public static long GetServerResultCount(
SessionInfo sessioninfo,
string strResultsetName)
{
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
string strError = "";
Record[] searchresults = null;
long lRet = // sessioninfo.Channel.
channel.GetSearchResult(
null,
strResultsetName,
0,
0,
"id",
"zh",
out searchresults,
out strError);
return(lRet);
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// 删除
int Delete(
out string strError)
{
strError = "";
long nRet = 0;
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
MessageData[] messages = new MessageData[1];
MessageData[] output_messages = null;
messages[0] = new MessageData();
messages[0].strRecordID = this.RecordID;
messages[0].TimeStamp = this.TimeStamp;
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
if (String.IsNullOrEmpty(this.RecordID) == false)
{
// 如果是废件箱内的消息, 彻底删除
if (BoxesInfo.IsRecycleBin(this.BoxName) == true)
{
nRet = // sessioninfo.Channel.
channel.SetMessage(
"delete",
"",
messages,
out output_messages,
out strError);
}
else
{
// 否则移动到废件箱
nRet = // sessioninfo.Channel.
channel.SetMessage(
"delete",
"movetorecyclebin",
messages,
out output_messages,
out strError);
}
if (nRet == -1)
{
return(-1);
}
this.BoxName = null; // 现在不属于任何信箱
}
return(0);
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// TODO: 检查boxtype
// 装入一个信箱的信息
public int LoadBox(
string strUserID,
string strBoxType,
out string strError)
{
strError = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
// 首先默认控件的当前信箱
if (String.IsNullOrEmpty(strBoxType) == true)
{
strBoxType = this.CurrentBoxType;
}
// 若还是空, 则默认INBOX
if (String.IsNullOrEmpty(strBoxType) == true)
{
strBoxType = BoxesInfo.INBOX;
}
string strResultSetName = "messagelist_" + strBoxType;
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
int nTotalCount = 0;
MessageData[] messages = null;
long nRet = // sessioninfo.Channel.
channel.ListMessage(
"search", // true,
strResultSetName,
strBoxType,
MessageLevel.Summary,
0,
0,
out nTotalCount,
out messages,
out strError);
if (nRet == -1)
{
return(-1);
}
this.ResultSetName = strResultSetName;
this.ResultCount = nTotalCount;
this.CurrentBoxType = strBoxType;
return(0);
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// 获得历史信息
// parameters:
// nStart 开始位置。如果为 -1，表示仅获得事项总数
// return:
// -2 尚未登录
// -1 出错
// 其它 符合条件的事项总数
int GetChargingHistory(int nPageNo,
int nItemsPerPage,
out List <ChargingItemWrapper> results,
out string strError)
{
strError = "";
results = null;
// 获得读者证条码号
string strReaderBarcode = "";
{
// return:
// -1 出错
// 0 成功
// 1 尚未登录
int nRet = this.LoadReaderXml(out strError);
if (nRet == -1)
{
return(0);
}
if (nRet == 1)
{
return(-2);
}
strReaderBarcode = DomUtil.GetElementText(ReaderDom.DocumentElement, "barcode");
}
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
// 获得借阅历史
// parameters:
// nPageNo 页号
// nItemsPerPage 每页的事项个数。如果为 -1，表示希望从头获取全部内容
// return:
// -1 出错
// 其它 符合条件的事项总数
return((int)//sessioninfo.Channel.
channel.LoadChargingHistory(
null,
strReaderBarcode,
"return,lost,read",
nPageNo,
nItemsPerPage,
out results,
out strError));
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// 重新检索结果集
public void RefreshList()
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
string strError = "";
int nTotalCount = 0;
MessageData[] messages = null;
if (String.IsNullOrEmpty(this.UserID) == true)
{
// text-level: 内部错误
throw new Exception("UserID为空");
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
// 重新发起检索，但暂不获取
long nRet = // sessioninfo.Channel.
channel.ListMessage(
"search", // true,
this.ResultSetName,
this.CurrentBoxType,
MessageLevel.Summary,
0,
0,
out nTotalCount,
out messages,
out strError);
if (nRet == -1)
{
// text-level: 内部错误
this.SetDebugInfo("errorinfo", "刷新时检索失败: " + strError);
}
else
{
this.ResultCount = nTotalCount;
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
protected override void Render(HtmlTextWriter writer)
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
long nRet = 0;
int nPageNo = this.StartIndex / this.PageMaxLines;
if (nPageNo >= this.PageCount) // 如果超过最后一页
{
lastpage_Click(null, null);
}
SetResultInfo();
string strError = "";
List <string> tempids = new List <string>();
if (this.ResultCount != 0)
{
MessageData[] messages = null;
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
int nTotalCount = 0;
nRet = // sessioninfo.Channel.
