Merge branch 'devel'

.air.toml

@@ -3,8 +3,23 @@ testdata_dir = "testdata"
 tmp_dir = "tmp"
 
 [build]
-  args_bin = []
+args_bin = [
-  bin = "./tmp/main -key tmp/key.gob -log tmp/cpolis.log -pics tmp/pics -rss tmp/orientexpress_alle.rss -web web"
+    "-articles tmp/articles",
+    "-config tmp/config.toml",
+    "-desc 'Freiheit, Gleichheit, Brüderlichkeit, Toleranz und Humanität'",
+    "-domain localhost",
+    "-firebase tmp/firebase.json",
+    "-key tmp/key.gob",
+    "-link https://distrikt-ni-st.de",
+    "-log tmp/cpolis.log",
+    "-pdfs tmp/pdfs",
+    "-pics tmp/pics",
+    "-port 8080",
+    "-rss tmp/orientexpress_alle.rss",
+    "-title 'Freimaurer Distrikt Niedersachsen und Sachsen-Anhalt'",
+    "-web web",
+]
+bin = "./tmp/main"
 cmd = "go build -o ./tmp/main ./cmd/main.go"
 delay = 0
 exclude_dir = ["assets", "tmp", "vendor", "testdata"]

README.md

@@ -1,3 +1,18 @@
 # cpolis
 
-cpolis is an application written in Go to serve as the backend of the Orient Express magazine.
+cpolis is an application written in Go to serve as the backend of the Orient
+Express magazine.
+
+## Installation
+
+You should have the following packages installed:
+
+- Go >= 1.22
+- MariaDB
+
+Enable and start the MariaDB service.
+
+    sudo systemctl enable --now mariadb.service
+
+Set up a dedicated MariaDB user for cpolis.
+

cmd/backend/articles.go

@@ -1,4 +1,4 @@
-package model
+package backend
 
 import (
 	"context"
@@ -9,15 +9,21 @@ import (
 )
 
 type Article struct {
-	Title       string
 	Created       time.Time
+	Title         string
 	Description   string
-	Content     string
+	Link          string
-	Published   bool
+	EncURL        string
-	Rejected    bool
+	EncType       string
 	ID            int64
 	AuthorID      int64
 	IssueID       int64
+	EditedID      int64
+	EncLength     int
+	Published     bool
+	Rejected      bool
+	IsInIssue     bool
+	AutoGenerated bool
 }
 
 func (db *DB) AddArticle(a *Article) (int64, error) {
@@ -26,8 +32,9 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 	selectQuery := "SELECT id FROM issues WHERE published = false"
 	insertQuery := `
     INSERT INTO articles
-        (title, description, content, published, rejected, author_id, issue_id)
+        (title, description, link, enc_url, enc_length, enc_type, published,
-    VALUES (?, ?, ?, ?, ?, ?, ?)
+        rejected, author_id, issue_id, edited_id, is_in_issue, auto_generated)
+    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
     `
 
 	for i := 0; i < TxMaxRetries; i++ {
@@ -44,8 +51,9 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 				return 0, fmt.Errorf("error getting issue ID when adding article to DB: %v", err)
 			}
 
-			result, err := tx.Exec(insertQuery, a.Title, a.Description,
+			result, err := tx.Exec(insertQuery, a.Title, a.Description, a.Link,
-				a.Content, a.Published, a.Rejected, a.AuthorID, id)
+				a.EncURL, a.EncLength, a.EncType, 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)
@@ -79,7 +87,9 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 
 func (db *DB) GetArticle(id int64) (*Article, error) {
 	query := `
-    SELECT title, created, description, content, published, author_id
+    SELECT
+        title, created, description, link, enc_url, enc_length, enc_type,
+        published, author_id, issue_id, edited_id, is_in_issue, auto_generated
     FROM articles
     WHERE id = ?
     `
@@ -90,7 +100,9 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 	var err error
 
 	if err := row.Scan(&article.Title, &created, &article.Description,
-		&article.Content, &article.Published, &article.AuthorID); err != nil {
+		&article.Link, &article.EncURL, &article.EncLength, &article.EncType,
+		&article.Published, &article.AuthorID, &article.IssueID, &article.EditedID,
+		&article.IsInIssue, &article.AutoGenerated); err != nil {
 		return nil, fmt.Errorf("error scanning article row: %v", err)
 	}
 
@@ -103,14 +115,15 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 	return article, nil
 }
 
-func (db *DB) GetCertainArticles(published, rejected bool) ([]*Article, error) {
+func (db *DB) GetCertainArticles(attribute string, value bool) ([]*Article, error) {
-	query := `
+	query := fmt.Sprintf(`
-    SELECT id, title, created, description, content, author_id, issue_id
+    SELECT
+        id, title, created, description, link, enc_url, enc_length, enc_type,
+        author_id, issue_id, published, rejected, is_in_issue, auto_generated
     FROM articles
-    WHERE published = ?
+    WHERE %s = ?
-    AND rejected = ?
+    `, attribute)
-    `
+	rows, err := db.Query(query, value)
-	rows, err := db.Query(query, published, rejected)
 	if err != nil {
 		return nil, fmt.Errorf("error querying articles: %v", err)
 	}
@@ -121,12 +134,12 @@ func (db *DB) GetCertainArticles(published, rejected bool) ([]*Article, error) {
 		var created []byte
 
 		if err = rows.Scan(&article.ID, &article.Title, &created,
-			&article.Description, &article.Content, &article.AuthorID,
+			&article.Description, &article.Link, &article.EncURL, &article.EncLength,
-			&article.IssueID); err != nil {
+			&article.EncType, &article.AuthorID, &article.IssueID, &article.Published,
+			&article.Rejected, &article.IsInIssue, &article.AutoGenerated); err != nil {
 			return nil, fmt.Errorf("error scanning article row: %v", err)
 		}
 
-		article.Published = false
 		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)
@@ -143,9 +156,11 @@ func (db *DB) GetCurrentIssueArticles() ([]*Article, error) {
 	txOptions := &sql.TxOptions{Isolation: sql.LevelSerializable}
 	issueQuery := "SELECT id FROM issues WHERE published = false"
 	articlesQuery := `
-    SELECT id, title, created, description, content, author_id
+    SELECT
+        id, title, created, description, link, enc_url, enc_length, enc_type,
+        author_id, auto_generated
     FROM articles
-    WHERE issue_id = ? AND published = true
+    WHERE issue_id = ? AND published = true AND is_in_issue = true
     `
 
 	for i := 0; i < TxMaxRetries; i++ {
@@ -177,7 +192,8 @@ func (db *DB) GetCurrentIssueArticles() ([]*Article, error) {
 				var created []byte
 
 				if err = rows.Scan(&article.ID, &article.Title, &created,
-					&article.Description, &article.Content, &article.AuthorID); err != nil {
+					&article.Description, &article.Link, &article.EncURL, &article.EncLength,
+					&article.EncType, &article.AuthorID, &article.AutoGenerated); err != nil {
 					if rollbackErr := tx.Rollback(); rollbackErr != nil {
 						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
 					}
@@ -256,3 +272,20 @@ func (db *DB) AddArticleToCurrentIssue(id int64) error {
 
 	return fmt.Errorf("error: %v unsuccessful retries for DB operation, aborting", TxMaxRetries)
 }
+
+func (db *DB) DeleteArticle(id int64) error {
+	articlesTagsQuery := "DELETE FROM articles_tags WHERE article_id = ?"
+	articlesQuery := "DELETE FROM articles WHERE id = ?"
+
+	_, err := db.Exec(articlesTagsQuery, id)
+	if err != nil {
+		return fmt.Errorf("error deleting article %v from DB: %v", id, err)
+	}
+
+	_, err = db.Exec(articlesQuery, id)
+	if err != nil {
+		return fmt.Errorf("error deleting article %v from DB: %v", id, err)
+	}
+
+	return nil
+}

cmd/backend/articles_tags.go

@@ -1,4 +1,4 @@
-package model
+package backend
 
 import (
 	"fmt"

