Merge branch 'devel'

.air.toml

@@ -3,7 +3,25 @@ testdata_dir = "testdata"
 tmp_dir = "tmp"
 
 [build]
-args_bin = ["-config tmp/config.toml"]
+args_bin = [
+    "-aes tmp/cpolis.aes",
+    "-articles tmp/articles",
+    "-banner-width 512",
+    "-config tmp/config.toml",
+    "-desc 'Freiheit, Gleichheit, Brüderlichkeit, Toleranz und Humanität'",
+    "-domain localhost",
+    "-feed tmp/cpolis.atom",
+    "-firebase tmp/firebase.json",
+    "-gob tmp/cpolis.gob",
+    "-img-width 256",
+    "-link https://distrikt-ni-st.de",
+    "-log tmp/cpolis.log",
+    "-pdfs tmp/pdfs",
+    "-pics tmp/pics",
+    "-port 8080",
+    "-title 'Freimaurer Distrikt Niedersachsen und Sachsen-Anhalt'",
+    "-web web",
+]
 bin = "./tmp/main"
 cmd = "go build -o ./tmp/main ./cmd/main.go"
 delay = 0

cmd/backend/articles.go

@@ -5,11 +5,7 @@ import (
 	"database/sql"
 	"fmt"
 	"log"
-	"os"
-	"path/filepath"
 	"time"
-
-	"github.com/google/uuid"
 )
 
 type Article struct {
@@ -17,12 +13,11 @@ type Article struct {
 	Title         string
 	BannerLink    string
 	Summary       string
-	UUID          uuid.UUID
+	ContentLink   string
 	ID            int64
-	CreatorID     int64
+	AuthorID      int64
 	IssueID       int64
 	EditedID      int64
-	Clicks        int
 	Published     bool
 	Rejected      bool
 	IsInIssue     bool
@@ -35,8 +30,8 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 	selectQuery := "SELECT id FROM issues WHERE published = false"
 	insertQuery := `
     INSERT INTO articles
-        (title, banner_link, summary, published, rejected, creator_id, issue_id, edited_id, clicks, is_in_issue, auto_generated, uuid)
+        (title, banner_link, summary, content_link, published, rejected, author_id, issue_id, edited_id, is_in_issue, auto_generated)
-    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
     `
 
 	for i := 0; i < TxMaxRetries; i++ {
@@ -53,7 +48,7 @@ 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.BannerLink, a.Summary, a.Published, a.Rejected, a.CreatorID, id, a.EditedID, 0, a.IsInIssue, a.AutoGenerated, a.UUID.String())
+			result, err := tx.Exec(insertQuery, a.Title, a.BannerLink, a.Summary, a.ContentLink, a.Published, a.Rejected, a.AuthorID, id, a.EditedID, a.IsInIssue, a.AutoGenerated)
 			if err != nil {
 				if rollbackErr := tx.Rollback(); rollbackErr != nil {
 					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
@@ -87,7 +82,7 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 
 func (db *DB) GetArticle(id int64) (*Article, error) {
 	query := `
-    SELECT title, created, banner_link, summary, published, creator_id, issue_id, edited_id, clicks, is_in_issue, auto_generated, uuid
+    SELECT title, created, banner_link, summary, content_link, published, author_id, issue_id, edited_id, is_in_issue, auto_generated
     FROM articles
     WHERE id = ?
     `
@@ -95,10 +90,9 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 
 	article := new(Article)
 	var created []byte
-	var uuidString string
 	var err error
 
-	if err := row.Scan(&article.Title, &created, &article.BannerLink, &article.Summary, &article.Published, &article.CreatorID, &article.IssueID, &article.EditedID, &article.Clicks, &article.IsInIssue, &article.AutoGenerated, &uuidString); err != nil {
+	if err := row.Scan(&article.Title, &created, &article.BannerLink, &article.Summary, &article.ContentLink, &article.Published, &article.AuthorID, &article.IssueID, &article.EditedID, &article.IsInIssue, &article.AutoGenerated); err != nil {
 		return nil, fmt.Errorf("error scanning article row: %v", err)
 	}
 
@@ -108,42 +102,12 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 		return nil, fmt.Errorf("error parsing created: %v", err)
 	}
 
-	article.UUID, err = uuid.Parse(uuidString)
-	if err != nil {
-		return nil, fmt.Errorf("error parsing uuid: %v", err)
-	}
-
-	return article, nil
-}
-
-func (db *DB) GetArticleByUUID(u uuid.UUID) (*Article, error) {
-	query := `
-    SELECT id, title, created, banner_link, summary, published, creator_id, issue_id, edited_id, clicks, is_in_issue, auto_generated
-    FROM articles
-    WHERE uuid = ?
-    `
-	row := db.QueryRow(query, u.String())
-
-	article := new(Article)
-	var created []byte
-	var err error
-
-	if err := row.Scan(&article.ID, &article.Title, &created, &article.BannerLink, &article.Summary, &article.Published, &article.CreatorID, &article.IssueID, &article.EditedID, &article.Clicks, &article.IsInIssue, &article.AutoGenerated); err != nil {
-		return nil, fmt.Errorf("error scanning article row: %v", err)
-	}
-
-	article.UUID = u
-	article.Created, err = time.Parse("2006-01-02 15:04:05", string(created))
-	if err != nil {
-		return nil, fmt.Errorf("error parsing created: %v", err)
-	}
-
 	return article, nil
 }
 
 func (db *DB) GetCertainArticles(attribute string, value bool) ([]*Article, error) {
 	query := fmt.Sprintf(`
-    SELECT id, title, created, banner_link, summary, creator_id, issue_id, clicks, published, rejected, is_in_issue, auto_generated, uuid
+    SELECT id, title, created, banner_link, summary, content_link, author_id, issue_id, published, rejected, is_in_issue, auto_generated
     FROM articles
     WHERE %s = ?
     `, attribute)
@@ -156,9 +120,8 @@ func (db *DB) GetCertainArticles(attribute string, value bool) ([]*Article, erro
 	for rows.Next() {
 		article := new(Article)
 		var created []byte
-		var uuidString string
 
-		if err = rows.Scan(&article.ID, &article.Title, &created, &article.BannerLink, &article.Summary, &article.CreatorID, &article.IssueID, &article.Clicks, &article.Published, &article.Rejected, &article.IsInIssue, &article.AutoGenerated, &uuidString); err != nil {
+		if err = rows.Scan(&article.ID, &article.Title, &created, &article.BannerLink, &article.Summary, &article.ContentLink, &article.AuthorID, &article.IssueID, &article.Published, &article.Rejected, &article.IsInIssue, &article.AutoGenerated); err != nil {
 			return nil, fmt.Errorf("error scanning article row: %v", err)
 		}
 
@@ -167,18 +130,9 @@ func (db *DB) GetCertainArticles(attribute string, value bool) ([]*Article, erro
 			return nil, fmt.Errorf("error parsing created: %v", err)
 		}
 
-		article.UUID, err = uuid.Parse(uuidString)
-		if err != nil {
-			return nil, fmt.Errorf("error parsing uuid: %v", err)
-		}
-
 		articleList = append(articleList, article)
 	}
 
-	if err = rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
 	return articleList, nil
 }
 
@@ -187,7 +141,7 @@ 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, banner_link, summary, clicks, auto_generated, uuid
+    SELECT id, title, created, banner_link, summary, content_link, author_id, auto_generated
     FROM articles
     WHERE issue_id = ? AND published = true AND is_in_issue = true
     `
@@ -219,9 +173,8 @@ func (db *DB) GetCurrentIssueArticles() ([]*Article, error) {
 			for rows.Next() {
 				article := new(Article)
 				var created []byte
-				var uuidString string
 
-				if err = rows.Scan(&article.ID, &article.Title, &created, &article.BannerLink, &article.Summary, &article.Clicks, &article.AutoGenerated, &uuidString); err != nil {
+				if err = rows.Scan(&article.ID, &article.Title, &created, &article.BannerLink, &article.Summary, &article.ContentLink, &article.AuthorID, &article.AutoGenerated); err != nil {
 					if rollbackErr := tx.Rollback(); rollbackErr != nil {
 						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
 					}
@@ -236,24 +189,9 @@ func (db *DB) GetCurrentIssueArticles() ([]*Article, error) {
 					return nil, fmt.Errorf("error parsing created: %v", err)
 				}
 
-				article.UUID, err = uuid.Parse(uuidString)
-				if err != nil {
-					if rollbackErr := tx.Rollback(); rollbackErr != nil {
-						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-					}
-					return nil, fmt.Errorf("error parsing uuid: %v", err)
-				}
-
 				articleList = append(articleList, article)
 			}
 
-			if err = rows.Err(); err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return nil, fmt.Errorf("error iterating over rows: %v", err)
-			}
-
 			if err = tx.Commit(); err != nil {
 				return nil, fmt.Errorf("error committing transaction when getting articles of issue %v: %v", issueID, err)
 			}
@@ -318,23 +256,11 @@ func (db *DB) AddArticleToCurrentIssue(id int64) error {
 
 func (db *DB) DeleteArticle(id int64) error {
 	articlesTagsQuery := "DELETE FROM articles_tags WHERE article_id = ?"
-	articlesContributorsQuery := "DELETE FROM articles_contributors WHERE article_id = ?"
-	articlesAuthorsQuery := "DELETE FROM articles_authors WHERE article_id = ?"
 	articlesQuery := "DELETE FROM articles WHERE id = ?"
 
 	_, err := db.Exec(articlesTagsQuery, id)
 	if err != nil {
-		return fmt.Errorf("error deleting articles_tags %v from DB: %v", id, err)
+		return fmt.Errorf("error deleting article %v from DB: %v", id, err)
-	}
-
-	_, err = db.Exec(articlesContributorsQuery, id)
-	if err != nil {
-		return fmt.Errorf("error deleting articles_contributors %v from DB: %v", id, err)
-	}
-
-	_, err = db.Exec(articlesAuthorsQuery, id)
-	if err != nil {
-		return fmt.Errorf("error deleting articles_authors %v from DB: %v", id, err)
 	}
 
 	_, err = db.Exec(articlesQuery, id)
@@ -344,65 +270,3 @@ func (db *DB) DeleteArticle(id int64) error {
 
 	return nil
 }
-
-func (db *DB) GetAllArticles() ([]*Article, error) {
-	query := `
-    SELECT title, created, banner_link, summary, published, creator_id, issue_id, edited_id, clicks, is_in_issue, auto_generated, uuid
-    FROM articles
-    `
-
-	rows, err := db.Query(query)
-	if err != nil {
-		return nil, fmt.Errorf("error querying DB: %v", err)
-	}
-
-	var created []byte
-	var uuidString string
-
-	articles := make([]*Article, 0)
-	for rows.Next() {
-		article := new(Article)
-		if err = rows.Scan(&article.Title, &created, &article.BannerLink, &article.Summary, &article.Published, &article.CreatorID, &article.IssueID, &article.EditedID, &article.Clicks, &article.IsInIssue, &article.AutoGenerated, &uuidString); err != nil {
-			return nil, fmt.Errorf("error scanning rows: %v", err)
-		}
-
-		article.Created, err = time.Parse("2006-01-02 15:04:05", string(created))
-		if err != nil {
-			return nil, fmt.Errorf("error parsing created: %v", err)
-		}
-
-		article.UUID, err = uuid.Parse(uuidString)
-		if err != nil {
-			return nil, fmt.Errorf("error parsing uuid: %v", err)
-		}
-
-		articles = append(articles, article)
-	}
-
-	if err := rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
-	return articles, nil
-}
-
-func (a *Article) WriteContentToFile(c *Config, content []byte) error {
-	articlePath := filepath.Join(c.ArticleDir, fmt.Sprint(a.UUID, ".md"))
-
-	if err := os.WriteFile(articlePath, content, 0644); err != nil {
-		return fmt.Errorf("error writing article %v to file: %v", a.UUID, err)
-	}
-
-	return nil
-}
-
-func (a *Article) ReadContent(c *Config) (string, error) {
-	articlePath := filepath.Join(c.ArticleDir, fmt.Sprint(a.UUID, ".md"))
-
-	content, err := os.ReadFile(articlePath)
-	if err != nil {
-		return "", fmt.Errorf("error reading file %v: %v", articlePath, err)
-	}
-
-	return string(content), nil
-}

cmd/backend/articles_authors.go

@@ -1,118 +0,0 @@
-package backend
-
-import (
-	"fmt"
-	"log"
-)
-
-func (db *DB) WriteArticleAuthors(articleID int64, authorIDs []int64) error {
-	query := "INSERT INTO articles_authors (article_id, author_id) VALUES (?, ?)"
-
-	for i := 0; i < TxMaxRetries; i++ {
-		err := func() error {
-			tx, err := db.Begin()
-			if err != nil {
-				return fmt.Errorf("error starting transaction: %v", err)
-			}
-
-			for _, authorID := range authorIDs {
-				if _, err := tx.Exec(query, articleID, authorID); err != nil {
-					if rollbackErr := tx.Rollback(); rollbackErr != nil {
-						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-					}
-					return fmt.Errorf("error inserting into articles_authors: %v", err)
-				}
-			}
-
-			if err = tx.Commit(); err != nil {
-				return fmt.Errorf("error committing transaction: %v", err)
-			}
-			return nil
-		}()
-		if err == nil {
-			return nil
-		}
-
-		log.Println(err)
-		wait(i)
-	}
-	return fmt.Errorf("error: %v unsuccessful retries for DB operation, aborting", TxMaxRetries)
-}
-
-func (db *DB) GetArticleAuthors(c *Config, articleID int64) ([]*User, error) {
-	query := `
-    SELECT u.id
-    FROM articles a
-        INNER JOIN articles_authors aa ON a.id = aa.article_id
-        INNER JOIN users u ON aa.author_id = u.id
-    WHERE a.id = ?
-    `
-	rows, err := db.Query(query, articleID)
-	if err != nil {
-		return nil, fmt.Errorf("error querying articles_authors: %v", err)
-	}
-
-	authors := make([]*User, 0)
-	for rows.Next() {
-		var authorID int64
-
-		if err = rows.Scan(&authorID); err != nil {
-			return nil, fmt.Errorf("error scanning rows: %v", err)
-		}
-
-		author, err := db.GetUser(c, authorID)
-		if err != nil {
-			return nil, fmt.Errorf("error getting user info for article author: %v", err)
-		}
-
-		authors = append(authors, author)
-	}
-
-	if err = rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
-	return authors, nil
-}
-
-func (db *DB) UpdateArticleAuthors(articleID int64, authorIDs []int64) error {
-	deleteQuery := "DELETE FROM articles_authors WHERE article_id = ?"
-	insertQuery := "INSERT INTO articles_authors (article_id, author_id) VALUES (?, ?)"
-
-	for i := 0; i < TxMaxRetries; i++ {
-		err := func() error {
-			tx, err := db.Begin()
-			if err != nil {
-				return fmt.Errorf("error starting transaction: %v", err)
-			}
-
-			if _, err := tx.Exec(deleteQuery, articleID); err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return fmt.Errorf("error deleting entries from articles_authors before inserting new ones: %v", err)
-			}
-
-			for _, authorID := range authorIDs {
-				if _, err := tx.Exec(insertQuery, articleID, authorID); err != nil {
-					if rollbackErr := tx.Rollback(); rollbackErr != nil {
-						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-					}
-					return fmt.Errorf("error inserting new entries into articles_authors: %v", err)
-				}
-			}
-
-			if err = tx.Commit(); err != nil {
-				return fmt.Errorf("error committing transaction: %v", err)
-			}
-			return nil
-		}()
-		if err == nil {
-			return nil
-		}
-
-		log.Println(err)
-		wait(i)
-	}
-	return fmt.Errorf("error: %v unsuccessful retries for DB operation, aborting", TxMaxRetries)
-}

cmd/backend/articles_contributors.go

@@ -1,118 +0,0 @@
-package backend
-
-import (
-	"fmt"
-	"log"
-)
-
-func (db *DB) WriteArticleContributors(articleID int64, contributorIDs []int64) error {
-	query := "INSERT INTO articles_contributors (article_id, contributor_id) VALUES (?, ?)"
-
-	for i := 0; i < TxMaxRetries; i++ {
-		err := func() error {
-			tx, err := db.Begin()
-			if err != nil {
-				return fmt.Errorf("error starting transaction: %v", err)
-			}
-
-			for _, contributorID := range contributorIDs {
-				if _, err := tx.Exec(query, articleID, contributorID); err != nil {
-					if rollbackErr := tx.Rollback(); rollbackErr != nil {
-						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-					}
-					return fmt.Errorf("error inserting into articles_contributors: %v", err)
-				}
-			}
-
-			if err = tx.Commit(); err != nil {
-				return fmt.Errorf("error committing transaction: %v", err)
-			}
-			return nil
-		}()
-		if err == nil {
-			return nil
-		}
-
-		log.Println(err)
-		wait(i)
-	}
-	return fmt.Errorf("error: %v unsuccessful retries for DB operation, aborting", TxMaxRetries)
-}
-
-func (db *DB) GetArticleContributors(c *Config, articleID int64) ([]*User, error) {
-	query := `
-    SELECT u.id
-    FROM articles a
-        INNER JOIN articles_contributors ac ON a.id = ac.article_id
-        INNER JOIN users u ON ac.contributor_id = u.id
-    WHERE a.id = ?
-    `
-	rows, err := db.Query(query, articleID)
-	if err != nil {
-		return nil, fmt.Errorf("error querying articles_contributors: %v", err)
-	}
-
-	contributors := make([]*User, 0)
-	for rows.Next() {
-		var contributorID int64
-
-		if err = rows.Scan(&contributorID); err != nil {
-			return nil, fmt.Errorf("error scanning rows: %v", err)
-		}
-
-		contributor, err := db.GetUser(c, contributorID)
-		if err != nil {
-			return nil, fmt.Errorf("error getting user info for article contributor: %v", err)
-		}
-
-		contributors = append(contributors, contributor)
-	}
-
-	if err = rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
-	return contributors, nil
-}
-
-func (db *DB) UpdateArticleContributors(articleID int64, contributorIDs []int64) error {
-	deleteQuery := "DELETE FROM articles_contributors WHERE article_id = ?"
-	insertQuery := "INSERT INTO articles_contributors (article_id, contributor_id) VALUES (?, ?)"
-
-	for i := 0; i < TxMaxRetries; i++ {
-		err := func() error {
-			tx, err := db.Begin()
-			if err != nil {
-				return fmt.Errorf("error starting transaction: %v", err)
-			}
-
-			if _, err := tx.Exec(deleteQuery, articleID); err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return fmt.Errorf("error deleting entries from articles_contributors before inserting new ones: %v", err)
-			}
-
-			for _, contributorID := range contributorIDs {
-				if _, err := tx.Exec(insertQuery, articleID, contributorID); err != nil {
-					if rollbackErr := tx.Rollback(); rollbackErr != nil {
-						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-					}
-					return fmt.Errorf("error inserting new entries into articles_contributors: %v", err)
-				}
-			}
-
-			if err = tx.Commit(); err != nil {
-				return fmt.Errorf("error committing transaction: %v", err)
-			}
-			return nil
-		}()
-		if err == nil {
-			return nil
-		}
-
-		log.Println(err)
-		wait(i)
-	}
-	return fmt.Errorf("error: %v unsuccessful retries for DB operation, aborting", TxMaxRetries)
-}

cmd/backend/articles_tags.go

@@ -43,8 +43,8 @@ func (db *DB) GetArticleTags(articleID int64) ([]*Tag, error) {
 	query := `
     SELECT t.id, t.name
     FROM articles a
-        INNER JOIN articles_tags at ON a.id = at.article_id
+    INNER JOIN articles_tags at ON a.id = at.article_id
-        INNER JOIN tags t ON at.tag_id = t.id
+    INNER JOIN tags t ON at.tag_id = t.id
     WHERE a.id = ?
     `
 	rows, err := db.Query(query, articleID)
@@ -61,10 +61,6 @@ func (db *DB) GetArticleTags(articleID int64) ([]*Tag, error) {
 		tags = append(tags, tag)
 	}
 
-	if err = rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
 	return tags, nil
 }
 

cmd/backend/atom.go

@@ -1,7 +1,6 @@
 package backend
 
 import (
-	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -13,12 +12,7 @@ func GenerateAtomFeed(c *Config, db *DB) (*string, error) {
 	feed := atom.NewFeed(c.Title)
 	feed.ID = atom.NewID("urn:feed:1")
 	feed.Subtitle = atom.NewText("text", c.Description)
-	if feed.Subtitle == nil {
+	feed.AddLink(atom.NewLink(c.Link))
-		return nil, errors.New("feed subtitle was not created")
-	}
-
-	linkID := feed.AddLink(atom.NewLink(c.Link))
-	feed.Links[linkID].Rel = "self"
 
 	feed.Generator = atom.NewGenerator("cpolis")
 	feed.Generator.URI = "https://git.streifling.com/jason/cpolis"
@@ -37,60 +31,30 @@ func GenerateAtomFeed(c *Config, db *DB) (*string, error) {
 		entry := atom.NewEntry(articleTitle)
 		entry.ID = atom.NewID(fmt.Sprint("urn:entry:", article.ID))
 		entry.Published = atom.NewDate(article.Created)
-		entry.Content = atom.NewContent(atom.OutOfLine, "text/html", fmt.Sprint(c.Domain, "/article/serve/", article.UUID))
-		if entry.Content == nil {
-			return nil, errors.New("entry content was not created")
-		}
 
 		if article.AutoGenerated {
-			entry.Summary = atom.NewText("text", "automatically generated")
+			entry.Content = atom.NewContent(atom.InlineText, "text", "")
-			if entry.Summary == nil {
-				return nil, errors.New("entry summary was not created")
-			}
 		} else {
+			entry.Content = atom.NewContent(atom.OutOfLine, "text/hmtl", article.ContentLink)
+
 			articleSummary, err := ConvertToPlain(article.Summary)
 			if err != nil {
 				return nil, fmt.Errorf("error converting description to plain text for Atom feed: %v", err)
 			}
 			entry.Summary = atom.NewText("text", articleSummary)
-			if entry.Summary == nil {
-				return nil, errors.New("entry summary was not created")
-			}
 		}
 
 		if len(article.BannerLink) > 0 {
-			linkID := entry.AddLink(atom.NewLink(c.Domain + "/image/serve/" + article.BannerLink))
+			linkID := entry.AddLink(atom.NewLink(article.BannerLink))
 			entry.Links[linkID].Rel = "enclosure"
 			entry.Links[linkID].Type = "image/webp"
 		}
 