channel.ListMessage(
"", // false,
this.ResultSetName,
this.CurrentBoxType,
MessageLevel.Summary,
this.StartIndex,
this.PageMaxLines,
out nTotalCount,
out messages,
out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
// 显示本页中的浏览行
for (int i = 0; i < this.PageMaxLines; i++)
{
MessageData data = null;
if (i < messages.Length)
{
data = messages[i];
}
PlaceHolder line = (PlaceHolder)this.FindControl("line" + Convert.ToString(i));
if (line == null)
{
PlaceHolder insertpoint = (PlaceHolder)this.FindControl("insertpoint");
PlaceHolder content = (PlaceHolder)this.FindControl("content");
line = this.NewContentLine(content, i, insertpoint);
}
LiteralControl no = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_no");
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
LiteralControl sender = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_sender");
LiteralControl recipient = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_recipient");
LiteralControl subject = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_subject");
LiteralControl date = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_date");
LiteralControl size = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_size");
LiteralControl classname = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_classname");
if (data == null)
{
checkbox.Visible = false;
subject.Text = " ";
continue;
}
checkbox.Visible = true;
tempids.Add(data.strRecordID);
// 序号
string strNo = " ";
strNo = Convert.ToString(i + this.StartIndex + 1);
no.Text = strNo;
string strDetailUrl = "./message.aspx?id=" + data.strRecordID;
if (data.strSubject == "")
{
data.strSubject = this.GetString("无"); // "(无)"
}
sender.Text = data.strSender;
recipient.Text = data.strRecipient;
subject.Text = "<a href='" + strDetailUrl + "'>" + data.strSubject + "</a>";
date.Text = DateTimeUtil.LocalTime(data.strCreateTime);
size.Text = data.strSize;
if (data.Touched == true)
{
classname.Text = "content";
}
else
{
classname.Text = "content new";
}
} // end of for
this.LineCount = Math.Max(this.LineCount, this.PageMaxLines);
}
else
{
// 显示空行
for (int i = 0; i < this.PageMaxLines; i++)
{
PlaceHolder line = (PlaceHolder)this.FindControl("line" + Convert.ToString(i));
if (line == null)
{
PlaceHolder insertpoint = (PlaceHolder)this.FindControl("insertpoint");
PlaceHolder content = (PlaceHolder)this.FindControl("content");
line = this.NewContentLine(content, i, insertpoint);
}
line.Visible = true;
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
checkbox.Visible = false;
LiteralControl subject = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_subject");
subject.Text = " ";
}
}
this.ItemIDs = tempids;
// 设置删除按钮文字
Button deletebutton = (Button)this.FindControl("delete");
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
deletebutton.Text = this.GetString("永久删除选定的消息");
}
else
{
deletebutton.Text = this.GetString("将选定的消息移至废件箱");
}
// 设置删除全部按钮文字
Button deleteallbutton = (Button)this.FindControl("deleteall");
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
deleteallbutton.Text = this.GetString("永久删除全部消息");
}
else
{
deleteallbutton.Text = this.GetString("将全部消息移至废件箱");
}
base.Render(writer);
}
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();
}
void renewButton_Click(object sender, EventArgs e)
{
List <string> barcodes = this.GetCheckedBorrowBarcodes();
if (barcodes.Count == 0)
{
// text-level: 用户提示
this.SetDebugInfo("errorinfo", this.GetString("尚未选择要续借的事项")); // "操作失败。尚未选择要续借的事项。"
return;
}
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
for (int i = 0; i < barcodes.Count; i++)
{
string strItemBarcode = barcodes[i];
//string strItemRecord = "";
//string strReaderRecord = "";
string strReaderBarcode = "";
if (String.IsNullOrEmpty(this.ReaderBarcode) == false)
{
strReaderBarcode = this.ReaderBarcode;
}
else
{
strReaderBarcode = sessioninfo.ReaderInfo.Barcode;
}
if (String.IsNullOrEmpty(strReaderBarcode) == true)
{
// text-level: 用户提示
this.SetDebugInfo("errorinfo", this.GetString("尚未指定读者证条码号")); // "尚未指定读者证条码号。操作失败。"
return;
}
string[] aDupPath = null;
string[] item_records = null;
string[] reader_records = null;
string[] biblio_records = null;
BorrowInfo borrow_info = null;
string strError = "";
string strOutputReaderBarcode = "";
long lRet = // sessioninfo.Channel.
channel.Borrow(
null,
true,
strReaderBarcode,
strItemBarcode,
null,
false,
null,
"", // style
"",
out item_records,
"",
out reader_records,
"",
out biblio_records,
out aDupPath,
out strOutputReaderBarcode,
out borrow_info,
out strError);
if (lRet == -1)
{
this.SetDebugInfo("errorinfo", strError);
return;
}
// 清除读者记录缓存，以便借阅信息得到刷新
sessioninfo.ClearLoginReaderDomCache();
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
// text-level: 用户提示
this.SetDebugInfo(this.GetString("续借成功")); // "续借成功。"
}
// 根据记录数量的多少，少的时候可以立即返回结果，多的时候用线程后台处理，然后可以随时查询状态
// 线程用线程池，避免过多耗用线程数目
// 根据结果集名，提取全部书目 XML 记录，然后批处理经过 MarcFilter 过滤，创建若干个子结果集
// 最基本的功能是返回子结果集的显示名，文件名，包含记录数量，供前端显示在界面上
// 较为深入的功能是，将子结果集按照 key 排序归并，而显示出二级条目和数量。二级结果集是子结果集的子结果集
// TODO: 如何及时清理Task对象，避免内存过度膨胀? 是否仅保存最新10个Task对象?
