
* Options: see here http://www.php.net/manual/en/function.curl-setopt.php
* Bool options:
* ReturnTransfer, Post, FollowLocation, Header
* Integer options:
* ConnectTimeout, Timeout, Timeout_Ms
* Other options:
* Url, Cookie, CookieFile, CustomRequest, PostFields, Referer, UserAgent, UserPwd
*
* @param mixed $Url or array $Options.
* @return mixed $Result.
*/
function ClientRequest($Url, $Options = False)
{
static $Connections = array();
static $ManualFollowLocation;
$NumArgs = func_num_args();
if ($NumArgs == 1) {
$Options = $Url;
if (is_string($Options)) {
$Options = array('Url' => $Options);
}
} else {
$Options['Url'] = $Url;
}
$NewOptions = $Options;
$Cache = GetValue('Cache', $Options, False, True);
if ($Cache !== False) {
$Crc = sprintf('%u', crc32(serialize($Options)));
$CacheDirectory = PATH_CACHE . '/client-request';
$CacheFile = $CacheDirectory . DS . $Crc . '.php';
if (file_exists($CacheFile)) {
$IncludeCache = True;
if (is_int($Cache)) {
$LifeTime = time() - filemtime($CacheFile);
$Expired = $LifeTime > $Cache;
if ($Expired) {
$IncludeCache = False;
}
}
if ($IncludeCache) {
$Result = (include $CacheFile);
return $Result;
}
}
}
$Url = GetValue('Url', $Options, False, True);
$ConvertEncoding = GetValue('ConvertEncoding', $Options, False, True);
$Header = GetValue('Header', $Options);
$FollowLocation = GetValue('FollowLocation', $Options);
if ($FollowLocation) {
if ($ManualFollowLocation === Null) {
$ManualFollowLocation = array_filter(array_map('ini_get', array('safe_mode', 'open_basedir'))) > 0;
}
if ($ManualFollowLocation) {
unset($Options['FollowLocation']);
}
}
$GetInfo = GetValue('GetInfo', $Options, False, True);
TouchValue('ReturnTransfer', $Options, True);
//TouchValue('ConnectTimeout', $Options, 30);
//TouchValue('Timeout', $Options, 5);
if (!array_key_exists($Url, $Connections)) {
$Connections[$Url] = curl_init($Url);
}
$Connection =& $Connections[$Url];
foreach ($Options as $Option => $Value) {
$Constant = 'CURLOPT_' . strtoupper($Option);
if (!defined($Constant)) {
$InfoConstant = 'CURLINFO_' . strtoupper($Option);
if (!defined($InfoConstant)) {
trigger_error("cURL. Unknown option: {$Constant} ({$InfoConstant})");
} else {
$Constant = $InfoConstant;
}
}
curl_setopt($Connection, constant($Constant), $Value);
}
$Result = curl_exec($Connection);
if ($Result === False) {
$ErrorMessage = curl_error($Connection);
//$ErrorNo = curl_errno($Connection);
trigger_error($ErrorMessage);
return False;
}
if ($Header != False) {
$ResponseLines = explode("\n", trim($Result));
$Status = array_shift($ResponseLines);
$Response = array();
$Response['HTTP'] = trim($Status);
$Response['StatusCode'] = array_pop(array_slice(explode(' ', trim($Status)), 1, 1));
for ($Count = count($ResponseLines), $i = 0; $i < $Count; $i++) {
$Line = trim($ResponseLines[$i]);
unset($ResponseLines[$i]);
if ($Line === '') {
break;
}
$Line = explode(':', $Line);
$Key = trim(array_shift($Line));
$Value = trim(implode(':', $Line));
if (!isset($Response[$Key])) {
$Response[$Key] = $Value;
} else {
if (!is_array($Response[$Key])) {
$Response[$Key] = array($Response[$Key]);
}
$Response[$Key][] = $Value;
}
}
$Result = implode("\n", $ResponseLines);
unset($ResponseLines);
}
if ($GetInfo || $ConvertEncoding || $Header) {
$Result = array('Result' => $Result);
$Result['Info'] = curl_getinfo($Connection);
if ($Header) {
$Result['Headers'] = $Response;
}
}
if ($FollowLocation != False && $ManualFollowLocation) {
$Code = GetValueR('Info.http_code', $Result);
if (in_array($Code, array(301, 302))) {
$Location = GetValueR('Info.redirect_url', $Result);
if ($Location === False) {
$Location = GetValueR('Headers.Location', $Result);
}
$NewOptions['Url'] = $Location;
return ClientRequest($NewOptions);
}
}
if ($ConvertEncoding) {
list($MimeType, $DirtyCharsetInfo) = array_pad(explode(';', $Result['Info']['content_type']), 2, Null);
$Result['MimeType'] = $MimeType;
preg_match('/charset=(.+)/', $DirtyCharsetInfo, $Match);
$Charset = strtolower(GetValue(1, $Match));
if ($Charset && $Charset != 'utf-8') {
$Result['Result'] = mb_convert_encoding($Result['Result'], 'utf-8', $Charset);
}
if (!$GetInfo) {
$Result = $Result['Result'];
}
}
if (isset($Result['Info']['content_type'])) {
$Tmp = explode(';', $Result['Info']['content_type']);
$Type = trim(array_shift($Tmp));
if (substr($Type, -4) == 'json') {
$Result['Json'] = json_decode($Result['Result']);
}
}
if ($Cache !== False) {
if (!is_dir($CacheDirectory)) {
mkdir($CacheDirectory, 0777, True);
}
$Contents = "<?php if (!defined('APPLICATION')) exit(); \nreturn " . var_export($Result, True) . ';';
file_put_contents($CacheFile, $Contents);
}
return $Result;
}
