There are a few different APIs for accessing Twitter from .NET. In this example, I'll use linq2twitter. Other APIs can be found on Twitter's development site.
First off, we'll use the LINQ provider
to pull in the recent tweets.
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1: public static Status[] GetLatestTweets(string screenName, int numTweets)
2: {
3: try
4: {
5: var twitterCtx = new LinqToTwitter.TwitterContext();
6: var list = from tweet in twitterCtx.Status
7: where tweet.Type == StatusType.User &&
8: tweet.ScreenName == screenName
9: orderby tweet.CreatedAt descending
10: select tweet;
11: // using Take() on array because it was failing against the provider
12: var recentTweets = list.ToArray().Take(numTweets).ToArray();
13: return recentTweets;
14: }
15: catch
16: {
17: return new Status[0];
18: }
19: }
Once they have been retrieved, they would be placed inside an MVC model.
Next, the tweets need
to be formatted for display. I've defined an extension method
to aid with date formatting:
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{
font-size: small;
color: black;
font-family: Consolas, "Courier New", Courier, Monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
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{
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width: 100%;
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.csharpcode .lnum { color: #606060; }
1: public static class DateTimeExtension
2: {
3: public static
string ToAgo(this DateTime date2)
4: {
5: DateTime date1 = DateTime.Now;
6: if (DateTime.Compare(date1, date2) >= 0)
7: {
8: TimeSpan ts = date1.Subtract(date2);
9: if (ts.TotalDays >= 1)
10: return
string.Format("{0} days", (int)ts.TotalDays);
11: else if (ts.Hours > 2)
12: return
string.Format("{0} hours", ts.Hours);
13: else if (ts.Hours > 0)
14: return
string.Format("{0} hours, {1} minutes",
15: ts.Hours, ts.Minutes);
16: else if (ts.Minutes > 5)
17: return
string.Format("{0} minutes", ts.Minutes);
18: else if (ts.Minutes > 0)
19: return
string.Format("{0} mintutes, {1} seconds",
20: ts.Minutes, ts.Seconds);
21: else
22: return
string.Format("{0} seconds", ts.Seconds);
23: }
24: else
25: return "Not valid";
26: }
27: }
Finally, here is the piece of the view used
to render the tweets.
.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: Consolas, "Courier New", Courier, Monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }
1: <ul class="tweets">
2: <%
3: foreach (var tweet in Model.Tweets)
4: {
5: %>
6: <li class="tweets">
7: <span class="tweetTime"><%=tweet.CreatedAt.ToAgo() %> ago</span>:
8: <%=tweet.Text%>
9: </li>
10: <%} %>
11: </ul>
