public static Tweets GetMany(string[] ids, bool embedMedia = false)
{
var tweets = new Tweets();
var statusList = DbTwitterStatus.SelectMany(ids);
foreach (var twitterStatus in statusList)
{
var status = Json.Deserialize<StatusJson>(Encoding.UTF8.GetString(twitterStatus.Data));
var formattedText = TwitterResources.retweetTrackerContainer;
var avatarLink = "<img src=\"{0}\"/>";
var retweetAvatarLink = "<div class=\"retweetAvatar\"><img src=\"{0}\"/></div>";
var retweeterAvatarLink = "<div class=\"retweeterAvatar\"><img src=\"{0}\"/></div>";
var userLink = "<a href=\"https://twitter.com/#!/{0}\" target=\"_blank\" class=\"{2}\">@{1}</a>";
// Retweets are handled differently
var retweet = "<img class=\"retweetIcon\" src=\"/images/retweet.png\"/>";
formattedText = formattedText.Replace("{retweet}", (status.Retweet) ? retweet : "");
if (status.Retweet)
{
var retweetAvatars = string.Format(retweetAvatarLink,
(status.User.ProfileImageUrl.Contains(".gif") ? "" : status.User.ProfileImageUrl));
retweetAvatars += string.Format(retweeterAvatarLink,
(status.RetweetedBy.ProfileImageUrl.Contains(".gif") ? "" : status.RetweetedBy.ProfileImageUrl));
formattedText = formattedText.Replace("{avatarLink}", retweetAvatars);
formattedText = formattedText.Replace("{avatarLink}",
string.Format(avatarLink, status.User.ProfileImageUrl));
formattedText =
formattedText.Replace("{username}",
string.Format(userLink, status.User.ScreenName, status.User.ScreenName,
"userProfileLink") + " (RT by " +
string.Format(userLink, status.RetweetedBy.ScreenName, status.RetweetedBy.ScreenName, "userProfileLink") + ")");
//status = status.RetweetedStatus;
// still need to do more work to have this display properly
}
else
{
formattedText = formattedText.Replace("{username}",
string.Format(userLink, status.User.ScreenName, status.User.ScreenName,
"userProfileLink"));
formattedText = formattedText.Replace("{avatarLink}",
string.Format(avatarLink,
(status.User.ProfileImageUrl.Contains(".gif")) ? "" : status.User.ProfileImageUrl));
}
var text = status.Text;
var tweet = new Tweet()
{
Id = status.Id,
ProfileImageUrl = status.User.ProfileImageUrl,
ScreenName = status.User.ScreenName,
//RetweetCount = status.RetweetCount,
UserId = status.User.Id,
UserName = status.User.Name
};
var urlLink = "<a href=\"{0}\" target=\"_blank\" class=\"{2}\">{1}</a>";
var hashtagLink = "<a href=\"https://twitter.com/#!/search?q={0}\" target=\"_blank\" class=\"{2}\">#{1}</a>";
var twitpicSrc = "<img class=\"twitpicEmbed\" src=\"http://twitpic.com/show/thumb/{0}\"/>";
var twitterPicSrc = "<img class=\"twitterPicEmbed\" src=\"{0}\"/>";
var imgurPicSrc = "<img class=\"imgurPicEmbed\" src=\"{0}\"/>";
string imageEmbeds = "";
if (status.Entities != null)
{
if (embedMedia && status.Entities.Media != null && status.Entities.Media.Count > 0)
{
foreach (var photo in status.Entities.Media)
{
imageEmbeds += string.Format(twitterPicSrc, photo.media_url + ":thumb");
}
}
foreach (var url in status.Entities.Urls)
{
// all urls are validated -- especially when text matching to make
// sure it really is a link to the specific site and not a path
if (embedMedia && url.expanded_url != null && url.expanded_url.Contains("twitpic.com"))
{
Uri twitpicUri;
if (Uri.TryCreate(url.expanded_url, UriKind.Absolute, out twitpicUri) &&
twitpicUri.Host.Contains("twitpic.com"))
{
var twitpicImage = string.Format(twitpicSrc, new Uri(url.expanded_url).Segments[1]);
imageEmbeds += twitpicImage;
}
}
else if (embedMedia && url.expanded_url != null && url.expanded_url.Contains("imgur.com"))
{
Uri imgurUri;
if (Uri.TryCreate(url.expanded_url, UriKind.Absolute, out imgurUri) &&
imgurUri.Host.Contains("imgur.com"))
{
imageEmbeds += string.Format(imgurPicSrc, url.expanded_url);
}
}
else if (embedMedia && url.expanded_url != null && url.expanded_url.Contains("lockerz.com"))
{
var lockerzImage = new Uri(url.expanded_url);
}
else
{
Uri validatedUrl;
string displayUrl = "";
// validate the url. The only one we care about is the one doing
// the actual linking, but we may have to fall back to the expanded url,
// and finally the display url. On top of all that, twitter may not have
// added the protocol, so we have to try that.
