更改MSN聊天状态图标

发布于 2024-10-17 20:49:39 字数 258 浏览 1 评论 0原文

我正在使用此技巧将 MSN Messenger 集成到我的网站：http://en.kioskea.net/faq/3987-integrate-msn-chat-on-your-website-or-blog 它显示一个带有当前 MSN 状态（在线、离开等）的图标。我想改变这些图像。是否可以？

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深海夜未眠 2024-10-24 20:49:39

我第一次回答这个问题时遇到了麻烦：

转到这里：

http://messenger.services.live.com/users/[电子邮件受保护]/presence图像?mkt=en -GB

会将您重定向到：

http://www.wlmessenger。 net/static/img/presence/Offline.gif

这使得检测状态变得更加容易！

我错过了。

我在这里查看：

http://settings.messenger.live.com/Applications/CreateHtml.aspx

我选择了“状态图标”选项，并得到了如下代码：

<a target="_blank" href="http://settings.messenger.live.com/Conversation/[email protected]&mkt=en-GB">
    <img style="border-style: none;"
     src="http://messenger.services.live.com/users/[email protected]/presenceimage?mkt=en-GB"
     width="16" height="16" />
</a>

~~无论您的状态如何，图像的路径都保持不变。~~

无法根据其更改图像状态通过纯 HTML/CSS/JS 在图像中返回（据我所知）。（即使在我意识到它重定向之后）

我可以想到一种技术来做到这一点，但这并不容易并且不太难，但是您必须使用服务器端语言，例如 PHP 或 ASP.NET。

您可以将该代码更改为如下所示：

<a target="_blank" href="http://settings.messenger.live.com/Conversation/[email protected]&mkt=en-GB">
    <img style="border-style: none;" 
     src="proxyMyMsnImage.php"
     width="16" height="16" />
</a>

proxyMyMsnImage.php 将执行以下操作：

执行 HEAD 请求（或 GET，如果是这样）不起作用）在图像上（http://messenger.services.live.com/users/[email protected]/presenceimage?mkt=en-GB)
取决于您重定向到的图像（例如 Offline.gif），您可以发送您自己的状态图像版本以及正确的 MIME 类型，例如 image/gif。
您可以缓存此结果，并且仅在至少经过 X 时间（例如 2 分钟）时才更新它。

弄清楚如何检测您发送的状态图像是~~最困难的部分~~现在非常简单。

I made a snafu answering this the first time:

Going here:

http://messenger.services.live.com/users/[email protected]/presenceimage?mkt=en-GB

will redirect you to:

http://www.wlmessenger.net/static/img/presence/Offline.gif

which makes detecting the status a whole lot easier!

I missed that.

I looked here:

http://settings.messenger.live.com/Applications/CreateHtml.aspx

I picked the Status Icon option, and was given code like this:

<a target="_blank" href="http://settings.messenger.live.com/Conversation/[email protected]&mkt=en-GB">
    <img style="border-style: none;"
     src="http://messenger.services.live.com/users/[email protected]/presenceimage?mkt=en-GB"
     width="16" height="16" />
</a>

~~The path to the image remains the same no matter what your status.~~

There is no way to change the image based on which status is returned in the image with pure HTML/CSS/JS (afaik). (even after I realised it redirects)

I can think of a technique to do it, but it's not easy and it's not too hard, but you'll have to use a server side language such as PHP or ASP.NET.

You would change that code to something like this:

<a target="_blank" href="http://settings.messenger.live.com/Conversation/[email protected]&mkt=en-GB">
    <img style="border-style: none;" 
     src="proxyMyMsnImage.php"
     width="16" height="16" />
</a>

proxyMyMsnImage.php would do the following things:

Does a HEAD request (or GET, if that doesn't work) on the image (http://messenger.services.live.com/users/[email protected]/presenceimage?mkt=en-GB)
Depending on which image you're redirected to (for example Offline.gif), you send your own version of that status image, along with the correct mime type, for example image/gif.
You could cache the results of this, and only update it if at least X time has passed (say, 2 minutes).

Figuring out how to detect which status image you were sent is ~~the most difficult part~~ now really easy.

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