private static ModuleCollection GetIndexPageModules(Documents documents, ArchiveSettings settings)
{
IModule[] paginateModules = settings.Sort == null
? new IModule[] { documents }
: new IModule[] { documents, new Sort(settings.Sort) };
return(new ModuleCollection
{
new Execute(c =>
{
Paginate paginate = new Paginate(settings.PageSize?.Invoke <int>(c) ?? int.MaxValue, paginateModules);
paginate = paginate.WithPageMetadata(Keys.Title, (doc, ctx) =>
{
string indexTitle = settings.Title?.Invoke <string>(doc, ctx) ?? string.Empty;
return doc.Get <int>(Keys.CurrentPage) <= 1
? indexTitle
: (string.IsNullOrEmpty(indexTitle) ? $"Page {doc[Keys.CurrentPage]}" : $"{indexTitle} (Page {doc[Keys.CurrentPage]})");
});
if (settings.TakePages != null)
{
paginate = paginate.TakePages(settings.TakePages.Invoke <int>(c));
}
if (settings.SkipPages != null)
{
paginate = paginate.SkipPages(settings.SkipPages.Invoke <int>(c));
}
if (!string.IsNullOrEmpty(settings.GroupDocumentsMetadataKey))
{
paginate = paginate.WithPageMetadata(settings.GroupDocumentsMetadataKey, (doc, ctx) => doc[Keys.GroupDocuments]);
}
if (!string.IsNullOrEmpty(settings.GroupKeyMetadataKey))
{
paginate = paginate.WithPageMetadata(settings.GroupKeyMetadataKey, (doc, ctx) => doc.String(Keys.GroupKey));
}
paginate = paginate.WithPageMetadata(Keys.RelativeFilePath, (doc, ctx) =>
{
FilePath filePath = settings.RelativePath?.Invoke <FilePath>(doc, ctx) ?? settings.TemplateFile.Invoke <FilePath>(ctx);
bool hasExtension = filePath.HasExtension;
if (hasExtension)
{
filePath = filePath.Directory.CombineFile(filePath.FileNameWithoutExtension);
}
string path = filePath
.FullPath
.Replace(' ', '-')
.Replace("'", string.Empty)
.Replace(".", string.Empty);
return doc.Get <int>(Keys.CurrentPage) <= 1
? (hasExtension ? $"{path}.html" : $"{path}/index.html")
: (hasExtension ? $"{path}{doc.String(Keys.CurrentPage)}.html" : $"{path}/page{doc.String(Keys.CurrentPage)}.html");
});
return paginate;
})
});
}
