// 从 XML 元素设置到 XML 属性
public static void SetAttribute(ref XmlDocument dom,
string strElementName,
XmlElement nodeBorrow,
string strAttrName,
bool bDeleteElement)
{
string strValue = DomUtil.GetElementText(dom.DocumentElement,
strElementName);
if (string.IsNullOrEmpty(strValue) == false)
{
nodeBorrow.SetAttribute(strAttrName, strValue);
}
if (bDeleteElement == true)
{
DomUtil.DeleteElement(dom.DocumentElement, strElementName);
}
}
public static void SetXml(ItemEditControlBase control,
string strXml,
string strPublicationType)
{
string strError = "";
// 去掉记录里面的 issueCount 和 range 元素
if (string.IsNullOrEmpty(strXml) == false &&
strPublicationType == "book")
{
XmlDocument dom = new XmlDocument();
DomUtil.SafeLoadXml(dom, strXml);
DomUtil.DeleteElement(dom.DocumentElement, "range");
DomUtil.DeleteElement(dom.DocumentElement, "issueCount");
strXml = dom.DocumentElement.OuterXml;
}
int nRet = control.SetData(strXml, "", null, out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
}
// parameters:
// strItemBarcodeParam 册条码号。可以使用 @refID: 前缀
public static int ReturnChangeReaderAndItemRecord(
string strAction,
string strItemBarcodeParam,
string strReaderBarcode,
XmlDocument domLog,
string strRecoverComment,
ref XmlDocument readerdom,
ref XmlDocument itemdom,
out string strError)
{
strError = "";
if (strAction != "return" && strAction != "lost")
{
strError = "ReturnChangeReaderAndItemRecord() 只能处理 strAction 为 'return' 和 'lost' 的情况，不能处理 '" + strAction + "'";
return(-1);
}
string strReturnOperator = DomUtil.GetElementText(domLog.DocumentElement,
"operator");
string strOperTime = DomUtil.GetElementText(domLog.DocumentElement,
"operTime");
// *** 修改读者记录
string strDeletedBorrowFrag = "";
XmlNode dup_reader_history = null;
// 既然日志记录中记载的是 @refID: 的形态，那读者记录中 borrows 里面势必记载的也是这个形态
XmlNode nodeBorrow = readerdom.DocumentElement.SelectSingleNode(
"borrows/borrow[@barcode='" + strItemBarcodeParam + "']");
if (nodeBorrow != null)
{
if (String.IsNullOrEmpty(strRecoverComment) == false)
{
string strText = strRecoverComment;
string strOldRecoverComment = DomUtil.GetAttr(nodeBorrow, "recoverComment");
if (String.IsNullOrEmpty(strOldRecoverComment) == false)
{
strText = "(借阅时原注: " + strOldRecoverComment + ") " + strRecoverComment;
}
DomUtil.SetAttr(nodeBorrow, "recoverComment", strText);
}
strDeletedBorrowFrag = nodeBorrow.OuterXml;
nodeBorrow.ParentNode.RemoveChild(nodeBorrow);
// 获得几个查重需要的参数
XmlDocument temp = new XmlDocument();
temp.LoadXml(strDeletedBorrowFrag);
string strItemBarcode = temp.DocumentElement.GetAttribute("barcode");
string strBorrowDate = temp.DocumentElement.GetAttribute("borrowDate");
string strBorrowPeriod = temp.DocumentElement.GetAttribute("borrowPeriod");
dup_reader_history = readerdom.DocumentElement.SelectSingleNode("borrowHistory/borrow[@barcode='" + strItemBarcode + "' and @borrowDate='" + strBorrowDate + "' and @borrowPeriod='" + strBorrowPeriod + "']");
}
// 加入到读者记录借阅历史字段中
if (string.IsNullOrEmpty(strDeletedBorrowFrag) == false &&
dup_reader_history == null)
{
// 看看根下面是否有 borrowHistory 元素
XmlNode root = readerdom.DocumentElement.SelectSingleNode("borrowHistory");
if (root == null)
{
root = readerdom.CreateElement("borrowHistory");
readerdom.DocumentElement.AppendChild(root);
