// 选定风格
// return:
// -1 error
// 0 succeed
int SelectStyle(string strDirName,
out string strError)
{
strError = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
return(-1);
}
SetReaderSelectedStyleDir(ref readerdom,
strDirName);
sessioninfo.SetLoginReaderDomChanged();
return(0);
ERROR1:
return(-1);
}
// return:
// -1 出错
// 0 成功
// 1 尚未登录
public int LoadReaderXml(out string strError)
{
strError = "";
app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
if (String.IsNullOrEmpty(sessioninfo.UserID) == true)
{
return(1);
}
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == 0)
{
return(1);
}
if (nRet == -2)
{
if (String.IsNullOrEmpty(this.ReaderBarcode) == true)
{
strError = "当前登录的用户不是reader类型，并且ReaderInfoBase.ReaderBarcode也为空";
goto ERROR1;
}
// TODO: 是否进一步判断Type
// if (sessioninfo.Account.Type != "worreader")
// 管理员获得特定证条码号的读者记录DOM
// return:
// -2 当前登录的用户不是librarian类型
// -1 出错
// 0 尚未登录
// 1 成功
nRet = sessioninfo.GetOtherReaderDom(
this.ReaderBarcode,
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
return(1);
}
}
this.ReaderDom = readerdom;
return(0);
ERROR1:
return(-1);
}
void submit_button_Click(object sender, EventArgs e)
{
string strError = "";
TextBox textbox = (TextBox)this.FindControl("displayName");
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
int nRedoCount = 0;
bool bUploadSaved = false;
REDO:
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
goto ERROR1;
}
bool bXmlRecordChanged = false;
FileUpload upload = (FileUpload)this.FindControl("upload");
string strOldDisplayName = DomUtil.GetElementText(readerdom.DocumentElement,
"displayName");
if (textbox.Text == strOldDisplayName &&
upload.HasFile == false)
{
strError = "显示名没有发生修改并且也没有新上传头像，放弃保存";
goto ERROR1;
}
if (strOldDisplayName != textbox.Text)
{
DomUtil.SetElementText(readerdom.DocumentElement,
"displayName",
textbox.Text);
bXmlRecordChanged = true;
}
// 如果有上传头像
if (upload.HasFile == true &&
bUploadSaved == false)
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
nsmgr.AddNamespace("dprms", DpNs.dprms);
// 全部<dprms:file>元素
XmlNodeList nodes = sessioninfo.ReaderInfo.ReaderDom
.DocumentElement.SelectNodes("//dprms:file[@usage='photo']", nsmgr);
string strResTimeStamp = "";
string strFileID = "0";
if (nodes.Count > 0)
{
strFileID = DomUtil.GetAttr(nodes[0], "id");
if (String.IsNullOrEmpty(strFileID) == true)
{
strFileID = FindNewFileID(sessioninfo.ReaderInfo.ReaderDom);
}
strResTimeStamp = DomUtil.GetAttr(nodes[0], "__timestamp");
}
else
{
strFileID = FindNewFileID(sessioninfo.ReaderInfo.ReaderDom);
XmlNode node = sessioninfo.ReaderInfo.ReaderDom.CreateElement(
"dprms:file", DpNs.dprms);
sessioninfo.ReaderInfo.ReaderDom.DocumentElement.AppendChild(node);
DomUtil.SetAttr(node, "id", strFileID);
DomUtil.SetAttr(node, "usage", "photo");
bXmlRecordChanged = true;
}
if (bXmlRecordChanged == true)
{
sessioninfo.SetLoginReaderDomChanged();
// 先要保存一次XML记录，这样才有<dprms:file>元素，为上载资源作好准备
// return:
// -2 时间戳冲突
// -1 error
// 0 没有必要保存(changed标志为false)
// 1 成功保存
nRet = sessioninfo.SaveLoginReaderDom(
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == -2)
{
if (nRedoCount < 10)
{
nRedoCount++;
sessioninfo.ReaderInfo.ReaderDom = null; // 强迫重新读入
