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
string strXml = "";
nRet = MarcUtil.Marc2Xml(
strMARC,
strMarcSyntax,
out strXml,
out strError);
if (nRet == -1)
goto ERROR1;
/*
// 临时的SessionInfo对象
SessionInfo temp_sessioninfo = new SessionInfo(app);
// 模拟一个账户
Account account = new Account();
account.LoginName = "neworderbiblio";
account.Password = "";
account.Rights = "setbiblioinfo";
account.Type = "";
account.Barcode = "";
account.Name = "neworderbiblio";
account.UserID = "neworderbiblio";
account.RmsUserName = app.ManagerUserName;
account.RmsPassword = app.ManagerPassword;
temp_sessioninfo.Account = account;
* */
SessionInfo temp_sessioninfo = new SessionInfo(app);
temp_sessioninfo.UserID = app.ManagerUserName;
temp_sessioninfo.Password = app.ManagerPassword;
temp_sessioninfo.IsReader = false;
string strOutputBiblioRecPath = "";
try
{
strBiblioRecPath = strBiblioDbName + "/?";
byte[] baOutputTimestamp = null;
long lRet = temp_sessioninfo.Channel.SetBiblioInfo(
null,
"new",
strBiblioRecPath,
"xml",
strXml,
null,
"",
out strOutputBiblioRecPath,
out baOutputTimestamp,
out strError);
if (lRet == -1)
{
strError = "创建书目记录发生错误: " + strError;
goto ERROR1;
}
/*
LibraryServerResult result = app.SetBiblioInfo(
temp_sessioninfo,
"new",
strBiblioRecPath,
"xml",
strXml,
null,
out strOutputBiblioRecPath,
out baOutputTimestamp);
if (result.Value == -1)
{
strError = result.ErrorInfo;
goto ERROR1;
}
* */
}
finally
{
temp_sessioninfo.CloseSession();
temp_sessioninfo = null;
}
// 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 void Page_Load(object sender, EventArgs e)
{
if (WebUtil.PrepareEnvironment(this,
ref app,
ref sessioninfo) == false)
return;
// 是否登录?
if (sessioninfo.UserID == "")
{
sessioninfo.UserID = "public";
sessioninfo.IsReader = false;
}
string strError = "";
int nRet = 0;
SessionInfo temp_sessioninfo = new SessionInfo(app);
temp_sessioninfo.UserID = app.ManagerUserName;
temp_sessioninfo.Password = app.ManagerPassword;
temp_sessioninfo.IsReader = false;
try
{
bool bHintDisplayName = false; // []暗示为显示名
string strDisplayName = this.Request["displayName"];
string strBarcode = this.Request["barcode"];
string strEncyptBarcode = Request.QueryString["encrypt_barcode"];
string strText = "";
// 如果为加密的条码形态
if (String.IsNullOrEmpty(strEncyptBarcode) == false)
{
strBarcode = OpacApplication.DecryptPassword(strEncyptBarcode);
if (strBarcode == null)
{
strError = "encrypt_barcode参数值格式错误";
goto ERROR1;
}
bHintDisplayName = true;
goto SEARCH_COMMENT;
}
{
if (String.IsNullOrEmpty(strDisplayName) == false)
{
if (strDisplayName.IndexOfAny(new char[] { '[', ']' }) != -1)
bHintDisplayName = true;
strDisplayName = strDisplayName.Replace("[", "").Trim();
strDisplayName = strDisplayName.Replace("]", "").Trim();
}
nRet = 0;
string strReaderXml = "";
string strOutputReaderPath = "";
if (String.IsNullOrEmpty(strDisplayName) == false)
{
byte[] timestamp = null;
/*
// 通过读者显示名获得读者记录
// return:
// -1 error
// 0 not found
// 1 命中1条
// >1 命中多于1条
nRet = app.GetReaderRecXmlByDsiplayName(
sessioninfo.Channels,
strDisplayName,
out strReaderXml,
out strOutputReaderPath,
out timestamp,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 0 && bHintDisplayName == true)
{
strBarcode = "";
goto SEARCH_COMMENT;
}
*/
string[] results = null;
long lRet = temp_sessioninfo.Channel.GetReaderInfo(
null,
"@displayName:" + strDisplayName,
"xml",
out results,
out strOutputReaderPath,
out timestamp,
out strError);
if (lRet == -1)
goto ERROR1;
if (lRet == 0 && bHintDisplayName == true)
{
strBarcode = "";
goto SEARCH_COMMENT;
}
strReaderXml = results[0];
CONTINUE1:
if (nRet == 0)
strBarcode = strDisplayName;
}
SEARCH_BARCODE:
if (nRet == 0 && String.IsNullOrEmpty(strBarcode) == false)
{
strReaderXml = "";
byte[] timestamp = null;
/*
// 试探当做读者证条码号检索
// 通过读者证条码号获得读者记录
// return:
// -1 error
// 0 not found
// 1 命中1条
// >1 命中多于1条
nRet = app.GetReaderRecXml(
sessioninfo.Channels,
strBarcode,
out strReaderXml,