}
XmlDocumentFragment fragment = readerdom.CreateDocumentFragment();
fragment.InnerXml = strDeletedBorrowFrag;
// 插入到最前面
XmlNode temp = DomUtil.InsertFirstChild(root, fragment);
// 2007/6/19
if (temp != null)
{
// returnDate 加入还书时间
DomUtil.SetAttr(temp, "returnDate", strOperTime);
// borrowOperator
string strBorrowOperator = DomUtil.GetAttr(temp, "operator");
// 把原来的operator属性值复制到borrowOperator属性中
DomUtil.SetAttr(temp, "borrowOperator", strBorrowOperator);
// operator 此时需要表示还书操作者了
DomUtil.SetAttr(temp, "operator", strReturnOperator);
}
// 如果超过100个，则删除多余的
while (root.ChildNodes.Count > 100)
{
root.RemoveChild(root.ChildNodes[root.ChildNodes.Count - 1]);
}
// 2007/6/19
// 增量借阅量属性值
string strBorrowCount = DomUtil.GetAttr(root, "count");
if (String.IsNullOrEmpty(strBorrowCount) == true)
{
strBorrowCount = "1";
}
else
{
long lCount = 1;
try
{
lCount = Convert.ToInt64(strBorrowCount);
}
catch { }
lCount++;
strBorrowCount = lCount.ToString();
}
DomUtil.SetAttr(root, "count", strBorrowCount);
}
// 增添超期信息
string strOverdueString = DomUtil.GetElementText(domLog.DocumentElement,
"overdues");
if (String.IsNullOrEmpty(strOverdueString) == false)
{
XmlDocumentFragment fragment = readerdom.CreateDocumentFragment();
fragment.InnerXml = strOverdueString;
List <string> existing_ids = new List <string>();
// 看看根下面是否有overdues元素
XmlNode root = readerdom.DocumentElement.SelectSingleNode("overdues");
if (root == null)
{
root = readerdom.CreateElement("overdues");
readerdom.DocumentElement.AppendChild(root);
}
else
{
// 记载以前已经存在的 id
XmlNodeList nodes = root.SelectNodes("overdue");
foreach (XmlElement node in nodes)
{
string strID = node.GetAttribute("id");
if (string.IsNullOrEmpty(strID) == false)
{
existing_ids.Add(strID);
}
}
}
// root.AppendChild(fragment);
{
// 一个一个加入，丢掉重复 id 属性值得 overdue 元素
XmlNodeList nodes = fragment.SelectNodes("overdue");
foreach (XmlElement node in nodes)
{
string strID = node.GetAttribute("id");
if (existing_ids.IndexOf(strID) != -1)
{
continue;
}
root.AppendChild(node);
}
}
}
if (itemdom != null)
{
// *** 检查册记录操作前在借的读者，是否指向另外一个读者。如果是这样，则需要事先消除相关的另一个读者记录的痕迹，也就是说相当于把相关的册给进行还书操作
string strBorrower0 = DomUtil.GetElementInnerText(itemdom.DocumentElement,
"borrower");
if (string.IsNullOrEmpty(strBorrower0) == false &&
strBorrower0 != strReaderBarcode)
{
#if NO
string strRemovedInfo = "";
// 去除读者记录侧的借阅信息链条
// return:
// -1 出错
// 0 没有必要修复
// 1 修复成功
nRet = RemoveReaderSideLink(
// Channels,
channel,
strBorrower0,
strItemBarcodeParam,
out strRemovedInfo,
out strError);
if (nRet == -1)
{
this.WriteErrorLog("册条码号为 '" + strItemBarcodeParam + "' 的册记录，在进行还书操作(拟被读者 '" + strReaderBarcode + "' 借阅)以前，发现它被另一读者 '" + strBorrower0 + "' 持有，软件尝试自动修正(删除)此读者记录的半侧借阅信息链。不过，在去除读者记录册借阅链时发生错误: " + strError);
}
else
{
this.WriteErrorLog("册条码号为 '" + strItemBarcodeParam + "' 的册记录，在进行还书操作(拟被读者 '" + strReaderBarcode + "' 借阅)以前，发现它被另一读者 '" + strBorrower0 + "' 持有，软件已经自动修正(删除)了此读者记录的半侧借阅信息链。被移走的片断 XML 信息为 '" + strRemovedInfo + "'");
}
#endif
}
// *** 修改册记录
XmlElement nodeHistoryBorrower = null;
string strBorrower = DomUtil.GetElementText(itemdom.DocumentElement, "borrower");
XmlNode dup_item_history = null;
// 看看相同借者、借阅日期、换回日期的 BorrowHistory/borrower 元素是否已经存在
{
