int ExportToItemSearchForm(
string strDbType,
out string strError)
{
strError = "";
string strTempFileName = Path.Combine(this.MainForm.DataDir, "~export_to_searchform.txt");
int nRet = SaveToEntityRecordPathFile(strDbType,
strTempFileName,
out strError);
if (nRet == -1)
return -1;
#if NO
// TODO: 最好为具体类型的 SearchForm 类。否则推出时保留的遗留出鞥口类型不对
ItemSearchForm form = new ItemSearchForm();
form.DbType = strDbType;
form.MdiParent = this.MainForm;
form.Show();
#endif
ItemSearchForm form = this.MainForm.OpenItemSearchForm(strDbType);
nRet = form.ImportFromRecPathFile(strTempFileName,
"clear",
out strError);
if (nRet == -1)
return -1;
return 0;
}
// 在一个新开的实体查询窗内检索key
void listView_searchKeysAtNewWindow_Click(object sender, EventArgs e)
{
if (this.listView_records.SelectedItems.Count == 0)
{
MessageBox.Show(this, "尚未在列表中选定要操作的事项");
return;
}
ItemSearchForm form = new ItemSearchForm();
form.DbType = this.DbType;
form.MdiParent = this.MainForm;
// form.MainForm = this.MainForm;
form.Show();
int i = 0;
foreach (ListViewItem item in this.listView_records.SelectedItems)
{
ItemQueryParam query = (ItemQueryParam)item.Tag;
Debug.Assert(query != null, "");
ItemQueryParam input_query = new ItemQueryParam();
input_query.QueryWord = ListViewUtil.GetItemText(item, 1);
input_query.DbNames = query.DbNames;
input_query.From = query.From;
input_query.MatchStyle = "精确一致";
// 2015/1/17
if (string.IsNullOrEmpty(input_query.QueryWord) == true)
input_query.MatchStyle = "空值";
else
input_query.MatchStyle = "精确一致";
// 检索命中记录(而不是key)
int nRet = form.DoSearch(false, false, input_query, i == 0 ? true : false);
if (nRet != 1)
break;
i++;
}
}
// 装载数据
public override bool LoadData()
{
string strError = "";
int nRet = 0;
BiblioInfo info = this.BiblioInfo;
string strRecPath = this.BiblioInfo.RecPath;
if (string.IsNullOrEmpty(info.OldXml) == true)
{
lock (syncRoot)
{
channel = Program.MainForm.GetChannel();
}
try
{
// 显示 正在处理
this.HTML = GetWaitingHtml("正在获取 " + this.DbType + " 记录 " + strRecPath);
ShowData();
byte [] baTimestamp = null;
string strOutputRecPath = "";
string strBiblio = "";
string strBiblioRecPath = "";
string strXml = "";
// 获得记录
channel.Timeout = new TimeSpan(0, 0, 5);
long lRet = 0;
if (this.DbType == "item")
{
lRet = channel.GetItemInfo(
this.Stop,
"@path:" + strRecPath,
"xml",
out strXml,
out strOutputRecPath,
out baTimestamp,
"",
out strBiblio,
out strBiblioRecPath,
out strError);
}
else if (this.DbType == "order")
{
lRet = channel.GetOrderInfo(
this.Stop,
"@path:" + strRecPath,
"xml",
out strXml,
out strOutputRecPath,
out baTimestamp,
"",
out strBiblio,
out strBiblioRecPath,
out strError);
}
else if (this.DbType == "issue")
{
lRet = channel.GetIssueInfo(
this.Stop,
"@path:" + strRecPath,
"xml",
out strXml,
out strOutputRecPath,
out baTimestamp,
"",
out strBiblio,
out strBiblioRecPath,
out strError);
}
else if (this.DbType == "comment")
{
lRet = channel.GetCommentInfo(
this.Stop,
"@path:" + strRecPath,
"xml",
out strXml,
out strOutputRecPath,
out baTimestamp,
"",
out strBiblio,
out strBiblioRecPath,
out strError);
}
else if (this.DbType == "patron")
{
string[] results = null;