cmd/backend/config.go

@@ -0,0 +1,250 @@
+package backend
+
+import (
+	"flag"
+	"fmt"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/BurntSushi/toml"
+)
+
+type Config struct {
+	ArticleDir  string
+	ConfigFile  string
+	DBName      string
+	Description string
+	Domain      string
+	FirebaseKey string
+	KeyFile     string
+	Link        string
+	LogFile     string
+	PDFDir      string
+	PicsDir     string
+	Port        string
+	RSSFile     string
+	Title       string
+	WebDir      string
+}
+
+func newConfig() *Config {
+	return &Config{
+		ArticleDir:  "/var/www/cpolis/articles",
+		ConfigFile:  "/etc/cpolis/config.toml",
+		DBName:      "cpolis",
+		FirebaseKey: "/var/www/cpolis/serviceAccountKey.json",
+		KeyFile:     "/var/www/cpolis/cpolis.key",
+		LogFile:     "/var/log/cpolis.log",
+		PDFDir:      "/var/www/cpolis/pdfs",
+		PicsDir:     "/var/www/cpolis/pics",
+		Port:        ":8080",
+		RSSFile:     "/var/www/cpolis/cpolis.rss",
+		WebDir:      "/var/www/cpolis/web",
+	}
+}
+
+func mkDir(path string, perm fs.FileMode) (string, error) {
+	var err error
+
+	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)
+	}
+	if err = os.MkdirAll(path, perm); err != nil {
+		return "", fmt.Errorf("error creating %v directory: %v", name, err)
+	}
+
+	return path, nil
+}
+
+func mkFile(path string, filePerm, dirPerm fs.FileMode) (string, error) {
+	var err error
+
+	path, err = filepath.Abs(path)
+	if err != nil {
+		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 := strings.Join(stringSlice[:len(stringSlice)-1], "/")
+		if err = os.MkdirAll(dir, dirPerm); err != nil {
+			return "", fmt.Errorf("error creating %v: %v", dir, err)
+		}
+
+		fileName := stringSlice[len(stringSlice)-1]
+		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)
+		}
+	}
+
+	return path, nil
+}
+
+func (c *Config) handleCliArgs() error {
+	var port int
+	var err error
+
+	flag.StringVar(&c.ArticleDir, "articles", c.ArticleDir, "articles directory")
+	flag.StringVar(&c.ConfigFile, "config", c.ConfigFile, "config file")
+	flag.StringVar(&c.DBName, "db", c.DBName, "DB name")
+	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.KeyFile, "key", c.KeyFile, "key file")
+	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.RSSFile, "rss", c.RSSFile, "RSS file")
+	flag.StringVar(&c.Title, "title", c.Title, "channel title")
+	flag.StringVar(&c.WebDir, "web", c.WebDir, "web directory")
+	flag.IntVar(&port, "port", port, "port")
+	flag.Parse()
+
+	if port != 0 {
+		c.Port = fmt.Sprint(":", port)
+	}
+
+	c.ConfigFile, err = mkFile(c.ConfigFile, 0600, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up file: %v", err)
+	}
+
+	return nil
+}
+
+func (c *Config) handleFile(configFile string) error {
+	_, err := toml.DecodeFile(configFile, c)
+	if err != nil {
+		return fmt.Errorf("error reading config file: %v", err)
+	}
+
+	return nil
+}
+
+func (c *Config) setupConfig(cliConfig *Config) error {
+	var err error
+	defaultConfig := newConfig()
+
+	if cliConfig.ArticleDir != defaultConfig.ArticleDir {
+		c.ArticleDir = cliConfig.ArticleDir
+	}
+	c.ArticleDir, err = mkDir(c.ArticleDir, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up directory: %v", err)
+	}
+
+	if cliConfig.DBName != defaultConfig.DBName {
+		c.DBName = cliConfig.DBName
+	}
+
+	if cliConfig.Description != defaultConfig.Description {
+		c.Description = cliConfig.Description
+	}
+
+	if cliConfig.Domain != defaultConfig.Domain {
+		c.Domain = cliConfig.Domain
+	}
+
+	if cliConfig.FirebaseKey != defaultConfig.FirebaseKey {
+		c.FirebaseKey = cliConfig.FirebaseKey
+	}
+	c.FirebaseKey, err = mkFile(c.FirebaseKey, 0600, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up file: %v", err)
+	}
+
+	if cliConfig.KeyFile != defaultConfig.KeyFile {
+		c.KeyFile = cliConfig.KeyFile
+	}
+	c.KeyFile, err = mkFile(c.KeyFile, 0600, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up file: %v", err)
+	}
+
+	if cliConfig.Link != defaultConfig.Link {
+		c.Link = cliConfig.Link
+	}
+
+	if cliConfig.LogFile != defaultConfig.LogFile {
+		c.LogFile = cliConfig.LogFile
+	}
+	c.LogFile, err = mkFile(c.LogFile, 0600, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up file: %v", err)
+	}
+
+	if cliConfig.PDFDir != defaultConfig.PDFDir {
+		c.PDFDir = cliConfig.PDFDir
+	}
+	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
+	}
+
+	if cliConfig.RSSFile != defaultConfig.RSSFile {
+		c.RSSFile = cliConfig.RSSFile
+	}
+	c.RSSFile, err = mkFile(c.RSSFile, 0600, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up file: %v", err)
+	}
+
+	if cliConfig.Title != defaultConfig.Title {
+		c.Title = cliConfig.Title
+	}
+
+	if cliConfig.WebDir != defaultConfig.WebDir {
+		c.WebDir = cliConfig.WebDir
+	}
+	c.WebDir, err = mkDir(c.WebDir, 0700)
+	if err != nil {
+		return fmt.Errorf("error setting up directory: %v", err)
+	}
+
+	return nil
+}
+
+func HandleConfig() (*Config, error) {
+	config := newConfig()
+	cliConfig := newConfig()
+
+	if err := cliConfig.handleCliArgs(); err != nil {
+		return nil, fmt.Errorf("error handling cli arguments: %v", err)
+	}
+
+	err := config.handleFile(cliConfig.ConfigFile)
+	if err != nil {
+		return nil, fmt.Errorf("error reading configuration file: %v", err)
+	}
+
+	if err = config.setupConfig(cliConfig); err != nil {
+		return nil, fmt.Errorf("error setting up files: %v", err)
+	}
+
+	return config, nil
+}

cmd/backend/db.go

@@ -1,4 +1,4 @@
-package model
+package backend
 
 import (
 	"bufio"

cmd/backend/firebase.go

@@ -0,0 +1,42 @@
+package backend
+
+import (
+	"context"
+
+	firebase "firebase.google.com/go/v4"
+	"firebase.google.com/go/v4/auth"
+	"google.golang.org/api/option"
+)
+
+type Client struct{ *auth.Client }
+
+func NewClient(c *Config) (*Client, error) {
+	var err error
+
+	client := new(Client)
+	ctx := context.Background()
+	opt := option.WithCredentialsFile(c.FirebaseKey)
+
+	app, err := firebase.NewApp(ctx, nil, opt)
+	if err != nil {
+		return nil, err
+	}
+
+	client.Client, err = app.Auth(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return client, nil
+}
+
+func (c *Client) Verify(idToken string) (*auth.Token, error) {
+	ctx := context.Background()
+
+	token, err := c.VerifyIDTokenAndCheckRevoked(ctx, idToken)
+	if err != nil {
+		return nil, err
+	}
+
+	return token, nil
+}

cmd/backend/issues.go

@@ -1,4 +1,4 @@
-package model
+package backend
 
 import (
 	"context"

cmd/backend/markdown.go

@@ -1,4 +1,4 @@
-package control
+package backend
 
 import (
 	"bytes"

cmd/backend/rss.go

@@ -0,0 +1,103 @@
+package backend
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"time"
+
+	"git.streifling.com/jason/rss"
+)
+
+func GenerateRSS(c *Config, db *DB) (*string, error) {
+	channel := &rss.Channel{
+		Title:       c.Title,
+		Link:        c.Link,
+		Description: c.Description,
+		Items:       make([]*rss.Item, 0),
+	}
+
+	articles, err := db.GetCertainArticles("published", true)
+	if err != nil {
+		return nil, fmt.Errorf("error getting published articles for RSS feed: %v", err)
+	}
+
+	for _, article := range articles {
+		tags, err := db.GetArticleTags(article.ID)
+		if err != nil {
+			return nil, fmt.Errorf("error getting tags for articles for RSS feed: %v", err)
+		}
+		tagNames := make([]string, 0)
+		for _, tag := range tags {
+			tagNames = append(tagNames, tag.Name)
+		}
+
+		if article.IsInIssue || article.AutoGenerated {
+			tagNames = append(tagNames, fmt.Sprint("Orient Express ", article.IssueID))
+		}
+		if article.AutoGenerated {
+			tagNames = append(tagNames, "autogenerated")
+		}
+
+		user, err := db.GetUser(article.AuthorID)
+		if err != nil {
+			return nil, fmt.Errorf("error getting user user info for RSS feed: %v", err)
+		}
+
+		articleTitle, err := ConvertToPlain(article.Title)
+		if err != nil {
+			return nil, fmt.Errorf("error converting title to plain text for RSS feed: %v", err)
+		}
+
+		articleDescription, err := ConvertToPlain(article.Description)
+		if err != nil {
+			return nil, fmt.Errorf("error converting description to plain text for RSS feed: %v", err)
+		}
+
+		item := &rss.Item{
+			Author:      fmt.Sprint(user.FirstName, " ", user.LastName),
+			Categories:  tagNames,
+			Description: articleDescription,
+			Guid:        string(article.ID),
+			Link:        article.Link,
+			PubDate:     article.Created.Format(time.RFC1123Z),
+			Title:       articleTitle,
+		}
+
+		if article.AutoGenerated {
+			item.Enclosure = &rss.Enclosure{
+				Url:    article.EncURL,
+				Lenght: article.EncLength,
+				Type:   article.EncType,
+			}
+		}
+
+		channel.Items = append(channel.Items, item)
+	}
+
+	feed := rss.NewFeed()
+	feed.Channels = append(feed.Channels, channel)
+	rss, err := feed.ToXML("UTF-8")
+	if err != nil {
+		return nil, fmt.Errorf("error converting RSS feed to XML: %v", err)
+	}
+
+	return &rss, nil
+}
+
+func SaveRSS(filename string, feed *string) error {
+	file, err := os.Create(filename)
+	if err != nil {
+		return fmt.Errorf("error creating file for RSS feed: %v", err)
+	}
+	defer file.Close()
+	if err = file.Chmod(0644); err != nil {
+		return fmt.Errorf("error setting permissions for RSS file: %v", err)
+	}
+
+	if _, err = io.WriteString(file, *feed); err != nil {
+		return fmt.Errorf("error writing to RSS file: %v", err)
+	}
+
+	return nil
+}

cmd/backend/sessions.go

@@ -1,4 +1,4 @@
-package control
+package backend
 
 import (
 	"crypto/rand"
@@ -10,9 +10,7 @@ import (
 	"github.com/gorilla/sessions"
 )
 
-type CookieStore struct {
+type CookieStore struct{ sessions.CookieStore }
-	sessions.CookieStore
-}
 
 func NewKey() ([]byte, error) {
 	key := make([]byte, 32)

cmd/backend/tags.go

@@ -1,4 +1,4 @@
-package model
+package backend
 
 import "fmt"
 

cmd/backend/users.go

@@ -1,4 +1,4 @@
-package model
+package backend
 
 import (
 	"context"
@@ -14,6 +14,7 @@ const (
 	Publisher
 	Editor
 	Author
+	NonExistent
 )
 
 type User struct {
@@ -145,7 +146,7 @@ func (db *DB) GetUser(id int64) (*User, error) {
 	return user, nil
 }
 