-		authors, err := db.GetArticleAuthors(c, article.ID)
+		user, err := db.GetUser(c, article.AuthorID)
 		if err != nil {
-			return nil, fmt.Errorf("error getting article's authors for Atom feed: %v", err)
+			return nil, fmt.Errorf("error getting user user info for Atom feed: %v", err)
-		}
-		for _, author := range authors {
-			user, err := db.GetUser(c, author.ID)
-			if err != nil {
-				return nil, fmt.Errorf("error getting user info for Atom feed: %v", err)
-			}
-
-			authorID := entry.AddAuthor(atom.NewPerson(user.FirstName + " " + user.LastName))
-			entry.Authors[authorID].URI = c.Domain + "/image/serve/" + user.ProfilePicLink
-		}
-
-		contributors, err := db.GetArticleContributors(c, article.ID)
-		if err != nil {
-			return nil, fmt.Errorf("error getting article's contributors for Atom feed: %v", err)
-		}
-		for _, contributor := range contributors {
-			user, err := db.GetUser(c, contributor.ID)
-			if err != nil {
-				return nil, fmt.Errorf("error getting user info for Atom feed: %v", err)
-			}
-
-			contributorID := entry.AddContributor(atom.NewPerson(user.FirstName + " " + user.LastName))
-			entry.Contributors[contributorID].URI = c.Domain + "/image/serve/" + user.ProfilePicLink
 		}
+		entry.AddAuthor(atom.NewPerson(user.FirstName + " " + user.LastName))
 
 		tags, err := db.GetArticleTags(article.ID)
 		if err != nil {

cmd/backend/config.go

@@ -12,60 +12,58 @@ import (
 )
 
 type Config struct {
-	AESKeyFile        string
+	AESKeyFile      string
-	ArticleDir        string
+	ArticleDir      string
-	AtomFile          string
+	ConfigFile      string
-	ConfigFile        string
+	DBName          string
-	DBName            string
+	Description     string
-	DBPass            string
+	Domain          string
-	DBUser            string
+	AtomFile        string
-	Description       string
+	FirebaseKey     string
-	Domain            string
+	GOBKeyFile      string
-	FirebaseKey       string
+	Link            string
-	ImgDir            string
+	LogFile         string
-	IndexDir          string
+	PDFDir          string
-	Link              string
+	PicsDir         string
-	LogFile           string
+	Port            string
-	PDFDir            string
+	Title           string
-	Port              string
+	Version         string
-	Title             string
+	WebDir          string
-	Version           string
+	MaxBannerHeight int
-	WebDir            string
+	MaxBannerWidth  int
-	CookieExpiryHours int
+	MaxImgHeight    int
-	MaxBannerHeight   int
+	MaxImgWidth     int
-	MaxBannerWidth    int
-	MaxImgHeight      int
-	MaxImgWidth       int
 }
 
 func newConfig() *Config {
 	return &Config{
-		AESKeyFile:        "/var/www/cpolis/aes.key",
+		AESKeyFile:      "/var/www/cpolis/aes.key",
-		ArticleDir:        "/var/www/cpolis/articles",
+		ArticleDir:      "/var/www/cpolis/articles",
-		AtomFile:          "/var/www/cpolis/cpolis.atom",
+		AtomFile:        "/var/www/cpolis/cpolis.atom",
-		ConfigFile:        "/etc/cpolis/config.toml",
+		ConfigFile:      "/etc/cpolis/config.toml",
-		CookieExpiryHours: 24 * 30,
+		DBName:          "cpolis",
-		DBName:            "cpolis",
+		FirebaseKey:     "/var/www/cpolis/serviceAccountKey.json",
-		DBUser:            "cpolis",
+		GOBKeyFile:      "/var/www/cpolis/gob.key",
-		FirebaseKey:       "/etc/cpolis/serviceAccountKey.json",
+		LogFile:         "/var/log/cpolis.log",
-		ImgDir:            "/var/www/cpolis/images",
+		MaxBannerHeight: 1080,
-		IndexDir:          "/var/www/cpolis/index",
+		MaxBannerWidth:  1920,
-		LogFile:           "/var/log/cpolis.log",
+		MaxImgHeight:    1080,
-		MaxBannerHeight:   1080,
+		MaxImgWidth:     1920,
-		MaxBannerWidth:    1920,
+		PDFDir:          "/var/www/cpolis/pdfs",
-		MaxImgHeight:      1080,
+		PicsDir:         "/var/www/cpolis/pics",
-		MaxImgWidth:       1920,
+		Port:            ":8080",
-		PDFDir:            "/var/www/cpolis/pdfs",
+		Version:         "v0.13.3",
-		Port:              ":1664",
+		WebDir:          "/var/www/cpolis/web",
-		Version:           "v0.17.1",
-		WebDir:            "/var/www/cpolis/web",
 	}
 }
 
 func mkDir(path string, perm fs.FileMode) (string, error) {
-	name := filepath.Base(path)
+	var err error
 
-	path, err := filepath.Abs(path)
+	stringSlice := strings.Split(path, "/")
+	name := stringSlice[len(stringSlice)-1]
+
+	path, err = filepath.Abs(path)
 	if err != nil {
 		return "", fmt.Errorf("error finding absolute path for %v directory: %v", name, err)
 	}
@@ -84,20 +82,20 @@ func mkFile(path string, filePerm, dirPerm fs.FileMode) (string, error) {
 		return "", fmt.Errorf("error finding absolute path for %v: %v", path, err)
 	}
 
+	stringSlice := strings.Split(path, "/")
 	_, err = os.Stat(path)
 	if os.IsNotExist(err) {
-		dir := filepath.Dir(path)
+		dir := strings.Join(stringSlice[:len(stringSlice)-1], "/")
 		if err = os.MkdirAll(dir, dirPerm); err != nil {
 			return "", fmt.Errorf("error creating %v: %v", dir, err)
 		}
 
-		fileName := filepath.Base(path)
+		fileName := stringSlice[len(stringSlice)-1]
-		file, err := os.Create(filepath.Join(dir, fileName))
+		file, err := os.Create(dir + "/" + fileName)
 		if err != nil {
 			return "", fmt.Errorf("error creating %v: %v", fileName, err)
 		}
 		defer file.Close()
-
 		if err = file.Chmod(filePerm); err != nil {
 			return "", fmt.Errorf("error setting permissions for %v: %v", fileName, err)
 		}
@@ -115,19 +113,16 @@ func (c *Config) handleCliArgs() error {
 	flag.StringVar(&c.AtomFile, "feed", c.AtomFile, "atom feed file")
 	flag.StringVar(&c.ConfigFile, "config", c.ConfigFile, "config file")
 	flag.StringVar(&c.DBName, "db", c.DBName, "DB name")
-	flag.StringVar(&c.DBPass, "db-pass", c.DBPass, "DB password")
-	flag.StringVar(&c.DBUser, "db-user", c.DBUser, "DB username")
 	flag.StringVar(&c.Description, "desc", c.Description, "channel description")
 	flag.StringVar(&c.Domain, "domain", c.Domain, "domain name")
 	flag.StringVar(&c.FirebaseKey, "firebase", c.FirebaseKey, "Firebase service account key file")
-	flag.StringVar(&c.ImgDir, "images", c.ImgDir, "images directory")
+	flag.StringVar(&c.GOBKeyFile, "gob", c.GOBKeyFile, "gob key file")
-	flag.StringVar(&c.IndexDir, "index", c.IndexDir, "index directory")
 	flag.StringVar(&c.Link, "link", c.Link, "channel Link")
 	flag.StringVar(&c.LogFile, "log", c.LogFile, "log file")
 	flag.StringVar(&c.PDFDir, "pdfs", c.PDFDir, "pdf directory")
+	flag.StringVar(&c.PicsDir, "pics", c.PicsDir, "pictures directory")
 	flag.StringVar(&c.Title, "title", c.Title, "channel title")
 	flag.StringVar(&c.WebDir, "web", c.WebDir, "web directory")
-	flag.IntVar(&c.CookieExpiryHours, "cookie-expiry-hours", c.CookieExpiryHours, "cookies expire after this amount of hours")
 	flag.IntVar(&c.MaxBannerHeight, "banner-height", c.MaxBannerHeight, "maximum banner height")
 	flag.IntVar(&c.MaxBannerWidth, "banner-width", c.MaxBannerWidth, "maximum banner width")
 	flag.IntVar(&c.MaxImgHeight, "img-height", c.MaxImgHeight, "maximum image height")
@@ -163,10 +158,6 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.AESKeyFile != defaultConfig.AESKeyFile {
 		c.AESKeyFile = cliConfig.AESKeyFile
 	}
-	c.AESKeyFile, err = filepath.Abs(c.AESKeyFile)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for AESKeyFile: %v", err)
-	}
 	c.AESKeyFile, err = mkFile(c.AESKeyFile, 0600, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
@@ -175,43 +166,15 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.ArticleDir != defaultConfig.ArticleDir {
 		c.ArticleDir = cliConfig.ArticleDir
 	}
-	c.ArticleDir, err = filepath.Abs(c.ArticleDir)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for ArticleDir: %v", err)
-	}
 	c.ArticleDir, err = mkDir(c.ArticleDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up directory: %v", err)
 	}
 
-	if cliConfig.AtomFile != defaultConfig.AtomFile {
-		c.AtomFile = cliConfig.AtomFile
-	}
-	c.AtomFile, err = filepath.Abs(c.AtomFile)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for AtomFile: %v", err)
-	}
-	c.AtomFile, err = mkFile(c.AtomFile, 0644, 0744)
-	if err != nil {
-		return fmt.Errorf("error setting up file: %v", err)
-	}
-
-	if cliConfig.CookieExpiryHours != defaultConfig.CookieExpiryHours {
-		c.CookieExpiryHours = cliConfig.CookieExpiryHours
-	}
-
 	if cliConfig.DBName != defaultConfig.DBName {
 		c.DBName = cliConfig.DBName
 	}
 
-	if cliConfig.DBPass != defaultConfig.DBPass {
-		c.DBPass = cliConfig.DBPass
-	}
-
-	if cliConfig.DBUser != defaultConfig.DBUser {
-		c.DBUser = cliConfig.DBUser
-	}
-
 	if cliConfig.Description != defaultConfig.Description {
 		c.Description = cliConfig.Description
 	}
@@ -219,43 +182,31 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.Domain != defaultConfig.Domain {
 		c.Domain = cliConfig.Domain
 	}
-	domainStrings := strings.Split(c.Domain, ":")
+	domainStrings := strings.Split(c.Domain, "/")
-	if domainStrings[0] != "http" && domainStrings[0] != "https" {
+	if domainStrings[0] != "http:" && domainStrings[0] != "https:" {
 		c.Domain = "https://" + c.Domain
 	}
 
+	if cliConfig.AtomFile != defaultConfig.AtomFile {
+		c.AtomFile = cliConfig.AtomFile
+	}
+	c.AtomFile, err = mkFile(c.AtomFile, 0644, 0744)
+	if err != nil {
+		return fmt.Errorf("error setting up file: %v", err)
+	}
+
 	if cliConfig.FirebaseKey != defaultConfig.FirebaseKey {
 		c.FirebaseKey = cliConfig.FirebaseKey
 	}
-	c.FirebaseKey, err = filepath.Abs(c.FirebaseKey)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for FirebaseKey: %v", err)
-	}
 	c.FirebaseKey, err = mkFile(c.FirebaseKey, 0600, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
 	}
 
-	if cliConfig.ImgDir != defaultConfig.ImgDir {
+	if cliConfig.GOBKeyFile != defaultConfig.GOBKeyFile {
-		c.ImgDir = cliConfig.ImgDir
+		c.GOBKeyFile = cliConfig.GOBKeyFile
 	}
-	c.ImgDir, err = filepath.Abs(c.ImgDir)
+	c.GOBKeyFile, err = mkFile(c.GOBKeyFile, 0600, 0700)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for PicsDir: %v", err)
-	}
-	c.ImgDir, err = mkDir(c.ImgDir, 0700)
-	if err != nil {
-		return fmt.Errorf("error setting up directory: %v", err)
-	}
-
-	if cliConfig.IndexDir != defaultConfig.IndexDir {
-		c.IndexDir = cliConfig.IndexDir
-	}
-	c.IndexDir, err = filepath.Abs(c.IndexDir)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for IndexDir: %v", err)
-	}
-	c.IndexDir, err = mkDir(c.IndexDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
 	}
@@ -267,10 +218,6 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.LogFile != defaultConfig.LogFile {
 		c.LogFile = cliConfig.LogFile
 	}
-	c.LogFile, err = filepath.Abs(c.LogFile)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for LogFile: %v", err)
-	}
 	c.LogFile, err = mkFile(c.LogFile, 0600, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up file: %v", err)
@@ -295,15 +242,19 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.PDFDir != defaultConfig.PDFDir {
 		c.PDFDir = cliConfig.PDFDir
 	}
-	c.PDFDir, err = filepath.Abs(c.PDFDir)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for PDFDir: %v", err)
-	}
 	c.PDFDir, err = mkDir(c.PDFDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up directory: %v", err)
 	}
 
+	if cliConfig.PicsDir != defaultConfig.PicsDir {
+		c.PicsDir = cliConfig.PicsDir
+	}
+	c.PicsDir, err = mkDir(c.PicsDir, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up directory: %v", err)
+	}
+
 	if cliConfig.Port != defaultConfig.Port {
 		c.Port = cliConfig.Port
 	}
@@ -315,10 +266,6 @@ func (c *Config) setupConfig(cliConfig *Config) error {
 	if cliConfig.WebDir != defaultConfig.WebDir {
 		c.WebDir = cliConfig.WebDir
 	}
-	c.WebDir, err = filepath.Abs(c.WebDir)
-	if err != nil {
-		return fmt.Errorf("error setting absolute filepath for WebDir: %v", err)
-	}
 	c.WebDir, err = mkDir(c.WebDir, 0700)
 	if err != nil {
 		return fmt.Errorf("error setting up directory: %v", err)

cmd/backend/db.go

@@ -30,32 +30,45 @@ type (
 	}
 )
 
-func getDBUsername(c *Config) error {
+func getUsername() (string, error) {
-	if c.DBUser == "" {
+	user := os.Getenv("DB_USER")
+	if user == "" {
 		var err error
-
 		fmt.Printf("DB Benutzer: ")
-		c.DBUser, err = bufio.NewReader(os.Stdin).ReadString('\n')
+		user, err = bufio.NewReader(os.Stdin).ReadString('\n')
 		if err != nil {
-			return fmt.Errorf("error reading username: %v", err)
+			return "", fmt.Errorf("error reading username: %v", err)
 		}
 	}
-
+	return strings.TrimSpace(user), nil
-	return nil
 }
 
-func getDBPassword(c *Config) error {
+func getPassword() (string, error) {
-	if c.DBPass == "" {
+	pass := os.Getenv("DB_PASS")
+	if pass == "" {
 		fmt.Printf("DB Passwort: ")
 		bytePass, err := term.ReadPassword(int(syscall.Stdin))
 		if err != nil {
-			return fmt.Errorf("error reading password: %v", err)
+			return "", fmt.Errorf("error reading password: %v", err)
 		}
-
 		fmt.Println()
-		c.DBPass = strings.TrimSpace(string(bytePass))
+		pass = strings.TrimSpace(string(bytePass))
 	}
-	return nil
+	return pass, nil
+}
+
+func getCredentials() (string, string, error) {
+	user, err := getUsername()
+	if err != nil {
+		return "", "", fmt.Errorf("error getting username: %v", err)
+	}
+
+	pass, err := getPassword()
+	if err != nil {
+		return "", "", fmt.Errorf("error getting password: %v", err)
+	}
+
+	return user, pass, nil
 }
 
 func wait(iteration int) {
@@ -64,33 +77,26 @@ func wait(iteration int) {
 	time.Sleep(waitTime + jitter)
 }
 
-func OpenDB(c *Config) (*DB, error) {
+func OpenDB(dbName string) (*DB, error) {
 	var err error
-	db := new(DB)
+	db := DB{DB: new(sql.DB)}
-
-	if err := getDBUsername(c); err != nil {
-		return nil, fmt.Errorf("error getting DB username: %v", err)
-	}
-
-	if err := getDBPassword(c); err != nil {
-		return nil, fmt.Errorf("error getting DB password: %v", err)
-	}
 
 	cfg := mysql.NewConfig()
-	cfg.DBName = c.DBName
+	cfg.DBName = dbName
-	cfg.User = c.DBUser
+	cfg.User, cfg.Passwd, err = getCredentials()
-	cfg.Passwd = c.DBPass
+	if err != nil {
+		return nil, fmt.Errorf("error reading user credentials for DB: %v", err)
+	}
 
 	db.DB, err = sql.Open("mysql", cfg.FormatDSN())
 	if err != nil {
 		return nil, fmt.Errorf("error opening DB: %v", err)
 	}
-
 	if err = db.Ping(); err != nil {
 		return nil, fmt.Errorf("error pinging DB: %v", err)
 	}
 
-	return db, nil
+	return &db, nil
 }
 
 func (db *DB) UpdateAttributes(a ...*Attribute) error {

cmd/backend/docx.go

@@ -1,60 +0,0 @@
-package backend
-
-import (
-	"bytes"
-	"fmt"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"regexp"
-
-	"github.com/google/uuid"
-)
-
-func ConvertToMarkdown(c *Config, filename string) ([]byte, error) {
-	var stderr bytes.Buffer
-
-	tmpDir, err := os.MkdirTemp(os.TempDir(), "cpolis_images")
-	if err != nil {
-		return nil, fmt.Errorf("error creating temporary directory: %v", err)
-	}
-	defer os.RemoveAll(tmpDir)
-
-	articleFileName := filepath.Join(os.TempDir(), fmt.Sprint(uuid.New(), ".md"))
-	cmd := exec.Command("pandoc", "-s", "-L", filepath.Join("scripts", "create_toc.lua"), "-f", "docx", "-t", "gfm", "-o", articleFileName, "--extract-media", tmpDir, filename) // TODO: Is writing to a file necessary?
-	cmd.Stderr = &stderr
-	if err = cmd.Run(); err != nil {
-		return nil, fmt.Errorf("error converting docx to markdown: %v: %v", err, stderr.String())
-	}
-	defer os.Remove(articleFileName)
-
-	articleContent, err := os.ReadFile(articleFileName)
-	if err != nil {
-		return nil, fmt.Errorf("error reading markdown file: %v", err)
-	}
-
-	re := regexp.MustCompile(`\{width=[^}]+height=[^}]+\}`)
-	articleContent = re.ReplaceAll(articleContent, []byte(""))
-
-	imageNames, err := filepath.Glob(filepath.Join(tmpDir, "media", "*"))
-	if err != nil {
-		return nil, fmt.Errorf("error getting docx images from temporary directory: %v", err)
-	}
-
-	for _, name := range imageNames {
-		image, err := os.Open(name)
-		if err != nil {
-			return nil, fmt.Errorf("error opening image file %v: %v", name, err)
-		}
-		defer image.Close()
-
-		newImageName, err := SaveImage(image, c.MaxImgHeight, c.MaxImgWidth, c.ImgDir)
-		if err != nil {
-			return nil, fmt.Errorf("error saving image %v: %v", name, err)
-		}
-
-		articleContent = regexp.MustCompile(name).ReplaceAll(articleContent, []byte(c.Domain+"/image/serve/"+newImageName))
-	}
-
-	return articleContent, nil
-}

cmd/backend/images.go

@@ -1,14 +1,10 @@
 package backend
 
 import (
-	"bufio"
 	"fmt"
 	"image"
 	"io"
-	"io/fs"
 	"os"
-	"path/filepath"
-	"strings"
 
