/// <summary>
/// Restores the nodes.
/// </summary>
/// <param name="sitemap">The sitemap.</param>
/// <param name="parentNode">The parent node.</param>
/// <param name="childNodes">The child nodes.</param>
private void RestoreTheNodes(Sitemap sitemap, SitemapNode parentNode, IEnumerable <SitemapNode> childNodes)
{
foreach (var node in childNodes)
{
var restoredNode = new SitemapNode
{
Sitemap = sitemap,
ParentNode = parentNode,
Title = node.Title,
UsePageTitleAsNodeTitle = node.UsePageTitleAsNodeTitle,
Macro = node.Macro,
};
if (node.Page != null)
{
var node1 = node;
var page = repository.FirstOrDefault <PageProperties>(properties => properties.Id == node1.Page.Id && !properties.IsDeleted);
restoredNode.Page = page;
restoredNode.Url = page != null ? null : node.Url;
restoredNode.UrlHash = page != null ? null : node.UrlHash;
}
else
{
restoredNode.Page = null;
restoredNode.Url = node.Url;
restoredNode.UrlHash = node.UrlHash;
}
repository.Save(restoredNode);
foreach (var translation in node.Translations)
{
var translation1 = translation;
var language = repository.FirstOrDefault <Language>(l => l.Id == translation1.Language.Id && !l.IsDeleted);
if (language == null)
{
continue;
}
var restoredTranslation = new SitemapNodeTranslation
{
Node = restoredNode,
Language = language,
Title = translation.Title,
UsePageTitleAsNodeTitle = translation.UsePageTitleAsNodeTitle,
Macro = translation.Macro
};
if (restoredNode.Page == null)
{
restoredTranslation.Url = restoredNode.Url;
restoredTranslation.UrlHash = restoredNode.Url.UrlHash();
}
repository.Save(restoredTranslation);
}
RestoreTheNodes(sitemap, restoredNode, node.ChildNodes);
}
}
/// <summary>
/// Updates page sitemap nodes.
/// </summary>
private void UpdateSitemapNodes(DeletePageViewModel model, PageProperties page, IList<SitemapNode> sitemapNodes, Dictionary<Sitemap, bool> sitemaps,
List<Language> languages, IList<SitemapNode> updatedNodes, IList<SitemapNode> deletedNodes)
{
if (sitemapNodes != null)
{
// Archive sitemaps before update.
sitemaps.Select(pair => pair.Key).ToList().ForEach(sitemap => sitemapService.ArchiveSitemap(sitemap.Id));
foreach (var node in sitemapNodes)
{
if (!node.IsDeleted)
{
if (model.UpdateSitemap && sitemaps[node.Sitemap])
{
// Delete sitemap node.
sitemapService.DeleteNode(node, ref deletedNodes);
}
else
{
// Unlink sitemap node.
if (node.Page != null && node.Page.Id == page.Id)
{
node.Page = null;
node.Title = node.UsePageTitleAsNodeTitle ? page.Title : node.Title;
node.Url = page.PageUrl;
node.UrlHash = page.PageUrlHash;
repository.Save(node);
updatedNodes.Add(node);
IEnumerable<PageTranslationViewModel> pageTranslations;
if (page.LanguageGroupIdentifier.HasValue && !page.LanguageGroupIdentifier.Value.HasDefaultValue())
{
pageTranslations = GetPageTranslations(page.LanguageGroupIdentifier.Value);
}
else
{
pageTranslations = new PageTranslationViewModel[0];
}
// Assigned node URL and title is taken from default language, if such exists.
var defaultPageTranslation = pageTranslations.FirstOrDefault(p => !p.LanguageId.HasValue);
if (defaultPageTranslation != null)
{
node.Url = defaultPageTranslation.PageUrl;
node.UrlHash = defaultPageTranslation.PageUrlHash;
if (node.UsePageTitleAsNodeTitle)
{
node.Title = defaultPageTranslation.Title;
}
}
// Update sitemap node translations.
if (node.Translations == null)
{
node.Translations = new List<SitemapNodeTranslation>();
}
node.Translations.ForEach(
t =>
{
var pageTranslation = GetPageTranslation(pageTranslations, t.Language.Id, node, page);
if (t.UsePageTitleAsNodeTitle)
{
t.Title = pageTranslation.Title;
}
t.UsePageTitleAsNodeTitle = false;
t.Url = pageTranslation.PageUrl;
t.UrlHash = pageTranslation.PageUrlHash;
});
// Create non-existing node translations for each language.
