/arouestyinicio/lib/upload.php
PHP | 162 lines | 89 code | 32 blank | 41 comment | 25 complexity | da49c74cabb0f82d21c611d17eab0d95 MD5 | raw file
Possible License(s): MIT, Apache-2.0, LGPL-2.1, MPL-2.0-no-copyleft-exception
- <?php
- /**
- * upload.php
- *
- * Copyright 2013, Moxiecode Systems AB
- * Released under GPL License.
- *
- * License: http://www.plupload.com/license
- * Contributing: http://www.plupload.com/contributing
- */
- #!! IMPORTANT:
- #!! this file is just an example, it doesn't incorporate any security checks and
- #!! is not recommended to be used in production environment as it is. Be sure to
- #!! revise it and customize to your needs.
- // Make sure file is not cached (as it happens for example on iOS devices)
- header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
- header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
- header("Cache-Control: no-store, no-cache, must-revalidate");
- header("Cache-Control: post-check=0, pre-check=0", false);
- header("Pragma: no-cache");
- /*
- // Support CORS
- header("Access-Control-Allow-Origin: *");
- // other CORS headers if any...
- if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
- exit; // finish preflight CORS requests here
- }
- */
- // 5 minutes execution time
- @set_time_limit(5 * 60);
- // Uncomment this one to fake upload time
- // usleep(5000);
- // Settings
- //$targetDir = ini_get("upload_tmp_dir") . DIRECTORY_SEPARATOR . "plupload";
- $targetDir = '../../uploads';
- $cleanupTargetDir = true; // Remove old files
- $maxFileAge = 5 * 3600; // Temp file age in seconds
- // Create target dir
- if (!file_exists($targetDir)) {
- @mkdir($targetDir);
- }
- // Get a file name
- $fileName = $_POST['userId'].'.jpg';
- $filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName;
- // Chunking might be enabled
- $chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
- $chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;
- // Remove old temp files
- if ($cleanupTargetDir) {
- if (!is_dir($targetDir) || !$dir = opendir($targetDir)) {
- die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');
- }
- while (($file = readdir($dir)) !== false) {
- $tmpfilePath = $targetDir . DIRECTORY_SEPARATOR . $file;
- // If temp file is current file proceed to the next
- if ($tmpfilePath == "{$filePath}.part") {
- continue;
- }
- // Remove temp file if it is older than the max age and is not the current file
- if (preg_match('/\.part$/', $file) && (filemtime($tmpfilePath) < time() - $maxFileAge)) {
- @unlink($tmpfilePath);
- }
- }
- closedir($dir);
- }
- //do the GD thing///////////////////////////////////////////////////
- //$filePath
- function thumb($path, $fileName, $size){
- $source_img = @imagecreatefromjpeg($path); //Create a copy of our image for our thumbnails...
- if (!$source_img) {
- echo "could not create image handle";
- exit(0);
- }
- $new_w = $size;
- $new_h = $size;
-
- $orig_w = imagesx($source_img);
- $orig_h = imagesy($source_img);
-
- $w_ratio = ($new_w / $orig_w);
- $h_ratio = ($new_h / $orig_h);
-
- if ($orig_w > $orig_h ) {//landscape
- $crop_w = round($orig_w * $h_ratio);
- $crop_h = $new_h;
- } elseif ($orig_w < $orig_h ) {//portrait
- $crop_h = round($orig_h * $w_ratio);
- $crop_w = $new_w;
- } else {//square
- $crop_w = $new_w;
- $crop_h = $new_h;
- }
- $dest_img = imagecreatetruecolor($new_w,$new_h);
- imagecopyresampled($dest_img, $source_img, 0 , 0 , 0, 0, $crop_w, $crop_h, $orig_w, $orig_h);
- if(imagejpeg($dest_img, "../../uploads/t600/".$fileName, 95)) {
- imagedestroy($dest_img);
- imagedestroy($source_img);
- } else {
- echo "could not make thumbnail image";
- exit(0);
- }
- }
- //do the GD thing///////////////////////////////////////////////////
- // Open temp file
- if (!$out = @fopen("{$filePath}.part", $chunks ? "ab" : "wb")) {
- die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
- }
- if (!empty($_FILES)) {
- if ($_FILES["file"]["error"] || !is_uploaded_file($_FILES["file"]["tmp_name"])) {
- die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}');
- }
- // Read binary input stream and append it to temp file
- if (!$in = @fopen($_FILES["file"]["tmp_name"], "rb")) {
- die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
- }
- } else {
- if (!$in = @fopen("php://input", "rb")) {
- die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
- }
- }
- while ($buff = fread($in, 4096)) {
- fwrite($out, $buff);
- }
- @fclose($out);
- @fclose($in);
- // Check if file has been uploaded
- if (!$chunks || $chunk == $chunks - 1) {
- // Strip the temp .part suffix off
- rename("{$filePath}.part", $filePath);
- thumb($filePath, $fileName, 600);
- }
- // Return Success JSON-RPC response
- die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}');