// 获得读者记录
lRet = channel.GetReaderInfo(
this.Stop,
"@path:" + strRecPath,
"xml",
out results,
out strOutputRecPath,
out baTimestamp,
out strError);
if (lRet == 1)
{
if (results == null || results.Length == 0)
{
strError = "results error";
nRet = -1;
}
else
{
strXml = results[0];
}
}
}
else
{
lRet = -1;
strError = "无法识别的 DbType '" + this.DbType + "'";
}
if (lRet == 0)
{
nRet = -1;
strError = "获取记录 " + strRecPath + " 时出错: " + strError;
}
else if (lRet == -1)
{
nRet = -1;
strError = "获取记录 " + strRecPath + " 时出错: " + strError;
}
else
{
info.OldXml = strXml;
info.Timestamp = baTimestamp;
info.RecPath = strRecPath;
}
}
finally
{
LibraryChannel temp_channel = channel;
lock (syncRoot)
{
channel = null;
}
Program.MainForm.ReturnChannel(temp_channel);
}
}
string strXml1 = "";
string strHtml2 = "";
if (nRet == -1)
{
strHtml2 = HttpUtility.HtmlEncode(strError);
}
else
{
nRet = ItemSearchForm.GetXmlHtml(info,
out strXml1,
out strHtml2,
out strError);
if (nRet == -1)
{
throw new Exception(strError);
}
}
this.HTML = "<html>" +
Program.MainForm.GetMarcHtmlHeadString(true) +
"<body>" +
strHtml2 +
EntityForm.GetTimestampHtml(info.Timestamp) +
"</body></html>";
this.XML = strXml1;
return(true);
}
void menu_createCallNumber_Click(object sender, EventArgs e)
{
string strError = "";
int nRet = 0;
Debug.Assert(this.DbType == "item", "");
if (this.listView_records.SelectedItems.Count == 0)
{
strError = "尚未选定要进行批处理的事项";
goto ERROR1;
}
if (stop != null && stop.State == 0) // 0 表示正在处理
{
strError = "目前有长操作正在进行，无法进行创建索取号的操作";
goto ERROR1;
}
bool bOverwrite = false;
{
DialogResult result = MessageBox.Show(this,
"在后面即将进行的处理过程中，对已经存在索取号的册记录，是否要重新创建索取号?\r\n\r\n(Yes: 要重新创建；No: 不重新创建，即：跳过；Cancel: 现在就放弃本次批处理)",
this.DbType + "SearchForm",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button2);
if (result == System.Windows.Forms.DialogResult.Yes)
bOverwrite = true;
else if (result == System.Windows.Forms.DialogResult.No)
bOverwrite = false;
else
return;
}
int nCount = 0;
stop.Style = StopStyle.EnableHalfStop;
stop.OnStop += new StopEventHandler(this.DoStop);
stop.Initial("正在创建索取号 ...");
stop.BeginLoop();
this.EnableControls(false);
try
{
// 打开一个新的种册窗
EntityForm form = null;
form = new EntityForm();
form.MdiParent = this.MainForm;
form.MainForm = this.MainForm;
form.Show();
stop.SetProgressRange(0, this.listView_records.SelectedItems.Count);
ItemSearchForm itemsearchform = null;
bool bHideMessageBox = false;
int i = 0;
foreach (ListViewItem item in this.listView_records.SelectedItems)
{
Application.DoEvents(); // 出让界面控制权
if (stop != null)
{
if (stop.State != 0)
{
MessageBox.Show(this, "用户中断");
return;
}
}
string strRecPath = ListViewUtil.GetItemText(item, 0);
// parameters:
// bAutoSavePrev 是否自动提交保存先前发生过的修改？如果==true，是；如果==false，则要出现MessageBox提示
// return:
// -1 error
// 0 not found
// 1 found
form.LoadItemByRecPath(strRecPath, true);
// 为当前选定的事项创建索取号
// return:
// -1 出错
// 0 放弃处理
// 1 已经处理
nRet = form.EntityControl.CreateCallNumber(bOverwrite, out strError);
if (nRet == -1)
goto ERROR;
if (nRet == 1)
{
nCount++;
// form.DoSaveAll();
nRet = form.EntityControl.SaveItems(
this.Channel,
