private URITag CreateURITag(string uri)
{
URITag uriTag = new URITag();
uriTag.MedFiUrl = uri;
uriTag.Title = TagName;
uriTag.UTCStartDate = DateTime.Now;
uriTag.UTCEndDate = new DateTime(2012, 01, 01);
return(uriTag);
}
/// <summary>
/// Creates an MS tag for a given URL.
/// </summary>
/// <param name="credential">The API credential.</param>
/// <param name="category">The tag category.</param>
/// <param name="link">The link to encode in the tag.</param>
/// <returns>The tag image.</returns>
private BitmapSource CreateTag(UserCredential credential, string category, Uri link)
{
// Hash the URL for use in the title, because if the URL is too long, the tag service gets angry.
string hash = GetMD5Hash(link.OriginalString);
// Define the range for which the tag is valid.
DateTime tagStartDate = DateTime.UtcNow.AddDays(-1);
DateTime tagEndDate = DateTime.UtcNow.AddDays(90);
MIBPContractClient client = new MIBPContractClient();
Tag tag = null;
try
{
// See if this tag already exists.
tag = client.GetTagByTagName(credential, category, hash);
if (tag.UTCEndDate > tagEndDate)
{
// If the tag is expired, change the end date so that it will work again.
tag.UTCStartDate = tagStartDate;
tag.UTCEndDate = tagEndDate;
try
{
client.UpdateTag(credential, category, hash, tag);
}
catch
{
return null;
}
}
}
catch
{
// The tag wasn't found, so create a new one.
tag = new URITag
{
MedFiUrl = link.OriginalString,
Title = hash,
UTCStartDate = tagStartDate,
UTCEndDate = tagEndDate,
};
try
{
client.CreateTag(credential, category, tag);
}
catch
{
return null;
}
}
try
{
byte[] barcode = client.GetBarcode(credential, category, hash, ImageTypes.png, .8f, DecorationType.HCCBRP_DECORATION_NONE, false);
BitmapSource bmp = new PngBitmapDecoder(new MemoryStream(barcode), BitmapCreateOptions.None, BitmapCacheOption.Default).Frames[0];
return bmp;
}
catch
{
return null;
}
}
/// <summary>
/// Creates an MS tag for a given URL.
/// </summary>
/// <param name="credential">The API credential.</param>
/// <param name="category">The tag category.</param>
/// <param name="link">The link to encode in the tag.</param>
/// <returns>The tag image.</returns>
private BitmapSource CreateTag(UserCredential credential, string category, Uri link)
{
// Hash the URL for use in the title, because if the URL is too long, the tag service gets angry.
string hash = GetMD5Hash(link.OriginalString);
// Define the range for which the tag is valid.
DateTime tagStartDate = DateTime.UtcNow.AddDays(-1);
DateTime tagEndDate = DateTime.UtcNow.AddDays(90);
MIBPContractClient client = new MIBPContractClient();
Tag tag = null;
try
{
// See if this tag already exists.
tag = client.GetTagByTagName(credential, category, hash);
if (tag.UTCEndDate > tagEndDate)
{
// If the tag is expired, change the end date so that it will work again.
tag.UTCStartDate = tagStartDate;
tag.UTCEndDate = tagEndDate;
try
{
client.UpdateTag(credential, category, hash, tag);
}
catch
{
return(null);
}
}
}
catch
{
// The tag wasn't found, so create a new one.
tag = new URITag
{
MedFiUrl = link.OriginalString,
Title = hash,
UTCStartDate = tagStartDate,
UTCEndDate = tagEndDate,
};
try
{
client.CreateTag(credential, category, tag);
}
catch
{
return(null);
}
}
try
{
byte[] barcode = client.GetBarcode(credential, category, hash, ImageTypes.png, .8f, DecorationType.HCCBRP_DECORATION_NONE, false);
BitmapSource bmp = new PngBitmapDecoder(new MemoryStream(barcode), BitmapCreateOptions.None, BitmapCacheOption.Default).Frames[0];
return(bmp);
}
catch
{
return(null);
}
}
private URITag CreateURITag(string uri)
{
URITag uriTag = new URITag();
uriTag.MedFiUrl = uri;
uriTag.Title = TagName;
uriTag.UTCStartDate = DateTime.Now;
uriTag.UTCEndDate = new DateTime(2012, 01, 01);
return uriTag;
}