if (Uri.TryCreate(
(url.url != null && (url.url.Contains("http:")
|| url.url.Contains("https:")))
? url.url
: "http://" + url.url,
UriKind.Absolute, out validatedUrl))
{
displayUrl = url.display_url ?? url.url;
}
else if (Uri.TryCreate(
(url.expanded_url != null && (url.expanded_url.Contains("http:")
|| url.expanded_url.Contains("https:")))
? url.expanded_url
: "http://" + url.expanded_url
, UriKind.Absolute, out validatedUrl))
{
displayUrl = url.display_url ?? url.expanded_url;
}
else if (Uri.TryCreate(
(url.display_url != null && (url.display_url.Contains("http:")
|| url.display_url.Contains("https:")))
? url.display_url
: "http://" + url.display_url
, UriKind.Absolute, out validatedUrl))
{
displayUrl = url.display_url;
}
else
{
//bad url, log an error
break;
}
// Truncate the display url if it's too long
displayUrl = (displayUrl.Length > 40) ? displayUrl.Substring(0, 40) + "..." : displayUrl;
var formattedLink = string.Format(urlLink, validatedUrl, displayUrl, "tweetLink");
text = text.Replace(url.url, formattedLink);
}
}
foreach (var user in status.Entities.UserMentions)
{
var userProfile = string.Format(userLink, user.screen_name, user.screen_name, "userProfileLink");
text = text.Replace("@" + user.screen_name, userProfile);
}
foreach (var hashtag in status.Entities.Hashtags)
{
var tagLink = string.Format(hashtagLink, hashtag.Text, hashtag.Text, "hashtagLink");
text = text.Replace("#" + hashtag.Text, tagLink);
}
}
var words = text.Split(' ');
var ignoreHtml = false;
for (int i = 0; i < words.Length; i++)
{
if (words[i].Contains("<"))
ignoreHtml = true;
else if (words[i].Contains(">"))
ignoreHtml = false;
if (words[i].Length > 30)
{
var word = words[i];
var sbWord = new StringBuilder();
for (int j = 0; j < word.Length; j++)
{
sbWord.Append(word[j]);
if (!ignoreHtml)
{
if (j > 0 && j % 30 == 0) sbWord.Append(' ');
}
}
words[i] = sbWord.ToString();
}
}
text = string.Join(" ", words);
formattedText = formattedText.Replace("{formattedTweetText}", text);
formattedText = formattedText.Replace("{images}", imageEmbeds);
//var parsedTime = GeneralUtils.ParseDateTime(status.CreatedAt.FromEpoch());
formattedText = formattedText.Replace("{timeSent}", status.CreatedAt.FromEpoch().ToLocalTime().ToString("MM/dd HH:mm"));
formattedText = formattedText.Replace("\n", "");
formattedText = formattedText.Replace("\t", "");
tweet.FormattedText = formattedText;
tweets.Tweet.Add(tweet);
tweets.Since = twitterStatus.Id.ToString();
}
return tweets;
}
public static Tweets GetTweetsSince(string since, string where = null)
{
var ds = DbTwitterStatus.Select(since, where: where);
Tweets tweets = new Tweets();
if (ds.Tables[0].Rows.Count > 0)
{
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
//byte[] msgBytes = Encoding.Unicode.GetBytes(ds.Tables[0].Rows[i]["Data"].ToString());
//var ms = new MemoryStream(msgBytes); //(byte[])ds.Tables[0].Rows[i]["Data"]);
//var ser = new DataContractJsonSerializer(typeof(StatusJson));
//var status = (Status)ser.ReadObject(ms);
