private static UrlMappingResult <Entity> GetResultFromQuery(IEnumerable <Entity> query)
{
// select only root pages or pages where isroot = null
var duplicateCheckArray = query.Where(p => p.GetAttributeValue <bool?>("adx_isroot") != false).ToArray();
var result = query.FirstOrDefault();
return(duplicateCheckArray.Length > 1
? UrlMappingResult <Entity> .DuplicateResult(result)
: UrlMappingResult <Entity> .MatchResult(result));
}
private static UrlMappingResult <WebPageNode> FilterResultsOnLanguage(IEnumerable <WebPageNode> pages, Func <WebPageNode, bool> predicate, WebPageLookupOptions lookupOption, ContextLanguageInfo contextLanguageInfo)
{
var results = pages.Where(predicate);
WebPageNode retval = null;
if (contextLanguageInfo != null && contextLanguageInfo.IsCrmMultiLanguageEnabled)
{
if (lookupOption == WebPageLookupOptions.LanguageContentOnly)
{
// when we have only a root webpage and 0 localized webpages.
// for example: creating new child page via portal CMS.
if (results.Where(p => p.IsRoot == false).Count() == 0)
{
retval = results.FirstOrDefault();
}
else
{
var websiteLanguageId = contextLanguageInfo.ContextLanguage.EntityReference.Id;
retval = results.FirstOrDefault(p => p.WebPageLanguage != null && p.WebPageLanguage.Id == websiteLanguageId && p.IsRoot == false);
}
}
else if (lookupOption == WebPageLookupOptions.RootOnly)
{
retval = results.FirstOrDefault(p => p.IsRoot == true);
}
else
{
retval = results.FirstOrDefault();
}
// If the found page is content, but the root page is deactivated, then return null as if the page itself doesn't exist.
if (retval != null && retval.IsRoot == false && (retval.RootWebPage == null || retval.RootWebPage.IsReference))
{
retval = null;
}
}
else
{
// If multi-language is not supported, then do legacy behavior of returning first result.
retval = results.FirstOrDefault();
}
// select only root pages or pages where isroot = null (MLP is not supported)
var duplicateCheckArray = results.Where(p => p.IsRoot != false).ToArray();
return(duplicateCheckArray.Length > 1
? UrlMappingResult <WebPageNode> .DuplicateResult(retval)
: UrlMappingResult <WebPageNode> .MatchResult(retval));
}
/// <summary>
///
/// </summary>
/// <param name="website"></param>
/// <param name="urlPath"></param>
/// <param name="getRootWebPage">Whether to get the Root version of a group of translated web pages where adx_isroot = true.
/// This should only be set to true in specific cases where we are explicitly looking for the non-translated root page,
/// ex: we're looking for a web file which only hangs off from root web pages.
/// This does NOT refer to the root "/" web page (typically Home page).</param>
/// <param name="predicate"></param>
/// <returns></returns>
private static UrlMappingResult <WebPageNode> LookupPageByUrlPath(WebsiteNode website, string urlPath, WebPageLookupOptions lookupOption, ContextLanguageInfo languageContext, Func <WebPageNode, bool> predicate)
{
if (website.Id == Guid.Empty)
{
throw new ArgumentException(string.Format("Unable to retrieve the Id of the website. {0}", string.Empty), "website");
}
ADXTrace.Instance.TraceInfo(TraceCategory.Monitoring, "LookupPageByUrlPath ENTER URL");
var pages = website.WebPages.Where(predicate).ToArray();
// Use _pagePathRegex to extract the right-most path segment (child path), and the remaining left
// part of the path (parent path), while enforcing that web page paths must end in a '/'.
var pathMatch = UrlMapping._pagePathRegex.Match(urlPath);
if (!pathMatch.Success)
{
// If we don't have a valid path match, still see if there is a page with the entire literal
// path as its partial URL. (The previous iteration of this method has this behaviour, so we
// maintain it here.)
// NOTE: requests for web files (ex: .png, .css) and bad links all come here.
var mappingResult = FilterResultsOnLanguage(pages, p => IsPartialUrlMatch(p, urlPath), lookupOption, languageContext);
ADXTrace.Instance.TraceInfo(TraceCategory.Monitoring, string.Format("LookupPageByUrlPath (1)pathMatch.Fail URL {0}", mappingResult.Node == null ? "NULL" : "Found"));
return(mappingResult);
}
var fullPath = pathMatch.Groups["full"].Value;
var parentPath = pathMatch.Groups["parent"].Value;
var childPath = pathMatch.Groups["child"].Value;
// Check if we can find a page with the exact fullPath match. This may be a web page with a
// partial URL that matches the entire path, but in the more common case, it will match the
// root URL path "/".