 	"github.com/chai2010/webp"
 	"github.com/disintegration/imaging"
@@ -17,66 +13,6 @@ import (
 
 var ErrUnsupportedFormat error = image.ErrFormat // used internally by imaging
 
-func checkImageUsage(c *Config, db *DB, name string) (bool, error) {
-	imageWasFound := false
-
-	if err := filepath.Walk(c.ArticleDir, func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return fmt.Errorf("error walking articles filepath: %v", err)
-		}
-
-		if !info.IsDir() {
-			mdFile, err := os.Open(path)
-			if err != nil {
-				return fmt.Errorf("error opening article %v: %v", info.Name(), err)
-			}
-			defer mdFile.Close()
-
-			scanner := bufio.NewScanner(mdFile)
-			for scanner.Scan() {
-				if strings.Contains(scanner.Text(), name) {
-					imageWasFound = true
-					return nil
-				}
-			}
-
-			return scanner.Err()
-		}
-
-		return nil
-	}); err != nil {
-		return false, fmt.Errorf("error walking articles filepath: %v", err)
-	}
-
-	if !imageWasFound {
-		users, err := db.GetAllUsers(c)
-		if err != nil {
-			return false, fmt.Errorf("error getting all users: %v", err)
-		}
-
-		for _, user := range users {
-			if name == user.ProfilePicLink {
-				imageWasFound = true
-			}
-		}
-	}
-
-	if !imageWasFound {
-		articles, err := db.GetAllArticles()
-		if err != nil {
-			return false, fmt.Errorf("error getting all articles: %v", err)
-		}
-
-		for _, article := range articles {
-			if name == article.BannerLink {
-				imageWasFound = true
-			}
-		}
-	}
-
-	return imageWasFound, nil
-}
-
 func SaveImage(src io.Reader, maxHeight, maxWidth int, path string) (string, error) {
 	img, err := imaging.Decode(src, imaging.AutoOrientation(true))
 	if err != nil {
@@ -94,7 +30,7 @@ func SaveImage(src io.Reader, maxHeight, maxWidth int, path string) (string, err
 	}
 
 	filename := fmt.Sprint(uuid.New(), ".webp")
-	file, err := os.Create(filepath.Join(path, filename))
+	file, err := os.Create(path + filename)
 	if err != nil {
 		return "", fmt.Errorf("error creating new image file: %v", err)
 	}
@@ -106,33 +42,3 @@ func SaveImage(src io.Reader, maxHeight, maxWidth int, path string) (string, err
 
 	return filename, nil
 }
-
-func CleanUpImages(c *Config, db *DB) error {
-	if err := filepath.Walk(c.ImgDir, func(path string, info fs.FileInfo, err error) error {
-		if err != nil {
-			return fmt.Errorf("error walking images filepath: %v", err)
-		}
-
-		if !info.IsDir() {
-			imageName := info.Name()
-			imagePath := path
-
-			imageWasFound, err := checkImageUsage(c, db, imageName)
-			if err != nil {
-				return fmt.Errorf("error checking image usage: %v", err)
-			}
-
-			if !imageWasFound {
-				if err = os.Remove(imagePath); err != nil {
-					return fmt.Errorf("error removing unused image: %v", err)
-				}
-			}
-		}
-
-		return nil
-	}); err != nil {
-		return fmt.Errorf("error cleaning up: %v", err)
-	}
-
-	return nil
-}

cmd/backend/index.go

@@ -1,136 +0,0 @@
-package backend
-
-import (
-	"fmt"
-	"sync"
-
-	"github.com/blevesearch/bleve"
-)
-
-type (
-	Index struct {
-		index bleve.Index
-		mu    sync.RWMutex
-	}
-
-	Result struct{ *bleve.SearchResult }
-)
-
-func (i *Index) isIndexed(filename string, errChan chan<- error) bool {
-	i.mu.RLock()
-	defer i.mu.RUnlock()
-
-	query := bleve.NewDocIDQuery([]string{filename})
-	request := bleve.NewSearchRequest(query)
-	result, err := i.index.Search(request)
-	if err != nil {
-		errChan <- fmt.Errorf("error searching for file %v in index: %v", filename, err)
-		return false
-	}
-
-	return len(result.Hits) > 0
-}
-
-func (i *Index) indexAllArticles(c *Config, db *DB) error {
-	articles, err := db.GetAllArticles()
-	if err != nil {
-		return fmt.Errorf("error getting all articles from DB: %v", err)
-	}
-
-	var wg sync.WaitGroup
-	errChan := make(chan error, len(articles))
-
-	go func() {
-		wg.Wait()
-		close(errChan)
-	}()
-
-	for _, article := range articles {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-
-			filename := article.UUID.String()
-			content, err := article.ReadContent(c)
-			if err != nil {
-				errChan <- fmt.Errorf("error reading content of article %v: %v", filename, err)
-				return
-			}
-
-			if !i.isIndexed(filename, errChan) {
-				if err := i.Add(filename, content); err != nil {
-					errChan <- fmt.Errorf("error adding file %v to index: %v", filename, err)
-					return
-				}
-			}
-
-			errChan <- nil
-		}()
-	}
-	if err = <-errChan; err != nil {
-		return fmt.Errorf("error(s) indexing all articles: %v", err)
-	}
-
-	return nil
-}
-
-func InitIndex(c *Config) (*Index, error) {
-	var err error
-	index := new(Index)
-
-	index.index, err = bleve.Open(c.IndexDir)
-	if err != nil {
-		mapping := bleve.NewIndexMapping()
-		index.index, err = bleve.New(c.IndexDir, mapping)
-		if err != nil {
-			return nil, fmt.Errorf("error creating new index file: %v", err)
-		}
-	}
-
-	return index, err
-}
-
-func (i *Index) Add(filename, content string) error {
-	i.mu.Lock()
-	defer i.mu.Unlock()
-
-	doc := map[string]string{
-		"name": filename,
-		"body": content,
-	}
-
-	if err := i.index.Index(filename, doc); err != nil {
-		return fmt.Errorf("error indexing file %v: %v", filename, err)
-	}
-
-	return nil
-}
-
-func (i *Index) Query(q string) (*Result, error) {
-	i.mu.RLock()
-	defer i.mu.RUnlock()
-
-	query := bleve.NewQueryStringQuery(q)
-	request := bleve.NewSearchRequest(query)
-	result, err := i.index.Search(request)
-	if err != nil {
-		return nil, fmt.Errorf("error querying index for \"%v\": %v", q, err)
-	}
-
-	if len(result.Hits) < 1 {
-		return nil, nil
-	}
-
-	return &Result{result}, err
-}
-
-func (i *Index) Delete(filename string) error {
-	i.mu.Lock()
-	defer i.mu.Unlock()
-
-	if err := i.index.Delete(filename); err != nil {
-		return fmt.Errorf("error deleting file %v from index: %v", filename, err)
-	}
-
-	return nil
-}

cmd/backend/markdown.go

@@ -6,32 +6,16 @@ import (
 
 	"github.com/microcosm-cc/bluemonday"
 	"github.com/yuin/goldmark"
-	"github.com/yuin/goldmark/extension"
-	"github.com/yuin/goldmark/parser"
-	"github.com/yuin/goldmark/renderer/html"
 )
 
 func ConvertToHTML(md string) (string, error) {
 	var buf bytes.Buffer
 
-	gm := goldmark.New(
+	if err := goldmark.Convert([]byte(md), &buf); err != nil {
-		goldmark.WithExtensions(
-			extension.GFM,
-		),
-		goldmark.WithParserOptions(
-			parser.WithAttribute(),
-		),
-		goldmark.WithRendererOptions(
-			html.WithUnsafe(), // HTML-Inhalte erlauben
-		),
-	)
-
-	if err := gm.Convert([]byte(md), &buf); err != nil {
 		return "", fmt.Errorf("error converting markdown to html: %v", err)
 	}
 
 	p := bluemonday.UGCPolicy()
-	p.AllowAttrs("id").OnElements("h1", "h2", "h3", "h4", "h5", "h6")
 	html := p.Sanitize(buf.String())
 
 	return html, nil

cmd/backend/sessions.go

@@ -0,0 +1,63 @@
+package backend
+
+import (
+	"crypto/rand"
+	"encoding/gob"
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/gorilla/sessions"
+)
+
+type (
+	CookieStore struct{ sessions.CookieStore }
+	Session     struct{ sessions.Session }
+)
+
+func NewKey() ([]byte, error) {
+	key := make([]byte, 32)
+
+	if _, err := io.ReadFull(rand.Reader, key); err != nil {
+		return nil, fmt.Errorf("error generating key: %v", err)
+	}
+
+	return key, nil
+}
+
+func SaveKey(key []byte, filename string) error {
+	file, err := os.Create(filename)
+	if err != nil {
+		return fmt.Errorf("error creating key file: %v", err)
+	}
+	defer file.Close()
+	file.Chmod(0600)
+
+	if err = gob.NewEncoder(file).Encode(key); err != nil {
+		return fmt.Errorf("error ecoding key: %v", err)
+	}
+
+	return nil
+}
+
+func LoadKey(filename string) ([]byte, error) {
+	file, err := os.Open(filename)
+	if err != nil {
+		return nil, fmt.Errorf("error opening key file: %v", err)
+	}
+	defer file.Close()
+
+	key := make([]byte, 32)
+	if err = gob.NewDecoder(file).Decode(&key); err != nil {
+		return nil, fmt.Errorf("error decoding key: %v", err)
+	}
+
+	return key, nil
+}
+
+func NewCookieStore(key []byte) *CookieStore {
+	store := sessions.NewCookieStore(key)
+	store.Options.Secure = true
+	store.Options.HttpOnly = true
+	return &CookieStore{*store}
+}

cmd/backend/tags.go

@@ -31,9 +31,5 @@ func (db *DB) GetTagList() ([]*Tag, error) {
 		tagList = append(tagList, tag)
 	}
 
-	if err = rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
 	return tagList, nil
 }

cmd/backend/users.go

@@ -117,9 +117,6 @@ func aesDecrypt(c *Config, ciphertext string) (string, error) {
 	}
 
 	nonceSize := gcm.NonceSize()
-	if len(data) < nonceSize {
-		return "", errors.New("ciphertext too short")
-	}
 	nonce, cipherText := data[:nonceSize], data[nonceSize:]
 
 	plaintext, err := gcm.Open(nil, nonce, cipherText, nil)
@@ -152,11 +149,11 @@ func (db *DB) AddUser(c *Config, u *User, pass string) (int64, error) {
 	}
 
 	query := `
-    INSERT INTO users (username, password, first_name, last_name, email, profile_pic_link, role)
+    INSERT INTO users (username, password, first_name, last_name, email, role)
-    VALUES (?, ?, ?, ?, ?, ?, ?)
+    VALUES (?, ?, ?, ?, ?, ?)
     `
 
-	result, err := db.Exec(query, u.UserName, string(hashedPass), aesFirstName, aesLastName, aesEmail, u.ProfilePicLink, u.Role)
+	result, err := db.Exec(query, u.UserName, string(hashedPass), aesFirstName, aesLastName, aesEmail, u.Role)
 	if err != nil {
 		return 0, fmt.Errorf("error inserting new user %v into DB: %v", u.UserName, err)
 	}
@@ -256,13 +253,13 @@ func (db *DB) GetUser(c *Config, id int64) (*User, error) {
 
 	user := new(User)
 	query := `
-    SELECT id, username, first_name, last_name, email, profile_pic_link, role
+    SELECT id, username, first_name, last_name, email, role
     FROM users
     WHERE id = ?
     `
 
 	row := db.QueryRow(query, id)
-	if err := row.Scan(&user.ID, &user.UserName, &aesFirstName, &aesLastName, &aesEmail, &user.ProfilePicLink, &user.Role); err != nil {
+	if err := row.Scan(&user.ID, &user.UserName, &aesFirstName, &aesLastName, &aesEmail, &user.Role); err != nil {
 		return nil, fmt.Errorf("error reading user information: %v", err)
 	}
 
@@ -284,10 +281,10 @@ func (db *DB) GetUser(c *Config, id int64) (*User, error) {
 	return user, nil
 }
 
-func (db *DB) UpdateOwnUserAttributes(c *Config, id int64, userName, firstName, lastName, email, profilePicLink, oldPass, newPass string) error {
+func (db *DB) UpdateOwnUserAttributes(c *Config, id int64, userName, firstName, lastName, email, oldPass, newPass string) error {
 	var err error
 	tx := new(Tx)
-	passwordEmpty := len(newPass) == 0
+	passwordEmpty := len(newPass) > 0
 
 	for i := 0; i < TxMaxRetries; i++ {
 		err := func() error {
@@ -334,7 +331,6 @@ func (db *DB) UpdateOwnUserAttributes(c *Config, id int64, userName, firstName,
 				&Attribute{Table: "users", ID: id, AttName: "first_name", Value: aesFirstName},
 				&Attribute{Table: "users", ID: id, AttName: "last_name", Value: aesLastName},
 				&Attribute{Table: "users", ID: id, AttName: "email", Value: aesEmail},
-				&Attribute{Table: "users", ID: id, AttName: "profile_pic_link", Value: profilePicLink},
 			); err != nil {
 				if rollbackErr := tx.Rollback(); rollbackErr != nil {
 					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
@@ -364,8 +360,8 @@ func (db *DB) AddFirstUser(c *Config, u *User, pass string) (int64, error) {
 	txOptions := &sql.TxOptions{Isolation: sql.LevelSerializable}
 	selectQuery := "SELECT COUNT(*) FROM users"
 	insertQuery := `
-    INSERT INTO users (username, password, first_name, last_name, email, profile_pic_link, role)
+    INSERT INTO users (username, password, first_name, last_name, email, role)
-    VALUES (?, ?, ?, ?, ?, ?, ?)
+    VALUES (?, ?, ?, ?, ?, ?)
     `
 
 	for i := 0; i < TxMaxRetries; i++ {
@@ -420,7 +416,7 @@ func (db *DB) AddFirstUser(c *Config, u *User, pass string) (int64, error) {
 				return 0, fmt.Errorf("error encrypting email: %v", err)
 			}
 
-			result, err := tx.Exec(insertQuery, u.UserName, string(hashedPass), aesFirstName, aesLastName, aesEmail, u.ProfilePicLink, u.Role)
+			result, err := tx.Exec(insertQuery, u.UserName, string(hashedPass), aesFirstName, aesLastName, aesEmail, u.Role)
 			if err != nil {
 				if rollbackErr := tx.Rollback(); rollbackErr != nil {
 					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
@@ -451,52 +447,11 @@ func (db *DB) AddFirstUser(c *Config, u *User, pass string) (int64, error) {
 	return 0, fmt.Errorf("error: %v unsuccessful retries for DB operation, aborting", TxMaxRetries)
 }
 
-func (db *DB) GetAllUsers(c *Config) ([]*User, error) {
+func (db *DB) GetAllUsers(c *Config) (map[int64]*User, error) {
-	var aesFirstName, aesLastName, aesEmail string
-	query := "SELECT id, username, first_name, last_name, email, profile_pic_link, role FROM users"
-
-	rows, err := db.Query(query)
-	if err != nil {
-		return nil, fmt.Errorf("error getting all users from DB: %v", err)
-	}
-
-	users := make([]*User, 0)
-	for rows.Next() {
-		user := new(User)
-		if err = rows.Scan(&user.ID, &user.UserName, &aesFirstName, &aesLastName, &aesEmail, &user.ProfilePicLink, &user.Role); err != nil {
-			return nil, fmt.Errorf("error getting user info: %v", err)
-		}
-
-		user.FirstName, err = aesDecrypt(c, aesFirstName)
-		if err != nil {
-			return nil, fmt.Errorf("error decrypting first name: %v", err)
-		}
-
-		user.LastName, err = aesDecrypt(c, aesLastName)
-		if err != nil {
-			return nil, fmt.Errorf("error decrypting last name: %v", err)
-		}
-
-		user.Email, err = aesDecrypt(c, aesEmail)
-		if err != nil {
-			return nil, fmt.Errorf("error decrypting email: %v", err)
-		}
-
-		users = append(users, user)
-	}
-
-	if err = rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
-	return users, nil
-}
-
-func (db *DB) GetAllUsersMap(c *Config) (map[int64]*User, error) {
 	var aesFirstName, aesLastName, aesEmail string
 	var err error
 
-	query := "SELECT id, username, first_name, last_name, email, profile_pic_link, role FROM users"
+	query := "SELECT id, username, first_name, last_name, email, role FROM users"
 
 	rows, err := db.Query(query)
 	if err != nil {
@@ -506,7 +461,7 @@ func (db *DB) GetAllUsersMap(c *Config) (map[int64]*User, error) {
 	users := make(map[int64]*User, 0)
 	for rows.Next() {
 		user := new(User)
-		if err = rows.Scan(&user.ID, &user.UserName, &aesFirstName, &aesLastName, &aesEmail, &user.ProfilePicLink, &user.Role); err != nil {
+		if err = rows.Scan(&user.ID, &user.UserName, &aesFirstName, &aesLastName, &aesEmail, &user.Role); err != nil {
 			return nil, fmt.Errorf("error getting user info: %v", err)
 		}
 
@@ -528,10 +483,6 @@ func (db *DB) GetAllUsersMap(c *Config) (map[int64]*User, error) {
 		users[user.ID] = user
 	}
 
-	if err = rows.Err(); err != nil {
-		return nil, fmt.Errorf("error iterating over rows: %v", err)
-	}
-
 	return users, nil
 }
 
@@ -555,10 +506,10 @@ func (tx *Tx) SetPassword(id int64, newPass string) error {
 	return nil
 }
 
-func (db *DB) UpdateUserAttributes(c *Config, id int64, userName, firstName, lastName, email, profilePicLink, newPass string, role int) error {
+func (db *DB) UpdateUserAttributes(c *Config, id int64, userName, firstName, lastName, email, newPass string, role int) error {
 	var err error
 	tx := new(Tx)
-	passwordEmpty := len(newPass) == 0
+	passwordEmpty := len(newPass) > 0
 
 	for i := 0; i < TxMaxRetries; i++ {
 		err := func() error {
@@ -605,7 +556,6 @@ func (db *DB) UpdateUserAttributes(c *Config, id int64, userName, firstName, las
 				&Attribute{Table: "users", ID: id, AttName: "first_name", Value: aesFirstName},
 				&Attribute{Table: "users", ID: id, AttName: "last_name", Value: aesLastName},
 				&Attribute{Table: "users", ID: id, AttName: "email", Value: aesEmail},
-				&Attribute{Table: "users", ID: id, AttName: "profile_pic_link", Value: profilePicLink},
 				&Attribute{Table: "users", ID: id, AttName: "role", Value: role},
 			); err != nil {
 				if rollbackErr := tx.Rollback(); rollbackErr != nil {

cmd/calls/articles.go

@@ -1,53 +1,30 @@
 package calls
 
 import (
-	"encoding/json"
 	"fmt"
 	"log"
 	"net/http"
 	"os"
-	"path/filepath"
+	"strconv"
 
-	"github.com/google/uuid"
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
-func incrementClicks(db *b.DB, a *b.Article) error {
-	a.Clicks++
-	if err := db.UpdateAttributes(&b.Attribute{Table: "articles", ID: a.ID, AttName: "clicks", Value: a.Clicks}); err != nil {
-		return fmt.Errorf("error updating click attribute of article %v: %v", a.ID, err)
-	}
-
-	if a.IsInIssue {
-		issue, err := db.GetArticle(a.IssueID)
-		if err != nil {
-			return fmt.Errorf("error getting issue %v: %v", a.IssueID, err)
-		}
-
-		issue.Clicks++
-		if err := db.UpdateAttributes(&b.Attribute{Table: "articles", ID: issue.ID, AttName: "clicks", Value: issue.Clicks}); err != nil {
-			return fmt.Errorf("error updating click attribute of issue %v: %v", issue.ID, err)
-		}
-	}
-
-	return nil
-}
-
 func ServeArticle(c *b.Config, db *b.DB) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		if !tokenIsVerified(w, r, c) {
 			return
 		}
 
-		uuidString := r.PathValue("uuid")
+		idString := r.PathValue("id")
-		uuid, err := uuid.Parse(uuidString)
+		id, err := strconv.ParseInt(idString, 10, 64)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		article, err := db.GetArticleByUUID(uuid)
+		article, err := db.GetArticle(id)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -58,8 +35,8 @@ func ServeArticle(c *b.Config, db *b.DB) http.HandlerFunc {
 			return
 		}
 
-		articlePath := filepath.Join(c.ArticleDir, fmt.Sprint(article.UUID, ".md"))
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
-		contentBytes, err := os.ReadFile(articlePath)
+		contentBytes, err := os.ReadFile(articleAbsName)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -73,62 +50,6 @@ func ServeArticle(c *b.Config, db *b.DB) http.HandlerFunc {
 			return
 		}
 
-		if err = incrementClicks(db, article); err != nil {
+		fmt.Fprint(w, content)
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		if _, err = fmt.Fprint(w, content); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-	}
-}
-
-func ServeClicks(db *b.DB) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		uuid, err := uuid.Parse(r.PathValue("uuid"))
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		article, err := db.GetArticleByUUID(uuid)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		if _, err = fmt.Fprint(w, article.Clicks); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-	}
-}
-
-func QueryArticles(c *b.Config, i *b.Index) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		if !tokenIsVerified(w, r, c) {
-			return
-		}
-
-		result, err := i.Query(r.PathValue("query"))
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		w.Header().Set("Content-Type", "application/json")
-		if err := json.NewEncoder(w).Encode(result); err != nil {
-			log.Println(err)
-			http.Error(w, fmt.Sprintf("error encoding results to JSON: %v", err), http.StatusInternalServerError)
-			return
-		}
 	}
 }

cmd/calls/atom.go

@@ -1,7 +1,9 @@
 package calls
 
 import (
+	"log"
 	"net/http"
+	"path/filepath"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
@@ -12,6 +14,13 @@ func ServeAtomFeed(c *b.Config) http.HandlerFunc {
 			return
 		}
 