string strBorrowDate = DomUtil.GetElementText(itemdom.DocumentElement, "borrowDate");
dup_item_history = itemdom.DocumentElement.SelectSingleNode("borrowHistory/borrower[@barcode='" + strBorrower + "' and @borrowDate='" + strBorrowDate + "' and @returnDate='" + strOperTime + "']");
}
if (dup_item_history != null)
{
// 历史信息节点已经存在，就不必加入了
// 清空相关元素
DomUtil.DeleteElement(itemdom.DocumentElement,
"borrower");
DomUtil.DeleteElement(itemdom.DocumentElement,
"borrowDate");
DomUtil.DeleteElement(itemdom.DocumentElement,
"returningDate");
DomUtil.DeleteElement(itemdom.DocumentElement,
"borrowPeriod");
DomUtil.DeleteElement(itemdom.DocumentElement,
"operator");
DomUtil.DeleteElement(itemdom.DocumentElement,
"no");
DomUtil.DeleteElement(itemdom.DocumentElement,
"renewComment");
}
else
{
// 加入历史信息节点
// TODO: 也可从 domLog 中取得信息，创建 borrowHistory 下级事项。但要防范重复加入的情况
// 这里判断册记录中 borrower 元素是否为空的做法，具有可以避免重复加入 borrowHistory 下级事项的优点
if (string.IsNullOrEmpty(strBorrower) == false)
{
// 加入到借阅历史字段中
{
// 看看根下面是否有borrowHistory元素
XmlNode root = itemdom.DocumentElement.SelectSingleNode("borrowHistory");
if (root == null)
{
root = itemdom.CreateElement("borrowHistory");
itemdom.DocumentElement.AppendChild(root);
}
nodeHistoryBorrower = itemdom.CreateElement("borrower");
// 插入到最前面
nodeHistoryBorrower = DomUtil.InsertFirstChild(root, nodeHistoryBorrower) as XmlElement; // 2015/1/12 增加等号左边的部分
// 如果超过100个，则删除多余的
while (root.ChildNodes.Count > 100)
{
root.RemoveChild(root.ChildNodes[root.ChildNodes.Count - 1]);
}
}
#if NO
DomUtil.SetAttr(nodeOldBorrower,
"barcode",
DomUtil.GetElementText(itemdom.DocumentElement, "borrower"));
DomUtil.SetElementText(itemdom.DocumentElement,
"borrower", "");
#endif
SetAttribute(ref itemdom,
"borrower",
nodeHistoryBorrower,
"barcode",
true);
#if NO
DomUtil.SetAttr(nodeOldBorrower,
"borrowDate",
DomUtil.GetElementText(itemdom.DocumentElement, "borrowDate"));
DomUtil.SetElementText(itemdom.DocumentElement,
"borrowDate", "");
#endif
SetAttribute(ref itemdom,
"borrowDate",
nodeHistoryBorrower,
"borrowDate",
true);
#if NO
DomUtil.SetAttr(nodeOldBorrower,
"returningDate",
DomUtil.GetElementText(itemdom.DocumentElement, "returningDate"));
DomUtil.SetElementText(itemdom.DocumentElement,
"returningDate", "");
#endif
SetAttribute(ref itemdom,
"returningDate",
nodeHistoryBorrower,
"returningDate",
true);
SetAttribute(ref itemdom,
"borrowPeriod",
nodeHistoryBorrower,
"borrowPeriod",
true);
// borrowOperator
SetAttribute(ref itemdom,
"operator",
nodeHistoryBorrower,
"borrowOperator",
true);
// operator 本次还书的操作者
DomUtil.SetAttr(nodeHistoryBorrower,
"operator",
strReturnOperator);
DomUtil.SetAttr(nodeHistoryBorrower,
"returnDate",
strOperTime);
// TODO: 0 需要省略
SetAttribute(ref itemdom,
"no",
nodeHistoryBorrower,
"no",
true);
// renewComment
SetAttribute(ref itemdom,
"renewComment",
nodeHistoryBorrower,
"renewComment",
true);
{
string strText = strRecoverComment;
string strOldRecoverComment = DomUtil.GetElementText(itemdom.DocumentElement, "recoverComment");
if (String.IsNullOrEmpty(strOldRecoverComment) == false)
{
strText = "(借阅时原注: " + strOldRecoverComment + ") " + strRecoverComment;
}
if (String.IsNullOrEmpty(strText) == false)
{
DomUtil.SetAttr(nodeHistoryBorrower,
"recoverComment",
strText);
}
}
}