var fullPathMatchPageResult = FilterResultsOnLanguage(pages, p => IsPartialUrlMatch(p, fullPath), lookupOption, languageContext);
if (fullPathMatchPageResult.Node != null)
{
ADXTrace.Instance.TraceInfo(TraceCategory.Monitoring, "LookupPageByUrlPath (2)fullPathMatchPage ");
return(fullPathMatchPageResult);
}
// If we don't have non-empty parentPath and childPath, lookup fails.
if (string.IsNullOrEmpty(parentPath) || string.IsNullOrEmpty(childPath))
{
ADXTrace.Instance.TraceInfo(TraceCategory.Monitoring, "LookupPageByUrlPath (3)parent/child path null ");
return(UrlMappingResult <WebPageNode> .MatchResult(null));
}
// Look up the parent page, using the parent path. This will generally recurse until parentPath
// is the root path "/", at which point fullPath will match the Home page and the recursion will
// unwind.
// Look for the "Root" (adx_isroot=true) web page because the parent-child relationships uses the Root web pages, not the translated Content web pages.
// (Ignoring uniquence for parent page)
var parentPageFilterResult = LookupPageByUrlPath(website, parentPath, WebPageLookupOptions.RootOnly, languageContext, predicate);
// If we can't find a parent page, lookup fails.
// Ignore IsUnique here, trying to find any possible match.
if (parentPageFilterResult.Node == null)
{
ADXTrace.Instance.TraceInfo(TraceCategory.Monitoring, "LookupPageByUrlPath (4)parent page null ");
return(parentPageFilterResult);
}
// Look for a partial URL match for childPath, among the children of the returned parent page.
var result = FilterResultsOnLanguage(parentPageFilterResult.Node.WebPages, p => predicate(p) && IsPartialUrlMatch(p, childPath), lookupOption, languageContext);
ADXTrace.Instance.TraceInfo(TraceCategory.Monitoring, string.Format("LookupPageByUrlPath (5)searchByParent {0}", result.Node == null ? "NULL" : "Found"));
return(result);
}
private static UrlMappingResult <Entity> LookupPageByUrlPath(OrganizationServiceContext context, Entity website, string urlPath, Func <Entity, bool> predicate)
{
website.AssertEntityName("adx_website");
if (website.Id == Guid.Empty)
{
throw new ArgumentException(string.Format("Unable to retrieve the Id of the website. {0}", ""), "website");
}
var urlWithoutWebsitePath = WebsitePathUtility.ToRelative(website, urlPath);
if (!context.IsAttached(website))
{
context.ReAttach(website);
}
var pages = website.GetRelatedEntities(context, "adx_website_webpage").Where(predicate).ToArray();
// Use _pagePathRegex to extract the right-most path segment (child path), and the remaining left
// part of the path (parent path), while enforcing that web page paths must end in a '/'.
var pathMatch = _pagePathRegex.Match(urlWithoutWebsitePath);
if (!pathMatch.Success)
{
// If we don't have a valid path match, still see if there is a page with the entire literal
// path as its partial URL. (The previous iteration of this method has this behaviour, so we
// maintain it here.)
return(GetResultFromQuery(pages.Where(p => IsPartialUrlMatch(p, urlWithoutWebsitePath))));
}
var fullPath = pathMatch.Groups["full"].Value;
var parentPath = pathMatch.Groups["parent"].Value;
var childPath = pathMatch.Groups["child"].Value;
// Check if we can find a page with the exact fullPath match. This may be a web page with a
// partial URL that matches the entire path, but in the more common case, it will match the
// root URL path "/".
var fullPathMatchPageResult = GetResultFromQuery(pages.Where(p => IsPartialUrlMatch(p, fullPath)));
if (fullPathMatchPageResult.Node != null)
{
return(fullPathMatchPageResult);
}
// If we don't have non-empty parentPath and childPath, lookup fails.
if (string.IsNullOrEmpty(parentPath) || string.IsNullOrEmpty(childPath))
{
return(UrlMappingResult <Entity> .MatchResult(null));
}
// Look up the parent page, using the parent path. This will generally recurse until parentPath
// is the root path "/", at which point fullPath will match the Home page and the recursion will
// unwind.
var parentPageFilterResult = LookupPageByUrlPath(context, website, parentPath, predicate);
// If we can't find a parent page, lookup fails.
if (parentPageFilterResult.Node == null)
{
return(parentPageFilterResult);
}
// Look for a partial URL match for childPath, among the children of the returned parent page.
var query = context.GetChildPages(parentPageFilterResult.Node).Where(p => predicate(p) && IsPartialUrlMatch(p, childPath));
return(GetResultFromQuery(query));
}