function receiveAjax()
{
setHeaders();
if (!isset($_GET['username'])) {
echo json_encode(array("error" => "No username specified."));
return;
}
$xmlh = @simplexml_load_file("http://projecteuler.net/profile/" . $_GET['username'] . ".xml");
if (!$xmlh) {
echo json_encode(array("error" => "Username does not exist."));
return;
}
echo json_encode($xmlh);
}
}
$tmp = $response = null;
if (strpos($mime, 'image/svg') !== 0 && strpos($mime, 'image/') === 0) {
echo $param_callback, '("data:', $mime, ';base64,', base64_encode(file_get_contents($locationFile)), '");';
} else {
echo $param_callback, '("data:', $mime, ',', asciiToInline(file_get_contents($locationFile)), '");';
}
} else {
$tmp = $response = null;
$dir_name = dirname($_SERVER['SCRIPT_NAME']);
if ($dir_name === '\\/' || $dir_name === '\\') {
$dir_name = '';
}
echo $param_callback, '(', JsonEncodeString(($http_port === 443 ? 'https://' : 'http://') . preg_replace('#:[0-9]+$#', '', $_SERVER['HTTP_HOST']) . ($http_port === 80 || $http_port === 443 ? '' : ':' . $_SERVER['SERVER_PORT']) . $dir_name . '/' . $locationFile), ');';
}
exit;
} else {
$response = array('error' => 'Failed to rename the temporary file');
}
}
}
}
if (is_array($tmp) && isset($tmp['location']) && file_exists($tmp['location'])) {
//remove temporary file if an error occurred
unlink($tmp['location']);
}
//errors
setHeaders(true);
//no-cache
remove_old_files();
echo $param_callback, '(', JsonEncodeString('error: html2canvas-proxy-php: ' . $response['error']), ');';
header("Cache-Control: \"max-age={$cache_age}, public, must-revalidate, proxy-revalidate\"");
if ($if_modified_since && $if_modified_since == $tsstring) {
header("HTTP/1.1 304 Not Modified");
exit;
}
}
require_once "config.inc.php";
if (!isset($_GET["file"]) || !isset($_GET["type"])) {
call_404();
}
$file = $_SERVER["DOCUMENT_ROOT"] . $_GET["file"];
$cache = $_SERVER["DOCUMENT_ROOT"] . "/cache/" . $_GET["type"] . "/" . $_GET["file"] . ".php";
if (!file_exists($file)) {
call_404();
}
setHeaders();
if (!$compressorEnabled || $_GET["file"] == "/scripts/jQuery.js") {
readfile($file);
exit;
}
if (file_exists($cache)) {
require_once $cache;
} else {
$hash = "";
if (!file_exists(dirname($cache))) {
mkdir(dirname($cache), 0775, true);
}
}
if ($hash != ($file_hash = sha1_file("{$file}"))) {
// Compress the css or js file with the API of http://cssminifier.com or http://javascript-minifier.com
if ($_GET["type"] == "css") {
preg_replace('#:[0-9]+$#', '', $_SERVER['HTTP_HOST']) .
($http_port === 80 || $http_port === 443 ? '' : (
':' . $_SERVER['SERVER_PORT']
)) .
dirname($_SERVER['SCRIPT_NAME']). '/' .