if (strAction == "lost")
{
// 修改册记录的<state>
string strState = DomUtil.GetElementText(itemdom.DocumentElement,
"state");
if (nodeHistoryBorrower != null)
{
DomUtil.SetAttr(nodeHistoryBorrower,
"state",
strState);
}
if (String.IsNullOrEmpty(strState) == false)
{
strState += ",";
}
strState += "丢失";
DomUtil.SetElementText(itemdom.DocumentElement,
"state", strState);
// 将日志记录中的<lostComment>内容追加写入册记录的<comment>中
string strLostComment = DomUtil.GetElementText(domLog.DocumentElement,
"lostComment");
if (strLostComment != "")
{
string strComment = DomUtil.GetElementText(itemdom.DocumentElement,
"comment");
if (nodeHistoryBorrower != null)
{
DomUtil.SetAttr(nodeHistoryBorrower,
"comment",
strComment);
}
if (String.IsNullOrEmpty(strComment) == false)
{
strComment += "\r\n";
}
strComment += strLostComment;
DomUtil.SetElementText(itemdom.DocumentElement,
"comment", strComment);
}
}
}
}
return(0);
}
// 注：move 时候可能涉及到读者所从属的 libraryCode 发生变化，需要研究一下如何表达
// 一个方法是可以多发送一条 delete 动作的通知
void BuildReaderChangedRecord(XmlDocument domOperLog,
out string strBodyXml,
out string strReaderBarcode,
out string strReaderRefID)
{
strBodyXml = "";
strReaderBarcode = "";
strReaderRefID = "";
#if NO
string strOperation = DomUtil.GetElementText(domOperLog.DocumentElement, "operation");
string strAction = DomUtil.GetElementText(domOperLog.DocumentElement, "action");
#endif
string strLibraryCode = DomUtil.GetElementText(domOperLog.DocumentElement, "libraryCode");
string strReaderRecord = DomUtil.GetElementText(domOperLog.DocumentElement, "record");
XmlDocument readerdom = new XmlDocument();
if (string.IsNullOrEmpty(strReaderRecord) == false)
{
readerdom.LoadXml(strReaderRecord);
}
else
{
readerdom = null;
}
#if NO
string strOldReaderRecord = DomUtil.GetElementText(domOperLog.DocumentElement, "oldRecord");
XmlDocument old_readerdom = new XmlDocument();
if (string.IsNullOrEmpty(strOldReaderRecord) == false)
{
old_readerdom.LoadXml(strOldReaderRecord);
}
else
{
old_readerdom = null;
}
#endif
#if NO
string strReaderRecPath = "";
XmlElement reader_record = domOperLog.DocumentElement.SelectSingleNode("record") as XmlElement;
if (reader_record != null)
{
strReaderRecPath = reader_record.GetAttribute("recPath");
}
#endif
if (readerdom != null)
{
strReaderRefID = DomUtil.GetElementText(readerdom.DocumentElement, "refID");
strReaderBarcode = DomUtil.GetElementText(readerdom.DocumentElement, "barcode");
}
// 构造内容
XmlDocument bodydom = new XmlDocument();
bodydom.LoadXml("<root />");
DomUtil.SetElementText(bodydom.DocumentElement, "type", "读者记录变动");
// 复制日志记录中的一级元素
XmlNodeList nodes = domOperLog.DocumentElement.SelectNodes("*");
foreach (XmlNode node in nodes)
{
if (node.Name == "record" || node.Name == "oldRecord" ||
node.Name == "changedEntityRecord")
{
continue;
}
DomUtil.SetElementText(bodydom.DocumentElement, node.Name, node.InnerText);
}
if (readerdom != null)
{
XmlElement record = bodydom.CreateElement("patronRecord");
bodydom.DocumentElement.AppendChild(record);
record.InnerXml = readerdom.DocumentElement.InnerXml;
DomUtil.DeleteElement(record, "borrowHistory");
DomUtil.DeleteElement(record, "password");
DomUtil.DeleteElement(record, "fingerprint");
DomUtil.DeleteElement(record, "face");
