Question

I’m using plupload to upload files to my server (http://www.plupload.com/index.php), however I wanted to know if there was any way of making the upload path variable.

Basically I need to select the upload path folder first, then choose the files using plupload and then upload to the initially selected folder.

I’ve tried a few different ways but I can’t seem to pass along the variable folder path to the upload.php file. I’m using the flash version of plupload.

If someone could help me out, that would be fantastic!! 🙂

Here’s my plupload jquery:

jQuery.noConflict();
jQuery(document).ready(function() {
  jQuery("#flash_uploader").pluploadQueue({
    // General settings
    runtimes: 'flash',
    url: '/assets/upload/upload.php',
    max_file_size: '10mb',
    chunk_size: '1mb',
    unique_names: false,
    // Resize images on clientside if we can
    resize: {width: 500, height: 350, quality: 100},
    // Flash settings
    flash_swf_url: '/assets/upload/flash/plupload.flash.swf'    
  });
});

And here’s the upload.php file:

<?php
/**
 * upload.php
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under GPL License.
 *
 * License: http://www.plupload.com/license
 * Contributing: http://www.plupload.com/contributing
 */

    // HTTP headers for no cache etc
    header('Content-type: text/plain; charset=UTF-8');
    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");

    // Settings
 $targetDir = $_SERVER['DOCUMENT_ROOT']."/tmp/uploads"; //temp directory <- need these to be variable
 $finalDir  = $_SERVER['DOCUMENT_ROOT']."/tmp/uploads2"; //final directory <- need these to be variable
    $cleanupTargetDir = true; // 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;
    $fileName = isset($_REQUEST["name"]) ? $_REQUEST["name"] : '';

    // 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"}');
    }
    //Moves the file from $targetDir to $finalDir after receiving the final chunk
    if($chunk == ($chunks-1)){
        rename($targetDir . DIRECTORY_SEPARATOR . $fileName, $finalDir . DIRECTORY_SEPARATOR . $fileName);
    }

    // Return JSON-RPC response
    die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}');
?>

Answer 1

After you have uploaded them to the initial upload directory, let your script move them to the correct position.