void GetFilterInfo(
string strResultsetName,
string strSelected,
string strLang)
{
string strError = "";
GetFilterInfo result_info = new GetFilterInfo();
if (string.IsNullOrEmpty(strResultsetName) == true)
{
strError = "结果集名不应为空";
goto ERROR1;
}
FilterTask t = app.FindFilterTask(strResultsetName); // Task对象是利用 Session 内结果集名来进行管理的
if (t == null)
{
// 如果一个结果集还没有被后台任务处理，就立即启动一个后台任务
t = new FilterTask();
app.SetFilterTask(strResultsetName, t);
string strGlobalResultSetName = "";
bool bShare = false;
if (strResultsetName[0] == '#')
{
strGlobalResultSetName = strResultsetName.Substring(1);
}
else
{
// 构造全局结果集名
strGlobalResultSetName = sessioninfo.GetHashCode() + "_" + strResultsetName;
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
// 先把结果集共享
// 管理结果集
// parameters:
// strAction share/remove 分别表示共享为全局结果集对象/删除全局结果集对象
long lRet = // sessioninfo.Channel.
channel.ManageSearchResult(
null,
"share",
strResultsetName,
strGlobalResultSetName,
out strError);
if (lRet == -1)
{
goto ERROR1;
}
bShare = true;
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
FilterTaskInput i = new FilterTaskInput();
i.App = app;
i.FilterFileName = Path.Combine(app.DataDir, "cfgs/facet.fltx");
i.ResultSetName = strGlobalResultSetName;
i.ShareResultSet = bShare;
// i.SessionInfo = sessioninfo;
i.TempDir = app.TempDir;
i.TaskName = strResultsetName; // Task对象是利用Session内结果集名来进行管理的
i.MaxCount = 1000;
// i.aggregation_names = new List<string>() {"author"};
XmlDocument def_dom = GetFacetDefDom(out strError);
if (def_dom == null)
{
goto ERROR1;
}
i.DefDom = def_dom;
ThreadPool.QueueUserWorkItem(t.ThreadPoolCallBack, i);
strError = "#pending"; // 表示正在处理，希望前端稍后重新访问
goto ERROR1;
}
else
{
if (t.TaskState == TaskState.Processing)
{
if (t.ProgressRange != 0)
{
result_info.ProgressValue = (int)(((double)t.ProgressValue / (double)t.ProgressRange) * 100);
}
strError = "#pending"; // 表示正在处理，希望前端稍后重新访问
goto ERROR1;
}
if (string.IsNullOrEmpty(t.ErrorInfo) == false)
{
strError = t.ErrorInfo;
goto ERROR1;
}
GC.Collect(); // 试着释放 Hashtable 等
long lHitCount = MyWebPage.GetServerResultCount(sessioninfo, strResultsetName);
XmlDocument def_dom = GetFacetDefDom(out strError);
if (def_dom == null)
{
goto ERROR1;
}
this.m_facetDom = def_dom;
this.m_strLang = strLang;
try
{
// 创建FilterInfo数组
result_info.Items = ResultsetFilter.BuildFilterInfos(
strResultsetName,
lHitCount,
strSelected,
GetKeyNameCaption,
t.ResultItems,
app.TempDir, // sessioninfo.GetTempDir(),
10);
// GC.Collect(); // 担心 DpResultSet 未能回收
}
catch (Exception ex)
{
strError = ExceptionUtil.GetAutoText(ex);
goto ERROR1;
}
if (t.HitCount > 1000)
{
result_info.Comment = "分面导航只提取了当前结果集的前 1000 条记录";
}
}
// 返回一级节点的名字和包含记录数量
this.Response.Write(MyWebPage.GetResultString(result_info));
this.Response.End();
return;
ERROR1:
result_info.ErrorString = strError;
this.Response.Write(MyWebPage.GetResultString(result_info));
this.Response.End();
}
// 预约：删除请求
void reservationDeleteButton_Click(object sender, EventArgs e)
{
string strBarcodeList = GetChekcedReservationBarcodes();
if (String.IsNullOrEmpty(strBarcodeList) == true)
{
// text-level: 用户提示
this.SetDebugInfo("errorinfo", this.GetString("尚未选择要删除的预约事项")); // "尚未选择要删除的预约事项。"
return;
}
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
string strReaderBarcode = "";
if (String.IsNullOrEmpty(this.ReaderBarcode) == false)
{
strReaderBarcode = this.ReaderBarcode;
}
else
{
strReaderBarcode = sessioninfo.ReaderInfo.Barcode;
}
if (String.IsNullOrEmpty(strReaderBarcode) == true)
{
// text-level: 用户提示
this.SetDebugInfo("errorinfo", this.GetString("尚未指定读者证条码号。操作失败")); // "尚未指定读者证条码号。操作失败。"
return;
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
string strError = "";
long lRet = // sessioninfo.Channel.
channel.Reservation(
null,
"delete",
strReaderBarcode,
strBarcodeList,
out strError);
if (lRet == -1)
{
this.SetDebugInfo("errorinfo", strError);
}
else
{
// text-level: 用户提示
string strMessage = this.GetString("删除预约信息成功。请看预约列表"); // "删除预约信息成功。请看预约列表。"
// 成功时也可能有提示信息
if (String.IsNullOrEmpty(strError) == false)
{
strMessage += "<br/><br/>" + strError;
}
this.SetDebugInfo(strMessage);
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
// 清除读者记录缓存
sessioninfo.ClearLoginReaderDomCache();
}
void CreateBoxListControls(PlaceHolder boxlist)
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
bool bDetectFullCount = true; // 是否首次就探测所有信箱的未读数字
LiteralControl literal = new LiteralControl();
literal.Text = this.GetPrefixString(
this.GetString("信箱"),
"boxes_wrapper");
literal.Text += "<table class='boxes'>"; // width='100%' cellspacing='1' cellpadding='4'
boxlist.Controls.Add(literal);
LinkButton linkbutton = null;
int nInboxUntouchedCount = 0; // 收件箱中的未读信件数目
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
for (int i = 0; i < app.BoxesInfo.Boxes.Count; i++)
{
Box box = app.BoxesInfo.Boxes[i];
string strClass = "box";
if (/*box.Name == this.CurrentBoxType*/
box.Type == this.CurrentBoxType)
{
strClass = "box active";
}
literal = new LiteralControl();
literal.Text = "<tr class='" + strClass + "'><td class='" + strClass + "' nowrap>";
boxlist.Controls.Add(literal);
int nCount = 0;
if (bDetectFullCount == true)
{
nCount = // sessioninfo.Channel.
