public static int ScriptUnimarc(
string strRecPath,
string strMARC,
out List <NameValueLine> results,
out string strError)
{
strError = "";
results = new List <NameValueLine>();
MarcRecord record = new MarcRecord(strMARC);
if (record.ChildNodes.count == 0)
{
return(0);
}
// 010
MarcNodeList fields = record.select("field[@name='010' or @name='011' or @name='091']");
if (fields.count > 0)
{
results.Add(new NameValueLine("获得方式", BuildFields(fields)));
}
return(0);
}
// 组合构造若干个856字段内容
static string BuildLinks(MarcNodeList fields)
{
StringBuilder text = new StringBuilder(4096);
int i = 0;
foreach (MarcNode field in fields)
{
MarcNodeList nodes = field.select("subfield");
if (nodes.count > 0)
{
string u = "";
MarcNodeList single = nodes.select("subfield[@name='u']");
if (single.count > 0)
{
u = single[0].Content;
}
string z = "";
single = nodes.select("subfield[@name='z']");
if (single.count > 0)
{
z = single[0].Content;
}
string t3 = "";
single = nodes.select("subfield[@name='3']");
if (single.count > 0)
{
t3 = single[0].Content;
}
if (i > 0)
{
text.Append(CRLF);
}
StringBuilder temp = new StringBuilder(4096);
if (string.IsNullOrEmpty(t3) == false)
{
temp.Append(t3 + ": <|");
}
temp.Append("url:" + u);
temp.Append(" text:" + u);
if (string.IsNullOrEmpty(z) == false)
{
temp.Append("|> " + z);
}
text.Append(temp.ToString().Trim());
i++;
}
}
return(text.ToString().Trim());
}
// parameters:
// subfieldList 字符串数组。每个单元格式如下: "a; " 第一字符表示子字段名，后面若干字符表示要插入的前置符号。
static string BuildContent(MarcRecord record,
string fieldName,
string[] subfieldList,
bool trimStart)
{
List <char> chars = new List <char>()
{
' '
}; // 用于 TrimStart 的字符
Hashtable prefix_table = new Hashtable(); // name -> prefix
StringBuilder xpath = new StringBuilder();
xpath.Append("field[@name='200']/subfield[");
int i = 0;
foreach (string s in subfieldList)
{
string name = s.Substring(0, 1);
string prefix = s.Substring(1);
prefix_table[name] = prefix;
string strChar = prefix.Trim();
if (string.IsNullOrEmpty(strChar) == false)
{
chars.Add(strChar[0]);
}
if (i > 0)
{
xpath.Append(" or ");
}
xpath.Append("@name='" + name + "'");
i++;
}
xpath.Append("]");
MarcNodeList subfields = record.select(xpath.ToString());
StringBuilder text = new StringBuilder();
foreach (MarcSubfield subfield in subfields)
{
string prefix = (string)prefix_table[subfield.Name];
if (string.IsNullOrEmpty(prefix) == false)
{
text.Append(prefix + subfield.Content);
}
else
{
text.Append(" " + subfield.Content);
}
}
if (trimStart)
{
return(text.ToString().TrimStart(chars.ToArray()));
}
return(text.ToString());
}
// 组合构造若干个主题字段内容
static string BuildSubjects(MarcNodeList fields)
{
StringBuilder text = new StringBuilder(4096);
int i = 0;
foreach (MarcNode field in fields)
{
MarcNodeList nodes = field.select("subfield");
if (nodes.count > 0)
{
if (i > 0)
{
text.Append(CRLF);
}
bool bPrevContent = false; // 前一个子字段是除了 x y z 以外的子字段
StringBuilder temp = new StringBuilder(4096);
foreach (MarcNode subfield in nodes)
{
if (subfield.Name == "6")
{
continue;
}
if (subfield.Name == "2")
{
continue; // 不使用 $2
}
if (subfield.Name == "x" ||
subfield.Name == "y" ||
subfield.Name == "z" ||
subfield.Name == "v")
{
temp.Append("--");
temp.Append(subfield.Content);
bPrevContent = false;
}
else
{
if (bPrevContent == true)
{
temp.Append(" ");
}
temp.Append(subfield.Content);
bPrevContent = true;
}
}
text.Append(temp.ToString().Trim());
i++;
}
}
return(text.ToString().Trim());
}
// 直接串联每个子字段的内容
static string ConcatSubfields(MarcNodeList nodes)
{
StringBuilder text = new StringBuilder(4096);
foreach (MarcNode node in nodes)
{
if (node.Name == "6")
{
continue;
}
text.Append(node.Content + " ");
}
return(text.ToString().Trim());
}
// 组合构造若干个普通字段内容
// parameters:
// strSubfieldNameList 筛选的子字段名列表。如果为 null，表示不筛选
static string BuildFields(MarcNodeList fields,
string strSubfieldNameList = null)
{
StringBuilder text = new StringBuilder(4096);
int i = 0;
foreach (MarcNode field in fields)
{
MarcNodeList nodes = field.select("subfield");
if (nodes.count > 0)
{
StringBuilder temp = new StringBuilder(4096);
foreach (MarcNode subfield in nodes)
{
if (subfield.Name == "6")
{
continue;
}
if (strSubfieldNameList != null)
{
if (strSubfieldNameList.IndexOf(subfield.Name) == -1)
{
continue;
}
}
temp.Append(subfield.Content + " ");
}
if (temp.Length > 0)
{
if (i > 0)
{
text.Append(CRLF);
}
text.Append(temp.ToString().Trim());
i++;
}
}
}
return(text.ToString().Trim());
}
void SetSubfield(string strName, string strValue)
{
Debug.Assert(strName.Length == 1, "");
MarcField field = _record.ChildNodes[0] as MarcField;
MarcNodeList subfields = field.select("subfield[@name='" + strName + "']");
if (subfields.count == 0)
{
if (string.IsNullOrEmpty(strValue) == true)
{
return;
}
// 以前不存在这个子字段，只能追加
field.add(new MarcSubfield(strName, strValue));
return;
}
// 原位置修改
subfields[0].Content = strValue;
}
// 组合构造若干个普通字段内容
// parameters:
// strSubfieldNameList 筛选的子字段名列表。如果为 null，表示不筛选
static string BuildFields(MarcNodeList fields,
string strSubfieldNameList = null)
{
StringBuilder text = new StringBuilder(4096);
int i = 0;
foreach (MarcNode field in fields)
{
MarcNodeList nodes = field.select("subfield");
if (nodes.count > 0)
{
StringBuilder temp = new StringBuilder(4096);
foreach (MarcNode subfield in nodes)
{
if (strSubfieldNameList != null)
{
if (strSubfieldNameList.IndexOf(subfield.Name) == -1)
continue;
}
temp.Append(subfield.Content + " ");
}
if (temp.Length > 0)
{
if (i > 0)
text.Append("|");
text.Append(temp.ToString().Trim());
i++;
}
}
}
return text.ToString().Trim();
}
// 组合构造若干个主题字段内容
static string BuildSubjects(MarcNodeList fields)
{
StringBuilder text = new StringBuilder(4096);
int i = 0;
foreach (MarcNode field in fields)
{
MarcNodeList nodes = field.select("subfield");
if (nodes.count > 0)
{
if (i > 0)
text.Append("|");
bool bPrevContent = false; // 前一个子字段是除了 x y z 以外的子字段
StringBuilder temp = new StringBuilder(4096);
foreach (MarcNode subfield in nodes)
{
if (subfield.Name == "2")
continue; // 不使用 $2
if (subfield.Name == "x"
|| subfield.Name == "y"
|| subfield.Name == "z"
|| subfield.Name == "v")
{
temp.Append("--");
temp.Append(subfield.Content);
bPrevContent = false;
}
else
{
if (bPrevContent == true)
temp.Append(" ");
temp.Append(subfield.Content);
bPrevContent = true;
}
}
text.Append(temp.ToString().Trim());
i++;
}
}
return text.ToString().Trim();
}
// 构建集合对象
// parameters:
// strDef 定义字符串。分为若干行，每行定义一个对照关系。行之间用分号间隔。
// 行格式为 dbname=数据库名,source=源字段名子字段名,target=目标字段名子字段名,color=#000000
public int Build(string strMARC,
string strDef,
out string strError)
{
strError = "";
this.MARC = strMARC;
MarcRecord record = new MarcRecord(strMARC);
string[] lines = strDef.Split(new char[] { ';' });
foreach (string line in lines)
{
Hashtable table = StringUtil.ParseParameters(line, ',', '=');
string strDbName = (string)table["dbname"];
string strSource = (string)table["source"];
string strTarget = (string)table["target"];
string strColor = (string)table["color"];
if (string.IsNullOrEmpty(strSource) == true ||
strSource.Length != 4)
{
strError = "行 '" + line + "' 中 source 参数值 '" + strSource + "' 格式错误，应为 4 字符";
return(-1);
}
if (string.IsNullOrEmpty(strTarget) == true ||
strTarget.Length != 4)
{
strError = "行 '" + line + "' 中 target 参数值 '" + strTarget + "' 格式错误，应为 4 字符";
return(-1);
}
string fieldname = strSource.Substring(0, 3);
string subfieldname = strSource.Substring(3, 1);
MarcNodeList subfields = record.select("field[@name='" + fieldname + "']/subfield[@name='" + subfieldname + "']");
if (subfields.count == 0)
{
continue;
}
List <string> keys = new List <string>();
foreach (MarcSubfield subfield in subfields)
{
if (string.IsNullOrEmpty(subfield.Content) == true)
{
continue;
}
keys.Add(subfield.Content);
}
if (keys.Count == 0)
{
continue;
}
Relation relation = new Relation(strDbName,
strSource,
strTarget,
keys,
strColor);
this._collection.Add(relation);
}
return(0);
}
// 直接串联每个子字段的内容
static string ConcatSubfields(MarcNodeList nodes)
{
StringBuilder text = new StringBuilder(4096);
foreach (MarcNode node in nodes)
{
text.Append(node.Content + " ");
}
return text.ToString().Trim();
}
// 追加
/// <summary>
/// 在当前集合末尾追加若干节点元素
/// </summary>
/// <param name="list">要追加的若干节点元素</param>
public new void add(MarcNodeList list)
{
base.add(list);
Debug.Assert(owner != null, "");
foreach (MarcNode node in list)
{
node.Parent = owner;
}
}
// 把strText构造的新对象插入到this的下级开头位置。返回this
/// <summary>
/// 用指定的字符串构造出新节点，插入到当前节点的子节点开头
/// </summary>
/// <param name="strText">用于构造新节点的字符串</param>
/// <returns>当前节点</returns>
public MarcNode prepend(string strText)
{
MarcNodeList targets = new MarcNodeList(this);
targets.prepend(strText);
return this;
}
// 根据机内格式的片断字符串，构造若干MarcSubfield对象
// parameters:
// parent 要赋给新创建的MarcSubfield对象的Parent值
// strLeadingString [out] 第一个 31 字符以前的文本部分
/// <summary>
/// 根据机内格式 MARC 字符串，创建若干 MarcSubfield 对象
/// </summary>
/// <param name="strText">MARC 机内格式字符串</param>
/// <param name="strLeadingString">返回前导部分字符串。也就是 strText 中第一个子字段符号以前的部分</param>
/// <returns>新创建的 MarcSubfield 对象集合</returns>
public static MarcNodeList createSubfields(
string strText,
out string strLeadingString)
{
strLeadingString = "";
MarcNodeList results = new MarcNodeList();
List<string> segments = new List<string>();
StringBuilder prefix = new StringBuilder(); // 第一个 31 出现以前的一段文字
StringBuilder segment = new StringBuilder(); // 正在追加的内容段落
for (int i = 0; i < strText.Length; i++)
{
char ch = strText[i];
if (ch == 31)
{
// 如果先前有累积的，推走
if (segment.Length > 0)
{
segments.Add(segment.ToString());
segment.Clear();
}
segment.Append(ch);
}
else
{
if (segment.Length > 0 || segments.Count > 0)
segment.Append(ch);
else
prefix.Append(ch);// 第一个子字段符号以前的内容放在这里
}
}
if (segment.Length > 0)
{
segments.Add(segment.ToString());
segment.Clear();
}
if (prefix.Length > 0)
strLeadingString = prefix.ToString();
foreach (string s in segments)
{
MarcSubfield subfield = new MarcSubfield();
if (s.Length < 2)
subfield.Text = MarcQuery.SUBFLD + "?"; // TODO: 或者可以忽略?
