/// <summary>
/// Sets the navigation paths label.
/// </summary>
private void SetupNavigationPaths()
{
string[] paths = NavigationPaths.PathsPerPage(currentPage);
string currentPath = Request["NavPath"];
if (!string.IsNullOrEmpty(currentPath))
{
currentPath = currentPath.ToLowerInvariant();
}
if (!discussMode && !viewCodeMode && paths.Length > 0)
{
StringBuilder sb = new StringBuilder(500);
sb.Append(Properties.Messages.Paths);
sb.Append(": ");
for (int i = 0; i < paths.Length; i++)
{
NavigationPath path = NavigationPaths.Find(paths[i]);
if (path != null)
{
if (currentPath != null && paths[i].ToLowerInvariant().Equals(currentPath))
{
sb.Append("<b>");
}
sb.Append(@"<a href=""");
sb.Append(UrlTools.BuildUrl("Default.aspx?Page=", Tools.UrlEncode(currentPage.FullName), "&NavPath=", Tools.UrlEncode(paths[i])));
sb.Append(@""" title=""");
sb.Append(NameTools.GetLocalName(path.FullName));
sb.Append(@""">");
sb.Append(NameTools.GetLocalName(path.FullName));
sb.Append("</a>");
if (currentPath != null && paths[i].ToLowerInvariant().Equals(currentPath))
{
sb.Append("</b>");
}
if (i != paths.Length - 1)
{
sb.Append(", ");
}
}
}
lblNavigationPaths.Text = sb.ToString();
}
else
{
lblNavigationPaths.Visible = false;
}
}
protected void rptNavPaths_DataBinding(object sender, EventArgs e)
{
bool canManagePages = CanManagePagesInCurrentNamespace();
List <NavigationPath> paths = NavigationPaths.GetNavigationPaths(Pages.FindNamespace(lstNamespace.SelectedValue));
List <NavigationPathRow> result = new List <NavigationPathRow>(paths.Count);
foreach (NavigationPath path in paths)
{
result.Add(new NavigationPathRow(path, canManagePages, path.FullName == txtCurrentNavPath.Value));
}
rptNavPaths.DataSource = result;
}
public void PrintNavPaths() {
StringBuilder sb = new StringBuilder();
sb.Append("<ul>");
List<NavigationPath> paths = NavigationPaths.GetNavigationPaths(DetectNamespaceInfo());
for(int i = 0; i < paths.Count; i++) {
sb.Append(@"<li><a href=""");
UrlTools.BuildUrl(sb, "Default.aspx?Page=", Tools.UrlEncode(paths[i].Pages[0]),
"&NavPath=", Tools.UrlEncode(paths[i].FullName));
sb.Append(@""">");
sb.Append(paths[i].FullName);
sb.Append("</a></li>");
}
sb.Append("</ul>");
lblNavPathList.Text = sb.ToString();
}
protected void btnSave_Click(object sender, EventArgs e)
{
if (!CanManagePagesInCurrentNamespace())
{
return;
}
bool done = NavigationPaths.ModifyNavigationPath(txtCurrentNavPath.Value, GetSelectedPages());
if (done)
{
RefreshList();
lblResult.CssClass = "resultok";
lblResult.Text = Properties.Messages.NavPathSaved;
ReturnToList();
}
else
{
lblResult.CssClass = "resulterror";
lblResult.Text = Properties.Messages.CouldNotSaveNavPath;
}
}
protected void btnDelete_Click(object sender, EventArgs e)
{
if (!CanManagePagesInCurrentNamespace())
{
return;
}
bool done = NavigationPaths.RemoveNavigationPath(DetectWiki(), txtCurrentNavPath.Value);
if (done)
{
RefreshList();
lblResult.CssClass = "resultok";
lblResult.Text = Properties.Messages.NavPathDeleted;
ReturnToList();
}
else
{
lblResult.CssClass = "resulterror";
lblResult.Text = Properties.Messages.CouldNotDeleteNavPath;
}
}
protected void btnCreate_Click(object sender, EventArgs e)
{
if (!CanManagePagesInCurrentNamespace())
{
return;
}
txtName.Text = txtName.Text.Trim();
if (!Page.IsValid)
{
return;
}
if (lstPages.Items.Count == 0)