languages.Where(language => node.Translations.All(nt => nt.Language.Id != language.Id))
.ForEach(language =>
{
var pageTranslation = GetPageTranslation(pageTranslations, language.Id, node, page);
var nodeTranslation = new SitemapNodeTranslation
{
Language = language,
Node = node,
UsePageTitleAsNodeTitle = false,
Title = pageTranslation.Title,
Url = pageTranslation.PageUrl,
UrlHash = pageTranslation.PageUrlHash
};
node.Translations.Add(nodeTranslation);
});
}
}
}
}
}
}
/// <summary>
/// Saves the translations.
/// </summary>
/// <param name="translationUpdatedInDb"></param>
/// <param name="sitemapNode">The sitemap node.</param>
/// <param name="node">The node.</param>
/// <param name="translationList"></param>
private void SaveTranslations(out bool translationUpdatedInDb, SitemapNode sitemapNode, SitemapNodeViewModel node, List <SitemapNodeTranslation> translationList)
{
translationUpdatedInDb = false;
var translations = translationList == null
? Repository.AsQueryable <SitemapNodeTranslation>().Where(translation => translation.Node.Id == sitemapNode.Id).ToList()
: translationList.Where(translation => translation.Node.Id == sitemapNode.Id).ToList();
foreach (var model in node.Translations)
{
var saveIt = false;
var translation = translations.FirstOrDefault(t => t.Id == model.Id);
if (translation == null)
{
translation = translations.FirstOrDefault(t => t.Language.Id == model.LanguageId);
if (translation != null)
{
throw new InvalidDataException(string.Format("Node {0} translation to language {1} already exists.", sitemapNode.Id, model.LanguageId));
}
saveIt = true;
translation = new SitemapNodeTranslation
{
Node = sitemapNode,
Language = Repository.AsProxy <Language>(model.LanguageId),
Title = model.Title,
Macro = CmsConfiguration.EnableMacros ? model.Macro : null,
UsePageTitleAsNodeTitle = model.UsePageTitleAsNodeTitle
};
if (sitemapNode.Page == null)
{
translation.UsePageTitleAsNodeTitle = false;
translation.Url = model.Url;
translation.UrlHash = model.Url.UrlHash();
}
}
else
{
if (translation.Version != model.Version)
{
throw new ConcurrentDataException(translation);
}
if (translation.Title != model.Title)
{
saveIt = true;
translation.Title = model.Title;
}
if (CmsConfiguration.EnableMacros && translation.Macro != model.Macro)
{
saveIt = true;
translation.Macro = model.Macro;
}
if (sitemapNode.Page == null)
{
if (translation.Url != model.Url || translation.UsePageTitleAsNodeTitle)
{
saveIt = true;
translation.UsePageTitleAsNodeTitle = false;
translation.Url = model.Url;
translation.UrlHash = model.Url.UrlHash();
}
}
else
{
if (translation.Url != null || translation.UrlHash != null)
{
saveIt = true;
translation.Url = null;
translation.UrlHash = null;
}
if (translation.UsePageTitleAsNodeTitle != model.UsePageTitleAsNodeTitle)
{
saveIt = true;
translation.UsePageTitleAsNodeTitle = model.UsePageTitleAsNodeTitle;
}
}
}
if (saveIt)
{
Repository.Save(translation);
translationUpdatedInDb = true;
}
}
}
/// <summary>
/// Restores the nodes.