else
subfield.Text = s;
results.add(subfield);
// Debug.Assert(subfield.Parent == parent, "");
}
return results;
}
// 创建 OPAC 详细页面中的对象资源显示局部 HTML。这是一个 <table> 片段
// 前导语 $3
// 链接文字 $y $f
// URL $u
// 格式类型 $q
// 对象ID $8
// 对象尺寸 $s
// 公开注释 $z
public static string BuildObjectHtmlTable(string strMARC,
string strRecPath,
BuildObjectHtmlTableStyle style = BuildObjectHtmlTableStyle.HttpUrlHitCount)
{
// Debug.Assert(false, "");
MarcRecord record = new MarcRecord(strMARC);
MarcNodeList fields = record.select("field[@name='856']");
if (fields.count == 0)
{
return("");
}
StringBuilder text = new StringBuilder();
text.Append("<table class='object_table'>");
text.Append("<tr class='column_title'>");
text.Append("<td class='type' style='word-break:keep-all;'>名称</td>");
text.Append("<td class='hitcount'></td>");
text.Append("<td class='link' style='word-break:keep-all;'>链接</td>");
text.Append("<td class='mime' style='word-break:keep-all;'>媒体类型</td>");
text.Append("<td class='size' style='word-break:keep-all;'>尺寸</td>");
text.Append("<td class='bytes' style='word-break:keep-all;'>字节数</td>");
text.Append("</tr>");
int nCount = 0;
foreach (MarcField field in fields)
{
string x = field.select("subfield[@name='x']").FirstContent;
Hashtable table = StringUtil.ParseParameters(x, ';', ':');
string strType = (string)table["type"];
if (string.IsNullOrEmpty(strType) == false &&
(style & BuildObjectHtmlTableStyle.FrontCover) == 0 &&
(strType == "FrontCover" || strType.StartsWith("FrontCover.") == true))
{
continue;
}
string strSize = (string)table["size"];
string s_q = field.select("subfield[@name='q']").FirstContent; // 注意， FirstContent 可能会返回 null
string u = field.select("subfield[@name='u']").FirstContent;
string strUri = MakeObjectUrl(strRecPath, u);
string strSaveAs = "";
if (string.IsNullOrEmpty(s_q) == true ||
StringUtil.MatchMIME(s_q, "text") == true ||
StringUtil.MatchMIME(s_q, "image") == true)
{
}
else
{
strSaveAs = "&saveas=true";
}
string strHitCountImage = "";
string strObjectUrl = strUri;
if (StringUtil.IsHttpUrl(strUri) == false)
{
// 内部对象
strObjectUrl = "./getobject.aspx?uri=" + HttpUtility.UrlEncode(strUri) + strSaveAs;
strHitCountImage = "<img src='" + strObjectUrl + "&style=hitcount' alt='hitcount'></img>";
}
else
{
// http: 或 https: 的情形，即外部 URL
if ((style & BuildObjectHtmlTableStyle.HttpUrlHitCount) != 0)
{
strObjectUrl = "./getobject.aspx?uri=" + HttpUtility.UrlEncode(strUri) + strSaveAs + "&biblioRecPath=" + HttpUtility.UrlEncode(strRecPath);
strHitCountImage = "<img src='" + strObjectUrl + "&style=hitcount&biblioRecPath=" + HttpUtility.UrlEncode(strRecPath) + "' alt='hitcount'></img>";
}
}
string y = field.select("subfield[@name='y']").FirstContent;
string f = field.select("subfield[@name='f']").FirstContent;
string urlLabel = "";
if (string.IsNullOrEmpty(y) == false)
{
urlLabel = y;
}
else
{
urlLabel = f;
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = strType;
}
// 2015/11/26
string s_z = field.select("subfield[@name='z']").FirstContent;
if (string.IsNullOrEmpty(urlLabel) == true &&
string.IsNullOrEmpty(s_z) == false)
{
urlLabel = s_z;
s_z = "";
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = strObjectUrl;
}
string urlTemp = "";
if (String.IsNullOrEmpty(strObjectUrl) == false)
{
urlTemp += "<a href='" + strObjectUrl + "'>";
urlTemp += urlLabel;
urlTemp += "</a>";
}
else
{
urlTemp = urlLabel;
}
string s_3 = field.select("subfield[@name='3']").FirstContent;
string s_s = field.select("subfield[@name='s']").FirstContent;
text.Append("<tr class='content'>");
text.Append("<td class='type'>" + HttpUtility.HtmlEncode(s_3 + " " + strType) + "</td>");
text.Append("<td class='hitcount' style='text-align: right;'>" + strHitCountImage + "</td>");
text.Append("<td class='link' style='word-break:break-all;'>" + urlTemp + "</td>");
text.Append("<td class='mime'>" + HttpUtility.HtmlEncode(s_q) + "</td>");
text.Append("<td class='size'>" + HttpUtility.HtmlEncode(strSize) + "</td>");
text.Append("<td class='bytes'>" + HttpUtility.HtmlEncode(s_s) + "</td>");
text.Append("</tr>");
if (string.IsNullOrEmpty(s_z) == false)
{
text.Append("<tr class='comment'>");
text.Append("<td colspan='6'>" + HttpUtility.HtmlEncode(s_z) + "</td>");
text.Append("</tr>");
}
nCount++;
}
if (nCount == 0)
{
return("");
}
text.Append("</table>");
return(text.ToString());
}
// 在目标集合中每个元素的DOM位置后面(同级)插入源集合内的元素
// 注1: 如果目标集合为空，则本函数不作任何操作。这样可以防止元素被摘除但没有插入到任何位置
// 注2：将 源 插入到 目标 元素的DOM位置后面。如果源头元素在DOM树上，则先摘除它然后插入到新位置，不是复制。
// 注3: 如果目标集合中包含多于一个元素，则分为多轮插入。第二轮以后插入的对象，是源集合中的对象复制出来的新对象
/// <summary>
/// 在目标集合中每个元素的 DOM 位置后面(同级)插入源集合内的元素
/// </summary>
/// <param name="source_nodes">源集合</param>
/// <param name="target_nodes">目标集合</param>
public static void insertAfter(
MarcNodeList source_nodes,
MarcNodeList target_nodes)
{
if (source_nodes.count == 0)
return;
if (target_nodes.count == 0)
return;
// record.SelectNodes("field[@name='690']")[0].ChildNodes.after(SUBFLD + "x第一个" + SUBFLD + "z第二个");
if (target_nodes is ChildNodeList)
{
// 数组框架复制，但其中的元素不是复制而是引用
MarcNodeList temp = new MarcNodeList();
temp.add(target_nodes);
target_nodes = temp;
}
// 先(从原有DOM位置)摘除当前集合内的全部元素
source_nodes.detach();
int i = 0;
foreach (MarcNode target_node in target_nodes)
{
MarcNode target = target_node;
foreach (MarcNode source_node in source_nodes)
{
MarcNode source = source_node;
if (i > 0) // 第一轮以后，源对象每个都要复制后插入目标位置
{
source = source.clone();
target.after(source);
}
else
target.after(source);
target = source; // 插入后参考位置要顺延
}
i++;
}
}
/// <summary>
/// 在目标集合中每个元素的 DOM 位置前面(同级)插入源集合内的元素
/// </summary>
/// <param name="source_nodes">源集合</param>
/// <param name="target_nodes">目标集合</param>
public static void insertBefore(
MarcNodeList source_nodes,
MarcNodeList target_nodes)
{
if (source_nodes.count == 0)
return;
if (target_nodes.count == 0)
return;
if (target_nodes is ChildNodeList)
{
// 数组框架复制，但其中的元素不是复制而是引用
MarcNodeList temp = new MarcNodeList();
temp.add(target_nodes);
target_nodes = temp;
}
// 先(从原有DOM位置)摘除当前集合内的全部元素
source_nodes.detach();
int i = 0;
foreach (MarcNode target_node in target_nodes)
{
MarcNode target = target_node;
foreach (MarcNode source_node in source_nodes)
{
MarcNode source = source_node;
if (i > 0) // 第一轮以后，源对象每个都要复制后插入目标位置
{
source = source.clone();
target.before(source);
}
else
target.before(source);
target = source; // 插入后参考位置要顺延
}
i++;
}
}
/// <summary>
/// 根据机内格式 MARC 字符串，创建若干 MarcInnerField 对象
/// </summary>
/// <param name="strText">MARC 机内格式字符串。代表内嵌字段的那个局部。例如 "$1200 $axxxx$fxxxx$1225 $axxxx"</param>
/// <param name="strLeadingString">返回引导字符串。也就是第一个子字段符号前的部分</param>
/// <returns>新创建的 MarcInnerField 对象数组</returns>
public static MarcNodeList createInnerFields(
string strText,
out string strLeadingString)
{
strLeadingString = "";
MarcNodeList results = new MarcNodeList();
strText = strText.Replace(SUBFLD + "1", FLDEND);
List<string> segments = new List<string>();
StringBuilder prefix = new StringBuilder(); // 第一个 30 出现以前的一段文字
StringBuilder segment = new StringBuilder(); // 正在追加的内容段落
for (int i = 0; i < strText.Length; i++)
{
char ch = strText[i];
if (ch == FLDEND[0])
{
// 如果先前有累积的，推走
if (segment.Length > 0)
{
segments.Add(segment.ToString());
segment.Clear();
}
//segment.Append(ch);
segment.Append(SUBFLD + "1");
}
else
{
if (segment.Length > 0 || segments.Count > 0)
segment.Append(ch);
else
prefix.Append(ch);// 第一个子字段符号以前的内容放在这里
}
}
if (segment.Length > 0)
{
segments.Add(segment.ToString());
segment.Clear();
}
if (prefix.Length > 0)
strLeadingString = prefix.ToString();
foreach (string s in segments)
{
string strSegment = s;
