public static Collection <Term> MatchingTerms(string text, ClientContext ctx, Guid TermSetId, Guid AnchorId)
{
LogHelper.Log("Inside Matching Term " + TermSetId);
LogHelper.Log("Inside Matching Term text len : " + text.Length);
List <Guid> FoundIds = new List <Guid>();
Collection <Term> ReturnedTerms = new Collection <Term>();
text = RemoveDiacritics(text).ToUpperInvariant();
TaxonomyTerms TT = new TaxonomyTerms(ctx, TermSetId.ToString(), AnchorId);
List <Guid> MatchingTermList = new List <Guid>();
foreach (KeyValuePair <TermKey, string> kv in TT.TermsDictionary)
{
if (kv.Key.term.CustomProperties.ContainsKey(Constants.RegexBasedTagging))
{
if (Regex.IsMatch(text, kv.Key.term.CustomProperties[Constants.RegexBasedTagging]) &&
!FoundIds.Contains(kv.Key.TermId))
{
FoundIds.Add(kv.Key.TermId);
ReturnedTerms.Add(kv.Key.term);
}
}
else if (Regex.IsMatch(text, string.Format("\\b{0}\\b", RemoveDiacritics(kv.Value).ToUpperInvariant()))
&&
!FoundIds.Contains(kv.Key.TermId))
{
FoundIds.Add(kv.Key.TermId);
ReturnedTerms.Add(kv.Key.term);
}
}
return(ReturnedTerms);
}
public static Collection<Term> MatchingTerms(string text,ClientContext ctx,Guid TermSetId,Guid AnchorId)
{
LogHelper.Log("Inside Matching Term " + TermSetId);
LogHelper.Log("Inside Matching Term text len : " + text.Length);
List<Guid> FoundIds = new List<Guid>();
Collection<Term> ReturnedTerms = new Collection<Term>();
text = RemoveDiacritics(text).ToUpperInvariant();
TaxonomyTerms TT = new TaxonomyTerms(ctx, TermSetId.ToString(), AnchorId);
List<Guid> MatchingTermList = new List<Guid>();
foreach (KeyValuePair<TermKey, string> kv in TT.TermsDictionary)
{
if (kv.Key.term.CustomProperties.ContainsKey(Constants.RegexBasedTagging))
{
if (Regex.IsMatch(text, kv.Key.term.CustomProperties[Constants.RegexBasedTagging]) &&
!FoundIds.Contains(kv.Key.TermId))
{
FoundIds.Add(kv.Key.TermId);
ReturnedTerms.Add(kv.Key.term);
}
}
else if (Regex.IsMatch(text, string.Format("\\b{0}\\b", RemoveDiacritics(kv.Value).ToUpperInvariant()))
&&
!FoundIds.Contains(kv.Key.TermId))
{
FoundIds.Add(kv.Key.TermId);
ReturnedTerms.Add(kv.Key.term);
}
}
return ReturnedTerms;
}
/// <summary>
/// Helper Method to set a Taxonomy Field on a list item
/// </summary>
/// <param name="ctx">The Authenticated ClientContext</param>
/// <param name="listItem">The listitem to modify</param>
/// <param name="model">Domain Object of key/value pairs of the taxonomy field & value</param>
public static void SetTaxonomyFields(ClientContext ctx, ListItem listItem, string FileContent, string ListId, string url)
{
FieldCollection _fields = listItem.ParentList.Fields;
ctx.Load(ctx.Web.AllProperties);
ctx.Load(_fields);
ctx.ExecuteQuery();
AppWebHelper hlp = new AppWebHelper(url, false);
List <GlobalSetting> settings = GetGlobalConfig(hlp);
LogHelper.Log(settings.Count.ToString());
var enabled = settings.Where(s => s.key == Constants.EnableKeywordCreation).SingleOrDefault();
bool KeywordCreationEnabled = Convert.ToBoolean(
settings.Where(s => s.key == Constants.EnableKeywordCreation).SingleOrDefault().value);
int KeywordRecognitionTreshold = Convert.ToInt32(
settings.Where(s => s.key == Constants.KeywordRecognitionTreshold).SingleOrDefault().value);
int KeywordCreationTreshold = Convert.ToInt32(
settings.Where(s => s.key == Constants.KeywordCreationTreshold).SingleOrDefault().value);
List <string> ConfiguredFields = hlp.ListTaxFields(ListId);
foreach (var _f in _fields)
{
if (ConfiguredFields.Contains(_f.Id.ToString()))
{
TaxonomyField _field = ctx.CastTo <TaxonomyField>(_fields.GetById(_f.Id));
if (_f.InternalName != Constants.TaxFieldInternalName)
{
ctx.Load(_field);
ctx.ExecuteQuery();
Collection <Term> MatchingTerms = null;
MatchingTerms = AutoTaggingHelper.MatchingTerms(FileContent, ctx, _field.TermSetId, _field.AnchorId);
if (MatchingTerms.Count > 0)
{
LogHelper.Log("Updating taxfield " + _field.Title);
if (_field.AllowMultipleValues)
{
_field.SetFieldValueByCollection(listItem, MatchingTerms, 1033);
}
else
{
_field.SetFieldValueByTerm(listItem, MatchingTerms.First(), 1033);
}
listItem.Update();
ctx.ExecuteQuery();
}
}
else
{
TaxonomyTerms tt = new TaxonomyTerms(ctx);
string TextLanguage =
AutoTaggingHelper.LanguageIdentifier.Identify(FileContent).FirstOrDefault().Item1.Iso639_3;
StringBuilder EntKeyWordsValue = new StringBuilder();
Dictionary <string, int> tokens =
Tokenize(FileContent,