{
lblResult.CssClass = "resulterror";
lblResult.Text = Properties.Messages.TheNavPathMustContain;
return;
}
bool done = NavigationPaths.AddNavigationPath(Pages.FindNamespace(lstNamespace.SelectedValue),
txtName.Text, GetSelectedPages(), null);
if (done)
{
RefreshList();
lblResult.CssClass = "resultok";
lblResult.Text = Properties.Messages.NavPathCreated;
ReturnToList();
}
else
{
lblResult.CssClass = "resulterror";
lblResult.Text = Properties.Messages.CouldNotCreateNavPath;
}
}
protected void rptNavPaths_ItemCommand(object sender, CommandEventArgs e)
{
txtCurrentNavPath.Value = e.CommandArgument as string;
if (e.CommandName == "Select")
{
if (!CanManagePagesInCurrentNamespace())
{
return;
}
string currentWiki = DetectWiki();
txtName.Text = txtCurrentNavPath.Value;
txtName.Enabled = false;
NavigationPath path = NavigationPaths.Find(currentWiki, txtCurrentNavPath.Value);
foreach (string page in path.Pages)
{
PageContent pageContent = Pages.FindPage(currentWiki, page);
if (pageContent != null)
{
lstPages.Items.Add(new ListItem(FormattingPipeline.PrepareTitle(currentWiki, pageContent.Title, false, FormattingContext.Other, pageContent.FullName), pageContent.FullName));
}
}
cvName2.Enabled = false;
btnCreate.Visible = false;
btnSave.Visible = true;
btnDelete.Visible = true;
pnlList.Visible = false;
pnlEditNavPath.Visible = true;
lblResult.Text = "";
}
}
protected void cvName2_ServerValidate(object sender, ServerValidateEventArgs e)
{
e.IsValid = NavigationPaths.Find(NameTools.GetFullName(lstNamespace.SelectedValue, txtName.Text)) == null;
}
/// <summary>
/// Prepares the previous and next pages link for navigation paths.
/// </summary>
/// <param name="previousPageLink">The previous page link.</param>
/// <param name="nextPageLink">The next page link.</param>
private void SetupAdjacentPages()
{
StringBuilder prev = new StringBuilder(50), next = new StringBuilder(50);
if (Request["NavPath"] != null)
{
NavigationPath path = NavigationPaths.Find(Request["NavPath"]);
if (path != null)
{
int idx = Array.IndexOf(path.Pages, currentPage.FullName);
if (idx != -1)
{
if (idx > 0)
{
PageInfo prevPage = Pages.FindPage(path.Pages[idx - 1]);
prev.Append(@"<a href=""");
UrlTools.BuildUrl(prev, "Default.aspx?Page=", Tools.UrlEncode(prevPage.FullName),
"&NavPath=", Tools.UrlEncode(path.FullName));
prev.Append(@""" title=""");
prev.Append(Properties.Messages.PrevPage);
prev.Append(": ");
prev.Append(FormattingPipeline.PrepareTitle(Content.GetPageContent(prevPage, true).Title, false, FormattingContext.PageContent, currentPage));
prev.Append(@"""><b>«</b></a> ");
}
if (idx < path.Pages.Length - 1)
{
PageInfo nextPage = Pages.FindPage(path.Pages[idx + 1]);
next.Append(@" <a href=""");
UrlTools.BuildUrl(next, "Default.aspx?Page=", Tools.UrlEncode(nextPage.FullName),
"&NavPath=", Tools.UrlEncode(path.FullName));
next.Append(@""" title=""");
next.Append(Properties.Messages.NextPage);
next.Append(": ");
next.Append(FormattingPipeline.PrepareTitle(Content.GetPageContent(nextPage, true).Title, false, FormattingContext.PageContent, currentPage));
next.Append(@"""><b>»</b></a>");
}
}
}
}
if (prev.Length > 0)
{
lblPreviousPage.Text = prev.ToString();
}
else
{
lblPreviousPage.Visible = false;
}
if (next.Length > 0)
{
lblNextPage.Text = next.ToString();
}
else
{
lblNextPage.Visible = false;
}
}