MarcInnerField field = null;
field = new MarcInnerField();
// 如果长度不足 5 字符，补齐
// 5 字符是 $1200 的意思
if (strSegment.Length < 5)
strSegment = strSegment.PadRight(5, '?');
field.Text = strSegment;
results.add(field);
// Debug.Assert(field.Parent == parent, "");
}
return results;
}
public static int ScriptMarc21(
string strRecPath,
string strMARC,
out List <NameValueLine> results,
out string strError)
{
strError = "";
results = new List <NameValueLine>();
MarcRecord record = new MarcRecord(strMARC);
if (record.ChildNodes.count == 0)
{
return(0);
}
string strImageUrl = ScriptUtil.GetCoverImageUrl(strMARC, "LargeImage"); // LargeImage
if (string.IsNullOrEmpty(strImageUrl) == false)
{
results.Add(new NameValueLine("_coverImage", strImageUrl));
}
// LC control no.
MarcNodeList nodes = record.select("field[@name='010']/subfield[@name='a']");
if (nodes.count > 0)
{
results.Add(new NameValueLine("LC control no.", nodes[0].Content.Trim()));
}
// Type of material
results.Add(new NameValueLine("Type of material", GetMaterialType(record)));
// Personal name
MarcNodeList fields = record.select("field[@name='100']");
foreach (MarcNode field in fields)
{
nodes = field.select("subfield");
if (nodes.count > 0)
{
results.Add(new NameValueLine("Personal name", ConcatSubfields(nodes), "author"));
}
}
// Corporate name
fields = record.select("field[@name='110']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Corporate name", BuildFields(fields)));
}
// Uniform title
fields = record.select("field[@name='240']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Uniform title", BuildFields(fields)));
}
// Main title
fields = record.select("field[@name='245']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Main title", BuildFields(fields), "title"));
}
#if NO
foreach (MarcNode field in fields)
{
nodes = field.select("subfield");
if (nodes.count > 0)
{
results.Add(new OneLine("Main title", ConcatSubfields(nodes)));
}
}
#endif
// Portion of title
fields = record.select("field[@name='246' and @indicator2='0']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Portion of title", BuildFields(fields)));
}
// Spine title
fields = record.select("field[@name='246' and @indicator2='8']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Spine title", BuildFields(fields)));
}
// Edition
fields = record.select("field[@name='250']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Edition", BuildFields(fields)));
}
// Published/Created
fields = record.select("field[@name='260']");
foreach (MarcNode field in fields)
{
nodes = field.select("subfield");
if (nodes.count > 0)
{
results.Add(new NameValueLine("Published / Created", ConcatSubfields(nodes), "publisher")); // 附加的空格便于在 HTML 中自然折行
}
}
// Related names
fields = record.select("field[@name='700' or @name='710' or @name='711']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Related names", BuildFields(fields)));
}
// Related titles
fields = record.select("field[@name='730' or @name='740']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Related titles", BuildFields(fields)));
}
// Description
fields = record.select("field[@name='300' or @name='362']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Description", BuildFields(fields)));
}
// ISBN
fields = record.select("field[@name='020']");
if (fields.count > 0)
{
results.Add(new NameValueLine("ISBN", BuildFields(fields), "isbn"));
}
// Current frequency
fields = record.select("field[@name='310']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Current frequency", BuildFields(fields)));
}
// Former title
fields = record.select("field[@name='247']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Former title", BuildFields(fields)));
}
// Former frequency
fields = record.select("field[@name='321']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Former frequency", BuildFields(fields)));
}
// Continues
fields = record.select("field[@name='780']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Continues", BuildFields(fields)));
}
// ISSN
MarcNodeList subfields = record.select("field[@name='022']/subfield[@name='a']");
if (subfields.count > 0)
{
results.Add(new NameValueLine("ISSN", ConcatSubfields(subfields), "issn"));
}
// Linking ISSN
subfields = record.select("field[@name='022']/subfield[@name='l']");
if (subfields.count > 0)
{
results.Add(new NameValueLine("Linking ISSN", ConcatSubfields(subfields)));
}
// Invalid LCCN
subfields = record.select("field[@name='010']/subfield[@name='z']");
if (subfields.count > 0)
{
results.Add(new NameValueLine("Invalid LCCN", ConcatSubfields(subfields)));
}
// Contents
fields = record.select("field[@name='505' and @indicator1='0']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Contents", BuildFields(fields)));
}
// Partial contents
fields = record.select("field[@name='505' and @indicator1='2']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Partial contents", BuildFields(fields)));
}
// Computer file info
fields = record.select("field[@name='538']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Computer file info", BuildFields(fields)));
}
// Notes
fields = record.select("field[@name='500' or @name='501' or @name='504' or @name='561' or @name='583' or @name='588' or @name='590']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Notes", BuildFields(fields)));
}
// References
fields = record.select("field[@name='510']");
if (fields.count > 0)
{
results.Add(new NameValueLine("References", BuildFields(fields)));
}
// Additional formats
fields = record.select("field[@name='530' or @name='533' or @name='776']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Additional formats", BuildFields(fields)));
}
// Subjects
fields = record.select("field[@name='600' or @name='610' or @name='630' or @name='650' or @name='651']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Subjects", BuildSubjects(fields)));
}
// Form/Genre
fields = record.select("field[@name='655']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Form/Genre", BuildSubjects(fields)));
}
// Series
fields = record.select("field[@name='440' or @name='490' or @name='830']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Series", BuildFields(fields)));
}
// LC classification
fields = record.select("field[@name='050']");
if (fields.count > 0)
{
results.Add(new NameValueLine("LC classification", BuildFields(fields)));
}
#if NO
foreach (MarcNode field in fields)
{
nodes = field.select("subfield");
if (nodes.count > 0)
{
results.Add(new OneLine("LC classification", ConcatSubfields(nodes)));
}
}
#endif
// NLM class no.
fields = record.select("field[@name='060']");
if (fields.count > 0)
{
results.Add(new NameValueLine("NLM class no.", BuildFields(fields)));
}
// Dewey class no.
// 不要 $2
fields = record.select("field[@name='082']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Dewey class no.", BuildFields(fields, "a")));
}
// NAL class no.
fields = record.select("field[@name='070']");
if (fields.count > 0)
{
results.Add(new NameValueLine("NAL class no.", BuildFields(fields)));
}
// National bib no.
fields = record.select("field[@name='015']");
if (fields.count > 0)
{
results.Add(new NameValueLine("National bib no.", BuildFields(fields, "a")));
}
// National bib agency no.
fields = record.select("field[@name='016']");
if (fields.count > 0)
{
results.Add(new NameValueLine("National bib agency no.", BuildFields(fields, "a")));
}
// LC copy
fields = record.select("field[@name='051']");
if (fields.count > 0)
{
results.Add(new NameValueLine("LC copy", BuildFields(fields)));
}
// Other system no.
