DefineCommonGraphMLAttributes
(
GraphMLXmlDocument graphMLXmlDocument
)
{
Debug.Assert(graphMLXmlDocument != null);
NodeXLGraphMLUtil.DefineVertexImageFileGraphMLAttribute(
graphMLXmlDocument);
NodeXLGraphMLUtil.DefineVertexCustomMenuGraphMLAttributes(
graphMLXmlDocument);
NodeXLGraphMLUtil.DefineEdgeRelationshipGraphMLAttribute(
graphMLXmlDocument);
graphMLXmlDocument.DefineEdgeStringGraphMLAttributes(
EdgeRelationshipDateUtcID, "Relationship Date (UTC)");
}
DefineEdgeStatusGraphMLAttributes
(
GraphMLXmlDocument graphMLXmlDocument
)
{
Debug.Assert(graphMLXmlDocument != null);
graphMLXmlDocument.DefineEdgeStringGraphMLAttributes(
EdgeStatusID, "Tweet",
EdgeStatusUrlsID, "URLs in Tweet",
EdgeStatusDomainsID, "Domains in Tweet",
EdgeStatusHashtagsID, "Hashtags in Tweet",
EdgeStatusDateUtcID, "Tweet Date (UTC)",
EdgeStatusWebPageUrlID, "Twitter Page for Tweet"
);
DefineLatitudeAndLongitudeGraphMLAttributes(graphMLXmlDocument, true);
NodeXLGraphMLUtil.DefineImportedIDGraphMLAttribute(
graphMLXmlDocument, true);
DefineInReplyToStatusIDGraphMLAttribute(graphMLXmlDocument, true);
}
AppendRepliesToAndMentionsEdgeXmlNode
(
GraphMLXmlDocument graphMLXmlDocument,
String screenName1,
String screenName2,
String relationship,
TwitterStatus twitterStatus
)
{
Debug.Assert(graphMLXmlDocument != null);
Debug.Assert(!String.IsNullOrEmpty(screenName1));
Debug.Assert(!String.IsNullOrEmpty(screenName2));
Debug.Assert(!String.IsNullOrEmpty(relationship));
Debug.Assert(twitterStatus != null);
XmlNode edgeXmlNode = NodeXLGraphMLUtil.AppendEdgeXmlNode(
graphMLXmlDocument, screenName1, screenName2, relationship);
String statusDateUtc = twitterStatus.ParsedDateUtc;
Boolean hasStatusDateUtc = !String.IsNullOrEmpty(statusDateUtc);
if (hasStatusDateUtc)
{
// The status's date is the relationship date.
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
EdgeRelationshipDateUtcID, statusDateUtc);
}
String statusText = twitterStatus.Text;
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
EdgeStatusID, statusText);
String urls = twitterStatus.Urls;
if (!String.IsNullOrEmpty(urls))
{
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
EdgeStatusUrlsID, urls);
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
EdgeStatusDomainsID, UrlsToDomains(urls));
}
if (!String.IsNullOrEmpty(twitterStatus.Hashtags))
{
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
EdgeStatusHashtagsID, twitterStatus.Hashtags);
}
if (hasStatusDateUtc)
{
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
EdgeStatusDateUtcID, statusDateUtc);
}
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
EdgeStatusWebPageUrlID,
FormatStatusWebPageUrl(screenName1, twitterStatus)
);
AppendLatitudeAndLongitudeGraphMLAttributeValues(
graphMLXmlDocument, edgeXmlNode, twitterStatus.Latitude,
twitterStatus.Longitude);
// Precede the ID with a single quote to force Excel to treat the
// ID as text. Otherwise, it formats the ID, which is a large
// number, in scientific notation.
graphMLXmlDocument.AppendGraphMLAttributeValue(edgeXmlNode,
NodeXLGraphMLUtil.ImportedIDID, "'" + twitterStatus.ID);
AppendInReplyToStatusIDGraphMLAttributeValue(graphMLXmlDocument,
edgeXmlNode, twitterStatus.InReplyToStatusID);
}