channel.GetUntouchedMessageCount(
box.Name);
if (nCount != -1)
{
// untouchedcountlist[box.Name] = (object)nCount;
}
if (box.Type == BoxesInfo.INBOX)
{
nInboxUntouchedCount = nCount;
}
}
linkbutton = new LinkButton();
linkbutton.ID = box.Name;
string strCaption = app.BoxesInfo.GetString(box.Type); // 获得信箱对于当前语言的名字 2009/7/14 changed
if (nCount != 0)
{
linkbutton.Text = strCaption + "(" + Convert.ToString(nCount) + ")";
}
else
{
linkbutton.Text = strCaption;
}
linkbutton.Click += new EventHandler(linkbutton_Click);
boxlist.Controls.Add(linkbutton);
literal = new LiteralControl();
literal.Text = "</td></tr>";
boxlist.Controls.Add(literal);
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
// this.UntouchedCountList = untouchedcountlist; // 更新内容
literal = new LiteralControl();
literal.Text = "<tr class='cmd'><td class='newmessage'>";
boxlist.Controls.Add(literal);
Button newmessagebutton = new Button();
newmessagebutton.ID = "newmessage";
newmessagebutton.Text = this.GetString("撰写消息");
newmessagebutton.CssClass = "newmessage";
newmessagebutton.Click += new EventHandler(newmessage_Click);
boxlist.Controls.Add(newmessagebutton);
literal = new LiteralControl();
literal.Text = "</td></tr>";
boxlist.Controls.Add(literal);
literal = new LiteralControl();
literal.Text = "</table>" + this.GetPostfixString();
boxlist.Controls.Add(literal);
}
// 删除选择的消息
void deletebutton_Click(object sender, EventArgs e)
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
List <string> ids = new List <string>();
for (int i = 0; i < this.LineCount; i++)
{
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
if (checkbox.Checked == true)
{
if (this.ItemIDs.Count <= i)
{
// text-level: 内部错误
this.SetDebugInfo("errorinfo", "ItemIDs失效...");
return;
}
ids.Add(this.ItemIDs[i]);
checkbox.Checked = false;
}
}
if (ids.Count == 0)
{
// text-level: 用户提示
this.SetDebugInfo(this.GetString("尚未选择任何消息"));
return;
}
bool bMoveToRecycleBin = true;
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
bMoveToRecycleBin = false;
}
else
{
bMoveToRecycleBin = true;
}
MessageData[] messages = new MessageData[ids.Count];
for (int i = 0; i < ids.Count; i++)
{
messages[i] = new MessageData();
messages[i].strRecordID = ids[i];
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
MessageData[] output_messages = null;
string strError = "";
long nRet = // sessioninfo.Channel.
channel.SetMessage("delete",
bMoveToRecycleBin == true ? "movetorecyclebin" : "",
messages,
out output_messages,
out strError);
if (nRet == -1)
{
this.SetDebugInfo("errorinfo", strError);
}
else
{
if (bMoveToRecycleBin == true)
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息移动到废件箱"), // "已将 {0} 个消息移动到废件箱。"
ids.Count.ToString()));
// "已将 " + ids.Count + " 个消息移动到废件箱。");
}
else
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息永久删除"), // "已将 {0} 个消息永久删除。"
ids.Count.ToString()));
// "已将 " + ids.Count + " 个消息永久删除。");
}
this.RefreshList(); // 刷新当前结果集显示
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// 发送
int Send(out string strError)
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
strError = "";
TextBox recipient = (TextBox)this.FindControl("recipient");
if (String.IsNullOrEmpty(recipient.Text) == true)
{
// text-level: 用户提示
strError = this.GetString("尚未填写收件人"); // "尚未填写收件人"
return(-1);
}
TextBox subject = (TextBox)this.FindControl("subject");
if (String.IsNullOrEmpty(subject.Text) == true)
{
// text-level: 用户提示
strError = this.GetString("尚未填写主题"); // "尚未填写主题"
return(-1);
}
TextBox sender = (TextBox)this.FindControl("sender");
sender.Text = this.UserID;
TextBox content = (TextBox)this.FindControl("content");
MessageData[] messages = new MessageData[1];
MessageData[] output_messages = null;
messages[0] = new MessageData();
messages[0].strRecipient = recipient.Text;
messages[0].strSender = sender.Text;
messages[0].strSubject = subject.Text;
messages[0].strMime = "text";
messages[0].strBody = content.Text;
//messages[0].strRecordID = strOldRecordID; // string strOldRecordID,
//messages[0].TimeStamp = baOldTimeStamp; // byte [] baOldTimeStamp,
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
long nRet = // sessioninfo.Channel.