StatusJson status = Json.Deserialize<StatusJson>(Encoding.UTF8.GetString((byte[])ds.Tables[0].Rows[i]["Data"]));
var formattedText = TwitterResources.tweetContainer;
var avatarLink = "<img src=\"{0}\"/>";
var retweetAvatarLink = "<div class=\"retweetAvatar\"><img src=\"{0}\"/></div>";
var retweeterAvatarLink = "<div class=\"retweeterAvatar\"><img src=\"{0}\"/></div>";
var userLink = "<a href=\"https://twitter.com/#!/{0}\" target=\"_blank\" class=\"{2}\">@{1}</a>";
// Retweets are handled differently
var retweet = "<img class=\"retweetIcon\" src=\"/images/retweet.png\"/>";
formattedText = formattedText.Replace("{retweet}", (status.Retweet) ? retweet : "");
if (status.Retweet)
{
var retweetAvatars = string.Format(retweetAvatarLink,
(status.User.ProfileImageUrl.Contains(".gif") ? "" : status.User.ProfileImageUrl));
retweetAvatars += string.Format(retweeterAvatarLink,
(status.RetweetedBy.ProfileImageUrl.Contains(".gif") ? "" : status.RetweetedBy.ProfileImageUrl));
formattedText = formattedText.Replace("{avatarLink}", retweetAvatars);
formattedText = formattedText.Replace("{avatarLink}",
string.Format(avatarLink, status.User.ProfileImageUrl));
formattedText =
formattedText.Replace("{username}",
string.Format(userLink, status.User.ScreenName, status.User.ScreenName,
"userProfileLink") + " (RT by " +
string.Format(userLink, status.RetweetedBy.ScreenName, status.RetweetedBy.ScreenName, "userProfileLink") + ")");
//status = status.RetweetedStatus;
// still need to do more work to have this display properly
}
else
{
formattedText = formattedText.Replace("{username}",
string.Format(userLink, status.User.ScreenName, status.User.ScreenName,
"userProfileLink"));
formattedText = formattedText.Replace("{avatarLink}",
string.Format(avatarLink,
(status.User.ProfileImageUrl.Contains(".gif")) ? "" : status.User.ProfileImageUrl));
}
var text = status.Text;
var tweet = new Tweet()
{
Id = status.Id,
ProfileImageUrl = status.User.ProfileImageUrl,
ScreenName = status.User.ScreenName,
//RetweetCount = status.RetweetCount,
UserId = status.User.Id,
UserName = status.User.Name
};
var urlLink = "<a href=\"{0}\" target=\"_blank\" class=\"{2}\">{1}</a>";
var hashtagLink = "<a href=\"https://twitter.com/#!/search?q={0}\" target=\"_blank\" class=\"{2}\">#{1}</a>";
var twitpicSrc = "<a href=\"http://twitpic.com/show/large/{0}\" rel=\"prettyPhoto\"><img class=\"twitpicEmbed\" src=\"http://twitpic.com/show/thumb/{0}\"/></a>";
var twitterPicSrc = "<img class=\"twitterPicEmbed\" src=\"{0}\"/>";
var imgurPicSrc = "<img class=\"imgurPicEmbed\" src=\"{0}\"/>";
string imageEmbeds = "";
if (status.Entities.Media != null && status.Entities.Media.Count > 0)
{
foreach (var photo in status.Entities.Media)
{
imageEmbeds += string.Format(twitterPicSrc, photo.media_url + ":thumb");
}
}
foreach (var url in status.Entities.Urls)
{
// all urls are validated -- especially when text matching to make
// sure it really is a link to the specific site and not a path
if (url.expanded_url != null && url.expanded_url.Contains("twitpic.com"))
{
Uri twitpicUri;