fields = record.select("field[@name='035'][subfield[@name='a']]");
if (fields.count > 0)
{
results.Add(new NameValueLine("Other system no.", BuildFields(fields, "a")));
}
#if NO
fields = record.select("field[@name='035']");
foreach (MarcNode field in fields)
{
nodes = field.select("subfield[@name='a']");
if (nodes.count > 0)
{
results.Add(new OneLine("Other system no.", ConcatSubfields(nodes)));
}
}
#endif
// Reproduction no./Source
fields = record.select("field[@name='037']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Reproduction no./Source", BuildFields(fields)));
}
// Geographic area code
fields = record.select("field[@name='043']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Geographic area code", BuildFields(fields)));
}
// Quality code
fields = record.select("field[@name='042']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Quality code", BuildFields(fields)));
}
/*
* // Links
* fields = record.select("field[@name='856'or @name='859']");
* if (fields.count > 0)
* {
* results.Add(new NameValueLine("Links", BuildLinks(fields)));
* }
* */
// Content type
fields = record.select("field[@name='336']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Content type", BuildFields(fields, "a")));
}
// Media type
fields = record.select("field[@name='337']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Media type", BuildFields(fields, "a")));
}
// Carrier type
fields = record.select("field[@name='338']");
if (fields.count > 0)
{
results.Add(new NameValueLine("Carrier type", BuildFields(fields, "a")));
}
fields = record.select("field[@name='856' or @name='859']");
if (fields.count > 0)
{
string strXml = ScriptUtil.BuildObjectXmlTable(strMARC);
if (string.IsNullOrEmpty(strXml) == false)
{
var line = new NameValueLine("Digital Resource", "", "object");
line.Xml = strXml;
results.Add(line);
}
}
return(0);
}
// 在目标集合中每个元素的DOM位置 下级开头 插入源集合内的元素
/// <summary>
/// 在目标集合中每个元素的 DOM 位置下级开头插入源集合内的元素
/// </summary>
/// <param name="source_nodes">源集合</param>
/// <param name="target_nodes">目标集合</param>
public static void prepend(
MarcNodeList source_nodes,
MarcNodeList target_nodes)
{
if (source_nodes.count == 0)
return;
if (target_nodes.count == 0)
return;
// 防范目标集合被动态修改后发生foreach报错
if (target_nodes is ChildNodeList)
{
// 数组框架复制，但其中的元素不是复制而是引用
MarcNodeList temp = new MarcNodeList();
temp.add(target_nodes);
target_nodes = temp;
}
// 先(从原有DOM位置)摘除当前集合内的全部元素
source_nodes.detach();
int i = 0;
foreach (MarcNode target_node in target_nodes)
{
foreach (MarcNode source_node in source_nodes)
{
MarcNode source = source_node;
if (i > 0) // 第一轮以后，源对象每个都要复制后插入目标位置
{
source = source.clone();
target_node.prepend(source);
}
else
target_node.prepend(source);
}
i++;
}
}
// 组合构造若干个856字段内容
static string BuildLinks(MarcNodeList fields)
{
StringBuilder text = new StringBuilder(4096);
int i = 0;
foreach (MarcNode field in fields)
{
MarcNodeList nodes = field.select("subfield");
if (nodes.count > 0)
{
string u = "";
MarcNodeList single = nodes.select("subfield[@name='u']");
if (single.count > 0)
{
u = single[0].Content;
}
string z = "";
single = nodes.select("subfield[@name='z']");
if (single.count > 0)
{
z = single[0].Content;
}
string t3 = "";
single = nodes.select("subfield[@name='3']");
if (single.count > 0)
{
t3 = single[0].Content;
}
if (i > 0)
text.Append("|");
StringBuilder temp = new StringBuilder(4096);
if (string.IsNullOrEmpty(t3) == false)
temp.Append(t3 + ": <|");
temp.Append("url:" + u);
temp.Append(" text:" + u);
if (string.IsNullOrEmpty(z) == false)
temp.Append("|> " + z);
text.Append(temp.ToString().Trim());
i++;
}
}
return text.ToString().Trim();
}
/*
public MarcNode SelectSingleNode(string strXpath)
{
MarcNavigator nav = new MarcNavigator(this);
XPathNodeIterator ni = nav.Select(strXpath);
ni.MoveNext();
return ((MarcNavigator)ni.Current).Item.MarcNode;
}
* */
#if NO
public MarcNodeList SelectNodes(string strPath)
{
string strFirstPart = GetFirstPart(ref strPath);
if (strFirstPart == "/")
{
/*
if (this.Parent == null)
return this.SelectNodes(strPath);
* */
return GetRootNode().SelectNodes(strPath);
}
if (strFirstPart == "..")
{
return this.Parent.SelectNodes(strPath);
}
if (strFirstPart == ".")
{
return this.SelectNodes(strPath);
}
// tagname[@attrname='']
string strTagName = "";
string strCondition = "";
int nRet = strFirstPart.IndexOf("[");
if (nRet == -1)
strTagName = strFirstPart;
else
{
strCondition = strFirstPart.Substring(nRet + 1);
if (strCondition.Length > 0)
{
// 去掉末尾的']'
if (strCondition[strCondition.Length - 1] == ']')
strCondition.Substring(0, strCondition.Length - 1);
}
strTagName = strFirstPart.Substring(0, nRet);
}
MarcNodeList results = new MarcNodeList(null);
for (int i = 0; i < this.ChildNodes.Count; i++)
{
MarcNode node = this.ChildNodes[i];
Debug.Assert(node.Parent != null, "");
if (strTagName == "*" || node.Name == strTagName)
{
if (results.Parent == null)
results.Parent = node.Parent;
results.Add(node);
}
}
if (String.IsNullOrEmpty(strPath) == true)
{
// 到了path的末级。用strFirstPart筛选对象
return results;
}
return results.SelectNodes(strPath);
}
/// <summary>
/// 根据提供的主题词字符串 修改 MARC 记录中的 610 或 653 字段
/// </summary>
/// <param name="strMARC">要操作的 MARC 记录字符串。机内格式</param>
/// <param name="strMarcSyntax">MARC 格式</param>
/// <param name="subjects">主题词字符串集合</param>
/// <param name="strError">返回出错信息</param>
/// <returns>-1: 出错; 0: 成功</returns>
public static int ChangeSubject(ref string strMARC,
string strMarcSyntax,
List<string> subjects,
out string strError)
{
strError = "";
MarcRecord record = new MarcRecord(strMARC);
MarcNodeList nodes = null;
if (strMarcSyntax == "unimarc")
nodes = record.select("field[@name='610' and @indicator1=' ']");
else if (strMarcSyntax == "usmarc")
nodes = record.select("field[@name='653' and @indicator1=' ']");
else
{
strError = "未知的 MARC 格式类型 '" + strMarcSyntax + "'";
return -1;
}
if (subjects == null || subjects.Count == 0)
{
// 删除那些可以删除的 610 字段
foreach (MarcNode node in nodes)
{
MarcNodeList subfields = node.select("subfield[@name='a']");
if (subfields.count == node.ChildNodes.count)
{
// 如果除了 $a 以外没有其他任何子字段，则字段可以删除
node.detach();
}
}
}
else
{
MarcNode field610 = null;
// 只留下一个 610 字段
if (nodes.count > 1)
{
int nCount = nodes.count;
foreach (MarcNode node in nodes)
{
MarcNodeList subfields = node.select("subfield[@name='a']");
if (subfields.count == node.ChildNodes.count)
{
// 如果除了 $a 以外没有其他任何子字段，则字段可以删除
node.detach();
nCount--;
}
if (nCount <= 1)
break;
}
// 重新选定
if (strMarcSyntax == "unimarc")
nodes = record.select("field[@name='610' and @indicator1=' ']");
else if (strMarcSyntax == "usmarc")
nodes = record.select("field[@name='653' and @indicator1=' ']");
field610 = nodes[0];
}
else if (nodes.count == 0)
{
// 创建一个新的 610 字段
if (strMarcSyntax == "unimarc")
field610 = new MarcField("610", " ");
else if (strMarcSyntax == "usmarc")
field610 = new MarcField("653", " ");
record.ChildNodes.insertSequence(field610);
}
else
{
Debug.Assert(nodes.count == 1, "");
field610 = nodes[0];
}
// 删除全部 $a 子字段
field610.select("subfield[@name='a']").detach();
// 添加若干个 $a 子字段
Debug.Assert(subjects.Count > 0, "");
MarcNodeList source = new MarcNodeList();
for (int i = 0; i < subjects.Count; i++)
{
source.add(new MarcSubfield("a", subjects[i]));
}
// 寻找适当位置插入
field610.ChildNodes.insertSequence(source[0]);
if (source.count > 1)
{
// 在刚插入的对象后面插入其余的对象
MarcNodeList list = new MarcNodeList(source[0]);
source.removeAt(0); // 排除刚插入的一个
list.after(source);
}
}
strMARC = record.Text;
return 0;
}
// 创建 OPAC 详细页面中的对象资源显示局部 HTML。这是一个 <table> 片段
// 前导语 $3
// 链接文字 $y $f
// URL $u
// 格式类型 $q
// 对象ID $8
// 对象尺寸 $s
// 公开注释 $z
public static string BuildObjectHtmlTable(string strMARC,
string strRecPath,
XmlElement maps_container,
BuildObjectHtmlTableStyle style = BuildObjectHtmlTableStyle.HttpUrlHitCount | BuildObjectHtmlTableStyle.Template,
string strMarcSyntax = "unimarc")
{
// Debug.Assert(false, "");
MarcRecord record = new MarcRecord(strMARC);
MarcNodeList fields = record.select("field[@name='856']");
if (fields.count == 0)
{
return("");
}
StringBuilder text = new StringBuilder();
text.Append("<table class='object_table'>");
text.Append("<tr class='column_title'>");
text.Append("<td class='type' style='word-break:keep-all;'>材料</td>");
text.Append("<td class='hitcount'></td>");
text.Append("<td class='link' style='word-break:keep-all;'>链接</td>");
text.Append("<td class='mime' style='word-break:keep-all;'>媒体类型</td>");
text.Append("<td class='size' style='word-break:keep-all;'>尺寸</td>");
text.Append("<td class='bytes' style='word-break:keep-all;'>字节数</td>");
text.Append("</tr>");
int nCount = 0;
foreach (MarcField field in fields)
{
string x = field.select("subfield[@name='x']").FirstContent;
Hashtable table = StringUtil.ParseParameters(x, ';', ':');
string strType = (string)table["type"];
// TODO:
if (strType == null)
{
strType = "";
}
if (string.IsNullOrEmpty(strType) == false &&
(style & BuildObjectHtmlTableStyle.FrontCover) == 0 &&
(strType == "FrontCover" || strType.StartsWith("FrontCover.") == true))
{
continue;
}
string strSize = (string)table["size"];
string s_q = field.select("subfield[@name='q']").FirstContent; // 注意， FirstContent 可能会返回 null
List <Map856uResult> u_list = new List <Map856uResult>();
{
string u = field.select("subfield[@name='u']").FirstContent;
// Hashtable parameters = new Hashtable();
if (maps_container != null &&
(style & BuildObjectHtmlTableStyle.Template) != 0)
{
// return:
// -1 出错
// 0 没有发生宏替换
// 1 发生了宏替换
int nRet = Map856u(u,
strRecPath,
maps_container,
// parameters,
style,
out u_list, // strUri,
out string strError);
//if (nRet == -1)
// strUri = "!error:" + strError;
if (nRet == -1)
{
u_list.Add(new Map856uResult {
Result = "!error: 对 858$u 内容 '" + u + "' 进行映射变换时出错: " + strError
});
}
}
else
{
u_list.Add(new Map856uResult {
Result = u
}); // WrapUrl == true ?