/// </summary>
/// <param name="sitemap">The sitemap.</param>
/// <param name="parentNode">The parent node.</param>
/// <param name="childNodes">The child nodes.</param>
private void RestoreTheNodes(Sitemap sitemap, SitemapNode parentNode, IEnumerable<SitemapNode> childNodes)
{
foreach (var node in childNodes)
{
var restoredNode = new SitemapNode
{
Sitemap = sitemap,
ParentNode = parentNode,
Title = node.Title,
UsePageTitleAsNodeTitle = node.UsePageTitleAsNodeTitle,
Macro = node.Macro,
};
if (node.Page != null)
{
var node1 = node;
var page = repository.FirstOrDefault<PageProperties>(properties => properties.Id == node1.Page.Id && !properties.IsDeleted);
restoredNode.Page = page;
restoredNode.Url = page != null ? null : node.Url;
restoredNode.UrlHash = page != null ? null : node.UrlHash;
}
else
{
restoredNode.Page = null;
restoredNode.Url = node.Url;
restoredNode.UrlHash = node.UrlHash;
}
repository.Save(restoredNode);
foreach (var translation in node.Translations)
{
var translation1 = translation;
var language = repository.FirstOrDefault<Language>(l => l.Id == translation1.Language.Id && !l.IsDeleted);
if (language == null)
{
continue;
}
var restoredTranslation = new SitemapNodeTranslation
{
Node = restoredNode,
Language = language,
Title = translation.Title,
UsePageTitleAsNodeTitle = translation.UsePageTitleAsNodeTitle,
Macro = translation.Macro
};
if (restoredNode.Page == null)
{
restoredTranslation.Url = restoredNode.Url;
restoredTranslation.UrlHash = restoredNode.Url.UrlHash();
}
repository.Save(restoredTranslation);
}
RestoreTheNodes(sitemap, restoredNode, node.ChildNodes);
}
}
/// <summary>
/// Updates page sitemap nodes.
/// </summary>
private void UpdateSitemapNodes(DeletePageViewModel model, PageProperties page, IList <SitemapNode> sitemapNodes, Dictionary <Sitemap, bool> sitemaps,
List <Language> languages, IList <SitemapNode> updatedNodes, IList <SitemapNode> deletedNodes)
{
if (sitemapNodes != null)
{
// Archive sitemaps before update.
sitemaps.Select(pair => pair.Key).ToList().ForEach(sitemap => sitemapService.ArchiveSitemap(sitemap.Id));
foreach (var node in sitemapNodes)
{
if (!node.IsDeleted)
{
if (model.UpdateSitemap && sitemaps[node.Sitemap])
{
// Delete sitemap node.
sitemapService.DeleteNode(node, ref deletedNodes);
}
else
{
// Unlink sitemap node.
if (node.Page != null && node.Page.Id == page.Id)
{
node.Page = null;
node.Title = node.UsePageTitleAsNodeTitle ? page.Title : node.Title;
node.Url = page.PageUrl;
node.UrlHash = page.PageUrlHash;
repository.Save(node);
updatedNodes.Add(node);
IEnumerable <PageTranslationViewModel> pageTranslations;
if (page.LanguageGroupIdentifier.HasValue && !page.LanguageGroupIdentifier.Value.HasDefaultValue())
{
pageTranslations = GetPageTranslations(page.LanguageGroupIdentifier.Value);
}
else
{
pageTranslations = new PageTranslationViewModel[0];
}
// Assigned node URL and title is taken from default language, if such exists.
var defaultPageTranslation = pageTranslations.FirstOrDefault(p => !p.LanguageId.HasValue);
if (defaultPageTranslation != null)
{
node.Url = defaultPageTranslation.PageUrl;
node.UrlHash = defaultPageTranslation.PageUrlHash;
if (node.UsePageTitleAsNodeTitle)
{
node.Title = defaultPageTranslation.Title;
}
}
// Update sitemap node translations.
if (node.Translations == null)
{
node.Translations = new List <SitemapNodeTranslation>();
}
node.Translations.ForEach(
t =>
{
var pageTranslation = GetPageTranslation(pageTranslations, t.Language.Id, node, page);
if (t.UsePageTitleAsNodeTitle)
{
t.Title = pageTranslation.Title;
}
t.UsePageTitleAsNodeTitle = false;
t.Url = pageTranslation.PageUrl;
t.UrlHash = pageTranslation.PageUrlHash;
});
// Create non-existing node translations for each language.
languages.Where(language => node.Translations.All(nt => nt.Language.Id != language.Id))
.ForEach(language =>
{
var pageTranslation = GetPageTranslation(pageTranslations, language.Id, node, page);
var nodeTranslation = new SitemapNodeTranslation
{
Language = language,
Node = node,
UsePageTitleAsNodeTitle = false,
Title = pageTranslation.Title,
Url = pageTranslation.PageUrl,
UrlHash = pageTranslation.PageUrlHash
};
node.Translations.Add(nodeTranslation);
});
}
}
}
}
}
}
