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);
}
protected void Page_Load(object sender, EventArgs e)
{
if (WebUtil.PrepareEnvironment(this,
ref app,
ref sessioninfo) == false)
{
return;
}
// 是否登录?
if (string.IsNullOrEmpty(sessioninfo.UserID) == true)
{
sessioninfo.UserID = "public";
sessioninfo.IsReader = false;
}
string strError = "";
int nRet = 0;
string strBarcode = this.Request["barcode"];
if (string.IsNullOrEmpty(strBarcode) == true)
{
strError = "需要指定barcode参数";
goto ERROR1;
}
string strLang = this.Request["lang"];
if (string.IsNullOrEmpty(strLang) == false)
{
//this.UICulture = strLang;
//this.Culture = strLang;
try
{
Thread.CurrentThread.CurrentCulture =
CultureInfo.CreateSpecificCulture(strLang);
Thread.CurrentThread.CurrentUICulture = new
CultureInfo(strLang);
}
catch
{
}
//this.Session["lang"] = Thread.CurrentThread.CurrentUICulture.Name;
}
#if NO
// test
this.Response.Write("test");
this.Response.End();
return;
#endif
if (StringUtil.HasHead(strBarcode, "biblio_html:") == true)
{
string strBiblioRecPath = strBarcode.Substring("biblio_html:".Length);
// 获得书目记录XML
string[] formats = new string[1];
formats[0] = "xml";
byte[] timestamp = null;
string[] results = null;
// 2016/1/24
if (string.IsNullOrEmpty(sessioninfo.UserID) == true)
{
strError = "sessioninfo.UserID 为空 (sessioninfo.Parameters='" + sessioninfo.Parameters + "') {F548F93A-3ED7-4F7A-8729-CD65E375D360}";
goto ERROR1;
}
LibraryChannel channel = null;
#if CHANNEL_POOL
channel = sessioninfo.GetChannel(true /*, sessioninfo.Parameters*/);
#else
channel = sessioninfo.GetChannel(false);
#endif
long lRet = channel.GetBiblioInfos(
null,
strBiblioRecPath,
"",
formats,
out results,
out timestamp,
out strError);
#if CHANNEL_POOL
sessioninfo.ReturnChannel(channel);
#endif
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 {87C72690-662D-48E3-920D-B0E0C5D53726}";
goto ERROR1;
}
string strBiblioXml = results[0];
// 创建HTML
string strBiblioDbName = StringUtil.GetDbName(strBiblioRecPath);
// 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
string strResult = "";
KeyValueCollection result_params = null;
string strFilterFileName = strLocalPath; // app.CfgDir + "\\biblio.fltx";
nRet = app.ConvertBiblioXmlToHtml(
strFilterFileName,
strBiblioXml,
strBiblioRecPath,
out strResult,
out result_params,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
this.Response.Write(strResult);
this.Response.End();
return;
}
else if (StringUtil.HasHead(strBarcode, "formated:") == true)
{
strBarcode = strBarcode.Substring("formated:".Length);
string strArrivedItemBarcode = "";
string[] barcodes = strBarcode.Split(new char[] { ',' });
string strTemp = "";
foreach (string barcode in barcodes)
{
if (string.IsNullOrEmpty(barcode) == true)
{
continue;
}
if (string.IsNullOrEmpty(strTemp) == false)
{
strTemp += ",";
}
if (barcode[0] == '!')
