Try out different rss package

cmd/data/articles.go

@@ -11,12 +11,12 @@ import (
 )
 
 type Article struct {
+	Tags     *TagList
 	Title    string
 	Author   string
 	Created  time.Time
 	Desc     string
 	Content  string
-	Tags     []string
 	UUID     uuid.UUID
 	AuthorID int64
 }

cmd/data/rss.go

@@ -1,106 +0,0 @@
-package data
-
-import (
-	"encoding/gob"
-	"fmt"
-	"os"
-	"sync"
-
-	"github.com/gorilla/feeds"
-)
-
-type Feed struct {
-	addCh chan *feeds.Item
-	setCh chan feeds.Feed
-	getCh chan feeds.Feed
-	feed  feeds.Feed
-	wg    sync.WaitGroup
-}
-
-func minFeed() *Feed {
-	return &Feed{
-		addCh: make(chan *feeds.Item),
-		setCh: make(chan feeds.Feed),
-		getCh: make(chan feeds.Feed),
-	}
-}
-
-func (f *Feed) start() {
-	f.wg.Done()
-	for {
-		select {
-		case item := <-f.addCh:
-			f.feed.Items = append(f.feed.Items, item)
-		case f.getCh <- f.feed:
-		case f.feed = <-f.setCh:
-		}
-	}
-}
-
-func NewFeed(title, link, desc string) *Feed {
-	feed := minFeed()
-	feed.feed = feeds.Feed{
-		Title:       title,
-		Link:        &feeds.Link{Href: link},
-		Description: desc,
-	}
-
-	feed.wg.Add(1)
-	go feed.start()
-	feed.wg.Wait()
-
-	return feed
-}
-
-func (f *Feed) Get() feeds.Feed {
-	return <-f.getCh
-}
-
-func (f *Feed) Set(feed feeds.Feed) {
-	f.setCh <- feed
-}
-
-func OpenFeed(filename string) (*Feed, error) {
-	file, err := os.Open(filename)
-	if err != nil {
-		return nil, fmt.Errorf("error opening file %v: %v", filename, err)
-	}
-	defer file.Close()
-
-	feed := minFeed()
-	feed.wg.Add(1)
-	go feed.start()
-	feed.wg.Wait()
-
-	decoder := gob.NewDecoder(file)
-	tmpFeed := new(feeds.Feed)
-	err = decoder.Decode(tmpFeed)
-	if err != nil {
-		return nil, fmt.Errorf("error decoding file %v: %v", filename, err)
-	}
-
-	feed.Set(*tmpFeed)
-
-	return feed, nil
-}
-
-func (f *Feed) Save(filename string) error {
-	file, err := os.Create(filename)
-	if err != nil {
-		return fmt.Errorf("error creating file %v: %v", filename, err)
-	}
-	defer file.Close()
-
-	encoder := gob.NewEncoder(file)
-	feed := f.Get()
-	err = encoder.Encode(feed)
-	if err != nil {
-		return fmt.Errorf("error encoding file %v: %v", filename, err)
-	}
-
-	return nil
-}
-
-func (f *Feed) Add(i *feeds.Item) {
-	f.addCh <- i
-}

cmd/ui/articles.go

@@ -6,8 +6,8 @@ import (
 	"net/http"
 	"time"
 
+	"git.streifling.com/jason/rss"
 	"github.com/google/uuid"
-	"github.com/gorilla/feeds"
 	"streifling.com/jason/cpolis/cmd/data"
 )
 
@@ -116,7 +116,7 @@ func ReviewArticle(al *data.ArticleList, s *data.CookieStore) http.HandlerFunc {
 	}
 }
 
-func PublishArticle(f *data.Feed, al *data.ArticleList, s *data.CookieStore) http.HandlerFunc {
+func PublishArticle(f *rss.Feed, al *data.ArticleList, s *data.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		uuid, err := uuid.Parse(r.PostFormValue("uuid"))
 		if err != nil {
@@ -141,13 +141,12 @@ func PublishArticle(f *data.Feed, al *data.ArticleList, s *data.CookieStore) htt
 			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
 		}
 
