private static void read_subject_object(XmlReader r, Bibliographic_Info thisBibInfo)
{
string language = String.Empty;
string authority = String.Empty;
string id = String.Empty;
if (r.MoveToAttribute("ID"))
id = r.Value;
if (r.MoveToAttribute("lang"))
language = r.Value;
if (r.MoveToAttribute("authority"))
authority = r.Value;
// Move to the next element
while (r.Read())
{
if (r.NodeType == XmlNodeType.Element)
break;
}
// Determine the subject type
Subject_Info_Type type = Subject_Info_Type.UNKNOWN;
// What is the name of this node?
switch (r.Name)
{
case "mods:topic":
case "mods:geographic":
case "mods:genre":
case "mods:temporal":
case "mods:occupation":
case "topic":
case "geographic":
case "genre":
case "temporal":
case "occupation":
type = Subject_Info_Type.Standard;
break;
case "mods:hierarchicalGeographic":
case "hierarchicalGeographic":
type = Subject_Info_Type.Hierarchical_Spatial;
break;
case "mods:cartographics":
case "cartographics":
type = Subject_Info_Type.Cartographics;
break;
case "mods:name":
case "name":
type = Subject_Info_Type.Name;
break;
case "mods:titleInfo":
case "titleInfo":
type = Subject_Info_Type.TitleInfo;
break;
}
// If no type was determined, return null
if (type == Subject_Info_Type.UNKNOWN)
return;
// Was this the standard subject object?
if (type == Subject_Info_Type.Standard)
{
Subject_Info_Standard standardSubject = new Subject_Info_Standard();
standardSubject.Language = language;
standardSubject.Authority = authority;
standardSubject.ID = id;
do
{
if ((r.NodeType == XmlNodeType.EndElement) && ((r.Name == "mods:subject") || (r.Name == "subject")))
{
if ((standardSubject.Topics_Count > 0) || (standardSubject.Geographics_Count > 0) || (standardSubject.Genres_Count > 0) ||
(standardSubject.Temporals_Count > 0) || (standardSubject.Occupations_Count > 0))
{
thisBibInfo.Add_Subject(standardSubject);
}
return;
}
if (r.NodeType == XmlNodeType.Element)
{
switch (r.Name)
{
case "mods:topic":
case "topic":
r.Read();
if (r.NodeType == XmlNodeType.Text)
standardSubject.Add_Topic(r.Value);
break;
case "mods:geographic":
case "geographic":
r.Read();
if (r.NodeType == XmlNodeType.Text)
standardSubject.Add_Geographic(r.Value);
break;
case "mods:genre":
case "genre":
r.Read();
if (r.NodeType == XmlNodeType.Text)
standardSubject.Add_Genre(r.Value);
break;
case "mods:temporal":
case "temporal":
r.Read();
if (r.NodeType == XmlNodeType.Text)
standardSubject.Add_Temporal(r.Value);
break;
case "mods:occupation":
case "occupation":
r.Read();
if (r.NodeType == XmlNodeType.Text)
standardSubject.Add_Occupation(r.Value);
break;
}
}
} while (r.Read());
}
// Was this the hierarchical geography subject?
if (type == Subject_Info_Type.Hierarchical_Spatial)
{
Subject_Info_HierarchicalGeographic geoSubject = new Subject_Info_HierarchicalGeographic();
geoSubject.Language = language;
geoSubject.Authority = authority;
geoSubject.ID = id;
while (r.Read())
{
if ((r.NodeType == XmlNodeType.EndElement) && ((r.Name == "mods:subject") || (r.Name == "subject")))
{
thisBibInfo.Add_Subject(geoSubject);
return;
}
if (r.NodeType == XmlNodeType.Element)
{
switch (r.Name)
{
case "mods:continent":
case "continent":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.Continent = r.Value;
break;
case "mods:country":
case "country":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.Country = r.Value;
break;
case "mods:province":
case "province":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.Province = r.Value;
break;
case "mods:region":
case "region":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.Region = r.Value;
break;
case "mods:state":
case "state":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.State = r.Value;
break;
case "mods:territory":
case "territory":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.Territory = r.Value;
break;
case "mods:county":
case "county":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.County = r.Value;
break;
case "mods:city":
case "city":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.City = r.Value;
break;
case "mods:citySection":
case "citySection":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.CitySection = r.Value;
break;
case "mods:island":
case "island":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.Island = r.Value;
break;
case "mods:area":
case "area":
r.Read();
if (r.NodeType == XmlNodeType.Text)
geoSubject.Area = r.Value;
break;
}
}
}
}
// Was this the cartographics subject?