{
strArrivedItemBarcode = barcode.Substring(1);
strTemp += strArrivedItemBarcode;
}
else
{
strTemp += barcode;
}
}
strBarcode = strTemp;
string strStyle = "html"; // this.Request["style"];
string strOtherParams = ""; // this.Request["otherparams"];
LibraryChannel channel = null;
#if CHANNEL_POOL
channel = sessioninfo.GetChannel(true /*, sessioninfo.Parameters*/); // 2016/1/25 增加第二参数
#else
channel = sessioninfo.GetChannel(false);
#endif
// 获得一系列册的摘要字符串
//
// paramters:
// strStyle 风格。逗号间隔的列表。如果包含html text表示格式。forcelogin
// strOtherParams <a>命令中其余的参数。例如" target='_blank' "可以用来打开新窗口
string strResult = ReservationInfoControl.GetBarcodesSummary(
app,
channel,
strBarcode,
strArrivedItemBarcode,
strStyle,
strOtherParams);
#if CHANNEL_POOL
sessioninfo.ReturnChannel(channel);
#endif
this.Response.Write(strResult);
this.Response.End();
return;
}
else
{
// 2016/1/25
if (string.IsNullOrEmpty(sessioninfo.UserID) == true)
{
strError = "sessioninfo.UserID 为空 (sessioninfo.Parameters='" + sessioninfo.Parameters + "') {9A54CD5B-B1CF-43D2-8AE3-1969B5873055}";
goto ERROR1;
}
// 获得摘要
string strSummary = "";
string strBiblioRecPath = "";
LibraryChannel channel = null;
#if CHANNEL_POOL
channel = sessioninfo.GetChannel(true /*, sessioninfo.Parameters*/); // 2016/1/25 增加第二参数
#else
channel = sessioninfo.GetChannel(false);
#endif
long lRet = channel.GetBiblioSummary(
null,
strBarcode,
null,
null,
out strBiblioRecPath,
out strSummary,
out strError);
#if CHANNEL_POOL
sessioninfo.ReturnChannel(channel);
#endif
if (lRet == -1 || lRet == 0)
{
strSummary = strError;
}
this.Response.Write(strSummary);
this.Response.End();
}
return;
ERROR1:
this.Response.Write(strError);
this.Response.End();
}
int PrepareBiblioRecord(
out string strError)
{
strError = "";
int nRet = 0;
long lRet = 0;
// string strOutputPath = "";
if (string.IsNullOrEmpty(this.RecPath) == true)
{
return(0); // 此时无法进行初始化
}
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
string strBiblioXml = "";
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
// string strBiblioState = "";
byte[] timestamp = null;
string[] formats = new string[1];
formats[0] = "xml";
string[] results = null;
lRet = // sessioninfo.Channel.
channel.GetBiblioInfos(
null,
this.RecPath,
"",
formats,
out results,
out timestamp,
out strError);
if (lRet == -1)
{
strError = "获得书目记录 '" + this.RecPath + "' 时出错: " + strError;
goto ERROR1;
}
if (lRet == 0)
{
strError = "书目记录 '" + this.RecPath + "' 不存在";
goto ERROR1;
}
if (results == null || results.Length < 1)
{
strError = "results error {A9217775-645E-42F1-8307-22B26C0E1D69}";
goto ERROR1;
}
strBiblioXml = results[0];
this.m_strXml = strBiblioXml;
this.Timestamp = ByteArray.GetHexTimeStampString(timestamp);
this.BiblioRecPath = this.RecPath;
}
finally
{
sessioninfo.ReturnChannel(channel);
}
if (app.SearchLog != null)
{
SearchLogItem log = new SearchLogItem();
log.IP = this.Page.Request.UserHostAddress.ToString();
log.Query = "";
log.Time = DateTime.UtcNow;
log.HitCount = 1;
log.Format = "biblio";
log.RecPath = this.RecPath;
app.SearchLog.AddLogItem(log);
}
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;
}
this.m_strMARC = strMarc;
}
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);
}
}
}
if (bAjax == false)
{
string strBiblio = "";
string strBiblioDbName = StringUtil.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
KeyValueCollection 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 && result_params.Count > 0)
{
string strTitle = result_params["title"].Value;
if (string.IsNullOrEmpty(strTitle) == false)
{
this.Page.Title = strTitle;
}
bool bHasDC = false;
// 探测一下，是否有至少一个DC.开头的 key ?
foreach (KeyValue item in result_params)
{
if (StringUtil.HasHead(item.Key, "DC.") == true)
{
bHasDC = true;
break;
}
}
if (bHasDC == true)
{
// <header profile="http://dublincore.org/documents/2008/08/04/dc-html/">
this.Page.Header.Attributes.Add("profile", "http://dublincore.org/documents/2008/08/04/dc-html/");
// DC rel
//
HtmlLink link = new HtmlLink();
link.Href = "http://purl.org/dc/elements/1.1/";
link.Attributes.Add("rel", "schema.DC");
this.Page.Header.Controls.Add(link);
// <link rel="schema.DCTERMS" href="http://purl.org/dc/terms/" >
link = new HtmlLink();
link.Href = "http://purl.org/dc/terms/";
link.Attributes.Add("rel", "schema.DCTERMS");
this.Page.Header.Controls.Add(link);
foreach (KeyValue item in result_params)
{
if (StringUtil.HasHead(item.Key, "DC.") == false &&
StringUtil.HasHead(item.Key, "DCTERMS.") == false)
{
continue;
}
HtmlMeta meta = new HtmlMeta();
meta.Name = item.Key;
meta.Content = item.Value;
if (StringUtil.HasHead(item.Value, "urn:") == true ||
StringUtil.IsHttpUrl(item.Value) == true ||
StringUtil.HasHead(item.Value, "info:") == true
)
{
meta.Attributes.Add("scheme", "DCTERMS.URI");
}
this.Page.Header.Controls.Add(meta);
}
}
}
this.m_strOpacBiblio = strBiblio;
}
return(0);
ERROR1:
return(-1);
}