out strOutputReaderPath,
out timestamp,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 0)
{
goto SEARCH_COMMENT;
}
* */
string[] results = null;
long lRet = temp_sessioninfo.Channel.GetReaderInfo(
null,
strBarcode,
"xml",
out results,
out strOutputReaderPath,
out timestamp,
out strError);
if (lRet == -1)
goto ERROR1;
if (lRet == 0)
{
goto SEARCH_COMMENT;
}
strReaderXml = results[0];
}
if (nRet == 0)
{
/*
strError = "读者显示名或者证条码号 '" + strDisplayName + "' 不存在";
goto ERROR1;
* */
if (String.IsNullOrEmpty(strBarcode) == true)
strBarcode = strDisplayName;
goto SEARCH_COMMENT;
}
XmlDocument readerdom = null;
nRet = OpacApplication.LoadToDom(strReaderXml,
out readerdom,
out strError);
if (nRet == -1)
{
strError = "装载读者记录 '" + strOutputReaderPath + "' 进入XML DOM时发生错误: " + strError;
goto ERROR1;
}
strDisplayName = DomUtil.GetElementText(readerdom.DocumentElement,
"displayName");
strBarcode = DomUtil.GetElementInnerXml(readerdom.DocumentElement,
"barcode");
}
SEARCH_COMMENT:
strText = strDisplayName;
if (String.IsNullOrEmpty(strText) == true)
strText = strBarcode;
this.Label_name.Text = strText;
string strRecipient = "";
/*
if (String.IsNullOrEmpty(strDisplayName) == false)
{
if (strDisplayName.IndexOf("[") == -1)
strRecipient = "[" + strDisplayName + "]";
else
strRecipient = strDisplayName;
if (String.IsNullOrEmpty(strEncyptBarcode) == false)
strRecipient += " encrypt_barcode:" + strEncyptBarcode;
}
else
strRecipient = strBarcode;
* */
strRecipient = BoxesInfo.BuildOneAddress(strDisplayName, strBarcode);
string strSendMessageUrl = "./message.aspx?recipient=" + HttpUtility.UrlEncode(strRecipient);
this.Button_sendMessage.OnClientClick = "window.open('" + strSendMessageUrl + "','_blank'); return cancelClick();";
LoginState loginstate = GlobalUtil.GetLoginState(this.Page);
if (loginstate == LoginState.NotLogin || loginstate == LoginState.Public)
this.Button_sendMessage.Enabled = false;
this.BrowseSearchResultControl1.Title = strText + " 所发表的书评";
if (String.IsNullOrEmpty(strEncyptBarcode) == false)
this.Image_photo.ImageUrl = "./getphoto.aspx?encrypt_barcode=" + HttpUtility.UrlEncode(strEncyptBarcode) + "&displayName=" + HttpUtility.UrlEncode(strDisplayName);
else
this.Image_photo.ImageUrl = "./getphoto.aspx?barcode=" + HttpUtility.UrlEncode(strBarcode);
this.Image_photo.Width = 128;
this.Image_photo.Height = 128;
if (this.IsPostBack == false)
{
string strXml = "";
if (String.IsNullOrEmpty(strDisplayName) == false
&& String.IsNullOrEmpty(strBarcode) == false)
{
// 创建评注记录XML检索式
// 用作者和作者显示名共同限定检索
nRet = ItemSearchControl.BuildCommentQueryXml(
app,
strDisplayName,
strBarcode,
"<全部>",
15000, // app.SearchMaxResultCount
true,
out strXml,
out strError);
if (nRet == -1)
goto ERROR1;
}
else if (String.IsNullOrEmpty(strBarcode) == false)
{
// 创建XML检索式
nRet = ItemSearchControl.BuildQueryXml(
this.app,
"comment",
strBarcode,
"<全部>",
"作者",
"exact",
15000, // app.SearchMaxResultCount
true,
out strXml,
out strError);
if (nRet == -1)
goto ERROR1;
}
else if (String.IsNullOrEmpty(strDisplayName) == false)
{
// 创建XML检索式
nRet = ItemSearchControl.BuildQueryXml(
this.app,
"comment",
strDisplayName,
"<全部>",
"作者显示名",
"exact",
15000, // app.SearchMaxResultCount
true,
out strXml,
out strError);
if (nRet == -1)
goto ERROR1;
}
else
{
strError = "strBarcode和strDisplayName均为空，无法进行检索";
goto ERROR1;
}
string strResultSetName = "opac_userinfo";
sessioninfo.Channel.Idle += new IdleEventHandler(channel_Idle);
try
{
long lRet = sessioninfo.Channel.Search(
null,
strXml,
strResultSetName,
"", // strOutputStyle
out strError);
if (lRet == -1)
goto ERROR1;
// not found
if (lRet == 0)
{
this.BrowseSearchResultControl1.Title = strText + " 没有发表过任何书评";
}
else
{
this.BrowseSearchResultControl1.ResultSetName = strResultSetName;
this.BrowseSearchResultControl1.ResultCount = (int)lRet;
this.BrowseSearchResultControl1.StartIndex = 0;
}
return;
}
finally
{
sessioninfo.Channel.Idle -= new IdleEventHandler(channel_Idle);