-		f.Add(&feeds.Item{
-			Title:       article.Title,
-			Author:      &feeds.Author{Name: session.Values["name"].(string)},
-			Created:     article.Created,
-			Description: article.Desc,
-			Content:     article.Content,
-		})
+		item := rss.NewItem()
+		item.Title = article.Title
+		item.Author = article.Author
+		item.Description = article.Desc
+		item.Content = &rss.Content{Value: article.Content}
+		f.Channels[0].AddItem(item)
 		f.Save("tmp/rss.gob")
 
 		tmpl, err := template.ParseFiles("web/templates/hub.html")

cmd/ui/rss.go

@@ -5,13 +5,12 @@ import (
 	"log"
 	"net/http"
 
-	"streifling.com/jason/cpolis/cmd/data"
+	"git.streifling.com/jason/rss"
 )
 
-func ShowRSS(f *data.Feed) http.HandlerFunc {
+func ShowRSS(f *rss.Feed) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		feed := f.Get()
-		rss, err := feed.ToRss()
+		rss, err := f.ToXML()
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)

go.mod

@@ -3,9 +3,9 @@ module streifling.com/jason/cpolis
 go 1.22.0
 
 require (
+	git.streifling.com/jason/rss v0.0.0-20240305145359-7d49b2cb25fc
 	github.com/go-sql-driver/mysql v1.7.1
 	github.com/google/uuid v1.6.0
-	github.com/gorilla/feeds v1.1.2
 	github.com/gorilla/sessions v1.2.2
 	github.com/microcosm-cc/bluemonday v1.0.26
 	github.com/yuin/goldmark v1.7.0

go.sum

@@ -1,3 +1,7 @@
+git.streifling.com/jason/rss v0.0.0-20240305140009-a59d3f112892 h1:miU3U9H8zSoYprEaG7xaGLMb4CcGLjGt7McC8Wrf+Vs=
+git.streifling.com/jason/rss v0.0.0-20240305140009-a59d3f112892/go.mod h1:gpZF0nZbQSstMpyHD9DTAvlQEG7v4pjO5c7aIMWM4Jg=
+git.streifling.com/jason/rss v0.0.0-20240305145359-7d49b2cb25fc h1:vJ36ouI2wTK+jFktnqyAfFHoYnoznAgAo1nUzvMzCvQ=
+git.streifling.com/jason/rss v0.0.0-20240305145359-7d49b2cb25fc/go.mod h1:gpZF0nZbQSstMpyHD9DTAvlQEG7v4pjO5c7aIMWM4Jg=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
@@ -8,20 +12,12 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/css v1.0.0 h1:BQqNyPTi50JCFMTw/b67hByjMVXZRwGha6wxVGkeihY=
 github.com/gorilla/css v1.0.0/go.mod h1:Dn721qIggHpt4+EFCcTLTU/vk5ySda2ReITrtgBl60c=
-github.com/gorilla/feeds v1.1.2 h1:pxzZ5PD3RJdhFH2FsJJ4x6PqMqbgFk1+Vez4XWBW8Iw=
-github.com/gorilla/feeds v1.1.2/go.mod h1:WMib8uJP3BbY+X8Szd1rA5Pzhdfh+HCCAYT2z7Fza6Y=
 github.com/gorilla/securecookie v1.1.2 h1:YCIWL56dvtr73r6715mJs5ZvhtnY73hBvEF8kXD8ePA=
 github.com/gorilla/securecookie v1.1.2/go.mod h1:NfCASbcHqRSY+3a8tlWJwsQap2VX5pwzwo4h3eOamfo=
 github.com/gorilla/sessions v1.2.2 h1:lqzMYz6bOfvn2WriPUjNByzeXIlVzURcPmgMczkmTjY=
 github.com/gorilla/sessions v1.2.2/go.mod h1:ePLdVu+jbEgHH+KWw8I1z2wqd0BAdAQh/8LRvBeoNcQ=
-github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
-github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
-github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
-github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/microcosm-cc/bluemonday v1.0.26 h1:xbqSvqzQMeEHCqMi64VAs4d8uy6Mequs3rQ0k/Khz58=
 github.com/microcosm-cc/bluemonday v1.0.26/go.mod h1:JyzOCs9gkyQyjs+6h10UEVSe02CGwkhd72Xdqh78TWs=
-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/yuin/goldmark v1.7.0 h1:EfOIvIMZIzHdB/R/zVrikYLPPwJlfMcNczJFMs1m6sA=
 github.com/yuin/goldmark v1.7.0/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
 golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=