kaixin001接入

开心网文档很全面，接入先对简单。

actions API以充值举例

def _generate_sig(params):
    hasher = hashlib.md5(''.join(['%s=%s' % (str(x), str(params[x])) for x in sorted(params.keys())]))
    hasher.update(SECRET_KEY)
    return hasher.hexdigest()

def _generate_kaixin_base_params(session_key, method="actions.pay"):
    params = {}
    params['api_key'] = API_KEY
    params['method'] = method
    params['call_id'] = str(time.time())
    params['session_key'] = session_key
    params['v'] = '1.0'
    params['format'] = 'JSON'
    return params

def _get_para(params, url=ACTION_URL):
    sig = _generate_sig(params)
    params['sig'] = sig
    data = urllib.urlencode(params)
    return _url_base64_encode(data)

def _url_base64_encode(strs):
    dics = {"+":"*", "/":"-", "=":""}
    base_str = base64.b64encode(strs)
    for i in dics:
        base_str = base_str.replace(i, dics[i])
    return base_str

def get_kaixin_para(session_key, pname, pnumber, pcode, amount, orderid, mode="0", callback=""):
    params = _generate_kaixin_base_params(session_key, "actions.pay")
    params["pname"] = pname
    params["pnumber"] = pnumber
    params["pcode"] = pcode
    params["amount"] = amount
    params["orderid"] = orderid
    params["mode"] = mode
    params["callback"] = callback
    kaixin_para = _get_para(params)
    return kaixin_para


def get_payment_para(request):
    pearls = request.GET.get('pearls', '0')
    sKey = request.GET.get('session_key', None) or request.POST.get('session_key', None)
    pearls = int(pearls)
    rmb = pearls_to_rmb(pearls)
    member = login_member(request, sKey)
    if rmb == -1:
        return HttpResponse("RMB_ERROR")
    record = RechargeRecord(member_id=member.id,
                            pearls=pearls,
                            rmb=rmb,
                            status='UP')
    record.save()
    pname = "pearls"
    pnumber = record.pearls
    pcode = "zhenzhu"
    amount = record.rmb
    orderid = record.id
    callback = settings.SITE_URL + "/recharge/callback/"
    kx_para = get_kaixin_para(sKey, pname, pnumber, pcode, amount, orderid, mode="0", callback=callback)
    return HttpResponse(kx_para)

页面部分JS代码

function setHeight(){
    var dHeight = document.documentElement.offsetHeight;
    if("\v"=="v")
    {
        dHeight = document.documentElement.scrollHeight;
    }
    var t = document.createElement("div");
    t.innerHTML = '<iframe id="kxiframeagent" src="http://rest.kaixin001.com/api/agent.html#'+dHeight+'" scrolling="yes" height="0px" width="0px"></iframe>';
    document.documentElement.appendChild(t.firstChild);
}

function showKxDialog(para)
{
    var t = document.createElement("div");
    t.innerHTML = '<iframe src="http://www.kaixin001.com/rest/rest.php?para='+para+'" scrolling="yes" height="0px"  width="0px" style="display:none"></iframe>';
    document.body.appendChild(t.firstChild);
}

function showPaymentDialog(skey, sns_id)
{
    $.get('/recharge/get_payment_para/',
        {
            session_key:"{{ skey }}",
            pearls: "{{ pearls }}",
        },
        function(txt){
            if(txt)
            {
                showKxDialog(txt);
            }
        }
    );
}

普通API，以获取用户id为例

def _generate_sig(params):
    hasher = hashlib.md5(''.join(['%s=%s' % (x, params[x]) for x in sorted(params.keys())]))
    hasher.update(SECRET_KEY)
    return hasher.hexdigest()


def _generate_kaixin_base_params(session_key, method="users.getLoggedInUser"):
    params = {}
    params['api_key'] = API_KEY
    params['method'] = method
    params['call_id'] = str(time.time())
    params['session_key'] = session_key
    params['v'] = '1.0'
    params['format'] = 'JSON'
    return params


def _post_api_request(params):
    params['sig'] = _generate_sig(params)
    data = urllib.urlencode(params)
    req = urllib2.Request(ACTION_URL)
    response = urllib2.urlopen(req, data)
    result = response.read()
    result = simplejson.loads(result)
    return result


def get_sns_id(session_key):
    try:
        params = _generate_kaixin_base_params(session_key, method="users.getLoggedInUser")
        result = _post_api_request(params)
        return result['result']
    except:
        return "SNS_API_ERROR"

遇到的问题：

总的来说文档很全，接入很顺利，但是还是有两点问题。
一、开心要求汉字gb2312编码，我用的都是utf8的，开始乱码，后来也没问题，具体参考充值部分代码
二、开心弹窗有时候会被flash挡住。
将<param name="wmode" value="window" />
改为<param name="wmode" value="opaque" />
修改后载入flash代码如下：

<div id="flash_div" style="margin:0 auto; 756px;">
      <object id='forIE' classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="756" height="640">
          <param name="movie" value="{{ media_url }}swf/{{ media_ver }}/gameMain.swf?v=2"/>
          <param name="flashVars" value="skey={{ skey }}&sns=kaixin&feed_fun=sendUserFeed&snsid={{ sns_id }}"/>
          <param name="wmode" value="opaque" />
          <param name="quality" value="high" />
          <param name="allowScriptAccess" value="always" />
          <embed name="forIE" src="{{ media_url }}swf/{{ media_ver }}/gameMain.swf?v=2" width="756" height="640" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" wmode="opaque" flashVars="skey={{ skey }}&sns=kaixin&feed_fun=sendUserFeed&snsid={{ sns_id }}" allowScriptAccess="always" ></embed>
      </object>
    </div>