-func (db *DB) UpdateUserAttributes(id int64, user, first, last, oldPass, newPass, newPass2 string) error {
+func (db *DB) UpdateOwnAttributes(id int64, user, first, last, oldPass, newPass, newPass2 string) error {
 	passwordEmpty := true
 	if len(newPass) > 0 || len(newPass2) > 0 {
 		if newPass != newPass2 {
@@ -268,3 +269,112 @@ func (db *DB) AddFirstUser(u *User, pass string) (int64, error) {
 	}
 	return 0, fmt.Errorf("error: %v unsuccessful retries for DB operation, aborting", TxMaxRetries)
 }
+
+func (db *DB) GetAllUsers() (map[int64]*User, error) {
+	query := "SELECT id, username, first_name, last_name, 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(map[int64]*User, 0)
+	for rows.Next() {
+		user := new(User)
+		if err = rows.Scan(&user.ID, &user.UserName, &user.FirstName,
+			&user.LastName, &user.Role); err != nil {
+			return nil, fmt.Errorf("error getting user info: %v", err)
+		}
+		users[user.ID] = user
+	}
+
+	return users, nil
+}
+
+func (tx *Tx) SetPassword(id int64, newPass string) error {
+	hashedPass, err := bcrypt.GenerateFromPassword([]byte(newPass), bcrypt.DefaultCost)
+	if err != nil {
+		if rollbackErr := tx.Rollback(); rollbackErr != nil {
+			log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
+		}
+		return fmt.Errorf("error creating password hash: %v", err)
+	}
+
+	setQuery := "UPDATE users SET password = ? WHERE id = ?"
+	if _, err = tx.Exec(setQuery, string(hashedPass), id); err != nil {
+		if rollbackErr := tx.Rollback(); rollbackErr != nil {
+			log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
+		}
+		return fmt.Errorf("error updating password in DB: %v", err)
+	}
+
+	return nil
+}
+
+func (db *DB) UpdateUserAttributes(id int64, user, first, last, newPass, newPass2 string, role int) error {
+	passwordEmpty := true
+	if len(newPass) > 0 || len(newPass2) > 0 {
+		if newPass != newPass2 {
+			return fmt.Errorf("error: passwords do not match")
+		}
+		passwordEmpty = false
+	}
+
+	tx := new(Tx)
+	var err error
+
+	for i := 0; i < TxMaxRetries; i++ {
+		err := func() error {
+			tx.Tx, err = db.Begin()
+			if err != nil {
+				return fmt.Errorf("error starting transaction: %v", err)
+			}
+
+			if !passwordEmpty {
+				if err = tx.SetPassword(id, newPass); err != nil {
+					if rollbackErr := tx.Rollback(); rollbackErr != nil {
+						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
+					}
+					return fmt.Errorf("error changing password: %v", err)
+				}
+			}
+
+			if err = tx.UpdateAttributes(
+				&Attribute{Table: "users", ID: id, AttName: "username", Value: user},
+				&Attribute{Table: "users", ID: id, AttName: "first_name", Value: first},
+				&Attribute{Table: "users", ID: id, AttName: "last_name", Value: last},
+				&Attribute{Table: "users", ID: id, AttName: "role", Value: role},
+			); err != nil {
+				if rollbackErr := tx.Rollback(); rollbackErr != nil {
+					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
+				}
+				return fmt.Errorf("error updating attributes in DB: %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) DeleteUser(id int64) error {
+	query := "DELETE FROM users WHERE id = ?"
+
+	_, err := db.Exec(query, id)
+	if err != nil {
+		return fmt.Errorf("error deleting user %v from DB: %v", id, err)
+	}
+
+	return nil
+}

cmd/calls/articles.go

@@ -0,0 +1,55 @@
+package calls
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"strconv"
+
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+func ServeArticle(c *b.Config, db *b.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if !tokenIsVerified(w, r, c) {
+			return
+		}
+
+		idString := r.PathValue("id")
+		id, err := strconv.ParseInt(idString, 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article, err := db.GetArticle(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if !article.Published {
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		contentBytes, err := os.ReadFile(articleAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		content, err := b.ConvertToHTML(string(contentBytes))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		fmt.Fprint(w, content)
+	}
+}

cmd/calls/images.go

@@ -0,0 +1,26 @@
+package calls
+
+import (
+	"log"
+	"net/http"
+	"path/filepath"
+
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+func ServeImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if !tokenIsVerified(w, r, c) {
+			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("pic"))
+	}
+}

cmd/calls/pdf.go

@@ -0,0 +1,48 @@
+package calls
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+func ServePDFList(c *b.Config) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if !tokenIsVerified(w, r, c) {
+			return
+		}
+
+		files, err := os.ReadDir(c.PDFDir)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		fileNames := make([]string, 0)
+		for _, file := range files {
+			fileNames = append(fileNames, file.Name())
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		if err = json.NewEncoder(w).Encode(fileNames); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+	}
+}
+
+func ServePDF(c *b.Config) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if !tokenIsVerified(w, r, c) {
+			return
+		}
+
+		http.ServeFile(w, r, fmt.Sprint(c.PDFDir, "/", r.PathValue("id")))
+	}
+}

cmd/calls/rss.go

@@ -0,0 +1,17 @@
+package calls
+
+import (
+	"net/http"
+
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+func ServeRSS(c *b.Config) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if !tokenIsVerified(w, r, c) {
+			return
+		}
+
+		http.ServeFile(w, r, c.RSSFile)
+	}
+}

cmd/calls/verification.go

@@ -0,0 +1,34 @@
+package calls
+
+import (
+	"log"
+	"net/http"
+
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+// tokenIsVerified verifies that a request is authorized. It returns a bool.
+func tokenIsVerified(w http.ResponseWriter, r *http.Request, c *b.Config) bool {
+	idToken := r.Header.Get("Authorization")
+	if idToken == "" {
+		log.Println("Authorization header missing")
+		http.Error(w, "Authorization header missing", http.StatusUnauthorized)
+		return false
+	}
+
+	client, err := b.NewClient(c)
+	if err != nil {
+		log.Println(err)
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return false
+	}
+
+	_, err = client.Verify(idToken)
+	if err != nil {
+		log.Println(err)
+		http.Error(w, err.Error(), http.StatusUnauthorized)
+		return false
+	}
+
+	return true
+}

cmd/control/cli.go

@@ -1,60 +0,0 @@
-package control
-
-import (
-	"flag"
-	"fmt"
-	"path/filepath"
-)
-
-type CliArgs struct {
-	DBName  string
-	KeyFile string
-	LogFile string
-	Port    string
-	PicsDir string
-	RSSFile string
-	WebDir  string
-}
-
-func HandleCliArgs() (*CliArgs, error) {
-	var err error
-	cliArgs := new(CliArgs)
-
-	keyFile := flag.String("key", "/var/www/cpolis/cpolis.key", "key file")
-	logFile := flag.String("log", "/var/log/cpolis.log", "log file")
-	picsDir := flag.String("pics", "/var/www/cpolis/pics", "pictures directory")
-	port := flag.Int("port", 8080, "port")
-	rssFile := flag.String("rss", "/var/www/cpolis/cpolis.rss", "RSS file")
-	webDir := flag.String("web", "/var/www/cpolis/web", "web directory")
-	flag.StringVar(&cliArgs.DBName, "db", "cpolis", "DB name")
-	flag.Parse()
-
-	cliArgs.KeyFile, err = filepath.Abs(*keyFile)
-	if err != nil {
-		return nil, fmt.Errorf("error finding absolute path for KeyFile: %v", err)
-	}
-
-	cliArgs.LogFile, err = filepath.Abs(*logFile)
-	if err != nil {
-		return nil, fmt.Errorf("error finding absolute path for LogFile: %v", err)
-	}
-
-	cliArgs.PicsDir, err = filepath.Abs(*picsDir)
-	if err != nil {
-		return nil, fmt.Errorf("error finding absolute path for PicsDir: %v", err)
-	}
-
-	cliArgs.Port = fmt.Sprint(":", *port)
-
-	cliArgs.RSSFile, err = filepath.Abs(*rssFile)
-	if err != nil {
-		return nil, fmt.Errorf("error finding absolute path for RSSFile: %v", err)
-	}
-
-	cliArgs.WebDir, err = filepath.Abs(*webDir)
-	if err != nil {
-		return nil, fmt.Errorf("error finding absolute path for WebDir: %v", err)
-	}
-
-	return cliArgs, nil
-}

cmd/control/rss.go

@@ -1,131 +0,0 @@
-package control
-
-import (
-	"fmt"
-	"io"
-	"os"
-	"time"
-
-	"git.streifling.com/jason/rss"
-	"streifling.com/jason/cpolis/cmd/model"
-)
-
-func GetChannel(db *model.DB, title, link, description string) (*rss.Channel, error) {
-	channel := &rss.Channel{
-		Title:       title,
-		Link:        link,
-		Description: description,
-		Items:       make([]*rss.Item, 0),
-	}
-
-	articles, err := db.GetCertainArticles(true, false)
-	if err != nil {
-		return nil, fmt.Errorf("error fetching published articles: %v", err)
-	}
-
-	for _, article := range articles {
-		tags, err := db.GetArticleTags(article.ID)
-		if err != nil {
-			return nil, fmt.Errorf("error fetching tags for article %v: %v", article.Title, err)
-		}
-		tagNames := make([]string, 0)
-		for _, tag := range tags {
-			tagNames = append(tagNames, tag.Name)
-		}
-
-		user, err := db.GetUser(article.AuthorID)
-		if err != nil {
-			return nil, fmt.Errorf("error finding user %v: %v", article.AuthorID, err)
-		}
-
-		channel.Items = append(channel.Items, &rss.Item{
-			Title:       article.Title,
-			Author:      user.FirstName + user.LastName,
-			PubDate:     article.Created.Format(time.RFC1123Z),
-			Description: article.Description,
-			Content:     &rss.Content{Value: article.Content},
-			Categories:  tagNames,
-		})
-	}
-
-	return channel, nil
-}
-
-func GenerateRSS(db *model.DB, title, link, desc string) (*string, error) {
-	channel := &rss.Channel{
-		Title:       title,
-		Link:        link,
-		Description: desc,
-		Items:       make([]*rss.Item, 0),
-	}
-
-	articles, err := db.GetCertainArticles(true, false)
-	if err != nil {
-		return nil, fmt.Errorf("error getting published articles for RSS feed: %v", err)
-	}
-
-	for _, article := range articles {
-		tags, err := db.GetArticleTags(article.ID)
-		if err != nil {
-			return nil, fmt.Errorf("error getting tags for articles for RSS feed: %v", err)
-		}
-		tagNames := make([]string, 0)
-		for _, tag := range tags {
-			tagNames = append(tagNames, tag.Name)
-		}
-		tagNames = append(tagNames, fmt.Sprint("Orient Express ", article.IssueID))
-
-		user, err := db.GetUser(article.AuthorID)
-		if err != nil {
-			return nil, fmt.Errorf("error getting user user info for RSS feed: %v", err)
-		}
-
-		articleTitle, err := ConvertToPlain(article.Title)
-		if err != nil {
-			return nil, fmt.Errorf("error converting title to plain text for RSS feed: %v", err)
-		}
-
-		articleDescription, err := ConvertToPlain(article.Description)
-		if err != nil {
-			return nil, fmt.Errorf("error converting description to plain text for RSS feed: %v", err)
-		}
-
-		articleContent, err := ConvertToHTML(article.Content)
-		if err != nil {
-			return nil, fmt.Errorf("error converting content to HTML for RSS feed: %v", err)
-		}
-
-		channel.Items = append(channel.Items, &rss.Item{
-			Title:       articleTitle,
-			Author:      user.FirstName + user.LastName,
-			PubDate:     article.Created.Format(time.RFC1123Z),
-			Description: articleDescription,
-			Content:     &rss.Content{Value: articleContent},
-			Categories:  tagNames,
-		})
-	}
-
-	feed := rss.NewFeed()
-	feed.Channels = append(feed.Channels, channel)
-	rss, err := feed.ToXML()
-	if err != nil {
-		return nil, fmt.Errorf("error converting RSS feed to XML: %v", err)
-	}
-
-	return &rss, nil
-}
-
-func SaveRSS(filename string, feed *string) error {
-	file, err := os.Create(filename)
-	if err != nil {
-		return fmt.Errorf("error creating file for RSS feed: %v", err)
-	}
-	defer file.Close()
-	file.Chmod(0644)
-
-	if _, err = io.WriteString(file, *feed); err != nil {
-		return fmt.Errorf("error writing to RSS file: %v", err)
-	}
-
-	return nil
-}