}
}
foreach (Map856uResult result in u_list)
{
string strUri = MakeObjectUrl(strRecPath, result.Result);
Hashtable parameters = result.Parameters;
string strSaveAs = "";
if (string.IsNullOrEmpty(s_q) == true
// || StringUtil.MatchMIME(s_q, "text") == true
|| StringUtil.MatchMIME(s_q, "image") == true)
{
}
else
{
strSaveAs = "&saveas=true";
}
string strHitCountImage = "";
string strObjectUrl = strUri;
string strPdfUrl = "";
string strThumbnailUrl = "";
if (result.WrapUrl == true)
{
if (StringUtil.IsHttpUrl(strUri) == false)
{
// 内部对象
strObjectUrl = "./getobject.aspx?uri=" + HttpUtility.UrlEncode(strUri) + strSaveAs;
strHitCountImage = "<img src='" + strObjectUrl + "&style=hitcount' alt='hitcount'></img>";
if (s_q == "application/pdf")
{
strPdfUrl = "./viewpdf.aspx?uri=" + HttpUtility.UrlEncode(strUri);
strThumbnailUrl = "./getobject.aspx?uri=" + HttpUtility.UrlEncode(strUri + "/page:1,format=jpeg,dpi:24");
}
}
else
{
// http: 或 https: 的情形，即外部 URL
if ((style & BuildObjectHtmlTableStyle.HttpUrlHitCount) != 0)
{
strObjectUrl = "./getobject.aspx?uri=" + HttpUtility.UrlEncode(strUri) + strSaveAs + "&biblioRecPath=" + HttpUtility.UrlEncode(strRecPath);
strHitCountImage = "<img src='" + strObjectUrl + "&style=hitcount&biblioRecPath=" + HttpUtility.UrlEncode(strRecPath) + "' alt='hitcount'></img>";
}
}
}
else
{
strObjectUrl = strUri;
strHitCountImage = "";
}
string linkText = "";
if (strMarcSyntax == "unimarc")
{
linkText = field.select("subfield[@name='2']").FirstContent;
}
else
{
linkText = field.select("subfield[@name='y']").FirstContent;
}
string f = field.select("subfield[@name='f']").FirstContent;
string urlLabel = "";
if (string.IsNullOrEmpty(linkText) == false)
{
urlLabel = linkText;
}
else
{
urlLabel = f;
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = strType;
}
// 2015/11/26
string s_z = field.select("subfield[@name='z']").FirstContent;
if (string.IsNullOrEmpty(urlLabel) == true &&
string.IsNullOrEmpty(s_z) == false)
{
urlLabel = s_z;
s_z = "";
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = strObjectUrl;
}
//
if (StringUtil.StartsWith(strUri, "!error:"))
{
urlLabel += strUri;
}
// 2018/11/5
urlLabel = Map856uResult.MacroAnchorText(result.AnchorText, urlLabel);
if (string.IsNullOrEmpty(strPdfUrl) == false && string.IsNullOrEmpty(urlLabel) == false)
{
strPdfUrl += "&title=" + HttpUtility.UrlEncode(urlLabel);
}
string urlTemp = "";
if (String.IsNullOrEmpty(strObjectUrl) == false)
{
string strParameters = "";
if (parameters != null)
{
foreach (string name in parameters.Keys)
{
strParameters += HttpUtility.HtmlAttributeEncode(name) + "='" + HttpUtility.HtmlAttributeEncode(parameters[name] as string) + "' "; // 注意，内容里面是否有单引号？
}
}
urlTemp += "<a class='link' href='" + strObjectUrl + "' " + strParameters.Trim() + " >";
urlTemp += HttpUtility.HtmlEncode(
(string.IsNullOrEmpty(strSaveAs) == false ? "下载 " : "")
+ urlLabel);
urlTemp += "</a>";
if (string.IsNullOrEmpty(strPdfUrl) == false)
{
#if NO
// 预览 按钮
urlTemp += "<br/><a href='" + strPdfUrl + "' target='_blank'>";
urlTemp += HttpUtility.HtmlEncode("预览 " + urlLabel);
urlTemp += "</a>";
#endif
// 缩略图 点按和预览按钮效果相同
urlTemp += "<br/><a class='thumbnail' href='" + strPdfUrl + "' target='_blank' alt='" + HttpUtility.HtmlEncode("在线阅读 " + urlLabel) + "'>";
urlTemp += "<img src='" + strThumbnailUrl + "' alt='" + HttpUtility.HtmlEncode("在线阅读 " + urlLabel) + "'></img>";
urlTemp += "</a>";
}
}
else
{
urlTemp = urlLabel;
}
// Different parts of the item are electronic, using subfield $3 to indicate the part (e.g., table of contents accessible in one file and an abstract in another)
// 意思就是，如果有多种部分是电子资源，用 $3 指明当前 856 针对的哪个部分。这时候有多个 856，每个 856 中的 $3 各不相同
string s_3 = field.select("subfield[@name='3']").FirstContent;
string s_s = field.select("subfield[@name='s']").FirstContent;
text.Append("<tr class='content'>");
text.Append("<td class='type'>" + HttpUtility.HtmlEncode(s_3 + " " + strType) + "</td>");
text.Append("<td class='hitcount' style='text-align: right;'>" + strHitCountImage + "</td>");
text.Append("<td class='link' style='word-break:break-all;'>" + urlTemp + "</td>");
text.Append("<td class='mime'>" + HttpUtility.HtmlEncode(s_q) + "</td>");
text.Append("<td class='size'>" + HttpUtility.HtmlEncode(strSize) + "</td>");
text.Append("<td class='bytes'>" + HttpUtility.HtmlEncode(s_s) + "</td>");
text.Append("</tr>");
if (string.IsNullOrEmpty(s_z) == false)
{
text.Append("<tr class='comment'>");
text.Append("<td colspan='6'>" + HttpUtility.HtmlEncode(s_z) + "</td>");
text.Append("</tr>");
}
nCount++;
}
}
if (nCount == 0)
{
return("");
}
text.Append("</table>");
return(text.ToString());
}
// 创建 table 中的对象资源局部 XML。这是一个 <table> 片段
// 前导语 $3
// 链接文字 $y $f
// URL $u
// 格式类型 $q
// 对象ID $8
// 对象尺寸 $s
// 公开注释 $z
public static string BuildObjectXmlTable(string strMARC,
// string strRecPath,
BuildObjectHtmlTableStyle style = BuildObjectHtmlTableStyle.None)
{
// Debug.Assert(false, "");
MarcRecord record = new MarcRecord(strMARC);
MarcNodeList fields = record.select("field[@name='856']");
if (fields.count == 0)
{
return("");
}
XmlDocument dom = new XmlDocument();
dom.LoadXml("<table/>");
int nCount = 0;
foreach (MarcField field in fields)
{
string x = field.select("subfield[@name='x']").FirstContent;
Hashtable table = StringUtil.ParseParameters(x, ';', ':');
string strType = (string)table["type"];
if (string.IsNullOrEmpty(strType) == false &&
(style & BuildObjectHtmlTableStyle.FrontCover) == 0 &&
(strType == "FrontCover" || strType.StartsWith("FrontCover.") == true))
{
continue;
}
string strSize = (string)table["size"];
string s_q = field.select("subfield[@name='q']").FirstContent; // 注意， FirstContent 可能会返回 null
string u = field.select("subfield[@name='u']").FirstContent;
// string strUri = MakeObjectUrl(strRecPath, u);
string strSaveAs = "";
if (string.IsNullOrEmpty(s_q) == true || // 2016/9/4
StringUtil.MatchMIME(s_q, "text") == true ||
StringUtil.MatchMIME(s_q, "image") == true)
{
}
else
{
strSaveAs = "true";
}
string y = field.select("subfield[@name='y']").FirstContent;
string f = field.select("subfield[@name='f']").FirstContent;
string urlLabel = "";
if (string.IsNullOrEmpty(y) == false)
{
urlLabel = y;
}
else
{
urlLabel = f;
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = strType;
}
// 2015/11/26
string s_z = field.select("subfield[@name='z']").FirstContent;
if (string.IsNullOrEmpty(urlLabel) == true &&
string.IsNullOrEmpty(s_z) == false)
{
urlLabel = s_z;
s_z = "";
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = u;
}
#if NO
string urlTemp = "";
if (String.IsNullOrEmpty(strObjectUrl) == false)
{
urlTemp += "<a href='" + strObjectUrl + "'>";
urlTemp += urlLabel;
urlTemp += "</a>";
}
else
{
urlTemp = urlLabel;
}
#endif
string s_3 = field.select("subfield[@name='3']").FirstContent;
string s_s = field.select("subfield[@name='s']").FirstContent;
XmlElement line = dom.CreateElement("line");
dom.DocumentElement.AppendChild(line);
string strTypeString = (s_3 + " " + strType).Trim();
if (string.IsNullOrEmpty(strTypeString) == false)
{
line.SetAttribute("type", strTypeString);
}
if (string.IsNullOrEmpty(urlLabel) == false)
{
line.SetAttribute("urlLabel", urlLabel);
}
if (string.IsNullOrEmpty(u) == false)
{
line.SetAttribute("uri", u);
}
if (string.IsNullOrEmpty(s_q) == false)
{
line.SetAttribute("mime", s_q);
}
if (string.IsNullOrEmpty(strSize) == false)
{
line.SetAttribute("size", strSize);
}
if (string.IsNullOrEmpty(s_s) == false)
{
line.SetAttribute("bytes", s_s);
}
if (string.IsNullOrEmpty(strSaveAs) == false)
{
line.SetAttribute("saveAs", strSaveAs);
}
if (string.IsNullOrEmpty(s_z) == false)
{
line.SetAttribute("comment", s_z);
}
nCount++;
}
if (nCount == 0)
{
return("");
}
return(dom.DocumentElement.OuterXml);
}
/// <summary>
/// 根据机内格式 MARC 字符串，创建若干 MarcField (或 MarcOuterField) 对象
/// </summary>
/// <param name="strText">MARC 机内格式字符串</param>
/// <param name="strOuterFieldDef">嵌套字段的定义。缺省为 null，表示不使用嵌套字段。这是一个列举字段名的逗号间隔的列表('*'为通配符)，或者 '@' 字符后面携带一个正则表达式</param>
/// <returns>新创建的 MarcField 对象集合</returns>
public static MarcNodeList createFields(
string strText,
string strOuterFieldDef = null)
{
MarcNodeList results = new MarcNodeList();
List<string> segments = new List<string>();
StringBuilder field_text = new StringBuilder(4096);
for (int i = 0; i < strText.Length; i++)
{
char ch = strText[i];
if (ch == 30 || ch == 29)
{
// 上一个字段结束
segments.Add(field_text.ToString());
field_text.Clear();
}
else
{
field_text.Append(ch);
}
}
// 剩余的内容
if (field_text.Length > 0)
{
segments.Add(field_text.ToString());
field_text.Clear();
}
foreach (string segment in segments)
{
string strSegment = segment;
// 如果长度不足 3 字符，补齐?
