api.py 文件源码

def _upload():
    if request.method == 'POST':
        file = request.files['files[]']

        # get filename and folders
        file_name = secure_filename(file.filename)
        directory = str(unique_id())
        upload_folder = myapp.config['UPLOAD_FOLDER']

        if file.filename == '':
            return redirect(request.url)
        if file:
            #and allowed_file(file.filename)

            save_dir = os.path.join(upload_folder, directory)

            if not os.path.exists(save_dir):
                os.makedirs(save_dir)

            cmpl_path = os.path.join(save_dir, file_name)
            file.save(cmpl_path)
            size = os.stat(cmpl_path).st_size

            # create our file from the model and add it to the database
            dbfile = File(file_name, directory, size, file.mimetype)

            g.user.uploads.append(dbfile)
            db.session().add(dbfile)
            db.session().commit()

            if "image" in dbfile.mimetype:
                get_thumbnail(cmpl_path, "100")
                thumbnail_url = request.host_url + 'thumbs/' + directory
            else:
                thumbnail_url = ""

            url = request.host_url + 'uploads/' + directory
            delete_url = url
            delete_type = "DELETE"

            file = {"name": file_name, "url": url, "thumbnailUrl": thumbnail_url, "deleteUrl": delete_url,
                    "deleteType": delete_type, "uid": directory}
            return jsonify(files=[file])

        else:
            return jsonify(files=[{"name": file_name, "error": responds['FILETYPE_NOT_ALLOWED']}])