void HeadBarControl1_GetInboxUnreadCount(object sender,
GetInboxUnreadCountEventArgs e)
{
if (sessioninfo == null)
return;
int nUntouched = sessioninfo.Channel.GetUntouchedMessageCount(
BoxesInfo.INBOX);
/*
if (nUntouched == -1)
{
return -1;
}*/
e.UnreadCount = nUntouched;
}
void CreateColumns()
{
// 获得配置参数
OpacApplication app = (OpacApplication)this.Page.Application["app"];
/*
*
<titleBarControl>
<leftAnchor lang='zh'>
<a href="http://dp2003.com">图书馆主页</a>
</leftAnchor>
<leftAnchor lang='en'>
<a href="http://dp2003.com">Library Homepage</a>
</leftAnchor> ...
*/
string strLeftHtml = "";
// XmlNode nodeLeftAnchor = app.WebUiDom.DocumentElement.SelectSingleNode("titleBarControl/leftAnchor");
XmlNode parent = app.WebUiDom.DocumentElement.SelectSingleNode("titleBarControl");
if (parent != null)
{
// 从一个元素的下级的多个<strElementName>元素中, 提取语言符合的XmlNode
// parameters:
// bReturnFirstNode 如果找不到相关语言的，是否返回第一个<strElementName>
XmlNode nodeLeftAnchor = DomUtil.GetLangedNode(
this.Lang,
parent,
"leftAnchor");
if (nodeLeftAnchor != null)
{
strLeftHtml = nodeLeftAnchor.InnerXml;
}
}
// 左边第一个
AutoIndentLiteral literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='left'>"
+ strLeftHtml
+ "</td>";
this.Controls.Add(literal);
// bool bPublic = IsPublic();
LoginState loginstate = GlobalUtil.GetLoginState(this.Page);
// if (this.CurrentColumn != TitleColumn.None)
{
string strClass = "normal";
HyperLink hyperlink = null;
if (loginstate == LoginState.Librarian
&& this.ReaderBarcode != "")
{
// 其余栏目
// 读者的综合信息
if (this.CurrentColumn == TitleColumn.ReaderInfo)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "ReaderInfo";
hyperlink.Text = this.GetString("读者")
+ " " + this.ReaderBarcode;
hyperlink.NavigateUrl = "./readerinfo.aspx?barcode=" + this.ReaderBarcode;
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
if (loginstate == LoginState.Reader)
{
// 其余栏目
// 借阅信息
if (this.CurrentColumn == TitleColumn.BorrowInfo)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "BorrowInfo";
hyperlink.Text = this.GetString("借阅信息");
hyperlink.NavigateUrl = "./borrowinfo.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
if (loginstate == LoginState.Reader)
{
// 预约
if (this.CurrentColumn == TitleColumn.ReservationInfo)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "ReservationInfo";
hyperlink.Text = this.GetString("预约");
hyperlink.NavigateUrl = "./reservationinfo.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
#if NO
if (loginstate == LoginState.Reader)
{
// 违约
if (this.CurrentColumn == TitleColumn.FellBackInfo)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "FellBackInfo";
hyperlink.Text = this.GetString("违约_and_交费"); // "违约/交费"
hyperlink.NavigateUrl = "./fellbackinfo.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
#endif
#if NO
if (loginstate == LoginState.Reader)
{
// 借阅历史
if (this.CurrentColumn == TitleColumn.BorrowHistory)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "BorrowHistory";
hyperlink.Text = this.GetString("借阅历史");
hyperlink.NavigateUrl = "./borrowhistory.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
#endif
// 检索
if (this.CurrentColumn == TitleColumn.Search)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "Search";
hyperlink.Text = this.GetString("检索");
hyperlink.NavigateUrl = "./searchbiblio.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
// 浏览
string strAspx = this.Page.Server.MapPath("./browse.aspx");
string strBrowseXml = app.DataDir + "/browse/browse.xml";
string strSidebarXml = app.DataDir + "/browse/browse_sidebar.xml";
if (File.Exists(strAspx) == true
&& File.Exists(strBrowseXml) == true)
{
if (this.CurrentColumn == TitleColumn.Browse)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "browse";
hyperlink.Text = this.GetString("浏览");
hyperlink.NavigateUrl = "./browse.aspx?datafile=browse.xml";
if (File.Exists(strSidebarXml) == true)
hyperlink.NavigateUrl += "&sidebar=browse_sidebar.xml";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
// 书评
bool bEnableBookReview = true;
strAspx = this.Page.Server.MapPath("./column.aspx");