$locationFile
),
');';
exit;
} else {
$response = array('error' => 'Failed to rename the temporary file');
}
}
}
if(is_array($tmp) && isset($tmp['location']) && file_exists($tmp['location'])) {
//remove temporary file if an error occurred
unlink($tmp['location']);
}
//errors
setHeaders(true);//no-cache
remove_old_files();
echo $param_callback, '(',
json_encode_string(
'error: html2canvas-proxy-php: ' . $response['error']
),
');';
/**
* Callback to for proxy page
*/
function ac_templates_proxy()
{
drupal_add_http_header('Content-Type', 'application/javascript');
if (isset($_GET['callback']) && strlen($_GET['callback']) > 0) {
$param_callback = $_GET['callback'];
}
if (isset($_SERVER['HTTP_HOST']) === FALSE || strlen($_SERVER['HTTP_HOST']) === 0) {
$response = array('error' => 'The client did not send the Host header');
} else {
if (isset($_SERVER['SERVER_PORT']) === FALSE) {
$response = array('error' => 'The Server-proxy did not send the PORT (configure PHP)');
} else {
if (MAX_EXEC < 10) {
$response = array('error' => 'Execution time is less 15 seconds, configure this with ini_set/set_time_limit or "php.ini" (if safe_mode is enabled), recommended time is 30 seconds or more');
} else {
if (MAX_EXEC <= TIMEOUT) {
$response = array('error' => 'The execution time is not configured enough to TIMEOUT in SOCKET, configure this with ini_set/set_time_limit or "php.ini" (if safe_mode is enabled), recommended that the "max_execution_time =;" be a minimum of 5 seconds longer or reduce the TIMEOUT in "define(\'TIMEOUT\', ' . TIMEOUT . ');"');
} else {
if (isset($_GET['url']) === FALSE || strlen($_GET['url']) === 0) {
$response = array('error' => 'No such parameter "url"');
} else {
if (isHttpUrl($_GET['url']) === FALSE) {
$response = array('error' => 'Only http scheme and https scheme are allowed');
} else {
if (preg_match('#[^A-Za-z0-9_[.]\\[\\]]#', $param_callback) !== 0) {
$response = array('error' => 'Parameter "callback" contains invalid characters');
$param_callback = JSLOG;
} else {
if (createFolder() === FALSE) {
$err = get_error();
$response = array('error' => 'Can not create directory' . ($err !== NULL && isset($err['message']) && strlen($err['message']) > 0 ? ': ' . $err['message'] : ''));
$err = NULL;
} else {
$http_port = (int) $_SERVER['SERVER_PORT'];
$tmp = createTmpFile($_GET['url'], FALSE);
if ($tmp === FALSE) {
$err = get_error();
$response = array('error' => 'Can not create file' . ($err !== NULL && isset($err['message']) && strlen($err['message']) > 0 ? ': ' . $err['message'] : ''));
$err = NULL;
} else {
$response = downloadSource($_GET['url'], $tmp['source'], 0);
fclose($tmp['source']);
}
}
}
}
}
}
}
}
}
if (is_array($response) && isset($response['mime']) && strlen($response['mime']) > 0) {
clearstatcache();
if (FALSE === file_exists($tmp['location'])) {
$response = array('error' => 'Request was downloaded, but file can not be found, try again');
} else {
if (filesize($tmp['location']) < 1) {
$response = array('error' => 'Request was downloaded, but there was some problem and now the file is empty, try again');
} else {
$extension = str_replace(array('image/', 'text/', 'application/'), '', $response['mime']);
$extension = str_replace(array('windows-bmp', 'ms-bmp'), 'bmp', $extension);
$extension = str_replace(array('svg+xml', 'svg-xml'), 'svg', $extension);
$extension = str_replace('xhtml+xml', 'xhtml', $extension);
$extension = str_replace('jpeg', 'jpg', $extension);
$locationFile = preg_replace('#[.][0-9_]+$#', '.' . $extension, $tmp['location']);
if (file_exists($locationFile)) {
unlink($locationFile);
}
if (rename($tmp['location'], $locationFile)) {
//set cache
setHeaders(FALSE);
remove_old_files();
if (CROSS_DOMAIN === 1) {