}
}
return;
ERROR1:
Response.Write(HttpUtility.HtmlEncode(strError));
Response.End();
}
finally
{
temp_sessioninfo.CloseSession();
}
}
// 获得一个库的浏览列标题
// return:
// -1 出错
// 0 没有找到
// 1 找到
public int GetBrowseColumnCaptions(
SessionInfo sessioninfo,
string strDbName,
string strLang,
out List <string> captions,
out string strError)
{
strError = "";
captions = null;
REDO:
List <BrowseColumnCaption> results = (List <BrowseColumnCaption>) this.BrowsColumnTable[strDbName];
if (results != null && results.Count > 0)
{
if (results.Count == 1)
{
captions = results[0].ColumnCaptions;
return(1);
}
string strLangLeft = "";
string strLangRight = "";
DomUtil.SplitLang(strLang,
out strLangLeft,
out strLangRight);
for (int i = 0; i < results.Count; i++)
{
BrowseColumnCaption cur_captions = results[i];
string strThisLang = cur_captions.Lang;
string strThisLangLeft = "";
string strThisLangRight = "";
DomUtil.SplitLang(strThisLang,
out strThisLangLeft,
out strThisLangRight);
// 是不是左右都匹配则更好?如果不行才是第一个左边匹配的
if (strThisLangLeft == strLangLeft)
{
captions = cur_captions.ColumnCaptions;
return(1);
}
}
captions = results[0].ColumnCaptions;
return(1);
}
string strRemotePath = strDbName + "/cfgs/browse";
string strLocalPath = "";
#if NO
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(this);
session.UserID = this.ManagerUserName;
session.Password = this.ManagerPassword;
session.IsReader = false;
session.Parameters = ""; // 2014/12/23
#endif
LibraryChannel channel = this.GetChannel();
try
{
int nRet = this.CfgsMap.MapFileToLocal(
channel, //session.Channel,
strRemotePath,
out strLocalPath,
out strError);
if (nRet == -1)
{
strError = "获得配置文件 '" + strRemotePath + "' 时发生错误：" + strError;
return(-1);
}
if (nRet == 0)
{
return(0);
}
}
finally
{
#if NO
session.CloseSession();
#endif
this.ReturnChannel(channel);
}
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strLocalPath);
}
catch (Exception ex)
{
strError = "数据库 " + strDbName + " 的browse配置文件 '" + strLocalPath + "' 装入XMLDOM时出错: " + ex.Message;
return(-1);
}
List <BrowseColumnCaption> defs = new List <BrowseColumnCaption>();
XmlNodeList lang_nodes = dom.DocumentElement.SelectNodes("//col/title/caption/@lang");
if (lang_nodes.Count > 0)
{
List <string> langs = new List <string>();
foreach (XmlNode node in lang_nodes)
{
string strValue = node.Value;
if (langs.IndexOf(strValue) == -1)
{
langs.Add(strValue);
}
}
XmlNodeList col_nodes = dom.DocumentElement.SelectNodes("//col");
foreach (string lang in langs)
{
BrowseColumnCaption one = new BrowseColumnCaption();
one.Lang = lang;
one.ColumnCaptions = new List <string>();
defs.Add(one);
foreach (XmlNode node in col_nodes)
{
XmlNode nodeTitle = node.SelectSingleNode("title");
if (nodeTitle != null)
{
string strCaption = DomUtil.GetLangedNodeText(
lang,
nodeTitle,
"caption",
true);
one.ColumnCaptions.Add(strCaption);
}
else
{
// 被迫使用<col>元素的title属性
one.ColumnCaptions.Add(DomUtil.GetAttr(node, "title"));
}
}
}
this.BrowsColumnTable[strDbName] = defs;
goto REDO;
}
{
BrowseColumnCaption one = new BrowseColumnCaption();
one.Lang = "zh"; // 缺省为zh
one.ColumnCaptions = new List <string>();
defs.Add(one);
XmlNodeList nodes = dom.DocumentElement.SelectNodes("//col");
for (int j = 0; j < nodes.Count; j++)
{
string strColumnTitle = DomUtil.GetAttr(nodes[j], "title");
one.ColumnCaptions.Add(strColumnTitle);
}
this.BrowsColumnTable[strDbName] = defs;
goto REDO;
}
}
// 获得一个库的浏览列标题
// return:
// -1 出错
// 0 没有找到
// 1 找到
public int GetBrowseColumnCaptions(
SessionInfo sessioninfo,
string strDbName,
string strLang,
out List<string> captions,
out string strError)
{
strError = "";
captions = null;
REDO:
List<BrowseColumnCaption> results = (List<BrowseColumnCaption>)this.BrowsColumnTable[strDbName];
if (results != null && results.Count > 0)
{
if (results.Count == 1)
{
captions = results[0].ColumnCaptions;
return 1;
}
string strLangLeft = "";
string strLangRight = "";
DomUtil.SplitLang(strLang,