XmlNode nodeBookReview = app.WebUiDom.DocumentElement.SelectSingleNode("bookReview");
if (nodeBookReview != null)
{
string strError = "";
DomUtil.GetBooleanParam(nodeBookReview,
"enable",
true,
out bEnableBookReview,
out strError);
}
if (File.Exists(strAspx) == true
&& bEnableBookReview == true)
{
if (this.CurrentColumn == TitleColumn.BookReview)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "bookReview";
hyperlink.Text = this.GetString("书评");
hyperlink.NavigateUrl = "./column.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
if (loginstate == LoginState.Librarian
|| loginstate == LoginState.Reader)
{
// 消息
if (this.CurrentColumn == TitleColumn.Message)
strClass = "active";
else
strClass = "normal";
// 这里可以做适当cache
int nUnreadCount = 0;
#if NO
if (this.GetInboxUnreadCount != null)
{
GetInboxUnreadCountEventArgs e = new GetInboxUnreadCountEventArgs();
this.GetInboxUnreadCount(this, e);
nUnreadCount = e.UnreadCount;
}
// 2007/7/7
// 如果和曾经记忆的不同
if (nUnreadCount != this.UnreadMessageCount)
{
SessionInfo sessioninfo = (SessionInfo)this.Page.Session["sessioninfo"];
// 触发清除读者记录缓存
// 这样做的目的是，假如读者接到了通知信件，那可能是读者记录发生了改变(例如预约到书等)，这里及时清除缓存，能确保读者读到的信件和预约状态等显示保持同步，防止出现迷惑读者的信息新旧状态不同的情况
// 当然，页面上的Refresh命令也能起到同样的作用
if (sessioninfo != null)
sessioninfo.Clear();
// 记忆新值
this.UnreadMessageCount = nUnreadCount;
}
#endif
string strText = this.GetString("消息");
if (nUnreadCount != 0)
strText += "(" + nUnreadCount.ToString() + ")";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + " messagecolumn'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "Message";
hyperlink.Text = strText;
hyperlink.NavigateUrl = "./mymessage.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
if (loginstate == LoginState.Reader)
{
// 我的书架
if (this.CurrentColumn == TitleColumn.MyBookShelf)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "MyBookShelf";
hyperlink.Text = this.GetString("我的书架");
hyperlink.NavigateUrl = "./mybookshelf.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
if (loginstate == LoginState.Reader)
{
// 个人信息
if (this.CurrentColumn == TitleColumn.PersonalInfo)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "PersonalInfo";
hyperlink.Text = this.GetString("个人信息");
hyperlink.NavigateUrl = "./PersonalInfo.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
// 统计信息
XmlNode nodeStatisColumn = app.WebUiDom.DocumentElement.SelectSingleNode("titleBarControl/statisColumn");
string strStatisColumnVisible = "";
if (nodeStatisColumn == null)
{
// 元素缺乏时的缺省值
strStatisColumnVisible = "reader,librarian";
}
else
{
// 一旦元素具备，就没有缺省值了
strStatisColumnVisible = DomUtil.GetAttr(nodeStatisColumn, "visible");
}
if (StringUtil.IsInList("all", strStatisColumnVisible) == true
|| (loginstate == LoginState.Librarian && StringUtil.IsInList("librarian", strStatisColumnVisible) == true)
|| (loginstate == LoginState.Reader && StringUtil.IsInList("reader", strStatisColumnVisible) == true)
|| (loginstate == LoginState.Public && StringUtil.IsInList("public", strStatisColumnVisible) == true)
|| (loginstate == LoginState.NotLogin && StringUtil.IsInList("notlogin", strStatisColumnVisible) == true)
)
{
if (this.CurrentColumn == TitleColumn.Statis)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "Statis";
hyperlink.Text = this.GetString("统计信息");
hyperlink.NavigateUrl = "./statis.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
if (loginstate == LoginState.Librarian
&& String.IsNullOrEmpty(this.ReaderBarcode) == true)
{
// 工作人员的管理功能
if (this.CurrentColumn == TitleColumn.Management)
strClass = "active";
else
strClass = "normal";
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='" + strClass + "'>";
this.Controls.Add(literal);
hyperlink = new HyperLink();
hyperlink.ID = "Management";
hyperlink.Text = this.GetString("管理");
hyperlink.NavigateUrl = "./management.aspx";
this.Controls.Add(hyperlink);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
}
// 右端占据空格的栏目
literal = new AutoIndentLiteral();
literal.Text = "<%normal%><td class='right'>";
this.Controls.Add(literal);
literal = new AutoIndentLiteral();
literal.Text = "</td>";
this.Controls.Add(literal);
}
