private string getMacroReplacement(string macro, string macroPrefix, string macroSuffix, CmsPage sourcePage)
{
string cleaned = macro.Substring(macroPrefix.Length, macro.Length - macroPrefix.Length - macroSuffix.Length);
string[] parts = cleaned.Split(new char[] { '_' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length >= 1)
{
int pageId = Convert.ToInt32(parts[0]);
CmsLanguage lang = CmsContext.currentLanguage;
if (parts.Length >= 2 && includePageLanguageInMacro())
{
string langCode = parts[1];
lang = CmsLanguage.GetFromHaystack(langCode, CmsConfig.Languages);
}
if (!lang.isInvalidLanguage)
{
CmsPage p = CmsContext.getPageById(pageId);
if (p.Id >= 0)
{
return(p.getUrl(lang));
}
}
}
string pageNotFoundUrl = CmsContext.ApplicationPath + "PageNotFound" + macro.Replace("/", "") + "source_" + sourcePage.Id.ToString() + ".aspx";
return(pageNotFoundUrl);
}
/// <summary>
/// returns true if any of the .name fields in the specified pageLangInfos matches ChildPage.names, returns TRUE
/// </summary>
/// <param name="parentPageId"></param>
/// <param name="pageLangInfos"></param>
/// <returns></returns>
public static bool childPageWithNameExists(int parentPageId, CmsPageLanguageInfo[] pageLangInfos)
{
CmsPage parentPage = CmsPage.FetchPageById(parentPageId);
if (parentPage.ID < 0)
{
return(false);
}
foreach (CmsPage p in parentPage.ChildPages)
{
foreach (CmsPageLanguageInfo langInfo in pageLangInfos)
{
string nameToFind = langInfo.name;
CmsLanguage pageLanguage = CmsLanguage.GetFromHaystack(langInfo.languageShortCode, CmsConfig.Languages);
if (String.Compare(p.getName(pageLanguage), nameToFind, true) == 0)
{
return(true);
}
}
}
return(false);
}
public void ProcessRequest(HttpContext context)
{
string pagePath = "";
if (context.Request.QueryString["p"] != null)
{
pagePath = context.Request.QueryString["p"];
}
CmsLanguage pageLang = CmsConfig.Languages[0];
if (CmsConfig.Languages.Length > 1 && context.Request.QueryString["l"] != null)
{
string langCode = context.Request.QueryString["l"];
CmsLanguage testLang = CmsLanguage.GetFromHaystack(langCode, CmsConfig.Languages);
if (!testLang.isInvalidLanguage)
{
pageLang = testLang;
}
}
CmsPage pageToRenderRSSFor = CmsContext.getPageByPath(pagePath, pageLang);
if (pageToRenderRSSFor.ID < 0 || !pageToRenderRSSFor.currentUserCanRead)
{
context.Response.ContentType = "text/plain";
context.Response.Write("Error: CMS page not found");
context.Response.Flush();
context.Response.End();
}
else
{
// -- generate the RssFeed
RssFeed rssFeed = new RssFeed(System.Text.UTF8Encoding.UTF8);
rssFeed.Version = RssVersion.RSS20;
// -- setup the RSS channel
string titlePrefix = CmsConfig.getConfigValue("pageTitlePrefix", "");
string titlePostfix = CmsConfig.getConfigValue("pageTitlePostfix", "");
string rssTitle = titlePrefix + pageToRenderRSSFor.getTitle(pageLang) + titlePostfix;
string rssDescription = pageToRenderRSSFor.getSearchEngineDescription(pageLang);
Uri rssLink = new Uri(pageToRenderRSSFor.getUrl(CmsUrlFormat.FullIncludingProtocolAndDomainName, pageLang), UriKind.RelativeOrAbsolute);
RssChannel rssChannel = new RssChannel(rssTitle, rssDescription, rssLink);
rssChannel.Generator = "HatCMS: https://code.google.com/p/hatcms/";
// -- call "GetRssFeedItems()" for each placeholder.
CmsPlaceholderDefinition[] phDefs = pageToRenderRSSFor.getAllPlaceholderDefinitions();
foreach (CmsPlaceholderDefinition phDef in phDefs)
{
RssItem[] items = Placeholders.PlaceholderUtils.GetRssFeedItems(phDef.PlaceholderType, pageToRenderRSSFor, phDef, pageLang);
foreach (RssItem item in items)
{
rssChannel.Items.Add(item);
}
}
rssFeed.Channels.Add(rssChannel);
context.Response.ContentType = "application/rss+xml";
rssFeed.Write(context.Response.OutputStream);
context.Response.Flush();
context.Response.End();
}
}
