Example #1
0
def attachments_detach(req, object_type, object_id, path, webid):
    check_login(req)
    match_right(req, [R_ADMIN, 'attachments_author'])
    check_origin(req)
    attachment = Attachment(Attachment.web_to_id(webid))
    attachment.detach(req, object_type, object_id)
    if attachment.delete(req) is None:
        raise SERVER_RETURN(state.HTTP_NOT_FOUND)

    return js_items(req, object_type=object_type, object_id=object_id)
Example #2
0
def attachments_download(req, path, webid):
    attachment = Attachment(Attachment.web_to_id(webid))
    attachment.get(req)

    req.headers_out.add_header(
        'Content-Disposition',
        'attachment',
        # filename=attachment.file_name.encode('ascii','xmlcharrefreplace'))
        filename=attachment.file_name.encode('ascii', 'backslashreplace'))

    return send_file(req, req.cfg.attachments_path + '/' + path + '/' + webid,
                     content_type=attachment.mime_type)
Example #3
0
def thumb_images(req, job):
    items = Attachment.list_images(req)
    i, length = 0, len(items)
    for item in items:
        item.thumb(req)
        i += 1
        job.mod(req, progress=i*100/length)
Example #4
0
def attachments_resize(req, path, webid, width, height):
    attachment = Attachment(Attachment.web_to_id(webid))
    last_modified = Attachment.last_modified(req, webid)

    if last_modified is None:                   # file not found
        raise SERVER_RETURN(state.HTTP_NOT_FOUND)

    if 'If-Modified-Since' in req.headers_in:   # check cache header
        hdt = datetime.strptime(req.headers_in['If-Modified-Since'],
                                time_format)
        if last_modified <= hdt:
            req.headers_out.add_header('Last-Modified',
                                       last_modified.strftime(time_format))
            req.headers_out.add_header('Date',
                                       datetime.utcnow().strftime(time_format))
            raise SERVER_RETURN(state.HTTP_NOT_MODIFIED)

    attachment.get(req)                         # check resize hash
    if req.args.get('hash', '') != attachment.resize_hash("%dx%d" %
                                                          (width, height)):
        raise SERVER_RETURN(state.HTTP_FORBIDDEN)

    retval = attachment.resize(req, width, height)
    if retval is None:                          # it is not image
        raise SERVER_RETURN(state.HTTP_BAD_REQUEST)

    req.content_type = attachment.mime_type
    req.clength = len(retval)
    req.headers_out.add_header('Last-Modified',
                               last_modified.strftime(time_format))
    return retval
Example #5
0
def js_items(req, **kwargs):
    # size of thumb could be set from request
    thumb_size = req.args.getfirst('thumb_size', '320x200', str)
    pager = Pager(limit=-1)
    items = []
    for item in Attachment.list(req, pager, **kwargs):
        item.webname = item.webname()
        item.resize_hash = item.resize_hash(thumb_size)
        items.append(item.__dict__)
    req.content_type = 'application/json'
    return json.dumps({'items': items})
Example #6
0
def admin_attachments(req):
    check_login(req)
    check_right(req, R_ADMIN)

    pager = Pager(order='timestamp', sort='desc')
    pager.bind(req.args)

    kwargs = {}

    if 'obty' in req.args:
        kwargs['object_type'] = req.args.getfirst('obty', fce=uni) or None
        pager.set_params(obty=kwargs['object_type'])
    if 'obid' in req.args:
        kwargs['object_id'] = req.args.getfirst('obid', fce=int)
        pager.set_params(obid=kwargs['object_id'])

    rows = Attachment.list(req, pager, **kwargs)
    return generate_page(req, "admin/attachments.html",
                         pager=pager, rows=rows)
Example #7
0
def admin_attachments_add_update(req, id=None):
    check_login(req)
    match_right(req, [R_ADMIN, 'attachments_author'])
    check_origin(req)

    attachment = Attachment()
    attachment.bind(req.form, req.login.id)
    status = attachment.add(req)
    if not status == attachment:
        req.status = state.HTTP_BAD_REQUEST
        req.content_type = 'application/json'
        return json.dumps({'reason': Attachment.error(status)})

    req.content_type = 'application/json'
    return json.dumps({'attachment': attachment.dumps()})
Example #8
0
def attachments_normal(req, path, webid):
    attachment = Attachment(Attachment.web_to_id(webid))
    attachment.get(req)

    return send_file(req, req.cfg.attachments_path + '/' + path + '/' + webid,
                     content_type=attachment.mime_type)