all repos — searchix @ ccb36bef2996c1c6519ff2e39973827bc42e2651

Search engine for NixOS, nix-darwin, home-manager and NUR users

internal/components/page.go (view raw)

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package components

import (
	"net/url"

	"go.alanpearce.eu/searchix/frontend"
	"go.alanpearce.eu/searchix/internal/config"

	g "go.alanpearce.eu/gomponents"
	c "go.alanpearce.eu/gomponents/components"
	. "go.alanpearce.eu/gomponents/html"
)

func Page(tdata TemplateData, children ...g.Node) g.Node {
	return Doctype(
		HTML(
			Lang("en-GB"),
			Head(
				Meta(Charset("utf-8")),
				Meta(Name("viewport"), Content("width=device-width, initial-scale=1")),
				TitleEl(g.Text("Searchix"), g.If(config.DevMode, g.Text(" (Dev)"))),
				g.Map(tdata.Assets.Stylesheets, css),
				g.Raw(tdata.ExtraHeadHTML),
				Link(
					Rel("search"),
					Type("application/opensearchdescription+xml"),
					TitleAttr("Searchix "+sourceNameAndType(nil)),
					Href(joinPath("opensearch.xml")),
				),
				g.Map(tdata.Sources, func(source *config.Source) g.Node {
					return Link(
						Rel("search"),
						Type("application/opensearchdescription+xml"),
						TitleAttr("Searchix "+sourceNameAndType(source)),
						Href(joinPath("/", source.Importer.String(), source.Key, "opensearch.xml")),
					)
				}),
			),
			Body(
				Header(
					Nav(
						H1(A(Href("/"), g.Text("Searchix"))),
						A(
							c.Classes{
								"current": tdata.Source == nil,
							},
							g.If(
								tdata.Source == nil,
								Href("/"),
								Href(joinPathQuery("/", tdata.Query)),
							),
							g.Text("All"),
						),
						g.Map(tdata.Sources, func(source *config.Source) g.Node {
							if tdata.Source != nil && tdata.Source.Name == source.Name {
								return A(
									Class("current"),
									Href(
										joinPath(
											"/",
											source.Importer.String(),
											source.Key,
											"search",
										),
									),
									g.Text(source.Name),
								)
							}

							return A(
								Href(
									joinPathQuery(
										joinPath(
											"/",
											source.Importer.String(),
											source.Key,
											"search",
										),
										tdata.Query,
									),
								),
								g.Text(source.Name),
							)
						}),
					),
				),
				Main(children...),
				Footer(
					g.If(config.Version != "",
						g.Group([]g.Node{
							g.Text("Searchix "),
							A(
								Href("https://git.sr.ht/~alanpearce/searchix/refs/"+config.Version),
								g.Text(config.Version),
							),
						}),
					),
					g.Text("Made by "),
					A(Href("https://alanpearce.eu"), g.Text("Alan Pearce")),
					g.Text(". "),
					A(Href("https://git.sr.ht/~alanpearce/searchix"), g.Text("Source code")),
					A(Href("https://todo.sr.ht/~alanpearce/searchix"), g.Text("Report issues")),
				),
			),
		),
	)
}

func css(css *frontend.Asset) g.Node {
	return Link(Href(css.URL), Rel("stylesheet"),
		Integrity("sha256-"+css.Base64SHA256))
}

func script(s *frontend.Asset) g.Node {
	return Script(
		Src(s.URL),
		Defer(),
		g.Attr("integrity", "sha256-"+s.Base64SHA256),
	)
}

func sourceNameAndType(source *config.Source) string {
	if source == nil {
		return "Combined"
	}

	switch source.Importer {
	case config.Options:
		return source.Name + " " + source.Importer.String()
	case config.Packages:
		return source.Name
	}

	return ""
}

func joinPath(base string, parts ...string) string {
	u, err := url.JoinPath(base, parts...)
	if err != nil {
		panic(err)
	}

	return u
}

func joinPathQuery(path string, query string) string {
	if query == "" {
		return path
	}

	return path + "?query=" + url.QueryEscape(query)
}