async void menu_refreshUID(object sender, System.EventArgs e)
{
string strError = "";
if (listView1.SelectedIndices.Count == 0)
{
strError = "尚未选择要刷新 UID 的事项 ...";
goto ERROR1;
}
int change_count = 0;
List <string> errors = new List <string>();
using (MessageBar bar = MessageBar.Create(this, "正在刷新 UID"))
{
foreach (int index in this.listView1.SelectedIndices)
{
dp2Server server = Servers[index] as dp2Server;
// 获得服务器 UID
string uid = "";
bar.SetMessageText($"正在获取服务器 {server.Url} 的 UID ...");
var result = await ServerDlg.GetServerUID(server.Url);
if (result.Value == -1)
{
errors.Add($"针对服务器 {server.Url} 获取服务器 UID 时出错: {result.ErrorInfo}");
continue;
}
else
{
uid = result.ErrorCode;
}
if (server.UID != uid)
{
server.UID = uid;
change_count++;
}
}
// TODO: 刷新后如果发现发生了 UID 重复，怎么处理?
if (change_count > 0)
{
Servers.Changed = true;
FillList();
}
}
if (errors.Count > 0)
{
strError = $"刷新 UID 时出错:\r\n{StringUtil.MakePathList(errors, "\r\n")}";
goto ERROR1;
}
return;
ERROR1:
MessageDlg.Show(this, strError, "ServersDlg");
}
async void menu_newServer(object sender, System.EventArgs e)
{
List <string> errors = new List <string>();
int nActiveLine = -1;
if (listView1.SelectedIndices.Count != 0)
{
nActiveLine = listView1.SelectedIndices[0];
}
ServerDlg dlg = new ServerDlg();
// GuiUtil.AutoSetDefaultFont(dlg);
GuiUtil.SetControlFont(dlg, this.Font);
dlg.Text = "新增服务器地址和默认帐户";
if (nActiveLine == -1)
{
// 无参考事项情形的新增
#if NO
dlg.ServerName = "社科院联合编目中心";
dlg.ServerUrl = "http://ssucs.org/dp2library";
dlg.UserName = "******";
#endif
dlg.ServerName = "单机版服务器";
dlg.ServerUrl = "net.pipe://localhost/dp2library/xe";
dlg.UserName = "******";
}
else
{
dp2Server server = (dp2Server)Servers[nActiveLine];
dlg.ServerName = server.Name;
dlg.Password = server.DefaultPassword;
dlg.ServerUrl = server.Url;
dlg.UserName = server.DefaultUserName;
dlg.SavePassword = server.SavePassword;
}
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
{
return;
}
List <string> urls = new List <string>();
if (dlg.ServerUrl.IndexOf("\r\n") == -1)
{
urls.Add(dlg.ServerUrl);
}
else
{
urls = StringUtil.SplitList(dlg.ServerUrl.Replace("\r\n", "\r"), '\r');
StringUtil.RemoveBlank(ref urls);
StringUtil.RemoveDupNoSort(ref urls);
}
using (MessageBar bar = MessageBar.Create(this, "正在添加服务器节点"))
{
// 允许一次创建多个服务器节点
int i = 0;
foreach (string url in urls)
{
// 获得服务器 UID
string uid = "";
bar.SetMessageText($"正在获取服务器 {url} 的 UID ...");
var result = await ServerDlg.GetServerUID(url);
if (result.Value == -1)
{
errors.Add($"针对服务器 {url} 获取服务器 UID 时出错: {result.ErrorInfo}");
}
else
{
uid = result.ErrorCode;
}
// 对 UID 进行查重
if (string.IsNullOrEmpty(uid) == false)
{
var dup_list = Servers.FindServerByUID(uid);
if (dup_list.Count > 0)
{
errors.Add($"拟添加的新服务器节点 '{url}' 因其 UID '{uid}' 和已有的服务器节点({dup_list[0].Name})重复，无法添加");
continue;
}
}
dp2Server server = Servers.NewServer(nActiveLine);
// TODO: 建议用 public 账户尝试从 dp2library 服务器获得服务器名字符串
string name = dlg.ServerName;
if (i > 0)
{
name = dlg.ServerName + (i + 1).ToString();
}
server.Name = name;
server.DefaultPassword = dlg.Password;
server.Url = url;
server.DefaultUserName = dlg.UserName;
server.SavePassword = dlg.SavePassword;
server.UID = uid;
i++;
}
}
Servers.Changed = true;