cmd/frontend/articles.go

@@ -0,0 +1,855 @@
+package frontend
+
+import (
+	"encoding/json"
+	"fmt"
+	"html/template"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/google/uuid"
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+const (
+	EditMode = iota
+	PreviewMode
+)
+
+type EditorHTMLData struct {
+	Selected     map[int64]bool
+	Content      string
+	Action       string
+	ActionTitle  string
+	ActionButton string
+	HTMLContent  template.HTML
+	Article      *b.Article
+	Tags         []*b.Tag
+}
+
+func copyFile(src, dst string) error {
+	srcFile, err := os.Open(src)
+	if err != nil {
+		return fmt.Errorf("error opening source file: %v", err)
+	}
+	defer srcFile.Close()
+
+	dstFile, err := os.Create(dst)
+	if err != nil {
+		return fmt.Errorf("error opening destination file: %v", err)
+	}
+	defer dstFile.Close()
+
+	_, err = io.Copy(dstFile, srcFile)
+	if err != nil {
+		return fmt.Errorf("error copying file: %v", err)
+	}
+
+	return dstFile.Sync()
+}
+
+func WriteArticle(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 {
+			return
+		}
+
+		data := new(EditorHTMLData)
+
+		if session.Values["article"] == nil {
+			data = &EditorHTMLData{Article: new(b.Article)}
+		} else {
+			data = session.Values["article"].(*EditorHTMLData)
+		}
+		// data.Mode = EditMode
+
+		data.Tags, err = db.GetTagList()
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data.Action = "submit"
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func SubmitArticle(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 {
+			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"),
+			Description:   r.PostFormValue("article-description"),
+			Published:     false,
+			Rejected:      false,
+			AuthorID:      session.Values["id"].(int64),
+			IsInIssue:     r.PostFormValue("issue") == "on",
+			AutoGenerated: false,
+		}
+
+		article.ID, err = db.AddArticle(article)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		if err = os.WriteFile(articleAbsName, []byte(r.PostFormValue("article-content")), 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article.Link = fmt.Sprint(c.Domain, "/article/serve/", article.ID)
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "link", Value: article.Link}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		r.ParseForm()
+		tags := make([]int64, 0)
+		for _, tag := range r.Form["tags"] {
+			tagID, err := strconv.ParseInt(tag, 10, 64)
+			if err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			tags = append(tags, tagID)
+		}
+		if err = db.WriteArticleTags(article.ID, tags); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func ResubmitArticle(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 {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		title := r.PostFormValue("article-title")
+		description := r.PostFormValue("article-description")
+		content := r.PostFormValue("article-content")
+
+		link := fmt.Sprint(c.ArticleDir, "/", id, ".md")
+		if err = os.WriteFile(link, []byte(content), 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.UpdateAttributes(
+			&b.Attribute{Table: "articles", ID: id, AttName: "title", Value: title},
+			&b.Attribute{Table: "articles", ID: id, AttName: "description", Value: description},
+			&b.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: false},
+			&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
+		}
+
+		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.StatusInternalServerError)
+				return
+			}
+			tags = append(tags, tagID)
+		}
+		if err = db.UpdateArticleTags(id, tags); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func ShowUnpublishedUnrejectedAndPublishedRejectedArticles(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if _, err := getSession(w, r, c, s); err != nil {
+			return
+		}
+
+		rejectedArticles, err := db.GetCertainArticles("rejected", true)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		articles := make([]*b.Article, 0)
+		for _, article := range rejectedArticles {
+			if article.Published {
+				articles = append(articles, article)
+			}
+		}
+
+		unpublishedArticles, err := db.GetCertainArticles("published", false)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		for _, article := range unpublishedArticles {
+			if !article.Rejected {
+				articles = append(articles, article)
+			}
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/unpublished-articles.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles)
+	}
+}
+
+func ShowRejectedArticles(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 {
+			return
+		}
+
+		data := new(struct {
+			MyIDs            map[int64]bool
+			RejectedArticles []*b.Article
+		})
+
+		data.RejectedArticles, err = db.GetCertainArticles("rejected", true)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data.MyIDs = make(map[int64]bool)
+		for _, article := range data.RejectedArticles {
+			if article.AuthorID == session.Values["id"].(int64) {
+				data.MyIDs[article.ID] = true
+			}
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/rejected-articles.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func ReviewRejectedArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if _, err := getSession(w, r, c, s); err != nil {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data := new(EditorHTMLData)
+		data.Article, err = db.GetArticle(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", data.Article.ID, ".md")
+		content, err := os.ReadFile(articleAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		data.Content = string(content)
+
+		data.Tags, err = db.GetTagList()
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		selectedTags, err := db.GetArticleTags(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		data.Selected = make(map[int64]bool)
+		for _, tag := range selectedTags {
+			data.Selected[tag.ID] = true
+		}
+
+		data.Action = fmt.Sprint("resubmit/", data.Article.ID)
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func PublishArticle(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 {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		article, err := db.GetArticle(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.AddArticleToCurrentIssue(article.ID); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.UpdateAttributes(
+			&b.Attribute{Table: "articles", ID: id, AttName: "published", Value: true},
+			&b.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: false},
+			&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
+		}
+
+		if article.EditedID != 0 {
+			oldArticle, err := db.GetArticle(article.EditedID)
+			if err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			if err = db.DeleteArticle(oldArticle.ID); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			if err = os.Remove(fmt.Sprint(c.ArticleDir, "/", oldArticle.ID, ".md")); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			if err = db.UpdateAttributes(
+				&b.Attribute{Table: "articles", ID: id, AttName: "link", Value: fmt.Sprint(c.Domain, "/article/serve/", article.ID)},
+				&b.Attribute{Table: "articles", ID: id, AttName: "edited_id", Value: 0},
+			); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+		}
+
+		feed, err := b.GenerateRSS(c, db)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		if err = b.SaveRSS(c.RSSFile, feed); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func RejectArticle(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 {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: true}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func ShowCurrentArticles(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if _, err := getSession(w, r, c, s); err != nil {
+			return
+		}
+
+		articles, err := db.GetCurrentIssueArticles()
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/current-articles.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles)
+	}
+}
+
+func UploadArticleImage(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 {
+			return
+		}
+
+		file, header, err := r.FormFile("article-image")
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+		defer file.Close()
+
+		nameStrings := strings.Split(header.Filename, ".")
+		extension := "." + nameStrings[len(nameStrings)-1]
+		filename := fmt.Sprint(uuid.New(), extension)
+		absFilepath, err := filepath.Abs(fmt.Sprint(c.PicsDir, "/", filename))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		img, err := os.Create(absFilepath)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		defer img.Close()
+
+		if _, err = io.Copy(img, file); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		url := fmt.Sprint(c.Domain, "/image/serve/", filename)
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(url)
+	}
+}
+
+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 := getSession(w, r, c, s); err != nil {
+			return
+		}
+
+		data := new(struct {
+			Action   string
+			Articles []*b.Article
+		})
+		data.Action = action
+
+		publishedArticles, err := db.GetCertainArticles("published", true)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		for _, article := range publishedArticles {
+			if !article.AutoGenerated {
+				data.Articles = append(data.Articles, article)
+			}
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/published-articles.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+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 := getSession(w, r, c, s); err != nil {
+			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)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data := &EditorHTMLData{
+			Article: &b.Article{
+				ID:        id,
+				IsInIssue: article.IsInIssue,
+			},
+			Action:       action,
+			ActionTitle:  title,
+			ActionButton: button,
+		}
+
+		data.Article.Title, err = b.ConvertToPlain(article.Title)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data.Article.Description, err = b.ConvertToPlain(article.Description)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		content, err := os.ReadFile(articleAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		data.Content, err = b.ConvertToHTML(string(content))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		data.HTMLContent = template.HTML(data.Content)
+
+		data.Tags, err = db.GetArticleTags(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/review-article.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func DeleteArticle(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 {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.DeleteArticle(id); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = os.Remove(fmt.Sprint(c.ArticleDir, "/", id, ".md")); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		feed, err := b.GenerateRSS(c, db)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		if err = b.SaveRSS(c.RSSFile, feed); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"].(int))
+	}
+}
+
+func AllowEditArticle(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 {
+			return
+		}
+
+		oldID, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		fmt.Println(oldID)
+
+		oldArticle, err := db.GetArticle(oldID)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		newArticle := oldArticle
+		newArticle.Published = false
+		newArticle.Rejected = true
+		newArticle.EditedID = oldArticle.ID
+
+		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: oldID, AttName: "edited_id", Value: newID}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = copyFile(fmt.Sprint(c.ArticleDir, "/", oldID, ".md"), fmt.Sprint(c.ArticleDir, "/", newID, ".md")); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"].(int))
+	}
+}
+
+func EditArticle(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if _, err := getSession(w, r, c, s); err != nil {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		data := new(EditorHTMLData)
+
+		data.Article, err = db.GetArticle(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		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)
+			return
+		}
+		data.Content = string(content)
+
+		data.Tags, err = db.GetArticleTags(data.Article.ID)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		selectedTags, err := db.GetArticleTags(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		data.Selected = make(map[int64]bool)
+		for _, tag := range selectedTags {
+			data.Selected[tag.ID] = true
+		}
+
+		data.Action = fmt.Sprint("save/", data.Article.ID)
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func SaveArticle(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 {
+			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"),
+			Description:   r.PostFormValue("article-description"),
+			Published:     false,
+			Rejected:      false,
+			AuthorID:      session.Values["id"].(int64),
+			IsInIssue:     r.PostFormValue("issue") == "on",
+			AutoGenerated: false,
+		}
+
+		oldID, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		fmt.Println(oldID)
+		if oldID != 0 {
+			if err = db.DeleteArticle(oldID); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			if err = os.Remove(fmt.Sprint(c.ArticleDir, "/", oldID, ".md")); 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)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		if err = os.WriteFile(articleAbsName, []byte(r.PostFormValue("article-content")), 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article.Link = fmt.Sprint(c.Domain, "/article/serve/", article.ID)
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "link", Value: article.Link}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		r.ParseForm()
+		tags := make([]int64, 0)
+		for _, tag := range r.Form["tags"] {
+			tagID, err := strconv.ParseInt(tag, 10, 64)
+			if err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			tags = append(tags, tagID)
+		}
+		if err = db.WriteArticleTags(article.ID, tags); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}