out strError);
if (nRet == -1)
goto ERROR;
nRet = RefreshBrowseLine(item,
out strError);
if (nRet == -1)
{
strError = "刷新浏览内容时出错: " + strError;
goto ERROR;
#if NO
DialogResult result = MessageBox.Show(this,
"刷新浏览内容时出错: " + strError + "。\r\n\r\n是否继续刷新? (OK 刷新；Cancel 放弃刷新)",
this.DbType + "SearchForm",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
if (result == System.Windows.Forms.DialogResult.Cancel)
break;
#endif
}
}
ERROR:
if (nRet == -1)
{
if (itemsearchform == null)
{
Form active_mdi = this.MainForm.ActiveMdiChild;
itemsearchform = new ItemSearchForm();
itemsearchform.MdiParent = this.MainForm;
itemsearchform.MainForm = this.MainForm;
itemsearchform.Show();
itemsearchform.QueryWordString = "创建索取号过程中出错的册记录";
active_mdi.Activate();
}
ListViewItem new_item = itemsearchform.AddLineToBrowseList(Global.BuildLine(item));
ListViewUtil.ChangeItemText(new_item, 1, strError);
this.OutputText(strRecPath + " : " + strError, 2);
strError = "在为册记录 " + strRecPath + " 创建索取号时出错: " + strError;
if (bHideMessageBox == false)
{
DialogResult result = MessageDialog.Show(this,
strError + "。\r\n\r\n是否继续处理后面的记录? (继续： 继续；停止： 停止整个批处理)",
MessageBoxButtons.OKCancel,
MessageBoxDefaultButton.Button1,
"不再出现此对话框",
ref bHideMessageBox,
new string[] { "继续", "停止" });
if (result == System.Windows.Forms.DialogResult.Cancel)
goto ERROR1;
}
form.EntitiesChanged = false;
}
stop.SetProgressValue(++i);
}
// form.DoSaveAll();
form.Close();
}
finally
{
stop.EndLoop();
stop.OnStop -= new StopEventHandler(this.DoStop);
stop.Initial("");
stop.HideProgress();
stop.Style = StopStyle.None;
this.EnableControls(true);
}
MessageBox.Show(this, "共处理 " + nCount.ToString() + " 个册记录");
return;
ERROR1:
MessageBox.Show(this, strError);
}
// 将一个读者的操作历史输出到实体查询窗
// parameters:
static int OutputBorrowHistory(
ItemSearchForm form,
XmlDocument reader_dom,
ChargingHistoryLoader history_loader,
ItemBarcodeLoader barcode_loader,
out string strError)
{
strError = "";
if (StringUtil.CompareVersion(Program.MainForm.ServerVersion, "2.67") < 0)
{
strError = "输出操作历史到实体查询窗要求 dp2library 为 2.67 或以上版本";
return -1;
}
List<string> barcodes = new List<string>();
foreach (ChargingItemWrapper wrapper in history_loader)
{
ChargingItem item = wrapper.Item;
string strItemBarcode = item.ItemBarcode;
#if NO
ChargingItem rel = wrapper.RelatedItem;
string strBorrowDate = rel == null ? "" : rel.OperTime;
string strBorrowPeriod = GetDisplayTimePeriodString(rel == null ? "" : rel.Period);
string strReturnDate = item.OperTime;
#endif
barcodes.Add(strItemBarcode);
}
string strTempFileName = Program.MainForm.GetTempFileName("exphis");
try
{
int nCount = 0;
using (StreamWriter sw = new StreamWriter(strTempFileName, false, Encoding.UTF8))
{
barcode_loader.Barcodes = barcodes;
foreach (EntityItem info in barcode_loader)
{
string strRecPath = info.RecPath;
if (string.IsNullOrEmpty(strRecPath) == true)
continue; // TODO: 是否要警告?
sw.WriteLine(strRecPath);
nCount++;
}
}
if (nCount > 0)
{
int nRet = form.ImportFromRecPathFile(strTempFileName,
"",
out strError);
if (nRet == -1)
return -1;
}
return 0;
}
finally
{
File.Delete(strTempFileName);
}
}