out strLangLeft,
out strLangRight);
for (int i = 0; i < results.Count; i++)
{
BrowseColumnCaption cur_captions = results[i];
string strThisLang = cur_captions.Lang;
string strThisLangLeft = "";
string strThisLangRight = "";
DomUtil.SplitLang(strThisLang,
out strThisLangLeft,
out strThisLangRight);
// 是不是左右都匹配则更好?如果不行才是第一个左边匹配的
if (strThisLangLeft == strLangLeft)
{
captions = cur_captions.ColumnCaptions;
return 1;
}
}
captions = results[0].ColumnCaptions;
return 1;
}
string strRemotePath = strDbName + "/cfgs/browse";
string strLocalPath = "";
#if NO
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(this);
session.UserID = this.ManagerUserName;
session.Password = this.ManagerPassword;
session.IsReader = false;
session.Parameters = ""; // 2014/12/23
#endif
LibraryChannel channel = this.GetChannel();
try
{
int nRet = this.CfgsMap.MapFileToLocal(
channel, //session.Channel,
strRemotePath,
out strLocalPath,
out strError);
if (nRet == -1)
{
strError = "获得配置文件 '" + strRemotePath + "' 时发生错误：" + strError;
return -1;
}
if (nRet == 0)
return 0;
}
finally
{
#if NO
session.CloseSession();
#endif
this.ReturnChannel(channel);
}
XmlDocument dom = new XmlDocument();
try
{
dom.Load(strLocalPath);
}
catch (Exception ex)
{
strError = "数据库 " + strDbName + " 的browse配置文件 '" + strLocalPath + "' 装入XMLDOM时出错: " + ex.Message;
return -1;
}
List<BrowseColumnCaption> defs = new List<BrowseColumnCaption>();
XmlNodeList lang_nodes = dom.DocumentElement.SelectNodes("//col/title/caption/@lang");
if (lang_nodes.Count > 0)
{
List<string> langs = new List<string>();
foreach (XmlNode node in lang_nodes)
{
string strValue = node.Value;
if (langs.IndexOf(strValue) == -1)
langs.Add(strValue);
}
XmlNodeList col_nodes = dom.DocumentElement.SelectNodes("//col");
foreach (string lang in langs)
{
BrowseColumnCaption one = new BrowseColumnCaption();
one.Lang = lang;
one.ColumnCaptions = new List<string>();
defs.Add(one);
foreach (XmlNode node in col_nodes)
{
XmlNode nodeTitle = node.SelectSingleNode("title");
if (nodeTitle != null)
{
string strCaption = DomUtil.GetLangedNodeText(
lang,
nodeTitle,
"caption",
true);
one.ColumnCaptions.Add(strCaption);
}
else
{
// 被迫使用<col>元素的title属性
one.ColumnCaptions.Add(DomUtil.GetAttr(node, "title"));
}
}
}
this.BrowsColumnTable[strDbName] = defs;
goto REDO;
}
{
BrowseColumnCaption one = new BrowseColumnCaption();
one.Lang = "zh"; // 缺省为zh
one.ColumnCaptions = new List<string>();
defs.Add(one);
XmlNodeList nodes = dom.DocumentElement.SelectNodes("//col");
for (int j = 0; j < nodes.Count; j++)
{
string strColumnTitle = DomUtil.GetAttr(nodes[j], "title");
one.ColumnCaptions.Add(strColumnTitle);
}
this.BrowsColumnTable[strDbName] = defs;
goto REDO;
}
}
public void ThreadPoolCallBack(object context)
{
FilterTaskInput input = (FilterTaskInput)context;
string strError = "";
#if NO
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(input.App);
session.UserID = input.App.ManagerUserName;
session.Password = input.App.ManagerPassword;
session.IsReader = false;
#endif
LibraryChannel channel = input.App.GetChannel();
try
{
Hashtable result_table = null;
long lHitCount = 0;
int nRet = ResultsetFilter.DoFilter(
input.App,
channel, // session.Channel,
input.ResultSetName,
input.FilterFileName,
input.MaxCount,
_SetProgress,
ref result_table,
out lHitCount,
out strError);
if (nRet == -1)
{
this.ErrorInfo = strError;
this.TaskState = TaskState.Done;
return;
}
this.HitCount = lHitCount;
// 继续加工
List <NodeInfo> output_items = null;
nRet = ResultsetFilter.BuildResultsetFile(result_table,
input.DefDom,
// input.aggregation_names,
input.TempDir, // input.SessionInfo.GetTempDir(),
out output_items,
out strError);
if (nRet == -1)
{
this.ErrorInfo = strError;
this.TaskState = TaskState.Done;
return;
}
{
this.ResultItems = output_items;
this.TaskState = TaskState.Done;
}
if (input.ShareResultSet == true)
{
// 删除全局结果集对象
// 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 = // session.Channel.