if (type == Subject_Info_Type.Cartographics)
{
Subject_Info_Cartographics mapSubject = new Subject_Info_Cartographics();
mapSubject.Language = language;
mapSubject.Authority = authority;
mapSubject.ID = id;
while (r.Read())
{
if ((r.NodeType == XmlNodeType.EndElement) && ((r.Name == "mods:subject") || (r.Name == "subject")))
{
if ((mapSubject.Projection.Length > 0) || (mapSubject.Coordinates.Length > 0) || (mapSubject.Scale.Length > 0))
{
thisBibInfo.Add_Subject(mapSubject);
}
return;
}
if (r.NodeType == XmlNodeType.Element)
{
switch (r.Name)
{
case "mods:coordinates":
case "coordinates":
r.Read();
if (r.NodeType == XmlNodeType.Text)
mapSubject.Coordinates = r.Value;
break;
case "mods:scale":
case "scale":
r.Read();
if (r.NodeType == XmlNodeType.Text)
mapSubject.Scale = r.Value;
break;
case "mods:projection":
case "projection":
r.Read();
if (r.NodeType == XmlNodeType.Text)
mapSubject.Projection = r.Value;
break;
}
}
}
}
// Was this the name subject?
if (type == Subject_Info_Type.Name)
{
Subject_Info_Name nameSubject = new Subject_Info_Name();
nameSubject.Language = language;
nameSubject.Authority = authority;
nameSubject.ID = id;
do
{
if ((r.NodeType == XmlNodeType.EndElement) && ((r.Name == "mods:subject") || (r.Name == "subject")))
{
thisBibInfo.Add_Subject(nameSubject);
return;
}
if (r.NodeType == XmlNodeType.Element)
{
switch (r.Name)
{
case "mods:name":
case "name":
Name_Info nameInfo = read_name_object(r);
nameSubject.Set_Internal_Name(nameInfo);
break;
case "mods:topic":
case "topic":
r.Read();
if (r.NodeType == XmlNodeType.Text)
nameSubject.Add_Topic(r.Value);
break;
case "mods:geographic":
case "geographic":
r.Read();
if (r.NodeType == XmlNodeType.Text)
nameSubject.Add_Geographic(r.Value);
break;
case "mods:genre":
case "genre":
r.Read();
if (r.NodeType == XmlNodeType.Text)
nameSubject.Add_Genre(r.Value);
break;
case "mods:temporal":
case "temporal":
r.Read();
if (r.NodeType == XmlNodeType.Text)
nameSubject.Add_Temporal(r.Value);
break;
}
}
} while (r.Read());
}
// Was this the title subject?
if (type == Subject_Info_Type.TitleInfo)
{
Subject_Info_TitleInfo titleSubject = new Subject_Info_TitleInfo();
titleSubject.Language = language;
titleSubject.Authority = authority;
titleSubject.ID = id;
do
{
if ((r.NodeType == XmlNodeType.EndElement) && ((r.Name == "mods:subject") || (r.Name == "subject")))
{
thisBibInfo.Add_Subject(titleSubject);
return;
}
if (r.NodeType == XmlNodeType.Element)
{
switch (r.Name)
{
case "mods:titleInfo":
case "titleInfo":
Title_Info titleInfo = read_title_object(r);
titleSubject.Set_Internal_Title(titleInfo);
break;
case "mods:topic":
case "topic":
r.Read();
if (r.NodeType == XmlNodeType.Text)
titleSubject.Add_Topic(r.Value);
break;
case "mods:geographic":
case "geographic":
r.Read();
if (r.NodeType == XmlNodeType.Text)
titleSubject.Add_Geographic(r.Value);
break;
case "mods:genre":
case "genre":
r.Read();
if (r.NodeType == XmlNodeType.Text)
titleSubject.Add_Genre(r.Value);
break;
case "mods:temporal":
case "temporal":
r.Read();
if (r.NodeType == XmlNodeType.Text)
titleSubject.Add_Temporal(r.Value);
break;
}
}
} while (r.Read());
}
}
private static void Add_Main_Title(Bibliographic_Info thisBibInfo, MARC_Record record, int tag, Title_Type_Enum type, int non_filling_type, int title_type)
{
// Step through each instance of this tag
foreach (MARC_Field thisRecord in record[tag])
{
// Declare new title
Title_Info newTitle = new Title_Info();
newTitle.Title_Type = type;
switch (non_filling_type)
{
case 0:
newTitle.Title = Remove_Trailing_Punctuation(thisRecord['a']);
break;
case 1:
int non_filling_chars1 = 0;
try
{