channel.SetMessage(
"send",
"",
messages,
out output_messages,
out strError);
if (nRet == -1)
{
return(-1);
}
// 如果来自草稿箱, 则需要从中永久删除
if (BoxesInfo.IsTemp(this.BoxName) == true)
{
messages = new MessageData[1];
output_messages = null;
messages[0] = new MessageData();
messages[0].strRecordID = this.RecordID; // string strOldRecordID,
messages[0].TimeStamp = this.TimeStamp; // byte [] baOldTimeStamp,
nRet = // sessioninfo.Channel.
channel.SetMessage(
"delete",
"",
messages,
out output_messages,
out strError);
if (nRet == -1)
{
return(-1);
}
this.BoxName = null; // 现在不属于任何信箱
}
return(0);
}
finally
{
sessioninfo.ReturnChannel(channel);
}
}
// 保存到草稿箱
int SaveToTemp(out string strError)
{
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
strError = "";
string strOldRecordID = "";
byte[] baOldTimeStamp = null;
// 如果是来自草稿的记录
if (BoxesInfo.IsTemp(this.BoxName) == true)
{
strOldRecordID = this.RecordID;
baOldTimeStamp = this.TimeStamp;
}
TextBox recipient = (TextBox)this.FindControl("recipient");
TextBox subject = (TextBox)this.FindControl("subject");
TextBox sender = (TextBox)this.FindControl("sender");
sender.Text = this.UserID;
TextBox content = (TextBox)this.FindControl("content");
//byte[] baOutputTimeStamp = null;
//string strOutputID = "";
MessageData[] messages = new MessageData[1];
MessageData[] output_messages = null;
messages[0] = new MessageData();
messages[0].strRecipient = recipient.Text;
messages[0].strSender = sender.Text;
messages[0].strSubject = subject.Text;
messages[0].strMime = "text";
messages[0].strBody = content.Text;
messages[0].strRecordID = strOldRecordID; // string strOldRecordID,
messages[0].TimeStamp = baOldTimeStamp; // byte [] baOldTimeStamp,
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
long nRet = // sessioninfo.Channel.
channel.SetMessage(
"save",
"",
messages,
out output_messages,
out strError);
if (nRet == -1)
{
return(-1);
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
if (output_messages == null || output_messages.Length < 1)
{
strError = "output_messages error";
return(-1);
}
// 为了便于再次修改后保存
this.RecordID = output_messages[0].strRecordID;
this.TimeStamp = output_messages[0].TimeStamp;
return(0);
}
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);
}
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);
}
// 提前获得记录体，然后可以获得parentid
public int LoadRecord(string strItemRecPath,
out string strParentID,
out string strError)
{
int nRet = 0;
strError = "";
strParentID = "";
this.EnsureChildControls();
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
string strXml = "";
// LibraryChannel channel = sessioninfo.Channel;
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
string strBiblio = "";
string strBiblioRecPath = "";
byte[] timestamp = null;
string strOutputPath = "";
long lRet = // sessioninfo.Channel.
channel.GetItemInfo(
null,
"@path:" + strItemRecPath,
"xml", // strResultType
out strXml,
out strOutputPath,
out timestamp,
"", // "recpath", // strBiblioType
out strBiblio,
out strBiblioRecPath,
out strError);
if (lRet == -1)
{
goto ERROR1;
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
XmlDocument itemdom = null;
nRet = OpacApplication.LoadToDom(strXml,
out itemdom,
out strError);
if (nRet == -1)
{
// text-level: 内部错误
strError = "装载册记录进入XML DOM时发生错误: " + strError;
goto ERROR1;
}
strParentID = DomUtil.GetElementText(itemdom.DocumentElement,
"parent");
// 册条码号
SetValue(itemdom, "barcode", "itembarcode");
// 右上角记录路径
string strUrl = "./book.aspx?ItemRecPath=" + HttpUtility.UrlEncode(strItemRecPath) + "#active";
LiteralControl recpath = (LiteralControl)this.FindControl("recpath");
recpath.Text = "<div class='recpath'><a href='" + strUrl + "' target='_blank' title='" + this.GetString("记录路径") + "'>" + strItemRecPath + "</a></div>";
// 状态
SetValue(itemdom, "state");
// 馆藏地点
SetValue(itemdom, "location");
// 册价格
SetValue(itemdom, "price");
// 出版时间
SetValue(itemdom, "publishTime", "publishtime");
// 渠道
SetValue(itemdom, "seller");
// 经费来源
SetValue(itemdom, "source");
// 索取号
SetValue(itemdom, "accessNo", "callnumber");
// 卷
SetValue(itemdom, "volume");
// 册类型
SetValue(itemdom, "bookType", "booktype");
// 登录号
SetValue(itemdom, "registerNo", "registerno");
// 注释
SetValue(itemdom, "comment");
// 批次号
SetValue(itemdom, "batchNo", "batchno");
LoginState loginstate = GlobalUtil.GetLoginState(this.Page);
// 借者