channel.ManageSearchResult(
null,
"remove",
"",
input.ResultSetName,
out strError);
if (lRet == -1)
{
this.ErrorInfo = strError;
}
input.ShareResultSet = false;
input.ResultSetName = "";
}
}
finally
{
#if NO
session.CloseSession();
#endif
input.App.ReturnChannel(channel);
}
#if NO
if (input.SessionInfo != null && string.IsNullOrEmpty(input.TaskName) == false)
{
input.SessionInfo.SetFilterTask(input.TaskName, this);
}
#endif
input.App.SetFilterTask(input.TaskName, this);
}
public void ThreadPoolCallBack(object context)
{
FilterTaskInput input = (FilterTaskInput)context;
string strError = "";
#if NO
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(input.App);
session.UserID = input.App.ManagerUserName;
session.Password = input.App.ManagerPassword;
session.IsReader = false;
#endif
LibraryChannel channel = input.App.GetChannel();
try
{
Hashtable result_table = null;
long lHitCount = 0;
int nRet = ResultsetFilter.DoFilter(
input.App,
channel, // session.Channel,
input.ResultSetName,
input.FilterFileName,
input.MaxCount,
_SetProgress,
ref result_table,
out lHitCount,
out strError);
if (nRet == -1)
{
this.ErrorInfo = strError;
this.TaskState = TaskState.Done;
return;
}
this.HitCount = lHitCount;
// 继续加工
List<NodeInfo> output_items = null;
nRet = ResultsetFilter.BuildResultsetFile(result_table,
input.DefDom,
// input.aggregation_names,
input.TempDir, // input.SessionInfo.GetTempDir(),
out output_items,
out strError);
if (nRet == -1)
{
this.ErrorInfo = strError;
this.TaskState = TaskState.Done;
return;
}
{
this.ResultItems = output_items;
this.TaskState = TaskState.Done;
}
if (input.ShareResultSet == true)
{
// 删除全局结果集对象
// 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 = // session.Channel.
channel.ManageSearchResult(
null,
"remove",
"",
input.ResultSetName,
out strError);
if (lRet == -1)
this.ErrorInfo = strError;
input.ShareResultSet = false;
input.ResultSetName = "";
}
}
finally
{
#if NO
session.CloseSession();
#endif
input.App.ReturnChannel(channel);
}
#if NO
if (input.SessionInfo != null && string.IsNullOrEmpty(input.TaskName) == false)
input.SessionInfo.SetFilterTask(input.TaskName, this);
#endif
input.App.SetFilterTask(input.TaskName, this);
}
public void ThreadPoolCallBack(object context)
{
FilterTaskInput input = (FilterTaskInput)context;
Hashtable result_table = null;
string strError = "";
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(input.App);
session.UserID = input.App.ManagerUserName;
session.Password = input.App.ManagerPassword;
session.IsReader = false;
try
{
long lHitCount = 0;
int nRet = ResultsetFilter.DoFilter(
input.App,
session.Channel,
input.ResultSetName,
input.FilterFileName,
input.MaxCount,
_SetProgress,
ref result_table,
out lHitCount,
out strError);
if (nRet == -1)
{
this.ErrorInfo = strError;
this.TaskState = TaskState.Done;
return;
}
this.HitCount = lHitCount;
/*
if (string.IsNullOrEmpty(strFacetDefXml) == false)
{
this.DefDom = new XmlDocument();
try
{
this.DefDom.LoadXml(strFacetDefXml);
}
catch (Exception ex)
{
this.ErrorInfo = "strDefXml装入XMLDOM出错: " + ex.Message;
this.TaskState = TaskState.Done;
return;
}
}
* */
// 继续加工
List<NodeInfo> output_items = null;
nRet = ResultsetFilter.BuildResultsetFile(result_table,
input.DefDom,
// input.aggregation_names,
input.SessionInfo.GetTempDir(),
out output_items,
out strError);
if (nRet == -1)
{
this.ErrorInfo = strError;
this.TaskState = TaskState.Done;
return;
}
{
this.ResultItems = output_items;
this.TaskState = TaskState.Done;
}
if (input.ShareResultSet == true)
{
// 删除全局结果集对象
// 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 = session.Channel.ManageSearchResult(
null,
"remove",
"",
input.ResultSetName,
out strError);
if (lRet == -1)