-		http.ServeFile(w, r, c.AtomFile)
+		absFilepath, err := filepath.Abs(c.AtomFile)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		http.ServeFile(w, r, absFilepath)
 	}
 }

cmd/calls/images.go

@@ -1,21 +1,26 @@
 package calls
 
 import (
+	"log"
 	"net/http"
 	"path/filepath"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
-	f "streifling.com/jason/cpolis/cmd/frontend"
 )
 
-func ServeImage(c *b.Config, s map[string]*f.Session) http.HandlerFunc {
+func ServeImage(c *b.Config) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if !f.SessionIsActive(r, s) {
+		if !tokenIsVerified(w, r, c) {
-			if !tokenIsVerified(w, r, c) {
+			return
-				return
-			}
 		}
 
-		http.ServeFile(w, r, filepath.Join(c.ImgDir, r.PathValue("pic")))
+		absFilepath, err := filepath.Abs(c.PicsDir)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		http.ServeFile(w, r, absFilepath+"/"+r.PathValue("pic"))
 	}
 }

cmd/calls/pdf.go

@@ -5,7 +5,6 @@ import (
 	"log"
 	"net/http"
 	"os"
-	"path/filepath"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
@@ -43,6 +42,6 @@ func ServePDF(c *b.Config) http.HandlerFunc {
 			return
 		}
 
-		http.ServeFile(w, r, filepath.Join(c.PDFDir, r.PathValue("id")))
+		http.ServeFile(w, r, c.PDFDir+"/"+r.PathValue("id"))
 	}
 }

cmd/frontend/articles.go

@@ -6,12 +6,10 @@ import (
 	"log"
 	"net/http"
 	"os"
-	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
 
-	"github.com/google/uuid"
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
@@ -20,63 +18,34 @@ const (
 	PreviewMode
 )
 
-const (
-	None = iota
-	Author
-	Contributor
-)
-
-type ArticleUser struct {
-	*b.User
-	ArticleRole int
-}
-
 type EditorHTMLData struct {
 	Selected     map[int64]bool
 	Content      string
 	Action       string
 	ActionTitle  string
 	ActionButton string
-	Image        string
+	BannerImage  string
 	HTMLContent  template.HTML
 	Article      *b.Article
 	Tags         []*b.Tag
-	ArticleUsers map[string]*ArticleUser // A map is way more efficient in ReviewRejectedArticle()
-	Creator      *ArticleUser
-	Authors      []*b.User
-	Contributors []*b.User
 }
 
-func WriteArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func WriteArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
-		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
-			return
-		}
-
-		users, err := db.GetAllUsers(c)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		data := &EditorHTMLData{Action: "submit", Article: new(b.Article), ArticleUsers: make(map[string]*ArticleUser)}
+		var data *EditorHTMLData
-		for _, user := range users {
+		if session.Values["article"] == nil {
-			data.ArticleUsers[fmt.Sprint(user.LastName, user.FirstName, user.ID)] = &ArticleUser{User: user, ArticleRole: None}
+			data = &EditorHTMLData{Action: "submit", Article: new(b.Article)}
+		} else {
+			data = session.Values["article"].(*EditorHTMLData)
 		}
 
-		creator, err := db.GetUser(c, session.User.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		data.Creator = data.ArticleUsers[fmt.Sprint(creator.LastName, creator.FirstName, creator.ID)]
-		data.Creator.ArticleRole = Author
-		delete(data.ArticleUsers, fmt.Sprint(creator.LastName, creator.FirstName, creator.ID))
-
 		data.Tags, err = db.GetTagList()
 		if err != nil {
 			log.Println(err)
@@ -84,7 +53,7 @@ func WriteArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc
 			return
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "editor.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -93,25 +62,31 @@ func WriteArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc
 	}
 }
 
-func SubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func SubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		session.Values["article"] = nil
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
 		article := &b.Article{
 			Title:         r.PostFormValue("article-title"),
-			BannerLink:    r.PostFormValue("article-banner-url"),
+			BannerLink:    c.Domain + "/image/serve/" + r.PostFormValue("article-banner-url"),
 			Summary:       r.PostFormValue("article-summary"),
-			CreatorID:     session.User.ID,
 			Published:     false,
 			Rejected:      false,
+			AuthorID:      session.Values["id"].(int64),
 			IsInIssue:     r.PostFormValue("issue") == "on",
 			AutoGenerated: false,
-			EditedID:      0,
-			UUID:          uuid.New(),
 		}
 
 		if len(article.Title) == 0 {
@@ -123,49 +98,6 @@ func SubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 			return
 		}
 
-		r.ParseForm()
-		authors := make([]int64, 0)
-		contributors := make([]int64, 0)
-
-		for key, values := range r.Form {
-			if strings.HasPrefix(key, "user-") && len(values) > 0 {
-				id, err := strconv.ParseInt(strings.Split(key, "-")[1], 10, 64)
-				if err != nil {
-					log.Println(err)
-					http.Error(w, err.Error(), http.StatusBadRequest)
-					return
-				}
-
-				switch values[0] {
-				case "author":
-					authors = append(authors, id)
-				case "contributor":
-					contributors = append(contributors, id)
-				}
-			}
-		}
-
-		if r.PostFormValue("creator") == "author" {
-			authors = append(authors, article.CreatorID)
-		} else {
-			contributors = append(contributors, article.CreatorID)
-		}
-		if len(authors) == 0 {
-			http.Error(w, "Es muss mindestens einen Autor geben.", http.StatusBadRequest)
-			return
-		}
-
-		content := []byte(r.PostFormValue("article-content"))
-		if len(content) == 0 {
-			http.Error(w, "Bitte den Artikel eingeben.", http.StatusBadRequest)
-			return
-		}
-		if err := article.WriteContentToFile(c, content); 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)
@@ -173,28 +105,35 @@ func SubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 			return
 		}
 
-		if err = db.WriteArticleAuthors(article.ID, authors); err != nil {
+		content := []byte(r.PostFormValue("article-content"))
+		if len(content) == 0 {
+			http.Error(w, "Bitte den Artikel eingeben.", http.StatusBadRequest)
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		if err = os.WriteFile(articleAbsName, content, 0644); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
-		if len(contributors) > 0 {
+
-			if err = db.WriteArticleContributors(article.ID, contributors); err != nil {
+		article.ContentLink = fmt.Sprint(c.Domain, "/article/serve/", article.ID)
-				log.Println(err)
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "content_link", Value: article.ContentLink}); err != nil {
-				http.Error(w, err.Error(), http.StatusInternalServerError)
+			log.Println(err)
-				return
+			http.Error(w, err.Error(), http.StatusInternalServerError)
-			}
+			return
 		}
 
+		r.ParseForm()
 		tags := make([]int64, 0)
 		for _, tag := range r.Form["tags"] {
 			tagID, err := strconv.ParseInt(tag, 10, 64)
 			if err != nil {
 				log.Println(err)
-				http.Error(w, err.Error(), http.StatusBadRequest)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return
 			}
-
 			tags = append(tags, tagID)
 		}
 		if err = db.WriteArticleTags(article.ID, tags); err != nil {
@@ -204,9 +143,9 @@ func SubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -216,11 +155,12 @@ func SubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 	}
 }
 
-func ResubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func ResubmitArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -231,97 +171,49 @@ func ResubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerF
 			return
 		}
 
-		article, err := db.GetArticle(id)
+		title := r.PostFormValue("article-title")
-		if err != nil {
+		if len(title) == 0 {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		article.Title = r.PostFormValue("article-title")
-		article.BannerLink = r.PostFormValue("article-banner-url")
-		article.Summary = r.PostFormValue("article-summary")
-		article.CreatorID = session.User.ID
-		article.IsInIssue = r.PostFormValue("issue") == "on"
-
-		if len(article.Title) == 0 {
 			http.Error(w, "Bitte den Titel eingeben.", http.StatusBadRequest)
 			return
 		}
-		if len(article.Summary) == 0 {
+
+		bannerLink := r.PostFormValue("article-banner-url")
+		if len(bannerLink) != 0 {
+			bannerLink = c.Domain + "/image/serve/" + bannerLink
+		}
+
+		summary := r.PostFormValue("article-summary")
+		if len(summary) == 0 {
 			http.Error(w, "Bitte die Beschreibung eingeben.", http.StatusBadRequest)
 			return
 		}
 
-		r.ParseForm()
-		authors := make([]int64, 0)
-		contributors := make([]int64, 0)
-
-		for key, values := range r.Form {
-			if strings.HasPrefix(key, "user-") && len(values) > 0 {
-				id, err := strconv.ParseInt(strings.Split(key, "-")[1], 10, 64)
-				if err != nil {
-					log.Println(err)
-					http.Error(w, err.Error(), http.StatusBadRequest)
-					return
-				}
-
-				switch values[0] {
-				case "author":
-					authors = append(authors, id)
-				case "contributor":
-					contributors = append(contributors, id)
-				}
-			}
-		}
-
-		if r.PostFormValue("creator") == "author" {
-			authors = append(authors, article.CreatorID)
-		} else {
-			contributors = append(contributors, article.CreatorID)
-		}
-		if len(authors) == 0 {
-			http.Error(w, "Es muss mindestens einen Autor geben.", http.StatusBadRequest)
-			return
-		}
-
 		content := r.PostFormValue("article-content")
 		if len(content) == 0 {
 			http.Error(w, "Bitte den Artikel eingeben.", http.StatusBadRequest)
 			return
 		}
 
-		if err = article.WriteContentToFile(c, []byte(content)); err != nil {
+		contentLink := fmt.Sprint(c.ArticleDir, "/", id, ".md")
+		if err = os.WriteFile(contentLink, []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: article.ID, AttName: "title", Value: article.Title},
+			&b.Attribute{Table: "articles", ID: id, AttName: "title", Value: title},
-			&b.Attribute{Table: "articles", ID: article.ID, AttName: "banner_link", Value: article.BannerLink},
+			&b.Attribute{Table: "articles", ID: id, AttName: "banner_link", Value: bannerLink},
-			&b.Attribute{Table: "articles", ID: article.ID, AttName: "summary", Value: article.Summary},
+			&b.Attribute{Table: "articles", ID: id, AttName: "summary", Value: summary},
-			&b.Attribute{Table: "articles", ID: article.ID, AttName: "rejected", Value: false},
+			&b.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: false},
-			&b.Attribute{Table: "articles", ID: article.ID, AttName: "is_in_issue", Value: article.IsInIssue},
+			&b.Attribute{Table: "articles", ID: id, AttName: "is_in_issue", Value: r.PostFormValue("issue") == "on"},
 		); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		if err = db.UpdateArticleAuthors(article.ID, authors); err != nil {
+		r.ParseForm()
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		if len(contributors) > 0 {
-			if err = db.UpdateArticleContributors(article.ID, contributors); err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-		}
-
 		tags := make([]int64, 0)
 		for _, tag := range r.Form["tags"] {
 			tagID, err := strconv.ParseInt(tag, 10, 64)
@@ -332,16 +224,16 @@ func ResubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerF
 			}
 			tags = append(tags, tagID)
 		}
-		if err = db.UpdateArticleTags(article.ID, tags); err != nil {
+		if err = db.UpdateArticleTags(id, tags); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -351,10 +243,11 @@ func ResubmitArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerF
 	}
 }
 
-func ShowUnpublishedUnrejectedAndPublishedRejectedArticles(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func ShowUnpublishedUnrejectedAndPublishedRejectedArticles(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -385,7 +278,7 @@ func ShowUnpublishedUnrejectedAndPublishedRejectedArticles(c *b.Config, db *b.DB
 			}
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "unpublished-articles.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/unpublished-articles.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -394,11 +287,12 @@ func ShowUnpublishedUnrejectedAndPublishedRejectedArticles(c *b.Config, db *b.DB
 	}
 }
 
-func ShowRejectedArticles(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func ShowRejectedArticles(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -416,12 +310,12 @@ func ShowRejectedArticles(c *b.Config, db *b.DB, s map[string]*Session) http.Han
 
 		data.MyIDs = make(map[int64]bool)
 		for _, article := range data.RejectedArticles {
-			if article.CreatorID == session.User.ID {
+			if article.AuthorID == session.Values["id"].(int64) {
 				data.MyIDs[article.ID] = true
 			}
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "rejected-articles.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/rejected-articles.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -431,11 +325,11 @@ func ShowRejectedArticles(c *b.Config, db *b.DB, s map[string]*Session) http.Han
 	}
 }
 
-func ReviewRejectedArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func ReviewRejectedArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		if _, err := getSession(w, r, c, s); err != nil {
-		if err != nil {
+			log.Println(err)
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -454,10 +348,11 @@ func ReviewRejectedArticle(c *b.Config, db *b.DB, s map[string]*Session) http.Ha
 			return
 		}
 
-		data.Image = data.Article.BannerLink
+		imgURL := strings.Split(data.Article.BannerLink, "/")
+		data.BannerImage = imgURL[len(imgURL)-1]
 
-		articlePath := filepath.Join(c.ArticleDir, fmt.Sprint(data.Article.UUID, ".md"))
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", data.Article.ID, ".md")
-		content, err := os.ReadFile(articlePath)
+		content, err := os.ReadFile(articleAbsName)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -472,46 +367,6 @@ func ReviewRejectedArticle(c *b.Config, db *b.DB, s map[string]*Session) http.Ha
 			return
 		}
 
-		data.ArticleUsers = make(map[string]*ArticleUser)
-		users, err := db.GetAllUsers(c)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		for _, user := range users {
-			data.ArticleUsers[fmt.Sprint(user.LastName, user.FirstName, user.ID)] = &ArticleUser{User: user, ArticleRole: None}
-		}
-
-		authors, err := db.GetArticleAuthors(c, data.Article.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		for _, author := range authors {
-			data.ArticleUsers[fmt.Sprint(author.LastName, author.FirstName, author.ID)].ArticleRole = Author
-		}
-
-		contributors, err := db.GetArticleContributors(c, data.Article.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		for _, contributor := range contributors {
-			data.ArticleUsers[fmt.Sprint(contributor.LastName, contributor.FirstName, contributor.ID)].ArticleRole = Contributor
-		}
-
-		creator, err := db.GetUser(c, session.User.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		data.Creator = data.ArticleUsers[fmt.Sprint(creator.LastName, creator.FirstName, creator.ID)]
-		delete(data.ArticleUsers, fmt.Sprint(creator.LastName, creator.FirstName, creator.ID))
-
 		selectedTags, err := db.GetArticleTags(id)
 		if err != nil {
 			log.Println(err)
@@ -525,7 +380,7 @@ func ReviewRejectedArticle(c *b.Config, db *b.DB, s map[string]*Session) http.Ha
 
 		data.Action = fmt.Sprint("resubmit/", data.Article.ID)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "editor.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -535,11 +390,12 @@ func ReviewRejectedArticle(c *b.Config, db *b.DB, s map[string]*Session) http.Ha
 	}
 }
 
-func PublishArticle(c *b.Config, db *b.DB, s map[string]*Session, i *b.Index) http.HandlerFunc {
+func PublishArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -564,28 +420,15 @@ func PublishArticle(c *b.Config, db *b.DB, s map[string]*Session, i *b.Index) ht
 		}
 
 		if err = db.UpdateAttributes(
-			&b.Attribute{Table: "articles", ID: article.ID, AttName: "published", Value: true},
+			&b.Attribute{Table: "articles", ID: id, AttName: "published", Value: true},
-			&b.Attribute{Table: "articles", ID: article.ID, AttName: "rejected", Value: false},
+			&b.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: false},
-			&b.Attribute{Table: "articles", ID: article.ID, AttName: "created", Value: time.Now().Format("2006-01-02 15:04:05")},
+			&b.Attribute{Table: "articles", ID: id, AttName: "created", Value: time.Now().Format("2006-01-02 15:04:05")},
 		); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		content, err := article.ReadContent(c)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		if err = i.Add(article.UUID.String(), content); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
 		if article.EditedID != 0 {
 			oldArticle, err := db.GetArticle(article.EditedID)
 			if err != nil {
@@ -600,20 +443,16 @@ func PublishArticle(c *b.Config, db *b.DB, s map[string]*Session, i *b.Index) ht
 				return
 			}
 
-			uuid := oldArticle.UUID.String()
+			if err = os.Remove(fmt.Sprint(c.ArticleDir, "/", oldArticle.ID, ".md")); err != nil {
-			if err = i.Delete(uuid); err != nil {
 				log.Println(err)
 				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return
 			}
 
-			if err = os.Remove(filepath.Join(c.ArticleDir, uuid+".md")); err != nil {
+			if err = db.UpdateAttributes(
-				log.Println(err)
+				&b.Attribute{Table: "articles", ID: id, AttName: "content_link", Value: fmt.Sprint(c.Domain, "/article/serve/", article.ID)},
-				http.Error(w, err.Error(), http.StatusInternalServerError)
+				&b.Attribute{Table: "articles", ID: id, AttName: "edited_id", Value: 0},
-				return
+			); err != nil {
-			}
-
-			if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "edited_id", Value: 0}); err != nil {
 				log.Println(err)
 				http.Error(w, err.Error(), http.StatusInternalServerError)
 				return
@@ -633,9 +472,9 @@ func PublishArticle(c *b.Config, db *b.DB, s map[string]*Session, i *b.Index) ht
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -645,11 +484,12 @@ func PublishArticle(c *b.Config, db *b.DB, s map[string]*Session, i *b.Index) ht
 	}
 }
 
-func RejectArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func RejectArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -667,9 +507,9 @@ func RejectArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -679,10 +519,11 @@ func RejectArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 	}
 }
 
-func ShowCurrentIssue(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func ShowCurrentIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -693,7 +534,7 @@ func ShowCurrentIssue(c *b.Config, db *b.DB, s map[string]*Session) http.Handler
 			return
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "current-issue.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/current-issue.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -702,10 +543,11 @@ func ShowCurrentIssue(c *b.Config, db *b.DB, s map[string]*Session) http.Handler
 	}
 }
 
-func ShowPublishedArticles(c *b.Config, db *b.DB, s map[string]*Session, action string) http.HandlerFunc {
+func ShowPublishedArticles(c *b.Config, db *b.DB, s *b.CookieStore, action string) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -728,7 +570,7 @@ func ShowPublishedArticles(c *b.Config, db *b.DB, s map[string]*Session, action
 			}
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "published-articles.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/published-articles.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -738,10 +580,11 @@ func ShowPublishedArticles(c *b.Config, db *b.DB, s map[string]*Session, action
 	}
 }
 
-func ReviewArticle(c *b.Config, db *b.DB, s map[string]*Session, action, title, button string) http.HandlerFunc {
+func ReviewArticle(c *b.Config, db *b.DB, s *b.CookieStore, action, title, button string) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -776,7 +619,8 @@ func ReviewArticle(c *b.Config, db *b.DB, s map[string]*Session, action, title,
 			return
 		}
 
-		data.Image = article.BannerLink
+		imgURL := strings.Split(article.BannerLink, "/")
+		data.BannerImage = imgURL[len(imgURL)-1]
 
 		data.Article.Summary, err = b.ConvertToPlain(article.Summary)
 		if err != nil {
@@ -785,8 +629,8 @@ func ReviewArticle(c *b.Config, db *b.DB, s map[string]*Session, action, title,
 			return
 		}
 
-		articlePath := filepath.Join(c.ArticleDir, fmt.Sprint(article.UUID, ".md"))
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
-		content, err := os.ReadFile(articlePath)
+		content, err := os.ReadFile(articleAbsName)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -800,22 +644,6 @@ func ReviewArticle(c *b.Config, db *b.DB, s map[string]*Session, action, title,
 		}
 		data.HTMLContent = template.HTML(data.Content)
 
-		data.Authors, err = db.GetArticleAuthors(c, data.Article.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		sortUsersByName(data.Authors)
-
-		data.Contributors, err = db.GetArticleContributors(c, data.Article.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		sortUsersByName(data.Contributors)
-
 		data.Tags, err = db.GetArticleTags(id)
 		if err != nil {
 			log.Println(err)
@@ -823,7 +651,7 @@ func ReviewArticle(c *b.Config, db *b.DB, s map[string]*Session, action, title,
 			return
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "review-article.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/review-article.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -832,22 +660,16 @@ func ReviewArticle(c *b.Config, db *b.DB, s map[string]*Session, action, title,
 	}
 }
 
-func DeleteArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func DeleteArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
-		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
-			return
-		}
-
-		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		article, err := db.GetArticle(id)
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -860,19 +682,12 @@ func DeleteArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 			return
 		}
 
-		if err = os.Remove(filepath.Join(c.ArticleDir, article.UUID.String()+".md")); err != nil {
+		if err = os.Remove(fmt.Sprint(c.ArticleDir, "/", id, ".md")); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		go func(c *b.Config, db *b.DB) {
-			if err = b.CleanUpImages(c, db); err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-			}
-		}(c, db)
-
 		feed, err := b.GenerateAtomFeed(c, db)
 		if err != nil {
 			log.Println(err)
@@ -886,9 +701,9 @@ func DeleteArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -898,11 +713,12 @@ func DeleteArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFun
 	}
 }
 
-func AllowEditArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func AllowEditArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -920,69 +736,34 @@ func AllowEditArticle(c *b.Config, db *b.DB, s map[string]*Session) http.Handler
 			return
 		}
 
