Merge branch 'devel'

cmd/backend/articles.go

@@ -12,8 +12,10 @@ type Article struct {
 	Title       string
 	Created     time.Time
 	Description string
-	Content     string
 	Link        string
+	EncURL      string
+	EncLength   int
+	EncType     string
 	Published   bool
 	Rejected    bool
 	ID          int64
@@ -27,8 +29,8 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 	selectQuery := "SELECT id FROM issues WHERE published = false"
 	insertQuery := `
     INSERT INTO articles
-        (title, description, content, link, published, rejected, author_id, issue_id)
+        (title, description, link, enc_url, enc_length, enc_type, published, rejected, author_id, issue_id)
-    VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
     `
 
 	for i := 0; i < TxMaxRetries; i++ {
@@ -45,8 +47,8 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 				return 0, fmt.Errorf("error getting issue ID when adding article to DB: %v", err)
 			}
 
-			result, err := tx.Exec(insertQuery, a.Title, a.Description,
+			result, err := tx.Exec(insertQuery, a.Title, a.Description, a.Link,
-				a.Content, a.Link, a.Published, a.Rejected, a.AuthorID, id)
+				a.EncURL, a.EncLength, a.EncType, a.Published, a.Rejected, a.AuthorID, id)
 			if err != nil {
 				if rollbackErr := tx.Rollback(); rollbackErr != nil {
 					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
@@ -80,7 +82,7 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 
 func (db *DB) GetArticle(id int64) (*Article, error) {
 	query := `
-    SELECT title, created, description, content, link, published, author_id
+    SELECT title, created, description, link, enc_url, enc_length, enc_type, published, author_id
     FROM articles
     WHERE id = ?
     `
@@ -91,7 +93,8 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 	var err error
 
 	if err := row.Scan(&article.Title, &created, &article.Description,
-		&article.Content, &article.Link, &article.Published, &article.AuthorID); err != nil {
+		&article.Link, &article.EncURL, &article.EncLength, &article.EncType,
+		&article.Published, &article.AuthorID); err != nil {
 		return nil, fmt.Errorf("error scanning article row: %v", err)
 	}
 
@@ -106,7 +109,7 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 
 func (db *DB) GetCertainArticles(published, rejected bool) ([]*Article, error) {
 	query := `
-    SELECT id, title, created, description, content, link, author_id, issue_id
+    SELECT id, title, created, description, link, enc_url, enc_length, enc_type, author_id, issue_id
     FROM articles
     WHERE published = ?
     AND rejected = ?
@@ -122,8 +125,8 @@ func (db *DB) GetCertainArticles(published, rejected bool) ([]*Article, error) {
 		var created []byte
 
 		if err = rows.Scan(&article.ID, &article.Title, &created,
-			&article.Description, &article.Content, &article.Link,
+			&article.Description, &article.Link, &article.EncURL, &article.EncLength,
-			&article.AuthorID, &article.IssueID); err != nil {
+			&article.EncType, &article.AuthorID, &article.IssueID); err != nil {
 			return nil, fmt.Errorf("error scanning article row: %v", err)
 		}
 
@@ -144,7 +147,7 @@ func (db *DB) GetCurrentIssueArticles() ([]*Article, error) {
 	txOptions := &sql.TxOptions{Isolation: sql.LevelSerializable}
 	issueQuery := "SELECT id FROM issues WHERE published = false"
 	articlesQuery := `
-    SELECT id, title, created, description, content, link, author_id
+    SELECT id, title, created, description, link, enc_url, enc_length, enc_type, author_id
     FROM articles
     WHERE issue_id = ? AND published = true
     `
@@ -178,7 +181,8 @@ func (db *DB) GetCurrentIssueArticles() ([]*Article, error) {
 				var created []byte
 
 				if err = rows.Scan(&article.ID, &article.Title, &created,
-					&article.Description, &article.Content, &article.Link, &article.AuthorID); err != nil {
+					&article.Description, &article.Link, &article.EncURL, &article.EncLength,
+					&article.EncType, &article.AuthorID); err != nil {
 					if rollbackErr := tx.Rollback(); rollbackErr != nil {
 						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
 					}

cmd/backend/rss.go

@@ -9,47 +9,6 @@ import (
 	"git.streifling.com/jason/rss"
 )
 