if (strSegment.Length < 3)
strSegment = strSegment.PadRight(3, '?');
// 创建头标区以后的普通字段
MarcNode field = null;
if (string.IsNullOrEmpty(strOuterFieldDef) == false)
{
string strFieldName = strSegment.Substring(0, 3);
// return:
// -1 error
// 0 not match
// 1 match
int nRet = MatchName(strFieldName,
strOuterFieldDef);
if (nRet == 1)
field = new MarcOuterField();
else
field = new MarcField();
}
else
field = new MarcField();
field.Text = strSegment;
results.add(field);
// Debug.Assert(field.Parent == parent, "");
}
return results;
}
// 把strText构造的新对象插入到this的后面。返回this
/// <summary>
/// 用指定的字符串构造出新的节点，插入到当前节点的后面兄弟位置
/// </summary>
/// <param name="strText">用于构造新节点的字符串</param>
/// <returns>当前节点</returns>
public MarcNode after(string strText)
{
MarcNodeList targets = new MarcNodeList(this);
targets.after(strText);
return this;
}
public override void OnRecord(object sender, StatisEventArgs e)
{
MarcNodeList nodes = null;
string strContent = "";
MarcNodeList nodes1 = null;
MarcRecord record = this.MarcRecord;
string strClc = "";
string strNumber = "";
nodes = record.select("field[@name='690']/subfield[@name='a']");
foreach (MarcNode node in nodes)
{
strClc = node.Content;
break;
}
nodes = record.select("field[@name='905']/subfield[@name='f']");
if (nodes.count == 0)
{
string strError = "";
string strAuthor = "";
List <string> results = null;
nodes1 = record.select("field[@name='701']/subfield[@name='a']");
if (nodes1.count > 0)
{
goto FOUND;
}
nodes1 = record.select("field[@name='711']/subfield[@name='a']");
if (nodes1.count > 0)
{
goto FOUND;
}
nodes1 = record.select("field[@name='200']/subfield[@name='a']");
if (nodes1.count > 0)
{
goto FOUND;
}
FOUND:
foreach (MarcNode node in nodes1)
{
strContent = node.Content;
if (BiblioItemsHost.ContainHanzi(strContent))
{
strAuthor = strContent;
// 获得四角号码著者号
// return:
// -1 error
// 0 canceled
// 1 succeed
int nRet = GetSjhmAuthorNumber(
strAuthor,
out strNumber,
out strError);
if (nRet != 1)
{
}
}
break;
}
}
else
{
return;
}
nodes = record.select("field[@name='905']/subfield[@name='a']");
// strStartEnd = String.Format("{0:000000}", intAutoNo);
// intAutoNo = intAutoNo + 1;
if (nodes.count > 0)
{
nodes[0].after(MarcQuery.SUBFLD + "d" + strClc + "/" + strNumber);
}
nodes = record.select("field[@name='906']/subfield[@name='a']");
if (nodes.count > 0)
{
foreach (MarcNode node in nodes)
{
node.after(MarcQuery.SUBFLD + "d" + strClc + "/" + strNumber);
}
}
this.Changed = true;
}
// 针对DOM树进行 XPath 筛选
// parameters:
// nMaxCount 至多选择开头这么多个元素。-1表示不限制
/// <summary>
/// 用 XPath 字符串选择节点
/// </summary>
/// <param name="strXPath">XPath 字符串</param>
/// <param name="nMaxCount">限制命中的最多节点数。-1表示不限制</param>
/// <returns>被选中的节点集合</returns>
public MarcNodeList select(string strXPath, int nMaxCount/* = -1*/)
{
MarcNodeList results = new MarcNodeList();
MarcNavigator nav = new MarcNavigator(this); // 出发点在当前对象
XPathNodeIterator ni = nav.Select(strXPath);
while (ni.MoveNext() && (nMaxCount == -1 || results.count < nMaxCount))
{
NaviItem item = ((MarcNavigator)ni.Current).Item;
if (item.Type != NaviItemType.Element)
{
// if (bSkipNoneElement == false)
throw new Exception("xpath '"+strXPath+"' 命中了非元素类型的节点，这是不允许的");
continue;
}
results.add(item.MarcNode);
}
return results;
}
// 是否至少有一个内容非空?
static bool AtLeastOneNotEmpty(MarcNodeList nodes)
{
foreach (MarcNode subfield in nodes)
{
if (string.IsNullOrEmpty(subfield.Content) == false)
return true;
}
return false;
}
/// <summary>
/// 获得封面图像 URL
/// 优先选择中等大小的图片
/// </summary>
/// <param name="strMARC">MARC机内格式字符串</param>
/// <param name="strPreferredType">优先使用何种大小类型</param>
/// <returns>返回封面图像 URL。空表示没有找到</returns>
public static string GetCoverImageUrl(string strMARC,
string strPreferredType = "MediumImage")
{
string strLargeUrl = "";
string strMediumUrl = ""; // type:FrontCover.MediumImage
string strUrl = ""; // type:FronCover
string strSmallUrl = "";
MarcRecord record = new MarcRecord(strMARC);
MarcNodeList fields = record.select("field[@name='856']");
foreach (MarcField field in fields)
{
string x = field.select("subfield[@name='x']").FirstContent;
if (string.IsNullOrEmpty(x) == true)
{
continue;
}
Hashtable table = StringUtil.ParseParameters(x, ';', ':');
string strType = (string)table["type"];
if (string.IsNullOrEmpty(strType) == true)
{
continue;
}
string u = field.select("subfield[@name='u']").FirstContent;
// if (string.IsNullOrEmpty(u) == true)
// u = field.select("subfield[@name='8']").FirstContent;
// . 分隔 FrontCover.MediumImage
if (StringUtil.HasHead(strType, "FrontCover." + strPreferredType) == true)
{
return(u);
}
if (StringUtil.HasHead(strType, "FrontCover.SmallImage") == true)
{
strSmallUrl = u;
}
else if (StringUtil.HasHead(strType, "FrontCover.MediumImage") == true)
{
strMediumUrl = u;
}
else if (StringUtil.HasHead(strType, "FrontCover.LargeImage") == true)
{
strLargeUrl = u;
}
else if (StringUtil.HasHead(strType, "FrontCover") == true)
{
strUrl = u;
}
}
if (string.IsNullOrEmpty(strLargeUrl) == false)
{
return(strLargeUrl);
}
if (string.IsNullOrEmpty(strMediumUrl) == false)
{
return(strMediumUrl);
}
if (string.IsNullOrEmpty(strUrl) == false)
{
return(strUrl);
}
return(strSmallUrl);
}
// 开始转bdf
private void button_tobdf_Click(object sender, EventArgs e)
{
if (textBox_isofilename.Text.Trim() == "")
{
MessageBox.Show(this, "尚未选择iso数据文件");
return;
}
if (comboBox_source.Text.Trim() == "")
{
MessageBox.Show(this, "尚未选择数据来源系统");
return;
}
if (this.comboBox_source.Text.ToUpper() == "DT1000")
{
if (this.Location == "")
{
MessageBox.Show(this, "请输入馆藏地");
return;
}
if (this.BookType == "")
{
MessageBox.Show(this, "请输入图书类型");
return;
}
}
// 选择保存的bdf文件
SaveFileDialog dlg = new SaveFileDialog()
{
Title = "书目转储文件名",
Filter = "书目转储文件(*.bdf)|*.bdf",
RestoreDirectory = true
};
if (dlg.ShowDialog(this) != DialogResult.OK)
{
return;
}
// bdf文件是一个xml结构
string bdfFile = dlg.FileName;
XmlTextWriter _writer = null;
_writer = new XmlTextWriter(bdfFile, Encoding.UTF8)
{
Formatting = Formatting.Indented,
Indentation = 4
};
_writer.WriteStartDocument();
_writer.WriteStartElement("dprms", "collection", DpNs.dprms);
_writer.WriteAttributeString("xmlns", "dprms", null, DpNs.dprms);
// 输出一个错误信息文件
FileInfo fileInfo = new FileInfo(bdfFile);
string strSourceDir = fileInfo.DirectoryName;
string errorFilename = strSourceDir + "\\~error.txt";
long errorCount1 = 0;
StreamWriter sw_error = new StreamWriter(errorFilename,
false, // append
Encoding.UTF8);
// 源iso文件
string isoFileName = this.textBox_isofilename.Text.Trim();
// 用当前日期作为批次号
string strBatchNo = DateTime.Now.ToString("yyyyMMdd");
int nIndex = 0;
string strError = "";
MarcLoader loader = new MarcLoader(isoFileName, this.Encoding, "marc", null);
foreach (string marc in loader)
{
MarcRecord record = new MarcRecord(marc);
string strISBN = record.select("field[@name='010']/subfield[@name='a']").FirstContent;
strISBN = string.IsNullOrEmpty(strISBN) ? "" : strISBN;
string strTitle = record.select("field[@name='200']/subfield[@name='a']").FirstContent;