XmlElement library_code = record.SelectSingleNode("libraryCode") as XmlElement;
if (library_code == null)
{
DomUtil.SetElementText(record, "libraryCode", strLibraryCode);
}
}
#if NO
if (old_readerdom != null)
{
XmlElement record = bodydom.CreateElement("oldPatronRecord");
bodydom.DocumentElement.AppendChild(record);
record.InnerXml = old_readerdom.DocumentElement.InnerXml;
DomUtil.DeleteElement(record, "borrowHistory");
DomUtil.DeleteElement(record, "password");
DomUtil.DeleteElement(record, "fingerprint");
DomUtil.DeleteElement(record, "face");
}
#endif
strBodyXml = bodydom.DocumentElement.OuterXml;
}
void BuildAmerceRecord(XmlDocument domOperLog,
out string strBodyXml,
out string strReaderBarcode,
out string strReaderRefID)
{
strBodyXml = "";
strReaderBarcode = "";
strReaderRefID = "";
string strError = "";
// string strOperation = DomUtil.GetElementText(domOperLog.DocumentElement, "operation");
string strAction = DomUtil.GetElementText(domOperLog.DocumentElement, "action");
string strLibraryCode = DomUtil.GetElementText(domOperLog.DocumentElement, "libraryCode");
string strReaderRecord = DomUtil.GetElementText(domOperLog.DocumentElement, "readerRecord");
XmlDocument readerdom = new XmlDocument();
readerdom.LoadXml(strReaderRecord);
strReaderRefID = DomUtil.GetElementText(readerdom.DocumentElement, "refID");
strReaderBarcode = DomUtil.GetElementText(readerdom.DocumentElement, "barcode");
// 构造内容
XmlDocument bodydom = new XmlDocument();
bodydom.LoadXml("<root />");
if (strAction == "amerce")
{
DomUtil.SetElementText(bodydom.DocumentElement, "type", "交费");
}
else if (strAction == "undo")
{
DomUtil.SetElementText(bodydom.DocumentElement, "type", "撤销交费");
}
else if (strAction == "modifyprice")
{
// DomUtil.SetElementText(bodydom.DocumentElement, "type", "变更交费金额");
strBodyXml = "";
return;
}
else if (strAction == "expire")
{
DomUtil.SetElementText(bodydom.DocumentElement, "type", "以停代金到期");
}
else if (strAction == "modifycomment")
{
// DomUtil.SetElementText(bodydom.DocumentElement, "type", "修改交费注释");
strBodyXml = "";
return;
}
else
{
#if NO
strError = "无法识别的 strAction '" + strAction + "'";
throw new Exception(strError);
#endif
strBodyXml = "";
return;
}
// 复制日志记录中的一级元素
XmlNodeList nodes = domOperLog.DocumentElement.SelectNodes("*");
foreach (XmlNode node in nodes)
{
if (node.Name == "readerRecord" ||
node.Name == "oldReaderRecord" ||
node.Name == "expireOverdues" ||
node.Name == "amerceItems" ||
node.Name == "amerceRecord")
{
continue;
}
DomUtil.SetElementText(bodydom.DocumentElement, node.Name, node.InnerText);
}
{
XmlElement record = bodydom.CreateElement("patronRecord");
bodydom.DocumentElement.AppendChild(record);
record.InnerXml = readerdom.DocumentElement.InnerXml;
DomUtil.DeleteElement(record, "borrowHistory");
DomUtil.DeleteElement(record, "password");
DomUtil.DeleteElement(record, "fingerprint");
DomUtil.DeleteElement(record, "face");
DomUtil.SetElementText(record, "libraryCode", strLibraryCode);
}
// items
XmlElement amerce_items = bodydom.DocumentElement.SelectSingleNode("items") as XmlElement;
if (amerce_items == null)
{
amerce_items = bodydom.CreateElement("items");
bodydom.DocumentElement.AppendChild(amerce_items);
}
XmlNodeList amerce_records = domOperLog.DocumentElement.SelectNodes("amerceRecord");