-func GetChannel(db *DB, title, link, description string) (*rss.Channel, error) {
-	channel := &rss.Channel{
-		Title:       title,
-		Link:        link,
-		Description: description,
-		Items:       make([]*rss.Item, 0),
-	}
-
-	articles, err := db.GetCertainArticles(true, false)
-	if err != nil {
-		return nil, fmt.Errorf("error fetching published articles: %v", err)
-	}
-
-	for _, article := range articles {
-		tags, err := db.GetArticleTags(article.ID)
-		if err != nil {
-			return nil, fmt.Errorf("error fetching tags for article %v: %v", article.Title, err)
-		}
-		tagNames := make([]string, 0)
-		for _, tag := range tags {
-			tagNames = append(tagNames, tag.Name)
-		}
-
-		user, err := db.GetUser(article.AuthorID)
-		if err != nil {
-			return nil, fmt.Errorf("error finding user %v: %v", article.AuthorID, err)
-		}
-
-		channel.Items = append(channel.Items, &rss.Item{
-			Title:       article.Title,
-			Author:      fmt.Sprint(user.FirstName, " ", user.LastName),
-			PubDate:     article.Created.Format(time.RFC1123Z),
-			Description: article.Description,
-			Content:     &rss.Content{Value: article.Content},
-			Categories:  tagNames,
-		})
-	}
-
-	return channel, nil
-}
-
 func GenerateRSS(c *Config, db *DB) (*string, error) {
 	channel := &rss.Channel{
 		Title:       c.Title,
@@ -64,6 +23,10 @@ func GenerateRSS(c *Config, db *DB) (*string, error) {
 	}
 
 	for _, article := range articles {
+		if !article.Published {
+			continue
+		}
+
 		tags, err := db.GetArticleTags(article.ID)
 		if err != nil {
 			return nil, fmt.Errorf("error getting tags for articles for RSS feed: %v", err)
@@ -93,15 +56,19 @@ func GenerateRSS(c *Config, db *DB) (*string, error) {
 			Author:      fmt.Sprint(user.FirstName, " ", user.LastName),
 			Categories:  tagNames,
 			Description: articleDescription,
+			Guid:        string(article.ID),
+			Link:        article.Link,
 			PubDate:     article.Created.Format(time.RFC1123Z),
 			Title:       articleTitle,
 		}
 		fmt.Println(article.Link, ": ", len(article.Link))
 
-		if article.Link == "" {
+		if article.Title == "Autogenerated cpolis Issue Article" {
-			item.Link = fmt.Sprint("http://", c.Domain, "/article/serve/", article.ID, ".html")
+			item.Enclosure = &rss.Enclosure{
-		} else {
+				Url:    article.EncURL,
-			item.Link = article.Link
+				Lenght: article.EncLength,
+				Type:   article.EncType,
+			}
 		}
 
 		channel.Items = append(channel.Items, item)

cmd/calls/articles.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"net/http"
+	"os"
 	"strconv"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
@@ -30,6 +31,25 @@ func ServeArticle(c *b.Config, db *b.DB) http.HandlerFunc {
 			return
 		}
 
-		fmt.Fprint(w, article.Content)
+		if !article.Published {
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		contentBytes, err := os.ReadFile(articleAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		content, err := b.ConvertToHTML(string(contentBytes))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		fmt.Fprint(w, content)
 	}
 }

cmd/frontend/articles.go

@@ -75,7 +75,6 @@ func SubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 		article := &b.Article{
 			Title:       r.PostFormValue("article-title"),
 			Description: r.PostFormValue("article-description"),
-			Content:     r.PostFormValue("article-content"),
 			Published:   false,
 			Rejected:    false,
 			AuthorID:    session.Values["id"].(int64),
@@ -88,6 +87,20 @@ func SubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 			return
 		}
 
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		if err = os.WriteFile(articleAbsName, []byte(r.PostFormValue("article-content")), 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article.Link = fmt.Sprint(c.Domain, "/article/serve/", article.ID)
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "link", Value: article.Link}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
 		r.ParseForm()
 		tags := make([]int64, 0)
 		for _, tag := range r.Form["tags"] {
@@ -129,10 +142,16 @@ func ResubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 		description := r.PostFormValue("article-description")
 		content := r.PostFormValue("article-content")
 
