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Add sitemap

This commit is contained in:
Jan-Lukas Else 2020-09-22 17:08:34 +02:00
parent e1c362ac2f
commit 6e4bbc63ca
4 changed files with 44 additions and 6 deletions
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5
go.mod
View File

@ -26,6 +26,7 @@ require (
github.com/pelletier/go-toml v1.8.1 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/smartystreets/assertions v1.2.0 // indirect
github.com/snabb/sitemap v1.0.0
github.com/spf13/afero v1.4.0 // indirect
github.com/spf13/cast v1.3.1
github.com/spf13/jwalterweatherman v1.1.0 // indirect
@ -40,8 +41,8 @@ require (
golang.org/x/crypto v0.0.0-20200820211705-5c72a883971a // indirect
golang.org/x/lint v0.0.0-20200302205851-738671d3881b // indirect
golang.org/x/net v0.0.0-20200904194848-62affa334b73 // indirect
golang.org/x/sys v0.0.0-20200918174421-af09f7315aff // indirect
golang.org/x/tools v0.0.0-20200918232735-d647fc253266 // indirect
golang.org/x/sys v0.0.0-20200922070232-aee5d888a860 // indirect
golang.org/x/tools v0.0.0-20200921210052-fa0125251cc4 // indirect
gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b // indirect
gopkg.in/ini.v1 v1.61.0 // indirect
gopkg.in/yaml.v2 v2.3.0 // indirect

12
go.sum
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@ -236,6 +236,10 @@ github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N
github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/snabb/diagio v1.0.0 h1:kovhQ1rDXoEbmpf/T5N2sUp2iOdxEg+TcqzbYVHV2V0=
github.com/snabb/diagio v1.0.0/go.mod h1:ZyGaWFhfBVqstGUw6laYetzeTwZ2xxVPqTALx1QQa1w=
github.com/snabb/sitemap v1.0.0 h1:7vJeNPAaaj7fQSRS3WYuJHzUjdnhLdSLLpvVtnhbzC0=
github.com/snabb/sitemap v1.0.0/go.mod h1:Id8uz1+WYdiNmSjEi4BIvL5UwNPYLsTHzRbjmDwNDzA=
github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
github.com/spf13/afero v1.1.2 h1:m8/z1t7/fwjysjQRYbP0RD+bUIF/8tJwPdEZsI83ACI=
@ -389,8 +393,8 @@ golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c h1:UIcGWL6/wpCfyGuJnRFJRurA+yj8RrW7Q6x2YMCXt6c=
golang.org/x/sys v0.0.0-20200724161237-0e2f3a69832c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200918174421-af09f7315aff h1:1CPUrky56AcgSpxz/KfgzQWzfG09u5YOL8MvPYBlrL8=
golang.org/x/sys v0.0.0-20200918174421-af09f7315aff/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200922070232-aee5d888a860 h1:YEu4SMq7D0cmT7CBbXfcH0NZeuChAXwsHe/9XueUO6o=
golang.org/x/sys v0.0.0-20200922070232-aee5d888a860/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
@ -422,8 +426,8 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn
golang.org/x/tools v0.0.0-20191130070609-6e064ea0cf2d/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
golang.org/x/tools v0.0.0-20200918232735-d647fc253266 h1:k7tVuG0g1JwmD3Jh8oAl1vQ1C3jb4Hi/dUl1wWDBJpQ=
golang.org/x/tools v0.0.0-20200918232735-d647fc253266/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
golang.org/x/tools v0.0.0-20200921210052-fa0125251cc4 h1:v8Jgq9X6Es9K9otVr9jxENEJigepKMZgA9OmrIZDtFA=
golang.org/x/tools v0.0.0-20200921210052-fa0125251cc4/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=

3
http.go
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@ -155,6 +155,9 @@ func buildHandler() (http.Handler, error) {
r.With(cacheMiddleware, minifier.Middleware).Get(blogPath+paginationPath, serveHome(blogPath, NONE))
}
// Sitemap
r.With(cacheMiddleware).Get("/sitemap.xml", serveSitemap())
r.With(minifier.Middleware).NotFound(serve404)
return r, nil

30
posts.go
View File

@ -5,11 +5,14 @@ import (
"database/sql"
"errors"
"fmt"
"github.com/araddon/dateparse"
"github.com/go-chi/chi"
"github.com/snabb/sitemap"
"github.com/vcraescu/go-paginator"
"net/http"
"reflect"
"strconv"
"time"
)
var errPostNotFound = errors.New("post not found")
@ -192,6 +195,33 @@ func serveIndex(ic *indexConfig) func(w http.ResponseWriter, r *http.Request) {
}
}
func serveSitemap() func(w http.ResponseWriter, r *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
posts, err := getPosts(r.Context(), &postsRequestConfig{})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
sm := sitemap.New()
sm.Minify = true
for _, p := range posts {
var lastMod time.Time
if p.Updated != "" {
lastMod, _ = dateparse.ParseIn(p.Updated, time.Local)
} else if p.Published != "" {
lastMod, _ = dateparse.ParseIn(p.Published, time.Local)
}
if lastMod.IsZero() {
lastMod = time.Now()
}
sm.Add(&sitemap.URL{
Loc: appConfig.Server.PublicAddress + p.Path,
LastMod: &lastMod,
})
}
_, _ = sm.WriteTo(w)
}
}
func getPost(context context.Context, path string) (*Post, error) {
posts, err := getPosts(context, &postsRequestConfig{path: path})
if err != nil {