/**
* performs a custom request
*
* @param string $method the request type (POST, DELETE, PUT, GET, ...)
* @param string $target the taget URL
* @param string $header an array with header informations
* @param string $content the request content/body
*
* @return an array with the request result (status, header, content)
* - ['headers'] = an array of header informations e.g. ['headers']['Content-Type']
* - ['content'] = the response content
* - ['status'] = the status code e.g. 200,201,404,409,...
*/
public static function custom($method, $target, $header, $content, $authbool = true, $sessiondelete = false)
{
$begin = microtime(true);
$done = false;
if (!CConfig::$onload && strpos($target, 'http://localhost/') === 0 && file_exists(dirname(__FILE__) . '/request_cconfig.json')) {
if (self::$components === null) {
self::$components = CConfig::loadStaticConfig('', '', dirname(__FILE__), 'request_cconfig.json');
}
$coms = self::$components->getLinks();
if ($coms != null) {
if (!is_array($coms)) {
$coms = array($coms);
}
$e = strlen(rtrim($_SERVER['DOCUMENT_ROOT'], '/'));
$f = substr(str_replace("\\", "/", dirname(__FILE__)), $e);
$g = substr(str_replace("\\", "/", $_SERVER['SCRIPT_FILENAME']), $e);
$a = 0;
for (; $a < strlen($g) && $a < strlen($f) && $f[$a] == $g[$a]; $a++) {
}
$h = substr(str_replace("\\", "/", $_SERVER['PHP_SELF']), 0, $a - 1);
foreach ($coms as $com) {
if ($com->getPrefix() === null || $com->getLocalPath() == null || $com->getClassFile() == null || $com->getClassName() == null) {
Logger::Log('nodata: ' . $method . ' ' . $target, LogLevel::DEBUG, false, dirname(__FILE__) . '/../calls.log');
continue;
}
$url = 'http://localhost' . $h . '/' . $com->getLocalPath();
if (strpos($target, $url . '/') === 0) {
$result = array();
$tar = dirname(__FILE__) . '/../' . $com->getLocalPath() . '/' . $com->getClassFile();
$tar = str_replace("\\", "/", $tar);
if (!file_exists($tar)) {
continue;
}
$add = substr($target, strlen($url));
$sid = CacheManager::getNextSid();
CacheManager::getTree($sid, $target, $method);
$cachedData = CacheManager::getCachedDataByURL($sid, $target, $method);
if ($cachedData !== null) {
$result['content'] = $cachedData->content;
$result['status'] = $cachedData->status;
///Logger::Log('out>> '.$method.' '.$target, LogLevel::DEBUG, false, dirname(__FILE__) . '/../calls.log');
CacheManager::cacheData($sid, $com->getTargetName(), $target, $result['content'], $result['status'], $method);
} else {
$args = array('REQUEST_METHOD' => $method, 'PATH_INFO' => $add, 'slim.input' => $content);
if (isset($_SERVER['HTTP_SESSION'])) {
$args['HTTP_SESSION'] = $_SERVER['HTTP_SESSION'];
}
if (isset($_SERVER['HTTP_USER'])) {
$args['HTTP_USER'] = $_SERVER['HTTP_USER'];
}
if ($authbool) {
if (isset($_SESSION['UID'])) {
$args['HTTP_USER'] = $_SESSION['UID'];
$_SERVER['HTTP_USER'] = $_SESSION['UID'];
}
if (isset($_SESSION['SESSION'])) {
$args['HTTP_SESSION'] = $_SESSION['SESSION'];
$_SERVER['HTTP_SESSION'] = $_SESSION['SESSION'];
}
if ($sessiondelete) {
if (isset($_SERVER['REQUEST_TIME'])) {
$args['HTTP_DATE'] = $_SERVER['REQUEST_TIME'];
$_SERVER['HTTP_DATE'] = $_SERVER['REQUEST_TIME'];
}
} else {
if (isset($_SESSION['LASTACTIVE'])) {
$args['HTTP_DATE'] = $_SESSION['LASTACTIVE'];
$_SERVER['HTTP_DATE'] = $_SESSION['LASTACTIVE'];
}
}
}
if (isset($_SERVER['HTTP_DATE'])) {
$args['HTTP_DATE'] = $_SERVER['HTTP_DATE'];
}