cmd/frontend/editor.go

@@ -1,31 +1,32 @@
-package view
+package frontend
 
 import (
 	"html/template"
 	"net/http"
 
-	"streifling.com/jason/cpolis/cmd/control"
+	b "streifling.com/jason/cpolis/cmd/backend"
-	"streifling.com/jason/cpolis/cmd/model"
 )
 
-func CreateTag(c *control.CliArgs) http.HandlerFunc {
+func CreateTag(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 {
+			return
+		}
+
 		tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-tag.html")
 		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil)
 	}
 }
 
-func AddTag(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
+func AddTag(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		db.AddTag(r.PostFormValue("tag"))
+		session, err := getSession(w, r, c, s)
-
-		session, err := s.Get(r, "cookie")
 		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
+			return
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
 		}
 
+		db.AddTag(r.PostFormValue("tag"))
+
 		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
 		tmpl = template.Must(tmpl, err)
 		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])

cmd/frontend/issues.go

@@ -0,0 +1,196 @@
+package frontend
+
+import (
+	"fmt"
+	"html/template"
+	"io"
+	"log"
+	"mime"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/google/uuid"
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+func PublishLatestIssue(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 {
+			return
+		}
+
+		session.Values["article"] = nil
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		title := r.PostFormValue("issue-title")
+		if len(title) == 0 {
+			err = fmt.Errorf("error: no title for issue specified")
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if session.Values["issue-image"] == nil {
+			err := "error: Image required"
+			log.Println(err)
+			http.Error(w, err, http.StatusBadRequest)
+			return
+		}
+
+		imgFileName := session.Values["issue-image"].(string)
+		imgAbsName := fmt.Sprint(c.PicsDir, "/", imgFileName)
+
+		imgFile, err := os.Open(imgAbsName)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		defer imgFile.Close()
+
+		imgInfo, err := imgFile.Stat()
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article := &b.Article{
+			Title:         title,
+			EncURL:        fmt.Sprint(c.Domain, "/image/serve/", imgFileName),
+			EncLength:     int(imgInfo.Size()),
+			EncType:       mime.TypeByExtension(filepath.Ext(imgAbsName)),
+			Published:     true,
+			Rejected:      false,
+			Created:       time.Now(),
+			AuthorID:      session.Values["id"].(int64),
+			AutoGenerated: true,
+		}
+
+		article.ID, err = db.AddArticle(article)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		articleAbsName := fmt.Sprint(c.ArticleDir, "/", article.ID, ".md")
+		if err = os.WriteFile(articleAbsName, []byte(r.PostFormValue("article-content")), 0644); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		article.Link = fmt.Sprint(c.Domain, "/article/serve/", article.ID)
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "link", Value: article.Link}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.UpdateAttributes(&b.Attribute{Table: "articles", ID: article.ID, AttName: "link", Value: article.Link}); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.AddArticleToCurrentIssue(article.ID); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err := db.PublishLatestIssue(); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		feed, err := b.GenerateRSS(c, db)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		if err = b.SaveRSS(c.RSSFile, feed); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		session.Values["issue-image"] = nil
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func UploadIssueImage(c *b.Config, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		session, err := getSession(w, r, c, s)
+		if err != nil {
+			return
+		}
+
+		if err := r.ParseMultipartForm(10 << 20); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		file, header, err := r.FormFile("issue-image")
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		defer file.Close()
+
+		nameStrings := strings.Split(header.Filename, ".")
+		extension := "." + nameStrings[len(nameStrings)-1]
+		filename := fmt.Sprint(uuid.New(), extension)
+		absFilepath, err := filepath.Abs(fmt.Sprint(c.PicsDir, "/", filename))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		img, err := os.Create(absFilepath)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		defer img.Close()
+
+		if _, err = io.Copy(img, file); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		session.Values["issue-image"] = filename
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.WriteHeader(http.StatusOK)
+	}
+}

cmd/frontend/pdf.go

@@ -0,0 +1,59 @@
+package frontend
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/google/uuid"
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+func UploadPDF(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 {
+			return
+		}
+
+		if err := r.ParseMultipartForm(10 << 20); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		file, _, err := r.FormFile("pdf-upload")
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		defer file.Close()
+
+		filename := fmt.Sprint(uuid.New(), ".pdf")
+		absFilepath, err := filepath.Abs(fmt.Sprint(c.PDFDir, "/", filename))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		pdf, err := os.Create(absFilepath)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		defer pdf.Close()
+
+		if _, err = io.Copy(pdf, file); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.WriteHeader(http.StatusOK)
+	}
+}

cmd/frontend/sessions.go

@@ -1,4 +1,4 @@
-package view
+package frontend
 
 import (
 	"fmt"
@@ -6,11 +6,10 @@ import (
 	"log"
 	"net/http"
 
-	"streifling.com/jason/cpolis/cmd/control"
+	b "streifling.com/jason/cpolis/cmd/backend"
-	"streifling.com/jason/cpolis/cmd/model"
 )
 
-func saveSession(w http.ResponseWriter, r *http.Request, s *control.CookieStore, u *model.User) error {
+func saveSession(w http.ResponseWriter, r *http.Request, s *b.CookieStore, u *b.User) error {
 	session, err := s.Get(r, "cookie")
 	if err != nil {
 		return fmt.Errorf("error getting session: %v", err)
@@ -27,7 +26,7 @@ func saveSession(w http.ResponseWriter, r *http.Request, s *control.CookieStore,
 	return nil
 }
 
-func HomePage(c *control.CliArgs, db *model.DB, s *control.CookieStore) 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 {
@@ -54,14 +53,14 @@ func HomePage(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.Han
 	}
 }
 
-func Login(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
+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")
 
 		id, ok := db.GetID(userName)
 		if !ok {
-			http.Error(w, fmt.Sprintf("no such user: %v", userName), http.StatusInternalServerError)
+			http.Error(w, fmt.Sprintf("no such user: %v", userName), http.StatusBadRequest)
 			return
 		}
 
@@ -89,17 +88,14 @@ func Login(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.Handle
 	}
 }
 
-func Logout(c *control.CliArgs, s *control.CookieStore) http.HandlerFunc {
+func Logout(c *b.Config, s *b.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := s.Get(r, "cookie")
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
+			return
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
 		}
 
 		session.Options.MaxAge = -1
-
 		if err = session.Save(r, w); err != nil {
 			log.Println(err)
 			http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -110,3 +106,22 @@ func Logout(c *control.CliArgs, s *control.CookieStore) http.HandlerFunc {
 		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil)
 	}
 }
+
+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 {
+			return
+		}
+
+		session.Values["article"] = nil
+		if err = session.Save(r, w); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", session.Values["role"].(int))
+	}
+}

cmd/frontend/users.go

@@ -1,4 +1,4 @@
-package view
+package frontend
 
 import (
 	"fmt"
@@ -7,16 +7,15 @@ import (
 	"net/http"
 	"strconv"
 
-	"streifling.com/jason/cpolis/cmd/control"
+	b "streifling.com/jason/cpolis/cmd/backend"
-	"streifling.com/jason/cpolis/cmd/model"
 )
 
 type UserData struct {
-	*model.User
+	*b.User
 	Msg string
 }
 
-func checkUserStrings(user *model.User) (string, int, bool) {
+func checkUserStrings(user *b.User) (string, int, bool) {
 	userLen := 15
 	nameLen := 50
 
@@ -31,15 +30,24 @@ func checkUserStrings(user *model.User) (string, int, bool) {
 	}
 }
 
-func CreateUser(c *control.CliArgs) http.HandlerFunc {
+func CreateUser(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 {
+			return
+		}
+
 		tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
 		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil)
 	}
 }
 