KeywordRecognitionTreshold,
TextLanguage);
StringBuilder TokenString = new StringBuilder();
foreach (KeyValuePair <string, int> token in tokens)
{
Guid KeywordId = TaxonomyTerms.GetKeyword(token.Key);
TokenString.AppendFormat("{0}|", token.Key);
if (KeywordId != Guid.Empty)
{
EntKeyWordsValue.AppendFormat("-1;#{0}|{1};", token.Key, KeywordId);
}
else
{
if (KeywordCreationEnabled && token.Value >= KeywordCreationTreshold &&
!AutoTaggingHelper.IsEmptyWord(token.Key.ToLowerInvariant(), TextLanguage, hlp))
{
Guid g = AddKeyWord(token.Key, ctx);
if (g != Guid.Empty)
{
EntKeyWordsValue.AppendFormat("-1;#{0}|{1};", token.Key, g);
}
}
}
}
LogHelper.Log(TokenString.ToString());
if (EntKeyWordsValue.ToString().Length > 0)
{
LogHelper.Log("keyword value " + EntKeyWordsValue.ToString(), LogSeverity.Error);
TaxonomyFieldValueCollection col = new TaxonomyFieldValueCollection(ctx, string.Empty, _field);
col.PopulateFromLabelGuidPairs(EntKeyWordsValue.ToString());
_field.SetFieldValueByValueCollection(listItem, col);
listItem.Update();
ctx.ExecuteQuery();
}
}
}
}
}
/// <summary>
/// Helper Method to set a Taxonomy Field on a list item
/// </summary>
/// <param name="ctx">The Authenticated ClientContext</param>
/// <param name="listItem">The listitem to modify</param>
/// <param name="model">Domain Object of key/value pairs of the taxonomy field & value</param>
public static void SetTaxonomyFields(ClientContext ctx, ListItem listItem,string FileContent,string ListId,string url)
{
FieldCollection _fields = listItem.ParentList.Fields;
ctx.Load(ctx.Web.AllProperties);
ctx.Load(_fields);
ctx.ExecuteQuery();
AppWebHelper hlp = new AppWebHelper(url,false);
List<GlobalSetting> settings = GetGlobalConfig(hlp);
LogHelper.Log(settings.Count.ToString());
var enabled = settings.Where(s => s.key == Constants.EnableKeywordCreation).SingleOrDefault();
bool KeywordCreationEnabled = Convert.ToBoolean(
settings.Where(s => s.key == Constants.EnableKeywordCreation).SingleOrDefault().value);
int KeywordRecognitionTreshold = Convert.ToInt32(
settings.Where(s => s.key == Constants.KeywordRecognitionTreshold).SingleOrDefault().value);
int KeywordCreationTreshold = Convert.ToInt32(
settings.Where(s => s.key == Constants.KeywordCreationTreshold).SingleOrDefault().value);
List<string> ConfiguredFields = hlp.ListTaxFields(ListId);
foreach(var _f in _fields)
{
if(ConfiguredFields.Contains(_f.Id.ToString()))
{
TaxonomyField _field = ctx.CastTo<TaxonomyField>(_fields.GetById(_f.Id));
if(_f.InternalName != Constants.TaxFieldInternalName)
{
ctx.Load(_field);
ctx.ExecuteQuery();
Collection<Term> MatchingTerms = null;
MatchingTerms = AutoTaggingHelper.MatchingTerms(FileContent, ctx, _field.TermSetId, _field.AnchorId);
if (MatchingTerms.Count > 0)
{
LogHelper.Log("Updating taxfield " + _field.Title);
if (_field.AllowMultipleValues)
{
_field.SetFieldValueByCollection(listItem, MatchingTerms, 1033);
}
else
{
_field.SetFieldValueByTerm(listItem, MatchingTerms.First(), 1033);
}
listItem.Update();
ctx.ExecuteQuery();
}
}
else
{
TaxonomyTerms tt = new TaxonomyTerms(ctx);
string TextLanguage=
AutoTaggingHelper.LanguageIdentifier.Identify(FileContent).FirstOrDefault().Item1.Iso639_3;
StringBuilder EntKeyWordsValue = new StringBuilder();
Dictionary<string, int> tokens =
Tokenize(FileContent,
KeywordRecognitionTreshold,
TextLanguage);
StringBuilder TokenString = new StringBuilder();
foreach (KeyValuePair<string, int> token in tokens)
{
Guid KeywordId = TaxonomyTerms.GetKeyword(token.Key);
TokenString.AppendFormat("{0}|", token.Key);
if (KeywordId != Guid.Empty)
{
EntKeyWordsValue.AppendFormat("-1;#{0}|{1};", token.Key, KeywordId);
}
else
{
if (KeywordCreationEnabled && token.Value >= KeywordCreationTreshold &&
!AutoTaggingHelper.IsEmptyWord(token.Key.ToLowerInvariant(), TextLanguage,hlp))
{
Guid g = AddKeyWord(token.Key, ctx);
if (g != Guid.Empty)
{
EntKeyWordsValue.AppendFormat("-1;#{0}|{1};", token.Key, g);
}
}
}
}
LogHelper.Log(TokenString.ToString());
if (EntKeyWordsValue.ToString().Length > 0)
{
LogHelper.Log("keyword value " + EntKeyWordsValue.ToString(), LogSeverity.Error);
TaxonomyFieldValueCollection col = new TaxonomyFieldValueCollection(ctx, string.Empty, _field);
col.PopulateFromLabelGuidPairs(EntKeyWordsValue.ToString());
_field.SetFieldValueByValueCollection(listItem, col);
listItem.Update();
ctx.ExecuteQuery();
}
}
}
}
}