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feat: rss support (#343)

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* feat: rss support

* chore: go mod tidy

* chore: change route group prefix

* Update server/server.go

Co-authored-by: boojack <stevenlgtm@gmail.com>

* Update server/rss.go

Co-authored-by: boojack <stevenlgtm@gmail.com>

Co-authored-by: boojack <stevenlgtm@gmail.com>
This commit is contained in:
Zhou Yunliang 2022-10-26 20:13:02 +08:00 committed by GitHub
parent fe5ba6850b
commit 4e00b1b0cd
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 89 additions and 0 deletions
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2
go.mod
View file

@ -27,6 +27,7 @@ require (
require (
github.com/VictoriaMetrics/fastcache v1.10.0
github.com/gorilla/feeds v1.1.1
github.com/gorilla/securecookie v1.1.1
github.com/gorilla/sessions v1.2.1
github.com/labstack/echo-contrib v0.13.0
@ -35,4 +36,5 @@ require (
require (
github.com/cespare/xxhash/v2 v2.1.2 // indirect
github.com/golang/snappy v0.0.4 // indirect
github.com/kr/pretty v0.3.1 // indirect
)

8
go.sum
View file

@ -166,6 +166,8 @@ github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/gorilla/context v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8=
github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
github.com/gorilla/feeds v1.1.1 h1:HwKXxqzcRNg9to+BbvJog4+f3s/xzvtZXICcQGutYfY=
github.com/gorilla/feeds v1.1.1/go.mod h1:Nk0jZrvPFZX1OBe5NPiddPw7CfwF6Q9eqzaBbaightA=
github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
github.com/gorilla/securecookie v1.1.1 h1:miw7JPhV+b/lAHSXz4qd/nN9jRiAFV5FwjeKyCS8BvQ=
github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
@ -200,8 +202,11 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxv
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/labstack/echo-contrib v0.13.0 h1:bzSG0SpuZZd7BmJLvsWtPfU23W0Enh3K0tok3aENVKA=
github.com/labstack/echo-contrib v0.13.0/go.mod h1:IF9+MJu22ADOZEHD+bAV67XMIO3vNXUy7Naz/ABPHEs=
@ -238,6 +243,7 @@ github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAl
github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYrxe9dPLANfrWvHYVTgc=
github.com/openzipkin/zipkin-go v0.4.0/go.mod h1:4c3sLeE8xjNqehmF5RpAFLPLJxXscc0R4l6Zg0P1tTQ=
github.com/pierrec/lz4 v2.6.1+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@ -268,6 +274,8 @@ github.com/rabbitmq/amqp091-go v1.1.0/go.mod h1:ogQDLSOACsLPsIq0NpbtiifNZi2YOz0V
github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=

72
server/rss.go Normal file
View file

@ -0,0 +1,72 @@
package server
import (
"net/http"
"strconv"
"time"
"github.com/gorilla/feeds"
"github.com/labstack/echo/v4"
"github.com/usememos/memos/api"
)
func (s *Server) registerRSSRoutes(g *echo.Group) {
g.GET("/u/:id/rss.xml", func(c echo.Context) error {
ctx := c.Request().Context()
id, err := strconv.Atoi(c.Param("id"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "User id is not a number").SetInternal(err)
}
normalStatus := api.Normal
memoFind := api.MemoFind{
CreatorID: &id,
RowStatus: &normalStatus,
VisibilityList: []api.Visibility{
api.Public,
},
}
memoList, err := s.Store.FindMemoList(ctx, &memoFind)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find memo list").SetInternal(err)
}
userFind := api.UserFind{
ID: &id,
}
user, err := s.Store.FindUser(ctx, &userFind)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find user").SetInternal(err)
}
baseURL := c.Scheme() + "://" + c.Request().Host
feed := &feeds.Feed{
Title: "Memos",
Link: &feeds.Link{Href: baseURL},
Description: "Memos",
Author: &feeds.Author{Name: user.Name},
Created: time.Now(),
}
feed.Items = make([]*feeds.Item, len(memoList))
for i, memo := range memoList {
feed.Items[i] = &feeds.Item{
Title: memo.Content,
Link: &feeds.Link{Href: baseURL + "/m/" + strconv.Itoa(memo.ID)},
Description: memo.Content,
Created: time.Unix(memo.CreatedTs, 0),
}
}
rss, err := feed.ToRss()
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to generate rss").SetInternal(err)
}
rssPrefix := `<?xml version="1.0" encoding="UTF-8"?>`
return c.XMLBlob(http.StatusOK, []byte(rss[len(rssPrefix):]))
})
}

3
server/server.go
View file

@ -56,6 +56,9 @@ func NewServer(profile *profile.Profile) *Server {
Profile: profile,
}
rootGroup := e.Group("")
s.registerRSSRoutes(rootGroup)
webhookGroup := e.Group("/h")
s.registerResourcePublicRoutes(webhookGroup)

4
web/vite.config.ts
View file

@ -20,6 +20,10 @@ export default defineConfig({
target: "http://localhost:8080/",
changeOrigin: true,
},
"^/u/\\d*/rss.xml": {
target: "http://localhost:8080/",
changeOrigin: true,
},
},
},
});