-func AddUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) 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 := getSession(w, r, c, s)
+		if err != nil {
+			return
+		}
+
 		role, err := strconv.Atoi(r.PostFormValue("role"))
 		if err != nil {
 			log.Println(err)
@@ -48,7 +56,7 @@ func AddUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.Hand
 		}
 
 		htmlData := UserData{
-			User: &model.User{
+			User: &b.User{
 				UserName:  r.PostFormValue("username"),
 				FirstName: r.PostFormValue("first-name"),
 				LastName:  r.PostFormValue("last-name"),
@@ -96,17 +104,16 @@ func AddUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.Hand
 		}
 
 		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", 0)
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"].(int))
 	}
 }
 
-func EditUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) 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 := s.Get(r, "cookie")
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
+			return
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
 		}
 
 		user, err := db.GetUser(session.Values["id"].(int64))
@@ -116,22 +123,20 @@ func EditUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.Han
 			return
 		}
 
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-user.html")
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-self.html")
 		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user)
 	}
 }
 
-func UpdateUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) 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 := s.Get(r, "cookie")
+		session, err := getSession(w, r, c, s)
 		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
+			return
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
 		}
 
 		userData := UserData{
-			User: &model.User{
+			User: &b.User{
 				ID:        session.Values["id"].(int64),
 				UserName:  r.PostFormValue("username"),
 				FirstName: r.PostFormValue("first-name"),
@@ -172,7 +177,7 @@ func UpdateUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.H
 			}
 		}
 
-		if err = db.UpdateUserAttributes(
+		if err = db.UpdateOwnAttributes(
 			userData.ID,
 			userData.UserName,
 			userData.FirstName,
@@ -191,16 +196,15 @@ func UpdateUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.H
 	}
 }
 
-func AddFirstUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) 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
-
 		htmlData := UserData{
-			User: &model.User{
+			User: &b.User{
 				UserName:  r.PostFormValue("username"),
 				FirstName: r.PostFormValue("first-name"),
 				LastName:  r.PostFormValue("last-name"),
-				Role:      model.Admin,
+				Role:      b.Admin,
 			},
 		}
 		pass := r.PostFormValue("password")
@@ -265,3 +269,162 @@ func AddFirstUser(c *control.CliArgs, db *model.DB, s *control.CookieStore) http
 		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", 0)
 	}
 }
+
+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 := getSession(w, r, c, s)
+		if err != nil {
+			return
+		}
+
+		data := new(struct {
+			Users  map[int64]*b.User
+			Action string
+		})
+
+		data.Action = action
+		data.Users, err = db.GetAllUsers()
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		delete(data.Users, session.Values["id"].(int64))
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/show-all-users.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func EditUser(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if _, err := getSession(w, r, c, s); err != nil {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		user, err := db.GetUser(id)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-user.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user)
+	}
+}
+
+func UpdateUser(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 {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		role, err := strconv.Atoi(r.PostFormValue("role"))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		userData := UserData{
+			User: &b.User{
+				ID:        id,
+				UserName:  r.PostFormValue("username"),
+				FirstName: r.PostFormValue("first-name"),
+				LastName:  r.PostFormValue("last-name"),
+				Role:      role,
+			},
+		}
+		newPass := r.PostFormValue("password")
+		newPass2 := r.PostFormValue("password2")
+
+		if len(userData.UserName) == 0 || len(userData.FirstName) == 0 ||
+			len(userData.LastName) == 0 {
+			userData.Msg = "Alle Felder mit * müssen ausgefüllt sein."
+			tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-user.html")
+			tmpl = template.Must(tmpl, err)
+			tmpl.ExecuteTemplate(w, "page-content", userData.Msg)
+			return
+		}
+
+		userString, stringLen, ok := checkUserStrings(userData.User)
+		if !ok {
+			userData.Msg = fmt.Sprint(userString, " ist zu lang. Maximal ",
+				stringLen, " Zeichen erlaubt.")
+			tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-user.html")
+			tmpl = template.Must(tmpl, err)
+			tmpl.ExecuteTemplate(w, "page-content", userData)
+			return
+		}
+
+		if id, ok := db.GetID(userData.UserName); ok {
+			if id != userData.ID {
+				userData.Msg = "Benutzername bereits vergeben."
+				userData.UserName = ""
+				tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-user.html")
+				tmpl = template.Must(tmpl, err)
+				tmpl.ExecuteTemplate(w, "page-content", userData)
+				return
+			}
+		}
+
+		if err = db.UpdateUserAttributes(
+			userData.ID,
+			userData.UserName,
+			userData.FirstName,
+			userData.LastName,
+			newPass,
+			newPass2,
+			userData.Role); err != nil {
+			userData.Msg = "Aktualisierung der Benutzerdaten fehlgeschlagen."
+			tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-user.html")
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", userData)
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"].(int))
+	}
+}
+
+func DeleteUser(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 {
+			return
+		}
+
+		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err = db.DeleteUser(id); err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"].(int))
+	}
+}

cmd/frontend/verification.go

@@ -0,0 +1,29 @@
+package frontend
+
+import (
+	"errors"
+	"html/template"
+	"net/http"
+
+	"github.com/gorilla/sessions"
+	b "streifling.com/jason/cpolis/cmd/backend"
+)
+
+// getSession is used for verifying that the user is logged in and returns their session and an error.
+func getSession(w http.ResponseWriter, r *http.Request, c *b.Config, s *b.CookieStore) (*sessions.Session, error) {
+	msg := "Keine gültige Session. Bitte erneut anmelden."
+	tmpl, tmplErr := template.ParseFiles(c.WebDir+"/templates/index.html", c.WebDir+"/templates/login.html")
+
+	session, err := s.Get(r, "cookie")
+	if err != nil {
+		template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", msg)
+		return nil, err
+	}
+
+	if session.IsNew {
+		template.Must(tmpl, tmplErr).ExecuteTemplate(w, "page-content", msg)
+		return session, errors.New("error: no existing session")
+	}
+
+	return session, nil
+}

cmd/main.go

@@ -6,79 +6,92 @@ import (
 	"net/http"
 	"os"
 
-	"streifling.com/jason/cpolis/cmd/control"
+	b "streifling.com/jason/cpolis/cmd/backend"
-	"streifling.com/jason/cpolis/cmd/model"
+	c "streifling.com/jason/cpolis/cmd/calls"
-	"streifling.com/jason/cpolis/cmd/view"
+	f "streifling.com/jason/cpolis/cmd/frontend"
 )
 
 func init() {
-	gob.Register(model.User{})
+	gob.Register(b.User{})
 }
 
 func main() {
-	args, err := control.HandleCliArgs()
+	config, err := b.HandleConfig()
 	if err != nil {
 		log.Fatalln(err)
 	}
 
-	logFile, err := os.OpenFile(args.LogFile, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
+	logFile, err := os.OpenFile(config.LogFile, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
 	if err != nil {
 		log.Fatalln(err)
 	}
 	defer logFile.Close()
 	log.SetOutput(logFile)
 
-	db, err := model.OpenDB(args.DBName)
+	db, err := b.OpenDB(config.DBName)
 	if err != nil {
 		log.Fatalln(err)
 	}
 	defer db.Close()
 
-	key, err := control.LoadKey(args.KeyFile)
+	key, err := b.LoadKey(config.KeyFile)
 	if err != nil {
-		key, err = control.NewKey()
+		key, err = b.NewKey()
 		if err != nil {
 			log.Fatalln(err)
 		}
-		control.SaveKey(key, args.KeyFile)
+		b.SaveKey(key, config.KeyFile)
 	}
-	store := control.NewCookieStore(key)
+	store := b.NewCookieStore(key)
 
 	mux := http.NewServeMux()
 	mux.Handle("/web/static/", http.StripPrefix("/web/static/",
-		http.FileServer(http.Dir(args.WebDir+"/static/"))))
+		http.FileServer(http.Dir(config.WebDir+"/static/"))))
-	mux.HandleFunc("/", view.HomePage(args, db, store))
+	mux.HandleFunc("/", f.HomePage(config, db, store))
 
-	mux.HandleFunc("GET /create-tag/", view.CreateTag(args))
+	mux.HandleFunc("GET /article/allow-edit/{id}", f.AllowEditArticle(config, db, store))
-	mux.HandleFunc("GET /create-user/", view.CreateUser(args))
+	mux.HandleFunc("GET /article/all-published/review-edit", f.ShowPublishedArticles(config, db, store, "review-edit"))
-	mux.HandleFunc("GET /edit-user/", view.EditUser(args, db, store))
+	mux.HandleFunc("GET /article/all-published/delete", f.ShowPublishedArticles(config, db, store, "review-delete"))
-	mux.HandleFunc("GET /hub/", view.ShowHub(args, db, store))
+	mux.HandleFunc("GET /article/all-rejected", f.ShowRejectedArticles(config, db, store))
-	mux.HandleFunc("GET /logout/", view.Logout(args, store))
+	mux.HandleFunc("GET /article/all-unpublished-unrejected-and-published-rejected", f.ShowUnpublishedUnrejectedAndPublishedRejectedArticles(config, db, store))
-	mux.HandleFunc("GET /publish-issue/", view.PublishLatestIssue(args, db, store))
+	mux.HandleFunc("GET /article/delete/{id}", f.DeleteArticle(config, db, store))
-	mux.HandleFunc("GET /rejected-articles/", view.ShowRejectedArticles(args, db, store))
+	mux.HandleFunc("GET /article/edit/{id}", f.EditArticle(config, db, store))
-	mux.HandleFunc("GET /review-rejected-article/{id}/", view.ReviewRejectedArticle(args, db, store))
+	mux.HandleFunc("GET /article/publish/{id}", f.PublishArticle(config, db, store))
-	mux.HandleFunc("GET /review-unpublished-article/{id}/", view.ReviewUnpublishedArticle(args, db, store))
+	mux.HandleFunc("GET /article/reject/{id}", f.RejectArticle(config, db, store))
-	mux.HandleFunc("GET /rss/", view.ShowRSS(
+	mux.HandleFunc("GET /article/review-delete/{id}", f.ReviewArticle(config, db, store, "delete", "Artikel löschen", "Löschen"))
-		args,
+	mux.HandleFunc("GET /article/review-edit/{id}", f.ReviewArticle(config, db, store, "allow-edit", "Artikel bearbeiten", "Bearbeiten erlauben"))
-		db,
+	mux.HandleFunc("GET /article/review-rejected/{id}", f.ReviewRejectedArticle(config, db, store))
-		"Freimaurer Distrikt Niedersachsen und Sachsen-Anhalt",
+	mux.HandleFunc("GET /article/review-unpublished/{id}", f.ReviewArticle(config, db, store, "publish", "Artikel veröffentlichen", "Veröffentlichen"))
-		"https://distrikt-ni-st.de",
+	mux.HandleFunc("GET /article/save/{id}", f.SaveArticle(config, db, store))
-		"Freiheit, Gleichheit, Brüderlichkeit, Toleranz und Humanität",
+	mux.HandleFunc("GET /article/serve/{id}", c.ServeArticle(config, db))
-	))
+	mux.HandleFunc("GET /article/write", f.WriteArticle(config, db, store))
-	mux.HandleFunc("GET /this-issue/", view.ShowCurrentArticles(args, db))
+	mux.HandleFunc("GET /hub", f.ShowHub(config, db, store))
-	mux.HandleFunc("GET /unpublished-articles/", view.ShowUnpublishedArticles(args, db))
+	mux.HandleFunc("GET /image/serve/{pic}", c.ServeImage(config, store))
-	mux.HandleFunc("GET /write-article/", view.WriteArticle(args, db))
+	mux.HandleFunc("GET /issue/this", f.ShowCurrentArticles(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 /rss/serve", c.ServeRSS(config))
+	mux.HandleFunc("GET /tag/create", f.CreateTag(config, store))
+	mux.HandleFunc("GET /user/create", f.CreateUser(config, store))
+	mux.HandleFunc("GET /user/delete/{id}", f.DeleteUser(config, db, store))
+	mux.HandleFunc("GET /user/edit/{id}", f.EditUser(config, db, store))
+	mux.HandleFunc("GET /user/edit/self", f.EditSelf(config, db, store))
+	mux.HandleFunc("GET /user/show-all/delete", f.ShowAllUsers(config, db, store, "delete"))
+	mux.HandleFunc("GET /user/show-all/edit", f.ShowAllUsers(config, db, store, "edit"))
 