non_filling_chars1 = Convert.ToInt16(thisRecord.Indicator1) - 48;
}
catch
{
}
if (non_filling_chars1 == 0)
{
newTitle.Title = Remove_Trailing_Punctuation(thisRecord['a']);
}
else
{
string complete_title = thisRecord['a'];
newTitle.NonSort = complete_title.Substring(0, non_filling_chars1);
newTitle.Title = Remove_Trailing_Punctuation(complete_title.Substring(non_filling_chars1));
}
break;
case 2:
int non_filling_chars2 = 0;
try
{
non_filling_chars2 = Convert.ToInt16(thisRecord.Indicator2) - 48;
}
catch
{
}
if (non_filling_chars2 == 0)
{
newTitle.Title = Remove_Trailing_Punctuation(thisRecord['a']);
}
else
{
string complete_title = thisRecord['a'];
newTitle.NonSort = complete_title.Substring(0, non_filling_chars2);
newTitle.Title = Remove_Trailing_Punctuation(complete_title.Substring(non_filling_chars2));
}
break;
}
newTitle.Title = newTitle.Title.Replace("âE", "É");
if (thisRecord.has_Subfield('b'))
newTitle.Subtitle = Remove_Trailing_Punctuation(thisRecord['b'].Replace("/", ""));
if (thisRecord.has_Subfield('n'))
newTitle.Add_Part_Number(thisRecord['n']);
if (thisRecord.has_Subfield('p'))
newTitle.Add_Part_Name(thisRecord['p']);
if (thisRecord.has_Subfield('y'))
newTitle.Language = thisRecord['y'];
if (tag >= 700)
newTitle.Display_Label = "Uncontrolled";
if (tag < 200)
newTitle.Display_Label = "Main Entry";
if (tag == 246)
{
switch (thisRecord.Indicator2)
{
case '0':
newTitle.Display_Label = "Portion of title";
break;
case '1':
newTitle.Display_Label = "Parallel title";
break;
case '2':
newTitle.Display_Label = "Distinctive title";
break;
case '3':
newTitle.Display_Label = "Other title";
break;
case '4':
newTitle.Display_Label = "Cover title";
break;
case '5':
newTitle.Display_Label = "Added title page title";
break;
case '6':
newTitle.Display_Label = "Caption title";
break;
case '7':
newTitle.Display_Label = "Running title";
break;
case '8':
newTitle.Display_Label = "Spine title";
break;
default:
newTitle.Display_Label = "Alternate title";
break;
}
}
if (thisRecord.has_Subfield('i'))
newTitle.Display_Label = thisRecord['i'].Replace(":", "");
switch (title_type)
{
case 1:
thisBibInfo.Main_Title = newTitle;
break;
case 2:
thisBibInfo.Add_Other_Title(newTitle);
break;
case 3:
thisBibInfo.SeriesTitle = newTitle;
break;
case 4:
Subject_Info_TitleInfo newTitleSubj = new Subject_Info_TitleInfo();
newTitleSubj.Set_Internal_Title(newTitle);
if (thisRecord.has_Subfield('v'))
newTitleSubj.Add_Genre(Remove_Trailing_Punctuation(thisRecord['v']));
if (thisRecord.has_Subfield('x'))
newTitleSubj.Add_Topic(Remove_Trailing_Punctuation(thisRecord['x']));
if (thisRecord.has_Subfield('y'))
newTitleSubj.Add_Temporal(Remove_Trailing_Punctuation(thisRecord['y']));
if (thisRecord.has_Subfield('z'))
newTitleSubj.Add_Geographic(Remove_Trailing_Punctuation(thisRecord['z']));
if (thisRecord.has_Subfield('2'))
newTitleSubj.Authority = thisRecord['2'];
switch (thisRecord.Indicator2)
{
case '0':
newTitleSubj.Authority = "lcsh";
break;
case '1':
newTitleSubj.Authority = "lcshac";
break;
case '2':
newTitleSubj.Authority = "mesh";
break;
case '3':
newTitleSubj.Authority = "nal";
break;
case '5':
newTitleSubj.Authority = "csh";
break;
case '6':
newTitleSubj.Authority = "rvm";
break;
}
thisBibInfo.Add_Subject(newTitleSubj);
break;
}
}
}
/// <summary> Add a new empty title info subject and return it </summary>
/// <returns>Newly built title info subject</returns>
public Subject_Info_TitleInfo Add_Title_Subject()
{
if (subjects == null)
subjects = new List<Subject_Info>();
Subject_Info_TitleInfo returnValue = new Subject_Info_TitleInfo();
subjects.Add(returnValue);
return returnValue;
}