-		newArticle := *oldArticle
+		newArticle := oldArticle
-		newArticle.UUID = uuid.New()
 		newArticle.Published = false
 		newArticle.Rejected = true
 		newArticle.EditedID = oldArticle.ID
 
-		newArticle.ID, err = db.AddArticle(&newArticle)
+		newID, err := db.AddArticle(newArticle)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: oldArticle.ID, AttName: "edited_id", Value: newArticle.ID}); err != nil {
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: oldID, AttName: "edited_id", Value: newID}); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		src := filepath.Join(c.ArticleDir, fmt.Sprint(oldArticle.UUID, ".md"))
+		if err = b.CopyFile(fmt.Sprint(c.ArticleDir, "/", oldID, ".md"), fmt.Sprint(c.ArticleDir, "/", newID, ".md")); err != nil {
-		dst := filepath.Join(c.ArticleDir, fmt.Sprint(newArticle.UUID, ".md"))
-		if err = b.CopyFile(src, dst); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		authors, err := db.GetArticleAuthors(c, oldArticle.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		authorIDs := make([]int64, len(authors))
-		for i, author := range authors {
-			authorIDs[i] = author.ID
-		}
-		if err = db.WriteArticleAuthors(newArticle.ID, authorIDs); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		contributors, err := db.GetArticleContributors(c, oldArticle.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		contributorIDs := make([]int64, len(contributors))
-		for i, contributor := range contributors {
-			contributorIDs[i] = contributor.ID
-		}
-		if err = db.WriteArticleContributors(newArticle.ID, contributorIDs); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl := template.Must(template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html")))
+		tmpl := template.Must(template.ParseFiles(c.WebDir + "/templates/hub.html"))
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -991,10 +772,11 @@ func AllowEditArticle(c *b.Config, db *b.DB, s map[string]*Session) http.Handler
 	}
 }
 
-func EditArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func EditArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -1014,9 +796,10 @@ func EditArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc
 			return
 		}
 
-		data.Image = data.Article.BannerLink
+		imgURL := strings.Split(data.Article.BannerLink, "/")
+		data.BannerImage = imgURL[len(imgURL)-1]
 
-		content, err := os.ReadFile(filepath.Join(c.ArticleDir, fmt.Sprint(data.Article.UUID, ".md")))
+		content, err := os.ReadFile(fmt.Sprint(c.ArticleDir, "/", data.Article.ID, ".md"))
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -1044,7 +827,7 @@ func EditArticle(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc
 
 		data.Action = fmt.Sprint("save/", data.Article.ID)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "editor.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)

cmd/frontend/docx.go

@@ -1,93 +0,0 @@
-package frontend
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"log"
-	"net/http"
-	"os"
-	"path/filepath"
-	"time"
-
-	"github.com/gabriel-vasile/mimetype"
-	"github.com/google/uuid"
-	b "streifling.com/jason/cpolis/cmd/backend"
-)
-
-func UploadDocx(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
-		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
-			return
-		}
-
-		file, fileHeader, err := r.FormFile("docx-upload")
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		defer file.Close()
-
-		var buf bytes.Buffer
-		if _, err = io.Copy(&buf, file); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		mime := mimetype.Detect(buf.Bytes())
-		if !mime.Is("application/vnd.openxmlformats-officedocument.wordprocessingml.document") {
-			http.Error(w, "Die Datei ist kein DOCX Worddokument.", http.StatusBadRequest)
-			return
-		}
-
-		docxFilepath := filepath.Join(os.TempDir(), fmt.Sprint(uuid.New(), ".docx"))
-		if err = os.WriteFile(docxFilepath, buf.Bytes(), 0644); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		defer os.Remove(docxFilepath)
-
-		mdString, err := b.ConvertToMarkdown(c, docxFilepath)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		uuidName := uuid.New()
-		mdFilepath := filepath.Join(c.ArticleDir, fmt.Sprint(uuidName, ".md"))
-		if err = os.WriteFile(mdFilepath, mdString, 0644); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		article := &b.Article{
-			Created:   time.Now(),
-			UUID:      uuidName,
-			CreatorID: session.User.ID,
-			Rejected:  true,
-		}
-		article.Title = fmt.Sprint(fileHeader.Filename, "-", article.UUID)
-
-		id, err := db.AddArticle(article)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		if err = db.WriteArticleAuthors(id, []int64{session.User.ID}); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		notifyClient(w, "Hochladen erfolgreich!", http.StatusOK)
-	}
-}

cmd/frontend/homepage.go

@@ -1,100 +0,0 @@
-package frontend
-
-import (
-	"html/template"
-	"log"
-	"net/http"
-	"path/filepath"
-	"time"
-
-	b "streifling.com/jason/cpolis/cmd/backend"
-)
-
-func HomePage(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		numRows, err := db.CountEntries("users")
-		if err != nil {
-			log.Fatalln(err)
-		}
-
-		data := new(struct {
-			*UserHTMLData
-			Version string
-		})
-		data.UserHTMLData = &UserHTMLData{User: new(b.User)}
-		data.Version = c.Version
-
-		files := make([]string, 2)
-		files[0] = filepath.Join(c.WebDir, "templates", "index.html")
-		if numRows == 0 {
-			data.Role = b.NonExistent
-			data.Title = "Erster Benutzer (Administrator)"
-			data.ButtonText = "Anlegen"
-			data.URL = "/user/add-first"
-
-			files[1] = filepath.Join(c.WebDir, "templates", "edit-user.html")
-			tmpl, err := template.ParseFiles(files...)
-			if err = template.Must(tmpl, err).Execute(w, data); err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-		} else {
-			cookie, err := r.Cookie("cpolis_session")
-			if err != nil {
-				files[1] = filepath.Join(c.WebDir, "templates", "login.html")
-				tmpl, err := template.ParseFiles(files...)
-				if err = template.Must(tmpl, err).Execute(w, data); err != nil {
-					log.Println(err)
-					http.Error(w, err.Error(), http.StatusInternalServerError)
-					return
-				}
-				return
-			}
-
-			session, ok := s[cookie.Value]
-			if !ok {
-				cookie.Expires = time.Now()
-				http.SetCookie(w, cookie)
-
-				files[1] = filepath.Join(c.WebDir, "templates", "login.html")
-				tmpl, err := template.ParseFiles(files...)
-				if err = template.Must(tmpl, err).Execute(w, data); err != nil {
-					log.Println(err)
-					http.Error(w, err.Error(), http.StatusInternalServerError)
-					return
-				}
-				return
-			}
-
-			data.Role = session.User.Role
-			files[1] = filepath.Join(c.WebDir, "templates", "hub.html")
-			tmpl, err := template.ParseFiles(files...)
-			if err = template.Must(tmpl, err).Execute(w, data); err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-		}
-	}
-}
-
-func ShowHub(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
-		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
-			return
-		}
-
-		data := new(struct{ Role int })
-		data.Role = session.User.Role
-
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
-		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-	}
-}

cmd/frontend/images.go

@@ -10,10 +10,11 @@ import (
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
-func UploadArticleImage(c *b.Config, s map[string]*Session) http.HandlerFunc {
+func UploadImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -25,7 +26,7 @@ func UploadArticleImage(c *b.Config, s map[string]*Session) http.HandlerFunc {
 		}
 		defer file.Close()
 
-		filename, err := b.SaveImage(file, c.MaxImgHeight, c.MaxImgWidth, c.ImgDir)
+		filename, err := b.SaveImage(file, c.MaxImgHeight, c.MaxImgWidth, c.PicsDir+"/")
 		if err != nil {
 			if err == b.ErrUnsupportedFormat {
 				http.Error(w, "Das Dateiformat wird nicht unterstützt.", http.StatusBadRequest)
@@ -42,10 +43,11 @@ func UploadArticleImage(c *b.Config, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func UploadImage(c *b.Config, s map[string]*Session, fileKey, htmlFile, htmlTemplate string) http.HandlerFunc {
+func UploadBanner(c *b.Config, s *b.CookieStore, fileKey, htmlFile, htmlTemplate string) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -57,7 +59,7 @@ func UploadImage(c *b.Config, s map[string]*Session, fileKey, htmlFile, htmlTemp
 		}
 		defer file.Close()
 
-		filename, err := b.SaveImage(file, c.MaxBannerHeight, c.MaxBannerWidth, c.ImgDir)
+		filename, err := b.SaveImage(file, c.MaxBannerHeight, c.MaxBannerWidth, c.PicsDir+"/")
 		if err != nil {
 			if err == b.ErrUnsupportedFormat {
 				http.Error(w, "Das Dateiformat wird nicht unterstützt.", http.StatusBadRequest)
@@ -68,10 +70,10 @@ func UploadImage(c *b.Config, s map[string]*Session, fileKey, htmlFile, htmlTemp
 			return
 		}
 
-		data := new(struct{ Image string })
+		data := new(struct{ BannerImage string })
-		data.Image = filename
+		data.BannerImage = filename
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", htmlFile))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/" + htmlFile)
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, htmlTemplate, data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -79,3 +81,22 @@ func UploadImage(c *b.Config, s map[string]*Session, fileKey, htmlFile, htmlTemp
 		}
 	}
 }
+
+func ServeImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if _, err := getSession(w, r, c, s); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		absFilepath, err := filepath.Abs(c.PicsDir)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		http.ServeFile(w, r, absFilepath+"/"+r.PathValue("img"))
+	}
+}

cmd/frontend/issues.go

@@ -6,18 +6,24 @@ import (
 	"log"
 	"net/http"
 	"os"
-	"path/filepath"
 	"time"
 
-	"github.com/google/uuid"
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
-func PublishLatestIssue(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func PublishLatestIssue(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		session.Values["article"] = nil
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -27,8 +33,8 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s map[string]*Session) http.Handl
 			Published:     true,
 			Rejected:      false,
 			Created:       time.Now(),
+			AuthorID:      session.Values["id"].(int64),
 			AutoGenerated: true,
-			UUID:          uuid.New(),
 		}
 
 		if len(article.Title) == 0 {
@@ -43,23 +49,27 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s map[string]*Session) http.Handl
 			return
 		}
 
-		authorIDs := make([]int64, 1)
-		authorIDs[0] = session.User.ID
-
-		if err = db.WriteArticleAuthors(article.ID, authorIDs); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
 		content := []byte(r.PostFormValue("issue-content"))
 		if len(content) == 0 {
 			http.Error(w, "Bitte eine Beschreibung eingeben.", http.StatusBadRequest)
 			return
 		}
 
-		articlePath := filepath.Join(c.ArticleDir, fmt.Sprint(article.UUID, ".md"))
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
-		if err = os.WriteFile(articlePath, content, 0644); err != nil {
+		if err = os.WriteFile(articleAbsName, content, 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article.ContentLink = fmt.Sprint(c.Domain, "/article/serve/", article.ID)
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "content_link", Value: article.ContentLink}); 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: "content_link", Value: article.ContentLink}); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
@@ -89,10 +99,17 @@ func PublishLatestIssue(c *b.Config, db *b.DB, s map[string]*Session) http.Handl
 			return
 		}
 
-		data := new(struct{ Role int })
+		session.Values["issue-image"] = nil
-		data.Role = session.User.Role
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		data := new(struct{ Role int })
+		data.Role = session.Values["role"].(int)
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)

cmd/frontend/notifications.go

@@ -1,20 +0,0 @@
-package frontend
-
-import (
-	"fmt"
-	"html/template"
-	"net/http"
-)
-
-func notifyClient(w http.ResponseWriter, message string, status int) {
-	h := w.Header()
-	h.Del("Content-Length")
-	h.Set("Content-Type", "text/html; charset=utf-8")
-	if status >= 400 {
-		h.Set("X-Content-Type-Options", "nosniff")
-	}
-	w.WriteHeader(status)
-
-	safeMsg := template.HTMLEscapeString(message)
-	fmt.Fprintf(w, `<span id="notification-content" hx-swap-oob="true">%s</span>`, safeMsg)
-}

cmd/frontend/pdf.go

@@ -5,20 +5,20 @@ import (
 	"log"
 	"net/http"
 	"path/filepath"
-	"strings"
 
 	"github.com/google/uuid"
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
-func UploadPDF(c *b.Config, s map[string]*Session) http.HandlerFunc {
+func UploadPDF(c *b.Config, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		file, header, err := r.FormFile("pdf-upload")
+		file, _, err := r.FormFile("pdf-upload")
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -44,16 +44,20 @@ func UploadPDF(c *b.Config, s map[string]*Session) http.HandlerFunc {
 			return
 		}
 
-		oldFilename := strings.Join(strings.Split(header.Filename, ".")[:len(header.Filename)-1], ".")
+		filename := fmt.Sprint(uuid.New(), ".pdf")
-		filename := fmt.Sprint(oldFilename, ".", uuid.New(), ".pdf")
+		absFilepath, err := filepath.Abs(c.PDFDir + "/" + filename)
-		filepath := filepath.Join(c.PDFDir, filename)
+		if err != nil {
-
-		if err = b.WriteFile(filepath, file); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		notifyClient(w, "Hochladen erfolgreich!", http.StatusOK)
+		if err = b.WriteFile(absFilepath, file); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.WriteHeader(http.StatusOK)
 	}
 }

cmd/frontend/sessions.go

@@ -1,115 +1,107 @@
 package frontend
 
 import (
-	"context"
-	"errors"
 	"fmt"
 	"html/template"
 	"log"
 	"net/http"
-	"path/filepath"
-	"time"
 
-	"github.com/google/uuid"
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
-type Session struct {
+func saveSession(w http.ResponseWriter, r *http.Request, s *b.CookieStore, u *b.User) error {
-	ctx    context.Context
+	session, err := s.Get(r, "cookie")
-	cancel context.CancelFunc
+	if err != nil {
-	cookie *http.Cookie
+		return fmt.Errorf("error getting session: %v", err)
-	User   *b.User
-}
-
-func newSession(w http.ResponseWriter, c *b.Config, sessionExpiryChan chan<- string, user *b.User) *Session {
-	sessionID := uuid.New().String()
-	expires := time.Now().Add(time.Hour * time.Duration(c.CookieExpiryHours))
-	ctx, cancel := context.WithDeadline(context.Background(), expires)
-
-	session := &Session{
-		ctx:    ctx,
-		cancel: cancel,
-		cookie: &http.Cookie{
-			Name:     "cpolis_session",
-			Value:    sessionID,
-			Expires:  expires,
-			Path:     "/",
-			HttpOnly: true,
-			Secure:   true,
-			SameSite: http.SameSiteStrictMode,
-		},
-		User: user,
 	}
 
-	go func() {
+	session.Values["authenticated"] = true
-		<-session.ctx.Done()
+	session.Values["id"] = u.ID
-		sessionExpiryChan <- session.cookie.Value
+	session.Values["name"] = u.FirstName + u.LastName
-		session.cookie.Expires = time.Now()
+	session.Values["role"] = u.Role
-		http.SetCookie(w, session.cookie)
+	if err := session.Save(r, w); err != nil {
-	}()
+		return fmt.Errorf("error saving session: %v", err)
-
-	return session
-}
-
-func StartSessions() (map[string]*Session, chan string) {
-	sessions := make(map[string]*Session)
-	sessionExpiryChan := make(chan string)
-
-	go func() {
-		for sessionID := range sessionExpiryChan {
-			delete(sessions, sessionID)
-		}
-	}()
-
-	return sessions, sessionExpiryChan
-}
-
-// SessionIsActive is used for verifying that the user is logged in and returns
-// a bool.
-func SessionIsActive(r *http.Request, s map[string]*Session) bool {
-	cookie, err := r.Cookie("cpolis_session")
-	if err != nil {
-		return false
 	}
 
-	_, ok := s[cookie.Value]
+	return nil
-	return ok
 }
 
-// ManageSession is used for verifying that the user is logged in and returns
+// getSession is used for verifying that the user is logged in and returns their session and an error.
-// their session and an error. It also handles cases where the user is not
+func getSession(w http.ResponseWriter, r *http.Request, c *b.Config, s *b.CookieStore) (*b.Session, error) {
-// logged in.
+	msg := "Keine gültige Session. Bitte erneut anmelden."
-func ManageSession(w http.ResponseWriter, r *http.Request, c *b.Config, s map[string]*Session) (*Session, error) {
+	tmpl, tmplErr := template.ParseFiles(c.WebDir+"/templates/index.html", c.WebDir+"/templates/login.html")
-	tmpl, tmplErr := template.ParseFiles(filepath.Join(c.WebDir, "templates", "index.html"), filepath.Join(c.WebDir, "templates", "login.html"))
 
-	cookie, err := r.Cookie("cpolis_session")
+	tmpSession, err := s.Get(r, "cookie")
 	if err != nil {
-		if err = template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", nil); err != nil {
+		if err = template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", msg); err != nil {
 			return nil, fmt.Errorf("error executing template: %v", err)
 		}
-
+		return nil, fmt.Errorf("error getting session: %v", err)
-		return nil, errors.New("no cookie set")
 	}
 
-	session, ok := s[cookie.Value]
+	session := &b.Session{Session: *tmpSession}
-	if !ok {
+	if session.IsNew {
-		cookie.Expires = time.Now()
+		if err = template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", msg); err != nil {
-		http.SetCookie(w, cookie)
-
-		if err = template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", nil); err != nil {
 			return nil, fmt.Errorf("error executing template: %v", err)
 		}
-
-		return nil, errors.New("session does not exist")
 	}
 
-	session.cookie.Expires = time.Now().Add(time.Hour * time.Duration(c.CookieExpiryHours))
-	http.SetCookie(w, session.cookie)
-
 	return session, nil
 }
 
-func Login(c *b.Config, db *b.DB, s map[string]*Session, sessionExpiryChan chan string) http.HandlerFunc {
+func HomePage(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		numRows, err := db.CountEntries("users")
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		data := new(struct {
+			Version string
+			Role    int
+		})
+		data.Version = c.Version
+
+		files := make([]string, 2)
+		files[0] = c.WebDir + "/templates/index.html"
+		if numRows == 0 {
+			files[1] = c.WebDir + "/templates/first-user.html"
+			tmpl, err := template.ParseFiles(files...)
+			if err = template.Must(tmpl, err).Execute(w, data); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+		} else {
+			session, err := s.Get(r, "cookie")
+			if err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			if auth, ok := session.Values["authenticated"].(bool); auth && ok {
+				data.Role = session.Values["role"].(int)
+				files[1] = c.WebDir + "/templates/hub.html"
+				tmpl, err := template.ParseFiles(files...)
+				if err = template.Must(tmpl, err).Execute(w, data); err != nil {
+					log.Println(err)
+					http.Error(w, err.Error(), http.StatusInternalServerError)
+					return
+				}
+			} else {
+				files[1] = c.WebDir + "/templates/login.html"
+				tmpl, err := template.ParseFiles(files...)
+				if err = template.Must(tmpl, err).Execute(w, data); err != nil {
+					log.Println(err)
+					http.Error(w, err.Error(), http.StatusInternalServerError)
+					return
+				}
+			}
+		}
+	}
+}
+
+func Login(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		userName := r.PostFormValue("username")
 		password := r.PostFormValue("password")
@@ -133,11 +125,13 @@ func Login(c *b.Config, db *b.DB, s map[string]*Session, sessionExpiryChan chan
 			return
 		}
 
-		session := newSession(w, c, sessionExpiryChan, user)
+		if err := saveSession(w, r, s, user); err != nil {
-		s[session.cookie.Value] = session
+			log.Println(err)
-		http.SetCookie(w, session.cookie)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -146,32 +140,52 @@ func Login(c *b.Config, db *b.DB, s map[string]*Session, sessionExpiryChan chan
 	}
 }
 
-func Logout(c *b.Config, s map[string]*Session) http.HandlerFunc {
+func Logout(c *b.Config, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		tmpl, tmplErr := template.ParseFiles(filepath.Join(c.WebDir, "templates", "login.html"))
+		session, err := getSession(w, r, c, s)
-
-		cookie, err := r.Cookie("cpolis_session")
 		if err != nil {
-			if err = template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", nil); err != nil {
+			log.Println(err)
-				log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
-				return
-			}
 		}
-		cookie.Expires = time.Now()
-		http.SetCookie(w, cookie)
 
-		session, ok := s[cookie.Value]
+		session.Options.MaxAge = -1
-		if !ok {
+		if err = session.Save(r, w); err != nil {
-			if err = template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", nil); err != nil {
+			log.Println(err)
-				log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
-				return
-			}
 		}
-		session.cancel()
 
-		if err = template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", nil); err != nil {
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
+		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+	}
+}
+
+func ShowHub(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		session, err := getSession(w, r, c, s)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		session.Values["article"] = nil
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data := new(struct{ Role int })
+		data.Role = session.Values["role"].(int)
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return

cmd/frontend/tags.go

@@ -4,19 +4,19 @@ import (
 	"html/template"
 	"log"
 	"net/http"
-	"path/filepath"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
-func CreateTag(c *b.Config, s map[string]*Session) http.HandlerFunc {
+func CreateTag(c *b.Config, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "add-tag.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-tag.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -25,11 +25,12 @@ func CreateTag(c *b.Config, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func AddTag(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func AddTag(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -41,9 +42,9 @@ func AddTag(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 		db.AddTag(tag)
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)

cmd/frontend/users.go

@@ -5,21 +5,11 @@ import (
 	"html/template"
 	"log"
 	"net/http"
-	"path/filepath"
-	"sort"
 	"strconv"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
 )
 