-	mux.HandleFunc("POST /add-first-user/", view.AddFirstUser(args, db, store))
+	mux.HandleFunc("POST /article/resubmit/{id}", f.ResubmitArticle(config, db, store))
-	mux.HandleFunc("POST /add-tag/", view.AddTag(args, db, store))
+	mux.HandleFunc("POST /article/submit", f.SubmitArticle(config, db, store))
-	mux.HandleFunc("POST /add-user/", view.AddUser(args, db, store))
+	mux.HandleFunc("POST /article/upload-image", f.UploadArticleImage(config, store))
-	mux.HandleFunc("POST /login/", view.Login(args, db, store))
+	mux.HandleFunc("POST /issue/publish", f.PublishLatestIssue(config, db, store))
-	mux.HandleFunc("POST /publish-article/{id}/", view.PublishArticle(args, db, store))
+	mux.HandleFunc("POST /issue/upload-image", f.UploadIssueImage(config, store))
-	mux.HandleFunc("POST /reject-article/{id}/", view.RejectArticle(args, db, store))
+	mux.HandleFunc("POST /login", f.Login(config, db, store))
-	mux.HandleFunc("POST /resubmit-article/{id}/", view.ResubmitArticle(args, db, store))
+	mux.HandleFunc("POST /pdf/upload", f.UploadPDF(config, store))
-	mux.HandleFunc("POST /submit-article/", view.SubmitArticle(args, db, store))
+	mux.HandleFunc("POST /tag/add", f.AddTag(config, db, store))
-	mux.HandleFunc("POST /update-user/", view.UpdateUser(args, db, store))
+	mux.HandleFunc("POST /user/add", f.AddUser(config, db, store))
-	mux.HandleFunc("POST /upload-image/", view.UploadImage(args))
+	mux.HandleFunc("POST /user/add-first", f.AddFirstUser(config, db, store))
+	mux.HandleFunc("POST /user/update/{id}", f.UpdateUser(config, db, store))
+	mux.HandleFunc("POST /user/update/self", f.UpdateSelf(config, db, store))
 
-	log.Fatalln(http.ListenAndServe(args.Port, mux))
+	log.Fatalln(http.ListenAndServe(config.Port, mux))
 }

cmd/view/articles.go

@@ -1,406 +0,0 @@
-package view
-
-import (
-	"fmt"
-	"html/template"
-	"io"
-	"log"
-	"net/http"
-	"os"
-	"strconv"
-	"time"
-
-	"streifling.com/jason/cpolis/cmd/control"
-	"streifling.com/jason/cpolis/cmd/model"
-)
-
-func ShowHub(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := s.Get(r, "cookie")
-		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", session.Values["role"].(int))
-	}
-}
-
-func WriteArticle(c *control.CliArgs, db *model.DB) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		tags, err := db.GetTagList()
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
-		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", tags)
-	}
-}
-
-func SubmitArticle(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := s.Get(r, "cookie")
-		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
-		}
-
-		article := &model.Article{
-			Title:       r.PostFormValue("article-title"),
-			Description: r.PostFormValue("article-description"),
-			Content:     r.PostFormValue("article-content"),
-			Published:   false,
-			Rejected:    false,
-			AuthorID:    session.Values["id"].(int64),
-		}
-
-		article.ID, err = db.AddArticle(article)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		r.ParseForm()
-		tags := make([]int64, 0)
-		for _, tag := range r.Form["tags"] {
-			tagID, err := strconv.ParseInt(tag, 10, 64)
-			if err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-			tags = append(tags, tagID)
-		}
-		if err = db.WriteArticleTags(article.ID, tags); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
-	}
-}
-
-func ResubmitArticle(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		title := r.PostFormValue("article-title")
-		description := r.PostFormValue("article-description")
-		content := r.PostFormValue("article-content")
-
-		if err = db.UpdateAttributes(
-			&model.Attribute{Table: "articles", ID: id, AttName: "title", Value: title},
-			&model.Attribute{Table: "articles", ID: id, AttName: "description", Value: description},
-			&model.Attribute{Table: "articles", ID: id, AttName: "content", Value: content},
-			&model.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: false},
-		); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		r.ParseForm()
-		tags := make([]int64, 0)
-		for _, tag := range r.Form["tags"] {
-			tagID, err := strconv.ParseInt(tag, 10, 64)
-			if err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-			tags = append(tags, tagID)
-		}
-		if err = db.UpdateArticleTags(id, tags); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		session, err := s.Get(r, "cookie")
-		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
-	}
-}
-
-func ShowUnpublishedArticles(c *control.CliArgs, db *model.DB) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		unpublishedArticles, err := db.GetCertainArticles(false, false)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/unpublished-articles.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", unpublishedArticles)
-	}
-}
-
-func ShowRejectedArticles(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		type htmlData struct {
-			MyIDs            map[int64]bool
-			RejectedArticles []*model.Article
-		}
-		data := new(htmlData)
-
-		session, err := s.Get(r, "cookie")
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.RejectedArticles, err = db.GetCertainArticles(false, true)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.MyIDs = make(map[int64]bool)
-		for _, article := range data.RejectedArticles {
-			if article.AuthorID == session.Values["id"].(int64) {
-				data.MyIDs[article.ID] = true
-			}
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/rejected-articles.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", data)
-	}
-}
-
-func ReviewUnpublishedArticle(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		type htmlData struct {
-			Article *model.Article
-			Tags    []*model.Tag
-		}
-		data := new(htmlData)
-
-		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.Article, err = db.GetArticle(id)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.Tags, err = db.GetArticleTags(id)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/to-be-published.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", data)
-	}
-}
-
-func ReviewRejectedArticle(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		type htmlData struct {
-			Selected map[int64]bool
-			Article  *model.Article
-			Tags     []*model.Tag
-		}
-		data := new(htmlData)
-
-		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.Article, err = db.GetArticle(id)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.Tags, err = db.GetTagList()
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		selectedTags, err := db.GetArticleTags(id)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		data.Selected = make(map[int64]bool)
-		for _, tag := range selectedTags {
-			data.Selected[tag.ID] = true
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/rework-article.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", data)
-	}
-}
-
-func PublishArticle(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		session, err := s.Get(r, "cookie")
-		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
-		}
-
-		if err = db.AddArticleToCurrentIssue(id); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		if err = db.UpdateAttributes(
-			&model.Attribute{Table: "articles", ID: id, AttName: "published", Value: true},
-			&model.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: false},
-			&model.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
-		}
-
-		feed, err := control.GenerateRSS(
-			db,
-			"Freimaurer Distrikt Niedersachsen und Sachsen-Anhalt",
-			"https://distrikt-ni-st.de",
-			"Freiheit, Gleichheit, Brüderlichkeit, Toleranz und Humanität",
-		)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		if err = control.SaveRSS(c.RSSFile, feed); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
-	}
-}
-
-func RejectArticle(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		id, err := strconv.ParseInt(r.PathValue("id"), 10, 64)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		session, err := s.Get(r, "cookie")
-		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
-		}
-
-		if err = db.UpdateAttributes(
-			&model.Attribute{Table: "articles", ID: id, AttName: "rejected", Value: true},
-		); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
-	}
-}
-
-func ShowCurrentArticles(c *control.CliArgs, db *model.DB) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		articles, err := db.GetCurrentIssueArticles()
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/current-articles.html")
-		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles)
-	}
-}
-
-func UploadImage(c *control.CliArgs) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		file, header, err := r.FormFile("article-image")
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		defer file.Close()
-
-		filename := fmt.Sprint(c.PicsDir, time.Now().Format("2006-01-02_15:04:05"), "-", header.Filename)
-		img, err := os.Create(filename)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		defer img.Close()
-
-		if _, err = io.Copy(img, file); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/editor.html")
-		template.Must(tmpl, err).ExecuteTemplate(w, "editor-images", fmt.Sprint("![", header.Filename, "](", filename, ")"))
-	}
-}

