Post local csv data to remote server

PostDataToServer.cs

using UnityEngine;
using System.Collections;
using System.IO;

// use it with uploader php
// https://gist.github.com/blue0513/7f772c0ad1e78903a3839e78bffbba0a
public class PostDataToServer : MonoBehaviour {
    private string folderPath = "/Data";
    private string phpUrl = "http://foo/bar/upload.php"

    void Awake(){
	createDir();
    }

    void Start () {
	if(NetConnection()){
	    StartCoroutine("postData");
	}
    }

    private IEnumerator postData(){
	string base_filepath;
	#if UNITY_EDITOR
	base_filepath = Application.dataPath;
	#else
	base_filepath = Application.persistentDataPath;
	#endif

	// execute all the csv files
	foreach (string stFilePath in System.IO.Directory.GetFiles(base_filepath + folderPath + "/", "*.csv")) {
	    string filename = System.IO.Path.GetFileName(stFilePath);

	    string filepath;
	    #if UNITY_EDITOR
	    filepath = "file:///" + Application.dataPath + folderPath + "/" + filename;
	    #else
	    filepath = "file:///" + Application.persistentDataPath + folderPath + "/" + filename;
	    #endif

	    WWWForm wwwForm = new WWWForm ();
	    WWW www = new WWW (filepath);

	    yield return www;

	    if (www.error != null){
		Debug.Log("ERROR in Upload");
		Debug.LogError (www.error);
	    }else{
		byte[] data = System.Text.Encoding.Unicode.GetBytes(www.text);
		wwwForm.AddBinaryData("theFile", data, filename , "text/csv");

		wwwForm.AddField("name" , filename);
		WWW testAccess;

		testAccess = new WWW(phpUrl , wwwForm);
		yield return testAccess;

		// if php returns "success", upload succeeded
		if(testAccess.text != "success"){
		    // Nothing to do
		}else if(testAccess.text == "success"){
		    // delete local file
		    #if UNITY_EDITOR
		    string deletefilepath = Application.dataPath + folderPath + "/" + filename;
		    #else
		    string deletefilepath = Application.persistentDataPath + folderPath + "/" + filename;
		    #endif

		    FileDelete(deletefilepath);
		}

		yield return null;
	    }
	}
    }

    private void createDir() {
	#if UNITY_EDITOR
	if(!Directory.Exists(Application.dataPath + folderPath)){
	    Directory.CreateDirectory(Application.dataPath + folderPath);
	}
	#else
	if(!Directory.Exists(Application.persistentDataPath + folderPath)){
	    Directory.CreateDirectory(Application.persistentDataPath + folderPath);
	}
	#endif
    }

    private void FileDelete(string targetFilePath){
	if (!File.Exists (targetFilePath)) {
	    return;
	}

	File.SetAttributes(targetFilePath, FileAttributes.Normal);
	File.Delete(targetFilePath);
    }

    private bool NetConnection(){
	switch ( Application.internetReachability ) {
	    //ネットワークに接続不可な場合の処理
	    case NetworkReachability.NotReachable:
		Debug.Log("network not connected");
		return false;
		//break;
		//ネットワークに接続可能な場合の処理
	    default:
		Debug.Log("network connected");
		return true;
		//break;
	}
    }

}