this.ErrorInfo = strError;
input.ShareResultSet = false;
input.ResultSetName = "";
}
}
finally
{
session.CloseSession();
}
if (input.SessionInfo != null && string.IsNullOrEmpty(input.TaskName) == false)
input.SessionInfo.SetFilterTask(input.TaskName, this);
}
public int DownloadObject(System.Web.UI.Page Page,
LibraryChannel channel,
string strPath,
bool bSaveAs,
string strStyle,
out string strError)
{
strError = "";
if (channel == null)
{
// 临时的SessionInfo对象
// 用管理员身份
SessionInfo session = new SessionInfo(this);
session.UserID = this.ManagerUserName;
session.Password = this.ManagerPassword;
session.IsReader = false;
try
{
return DownloadObject0(Page,
session.Channel,
strPath,
bSaveAs,
strStyle,
out strError);
}
finally
{
session.CloseSession();
}
}
else
{
return DownloadObject0(Page,
channel,
strPath,
bSaveAs,
strStyle,
out strError);
}
}
public int SaveUploadFile(
System.Web.UI.Page page,
string strXmlRecPath,
string strFileID,
string strResTimeStamp,
HttpPostedFile postedFile,
int nLogoLimitW,
int nLogoLimitH,
out string strError)
{
strError = "";
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(this);
session.UserID = this.ManagerUserName;
session.Password = this.ManagerPassword;
session.IsReader = false;
try
{
return SaveUploadFile(page,
session.Channel,
strXmlRecPath,
strFileID,
strResTimeStamp,
postedFile,
nLogoLimitW,
nLogoLimitH,
out strError);
}
finally
{
session.CloseSession();
}
}
public int GetReaderPhotoPath(
// SessionInfo sessioninfo,
string strReaderBarcode,
string strEncyptBarcode,
string strDisplayName,
out string strPhotoPath,
out string strError)
{
strError = "";
strPhotoPath = "";
if (String.IsNullOrEmpty(strEncyptBarcode) == false)
{
string strTemp = OpacApplication.DecryptPassword(strEncyptBarcode);
if (strTemp == null)
{
strError = "strEncyptBarcode中包含的文字格式不正确";
return -1;
}
strReaderBarcode = strTemp;
}
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(this);
session.UserID = this.ManagerUserName;
session.Password = this.ManagerPassword;
session.IsReader = false;
try
{
// 读入读者记录
string strReaderXml = "";
byte[] reader_timestamp = null;
string strOutputReaderRecPath = "";
string strResultTypeList = "xml";
string[] results = null;
long lRet = session.Channel.GetReaderInfo(null,
this.dp2LibraryVersion >= 2.22 ?
"@barcode:" + strReaderBarcode // dp2Library V2.22 及以后可以使用这个方法
: strReaderBarcode,
strResultTypeList,
out results,
out strOutputReaderRecPath,
out reader_timestamp,
out strError);
if (lRet == 0)
{
strError = "读者证条码号 '" + strReaderBarcode + "' 不存在";
return 0;
}
if (lRet == -1)
{
// text-level: 内部错误
strError = "读入读者记录时发生错误: " + strError;
return -1;
}
if (lRet > 1)
{
// text-level: 内部错误
strError = "读入读者记录时，发现读者证条码号 '" + strReaderBarcode + "' 命中 " + lRet.ToString() + " 条，这是一个严重错误，请系统管理员尽快处理。";
return -1;
}
if (results.Length != 1)
{
strError = "results.Length error";
return -1;
}
strReaderXml = results[0];
/*
int nRet = this.GetReaderRecXml(
sessioninfo.Channels,
strReaderBarcode,
out strReaderXml,
out strOutputReaderRecPath,
out reader_timestamp,
out strError);
if (nRet == 0)
{
strError = "读者证条码号 '" + strReaderBarcode + "' 不存在";
return 0;
}
if (nRet == -1)
{
// text-level: 内部错误
strError = "读入读者记录时发生错误: " + strError;
return -1;
}
if (nRet > 1)
{
// text-level: 内部错误
strError = "读入读者记录时，发现读者证条码号 '" + strReaderBarcode + "' 命中 " + nRet.ToString() + " 条，这是一个严重错误，请系统管理员尽快处理。";
return -1;
}
* */
XmlDocument readerdom = null;
int nRet = OpacApplication.LoadToDom(strReaderXml,
out readerdom,
out strError);
if (nRet == -1)
{
// text-level: 内部错误
strError = "装载读者记录进入XML DOM时发生错误: " + strError;
return -1;
}
// 验证显示名
if (String.IsNullOrEmpty(strDisplayName) == false)
{
string strDisplayNameValue = DomUtil.GetElementText(readerdom.DocumentElement,
