There is a bug in the upload.php file where it checks uniqueness and if chuking is enabled it will produce a new file for each chunk. Will try to release a fix for this a.s.a.p.

So I am back to square one with trying to get this to work with CodeIgniter. When I tried reading the error message coming back from the uploader (after having to dig through the src js files) I binded the error to my plupload queue and got the following message:

Error #2038

I can't find any documentation anywhere stating what this means.

Here is my js file

buildUrl:function(l,k){var m="";d.each(k,function(o,n){m+=(m?"/":"")+encodeURIComponent(n)+"/"+encodeURIComponent(o)});if(m){l+=(l.indexOf("?")>0?"/":"/")+m}return l}

I changed it so that this script would "work" with CodeIgniter.

Here is my codeigniter controller

function do_upload($fileName) {
        // Settings
            $targetDir = $_SERVER['DOCUMENT_ROOT'] . "/uploads/";
            $cleanupTargetDir = false; // Remove old files
            $maxFileAge = 60 * 60; // Temp file age in seconds
            // 5 minutes execution time
            @set_time_limit(5 * 60);
            // usleep(5000);
            // Get parameters
            $chunk = isset($_REQUEST["chunk"]) ? $_REQUEST["chunk"] : 0;
            $chunks = isset($_REQUEST["chunks"]) ? $_REQUEST["chunks"] : 0;
       
            // Clean the fileName for security reasons
            // $fileName = preg_replace('/[^\w\._]+/', '', $fileName);
            // Create target dir
            if (!file_exists($targetDir))
                @mkdir($targetDir);
            // Remove old temp files
            if (is_dir($targetDir) && ($dir = opendir($targetDir))) {
                while (($file = readdir($dir)) !== false) {
                    $filePath = $targetDir . DIRECTORY_SEPARATOR . $file;
                    // Remove temp files if they are older than the max age
                    if (preg_match('/\\.tmp$/', $file) && (filemtime($filePath) < time() - $maxFileAge))
                        @unlink($filePath);
                }
                closedir($dir);
            } else
                die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');
            // Look for the content type header
            if (isset($_SERVER["HTTP_CONTENT_TYPE"]))
                $contentType = $_SERVER["HTTP_CONTENT_TYPE"];
            if (isset($_SERVER["CONTENT_TYPE"]))
                $contentType = $_SERVER["CONTENT_TYPE"];
            if (strpos($contentType, "multipart") !== false) {
                if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
                    // Open temp file
                    $out = fopen($targetDir . DIRECTORY_SEPARATOR . $fileName, $chunk == 0 ? "wb" : "ab");
                    if ($out) {
                        // Read binary input stream and append it to temp file
                        $in = fopen($_FILES['file']['tmp_name'], "rb");
                        if ($in) {
                            while ($buff = fread($in, 4096))
                                fwrite($out, $buff);
                        } else
                            die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
                        fclose($out);
                        unlink($_FILES['file']['tmp_name']);
                    } else
                        die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
                } else
                    die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}');
            } else {
                // Open temp file
                $out = fopen($targetDir . DIRECTORY_SEPARATOR . $fileName, $chunk == 0 ? "wb" : "ab");
                if ($out) {
                    // Read binary input stream and append it to temp file
                    $in = fopen("php://input", "rb");
                    if ($in) {
                        while ($buff = fread($in, 4096))
                            fwrite($out, $buff);
                    } else
                        die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
                    fclose($out);
                } else
                    die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
            }
            // Return JSON-RPC response
            die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}');
        }

I really am trying to get this script done, but am in need of some help. Is there anything you can think of that would cause this to not work?