$oldArgs = array('REQUEST_METHOD' => \Slim\Environment::getInstance()->offsetGet('REQUEST_METHOD'), 'PATH_INFO' => \Slim\Environment::getInstance()->offsetGet('PATH_INFO'), 'slim.input' => \Slim\Environment::getInstance()->offsetGet('slim.input'), 'HTTP_DATE' => \Slim\Environment::getInstance()->offsetGet('HTTP_DATE'), 'HTTP_USER' => \Slim\Environment::getInstance()->offsetGet('HTTP_USER'), 'HTTP_SESSION' => \Slim\Environment::getInstance()->offsetGet('HTTP_SESSION'), 'REQUEST_TIME' => \Slim\Environment::getInstance()->offsetGet('REQUEST_TIME'));
$oldRequestURI = $_SERVER['REQUEST_URI'];
$oldScriptName = $_SERVER['SCRIPT_NAME'];
///$oldRedirectURL = $_SERVER['REDIRECT_URL'];
///echo "old: ".$_SERVER['REQUEST_URI']."\n";
$_SERVER['REQUEST_URI'] = substr($target, strlen('http://localhost/') - 1);
//$tar.$add;
///$_SERVER['REDIRECT_URL']= substr($target,strlen('http://localhost/')-1);
///echo "mein: ".substr($target,strlen('http://localhost/')-1)."\n";
$_SERVER['SCRIPT_NAME'] = $h . '/' . $com->getLocalPath() . '/' . $com->getClassFile();
//$tar;
$_SERVER['QUERY_STRING'] = '';
$_SERVER['REQUEST_METHOD'] = $method;
\Slim\Environment::mock($args);
include_once $tar;
$oldStatus = http_response_code();
$oldHeader = array_merge(array(), headers_list());
header_remove();
http_response_code(0);
$name = $com->getClassName();
try {
ob_start();
$obj = new $name();
if (isset($obj)) {
unset($obj);
}
$result['content'] = ob_get_contents();
CacheManager::setETag($result['content']);
$result['headers'] = array_merge(array(), self::http_parse_headers_short(headers_list()));
header_remove();
if (!isset($result['headers']['Cachesid'])) {
$newSid = CacheManager::getNextSid();
$result['headers']['Cachesid'] = $newSid;
}
ob_end_clean();
//header_remove();
$result['status'] = http_response_code();
} catch (Exception $e) {
error_log($e->getMessage());
header_remove();
$result['status'] = '500';
$result['content'] = '';
$result['headers'] = array();
}
$_SERVER['REQUEST_URI'] = $oldRequestURI;
$_SERVER['SCRIPT_NAME'] = $oldScriptName;
//$_SERVER['REDIRECT_URL'] = $oldRedirectURL;
\Slim\Environment::mock($oldArgs);
$_SERVER['REQUEST_METHOD'] = $oldArgs['REQUEST_METHOD'];
http_response_code($oldStatus);
header('Content-Type: text/html; charset=utf-8');
foreach ($oldHeader as $head) {
header($head);
}
CacheManager::setCacheSid($sid);
$targetSid = isset($result['headers']['Cachesid']) ? $result['headers']['Cachesid'] : null;
CacheManager::addPath($sid, $targetSid, $com->getTargetName(), $target, $method, $result['status']);
CacheManager::finishRequest($targetSid, $h . '/' . $com->getLocalPath(), $com->getTargetName(), $target, $result['content'], $result['status'], $method, $content);
CacheManager::cacheData($sid, $com->getTargetName(), $target, $result['content'], $result['status'], $method);
///Logger::Log('in<< '.$method.' '.$com->getClassName().$add, LogLevel::DEBUG, false, dirname(__FILE__) . '/../calls.log');
}
$done = true;
break;
}
}
}
}
if (!$done) {
// creates a custom request
Logger::Log("--" . $method . ' ' . $target, LogLevel::DEBUG, false, dirname(__FILE__) . '/../calls.log');
$ch = Request_CreateRequest::createCustom($method, $target, $header, $content, $authbool, $sessiondelete)->get();
$content = curl_exec($ch);
// get the request result
$result = curl_getinfo($ch);
$header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
// splits the received header info, to create an entry
// in the $result['headers'] for each part of the header
$result['headers'] = self::http_parse_headers(substr($content, 0, $header_size));
// seperates the content part
$result['content'] = substr($content, $header_size);
// sets the received status code
$result['status'] = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
}
Logger::Log($target . ' ' . round(microtime(true) - $begin, 2) . 's', LogLevel::DEBUG, false, dirname(__FILE__) . '/../executionTime.log');
return $result;
}