torrents.py 文件源码

def upload():
    upload_form = forms.UploadForm(CombinedMultiDict((flask.request.files, flask.request.form)))
    upload_form.category.choices = _create_upload_category_choices()

    show_ratelimit = False
    next_upload_time = None
    ratelimit_count = 0

    # Anonymous uploaders and non-trusted uploaders

    no_or_new_account = (not flask.g.user
                         or (flask.g.user.age < app.config['RATELIMIT_ACCOUNT_AGE']
                             and not flask.g.user.is_trusted))

    if app.config['RATELIMIT_UPLOADS'] and no_or_new_account:
        now, ratelimit_count, next_upload_time = backend.check_uploader_ratelimit(flask.g.user)
        show_ratelimit = ratelimit_count >= app.config['MAX_UPLOAD_BURST']
        next_upload_time = next_upload_time if next_upload_time > now else None

    if flask.request.method == 'POST' and upload_form.validate():
        try:
            torrent = backend.handle_torrent_upload(upload_form, flask.g.user)

            return flask.redirect(flask.url_for('torrents.view', torrent_id=torrent.id))
        except backend.TorrentExtraValidationException:
            pass

    # If we get here with a POST, it means the form data was invalid: return a non-okay status
    status_code = 400 if flask.request.method == 'POST' else 200
    return flask.render_template('upload.html',
                                 upload_form=upload_form,
                                 show_ratelimit=show_ratelimit,
                                 ratelimit_count=ratelimit_count,
                                 next_upload_time=next_upload_time), status_code