示例#1
0
def message_box():
    if session is None or session.get('user_info') is None:
        return dict()
    user = session.get('user_info')

    msgs_key = 'user_messages:%s' % user.get('username')

    msg_box = list()
    msg_count = 0
    for b_msg_id in r_session.lrange(msgs_key, 0, -1):
        msg_key = 'user_message:%s' % b_msg_id.decode('utf-8')
        b_msg = r_session.get(msg_key)
        if b_msg is None:
            r_session.lrem(msgs_key, msg_key)
            continue

        msg = json.loads(b_msg.decode('utf-8'))
        if msg.get('is_read'):
            continue

        if len(msg.get('content')) > 41:
            msg['content'] = msg.get('content')[:30] + '...'
        else:
            msg['content'] = msg.get('content')[:30]
        msg_count += 1
        if not len(msg_box) > 3:
            msg_box.append(msg)

    return dict(msg_box=msg_box, msg_count=msg_count)
示例#2
0
def message_action():
    user = session.get('user_info')

    if request.form['btn'] is None:
        util.set_message('参数错误')
        return redirect(url_for('messagebox'))

    msgs_key = 'user_messages:%s' % user.get('username')

    all_message = r_session.lrange(msgs_key, 0, -1)

    for val in request.form:
        if len(val) < 4 or val[0:3] != 'msg':
            continue

        msg_id = val[4:]
        if bytes(msg_id, 'utf-8') not in all_message:
            continue

        if request.form['btn'] == 'mark_as_read':
            msg_key = 'user_message:%s' % msg_id

            msg = json.loads(r_session.get(msg_key).decode('utf-8'))
            msg['is_read'] = True
            r_session.set(msg_key, json.dumps(msg))

        elif request.form['btn'] == 'delete':
            r_session.lrem(msgs_key, msg_id)
            msg_key = 'user_message:%s' % msg_id
            r_session.delete(msg_key)

    return redirect(url_for('messagebox'))
示例#3
0
def message_box():
    if session is None or session.get('user_info') is None:
        return dict()
    user = session.get('user_info')

    msgs_key = 'user_messages:%s' % user.get('username')

    msg_box = list()
    msg_count = 0
    for b_msg_id in r_session.lrange(msgs_key, 0, -1):
        msg_key = 'user_message:%s' % b_msg_id.decode('utf-8')
        b_msg = r_session.get(msg_key)
        if b_msg is None:
            r_session.lrem(msgs_key, msg_key)
            continue

        msg = json.loads(b_msg.decode('utf-8'))
        if msg.get('is_read'):
            continue

        if len(msg.get('content')) > 41:
            msg['content'] = msg.get('content')[:30] + '...'
        else:
            msg['content'] = msg.get('content')[:30]
        msg_count += 1
        if not len(msg_box) > 3:
            msg_box.append(msg)

    return dict(msg_box=msg_box, msg_count=msg_count)
示例#4
0
def messagebox():
    user = session.get('user_info')
    err_msg = None
    if session.get('error_message') is not None:
        err_msg = session.get('error_message')
        session['error_message'] = None
    info_msg = None
    if session.get('info_message') is not None:
        info_msg = session.get('info_message')
        session['info_message'] = None

    msgs_key = 'user_messages:%s' % user.get('username')

    msg_box = list()
    show_read_all = False
    for b_msg_id in r_session.lrange(msgs_key, 0, -1):
        msg_key = 'user_message:%s' % b_msg_id.decode('utf-8')
        b_msg = r_session.get(msg_key)
        if b_msg is None:
            r_session.lrem(msgs_key, msg_key)
            continue

        msg = json.loads(b_msg.decode('utf-8'))
        if show_read_all or not msg.get('is_read'):
            show_read_all = True
        msg_box.append(msg)

    return render_template('messages.html', err_msg=err_msg, info_msg=info_msg, messages=msg_box, show_read_all=show_read_all)
示例#5
0
def message_box():
    if session is None or session.get("user_info") is None:
        return dict()
    user = session.get("user_info")

    msgs_key = "user_messages:%s" % user.get("username")

    msg_box = list()
    msg_count = 0
    for b_msg_id in r_session.lrange(msgs_key, 0, -1):
        msg_key = "user_message:%s" % b_msg_id.decode("utf-8")
        b_msg = r_session.get(msg_key)
        if b_msg is None:
            r_session.lrem(msgs_key, msg_key)
            continue

        msg = json.loads(b_msg.decode("utf-8"))
        if msg.get("is_read"):
            continue

        if len(msg.get("content")) > 41:
            msg["content"] = msg.get("content")[:30] + "..."
        else:
            msg["content"] = msg.get("content")[:30]
        msg_count += 1
        if not len(msg_box) > 3:
            msg_box.append(msg)

    return dict(msg_box=msg_box, msg_count=msg_count)