foreach (XmlElement amerce_record in amerce_records)
{
string strAmercedXml = amerce_record.InnerText;
if (string.IsNullOrEmpty(strAmercedXml))
{
continue;
}
string strOverdueString = "";
string strTemp = "";
int nRet = LibraryApplication.ConvertAmerceRecordToOverdueString(strAmercedXml,
out strTemp,
out strOverdueString,
out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
XmlDocumentFragment fragment = bodydom.CreateDocumentFragment();
fragment.InnerXml = strOverdueString;
amerce_items.AppendChild(fragment);
}
// expire 情况要把 expireOverdues/overdue 翻译为 items/overdue 元素
if (strAction == "expire")
{
XmlElement expireOverdues = domOperLog.DocumentElement.SelectSingleNode("expiredOverdues") as XmlElement;
if (expireOverdues != null)
{
amerce_items.InnerXml = expireOverdues.InnerXml;
}
}
else
{
// 留着 amerceItem 元素做测试对照
}
RmsChannel channel = this.RmsChannels.GetChannel(this.App.WsUrl);
if (channel == null)
{
strError = "channel == null";
throw new Exception(strError);
}
// 为 overdue 元素添加 summary 属性
XmlNodeList overdues = bodydom.DocumentElement.SelectNodes("items/overdue");
foreach (XmlElement overdue in overdues)
{
string strItemBarcode = overdue.GetAttribute("barcode");
if (string.IsNullOrEmpty(strItemBarcode))
{
continue;
}
// 加入书目摘要
string strSummary = "";
string strBiblioRecPath = "";
LibraryServerResult result = this.App.GetBiblioSummary(
null,
channel,
strItemBarcode,
"", // strItemRecPath,
null,
out strBiblioRecPath,
out strSummary);
if (result.Value == -1)
{
// strSummary = result.ErrorInfo;
}
else
{
overdue.SetAttribute("summary", strSummary);
}
}
strBodyXml = bodydom.DocumentElement.OuterXml;
}
void BuildBorrowReturnRecord(XmlDocument domOperLog,
out string strBodyXml,
out string strReaderBarcode,
out string strReaderRefID)
{
strBodyXml = "";
strReaderBarcode = "";
strReaderRefID = "";
string strError = "";
string strOperation = DomUtil.GetElementText(domOperLog.DocumentElement, "operation");
string strLibraryCode = DomUtil.GetElementText(domOperLog.DocumentElement, "libraryCode");
string strReaderRecord = DomUtil.GetElementText(domOperLog.DocumentElement, "readerRecord");
XmlDocument readerdom = new XmlDocument();
readerdom.LoadXml(strReaderRecord);
string strItemRecord = DomUtil.GetElementText(domOperLog.DocumentElement, "itemRecord");
XmlDocument itemdom = new XmlDocument();
itemdom.LoadXml(strItemRecord);
string strItemRecPath = "";
XmlElement item_record = domOperLog.DocumentElement.SelectSingleNode("itemRecord") as XmlElement;
if (item_record != null)
{
strItemRecPath = item_record.GetAttribute("recPath");
}
strReaderRefID = DomUtil.GetElementText(readerdom.DocumentElement, "refID");
strReaderBarcode = DomUtil.GetElementText(readerdom.DocumentElement, "barcode");
// 构造内容
XmlDocument bodydom = new XmlDocument();
bodydom.LoadXml("<root />");
if (strOperation == "borrow")
{
DomUtil.SetElementText(bodydom.DocumentElement, "type", "借书成功");
}
else if (strOperation == "return")
{
DomUtil.SetElementText(bodydom.DocumentElement, "type", "还书成功");
}
else
{
#if NO
strError = "无法识别的 strOperation '" + strOperation + "'";
throw new Exception(strError);
#endif
DomUtil.SetElementText(bodydom.DocumentElement, "type", "修改交费注释");
strBodyXml = "";
return;
}