strTitle = string.IsNullOrEmpty(strTitle) ? "" : strTitle;
string strSummary = strISBN + "\t" + strTitle;
// 转换回XML
XmlDocument domMarc = null;
int nRet = MarcUtil.Marc2Xml(marc,
this.MarcSyntax,//this.m_strBiblioSyntax,
out domMarc,
out strError);
if (nRet == -1)
{
errorCount1++;
sw_error.WriteLine("!!!异常Marc2Xml()" + strError);
return;
}
// 写<record>
_writer.WriteStartElement("dprms", "record", DpNs.dprms);
// 写<biblio>
_writer.WriteStartElement("dprms", "biblio", DpNs.dprms);
// 把marc xml写入<biblio>下级
domMarc.WriteTo(_writer);
// </<biblio>>
_writer.WriteEndElement();
#region 关于价格
bool bPriceError = false;
// *** 从010$d中取得价格
string strErrorPrice = "";
string strCataPrice = record.select("field[@name='010']/subfield[@name='d']").FirstContent;
string strOldPrice = strCataPrice;
// marc中不存在010$d价格
if (string.IsNullOrEmpty(strCataPrice) == true)
{
strCataPrice = "CNY0";
sw_error.WriteLine(nIndex + "\t" + strSummary + "\t不存在010$d价格子字段。");
bPriceError = true;
}
else
{
// 如果不在合法的价格格式
if (!Regex.IsMatch(strCataPrice, @"^(CNY)?\d+\.?\d{0,2}$"))
{
//将价格中含有的汉字型数值替换为数字
strCataPrice = ParsePrice(strCataPrice);
if (strCataPrice != strOldPrice)
{
strErrorPrice = strOldPrice;
sw_error.WriteLine(nIndex + "\t" + strSummary + "\t价格字符串 '" + strOldPrice + "' 被自动修改为 '" + strCataPrice + "'");
bPriceError = true;
}
//已知格式价格内容转换
string temp1 = strCataPrice;
strCataPrice = CorrectPrice(strCataPrice);
if (strCataPrice != temp1)
{
strErrorPrice = strOldPrice;
sw_error.WriteLine(nIndex + "\t" + strSummary + "\t价格字符串 '" + strOldPrice + "' 被自动修改为 '" + strCataPrice + "'");
bPriceError = true;
}
}
List <string> temp = VerifyPrice(strCataPrice);
if (temp.Count > 0)
{
string temp1 = strCataPrice;
CorrectPrice(ref strCataPrice);
if (temp1 != strCataPrice)
{
if (IsPriceCorrect(strCataPrice) == true)
{
sw_error.WriteLine(nIndex + "\t" + strSummary + "\t价格字符串 '" + strOldPrice + "' 被自动修改为 '" + strCataPrice + "'");
bPriceError = true;
}
else
{
strCataPrice = "CNY0";
strErrorPrice = strOldPrice;
sw_error.WriteLine(nIndex + "\t" + strSummary + "\t价格字符串 '" + strOldPrice + "' 无法被自动修改，默认为 CNY0");
bPriceError = true;
}
}
else
{
strCataPrice = "CNY0";
strErrorPrice = strOldPrice;
sw_error.WriteLine(nIndex + "\t" + strSummary + "\t价格字符串 '" + strOldPrice + "' 无法被自动修改，默认为 CNY0");
bPriceError = true;
}
}
// 如果不是CNY开头的，加CNY
if (!strCataPrice.StartsWith("CNY"))
{
strCataPrice = "CNY" + strCataPrice;
sw_error.WriteLine(nIndex + ":" + strSummary + "*** 价格字符串 '" + strCataPrice + "' 不含有币种前缀，自动添加为'CNY'\r\n");
bPriceError = true;
}
}
// 如果价格经过修复，错误记录数增加1
if (bPriceError == true)
{
errorCount1++;
}
#endregion
#region 从905$d$e取得索书号
// 905$d 中图法大类
string str905d = record.select("field[@name='905']/subfield[@name='d']").FirstContent;
if (String.IsNullOrEmpty(str905d) == true)
{
strError = nIndex + "\t" + strSummary + "\t905字段不存在$d子字段";
sw_error.WriteLine(strError);
}
// 905$e 种次号
string str905e = record.select("field[@name='905']/subfield[@name='e']").FirstContent;
if (String.IsNullOrEmpty(str905e) == true)
{
strError = nIndex + "\t" + strSummary + "\t905字段不存在$e子字段";
sw_error.WriteLine(strError);
}
// 如果缺索取号记一笔
if (bPriceError == false)
{
if (string.IsNullOrEmpty(str905d) == true || string.IsNullOrEmpty(str905e) == true)
{
errorCount1++;
}
}
#endregion
// 册条码是放在906$h字段的
MarcNodeList subfield_690h = record.select("field[@name='906']/subfield[@name='h']");
int index = 0;
// <itemCollection>
_writer.WriteStartElement("dprms", "itemCollection", DpNs.dprms);
foreach (MarcNode node in subfield_690h)
{
index++;
string strBarcode = node.Content;
// 册条码号为空，则不创建册信息元素
if (string.IsNullOrEmpty(strBarcode))
{
continue;
}
_writer.WriteStartElement("dprms", "item", DpNs.dprms);
strBarcode = strBarcode.Trim();
_writer.WriteElementString("barcode", strBarcode);
string strLocation = this.Location; //DT1000使用界面输入的值
_writer.WriteElementString("location", strLocation);
if (!string.IsNullOrEmpty(strCataPrice))
{
_writer.WriteElementString("price", strCataPrice);
}
if (!string.IsNullOrEmpty(strErrorPrice))
{
_writer.WriteElementString("comment", "原价格：" + strErrorPrice);
}
string strBookType = this.BookType;//DT1000使用界面输入的值
_writer.WriteElementString("bookType", strBookType);
if (!string.IsNullOrEmpty(str905d) && !string.IsNullOrEmpty(str905e))
{
_writer.WriteElementString("accessNo", str905d + "/" + str905e);
}
else
{
//strError = nIndex + "\t" + strSummary + "\t册记录'" + strBarcode + "'不含有 索取号 内容";
//sw_error.WriteLine(strError);
}
_writer.WriteElementString("batchNo", strBatchNo);//
_writer.WriteEndElement();
}
//</itemCollection>
_writer.WriteEndElement();
//</record>
_writer.WriteEndElement();
nIndex++;
this._mainForm.SetStatusMessage(nIndex.ToString() + " " + strSummary);
Application.DoEvents();
}
//</collection>
_writer.WriteEndElement();
_writer.WriteEndDocument();
_writer.Close();
_writer = null;
this._mainForm.SetStatusMessage("处理完成，共处理" + nIndex.ToString() + "条。");
string strMsg = "数据转换处理结束。请到dp2内务使用【批处理】-【从书目转储文件导入】功能将转换的 书目转储文件 导入到目标书目库。";
MessageBox.Show(this, strMsg);
if (sw_error != null)
{
strMsg = "共处理'" + nIndex + "'条MARC记录，其中有 " + errorCount1.ToString() + " 条记录中有错误信息。";
sw_error.WriteLine(strMsg);
sw_error.Close();
sw_error = null;
}
}
// 创建 table 中的对象资源局部 XML。这是一个 <table> 片段
// 前导语 $3
// 链接文字 $y $f
// URL $u
// 格式类型 $q
// 对象ID $8
// 对象尺寸 $s
// 公开注释 $z
public static string BuildObjectXmlTable(string strMARC,
// string strRecPath,
BuildObjectHtmlTableStyle style = BuildObjectHtmlTableStyle.None,
string strMarcSyntax = "unimarc",
string strRecPath = null,
XmlElement maps_container = null)
{
// Debug.Assert(false, "");
MarcRecord record = new MarcRecord(strMARC);
MarcNodeList fields = record.select("field[@name='856']");
if (fields.count == 0)
{
return("");
}
XmlDocument dom = new XmlDocument();
dom.LoadXml("<table/>");
int nCount = 0;
foreach (MarcField field in fields)
{
string x = field.select("subfield[@name='x']").FirstContent;
Hashtable table = StringUtil.ParseParameters(x, ';', ':');
string strType = (string)table["type"];
if (strType == null)
{
strType = "";
}
if (string.IsNullOrEmpty(strType) == false &&
(style & BuildObjectHtmlTableStyle.FrontCover) == 0 &&
(strType == "FrontCover" || StringUtil.StartsWith(strType, "FrontCover.") == true))
{
continue;
}
string strSize = (string)table["size"];
string s_q = field.select("subfield[@name='q']").FirstContent; // 注意， FirstContent 可能会返回 null
List <Map856uResult> u_list = new List <Map856uResult>();
{
string u = field.select("subfield[@name='u']").FirstContent;
// 2018/10/24
// Hashtable parameters = new Hashtable();
if (maps_container != null &&
(style & BuildObjectHtmlTableStyle.Template) != 0)
{
// string strUri = MakeObjectUrl(strRecPath, u);
// return:
// -1 出错
// 0 没有发生宏替换
// 1 发生了宏替换
int nRet = Map856u(u,
strRecPath,
maps_container,
style,
// parameters,
out u_list,
out string strError);
if (nRet == -1)
{
u_list.Add(new Map856uResult {
Result = "!error: 对 858$u 内容 '" + u + "' 进行映射变换时出错: " + strError
});
}
}
else
{
u_list.Add(new Map856uResult {
Result = u
}); // WrapUrl == true ?