"displayName");
if (strDisplayName.Trim() != strDisplayNameValue.Trim())
{
strError = "虽然读者记录找到了，但是显示名已经不匹配";
return 0;
}
}
// 看看是不是已经有图像对象
XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
nsmgr.AddNamespace("dprms", DpNs.dprms);
// 全部<dprms:file>元素
XmlNodeList nodes = readerdom.DocumentElement.SelectNodes("//dprms:file[@usage='photo']", nsmgr);
if (nodes.Count == 0)
{
strError = "读者记录中没有头像对象";
return 0;
}
strPhotoPath = strOutputReaderRecPath + "/object/" + DomUtil.GetAttr(nodes[0], "id");
return 1;
}
finally
{
session.CloseSession();
}
}
public int GetXmlDefs(
bool bOuputDebugInfo,
out string strDebugInfo,
out string strError)
{
strError = "";
strDebugInfo = "";
long lRet = 0;
this.m_lock.AcquireWriterLock(m_nLockTimeout);
try
{
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(this);
session.UserID = this.ManagerUserName;
session.Password = this.ManagerPassword;
session.IsReader = false;
try
{
// 检查版本号
{
string strVersion = "";
string strUID = "";
lRet = session.Channel.GetVersion(
null,
out strVersion,
out strUID,
out strError);
if (lRet == -1)
{
strError = "针对 dp2Library 服务器 " + session.Channel.Url + " 获得版本号的过程发生错误：" + strError;
goto ERROR1;
}
double value = 0;
if (string.IsNullOrEmpty(strVersion) == true)
{
strVersion = "2.0以下";
value = 2.0;
}
else
{
// 检查最低版本号
if (double.TryParse(strVersion, out value) == false)
{
strError = "dp2Library 版本号 '" + strVersion + "' 格式不正确";
goto ERROR1;
}
}
this.dp2LibraryVersion = value;
this.dp2LibraryUID = strUID;
double base_version = 2.40; // 2.18
if (value < base_version)
{
strError = "当前 dp2OPAC 版本需要和 dp2Library " + base_version + " 或以上版本配套使用 (而当前 dp2Library 版本号为 '" + strVersion + "' )。请立即升级 dp2Library 到最新版本。";
return -2;
}
}
// 获取虚拟库定义
string strXml = "";
lRet = session.Channel.GetSystemParameter(
null,
"virtual",
"def",
out strXml,
out strError);
if (lRet == -1)
{
strError = "(" + session.UserID + ")获取虚拟库定义时发生错误: " + strError;
// this.WriteErrorLog(strError);
goto ERROR1;
}
if (bOuputDebugInfo == true)
strDebugInfo += "*** virtual/def:\r\n" + strXml + "\r\n";
XmlNode node_virtual = this.OpacCfgDom.DocumentElement.SelectSingleNode("virtualDatabases");
if (node_virtual == null)
{
node_virtual = this.OpacCfgDom.CreateElement("virtualDatabases");
this.OpacCfgDom.DocumentElement.AppendChild(node_virtual);
}
node_virtual = DomUtil.SetElementOuterXml(node_virtual, strXml);
Debug.Assert(node_virtual != null, "");
// 获取<arrived>定义
lRet = session.Channel.GetSystemParameter(
null,
"system",
"arrived",
out strXml,
out strError);
if (lRet == -1)
{
strError = "(" + session.UserID + ")获取<arrived>定义时发生错误: " + strError;
// this.WriteErrorLog(strError);
goto ERROR1;
}
if (bOuputDebugInfo == true)
strDebugInfo += "*** system/arrived:\r\n" + strXml + "\r\n";
XmlNode node_arrived = this.OpacCfgDom.DocumentElement.SelectSingleNode("arrived");
if (node_arrived == null)
{
node_arrived = this.OpacCfgDom.CreateElement("arrived");
this.OpacCfgDom.DocumentElement.AppendChild(node_arrived);
}
node_arrived = DomUtil.SetElementOuterXml(node_arrived, strXml);
Debug.Assert(node_arrived != null, "");
// 获取<browseformats>定义
lRet = session.Channel.GetSystemParameter(
null,
"opac",
"browseformats",
out strXml,
out strError);
if (lRet == -1)
{
strError = "(" + session.UserID + ")获取<browseformats>定义时发生错误: " + strError;
// this.WriteErrorLog(strError);
goto ERROR1;
}
if (bOuputDebugInfo == true)
strDebugInfo += "*** opac/browseformats:\r\n" + strXml + "\r\n";
XmlNode node_browseformats = this.OpacCfgDom.DocumentElement.SelectSingleNode("browseformats");
if (node_browseformats == null)
{
node_browseformats = this.OpacCfgDom.CreateElement("browseformats");
this.OpacCfgDom.DocumentElement.AppendChild(node_browseformats);