if (Uri.TryCreate(url.expanded_url, UriKind.Absolute, out twitpicUri) &&
twitpicUri.Host.Contains("twitpic.com"))
{
var twitpicImage = string.Format(twitpicSrc, new Uri(url.expanded_url).Segments[1]);
imageEmbeds += twitpicImage;
}
}
else if (url.expanded_url != null && url.expanded_url.Contains("imgur.com"))
{
Uri imgurUri;
if (Uri.TryCreate(url.expanded_url, UriKind.Absolute, out imgurUri) &&
imgurUri.Host.Contains("imgur.com"))
{
imageEmbeds += string.Format(imgurPicSrc, url.expanded_url);
}
}
else if (url.expanded_url != null && url.expanded_url.Contains("lockerz.com"))
{
var lockerzImage = new Uri(url.expanded_url);
}
else
{
Uri validatedUrl;
string displayUrl = "";
// validate the url. The only one we care about is the one doing
// the actual linking, but we may have to fall back to the expanded url,
// and finally the display url. On top of all that, twitter may not have
// added the protocol, so we have to try that.
if (Uri.TryCreate(
(url.url != null && (url.url.Contains("http:")
|| url.url.Contains("https:"))) ? url.url : "http://" + url.url,
UriKind.Absolute, out validatedUrl))
{
displayUrl = (url.display_url != null) ? url.display_url : url.url;
}
else if (Uri.TryCreate(
(url.expanded_url != null && (url.expanded_url.Contains("http:")
|| url.expanded_url.Contains("https:"))) ? url.expanded_url : "http://" + url.expanded_url
, UriKind.Absolute, out validatedUrl))
{
displayUrl = (url.display_url != null) ? url.display_url : url.expanded_url;
}
else if (Uri.TryCreate(
(url.display_url != null && (url.display_url.Contains("http:")
|| url.display_url.Contains("https:"))) ? url.display_url : "http://" + url.display_url
, UriKind.Absolute, out validatedUrl))
{
displayUrl = url.display_url;
}
else
{
//bad url, log an error
break;
}
// Truncate the display url if it's too long
displayUrl = (displayUrl.Length > 40) ? displayUrl.Substring(0, 40) + "..." : displayUrl;
var formattedLink = string.Format(urlLink, validatedUrl, displayUrl, "tweetLink");
text = text.Replace(url.url, formattedLink);
}
}
foreach (var user in status.Entities.UserMentions)
{
var userProfile = string.Format(userLink, user.screen_name, user.screen_name, "userProfileLink");
text = text.Replace("@" + user.screen_name, userProfile);
}
foreach (var hashtag in status.Entities.Hashtags)
{
var tagLink = string.Format(hashtagLink, hashtag.Text, hashtag.Text, "hashtagLink");
text = text.Replace("#" + hashtag.Text, tagLink);
}
formattedText = formattedText.Replace("{formattedTweetText}", text);
formattedText = formattedText.Replace("{images}", imageEmbeds);
//var parsedTime = GeneralUtils.ParseDateTime(status.CreatedAt.FromEpoch());
formattedText = formattedText.Replace("{timeSent}", status.CreatedAt.FromEpoch().ToLocalTime().ToString("MM/dd HH:mm"));
formattedText = formattedText.Replace("\n", "");
formattedText = formattedText.Replace("\t", "");
tweet.FormattedText = formattedText;
tweets.Tweet.Add(tweet);
tweets.Since = ds.Tables[0].Rows[i]["Id"].ToString();
}
}
else
{
tweets = GetMaxSince();
}
return tweets;
}