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;