}
}
string strSaveAs = "";
if (string.IsNullOrEmpty(s_q) == true || // 2016/9/4
StringUtil.MatchMIME(s_q, "text") == true ||
StringUtil.MatchMIME(s_q, "image") == true)
{
}
else
{
strSaveAs = "true";
}
#if NO
string y = field.select("subfield[@name='y']").FirstContent;
string f = field.select("subfield[@name='f']").FirstContent;
string urlLabel = "";
if (string.IsNullOrEmpty(y) == false)
{
urlLabel = y;
}
else
{
urlLabel = f;
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = strType;
}
#endif
string linkText = "";
if (strMarcSyntax == "unimarc")
{
linkText = field.select("subfield[@name='2']").FirstContent;
}
else
{
linkText = field.select("subfield[@name='y']").FirstContent;
}
string f = field.select("subfield[@name='f']").FirstContent;
string urlLabel = "";
if (string.IsNullOrEmpty(linkText) == false)
{
urlLabel = linkText;
}
else
{
urlLabel = f;
}
if (string.IsNullOrEmpty(urlLabel) == true)
{
urlLabel = strType;
}
// 2015/11/26
string s_z = field.select("subfield[@name='z']").FirstContent;
if (string.IsNullOrEmpty(urlLabel) == true &&
string.IsNullOrEmpty(s_z) == false)
{
urlLabel = s_z;
s_z = "";
}
#if NO
string urlTemp = "";
if (String.IsNullOrEmpty(strObjectUrl) == false)
{
urlTemp += "<a href='" + strObjectUrl + "'>";
urlTemp += urlLabel;
urlTemp += "</a>";
}
else
{
urlTemp = urlLabel;
}
#endif
string s_3 = field.select("subfield[@name='3']").FirstContent;
string s_s = field.select("subfield[@name='s']").FirstContent;
foreach (Map856uResult u in u_list)
{
XmlElement line = dom.CreateElement("line");
dom.DocumentElement.AppendChild(line);
string strTypeString = (s_3 + " " + strType).Trim();
if (string.IsNullOrEmpty(strTypeString) == false)
{
line.SetAttribute("type", strTypeString);
}
string currentUrlLabel = urlLabel;
if (string.IsNullOrEmpty(currentUrlLabel) == true)
{
if (u.AnchorText != null)
{
currentUrlLabel = Map856uResult.MacroAnchorText(u.AnchorText, currentUrlLabel);
}
else
{
currentUrlLabel = u.Result;
}
}
else
{
if (u.AnchorText != null)
{
currentUrlLabel = Map856uResult.MacroAnchorText(u.AnchorText, urlLabel);
}
}
if (string.IsNullOrEmpty(currentUrlLabel) == false)
{
line.SetAttribute("urlLabel", currentUrlLabel);
}
if (string.IsNullOrEmpty(u.Result) == false)
{
line.SetAttribute("uri", u.Result);
}
if (u.Parameters != null && u.Parameters.Count > 0)
{
line.SetAttribute("uriEnv", StringUtil.BuildParameterString(u.Parameters, ',', '=', "url"));
}
if (string.IsNullOrEmpty(s_q) == false)
{
line.SetAttribute("mime", s_q);
}
if (string.IsNullOrEmpty(strSize) == false)
{
line.SetAttribute("size", strSize);
}
if (string.IsNullOrEmpty(s_s) == false)
{
line.SetAttribute("bytes", s_s);
}
if (string.IsNullOrEmpty(strSaveAs) == false)
{
line.SetAttribute("saveAs", strSaveAs);
}
if (string.IsNullOrEmpty(s_z) == false)
{
line.SetAttribute("comment", s_z);
}
nCount++;
}
}
if (nCount == 0)
{
return("");
}
return(dom.DocumentElement.OuterXml);
}
public override void OnRecord(object sender, StatisEventArgs e)
{
MarcNodeList nodes = null;
string strContent = "";
MarcNodeList nodes1 = null;
MarcNode node2 = null;
MarcRecord record = this.MarcRecord;
if (record.Header[5, 4] == "nam ")
{
record.Header[5, 4] = "oam2";
}
//有010的
nodes = record.select("field[@name='010']/subfield[@name='b']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent == "光盘")
{
node2 = node.Parent;
if (node2.FirstChild.Name == "a")
{
strContent = node2.FirstChild.Content;
//node2.Content = "{cr:CALIS}" + node2.Content;
node2.after("307 " + MarcQuery.SUBFLD + "a附光盘：ISBN " + strContent);
node2.detach();
this.Changed = true;
}
}
}
//有016的
nodes = record.select("field[@name='016']/subfield[@name='b']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent == "磁带")
{
node2 = node.Parent;
if (node2.FirstChild.Name == "a")
{
strContent = node2.FirstChild.Content;
//node2.Content = "{cr:CALIS}" + node2.Content;
node2.after("307 {cr:NLC}" + MarcQuery.SUBFLD + "a附磁带：" + strContent);
node2.detach();
this.Changed = true;
}
}
}
//有100的
nodes = record.select("field[@name='100']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.Substring(28, 4) == "0120")
{
node.Content = strContent.Substring(0, 28) + "0110" + strContent.Substring(32, strContent.Length - 32);
this.Changed = true;
}
}
//都存在的拼音
nodes = record.select("field[@name='200' or @name='512' or @name='513' or @name='514' or @name='515' or @name='516' or @name='517' or @name='518' or @name='540' or @name='541' or @name='545' or @name='701' or @name='702' or @name='711' or @name='712' or @name='730']/subfield[@name='A']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
node.Name = "9";
node.Content = node.Content.ToLower();
this.Changed = true;
}
//国图不存在的拼音
nodes = record.select("field[@name='225' or @name='600' or @name='601' or @name='604' or @name='605' or @name='606' or @name='607' or @name='610']/subfield[@name='A']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
node.detach();
this.Changed = true;
}
//有200$d的
nodes = record.select("field[@name='200']/subfield[@name='d']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.StartsWith("= "))
{
node.Content = strContent.Remove(0, 2);
this.Changed = true;
}
}
//有200$f$g的
nodes = record.select("field[@name='200']/subfield[@name='f' or @name='g']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (BiblioItemsHost.ContainHanzi(strContent))
{
string strRight = strContent.Replace(",", "，");
strRight = strRight.Replace(" ", "");
node.Content = strRight.Replace("...", "");
this.Changed = true;
}
}
//有205的
nodes = record.select("field[@name='205']/subfield[@name='a']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.IndexOf("第") >= 0)
{
string strRight = strContent.Replace("第", "");
node.Content = strRight;
this.Changed = true;
}
}
//有215$a的
nodes = record.select("field[@name='215']/subfield[@name='a']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.IndexOf(" ") >= 0)
{
string strRight = strContent.Replace(" ", "");
node.Content = strRight;
this.Changed = true;
}
}
//有215$e的
nodes = record.select("field[@name='215']/subfield[@name='e']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.IndexOf("光盘") >= 0)
{
string strRight = strContent.Replace("光盘", "");
node.Content = strRight.Replace("片", "光盘");
this.Changed = true;
}
}
//有215$d的
nodes = record.select("field[@name='215']/subfield[@name='d']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.IndexOf("x") >= 0)
{
string strRight = strContent.Replace("x", "×");
node.Content = strRight;
this.Changed = true;
}
}
//有410的
nodes = record.select("field[@name='410']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.IndexOf(MarcQuery.SUBFLD + "i") >= 0)
{
node.Name = "462";
}
else
{
node.Name = "461";
}
this.Changed = true;
}
//有605$a的
nodes = record.select("field[@name='605']/subfield[@name='a']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
if (strContent.IndexOf("《") < 0)
{
node.Content = "《" + strContent + "》";
this.Changed = true;
}
}
//有600/701/702的
nodes = record.select("field[@name='600' or @name='701' or @name='702']");
foreach (MarcNode node in nodes)
{
strContent = node.Content;
if (String.IsNullOrEmpty(strContent))
{
continue;
}
MarcNodeList subfields = node.select("subfield[@name='g' or @name='f']");
if (subfields.count > 0)
{
foreach (MarcNode node3 in node.ChildNodes)
{
if (node3.Name == "g")
{
node3.Name = "c";
}
if (node3.Name == "f")
{
node3.Content = "(" + node3.Content + ")";
}
}
for (int i = node.ChildNodes.count - 1; i >= 0; i--)
{
MarcNode node3 = node.ChildNodes[i];
strContent = node3.Content;
bool prefix = false;
if (node3.Name == "f")
{
prefix = true;
}
else
{
if (prefix)
{
if (strContent.Substring(strContent.Length - 1, 1) == ",")
{
node3.Content = strContent.Remove(strContent.Length - 1, 1);
}
}
prefix = false;
}
}
for (int i = 0; i < node.ChildNodes.count; i++)
{
MarcNode node3 = node.ChildNodes[i];
strContent = node3.Content;
bool prefix = false;
if (strContent.StartsWith("("))
{
if (prefix)
{
node3.Content = strContent.Remove(0, 1);
strContent = node.ChildNodes[i - 1].Content;
node.ChildNodes[i - 1].Content = strContent.Substring(0, strContent.Length - 1);
}
prefix = true;
}
else
{
prefix = false;
}
}
this.Changed = true;
}
}
record.Fields.sort();
this.Changed = true;
}
