protected override void Render(HtmlTextWriter output)
{
if (this.RecPath == "")
{
output.Write("尚未指定记录路径");
return;
}
int nRet = 0;
long lRet = 0;
string strError = "";
// string strOutputPath = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
bool bManager = false;
if (string.IsNullOrEmpty(sessioninfo.UserID) == true ||
StringUtil.IsInList("managecomment", sessioninfo.RightsOrigin) == false)
{
bManager = false;
}
else
{
bManager = true;
}
PlaceHolder inputline = (PlaceHolder)this.FindControl("inputline");
PlaceHolder cmdline = (PlaceHolder)this.FindControl("cmdline");
if (bManager == false)
{
cmdline.Visible = false;
}
string strBiblioState = "";
#if NO
string strBiblioXml = "";
// 获得书目XML
{
byte[] timestamp = null;
string[] formats = new string[1];
formats[0] = "xml";
string[] results = null;
lRet = sessioninfo.Channel.GetBiblioInfos(
null,
this.RecPath,
formats,
out results,
out timestamp,
out strError);
if (lRet == -1)
{
strError = "获得种记录 '" + this.RecPath + "' 时出错: " + strError;
goto ERROR1;
}
if (results == null || results.Length < 1)
{
strError = "results error ";
goto ERROR1;
}
strBiblioXml = results[0];
this.Timestamp = ByteArray.GetHexTimeStampString(timestamp);
this.BiblioRecPath = this.RecPath;
}
string strMarc = "";
// 转换为MARC
{
string strOutMarcSyntax = "";
// 将MARCXML格式的xml记录转换为marc机内格式字符串
// parameters:
// bWarning ==true, 警告后继续转换,不严格对待错误; = false, 非常严格对待错误,遇到错误后不继续转换
// strMarcSyntax 指示marc语法,如果==""，则自动识别
// strOutMarcSyntax out参数，返回marc，如果strMarcSyntax == ""，返回找到marc语法，否则返回与输入参数strMarcSyntax相同的值
nRet = MarcUtil.Xml2Marc(strBiblioXml,
true,
"", // this.CurMarcSyntax,
out strOutMarcSyntax,
out strMarc,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
}
#endif
bool bAjax = true;
if (this.DisableAjax == true)
{
bAjax = false;
}
else
{
if (app != null &&
app.WebUiDom != null &&
app.WebUiDom.DocumentElement != null)
{
XmlNode nodeBiblioControl = app.WebUiDom.DocumentElement.SelectSingleNode(
"biblioControl");
if (nodeBiblioControl != null)
{
DomUtil.GetBooleanParam(nodeBiblioControl,
"ajax",
true,
out bAjax,
out strError);
}
}
}
string strMarc = "";
if (string.IsNullOrEmpty(this.m_strMARC) == true)
{
nRet = PrepareBiblioRecord(out strError);
if (nRet == -1)
{
goto ERROR1;
}
strMarc = this.m_strMARC;
}
strBiblioState = MarcDocument.GetFirstSubfield(strMarc,
"998",
"s"); // 状态
string strOriginCreator = MarcDocument.GetFirstSubfield(strMarc,
"998",
"z");
bool bReaderCreate = false;
if (StringUtil.IsInList("读者创建", strBiblioState) == true)
{
bReaderCreate = true;
}
// 不是读者创建的记录，就不让在这里修改状态
if (bReaderCreate == false)
{
cmdline.Visible = false;
}
bool bDisplayOriginContent = false;
if (StringUtil.IsInList("审查", strBiblioState) == false &&
StringUtil.IsInList("屏蔽", strBiblioState) == false)
{
bDisplayOriginContent = true;
}
// 管理员和作者本人都能看到被屏蔽的内容
if (bManager == true || strOriginCreator == sessioninfo.UserID)
{
bDisplayOriginContent = true;
}
string strBiblio = "";
if (bDisplayOriginContent == true)
{
if (bAjax == true)
{
strBiblio = "<div class='pending'>biblio_html:" + HttpUtility.HtmlEncode(this.RecPath) + "</div>";
}
else
{
strBiblio = this.m_strOpacBiblio;
#if NO
string strBiblioDbName = ResPath.GetDbName(this.RecPath);
// 需要从内核映射过来文件
string strLocalPath = "";
nRet = app.MapKernelScriptFile(
null, // sessioninfo,
strBiblioDbName,
"./cfgs/opac_biblio.fltx", // OPAC查询固定认这个角色的配置文件，作为公共查询书目格式创建的脚本。而流通前端，创建书目格式的时候，找的是loan_biblio.fltx配置文件
out strLocalPath,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
// 将种记录数据从XML格式转换为HTML格式
Hashtable result_params = null;
// 2006/11/28 changed
string strFilterFileName = strLocalPath; // app.CfgDir + "\\biblio.fltx";
nRet = app.ConvertBiblioXmlToHtml(
strFilterFileName,
strBiblioXml,
this.RecPath,
out strBiblio,
out result_params,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
// TODO: Render的时候设置，已经晚了半拍
// 要想办法在全部Render前得到题名和进行设置
if (this.AutoSetPageTitle == true &&
result_params != null)
{
string strTitle = (string)result_params["title"];
if (string.IsNullOrEmpty(strTitle) == false)
{
this.Page.Title = strTitle;
}
}
/*
* string strPrefix = "";
* if (this.Wrapper == true)
* strPrefix = this.GetPrefixString("书目信息", "content_wrapper")
+ "<div class='biblio_wrapper'>";
+
+ string strPostfix = "";
+ if (this.Wrapper == true)
+ strPostfix = "</div>" + this.GetPostfixString();
* */
/*