-type UserHTMLData struct {
-	*b.User
-	Title      string
-	ButtonText string
-	URL        string
-	Image      string
-}
-
 func checkUserStrings(user *b.User) (string, int, bool) {
 	userLen := 63 // max value for utf-8 at 255 bytes
 	nameLen := 56 // max value when aes encrypting utf-8 at up to 255 bytes
@@ -35,31 +25,16 @@ func checkUserStrings(user *b.User) (string, int, bool) {
 	}
 }
 
-func sortUsersByName(users []*b.User) {
+func CreateUser(c *b.Config, s *b.CookieStore) http.HandlerFunc {
-	sort.SliceStable(users, func(i, j int) bool {
-		if users[i].LastName == users[j].LastName {
-			return users[i].FirstName < users[j].FirstName
-		}
-		return users[i].LastName < users[j].LastName
-	})
-}
-
-func CreateUser(c *b.Config, s map[string]*Session) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		data := &UserHTMLData{
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			User:       &b.User{Role: b.Author},
+		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil); err != nil {
-			Title:      "Neuer Benutzer",
-			ButtonText: "Anlegen",
-			URL:        "/user/add",
-		}
-
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "edit-user.html"))
-		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
@@ -67,20 +42,20 @@ func CreateUser(c *b.Config, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func AddUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func AddUser(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
 		user := &b.User{
-			UserName:       r.PostFormValue("username"),
+			UserName:  r.PostFormValue("username"),
-			FirstName:      r.PostFormValue("first-name"),
+			FirstName: r.PostFormValue("first-name"),
-			LastName:       r.PostFormValue("last-name"),
+			LastName:  r.PostFormValue("last-name"),
-			Email:          r.PostFormValue("email"),
+			Email:     r.PostFormValue("email"),
-			ProfilePicLink: r.PostFormValue("profile-pic-url"),
 		}
 		pass := r.PostFormValue("password")
 		pass2 := r.PostFormValue("password2")
@@ -133,9 +108,9 @@ func AddUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -145,31 +120,24 @@ func AddUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func EditSelf(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func EditSelf(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
-		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
-			return
-		}
-
-		user, err := db.GetUser(c, session.User.ID)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		data := &UserHTMLData{
+		user, err := db.GetUser(c, session.Values["id"].(int64))
-			User:       user,
+		if err != nil {
-			Title:      "Mein Profil bearbeiten",
+			log.Println(err)
-			ButtonText: "Übernehmen",
+			http.Error(w, err.Error(), http.StatusInternalServerError)
-			URL:        "/user/update/self",
+			return
-			Image:      user.ProfilePicLink,
 		}
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "edit-user.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-self.html")
-		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
+		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
@@ -177,21 +145,21 @@ func EditSelf(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func UpdateSelf(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func UpdateSelf(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
 		user := &b.User{
-			ID:             session.User.ID,
+			ID:        session.Values["id"].(int64),
-			UserName:       r.PostFormValue("username"),
+			UserName:  r.PostFormValue("username"),
-			FirstName:      r.PostFormValue("first-name"),
+			FirstName: r.PostFormValue("first-name"),
-			LastName:       r.PostFormValue("last-name"),
+			LastName:  r.PostFormValue("last-name"),
-			Email:          r.PostFormValue("email"),
+			Email:     r.PostFormValue("email"),
-			ProfilePicLink: r.PostFormValue("profile-pic-url"),
 		}
 
 		oldPass := r.PostFormValue("old-password")
@@ -234,16 +202,16 @@ func UpdateSelf(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 			return
 		}
 
-		if err = db.UpdateOwnUserAttributes(c, user.ID, user.UserName, user.FirstName, user.LastName, user.Email, user.ProfilePicLink, oldPass, newPass); err != nil {
+		if err = db.UpdateOwnUserAttributes(c, user.ID, user.UserName, user.FirstName, user.LastName, user.Email, oldPass, newPass); err != nil {
 			log.Println("error: user:", user.ID, err)
 			http.Error(w, "Benutzerdaten konnten nicht aktualisiert werden.", http.StatusInternalServerError)
 			return
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
@@ -253,16 +221,15 @@ func UpdateSelf(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func AddFirstUser(c *b.Config, db *b.DB, s map[string]*Session, sessionExpiryChan chan string) http.HandlerFunc {
+func AddFirstUser(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var err error
 		user := &b.User{
-			UserName:       r.PostFormValue("username"),
+			UserName:  r.PostFormValue("username"),
-			FirstName:      r.PostFormValue("first-name"),
+			FirstName: r.PostFormValue("first-name"),
-			LastName:       r.PostFormValue("last-name"),
+			LastName:  r.PostFormValue("last-name"),
-			Email:          r.PostFormValue("email"),
+			Email:     r.PostFormValue("email"),
-			ProfilePicLink: r.PostFormValue("profile-pic-url"),
+			Role:      b.Admin,
-			Role:           b.Admin,
 		}
 		pass := r.PostFormValue("password")
 		pass2 := r.PostFormValue("password2")
@@ -300,20 +267,22 @@ func AddFirstUser(c *b.Config, db *b.DB, s map[string]*Session, sessionExpiryCha
 			return
 		}
 
+		if err := saveSession(w, r, s, user); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
 		if _, err := db.AddIssue(); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		session := newSession(w, c, sessionExpiryChan, user)
-		s[session.cookie.Value] = session
-		http.SetCookie(w, session.cookie)
-
 		data := new(struct{ Role int })
-		data.Role = user.Role
+		data.Role = 0
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -322,11 +291,12 @@ func AddFirstUser(c *b.Config, db *b.DB, s map[string]*Session, sessionExpiryCha
 	}
 }
 
-func ShowAllUsers(c *b.Config, db *b.DB, s map[string]*Session, action string) http.HandlerFunc {
+func ShowAllUsers(c *b.Config, db *b.DB, s *b.CookieStore, action string) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -336,15 +306,15 @@ func ShowAllUsers(c *b.Config, db *b.DB, s map[string]*Session, action string) h
 		})
 
 		data.Action = action
-		data.Users, err = db.GetAllUsersMap(c)
+		data.Users, err = db.GetAllUsers(c)
 		if err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
-		delete(data.Users, session.User.ID)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "show-all-users.html"))
+		delete(data.Users, session.Values["id"].(int64))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/show-all-users.html")
 		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -353,10 +323,11 @@ func ShowAllUsers(c *b.Config, db *b.DB, s map[string]*Session, action string) h
 	}
 }
 
-func EditUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func EditUser(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := ManageSession(w, r, c, s); err != nil {
+		if _, err := getSession(w, r, c, s); err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -374,16 +345,8 @@ func EditUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 			return
 		}
 
-		data := &UserHTMLData{
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-user.html")
-			User:       user,
+		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user); err != nil {
-			Title:      "Profil von " + user.FirstName + " " + user.LastName + " bearbeiten",
-			ButtonText: "Übernehmen",
-			URL:        fmt.Sprint("/user/update/", user.ID),
-			Image:      user.ProfilePicLink,
-		}
-
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "edit-user.html"))
-		if err = template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
@@ -391,11 +354,12 @@ func EditUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func UpdateUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func UpdateUser(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -438,8 +402,6 @@ func UpdateUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 			return
 		}
 
-		user.ProfilePicLink = r.PostFormValue("profile-pic-url")
-
 		newPass := r.PostFormValue("password")
 		newPass2 := r.PostFormValue("password2")
 		if newPass != newPass2 {
@@ -458,16 +420,16 @@ func UpdateUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 			return
 		}
 
-		if err = db.UpdateUserAttributes(c, user.ID, user.UserName, user.FirstName, user.LastName, user.Email, user.ProfilePicLink, newPass, user.Role); err != nil {
+		if err = db.UpdateUserAttributes(c, user.ID, user.UserName, user.FirstName, user.LastName, user.Email, newPass, user.Role); err != nil {
 			log.Println("error: user:", user.ID, err)
 			http.Error(w, "Benutzerdaten konnten nicht aktualisiert werden.", http.StatusInternalServerError)
 			return
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl := template.Must(template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html")))
+		tmpl := template.Must(template.ParseFiles(c.WebDir + "/templates/hub.html"))
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -476,11 +438,12 @@ func UpdateUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 	}
 }
 
-func DeleteUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
+func DeleteUser(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := ManageSession(w, r, c, s)
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			http.Error(w, "Die Session ist abgelaufen. Bitte erneut anmelden.", http.StatusUnauthorized)
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
@@ -498,9 +461,9 @@ func DeleteUser(c *b.Config, db *b.DB, s map[string]*Session) http.HandlerFunc {
 		}
 
 		data := new(struct{ Role int })
-		data.Role = session.User.Role
+		data.Role = session.Values["role"].(int)
 
-		tmpl, err := template.ParseFiles(filepath.Join(c.WebDir, "templates", "hub.html"))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		if err = tmpl.ExecuteTemplate(w, "page-content", data); err != nil {
 			log.Println(err)

cmd/main.go

@@ -1,16 +1,20 @@
 package main
 
 import (
+	"encoding/gob"
 	"log"
 	"net/http"
 	"os"
-	"time"
 
 	b "streifling.com/jason/cpolis/cmd/backend"
 	c "streifling.com/jason/cpolis/cmd/calls"
 	f "streifling.com/jason/cpolis/cmd/frontend"
 )
 
+func init() {
+	gob.Register(b.User{})
+}
+
 func main() {
 	config, err := b.HandleConfig()
 	if err != nil {
@@ -24,81 +28,73 @@ func main() {
 	defer logFile.Close()
 	log.SetOutput(logFile)
 
-	db, err := b.OpenDB(config)
+	db, err := b.OpenDB(config.DBName)
 	if err != nil {
 		log.Fatalln(err)
 	}
 	defer db.Close()
 
-	sessions, sessionExpiryChan := f.StartSessions()
+	key, err := b.LoadKey(config.GOBKeyFile)
-	defer close(sessionExpiryChan)
-
-	index, err := b.InitIndex(config)
 	if err != nil {
-		log.Fatalln(err)
+		key, err = b.NewKey()
-	}
+		if err != nil {
-
+			log.Fatalln(err)
-	go func(c *b.Config, db *b.DB) {
-		for {
-			if err = b.CleanUpImages(c, db); err != nil {
-				log.Println(err)
-			}
-			time.Sleep(time.Hour * 24)
 		}
-	}(config, db)
+		if err = b.SaveKey(key, config.GOBKeyFile); err != nil {
+			log.Fatalln(err)
+		}
+	}
+	store := b.NewCookieStore(key)
 
 	mux := http.NewServeMux()
 	mux.Handle("/web/static/", http.StripPrefix("/web/static/",
 		http.FileServer(http.Dir(config.WebDir+"/static/"))))
-	mux.HandleFunc("/", f.HomePage(config, db, sessions))
+	mux.HandleFunc("/", f.HomePage(config, db, store))
 
-	mux.HandleFunc("GET /article/allow-edit/{id}", f.AllowEditArticle(config, db, sessions))
+	mux.HandleFunc("GET /article/allow-edit/{id}", f.AllowEditArticle(config, db, store))
-	mux.HandleFunc("GET /article/all-published/review-edit", f.ShowPublishedArticles(config, db, sessions, "review-edit"))
+	mux.HandleFunc("GET /article/all-published/review-edit", f.ShowPublishedArticles(config, db, store, "review-edit"))
-	mux.HandleFunc("GET /article/all-published/delete", f.ShowPublishedArticles(config, db, sessions, "review-delete"))
+	mux.HandleFunc("GET /article/all-published/delete", f.ShowPublishedArticles(config, db, store, "review-delete"))
-	mux.HandleFunc("GET /article/all-rejected", f.ShowRejectedArticles(config, db, sessions))
+	mux.HandleFunc("GET /article/all-rejected", f.ShowRejectedArticles(config, db, store))
-	mux.HandleFunc("GET /article/all-unpublished-unrejected-and-published-rejected", f.ShowUnpublishedUnrejectedAndPublishedRejectedArticles(config, db, sessions))
+	mux.HandleFunc("GET /article/all-unpublished-unrejected-and-published-rejected", f.ShowUnpublishedUnrejectedAndPublishedRejectedArticles(config, db, store))
-	mux.HandleFunc("GET /article/delete/{id}", f.DeleteArticle(config, db, sessions))
+	mux.HandleFunc("GET /article/delete/{id}", f.DeleteArticle(config, db, store))
-	mux.HandleFunc("GET /article/edit/{id}", f.EditArticle(config, db, sessions))
+	mux.HandleFunc("GET /article/edit/{id}", f.EditArticle(config, db, store))
-	mux.HandleFunc("GET /article/publish/{id}", f.PublishArticle(config, db, sessions, index))
+	mux.HandleFunc("GET /article/publish/{id}", f.PublishArticle(config, db, store))
-	mux.HandleFunc("GET /article/query/{query}", c.QueryArticles(config, index))
+	mux.HandleFunc("GET /article/reject/{id}", f.RejectArticle(config, db, store))
-	mux.HandleFunc("GET /article/reject/{id}", f.RejectArticle(config, db, sessions))
+	mux.HandleFunc("GET /article/review-delete/{id}", f.ReviewArticle(config, db, store, "delete", "Artikel löschen", "Löschen"))
-	mux.HandleFunc("GET /article/review-delete/{id}", f.ReviewArticle(config, db, sessions, "delete", "Artikel löschen", "Löschen"))
+	mux.HandleFunc("GET /article/review-edit/{id}", f.ReviewArticle(config, db, store, "allow-edit", "Artikel bearbeiten", "Bearbeiten erlauben"))
-	mux.HandleFunc("GET /article/review-edit/{id}", f.ReviewArticle(config, db, sessions, "allow-edit", "Artikel bearbeiten", "Bearbeiten erlauben"))
+	mux.HandleFunc("GET /article/review-rejected/{id}", f.ReviewRejectedArticle(config, db, store))
-	mux.HandleFunc("GET /article/review-rejected/{id}", f.ReviewRejectedArticle(config, db, sessions))
+	mux.HandleFunc("GET /article/review-unpublished/{id}", f.ReviewArticle(config, db, store, "publish", "Artikel veröffentlichen", "Veröffentlichen"))
-	mux.HandleFunc("GET /article/review-unpublished/{id}", f.ReviewArticle(config, db, sessions, "publish", "Artikel veröffentlichen", "Veröffentlichen"))
+	mux.HandleFunc("GET /article/serve/{id}", c.ServeArticle(config, db))
-	mux.HandleFunc("GET /article/serve/{uuid}", c.ServeArticle(config, db))
+	mux.HandleFunc("GET /article/write", f.WriteArticle(config, db, store))
-	mux.HandleFunc("GET /article/serve/{uuid}/clicks", c.ServeClicks(db))
-	mux.HandleFunc("GET /article/write", f.WriteArticle(config, db, sessions))
 	mux.HandleFunc("GET /atom/serve", c.ServeAtomFeed(config))
-	mux.HandleFunc("GET /hub", f.ShowHub(config, db, sessions))
+	mux.HandleFunc("GET /hub", f.ShowHub(config, db, store))
-	mux.HandleFunc("GET /image/serve/{pic}", c.ServeImage(config, sessions))
+	mux.HandleFunc("GET /image/{img}", f.ServeImage(config, store))
-	mux.HandleFunc("GET /issue/this", f.ShowCurrentIssue(config, db, sessions))
+	mux.HandleFunc("GET /image/serve/{pic}", c.ServeImage(config))
-	mux.HandleFunc("GET /logout", f.Logout(config, sessions))
+	mux.HandleFunc("GET /issue/this", f.ShowCurrentIssue(config, db, store))
+	mux.HandleFunc("GET /logout", f.Logout(config, store))
 	mux.HandleFunc("GET /pdf/get-list", c.ServePDFList(config))
 	mux.HandleFunc("GET /pdf/serve/{id}", c.ServePDF(config))
-	mux.HandleFunc("GET /tag/create", f.CreateTag(config, sessions))
+	mux.HandleFunc("GET /tag/create", f.CreateTag(config, store))
-	mux.HandleFunc("GET /user/create", f.CreateUser(config, sessions))
+	mux.HandleFunc("GET /user/create", f.CreateUser(config, store))
-	mux.HandleFunc("GET /user/delete/{id}", f.DeleteUser(config, db, sessions))
+	mux.HandleFunc("GET /user/delete/{id}", f.DeleteUser(config, db, store))
-	mux.HandleFunc("GET /user/edit/{id}", f.EditUser(config, db, sessions))
+	mux.HandleFunc("GET /user/edit/{id}", f.EditUser(config, db, store))
-	mux.HandleFunc("GET /user/edit/self", f.EditSelf(config, db, sessions))
+	mux.HandleFunc("GET /user/edit/self", f.EditSelf(config, db, store))
-	mux.HandleFunc("GET /user/show-all/delete", f.ShowAllUsers(config, db, sessions, "delete"))
+	mux.HandleFunc("GET /user/show-all/delete", f.ShowAllUsers(config, db, store, "delete"))
-	mux.HandleFunc("GET /user/show-all/edit", f.ShowAllUsers(config, db, sessions, "edit"))
+	mux.HandleFunc("GET /user/show-all/edit", f.ShowAllUsers(config, db, store, "edit"))
 
-	mux.HandleFunc("POST /article/resubmit/{id}", f.ResubmitArticle(config, db, sessions))
+	mux.HandleFunc("POST /article/resubmit/{id}", f.ResubmitArticle(config, db, store))
-	mux.HandleFunc("POST /article/submit", f.SubmitArticle(config, db, sessions))
+	mux.HandleFunc("POST /article/submit", f.SubmitArticle(config, db, store))
-	mux.HandleFunc("POST /article/upload-banner", f.UploadImage(config, sessions, "article-banner", "editor.html", "article-banner-template"))
+	mux.HandleFunc("POST /article/upload-banner", f.UploadBanner(config, store, "article-banner", "editor.html", "article-banner-template"))
-	mux.HandleFunc("POST /article/upload-image", f.UploadArticleImage(config, sessions))
+	mux.HandleFunc("POST /article/upload-image", f.UploadImage(config, store))
-	mux.HandleFunc("POST /docx/upload", f.UploadDocx(config, db, sessions))
+	mux.HandleFunc("POST /issue/publish", f.PublishLatestIssue(config, db, store))
-	mux.HandleFunc("POST /issue/publish", f.PublishLatestIssue(config, db, sessions))
+	mux.HandleFunc("POST /issue/upload-banner", f.UploadBanner(config, store, "issue-banner", "current-issue.html", "issue-banner-template"))
-	mux.HandleFunc("POST /issue/upload-banner", f.UploadImage(config, sessions, "issue-banner", "current-issue.html", "issue-banner-template"))
+	mux.HandleFunc("POST /login", f.Login(config, db, store))
-	mux.HandleFunc("POST /login", f.Login(config, db, sessions, sessionExpiryChan))
+	mux.HandleFunc("POST /pdf/upload", f.UploadPDF(config, store))
-	mux.HandleFunc("POST /pdf/upload", f.UploadPDF(config, sessions))
+	mux.HandleFunc("POST /tag/add", f.AddTag(config, db, store))
-	mux.HandleFunc("POST /tag/add", f.AddTag(config, db, sessions))
+	mux.HandleFunc("POST /user/add", f.AddUser(config, db, store))
-	mux.HandleFunc("POST /user/add", f.AddUser(config, db, sessions))
+	mux.HandleFunc("POST /user/add-first", f.AddFirstUser(config, db, store))
-	mux.HandleFunc("POST /user/add-first", f.AddFirstUser(config, db, sessions, sessionExpiryChan))
+	mux.HandleFunc("POST /user/update/{id}", f.UpdateUser(config, db, store))
-	mux.HandleFunc("POST /user/update/{id}", f.UpdateUser(config, db, sessions))
+	mux.HandleFunc("POST /user/update/self", f.UpdateSelf(config, db, store))
-	mux.HandleFunc("POST /user/update/self", f.UpdateSelf(config, db, sessions))
-	mux.HandleFunc("POST /user/upload-profile-pic", f.UploadImage(config, sessions, "upload-profile-pic", "edit-user.html", "profile-pic-template"))
 
 	log.Fatalln(http.ListenAndServe(config.Port, mux))
 }

cpolis.service

@@ -0,0 +1,9 @@
+[Unit]
+Description=cpolis
+
+[Service]
+ExecStart=/usr/local/bin/cpolis
+Restart=on-failure
+
+[Install]
+WantedBy=default.target