FillList();
// 选择一行
// parameters:
// nIndex 要设置选择标记的行。如果==-1，表示清除全部选择标记但不选择。
// bMoveFocus 是否同时移动focus标志到所选择行
ListViewUtil.SelectLine(listView1,
Servers.Count - 1,
true);
listView1.EnsureVisible(Servers.Count - 1);
m_bChanged = true;
if (errors.Count > 0)
{
MessageDlg.Show(this, $"新增服务器节点时出错:\r\n{StringUtil.MakePathList(errors, "\r\n")}", "ServersDlg");
}
}
async void menu_modifyServer(object sender, System.EventArgs e)
{
string strError;
if (listView1.SelectedIndices.Count == 0)
{
strError = "尚未选择要修改的事项 ...";
goto ERROR1;
}
int nActiveLine = listView1.SelectedIndices[0];
// ListViewItem item = listView1.Items[nActiveLine];
ServerDlg dlg = new ServerDlg();
// GuiUtil.AutoSetDefaultFont(dlg);
GuiUtil.SetControlFont(dlg, this.Font);
dlg.Text = "修改缺省帐户参数";
dlg.ServerName = ((dp2Server)Servers[nActiveLine]).Name;
dlg.Password = ((dp2Server)Servers[nActiveLine]).DefaultPassword;
dlg.ServerUrl = ((dp2Server)Servers[nActiveLine]).Url;
dlg.UserName = ((dp2Server)Servers[nActiveLine]).DefaultUserName;
dlg.SavePassword = ((dp2Server)Servers[nActiveLine]).SavePassword;
dlg.ShowDialog(this);
if (dlg.DialogResult != DialogResult.OK)
{
return;
}
dp2Server server = ((dp2Server)Servers[nActiveLine]);
server.Name = dlg.ServerName;
server.DefaultPassword = dlg.Password;
server.Url = dlg.ServerUrl;
server.DefaultUserName = dlg.UserName;
server.SavePassword = dlg.SavePassword;
// 获取 UID
using (MessageBar bar = MessageBar.Create(this,
"获取 UID",
$"正在获取服务器 {server.Url} 的 UID ..."))
{
var result = await ServerDlg.GetServerUID(server.Url);
if (result.Value == -1)
{
strError = result.ErrorInfo;
goto ERROR1;
}
server.UID = result.ErrorCode;
}
Servers.Changed = true;
FillList();
// 选择一行
// parameters:
// nIndex 要设置选择标记的行。如果==-1，表示清除全部选择标记但不选择。
// bMoveFocus 是否同时移动focus标志到所选择行
ListViewUtil.SelectLine(listView1,
nActiveLine,
true);
m_bChanged = true;
return;
ERROR1:
MessageBox.Show(this, strError);
}
async void menu_refreshServerName(object sender, System.EventArgs e)
{
string strError = "";
if (listView1.SelectedIndices.Count == 0)
{
strError = "尚未选择要刷新服务器名的事项 ...";
goto ERROR1;
}
int change_count = 0;
List <string> errors = new List <string>();
using (MessageBar bar = MessageBar.Create(this, "正在刷新服务器名"))
{
foreach (int index in this.listView1.SelectedIndices)
{
dp2Server server = Servers[index] as dp2Server;
// 获得服务器 UID
string server_name = "";
bar.SetMessageText($"正在获取服务器 {server.Url} 的图书馆名 ...");
var result = await ServerDlg.GetServerName(server.Url);
if (result.Value == -1)
{
errors.Add($"针对服务器 {server.Url} 获取图书馆名时出错: {result.ErrorInfo}");
continue;
}
else
{
server_name = result.ErrorCode;
}
if (server.Name != server_name)
{
server.Name = server_name;
change_count++;
}
}
// TODO: 刷新后如果发现发生了服务器名重复，怎么处理?
if (change_count > 0)
{
Servers.Changed = true;
// 刷新前保存选择位置
var indices = ListViewUtil.GetSelectedIndices(this.listView1);
this.listView1.BeginUpdate();
FillList();
// 刷新后恢复选择位置
ListViewUtil.SelectItems(this.listView1, indices);
this.listView1.EndUpdate();
}
}
if (errors.Count > 0)
{
strError = $"刷新服务器名时出错:\r\n{StringUtil.MakePathList(errors, "\r\n")}";
goto ERROR1;
}
return;
ERROR1:
// TODO: MessageDlg 应可以指定左上角图标
MessageDlg.Show(this, strError, "ServersDlg");
}