string strBorrower = DomUtil.GetElementText(itemdom.DocumentElement,
"borrower");
if (String.IsNullOrEmpty(strBorrower) == false)
{
string strBorrowDate = DomUtil.GetElementText(itemdom.DocumentElement,
"borrowDate");
strBorrowDate = DateTimeUtil.LocalDate(strBorrowDate);
string strBorrowPeriod = DomUtil.GetElementText(itemdom.DocumentElement,
"borrowPeriod");
strBorrowPeriod = app.GetDisplayTimePeriodStringEx(strBorrowPeriod);
string strBorrowerText = "";
if (loginstate == LoginState.Librarian)
{
strBorrowerText = "<a href='./readerinfo.aspx?barcode=" + strBorrower + "' target='_blank'>" + strBorrower + "</a>";
}
else if (loginstate == LoginState.Reader && sessioninfo.ReaderInfo.Barcode == strBorrower)
{
strBorrowerText = strBorrower + "(" + this.GetString("我自己") + ")";
}
else
{
strBorrowerText = new string('*', strBorrower.Length);
}
LiteralControl text = (LiteralControl)this.FindControl("borrower");
text.Text = this.GetString("借阅者") + ": " + strBorrowerText + " " + this.GetString("借阅日期") + ":" + strBorrowDate + " " + this.GetString("借阅期限") + ":" + strBorrowPeriod;
}
// 参考ID
SetValue(itemdom, "refID", "refid");
this.ItemRecPath = strItemRecPath;
this.m_bLoaded = true;
return(1);
ERROR1:
return(-1);
}
// 删除全部的消息
void deleteallbutton_Click(object sender, EventArgs e)
{
string strError = "";
long nRet = 0;
bool bMoveToRecycleBin = true;
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (BoxesInfo.IsRecycleBin(this.CurrentBoxType) == true)
{
bMoveToRecycleBin = false;
}
else
{
bMoveToRecycleBin = true;
}
string strStyle = this.CurrentBoxType;
if (bMoveToRecycleBin == true)
{
strStyle += ",movetorecyclebin";
}
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
MessageData[] output_messages = null;
nRet = // sessioninfo.Channel.
channel.SetMessage("deleteall",
strStyle,
null,
out output_messages,
out strError);
if (nRet == -1)
{
this.SetDebugInfo("errorinfo", strError);
return;
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
if (bMoveToRecycleBin == true)
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息移动到废件箱"), // "已将 {0} 个消息移动到废件箱。"
nRet.ToString()));
// "已将 " + nStart.ToString() + " 个消息移动到废件箱。"
}
else
{
// text-level: 用户提示
this.SetDebugInfo(
string.Format(this.GetString("已将s个消息永久删除"), // "已将 {0} 个消息永久删除。"
nRet.ToString()));
// "已将 " + nStart.ToString() + " 个消息永久删除。"
}
this.RefreshList(); // 刷新当前结果集显示
}
void submit_button_Click(object sender, EventArgs e)
{
string strError = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
string strCreator = sessioninfo.UserID;
// 先创建一条书目记录
TextBox biblio_title = (TextBox)this.FindControl("edit_biblio_title");
TextBox biblio_author = (TextBox)this.FindControl("edit_biblio_author");
TextBox biblio_publisher = (TextBox)this.FindControl("edit_biblio_publisher");
TextBox biblio_isbn = (TextBox)this.FindControl("edit_biblio_isbn");
TextBox biblio_price = (TextBox)this.FindControl("edit_biblio_price");
TextBox biblio_summary = (TextBox)this.FindControl("edit_biblio_summary");
// 检查必备字段
if (String.IsNullOrEmpty(biblio_title.Text) == true)
{
strError = "尚未输入书名/刊名";
goto ERROR1;
}
DropDownList store_dbname = (DropDownList)this.FindControl("store_dbname");
string strBiblioDbName = store_dbname.SelectedValue;
if (String.IsNullOrEmpty(strBiblioDbName) == true)
{
strError = "尚未选定目标库";
goto ERROR1;
}
string strBiblioRecPath = "";
string strMarcSyntax = "";
string strMARC = "";
// 得到目标书目库的MARC格式
ItemDbCfg cfg = app.GetBiblioDbCfg(strBiblioDbName);
if (cfg == null)
{
strError = "目标库 '" + strBiblioDbName + "' 不是系统定义的的书目库";
goto ERROR1;
}
strMarcSyntax = cfg.BiblioDbSyntax;
int nRet = BuildBiblioRecord(
strMarcSyntax,
biblio_title.Text,
biblio_author.Text,
biblio_publisher.Text,
biblio_isbn.Text,
biblio_price.Text,
biblio_summary.Text,
strCreator,
out strMARC,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
// 保存
// 将MARC格式转换为XML格式
nRet = MarcUtil.Marc2Xml(
strMARC,
strMarcSyntax,
out string strXml,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
#if NO
SessionInfo temp_sessioninfo = new SessionInfo(app);
temp_sessioninfo.UserID = app.ManagerUserName;
temp_sessioninfo.Password = app.ManagerPassword;
temp_sessioninfo.IsReader = false;
#endif
string strOutputBiblioRecPath = "";
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
strBiblioRecPath = strBiblioDbName + "/?";
long lRet = // temp_sessioninfo.Channel.