create_db.sql

@@ -0,0 +1,56 @@
+DROP TABLE IF EXISTS articles_tags;
+DROP TABLE IF EXISTS tags;
+DROP TABLE IF EXISTS articles;
+DROP TABLE IF EXISTS issues;
+DROP TABLE IF EXISTS users;
+
+CREATE TABLE users (
+    id                  INT             AUTO_INCREMENT,
+    username            VARCHAR(255)    NOT NULL UNIQUE,
+    password            VARCHAR(60)     NOT NULL,
+    first_name          VARCHAR(255)    NOT NULL,
+    last_name           VARCHAR(255)    NOT NULL,
+    email               VARCHAR(255)    NOT NULL,
+    -- profile_pic_link    VARCHAR(255)    NOT NULL,
+    role                INT             NOT NULL,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE issues (
+    id          INT     AUTO_INCREMENT,
+    published   BOOL    NOT NULL,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE articles (
+    id              INT             AUTO_INCREMENT,
+    title           VARCHAR(255)    NOT NULL,
+    created         TIMESTAMP       DEFAULT CURRENT_TIMESTAMP,
+    banner_link     VARCHAR(255)    NOT NULL,
+    summary         TEXT            NOT NULL,
+    content_link    VARCHAR(255)    NOT NULL,
+    published       BOOL            NOT NULL,
+    rejected        BOOL            NOT NULL,
+    author_id       INT             NOT NULL,
+    issue_id        INT             NOT NULL,
+    edited_id       INT,
+    is_in_issue     BOOL            NOT NULL,
+    auto_generated  BOOL            NOT NULL,
+    PRIMARY KEY (id),
+    FOREIGN KEY (author_id) REFERENCES users (id),
+    FOREIGN KEY (issue_id) REFERENCES issues (id)
+);
+
+CREATE TABLE tags (
+    id      INT         AUTO_INCREMENT,
+    name    VARCHAR(50) NOT NULL UNIQUE,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE articles_tags (
+    article_id  INT,
+    tag_id      INT,
+    PRIMARY KEY (article_id, tag_id),
+    FOREIGN KEY (article_id) REFERENCES articles (id),
+    FOREIGN KEY (tag_id) REFERENCES tags (id)
+);

go.mod

@@ -3,90 +3,76 @@ module streifling.com/jason/cpolis
 go 1.23.2
 
 require (
-	firebase.google.com/go/v4 v4.15.2
+	firebase.google.com/go/v4 v4.15.0
-	git.streifling.com/jason/atom v1.0.1
+	git.streifling.com/jason/atom v1.0.0
 	github.com/BurntSushi/toml v1.4.0
-	github.com/blevesearch/bleve v1.0.14
 	github.com/chai2010/webp v1.1.1
 	github.com/disintegration/imaging v1.6.2
-	github.com/gabriel-vasile/mimetype v1.4.8
+	github.com/go-sql-driver/mysql v1.8.1
-	github.com/go-sql-driver/mysql v1.9.0
 	github.com/google/uuid v1.6.0
+	github.com/gorilla/sessions v1.4.0
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/yuin/goldmark v1.7.8
-	golang.org/x/crypto v0.36.0
+	golang.org/x/crypto v0.28.0
-	golang.org/x/term v0.30.0
+	golang.org/x/term v0.25.0
-	google.golang.org/api v0.224.0
+	google.golang.org/api v0.203.0
 )
 
 require (
-	cel.dev/expr v0.22.0 // indirect
+	cel.dev/expr v0.18.0 // indirect
-	cloud.google.com/go v0.118.3 // indirect
+	cloud.google.com/go v0.116.0 // indirect
-	cloud.google.com/go/auth v0.15.0 // indirect
+	cloud.google.com/go/auth v0.9.9 // indirect
-	cloud.google.com/go/auth/oauth2adapt v0.2.7 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect
-	cloud.google.com/go/compute/metadata v0.6.0 // indirect
+	cloud.google.com/go/compute/metadata v0.5.2 // indirect
-	cloud.google.com/go/firestore v1.18.0 // indirect
+	cloud.google.com/go/firestore v1.17.0 // indirect
-	cloud.google.com/go/iam v1.4.1 // indirect
+	cloud.google.com/go/iam v1.2.2 // indirect
-	cloud.google.com/go/longrunning v0.6.5 // indirect
+	cloud.google.com/go/longrunning v0.6.2 // indirect
-	cloud.google.com/go/monitoring v1.24.0 // indirect
+	cloud.google.com/go/monitoring v1.21.2 // indirect
-	cloud.google.com/go/storage v1.50.0 // indirect
+	cloud.google.com/go/storage v1.45.0 // indirect
 	filippo.io/edwards25519 v1.1.0 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.27.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.24.3 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.51.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.48.3 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.51.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.48.3 // indirect
 	github.com/MicahParks/keyfunc v1.9.0 // indirect
-	github.com/RoaringBitmap/roaring v1.9.4 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
-	github.com/bits-and-blooms/bitset v1.21.0 // indirect
+	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
-	github.com/blevesearch/go-porterstemmer v1.0.3 // indirect
-	github.com/blevesearch/mmap-go v1.0.4 // indirect
-	github.com/blevesearch/segment v0.9.1 // indirect
-	github.com/blevesearch/snowballstem v0.9.0 // indirect
-	github.com/blevesearch/zap/v11 v11.0.14 // indirect
-	github.com/blevesearch/zap/v12 v12.0.14 // indirect
-	github.com/blevesearch/zap/v13 v13.0.6 // indirect
-	github.com/blevesearch/zap/v14 v14.0.5 // indirect
-	github.com/blevesearch/zap/v15 v15.0.3 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
-	github.com/cncf/xds/go v0.0.0-20250121191232-2f005788dc42 // indirect
+	github.com/cncf/xds/go v0.0.0-20240905190251-b4127c9b8d78 // indirect
-	github.com/couchbase/vellum v1.0.2 // indirect
+	github.com/envoyproxy/go-control-plane v0.13.1 // indirect
-	github.com/envoyproxy/go-control-plane/envoy v1.32.4 // indirect
+	github.com/envoyproxy/protoc-gen-validate v1.1.0 // indirect
-	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/golang-jwt/jwt/v4 v4.5.1 // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
-	github.com/golang/snappy v1.0.0 // indirect
+	github.com/google/s2a-go v0.1.8 // indirect
-	github.com/google/s2a-go v0.1.9 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.3.5 // indirect
+	github.com/googleapis/gax-go/v2 v2.13.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.14.1 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
-	github.com/mschoch/smat v0.2.0 // indirect
+	github.com/gorilla/securecookie v1.1.2 // indirect
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
-	github.com/steveyen/gtreap v0.1.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
-	github.com/willf/bitset v1.1.11 // indirect
+	go.opentelemetry.io/contrib/detectors/gcp v1.31.0 // indirect
-	go.etcd.io/bbolt v1.4.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.56.0 // indirect
-	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.56.0 // indirect
-	go.opentelemetry.io/contrib/detectors/gcp v1.35.0 // indirect
+	go.opentelemetry.io/otel v1.31.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.60.0 // indirect
+	go.opentelemetry.io/otel/metric v1.31.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.31.0 // indirect
-	go.opentelemetry.io/otel v1.35.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.31.0 // indirect
-	go.opentelemetry.io/otel/metric v1.35.0 // indirect
+	go.opentelemetry.io/otel/trace v1.31.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.35.0 // indirect
+	golang.org/x/image v0.21.0 // indirect
-	go.opentelemetry.io/otel/sdk/metric v1.35.0 // indirect
+	golang.org/x/net v0.30.0 // indirect
-	go.opentelemetry.io/otel/trace v1.35.0 // indirect
+	golang.org/x/oauth2 v0.23.0 // indirect
-	golang.org/x/image v0.25.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/net v0.37.0 // indirect
+	golang.org/x/sys v0.26.0 // indirect
-	golang.org/x/oauth2 v0.28.0 // indirect
+	golang.org/x/text v0.19.0 // indirect
-	golang.org/x/sync v0.12.0 // indirect
+	golang.org/x/time v0.7.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
-	golang.org/x/time v0.11.0 // indirect
 	google.golang.org/appengine/v2 v2.0.6 // indirect
-	google.golang.org/genproto v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/genproto v0.0.0-20241021214115-324edc3d5d38 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38 // indirect
-	google.golang.org/grpc v1.71.0 // indirect
+	google.golang.org/grpc v1.67.1 // indirect
-	google.golang.org/protobuf v1.36.5 // indirect
+	google.golang.org/grpc/stats/opentelemetry v0.0.0-20241025232817-cb329375b14e // indirect
+	google.golang.org/protobuf v1.35.1 // indirect
 )

go.sum

@@ -1,307 +1,270 @@
-cel.dev/expr v0.22.0 h1:+hFFhLPmquBImfs1BiN2PZmkr5ASse2ZOuaxIs9e4R8=
+cel.dev/expr v0.18.0 h1:CJ6drgk+Hf96lkLikr4rFf19WrU0BOWEihyZnI2TAzo=
-cel.dev/expr v0.22.0/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw=
+cel.dev/expr v0.18.0/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw=
-cloud.google.com/go v0.118.3 h1:jsypSnrE/w4mJysioGdMBg4MiW/hHx/sArFpaBWHdME=
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.118.3/go.mod h1:Lhs3YLnBlwJ4KA6nuObNMZ/fCbOQBPuWKPoE0Wa/9Vc=
+cloud.google.com/go v0.116.0 h1:B3fRrSDkLRt5qSHWe40ERJvhvnQwdZiHu0bJOpldweE=
-cloud.google.com/go/auth v0.15.0 h1:Ly0u4aA5vG/fsSsxu98qCQBemXtAtJf+95z9HK+cxps=
+cloud.google.com/go v0.116.0/go.mod h1:cEPSRWPzZEswwdr9BxE6ChEn01dWlTaF05LiC2Xs70U=
-cloud.google.com/go/auth v0.15.0/go.mod h1:WJDGqZ1o9E9wKIL+IwStfyn/+s59zl4Bi+1KQNVXLZ8=
+cloud.google.com/go/auth v0.9.9 h1:BmtbpNQozo8ZwW2t7QJjnrQtdganSdmqeIBxHxNkEZQ=
-cloud.google.com/go/auth/oauth2adapt v0.2.7 h1:/Lc7xODdqcEw8IrZ9SvwnlLX6j9FHQM74z6cBk9Rw6M=
+cloud.google.com/go/auth v0.9.9/go.mod h1:xxA5AqpDrvS+Gkmo9RqrGGRh6WSNKKOXhY3zNOr38tI=
-cloud.google.com/go/auth/oauth2adapt v0.2.7/go.mod h1:NTbTTzfvPl1Y3V1nPpOgl2w6d/FjO7NNUQaWSox6ZMc=
+cloud.google.com/go/auth/oauth2adapt v0.2.4 h1:0GWE/FUsXhf6C+jAkWgYm7X9tK8cuEIfy19DBn6B6bY=
-cloud.google.com/go/compute/metadata v0.6.0 h1:A6hENjEsCDtC1k8byVsgwvVcioamEHvZ4j01OwKxG9I=
+cloud.google.com/go/auth/oauth2adapt v0.2.4/go.mod h1:jC/jOpwFP6JBxhB3P5Rr0a9HLMC/Pe3eaL4NmdvqPtc=
-cloud.google.com/go/compute/metadata v0.6.0/go.mod h1:FjyFAW1MW0C203CEOMDTu3Dk1FlqW3Rga40jzHL4hfg=
+cloud.google.com/go/compute/metadata v0.5.2 h1:UxK4uu/Tn+I3p2dYWTfiX4wva7aYlKixAHn3fyqngqo=
-cloud.google.com/go/firestore v1.18.0 h1:cuydCaLS7Vl2SatAeivXyhbhDEIR8BDmtn4egDhIn2s=
+cloud.google.com/go/compute/metadata v0.5.2/go.mod h1:C66sj2AluDcIqakBq/M8lw8/ybHgOZqin2obFxa/E5k=
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 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/api v0.224.0 h1:Ir4UPtDsNiwIOHdExr3fAj4xZ42QjK7uQte3lORLJwU=
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 google.golang.org/appengine/v2 v2.0.6/go.mod h1:WoEXGoXNfa0mLvaH5sV3ZSGXwVmy8yf7Z1JKf3J3wLI=
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-google.golang.org/genproto/googleapis/api v0.0.0-20250303144028-a0af3efb3deb h1:p31xT4yrYrSM/G4Sn2+TNUkVhFCbG9y8itM2S6Th950=
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-google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb h1:TLPQVbx1GJ8VKZxz52VAxl1EBgKXXbTiU9Fc5fZeLn4=
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-google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb/go.mod h1:LuRYeWDFV6WOn90g357N17oMCaxpgCnbi/44qJvDn2I=
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-google.golang.org/grpc v1.71.0 h1:kF77BGdPTQ4/JZWMlb9VpJ5pa25aqvVqogsxNHHdeBg=
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-google.golang.org/grpc v1.71.0/go.mod h1:H0GRtasmQOh9LkFoCPDu3ZrwUtD1YGE+b2vYBYd/8Ec=
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+google.golang.org/grpc/stats/opentelemetry v0.0.0-20241025232817-cb329375b14e h1:SoMI+r+Qsp379U9BlVzrHtqAqYP3NEv9vNhYqUaAWOg=
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 google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.36.5 h1:tPhr+woSbjfYvY6/GPufUoYizxw1cF/yFoxJ2fmpwlM=
+google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
-google.golang.org/protobuf v1.36.5/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
-gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

init/cpolis.service

@@ -1,14 +0,0 @@
-[Unit]
-Description=cpolis
-After=network.target
-
-[Service]
-ExecStart=/usr/local/bin/cpolis
-User=cpolis
-Group=cpolis
-Restart=always
-RestartSec=2s
-Type=simple
-
-[Install]
-WantedBy=multi-user.target

scripts/create_db.sql

@@ -1,75 +0,0 @@
-DROP TABLE IF EXISTS articles_tags;
-DROP TABLE IF EXISTS articles_contributors;
-DROP TABLE IF EXISTS articles_authors;
-DROP TABLE IF EXISTS tags;
-DROP TABLE IF EXISTS articles;
-DROP TABLE IF EXISTS issues;
-DROP TABLE IF EXISTS users;
-
-CREATE TABLE users (
-    id INT AUTO_INCREMENT,
-    username VARCHAR(255) NOT NULL UNIQUE,
-    password VARCHAR(60) NOT NULL,
-    first_name VARCHAR(255) NOT NULL,
-    last_name VARCHAR(255) NOT NULL,
-    email VARCHAR(255) NOT NULL,
-    profile_pic_link VARCHAR(255),
-    role INT NOT NULL,
-    PRIMARY KEY (id)
-);
-
-CREATE TABLE issues (
-    id INT AUTO_INCREMENT,
-    published BOOL NOT NULL,
-    PRIMARY KEY (id)
-);
-
-CREATE TABLE articles (
-    id INT AUTO_INCREMENT,
-    title VARCHAR(255) NOT NULL,
-    created TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    banner_link VARCHAR(255),
-    summary TEXT NOT NULL,
-    published BOOL NOT NULL,
-    rejected BOOL NOT NULL,
-    creator_id INT NOT NULL,
-    issue_id INT NOT NULL,
-    edited_id INT NOT NULL,
-    clicks INT NOT NULL,
-    is_in_issue BOOL NOT NULL,
-    auto_generated BOOL NOT NULL,
-    uuid VARCHAR(36) NOT NULL,
-    PRIMARY KEY (id),
-    FOREIGN KEY (creator_id) REFERENCES users (id),
-    FOREIGN KEY (issue_id) REFERENCES issues (id)
-);
-
-CREATE TABLE tags (
-    id INT AUTO_INCREMENT,
-    name VARCHAR(50) NOT NULL UNIQUE,
-    PRIMARY KEY (id)
-);
-
-CREATE TABLE articles_authors (
-    article_id INT NOT NULL,
-    author_id INT NOT NULL,
-    PRIMARY KEY (article_id, author_id),
-    FOREIGN KEY (article_id) REFERENCES articles (id),
-    FOREIGN KEY (author_id) REFERENCES users (id)
-);
-
-CREATE TABLE articles_contributors (
-    article_id INT NOT NULL,
-    contributor_id INT NOT NULL,
-    PRIMARY KEY (article_id, contributor_id),
-    FOREIGN KEY (article_id) REFERENCES articles (id),
-    FOREIGN KEY (contributor_id) REFERENCES users (id)
-);
-
-CREATE TABLE articles_tags (
-    article_id INT NOT NULL,
-    tag_id INT NOT NULL,
-    PRIMARY KEY (article_id, tag_id),
-    FOREIGN KEY (article_id) REFERENCES articles (id),
-    FOREIGN KEY (tag_id) REFERENCES tags (id)
-);

scripts/create_toc.lua

@@ -1,33 +0,0 @@
--- Helper function: remove all image inlines from a list of inlines.
-local function remove_images(inlines)
-	local result = {}
-	for _, item in ipairs(inlines) do
-		if item.t ~= "Image" then
-			table.insert(result, item)
-		end
-	end
-	return result
-end
-
--- Build a bullet list representing the table of contents.
-local function build_toc(doc)
-	local toc_items = {}
-	for _, block in ipairs(doc.blocks) do
-		if block.t == "Header" then
-			local clean_inlines = remove_images(block.content)
-			local header_text = pandoc.utils.stringify(clean_inlines)
-			if header_text ~= "" then
-				local link = pandoc.Link(clean_inlines, "#" .. block.identifier)
-				table.insert(toc_items, { link })
-			end
-		end
-	end
-	return pandoc.BulletList(toc_items)
-end
-
--- The Pandoc function runs after the document is fully constructed.
-function Pandoc(doc)
-	local toc = build_toc(doc)
-	table.insert(doc.blocks, 1, toc) -- Insert the TOC at the very beginning of the document.
-	return doc
-end

update.sh

@@ -0,0 +1,58 @@
+#! /bin/sh -
+
+CPOLIS_REPO_URL="https://git.streifling.com/api/v1/repos/jason/cpolis/releases"
+EXTRACTION_DIR=$HOME
+CPOLIS_DIR=$EXTRACTION_DIR/cpolis
+TAILWINDCSS_REPO_URL=https://api.github.com/repos/tailwindlabs/tailwindcss/releases/latest
+TMP_DIR=/tmp
+BIN_DIR=/usr/local/bin
+SYSTEMD_DIR=/etc/systemd/system
+
+check_dependency() {
+    if ! which $1 >/dev/null 2>&1; then
+        echo "$1 needs to be installed" >&2
+        exit 1
+    fi
+}
+
+if ! groups | grep -E 'root|wheel|sudo' >/dev/null; then
+    echo "You need administrative privileges for this script" >&2
+    exit 1
+fi
+
+check_dependency curl
+check_dependency go
+check_dependency jq
+check_dependency tar
+check_dependency xargs
+
+echo '\nDownloading cpolis...' >&2
+rm -fr $CPOLIS_DIR/*
+latest_release=$(curl -s $CPOLIS_REPO_URL | jq -r '.[0].tag_name')
+curl -Lo $TMP_DIR/cpolis.tar.gz https://git.streifling.com/jason/cpolis/archive/$latest_release.tar.gz
+tar -xzf $TMP_DIR/cpolis.tar.gz -C $EXTRACTION_DIR
+rm $TMP_DIR/cpolis.tar.gz
+
+echo '\nDownloading TailwindCSS...' >&2
+curl -s $TAILWINDCSS_REPO_URL |
+    grep -F browser_download_url |
+    grep -F linux-x64 |
+    cut -d'"' -f4 |
+    xargs -r curl -Lo $CPOLIS_DIR/tailwindcss
+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
+cd $CPOLIS_DIR
+go build -o $BIN_DIR/cpolis cmd/main.go
+cd
+
+echo '\nSetting up system files...' >&2
+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
+sudo systemctl is-active --quiet cpolis.service && sudo systemctl restart cpolis.service

web/static/css/input.css

@@ -24,7 +24,7 @@ textarea {
 }
 
 .btn-area {
-    @apply grid grid-cols-1 md:grid-cols-2 gap-x-4 gap-y-1;
+    @apply grid grid-cols-1 md:grid-cols-2 gap-x-4 gap-y-1 mt-4;
 }
 
 .btn-area-3 {
@@ -40,33 +40,33 @@ textarea {
 }
 
 .EasyMDEContainer .CodeMirror {
-    @apply bg-slate-50 dark:bg-slate-950 border-slate-200 dark:border-slate-800 text-slate-900 dark:text-slate-100;
+    @apply bg-slate-50 dark:bg-slate-950 border-slate-200 dark:border-slate-800 text-slate-900 dark:text-slate-100
 }
 
 .EasyMDEContainer .cm-s-easymde .CodeMirror-cursor {
-    @apply border-slate-900 dark:border-slate-100;
+    @apply border-slate-900 dark:border-slate-100
 }
 
 .EasyMDEContainer .editor-toolbar > * {
-    @apply text-slate-900 dark:text-slate-100;
+    @apply text-slate-900 dark:text-slate-100
 }
 
 .EasyMDEContainer .editor-toolbar > .active, .editor-toolbar > button:hover, .editor-preview pre, .cm-s-easymde .cm-comment {
-    @apply bg-slate-100 dark:bg-slate-900;
+    @apply bg-slate-100 dark:bg-slate-900
 }
 
 .EasyMDEContainer .CodeMirror-fullscreen {
-    @apply bg-slate-50 dark:bg-slate-950;
+    @apply bg-slate-50 dark:bg-slate-950
 }
 
 .editor-toolbar {
-    @apply border border-slate-200 dark:border-slate-800;
+    @apply border border-slate-200 dark:border-slate-800
 }
 
 .editor-toolbar.fullscreen {
-    @apply bg-slate-50 dark:bg-slate-950;
+    @apply bg-slate-50 dark:bg-slate-950
 }
 