goto REDO;
}
goto ERROR1;
}
bXmlRecordChanged = false;
}
// Stream stream = upload.FileContent;
// 保存资源
// 采用了代理帐户
// return:
// -1 error
// 0 发现上载的文件其实为空，不必保存了
// 1 已经保存
nRet = app.SaveUploadFile(
this.Page,
sessioninfo.ReaderInfo.ReaderDomPath,
strFileID,
strResTimeStamp,
upload.PostedFile,
64,
64,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
bUploadSaved = true;
sessioninfo.ReaderInfo.ReaderDom = null; // 迫使重新装载
// 因为上载后时间戳改变，需要重新获取
nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
}
// 为显示名的修改而保存
if (bXmlRecordChanged == true)
{
sessioninfo.SetLoginReaderDomChanged();
// return:
// -2 时间戳冲突
// -1 error
// 0 没有必要保存(changed标志为false)
// 1 成功保存
nRet = sessioninfo.SaveLoginReaderDom(
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == -2)
{
if (nRedoCount < 10)
{
nRedoCount++;
sessioninfo.ReaderInfo.ReaderDom = null; // 强迫重新读入
goto REDO;
}
goto ERROR1;
}
bXmlRecordChanged = false;
}
// 刷新显示
return;
ERROR1:
this.SetDebugInfo("errorinfo", strError);
}
protected override void Render(HtmlTextWriter output)
{
string strError = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
sessioninfo.LoginCallStack.Push(this.Page.Request.RawUrl);
this.Page.Response.Redirect("login.aspx", true);
return;
}
string strReaderStyleDir = GetReaderSelectedStyleDir(readerdom);
if (String.IsNullOrEmpty(strReaderStyleDir) == true)
{
strReaderStyleDir = "0";
}
ImageButton imagebutton = (ImageButton)this.FindControl(strReaderStyleDir);
if (imagebutton != null)
{
imagebutton.CssClass = "selected";
}
base.Render(output);
return;
ERROR1:
output.Write(strError);
}
void submitTitleText_Click(object sender, EventArgs e)
{
string strError = "";
TextBox textbox = (TextBox)this.FindControl("titletext");
string strTitleText = textbox.Text;
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
int nRedoCount = 0;
REDO:
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
goto ERROR1;
}
this.SetReaderTitleText(ref readerdom,
strTitleText);
sessioninfo.SetLoginReaderDomChanged();
// return:
// -2 时间戳冲突
// -1 error
// 0 没有必要保存(changed标志为false)
// 1 成功保存
nRet = sessioninfo.SaveLoginReaderDom(
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == -2)
{
if (nRedoCount < 10)
{
nRedoCount++;
sessioninfo.ReaderInfo.ReaderDom = null; // 强迫重新读入
goto REDO;
}
goto ERROR1;
}
// this.SetDebugInfo("保存成功。");
// 刷新显示
return;
ERROR1:
this.SetDebugInfo("errorinfo", strError);
}
void CreateTitleText()
{
string strError = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
sessioninfo.LoginCallStack.Push(this.Page.Request.RawUrl);
this.Page.Response.Redirect("login.aspx", true);
return;
}
string strTitleText = GetReaderTitleText(readerdom);
/*
* // 左侧文字
* LiteralControl literal = new LiteralControl();
* literal.Text = "<tr><td>";
* this.Controls.Add(literal);
*/
// 编辑控件
TextBox textbox = new TextBox();
textbox.ID = "titletext";
textbox.Text = strTitleText;
this.Controls.Add(textbox);
/*
* // 右侧文字
* literal = new LiteralControl();
* literal.Text = "</td></tr>";
* this.Controls.Add(literal);
* */
return;
ERROR1:
return;
}
protected override void Render(HtmlTextWriter output)
{
string strError = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == 0)