channel.SetBiblioInfo(
null,
"new",
strBiblioRecPath,
"xml",
strXml,
null,
"",
out strOutputBiblioRecPath,
out byte[] baOutputTimestamp,
out strError);
if (lRet == -1)
{
strError = "创建书目记录发生错误: " + strError;
goto ERROR1;
}
}
finally
{
#if NO
temp_sessioninfo.CloseSession();
temp_sessioninfo = null;
#endif
sessioninfo.ReturnChannel(channel);
}
// 清除每个输入域的内容
biblio_title.Text = "";
biblio_author.Text = "";
biblio_publisher.Text = "";
biblio_isbn.Text = "";
biblio_summary.Text = "";
biblio_price.Text = "";
strBiblioRecPath = strOutputBiblioRecPath;
CommentControl commentcontrol = (CommentControl)this.FindControl("commentcontrol");
// 创建评注记录
if (String.IsNullOrEmpty(commentcontrol.EditTitle) == false ||
String.IsNullOrEmpty(commentcontrol.EditContent) == false)
{
string strWarning = "";
commentcontrol.BiblioRecPath = strBiblioRecPath;
nRet = commentcontrol.DoSubmit(
out strWarning,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (String.IsNullOrEmpty(strWarning) == false)
{
this.SetDebugInfo("warninginfo", strWarning);
}
}
string strUrl = "./book.aspx?bibliorecpath="
+ HttpUtility.UrlEncode(strBiblioRecPath);
string strText = "新的荐购书目记录创建成功。点击此处可查看：<a href='"
+ strUrl
+ "' target='_blank'>"
+ strUrl
+ "</a>";
SetInfo(strText);
this.SetDebugInfo("succeedinfo", strText);
return;
ERROR1:
SetDebugInfo("errorinfo", strError);
}
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"];
string strBiblioXml = "";
LibraryChannel channel = sessioninfo.GetChannel(true);
try
{
lRet = // sessioninfo.Channel.
channel.GetBiblioInfo(
null,
this.RecPath,
"",
"xml",
out strBiblioXml,
out strError);
/*
* string strMetaData = "";
* byte[] timestamp = null;
* lRet = channel.GetRes(this.RecPath,
* out strBiblioXml,
* out strMetaData,
* out timestamp,
* out strOutputPath,
* out strError);
* */
if (lRet == -1)
{
strError = "获得书目记录 '" + this.RecPath + "' 时出错: " + strError;
goto ERROR1;
}
}
finally
{
sessioninfo.ReturnChannel(channel);
}
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 strBiblioDbName = ResPath.GetDbName(this.RecPath);
string strPrefix = "";
if (this.Wrapper == true)
{
strPrefix = this.GetPrefixString("MARC", "content_wrapper")
+ "<div class='biblio_wrapper'>";
}
string strPostfix = "";
if (this.Wrapper == true)
{
strPostfix = "</div>" + this.GetPostfixString();
}
// output.Write(strBiblio);
LiteralControl literal = (LiteralControl)this.FindControl("biblio");
literal.Text = strPrefix + GetHtmlOfMarc(strMarc, this.SubfieldReturn) + strPostfix;
base.Render(output);
return;
ERROR1:
output.Write(strError);
}
protected override void Render(HtmlTextWriter writer)
{
int nRet = 0;
string strError = "";
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;
}
LoginState loginstate = GlobalUtil.GetLoginState(this.Page);
bool bReader = false;
if (sessioninfo.ReaderInfo != null &&
sessioninfo.IsReader == true && loginstate != LoginState.Public)
{
bReader = true;
}
if (bManager == false)
{
Button delete_button = (Button)this.FindControl("delete_button");
delete_button.Visible = false;
Button open_modify_state_button = (Button)this.FindControl("open_modify_state_button");
open_modify_state_button.Visible = false;
Button selectall_button = (Button)this.FindControl("selectall_button");
selectall_button.Visible = false;
Button unselectall_button = (Button)this.FindControl("unselectall_button");
unselectall_button.Visible = false;
}
/*
* if (sessioninfo.Account == null)
* {
* // 临时的SessionInfo对象
* SessionInfo temp_sessioninfo = new SessionInfo(app);
*
* // 模拟一个账户
* Account account = new Account();
* account.LoginName = "opac_column";
* account.Password = "";
* account.Rights = "getbibliosummary";
*
* account.Type = "";
* account.Barcode = "";
* account.Name = "opac_column";
* account.UserID = "opac_column";
* account.RmsUserName = app.ManagerUserName;
* account.RmsPassword = app.ManagerPassword;
*
* temp_sessioninfo.Account = account;
* sessioninfo = temp_sessioninfo;
* }
* */
bool bUseBiblioSummary = false; // 使用书目摘要(否则就是详细书目格式)
bool bDitto = true; // 书目 同上...