* LiteralControl literal = (LiteralControl)FindControl("biblio");
* literal.Text = strPrefix + strBiblio + strPostfix;
* */
// strBiblio = strPrefix + strBiblio + strPostfix;
#endif
}
}
// 屏蔽等状态显示
string strResult = "";
string strImage = "";
if (StringUtil.IsInList("精品", strBiblioState) == true)
{
strImage = "<img src='" + MyWebPage.GetStylePath(app, "valuable.gif") + "'/>";
strResult += "<div class='valuable' title='精品'>"
+ strImage
+ this.GetString("精品")
+ "</div>";
}
if (StringUtil.IsInList("锁定", strBiblioState) == true)
{
strImage = "<img src='" + MyWebPage.GetStylePath(app, "locked.gif") + "'/>";
strResult += "<div class='locked' title='锁定'>"
+ strImage
+ this.GetString("锁定")
+ "</div>";
}
string strDisplayState = "";
if (StringUtil.IsInList("审查", strBiblioState) == true)
{
strImage = "<img src='" + MyWebPage.GetStylePath(app, "censor.gif") + "'/>";
strDisplayState = this.GetString("审查");
}
if (StringUtil.IsInList("屏蔽", strBiblioState) == true)
{
strImage = "<img src='" + MyWebPage.GetStylePath(app, "disable.gif") + "'/>";
if (String.IsNullOrEmpty(strDisplayState) == false)
{
strDisplayState += ",";
}
strDisplayState += this.GetString("屏蔽");
}
if (String.IsNullOrEmpty(strDisplayState) == false)
{
strResult += "<div class='forbidden' title='" + this.GetString("屏蔽原因") + "'>"
+ strImage
+ string.Format(this.GetString("本书目记录目前为X状态"), strDisplayState)
+ (strOriginCreator == sessioninfo.UserID ? "，" + this.GetString("其他人(非管理员)看不到下列内容") : "")
+ "</div>";
}
if (String.IsNullOrEmpty(strResult) == false)
{
strResult = "<div class='biblio_state'>" + strResult + "</div>";
}
if (this.EditAction == "changestate")
{
inputline.Visible = true;
SetStateValueToControls(strBiblioState);
cmdline.Visible = false; // 在编辑态，命令条就不要出现了
}
else
{
inputline.Visible = false;
}
if (this.Active == false)
{
cmdline.Visible = false;
inputline.Visible = false; // 即便在编辑态也要加以压抑
}
string strClass = "biblio";
if ((String.IsNullOrEmpty(strResult) == false ||
inputline.Visible == true) &&
this.Wrapper == false)
{
strClass += " frame-border";
}
LiteralControl outer_class = (LiteralControl)this.FindControl("outer_class");
outer_class.Text = strClass;
// output.Write(strBiblio);
LiteralControl literal = (LiteralControl)FindControl("biblio");
// literal.Text = "<div class='"+strClass+"'>" + strResult + strBiblio + "</biblio>";
literal.Text = strResult + strBiblio;
base.Render(output);
return;
ERROR1:
output.Write(strError);
}
int BuildBiblioRecord(
string strMarcSyntax,
string strTitle,
string strAuthor,
string strPublisher,
string strIsbnIssn,
string strPrice,
string strSummary,
string strOperator,
out string strMARC,
out string strError)
{
strError = "";
// strMARC = "012345678901234567890123";
strMARC = "00892nam0 2200277 45 ";
string strField = "";
int nRet = 0;
if (strMarcSyntax.ToLower() == "unimarc")
{
// 010
strField = "010 "
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strIsbnIssn
+ new string(MarcDocument.SUBFLD, 1) + "d"
+ strPrice;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"010",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 010 error";
return(-1);
}
// 200
strField = "20010"
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strTitle
+ new string(MarcDocument.SUBFLD, 1) + "f"
+ strAuthor
;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"200",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 200 error";
return(-1);
}
// 210
strField = "210 "
+ new string(MarcDocument.SUBFLD, 1) + "c"
+ strPublisher;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"210",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 210 error";
return(-1);
}
// 330
strField = "330 "
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strSummary;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"330",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 330 error";
return(-1);
}
// 701
strField = "701 "
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strAuthor
;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"701",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 701 error";
return(-1);
}
}
else if (strMarcSyntax.ToLower() == "usmarc")
{
// 020
strField = "020 "
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strIsbnIssn
+ new string(MarcDocument.SUBFLD, 1) + "c"
+ strPrice;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"020",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 020 error";
