protected void btnClearCache_Click(object sender, EventArgs e)
{
Redirections.Clear();
Content.ClearPseudoCache();
Content.InvalidateAllPages();
PrintSystemStatus();
}
/// <summary>
/// Invalidates all the cache Contents.
/// </summary>
public static void InvalidateAllPages()
{
Cache.ClearPageCache();
Redirections.Clear();
foreach (var pageProvider in Collectors.PagesProviderCollector.AllProviders)
{
pageProvider.PruneContentCache();
}
}
/// <summary>
/// Verifies the need for a page redirection, and performs it when appropriate.
/// </summary>
private void VerifyAndPerformPageRedirection()
{
if (currentPage == null)
{
return;
}
// Force formatting so that the destination can be detected
Content.GetFormattedPageContent(currentPage, true);
PageInfo dest = Redirections.GetDestination(currentPage, out var fragment);
if (dest == null)
{
return;
}
if (dest != null)
{
if (Request["NoRedirect"] != "1")
{
var fullUrl = dest.FullName + Settings.PageExtension + "?From=" + currentPage.FullName;
if (!string.IsNullOrEmpty(fragment))
{
fullUrl += "#" + fragment;
}
UrlTools.Redirect(fullUrl, false);
}
else
{
// Write redirection hint
var sb = new StringBuilder();
sb.Append(@"<div id=""RedirectionDiv"">");
sb.Append(Properties.Messages.ThisPageRedirectsTo);
sb.Append(": ");
sb.Append(@"<a href=""");
var fullUrl = UrlTools.BuildUrl("++", Tools.UrlEncode(dest.FullName), Settings.PageExtension, "?From=", Tools.UrlEncode(currentPage.FullName));
if (!string.IsNullOrEmpty(fragment))
{
fullUrl += "#" + fragment;
}
sb.Append(fullUrl);
sb.Append(@""">");
PageContent k = Content.GetPageContent(dest, true);
sb.Append(FormattingPipeline.PrepareTitle(k.Title, false, FormattingContext.PageContent, currentPage));
sb.Append("</a></div>");
var literal = new Literal();
literal.Text = sb.ToString();
plhContent.Controls.Add(literal);
}
}
}
/// <summary>
/// Verifies the need for a page redirection, and performs it when appropriate.
/// </summary>
private void VerifyAndPerformPageRedirection()
{
if (currentPage == null)
{
return;
}
// Force formatting so that the destination can be detected
FormattedContent.GetFormattedPageContent(currentWiki, currentPage);
PageContent dest = Redirections.GetDestination(currentPage.FullName);
if (dest == null)
{
return;
}
if (dest != null)
{
if (Request["NoRedirect"] != "1")
{
UrlTools.Redirect(dest.FullName + GlobalSettings.PageExtension + "?From=" + currentPage.FullName, false);
}
else
{
// Write redirection hint
StringBuilder sb = new StringBuilder();
sb.Append(@"<div id=""RedirectionDiv"">");
sb.Append(Properties.Messages.ThisPageRedirectsTo);
sb.Append(": ");
sb.Append(@"<a href=""");
UrlTools.BuildUrl(currentWiki, sb, "++", Tools.UrlEncode(dest.FullName), GlobalSettings.PageExtension, "?From=", Tools.UrlEncode(currentPage.FullName));
sb.Append(@""">");
sb.Append(FormattingPipeline.PrepareTitle(currentWiki, dest.Title, false, FormattingContext.PageContent, currentPage.FullName));
sb.Append("</a></div>");
Literal literal = new Literal();
literal.Text = sb.ToString();
plhContent.Controls.Add(literal);
}
}
}
/// <summary>
/// Clears the pseudo cache.
/// </summary>
public static void ClearPseudoCache()
{
Cache.ClearPseudoCache();
Redirections.Clear();
}
/// <summary>
/// Invalidates all the cache Contents.
/// </summary>
public static void InvalidateAllPages()
{
Cache.ClearPageCache();
Redirections.Clear();
}
/// <summary>
/// Invalidates the cached Content of a Page.
/// </summary>
/// <param name="pageInfo">The Page to invalidate the cached content of.</param>
public static void InvalidatePage(PageInfo pageInfo)
{
Cache.RemovePage(pageInfo);
Redirections.WipePageOut(pageInfo);
}
/// <summary>
/// Invalidates the cached Content of a Page.
/// </summary>
/// <param name="pageInfo">The Page to invalidate the cached content of.</param>
public static void InvalidatePage(PageInfo pageInfo)
{
Cache.RemovePage(pageInfo);
Redirections.WipePageOut(pageInfo);
pageInfo.Provider.RemoveContentCache(pageInfo);
}