}
node_browseformats.InnerXml = strXml;
// 获取<biblioDbGroup>定义
lRet = session.Channel.GetSystemParameter(
null,
"system",
"biblioDbGroup",
out strXml,
out strError);
if (lRet == -1)
{
strError = "(" + session.UserID + ")获取<biblioDbGroup>定义时发生错误: " + strError;
// this.WriteErrorLog(strError);
goto ERROR1;
}
if (bOuputDebugInfo == true)
strDebugInfo += "*** system/biblioDbGroup:\r\n" + strXml + "\r\n";
XmlNode node_biblioDbGroup = this.OpacCfgDom.DocumentElement.SelectSingleNode("biblioDbGroup");
if (node_biblioDbGroup == null)
{
node_biblioDbGroup = this.OpacCfgDom.CreateElement("biblioDbGroup");
this.OpacCfgDom.DocumentElement.AppendChild(node_biblioDbGroup);
}
node_biblioDbGroup.InnerXml = strXml;
ClearInvisibleDatabaseDef(ref node_biblioDbGroup, node_virtual);
// 2012/10/23
// 获取<readerDbGroup>定义
{
lRet = session.Channel.GetSystemParameter(
null,
"system",
"readerDbGroup",
out strXml,
out strError);
if (lRet == -1)
{
strError = "(" + session.UserID + ")获取<readerDbGroup>定义时发生错误: " + strError;
// this.WriteErrorLog(strError);
goto ERROR1;
}
if (bOuputDebugInfo == true)
strDebugInfo += "*** system/readerDbGroup:\r\n" + strXml + "\r\n";
XmlNode node_readerDbGroup = this.OpacCfgDom.DocumentElement.SelectSingleNode("readerDbGroup");
if (node_readerDbGroup == null)
{
node_readerDbGroup = this.OpacCfgDom.CreateElement("readerDbGroup");
this.OpacCfgDom.DocumentElement.AppendChild(node_readerDbGroup);
}
node_readerDbGroup.InnerXml = strXml;
}
this.Changed = true;
this.ActivateManagerThread();
// 检查 simulatereader 和 simulateworder 权限
if (StringUtil.IsInList("simulatereader", session.Channel.Rights) == false
|| StringUtil.IsInList("simulateworker", session.Channel.Rights) == false)
{
strError = "OPAC 代理账户 '" + this.ManagerUserName + "' 缺乏 simulatereader 和 simulateworker 权限。请在 dp2library 中为它增配这两个权限";
return -1;
}
this.XmlLoaded = true;
// 预约到书
// 元素<arrived>
// 属性dbname/reserveTimeSpan/outofReservationThreshold/canReserveOnshelf
XmlNode node = this.OpacCfgDom.DocumentElement.SelectSingleNode("//arrived");
if (node != null)
{
this.ArrivedDbName = DomUtil.GetAttr(node, "dbname");
this.ArrivedReserveTimeSpan = DomUtil.GetAttr(node, "reserveTimeSpan");
int nValue = 0;
int nRet = DomUtil.GetIntegerParam(node,
"outofReservationThreshold",
10,
out nValue,
out strError);
if (nRet == -1)
{
strError = "元素<arrived>属性outofReservationThreshold读入时发生错误: " + strError;
goto ERROR1;
}
this.OutofReservationThreshold = nValue;
bool bValue = false;
nRet = DomUtil.GetBooleanParam(node,
"canReserveOnshelf",
true,
out bValue,
out strError);
if (nRet == -1)
{
strError = "元素<arrived>属性canReserveOnshelf读入时发生错误: " + strError;
goto ERROR1;
}
this.CanReserveOnshelf = bValue;
}
return 0;
}
finally
{
session.CloseSession();
}
}
finally
{
this.m_lock.ReleaseWriterLock();
}
ERROR1:
return -1;
}
public int GetDbFroms(
string strDbType,
string strLang,
out BiblioDbFromInfo[] infos,
out string strError)
{
strError = "";
infos = null;
string strKey = strDbType + "|" + strLang;
infos = (BiblioDbFromInfo[])this.m_fromTable[strKey];
if (infos != null)
return 1;
this.m_lock.AcquireWriterLock(m_nLockTimeout);
try
{
// 临时的SessionInfo对象
SessionInfo session = new SessionInfo(this);
session.UserID = this.ManagerUserName;
session.Password = this.ManagerPassword;
session.IsReader = false;
try
{
// 获取虚拟库定义
long lRet = session.Channel.ListDbFroms(null,
strDbType,
strLang,
out infos,
out strError);
if (lRet == -1)
{
strError = "(" + session.UserID + ")获得from定义时发生错误: " + strError;
// this.WriteErrorLog(strError);
goto ERROR1;
}
}
finally
{
session.CloseSession();
}
}
finally
{
this.m_lock.ReleaseWriterLock();
}
this.m_fromTable[strKey] = infos;
return 0;
ERROR1:
return -1;
}