return(-1);
}
// 245
strField = "24510"
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strTitle
+ new string(MarcDocument.SUBFLD, 1) + "c"
+ strAuthor
;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"245",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 245 error";
return(-1);
}
// 260
strField = "260 "
+ new string(MarcDocument.SUBFLD, 1) + "b"
+ strPublisher;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"260",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 260 error";
return(-1);
}
// 520
strField = "520 "
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strSummary;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"520",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 520 error";
return(-1);
}
// 701
strField = "700 "
+ new string(MarcDocument.SUBFLD, 1) + "a"
+ strAuthor
;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"700",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 700 error";
return(-1);
}
}
// 998
strField = "998 "
+ new string(MarcDocument.SUBFLD, 1) + "s"
+ "订购征询,读者创建"
+ new string(MarcDocument.SUBFLD, 1) + "u"
+ DateTime.Now.ToString("u")
+ new string(MarcDocument.SUBFLD, 1) + "z"
+ strOperator
;
nRet = MarcDocument.ReplaceField(
ref strMARC,
"998",
0,
strField);
if (nRet == -1)
{
strError = "ReplaceField 998 error";
return(-1);
}
return(0);
}
void submit_button_Click(object sender, EventArgs e)
{
int nRet = 0;
long lRet = 0;
string strError = "";
// string strOutputPath = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
bool bManager = false;
if (string.IsNullOrEmpty(sessioninfo.UserID) == true ||
StringUtil.IsInList("managecomment", sessioninfo.RightsOrigin) == false)
{
bManager = false;
}
else
{
bManager = true;
}
if (bManager == false)
{
strError = "当前帐户不具备 managecomment 权限， 不能进行修改书目状态的操作";
goto ERROR1;
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
string strBiblioRecPath = this.BiblioRecPath;
byte[] timestamp = null;
string strBiblioXml = "";
string[] formats = new string[1];
formats[0] = "xml";
string[] results = null;
lRet = // sessioninfo.Channel.
channel.GetBiblioInfos(
null,
strBiblioRecPath,
"",
formats,
out results,
out timestamp,
out strError);
if (lRet == -1)
{
strError = "获得书目记录 '" + strBiblioRecPath + "' 时出错: " + strError;
goto ERROR1;
}
if (lRet == 0)
{
strError = "书目记录 '" + strBiblioRecPath + "' 不存在";
goto ERROR1;
}
if (results == null || results.Length < 1)
{
strError = "results error {11AD709F-2DBC-41DE-8129-184FFAD59815}";
goto ERROR1;
}
strBiblioXml = results[0];
byte[] old_timestamp = ByteArray.GetTimeStampByteArray(this.Timestamp);
if (ByteArray.Compare(timestamp, old_timestamp) != 0)
{
strError = "修改被拒绝。因为记录 '" + strBiblioRecPath + "' 在保存前已经被其他人修改过。请重新装载";
goto ERROR1;
}
string strOutMarcSyntax = "";
string strMarc = "";
// 将MARCXML格式的xml记录转换为marc机内格式字符串
// parameters:
// bWarning ==true, 警告后继续转换,不严格对待错误; = false, 非常严格对待错误,遇到错误后不继续转换
// strMarcSyntax 指示marc语法,如果==""，则自动识别
// strOutMarcSyntax out参数，返回marc，如果strMarcSyntax == ""，返回找到marc语法，否则返回与输入参数strMarcSyntax相同的值
nRet = MarcUtil.Xml2Marc(strBiblioXml,
true,
"", // this.CurMarcSyntax,
out strOutMarcSyntax,
out strMarc,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
string strBiblioState = MarcDocument.GetFirstSubfield(strMarc,
"998",
"s"); // 状态
// 修改998字段
string strOldBiblioState = strBiblioState;
this.GetStateValueFromControls(ref strBiblioState);
if (strOldBiblioState == strBiblioState)
{
// 也退出编辑态
cancel_button_Click(this, new EventArgs());
strError = "状态没有发生变化，放弃保存书目记录";
goto ERROR1;
}
MarcUtil.SetFirstSubfield(ref strMarc,
"998",
"s",
strBiblioState);
// 保存
// 将MARC格式转换为XML格式
// 2015/10/12 从 Marc2Xml() 修改为 Marc2XmlEx()
string strXml = strBiblioXml;
nRet = MarcUtil.Marc2XmlEx(
strMarc,
strOutMarcSyntax,
ref strXml,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
string strOutputBiblioRecPath = "";
byte[] baOutputTimestamp = null;
lRet = // sessioninfo.Channel.
channel.SetBiblioInfo(
null,
"change",
strBiblioRecPath,
"xml",
strXml,
timestamp,
"",
out strOutputBiblioRecPath,
out baOutputTimestamp,
out strError);
if (lRet == -1)
{
goto ERROR1;
}
this.Timestamp = ByteArray.GetHexTimeStampString(baOutputTimestamp);
return;
}
finally
{
sessioninfo.ReturnChannel(channel);
}
ERROR1:
this.SetDebugInfo("errorinfo", strError);
}
