views.py 文件源码

def ckupload():
    #site_info = site_get()
    """CKEditor file upload"""
    error = ''
    url = ''
    callback = request.args.get("CKEditorFuncNum")

    if request.method == 'POST' and 'upload' in request.files:
        fileobj = request.files['upload']
        fname, fext = os.path.splitext(fileobj.filename)
        rnd_name = '%s%s' % (gen_rnd_filename(), fext)

        filepath = os.path.join(app.static_folder, 'upload', rnd_name)

        # ???????????????
        dirname = os.path.dirname(filepath)
        if not os.path.exists(dirname):
            try:
                os.makedirs(dirname)
            except:
                error = 'ERROR_CREATE_DIR'
        elif not os.access(dirname, os.W_OK):
            error = 'ERROR_DIR_NOT_WRITEABLE'

        if not error:
            fileobj.save(filepath)
            url = url_for('static', filename='%s/%s' % ('upload', rnd_name))
    else:
        error = 'post error'
    #print callback
    res = """<script type="text/javascript">
  window.parent.CKEDITOR.tools.callFunction(%s, '%s', '%s');
</script>""" % (callback, url, error)

    response = make_response(res)
    response.headers["Content-Type"] = "text/html"
    return response