+		link := fmt.Sprint(c.ArticleDir, "/", id, ".md")
+		if err = os.WriteFile(link, []byte(content), 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
 		if err = db.UpdateAttributes(
 			&b.Attribute{Table: "articles", ID: id, AttName: "title", Value: title},
 			&b.Attribute{Table: "articles", ID: id, AttName: "description", Value: description},
-			&b.Attribute{Table: "articles", ID: id, AttName: "content", Value: content},
 			&b.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: false},
 		); err != nil {
 			log.Println(err)
@@ -260,7 +279,15 @@ func ReviewUnpublishedArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.Hand
 			return
 		}
 
-		content, err := b.ConvertToHTML(article.Content)
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		contentBytes, err := os.ReadFile(articleAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		content, err := b.ConvertToHTML(string(contentBytes))
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -290,6 +317,7 @@ func ReviewRejectedArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.Handler
 		type htmlData struct {
 			Selected map[int64]bool
 			Article  *b.Article
+			Content  string
 			Tags     []*b.Tag
 		}
 		data := new(htmlData)
@@ -308,6 +336,16 @@ func ReviewRejectedArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.Handler
 			return
 		}
 
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", data.Article.ID, ".md")
+		contentBytes, err := os.ReadFile(articleAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data.Content = string(contentBytes)
+
 		data.Tags, err = db.GetTagList()
 		if err != nil {
 			log.Println(err)
@@ -346,27 +384,6 @@ func PublishArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 			return
 		}
 
-		article, err := db.GetArticle(id)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		content, err := b.ConvertToHTML(article.Content)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		err = os.WriteFile(fmt.Sprint(c.ArticleDir, "/", article.ID, ".html"), []byte(content), 0444)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
 		if err = db.AddArticleToCurrentIssue(id); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -555,7 +572,14 @@ func ReviewArticleForDeletion(c *b.Config, db *b.DB, s *b.CookieStore) http.Hand
 			return
 		}
 
-		content, err := b.ConvertToHTML(article.Content)
+		contentBytes, err := os.ReadFile(article.Link)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		content, err := b.ConvertToHTML(string(contentBytes))
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -596,6 +620,12 @@ func DeleteArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 			return
 		}
 
+		if err = os.Remove(fmt.Sprint(c.ArticleDir, "/", id, ".md")); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
 		feed, err := b.GenerateRSS(c, db)
 		if err != nil {
 			log.Println(err)

cmd/frontend/issues.go

@@ -5,6 +5,7 @@ import (
 	"html/template"
 	"io"
 	"log"
+	"mime"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -36,10 +37,32 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFun
 			return
 		}
 
+		imgFileName := session.Values["issue-image"].(string)
+		imgAbsName := fmt.Sprint(c.PicsDir, "/", imgFileName)
+
+		imgFile, err := os.Open(imgAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		defer imgFile.Close()
+
+		imgInfo, err := imgFile.Stat()
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		imgSize := imgInfo.Size()
+		mimeType := mime.TypeByExtension(filepath.Ext(imgAbsName))
+
 		article := &b.Article{
-			Title:     "Autogenerated Issue Article",
+			Title:     "Autogenerated cpolis Issue Article",
-			Content:   r.PostFormValue("issue-content"),
+			EncURL:    fmt.Sprint(c.Domain, "/image/serve/", imgFileName),
-			Link:      session.Values["issue-image"].(string),
+			EncLength: int(imgSize),
+			EncType:   mimeType,
 			Published: true,
 			Rejected:  false,
 			Created:   time.Now(),
@@ -47,20 +70,6 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFun
 		}
 		fmt.Println(article.Link)
 
-		content, err := b.ConvertToHTML(article.Content)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		err = os.WriteFile(fmt.Sprint(c.ArticleDir, "/", article.ID, ".html"), []byte(content), 0444)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
 		article.ID, err = db.AddArticle(article)
 		if err != nil {
 			log.Println(err)
@@ -68,6 +77,26 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFun
 			return
 		}
 
