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;
})
});
}
private static IModuleList GetModules(ArchiveSettings settings) => new ModuleList
{
{
ReadFile,
new ModuleCollection
{
new ReadFiles(settings.TemplateFile),
new FrontMatter(new Yaml.Yaml())
}
},
{
Populate,
settings.Group != null
? new ModuleCollection
{
new Execute(ctx =>
new GroupByMany(settings.Group, new Documents().FromPipelines(settings.Pipelines))
.WithComparer(settings.CaseInsensitiveGroupComparer?.Invoke <bool>(ctx) == true ? StringComparer.OrdinalIgnoreCase : null)
.WithEmptyOutputIfNoGroups()),
new Where((doc, ctx) => !string.IsNullOrEmpty(doc.String(Keys.GroupKey))),
new ForEach((IModule)GetIndexPageModules(
new Documents((doc, _) => doc[Keys.GroupDocuments]),
settings))
}
: GetIndexPageModules(
new Documents().FromPipelines(settings.Pipelines),
settings)
},
{
Render,
new If(
ctx => settings.WriteIfEmpty || settings.Pipelines.Any(x => ctx.Documents[x].Any()),
new Shortcodes(true),
new Razor.Razor()
.IgnorePrefix(null)
.WithLayout(settings.Layout),
new Shortcodes(false))
.WithoutUnmatchedDocuments()
},
{
WriteFiles,
new WriteFiles()
}
};
/// <summary>
/// Creates the pipeline.
/// </summary>
/// <param name="name">The name of this pipeline.</param>
/// <param name="settings">The settings for the pipeline.</param>
public Archive(string name, ArchiveSettings settings)
: base(name, GetModules(settings))
{
}