XmlNode nodeBookReview = app.WebUiDom.DocumentElement.SelectSingleNode("bookReview");
if (nodeBookReview != null)
{
DomUtil.GetBooleanParam(nodeBookReview,
"ditto",
true,
out bDitto,
out strError);
DomUtil.GetBooleanParam(nodeBookReview,
"useBiblioSummary",
false,
out bUseBiblioSummary,
out strError);
}
int nPageNo = this.StartIndex / this.PageMaxLines;
SetTitle(String.IsNullOrEmpty(this.Title) == true ? this.GetString("栏目") : this.Title);
SetResultInfo();
if (this.CommentColumn == null ||
this.CommentColumn.Opened == false)
{
this.SetDebugInfo("errorinfo", "尚未创建栏目缓存...");
}
if (this.CommentColumn != null)
{
LibraryChannel channel = sessioninfo.GetChannel(true);
app.m_lockCommentColumn.AcquireReaderLock(app.m_nCommentColumnLockTimeout);
try
{
string strPrevBiblioRecPath = "";
for (int i = 0; i < this.PageMaxLines; i++)
{
PlaceHolder line = (PlaceHolder)this.FindControl("line" + Convert.ToString(i));
if (line == null)
{
PlaceHolder insertpoint = (PlaceHolder)this.FindControl("insertpoint");
PlaceHolder content = (PlaceHolder)this.FindControl("content");
line = this.NewContentLine(content, i, insertpoint);
}
LiteralControl no = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_no");
HyperLink pathcontrol = (HyperLink)this.FindControl("line" + Convert.ToString(i) + "_path");
// LiteralControl contentcontrol = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_content");
CommentControl commentcontrol = (CommentControl)this.FindControl("line" + Convert.ToString(i) + "_comment");
LiteralControl bibliosummarycontrol = (LiteralControl)this.FindControl("line" + Convert.ToString(i) + "_bibliosummary");
HyperLink bibliorecpathcontrol = (HyperLink)this.FindControl("line" + Convert.ToString(i) + "_bibliorecpath");
Button newreview = (Button)this.FindControl("line" + Convert.ToString(i) + "_newreview");
PlaceHolder biblioinfo_holder = (PlaceHolder)this.FindControl("line" + Convert.ToString(i) + "_biblioinfo_holder");
BiblioControl bibliocontrol = (BiblioControl)this.FindControl("line_" + i.ToString() + "_bibliocontrol");
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
if (bManager == false)
{
checkbox.Visible = false;
}
int index = this.StartIndex + i;
if (index >= this.CommentColumn.Count)
{
checkbox.Visible = false;
commentcontrol.Visible = false;
bibliocontrol.Visible = false;
continue;
}
TopArticleItem record = (TopArticleItem)this.CommentColumn[index];
// 序号
string strNo = " ";
strNo = Convert.ToString(i + this.StartIndex + 1);
no.Text = "<div>" + strNo + "</div>";
// 路径
string strPath = record.Line.m_strRecPath;
// 2012/7/11
commentcontrol.RecPath = app.GetLangItemRecPath(
"comment",
this.Lang,
strPath);
byte[] timestamp = null;
string strXml = "";
// return:
// -1 出错
// 0 没有找到
// 1 找到
nRet = commentcontrol.GetRecord(
app,
null, // sessioninfo,
channel,
strPath,
out strXml,
out timestamp,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == 0)
{
}
string strBiblioRecPath = "";
if (string.IsNullOrEmpty(strXml) == false)
{
string strParentID = "";
nRet = CommentControl.GetParentID(strXml,
out strParentID,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
strBiblioRecPath = CommentControl.GetBiblioRecPath(
app,
strPath,
strParentID);
}
else
{
strBiblioRecPath = "";
}
//
if (bManager == true || bReader == true)
{
string strUrl = "./book.aspx?BiblioRecPath="
+ HttpUtility.UrlEncode(strBiblioRecPath)
+ "&CommentRecPath="
+ HttpUtility.UrlEncode(strPath)
+ "#newreview";
newreview.OnClientClick = "window.open('" + strUrl + "','_blank'); return cancelClick();";
// newreview.ToolTip = this.GetString("创建新的评注, 属于书目记录") + ":" + strBiblioRecPath;
// newreview.Attributes.Add("target", "_blank");
newreview.Visible = true;
}
else
{
newreview.Visible = false;
}
if (string.IsNullOrEmpty(strBiblioRecPath) == true)
{
biblioinfo_holder.Controls.Add(new LiteralControl("<div class='ditto'>" + this.GetString("无法定位书目记录") + "</div>"));
bibliocontrol.Visible = false;
}
else if (bDitto == true &&
strBiblioRecPath == strPrevBiblioRecPath)
{
biblioinfo_holder.Controls.Add(new LiteralControl("<div class='ditto'>" + this.GetString("同上") + "</div>"));
bibliocontrol.Visible = false;
}
else
{
if (bUseBiblioSummary == true)
{
// 获得摘要
string strBarcode = "@bibliorecpath:" + strBiblioRecPath;
string strSummary = "";
string strOutputBiblioRecPath = "";
long lRet = //sessioninfo.Channel.
channel.GetBiblioSummary(
null,
strBarcode,
null,
null,
out strOutputBiblioRecPath,
out strSummary,
out strError);
if (lRet == -1 || lRet == 0)
{
strSummary = strError;
}
bibliosummarycontrol.Text = strSummary;
bibliocontrol.Visible = false;
}
else
{
bibliocontrol.RecPath = strBiblioRecPath;
bibliocontrol.Visible = true;
}
}
strPrevBiblioRecPath = strBiblioRecPath;
}
}
finally
{
app.m_lockCommentColumn.ReleaseReaderLock();
sessioninfo.ReturnChannel(channel);
}
}
else
{
// 显示空行
for (int i = 0; i < this.PageMaxLines; i++)
{
PlaceHolder line = (PlaceHolder)this.FindControl("line" + Convert.ToString(i));
if (line == null)
{
continue;
}
CheckBox checkbox = (CheckBox)this.FindControl("line" + Convert.ToString(i) + "_checkbox");
checkbox.Visible = false;
CommentControl commentcontrol = (CommentControl)this.FindControl("line" + Convert.ToString(i) + "_comment");
commentcontrol.Visible = false;
BiblioControl bibliocontrol = (BiblioControl)this.FindControl("line_" + i.ToString() + "_bibliocontrol");
bibliocontrol.Visible = false;
}
}
this.SetLineClassAndControlActive();
base.Render(writer);
return;
ERROR1:
this.SetDebugInfo("errorinfo", strError);
base.Render(writer);
}