{
sessioninfo.LoginCallStack.Push(this.Page.Request.RawUrl);
this.Page.Response.Redirect("login.aspx", true);
return;
}
if (nRet == -2)
{
if (String.IsNullOrEmpty(this.ReaderBarcode) == true)
{
// text-level: 内部错误
strError = "当前登录的用户不是reader类型，并且BorrowInfoControl.ReaderBarcode也为空";
goto ERROR1;
}
// TODO: 是否进一步判断Type
// if (sessioninfo.Account.Type != "worreader")
// 管理员获得特定证条码号的读者记录DOM
// return:
// -2 当前登录的用户不是librarian类型
// -1 出错
// 0 尚未登录
// 1 成功
nRet = sessioninfo.GetOtherReaderDom(
this.ReaderBarcode,
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
sessioninfo.LoginCallStack.Push(this.Page.Request.RawUrl);
this.Page.Response.Redirect("login.aspx?loginstyle=librarian", true);
return;
}
}
// 兑现 借阅信息
RenderBorrow(app,
sessioninfo,
readerdom);
base.Render(output);
return;
ERROR1:
output.Write(strError);
}
string GetStyleDirName()
{
string strError = "";
OpacApplication app = (OpacApplication)this.Page.Application["app"];
if (app == null)
{
strError = "app == null";
goto ERROR1;
}
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
if (sessioninfo == null)
{
strError = "sessioninfo == null";
goto ERROR1;
}
string strLibraryCodeList = ""; // 当前用户管辖的馆代码列表
#if NO
if (sessioninfo.Channel != null)
{
strLibraryCodeList = sessioninfo.Channel.LibraryCodeList;
}
#endif
strLibraryCodeList = sessioninfo.LibraryCodeList;
// 面板上选择的馆代码
string strSelectedLibraryCode = (string)this.Page.Session["librarycode"];
string strLibraryStyleDir = ""; // 分馆的风格目录
if (string.IsNullOrEmpty(strSelectedLibraryCode) == false)
{
XmlNode nodeLibrary = app.WebUiDom.DocumentElement.SelectSingleNode("libraries/library[@code='" + strSelectedLibraryCode + "']");
if (nodeLibrary != null)
{
strLibraryStyleDir = DomUtil.GetAttr(nodeLibrary, "style");
if (string.IsNullOrEmpty(strLibraryStyleDir) == true)
{
strLibraryStyleDir = DomUtil.GetAttr(nodeLibrary, "code");
}
}
}
// 2007/7/11
LoginState loginstate = GlobalUtil.GetLoginState(this.Page);
XmlNode nodeUserType = null;
if (loginstate == LoginState.NotLogin)
{
nodeUserType = app.WebUiDom.DocumentElement.SelectSingleNode(
"titleBarControl/userType[@type='notlogin']");
}
else if (loginstate == LoginState.Public)
{
nodeUserType = app.WebUiDom.DocumentElement.SelectSingleNode(
"titleBarControl/userType[@type='public']");
}
else if (loginstate == LoginState.Librarian)
{
nodeUserType = app.WebUiDom.DocumentElement.SelectSingleNode(
"titleBarControl/userType[@type='librarian']");
}
if (nodeUserType != null)
{
string strStyleDirName = DomUtil.GetAttr(nodeUserType, "style");
return(MakeDir(strLibraryStyleDir, strStyleDirName));
#if NO
if (String.IsNullOrEmpty(strStyleDirName) == true)
{
return("0"); // 缺省值
}
return(strStyleDirName);
#endif
}
XmlDocument readerdom = null;
// 获得当前session中已经登录的读者记录DOM
// return:
// -2 当前登录的用户不是reader类型
// -1 出错
// 0 尚未登录
// 1 成功
int nRet = sessioninfo.GetLoginReaderDom(
out readerdom,
out strError);
if (nRet == -1 || nRet == -2)
{
goto ERROR1;
}
if (nRet == 0)
{
goto ERROR1;
}
// return PreferenceControl.GetReaderSelectedStyleDir(readerdom);
return(MakeDir(strLibraryStyleDir, PreferenceControl.GetReaderSelectedStyleDir(readerdom)));
ERROR1:
return("0");
}