 .editor-preview {
-    @apply bg-slate-50 dark:bg-slate-950;
+    @apply bg-slate-50 dark:bg-slate-950
 }

web/templates/add-user.html

@@ -0,0 +1,66 @@
+{{define "page-content"}}
+<h2>Neuer Benutzer</h2>
+
+<form>
+    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-4">
+        <div>
+            <label for="username">Benutzername</label>
+            <input class="w-full" required name="username" type="text" value="{{.UserName}}" />
+        </div>
+
+        <div>
+            <label for="password">Passwort</label>
+            <input class="w-full" required name="password" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="password2">Passwort wiederholen</label>
+            <input class="w-full" required name="password2" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="first-name">Vorname</label>
+            <input class="w-full" required name="first-name" type="text" value="{{.FirstName}}" />
+        </div>
+
+        <div>
+            <label for="last-name">Nachname</label>
+            <input class="w-full" required name="last-name" type="text" value="{{.LastName}}" />
+        </div>
+
+        <div>
+            <label for="email">Emailadresse</label>
+            <input class="w-full" required name="email" type="text" value="{{.Email}}" />
+        </div>
+
+        <div>
+            <label for="email2">Emailadresse wiederholen</label>
+            <input class="w-full" required name="email2" type="text" value="{{.Email}}" />
+        </div>
+    </div>
+
+    <div class="flex flex-wrap gap-4">
+        <div>
+            <input required id="author" name="role" type="radio" value="3" {{if eq .Role 3 }}checked{{end}} />
+            <label for="author">Autor</label>
+        </div>
+        <div>
+            <input required id="editor" name="role" type="radio" value="2" {{if eq .Role 2 }}checked{{end}} />
+            <label for="editor">Redakteur</label>
+        </div>
+        <div>
+            <input required id="publisher" name="role" type="radio" value="1" {{if eq .Role 1 }}checked{{end}} />
+            <label for="publisher">Herausgeber</label>
+        </div>
+        <div>
+            <input required id="admin" name="role" type="radio" value="0" {{if eq .Role 0 }}checked{{end}} />
+            <label for="admin">Administrator</label>
+        </div>
+    </div>
+
+    <div class="btn-area">
+        <input class="action-btn" type="submit" value="Anlegen" hx-post="/user/add" hx-target="#page-content" />
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
+    </div>
+</form>
+{{end}}

web/templates/current-issue.html

@@ -79,8 +79,8 @@
 {{end}}
 
 {{define "issue-banner-template"}}
-<div id="issue-banner-container">
+<div class="w-full" id="issue-banner-container">
-    <img src="/image/serve/{{.Image}}" alt="" />
+    <img src="data:image/webp;base64,{{.BannerImage}}" alt="Banner Image">
-    <input id="issue-banner-url" name="issue-banner-url" type="hidden" value="{{.Image}}" />
+    <input id="issue-banner-url" name="issue-banner-url" type="hidden" value="{{.URL}}" />
 </div>
 {{end}}

web/templates/edit-self.html

@@ -0,0 +1,53 @@
+{{define "page-content"}}
+<h2>Profil bearbeiten</h2>
+
+<form>
+    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-4">
+        <div>
+            <label for="username">Benutzername</label>
+            <input class="w-full" name="username" type="text" value="{{.UserName}}" />
+        </div>
+
+        <div>
+            <label for="first-name">Vorname</label>
+            <input class="w-full" name="first-name" type="text" value="{{.FirstName}}" />
+        </div>
+
+        <div>
+            <label for="last-name">Nachname</label>
+            <input class="w-full" name="last-name" type="text" value="{{.LastName}}" />
+        </div>
+
+        <div>
+            <label for="old-password">Altes Passwort</label>
+            <input class="w-full" name="old-password" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="password">Passwort</label>
+            <input class="w-full" name="password" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="password2">Passwort wiederholen</label>
+            <input class="w-full" name="password2" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="email">Emailadresse</label>
+            <input class="w-full" required name="email" type="text" value="{{.Email}}" />
+        </div>
+
+        <div>
+            <label for="email2">Emailadresse wiederholen</label>
+            <input class="w-full" required name="email2" type="text" value="{{.Email}}" />
+        </div>
+    </div>
+
+    <div class="btn-area">
+        <input class="action-btn" type="submit" value="Aktualisieren" hx-post="/user/update/self"
+            hx-target="#page-content" />
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
+    </div>
+</form>
+{{end}}

web/templates/edit-user.html

@@ -1,90 +1,67 @@
 {{define "page-content"}}
-<h2>{{.Title}}</h2>
+<h2>Profil von {{.FirstName}} {{.LastName}} bearbeiten</h2>
-
-<form class="flex flex-col gap-4" hx-encoding="multipart/form-data">
-    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
-        {{template "profile-pic-template" .}}
 
+<form>
+    <div class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-4">
         <div>
             <label for="username">Benutzername</label>
-            <input class="w-full" required name="username" type="text" {{if lt .Role 4}}value="{{.UserName}}" {{end}} />
+            <input class="w-full" name="username" type="text" value="{{.UserName}}" />
-        </div>
-
-        <div>
-            <label for="password">Passwort</label>
-            <input class="w-full" required name="password" placeholder="***" type="password" />
-        </div>
-
-        <div>
-            <label for="password2">Passwort wiederholen</label>
-            <input class="w-full" required name="password2" placeholder="***" type="password" />
         </div>
 
         <div>
             <label for="first-name">Vorname</label>
-            <input class="w-full" required name="first-name" type="text" {{if lt .Role 4}}value="{{.FirstName}}"
+            <input class="w-full" name="first-name" type="text" value="{{.FirstName}}" />
-                {{end}} />
         </div>
 
         <div>
             <label for="last-name">Nachname</label>
-            <input class="w-full" required name="last-name" type="text" {{if lt .Role 4}}value="{{.LastName}}"
+            <input class="w-full" name="last-name" type="text" value="{{.LastName}}" />
-                {{end}} />
+        </div>
+
+        <div>
+            <label for="password">Passwort</label>
+            <input class="w-full" name="password" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="password2">Passwort wiederholen</label>
+            <input class="w-full" name="password2" placeholder="***" type="password" />
         </div>
 
         <div>
             <label for="email">Emailadresse</label>
-            <input class="w-full" required name="email" type="text" {{if lt .Role 4}}value="{{.Email}}" {{end}} />
+            <input class="w-full" required name="email" type="text" value="{{.Email}}" />
         </div>
 
         <div>
             <label for="email2">Emailadresse wiederholen</label>
-            <input class="w-full" required name="email2" type="text" {{if lt .Role 4}}value="{{.Email}}" {{end}} />
+            <input class="w-full" required name="email2" type="text" value="{{.Email}}" />
         </div>
     </div>
 
-    {{if lt .Role 4}}
     <div class="flex flex-wrap gap-4">
         <div>
-            <input required id="author" name="role" type="radio" value="3" {{if eq .Role 3}}checked{{end}} />
+            <input required id="author" name="role" type="radio" value="3" {{if eq .Role 3 }}checked{{end}} />
             <label for="author">Autor</label>
         </div>
         <div>
-            <input required id="editor" name="role" type="radio" value="2" {{if eq .Role 2}}checked{{end}} />
+            <input required id="editor" name="role" type="radio" value="2" {{if eq .Role 2 }}checked{{end}} />
             <label for="editor">Redakteur</label>
         </div>
         <div>
-            <input required id="publisher" name="role" type="radio" value="1" {{if eq .Role 1}}checked{{end}} />
+            <input required id="publisher" name="role" type="radio" value="1" {{if eq .Role 1 }}checked{{end}} />
             <label for="publisher">Herausgeber</label>
         </div>
         <div>
-            <input required id="admin" name="role" type="radio" value="0" {{if eq .Role 0}}checked{{end}} />
+            <input required id="admin" name="role" type="radio" value="0" {{if eq .Role 0 }}checked{{end}} />
             <label for="admin">Administrator</label>
         </div>
     </div>
-    {{end}}
 
     <div class="btn-area">
-        <input class="action-btn" type="submit" value="{{.ButtonText}}" hx-post="{{.URL}}" hx-target="#page-content" />
+        <input class="action-btn" type="submit" value="Aktualisieren" hx-post="/user/update/{{.ID}}"
+            hx-target="#page-content" />
         <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
     </div>
 </form>
 {{end}}
-
-{{define "profile-pic-template"}}
-<div class="flex items-center justify-center row-span-3 self-center" id="profile-pic-container">
-    <label
-        class="bg-slate-200 dark:bg-slate-800 hover:bg-slate-100 dark:hover:bg-slate-900 border border-slate-200 dark:border-slate-800 cursor-pointer flex flex-col h-48 items-center justify-center overflow-hidden rounded-full w-48"
-        for="upload-profile-pic">
-        {{if gt (len .Image) 0}}
-        <img src="/image/serve/{{.Image}}" alt="" />
-        {{else}}
-        <span class="text-2xl">+</span>
-        <span>Profilbild</span>
-        {{end}}
-    </label>
-    <input class="hidden" id="upload-profile-pic" name="upload-profile-pic" type="file"
-        hx-post="/user/upload-profile-pic" hx-swap="outerHTML" hx-target="#profile-pic-container" />
-    <input id="profile-pic-url" name="profile-pic-url" type="hidden" value="{{.Image}}" />
-</div>
-{{end}}

web/templates/editor.html

@@ -1,17 +1,17 @@
 {{define "page-content"}}
 <h2>Editor</h2>
 
-<form class="flex flex-col gap-4" id="edit-area" hx-encoding="multipart/form-data">
+<form id="edit-area" hx-encoding="multipart/form-data">
     <div class="flex flex-col gap-y-1">
         {{template "article-banner-template" .}}
 
         <div class="grid grid-cols-2 gap-4 items-center">
             <div class="flex flex-col">
-                <h3>Titel</h3>
+                <label for="article-title">Titel</label>
                 <input name="article-title" type="text" value="{{.Article.Title}}" />
             </div>
 
-            <div class="flex">
+            <div class="grid grid-cols-1 items-center">
                 <label class="btn text-center" for="article-banner">Titelbild</label>
                 <input class="hidden" id="article-banner" name="article-banner" type="file" required
                     hx-post="/article/upload-banner" hx-swap="outerHTML" hx-target="#article-banner-container" />
@@ -19,20 +19,20 @@
         </div>
     </div>
 
-    <div class="flex flex-col gap-1">
+    <div class="flex flex-col gap-y-1">
-        <h3>Beschreibung</h3>
+        <label for="article-summary">Beschreibung</label>
         <textarea name="article-summary">{{.Article.Summary}}</textarea>
     </div>
 
-    <div class="flex flex-col gap-1">
+    <div class="flex flex-col gap-y-1">
-        <h3>Artikel</h3>
+        <label for="easyMDE">Artikel</label>
-        <div id="editor"></div>
+        <textarea id="easyMDE">{{.Content}}</textarea>
         <input id="article-content" name="article-content" type="hidden" value="{{.Content}}" />
     </div>
 
     <div>
-        <h3>Tags</h3>
+        <span>Tags</span>
-        <div class="flex flex-wrap gap-4">
+        <div class="flex flex-wrap gap-x-4">
             <div>
                 <input id="issue" name="issue" type="checkbox" {{if .Article.IsInIssue}}checked{{end}} />
                 <label for="issue">Orient Express</label>
@@ -48,38 +48,6 @@
         </div>
     </div>
 
-    <div>
-        <h3>Beteiligte</h3>
-        {{range .ArticleUsers}}
-        <div class="border border-slate-200 dark:border-slate-800 flex gap-4 px-2 py-1 rounded-md">
-            <span>{{.FirstName}} {{.LastName}}: </span>
-
-            <div>
-                <input id="{{.ID}}-author" name="user-{{.ID}}" type="radio" value="author" {{if eq .ArticleRole
-                    1}}checked{{end}} />
-                <label for="{{.ID}}-author">Autor</label>
-            </div>
-
-            <div>
-                <input id="{{.ID}}-contributor" name="user-{{.ID}}" type="radio" value="contributor" {{if eq
-                    .ArticleRole 2}}checked{{end}} />
-                <label for="{{.ID}}-contributor">Mitwirkender</label>
-            </div>
-
-            <div>
-                <input id="{{.ID}}-none" name="user-{{.ID}}" type="radio" {{if eq .ArticleRole 0}}checked{{end}} />
-                <label for="{{.ID}}-none">Unbeteiligt</label>
-            </div>
-        </div>
-        {{end}}
-    </div>
-
-    <div>
-        <input id="creator" name="creator" type="checkbox" value="author" {{if eq .Creator.ArticleRole
-            1}}checked{{end}} />
-        <label for="creator">Ich bin Autor.</label>
-    </div>
-
     <div class="btn-area">
         <input class="action-btn" type="submit" value="Senden" hx-post="/article/{{.Action}}"
             hx-target="#page-content" />
@@ -88,44 +56,41 @@
 </form>
 
 <script>
-    var editor = new toastui.Editor({
+    var easyMDE = new EasyMDE({
-        el: document.querySelector('#editor'),
+        element: document.getElementById('easyMDE'),
-        height: '500px',
+        hideIcons: ['image'],
-        hooks: {
+        imageTexts: {sbInit: ''},
-            addImageBlobHook: (blob, callback) => {
+        showIcons: ["code", "table", "upload-image"],
-                const formData = new FormData();
+        uploadImage: true,
-                formData.append('article-image', blob);
 
-                fetch('/article/upload-image', {
+        imageUploadFunction: function (file, onSuccess, onError) {
-                    method: 'POST',
+            var formData = new FormData();
-                    body: formData
+            formData.append('article-image', file);
+
+            fetch('/article/upload-image', {
+                method: 'POST',
+                body: formData
+            })
+                .then(response => response.json())
+                .then(data => {
+                    onSuccess(data);
                 })
-                    .then(response => response.json())
+                .catch(error => {
-                    .then(data => {
+                    htmx.trigger(htmx.find('#notification'), 'htmx:responseError', {xhr: {responseText: error.message}});
-                        callback(data, 'Alternativtext');
+                    onError(error);
-                    })
+                });
-                    .catch(error => {
-                        htmx.trigger(htmx.find('#notification'), 'htmx:responseError', {xhr: {responseText: error.message}});
-                        console.error('Upload fehlgeschlagen:', error);
-                    });
-            }
         },
-        initialEditType: 'wysiwyg',
-        initialValue: '{{.Content}}',
-        language: 'de',
-        theme: localStorage.theme,
-        usageStatistics: 'false'
     });
 
-    editor.on('change', () => {
+    easyMDE.codemirror.on("change", () => {
-        document.getElementById('article-content').value = editor.getMarkdown();
+        document.getElementById('article-content').value = easyMDE.value();
     });
 </script>
 {{end}}
 
 {{define "article-banner-template"}}
 <div id="article-banner-container">
-    <img src="/image/serve/{{.Image}}" alt="" />
+    <img src="/image/{{.BannerImage}}" alt="">
-    <input id="article-banner-url" name="article-banner-url" type="hidden" value="{{.Image}}" />
+    <input id="article-banner-url" name="article-banner-url" type="hidden" value="{{.BannerImage}}" />
 </div>
 {{end}}

web/templates/first-user.html

@@ -0,0 +1,46 @@
+{{define "page-content"}}
+<h2>Erster Benutzer (Administrator)</h2>
+
+<form>
+    <div class="grid grid-cols-3 gap-4">
+        <div>
+            <label for="username">Benutzername</label>
+            <input class="w-full" required name="username" type="text" />
+        </div>
+
+        <div>
+            <label for="password">Passwort</label>
+            <input class="w-full" required name="password" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="password2">Passwort wiederholen</label>
+            <input class="w-full" required name="password2" placeholder="***" type="password" />
+        </div>
+
+        <div>
+            <label for="first-name">Vorname</label>
+            <input class="w-full" required name="first-name" type="text" />
+        </div>
+
+        <div>
+            <label for="last-name">Nachname</label>
+            <input class="w-full" required name="last-name" type="text" />
+        </div>
+
+        <div>
+            <label for="email">Emailadresse</label>
+            <input class="w-full" required name="email" type="text" />
+        </div>
+
+        <div>
+            <label for="email2">Emailadresse wiederholen</label>
+            <input class="w-full" required name="email2" type="text" />
+        </div>
+    </div>
+
+    <div class="btn-area-1">
+        <input class="action-btn" type="submit" value="Anlegen" hx-post="/user/add-first" hx-target="#page-content" />
+    </div>
+</form>
+{{end}}

web/templates/hub.html

@@ -7,11 +7,6 @@
         <h2>Artikel</h2>
         <div class="grid grid-cols-1 md:grid-cols-2 gap-x-4 gap-y-2">
             <button class="btn" hx-get="/article/write" hx-target="#page-content">Artikel schreiben</button>
-            <form class="flex" hx-encoding="multipart/form-data">
-                <label class="btn text-center" for="docx-upload">Word-Dokument hochladen</label>
-                <input accept=".docx" class="hidden" id="docx-upload" name="docx-upload" type="file"
-                    hx-post="/docx/upload" />
-            </form>
             <button class="btn" hx-get="/article/all-rejected" hx-target="#page-content">Artikel bearbeiten</button>
             {{if lt .Role 3}}<button class="btn" hx-get="/article/all-unpublished-unrejected-and-published-rejected"
                 hx-target="#page-content">Artikel veröffentlichen</button>{{end}}

web/templates/index.html

@@ -7,7 +7,7 @@
     <title>Orient Editor</title>
 
     <link href="/web/static/css/style.css" rel="stylesheet">
-    <link rel="stylesheet" href="https://uicdn.toast.com/editor/latest/toastui-editor.min.css" />
+    <link rel="stylesheet" href="https://unpkg.com/easymde/dist/easymde.min.css">
 </head>
 
 <body
@@ -29,8 +29,7 @@
 
     <main class="mx-4">
         <div class="hidden bg-slate-950 dark:bg-slate-50 fixed font-bold p-4 right-8 rounded-lg shadow-lg text-slate-100 dark:text-slate-900 top-8 z-50"
-            id="notification" hx-swap="innerHTML">
+            id="notification">
-            <span id="notification-content"></span>
         </div>
 
         <div id="page-content">
@@ -39,14 +38,12 @@
     </main>
 
     <footer class="text-center text-gray-500 my-8">
-        <p>&copy; 2025 Jason Streifling. Alle Rechte vorbehalten.</p>
+        <p>&copy; 2024 Jason Streifling. Alle Rechte vorbehalten.</p>
         <p>{{.Version}} - <strong>Alpha: Drastische Änderungen und Fehler vorbehalten.</strong></p>
     </footer>
 
-    <script src="https://unpkg.com/htmx.org@2.0.4"></script>
+    <script src="https://unpkg.com/htmx.org@2.0.3"></script>
-    <script src="https://uicdn.toast.com/editor/latest/toastui-editor-all.min.js"></script>
+    <script src="https://unpkg.com/easymde/dist/easymde.min.js"></script>
-    <script src="https://uicdn.toast.com/editor/latest/i18n/de-de.js"></script>
-
     <script>
         document.addEventListener('DOMContentLoaded', () => {
             const toggleSwitch = document.getElementById('theme-toggle');
@@ -73,28 +70,13 @@
             });
         });
     </script>
-
     <script>
-        htmx.on('htmx:afterSwap', function (event) {
-            var notificationContent = document.getElementById('notification-content');
-            if (notificationContent.textContent.trim() !== "") {
-                var notification = document.getElementById('notification');
-                notification.classList.remove('hidden');
-                setTimeout(function () {
-                    notification.classList.add('hidden');
-                    notificationContent.textContent = "";
-                }, 5000);
-            }
-        });
-
         htmx.on('htmx:responseError', function (event) {
-            var notificationContent = document.getElementById('notification-content');
             var notification = document.getElementById('notification');
-            notificationContent.textContent = event.detail.xhr.responseText;
+            notification.innerText = event.detail.xhr.responseText;
             notification.classList.remove('hidden');
             setTimeout(function () {
                 notification.classList.add('hidden');
-                notificationContent.textContent = "";
             }, 5000);
         });
     </script>

web/templates/review-article.html

@@ -3,27 +3,27 @@
 
 <div>
     <div class="w-full" id="article-banner-container">
-        <img src="/image/serve/{{.Image}}" alt="Banner Image">
+        <img src="/image/{{.BannerImage}}" alt="Banner Image">
     </div>
 
-    <h3>Titel</h3>
+    <span>Titel</span>
     <div class="border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
         {{.Article.Title}}
     </div>
 
-    <h3>Beschreibung</h3>
+    <span>Beschreibung</span>
     <div class="border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
         {{.Article.Summary}}
     </div>
 
-    <h3>Artikel</h3>
+    <span>Artikel</span>
     <div class="border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
         <div class="prose text-slate-900 dark:text-slate-100">
             {{.HTMLContent}}
         </div>
     </div>
 
-    <h3>Tags</h3>
+    <span>Tags</span>
     <div class="border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
         {{if .Article.IsInIssue}}
         <span>Orient Express</span>
@@ -35,22 +35,6 @@
         {{end}}
     </div>
 
-    <h3>Autoren</h3>
-    <div class="border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        {{range .Authors}}
-        <span>{{.FirstName}} {{.LastName}}</span>
-        <br>
-        {{end}}
-    </div>
-
-    <h3>Mitwirkende</h3>
-    <div class="border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        {{range .Contributors}}
-        <span>{{.FirstName}} {{.LastName}}</span>
-        <br>
-        {{end}}
-    </div>
-
     {{if eq .Action "publish"}}
     <div class="btn-area-3">
         <input class="action-btn" type="submit" value="{{.ActionButton}}" hx-get="/article/{{.Action}}/{{.Article.ID}}"