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		if err = os.WriteFile(articleAbsName, []byte(r.PostFormValue("article-content")), 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article.Link = fmt.Sprint(c.Domain, "/article/serve/", article.ID)
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "link", Value: article.Link}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "link", Value: article.Link}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
 		if err = db.AddArticleToCurrentIssue(article.ID); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)

create_db.sql

@@ -26,6 +26,9 @@ CREATE TABLE articles (
     created     TIMESTAMP       DEFAULT CURRENT_TIMESTAMP,
     description TEXT            NOT NULL,
     link        VARCHAR(255),
+    enc_url     VARCHAR(255),
+    enc_length  INT,
+    enc_type    VARCHAR(255),
     published   BOOL            NOT NULL,
     rejected    BOOL            NOT NULL,
     author_id   INT             NOT NULL,

go.mod

@@ -4,7 +4,7 @@ go 1.22.0
 
 require (
 	firebase.google.com/go/v4 v4.14.1
-	git.streifling.com/jason/rss v0.1.2
+	git.streifling.com/jason/rss v0.1.3
 	github.com/BurntSushi/toml v1.3.2
 	github.com/go-sql-driver/mysql v1.7.1
 	github.com/google/uuid v1.6.0

go.sum

@@ -15,8 +15,8 @@ cloud.google.com/go/storage v1.40.0 h1:VEpDQV5CJxFmJ6ueWNsKxcr1QAYOXEgxDa+sBbJah
 cloud.google.com/go/storage v1.40.0/go.mod h1:Rrj7/hKlG87BLqDJYtwR0fbPld8uJPbQ2ucUMY7Ir0g=
 firebase.google.com/go/v4 v4.14.1 h1:4qiUETaFRWoFGE1XP5VbcEdtPX93Qs+8B/7KvP2825g=
 firebase.google.com/go/v4 v4.14.1/go.mod h1:fgk2XshgNDEKaioKco+AouiegSI9oTWVqRaBdTTGBoM=
-git.streifling.com/jason/rss v0.1.2 h1:UB3UHJXMt5WDDh9y8n0Z6nS1XortbPXjEr7QZTdovY4=
+git.streifling.com/jason/rss v0.1.3 h1:fd3j4ZtcLehapcmmroo3AP3X34gRHC4xzpfV6bDV1ZU=
-git.streifling.com/jason/rss v0.1.2/go.mod h1:gpZF0nZbQSstMpyHD9DTAvlQEG7v4pjO5c7aIMWM4Jg=
+git.streifling.com/jason/rss v0.1.3/go.mod h1:gpZF0nZbQSstMpyHD9DTAvlQEG7v4pjO5c7aIMWM4Jg=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/toml v1.3.2 h1:o7IhLm0Msx3BaB+n3Ag7L8EVlByGnpq14C4YWiu/gL8=
 github.com/BurntSushi/toml v1.3.2/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=

update.sh

@@ -43,13 +43,13 @@ chmod +x $CPOLIS_DIR/tailwindcss
 $CPOLIS_DIR/tailwindcss -i $CPOLIS_DIR/web/static/css/input.css -o $CPOLIS_DIR/web/static/css/style.css
 
 echo '\nBuilding cpolis...' >&2
-go build -o $TMP_DIR/cpolis $CPOLIS_DIR/cmd/main.go
+go build -o $BIN_DIR/cpolis $CPOLIS_DIR/cmd/main.go
 
-echo '\nSetting system files up...' >&2
+echo '\nSetting up system files...' >&2
-sudo mv $TMP_DIR/cpolis $BIN_DIR/cpolis
 sudo chown root:root $BIN_DIR/cpolis
 chmod +x $BIN_DIR/cpolis
 
+echo '\nSetting up service...' >&2
 sudo mv $CPOLIS_DIR/cpolis.service $SYSTEMD_DIR
 sudo chown root:root $SYSTEMD_DIR/cpolis.service
 sudo systemctl daemon-reload

web/templates/rework-article.html

@@ -14,7 +14,7 @@
 
     <div class="flex flex-col gap-y-1">
         <label for="easyMDE">Artikel</label>
-        <textarea id="easyMDE">{{.Article.Content}}</textarea>
+        <textarea id="easyMDE">{{.Content}}</textarea>
         <input id="article-content" name="article-content" type="hidden" />
     </div>