// 复制日志记录中的一级元素
XmlNodeList nodes = domOperLog.DocumentElement.SelectNodes("*");
foreach (XmlNode node in nodes)
{
if (node.Name == "readerRecord" || node.Name == "itemRecord")
{
continue;
}
if (node.Name == "type")
{
DomUtil.SetElementText(bodydom.DocumentElement, "bookType", node.InnerText);
}
else
{
DomUtil.SetElementText(bodydom.DocumentElement, node.Name, node.InnerText);
}
}
{
XmlElement record = bodydom.CreateElement("patronRecord");
bodydom.DocumentElement.AppendChild(record);
record.InnerXml = readerdom.DocumentElement.InnerXml;
DomUtil.DeleteElement(record, "borrowHistory");
DomUtil.DeleteElement(record, "password");
DomUtil.DeleteElement(record, "fingerprint");
DomUtil.DeleteElement(record, "face");
DomUtil.SetElementText(record, "libraryCode", strLibraryCode);
}
{
XmlElement record = bodydom.CreateElement("itemRecord");
bodydom.DocumentElement.AppendChild(record);
record.InnerXml = itemdom.DocumentElement.InnerXml;
string strItemBarcode = DomUtil.GetElementText(itemdom.DocumentElement, "barcode");
DomUtil.DeleteElement(record, "borrowHistory");
// 加入书目摘要
string strSummary = "";
string strBiblioRecPath = "";
RmsChannel channel = this.RmsChannels.GetChannel(this.App.WsUrl);
if (channel == null)
{
strError = "channel == null";
throw new Exception(strError);
}
LibraryServerResult result = this.App.GetBiblioSummary(
null,
channel,
strItemBarcode,
strItemRecPath,
null,
out strBiblioRecPath,
out strSummary);
if (result.Value == -1)
{
// strSummary = result.ErrorInfo;
}
else
{
}
DomUtil.SetElementText(record, "summary", strSummary);
}
strBodyXml = bodydom.DocumentElement.OuterXml;
}
// 修改册记录中的借期，并去掉 overflow 元素
int ModifyItemRecord(
SessionInfo sessioninfo,
ItemModifyInfo info,
out string strError)
{
strError = "";
int nRet = 0;
string strFrom = "册条码号";
// 获得册记录
var result = GetItemRecord(sessioninfo,
info.ItemBarcode,
null, // strOwnerInstitution,
ref strFrom,
info.ConfirmItemRecPath,
// ref strLibraryCode,
out List <string> aPath,
out string strItemXml,
out string strOutputItemRecPath,
out byte[] item_timestamp);
if (aPath.Count > 1)
{
strError = $"册条码号为 {info.ItemBarcode} 的册记录有 {aPath.Count} 条，无法进行借阅操作";
return(-1);
}
if (result.Value == -1)
{
strError = result.ErrorInfo;
return(-1);
}
XmlDocument itemdom = null;
nRet = LibraryApplication.LoadToDom(strItemXml,
out itemdom,
out strError);
if (nRet == -1)
{
strError = "装载册记录进入XML DOM时发生错误: " + strError;
return(-1);
}
// 修改
DomUtil.SetElementText(itemdom.DocumentElement, "borrowPeriod", info.BorrowPeriod);
if (string.IsNullOrEmpty(info.DenyPeriod) == false)
{
DomUtil.SetElementText(itemdom.DocumentElement, "denyPeriod", info.DenyPeriod);
}
else
{
DomUtil.DeleteElement(itemdom.DocumentElement, "denyPeriod");
}
DomUtil.SetElementText(itemdom.DocumentElement, "returningDate", info.ReturningDate);
DomUtil.DeleteElement(itemdom.DocumentElement, "overflow");
RmsChannel channel = sessioninfo.Channels.GetChannel(this.WsUrl);
if (channel == null)
{
strError = "get channel error";
return(-1);
}
// 写回册记录
long lRet = channel.DoSaveTextRes(strOutputItemRecPath,
itemdom.OuterXml,
false,
"content",
item_timestamp,
out byte[] output_timestamp,
out string strOutputPath,
out strError);
if (lRet == -1)
{
return(-1);
}
return(0);
}