$mime = JsonEncodeString($response['mime'], TRUE);
$mime = $response['mime'];
if ($response['encode'] !== NULL) {
$mime .= ';charset=' . JsonEncodeString($response['encode'], TRUE);
}
$tmp = $response = NULL;
if (strpos($mime, 'image/svg') !== 0 && strpos($mime, 'image/') === 0) {
echo $param_callback, '("data:', $mime, ';base64,', base64_encode(file_get_contents($locationFile)), '");';
} else {
echo $param_callback, '("data:', $mime, ',', asciiToInline(file_get_contents($locationFile)), '");';
}
} else {
$tmp = $response = NULL;
$dir_name = dirname($_SERVER['SCRIPT_NAME']);
if ($dir_name === '\\/' || $dir_name === '\\') {
$dir_name = '';
}
if (strpos($locationFile, 'public://') === FALSE) {
$parse_file_location = explode('/', $locationFile);
$locationFile = sprintf('%s/%s', PATH, end($parse_file_location));
}
echo $param_callback, '(', JsonEncodeString(file_create_url($locationFile)), ');';
}
exit;
} else {
$response = array('error' => 'Failed to rename the temporary file');
}
}
}
}
if (is_array($tmp) && isset($tmp['location']) && file_exists($tmp['location'])) {
//remove temporary file if an error occurred
unlink($tmp['location']);
}
//errors
setHeaders(TRUE);
//no-cache
remove_old_files();
echo $param_callback, '(', JsonEncodeString('error: html2canvas-proxy-php: ' . $response['error']), ');';
}
<?php
/**
* PHP Proxy Script for AJAX requests to Travelgrove from the Travel-Search plugin
*
* @package Travel-Search
* @subpackage AJAX Requests
* @author Travelgrove Labs (http://labs.travelgrove.com/)
* @since 1.0
*/
/* handling invalid input */
if (empty($_POST['citytype']) || !in_array($_POST['citytype'], array('airports', 'cities'))) {
exit;
}
/* PHP proxy functions */
require_once 'functions.php';
$baseUrl = TG_SERVER_BASEPATH . TG_ASAJAX_PATH;
$currentUrl = $_POST['citytype'] == 'airports' ? 'airport_new.php' : 'hotel_suggest.php';
$_POST['ref'] = 'TG_HTTP_PROXY';
$response = http_post($baseUrl . $currentUrl, $_POST);
setHeaders($response['headers']);
exit($response['content']);
setHeaders($encoding, $contentType, filesize($cachefullpath), $expires);
fpassthru($fp);
fclose($fp);
exit;
}
}
// request not yet cached
$output = '';
$pathToPkgAssets = '../lib/1.1.0/';
foreach ($validFiles as $validFile) {
$output .= file_get_contents($pathToPkgAssets . $validFile);
}
if ('none' != $encoding) {
$output = gzencode($output, 9, $encoding == 'gzip' ? FORCE_GZIP : FORCE_DEFLATE);
}
setHeaders($encoding, $contentType, strlen($output), $expires);
echo $output;
// store the file in disk cache
if ($fp = fopen($cachefullpath, 'wb')) {
fwrite($fp, $output);
fclose($fp);
}
/* functions */
function setHeaders($encoding, $contentType, $contentLength, $expires)
{
if ('none' != $encoding) {
header('Content-Encoding: ' . $encoding);
}
header('Content-Type: ' . $contentType);
header('Content-Length: ' . $contentLength);
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
return null;
}
// store output in a internal buffer
ob_start();
// create file stream
$df = fopen("php://output", 'w');
// write csv headers (firstName, lastName etc) to filestream
fputcsv($df, array_keys(reset($array)));
// iterate subsequent rows and write data
foreach ($array as $row) {
fputcsv($df, $row);
}
fclose($df);
// gets the current buffer contents and delete current output buffer.
return ob_get_clean();
}
function setHeaders($filename)
{
// force download
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
// disposition / encoding on response body
header("Content-Disposition: attachment;filename={$filename}");
header("Content-Transfer-Encoding: binary");
}
// get the data from the query parameters
$query_parameters = array($_GET);
setHeaders("linkedin-csv-export.csv");
echo createCSV($query_parameters);
die;