cmd/view/issues.go

@@ -1,31 +0,0 @@
-package view
-
-import (
-	"html/template"
-	"log"
-	"net/http"
-
-	"streifling.com/jason/cpolis/cmd/control"
-	"streifling.com/jason/cpolis/cmd/model"
-)
-
-func PublishLatestIssue(c *control.CliArgs, db *model.DB, s *control.CookieStore) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		if err := db.PublishLatestIssue(); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		session, err := s.Get(r, "cookie")
-		if err != nil {
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
-			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
-	}
-}

cmd/view/rss.go

@@ -1,95 +0,0 @@
-package view
-
-import (
-	"fmt"
-	"html/template"
-	"log"
-	"net/http"
-	"time"
-
-	"git.streifling.com/jason/rss"
-	"streifling.com/jason/cpolis/cmd/control"
-	"streifling.com/jason/cpolis/cmd/model"
-)
-
-func ShowRSS(c *control.CliArgs, db *model.DB, title, link, desc string) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		channel := &rss.Channel{
-			Title:       title,
-			Link:        link,
-			Description: desc,
-			Items:       make([]*rss.Item, 0),
-		}
-
-		articles, err := db.GetCertainArticles(true, false)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		for _, article := range articles {
-			tags, err := db.GetArticleTags(article.ID)
-			if err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-			tagNames := make([]string, 0)
-			for _, tag := range tags {
-				tagNames = append(tagNames, tag.Name)
-			}
-			tagNames = append(tagNames, fmt.Sprint("Orient Express ", article.IssueID))
-
-			user, err := db.GetUser(article.AuthorID)
-			if err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-
-			articleTitle, err := control.ConvertToPlain(article.Title)
-			if err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-
-			articleDescription, err := control.ConvertToPlain(article.Description)
-			if err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-
-			articleContent, err := control.ConvertToHTML(article.Content)
-			if err != nil {
-				log.Println(err)
-				http.Error(w, err.Error(), http.StatusInternalServerError)
-				return
-			}
-
-			channel.Items = append(channel.Items, &rss.Item{
-				Title:       articleTitle,
-				Author:      user.FirstName + user.LastName,
-				PubDate:     article.Created.Format(time.RFC1123Z),
-				Description: articleDescription,
-				Content:     &rss.Content{Value: articleContent},
-				Categories:  tagNames,
-			})
-		}
-
-		feed := rss.NewFeed()
-		feed.Channels = append(feed.Channels, channel)
-		rss, err := feed.ToXML()
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		files := []string{c.WebDir + "/templates/index.html", c.WebDir + "/templates/feed.rss"}
-		tmpl, err := template.ParseFiles(files...)
-		template.Must(tmpl, err).Execute(w, rss)
-	}
-}

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

@@ -25,11 +25,17 @@ CREATE TABLE articles (
     title           VARCHAR(255)    NOT NULL,
     created         TIMESTAMP       DEFAULT CURRENT_TIMESTAMP,
     description     TEXT            NOT NULL,
-    content     TEXT            NOT NULL,
+    link            VARCHAR(255),
+    enc_url         VARCHAR(255),
+    enc_length      INT,
+    enc_type        VARCHAR(255),
     published       BOOL            NOT NULL,
     rejected        BOOL            NOT NULL,
     author_id       INT             NOT NULL,
     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)
@@ -37,7 +43,7 @@ CREATE TABLE articles (
 
 CREATE TABLE tags (
     id      INT         AUTO_INCREMENT,
-    name    VARCHAR(15) NOT NULL UNIQUE,
+    name    VARCHAR(50) NOT NULL UNIQUE,
     PRIMARY KEY (id)
 );
 

go.mod

@@ -3,19 +3,57 @@ module streifling.com/jason/cpolis
 go 1.22.0
 
 require (
-	git.streifling.com/jason/rss v0.0.0-20240305164907-524bf9676188
+	firebase.google.com/go/v4 v4.14.1
+	git.streifling.com/jason/rss v0.1.3
+	github.com/BurntSushi/toml v1.3.2
 	github.com/go-sql-driver/mysql v1.7.1
+	github.com/google/uuid v1.6.0
 	github.com/gorilla/sessions v1.2.2
 	github.com/microcosm-cc/bluemonday v1.0.26
 	github.com/yuin/goldmark v1.7.0
-	golang.org/x/crypto v0.14.0
+	golang.org/x/crypto v0.21.0
-	golang.org/x/term v0.17.0
+	golang.org/x/term v0.18.0
+	google.golang.org/api v0.170.0
 )
 
 require (
+	cloud.google.com/go v0.112.1 // indirect
+	cloud.google.com/go/compute v1.24.0 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/firestore v1.15.0 // indirect
+	cloud.google.com/go/iam v1.1.7 // indirect
+	cloud.google.com/go/longrunning v0.5.5 // indirect
+	cloud.google.com/go/storage v1.40.0 // indirect
+	github.com/MicahParks/keyfunc v1.9.0 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
+	github.com/go-logr/logr v1.4.1 // indirect
+	github.com/go-logr/stdr v1.2.2 // 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/google/s2a-go v0.1.7 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
+	github.com/googleapis/gax-go/v2 v2.12.3 // indirect
 	github.com/gorilla/css v1.0.0 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
-	golang.org/x/net v0.17.0 // indirect
+	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/sys v0.17.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.49.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0 // indirect
+	go.opentelemetry.io/otel v1.24.0 // indirect
+	go.opentelemetry.io/otel/metric v1.24.0 // indirect
+	go.opentelemetry.io/otel/trace v1.24.0 // indirect
+	golang.org/x/net v0.23.0 // indirect
+	golang.org/x/oauth2 v0.18.0 // indirect
+	golang.org/x/sync v0.6.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
+	google.golang.org/appengine/v2 v2.0.2 // indirect
+	google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20240314234333-6e1732d8331c // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240311132316-a219d84964c2 // indirect
+	google.golang.org/grpc v1.62.1 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 )

go.sum

@@ -1,11 +1,92 @@
-git.streifling.com/jason/rss v0.0.0-20240305164907-524bf9676188 h1:C8M/j3f+cl5Y7YfGpU/ynb/SC/4tTYMDsyGFt3rswM8=
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-git.streifling.com/jason/rss v0.0.0-20240305164907-524bf9676188/go.mod h1:gpZF0nZbQSstMpyHD9DTAvlQEG7v4pjO5c7aIMWM4Jg=
+cloud.google.com/go v0.112.1 h1:uJSeirPke5UNZHIb4SxfZklVSiWWVqW4oXlETwZziwM=
+cloud.google.com/go v0.112.1/go.mod h1:+Vbu+Y1UU+I1rjmzeMOb/8RfkKJK2Gyxi1X6jJCZLo4=
+cloud.google.com/go/compute v1.24.0 h1:phWcR2eWzRJaL/kOiJwfFsPs4BaKq1j6vnpZrc1YlVg=
+cloud.google.com/go/compute v1.24.0/go.mod h1:kw1/T+h/+tK2LJK0wiPPx1intgdAM3j/g3hFDlscY40=
+cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
+cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
+cloud.google.com/go/firestore v1.15.0 h1:/k8ppuWOtNuDHt2tsRV42yI21uaGnKDEQnRFeBpbFF8=
+cloud.google.com/go/firestore v1.15.0/go.mod h1:GWOxFXcv8GZUtYpWHw/w6IuYNux/BtmeVTMmjrm4yhk=
+cloud.google.com/go/iam v1.1.7 h1:z4VHOhwKLF/+UYXAJDFwGtNF0b6gjsW1Pk9Ml0U/IoM=
+cloud.google.com/go/iam v1.1.7/go.mod h1:J4PMPg8TtyurAUvSmPj8FF3EDgY1SPRZxcUGrn7WXGA=
+cloud.google.com/go/longrunning v0.5.5 h1:GOE6pZFdSrTb4KAiKnXsJBtlE6mEyaW44oKyMILWnOg=
+cloud.google.com/go/longrunning v0.5.5/go.mod h1:WV2LAxD8/rg5Z1cNW6FJ/ZpX4E4VnDnoTk0yawPBB7s=
+cloud.google.com/go/storage v1.40.0 h1:VEpDQV5CJxFmJ6ueWNsKxcr1QAYOXEgxDa+sBbJahPw=
+cloud.google.com/go/storage v1.40.0/go.mod h1:Rrj7/hKlG87BLqDJYtwR0fbPld8uJPbQ2ucUMY7Ir0g=
+firebase.google.com/go/v4 v4.14.1 h1:4qiUETaFRWoFGE1XP5VbcEdtPX93Qs+8B/7KvP2825g=
+firebase.google.com/go/v4 v4.14.1/go.mod h1:fgk2XshgNDEKaioKco+AouiegSI9oTWVqRaBdTTGBoM=
+git.streifling.com/jason/rss v0.1.3 h1:fd3j4ZtcLehapcmmroo3AP3X34gRHC4xzpfV6bDV1ZU=
+git.streifling.com/jason/rss v0.1.3/go.mod h1:gpZF0nZbQSstMpyHD9DTAvlQEG7v4pjO5c7aIMWM4Jg=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v1.3.2 h1:o7IhLm0Msx3BaB+n3Ag7L8EVlByGnpq14C4YWiu/gL8=
+github.com/BurntSushi/toml v1.3.2/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+github.com/MicahParks/keyfunc v1.9.0 h1:lhKd5xrFHLNOWrDc4Tyb/Q1AJ4LCzQ48GVJyVIID3+o=
+github.com/MicahParks/keyfunc v1.9.0/go.mod h1:IdnCilugA0O/99dW+/MkvlyrsX8+L8+x95xuVNtM5jw=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
+github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
+github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
+github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
+github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ=
+github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
+github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
 github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/golang-jwt/jwt/v4 v4.4.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
+github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
+github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE=
+github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028 h1:+cNy6SZtPcJQH3LJVLOSmiC7MMxXNOb3PU/VUEz+EhU=
+golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028/go.mod h1:NDW/Ps6MPRej6fsCIbMTohpP40sJ/P/vI1MoTEGwX90=
+google.golang.org/api v0.170.0 h1:zMaruDePM88zxZBG+NG8+reALO2rfLhe/JShitLyT48=
+google.golang.org/api v0.170.0/go.mod h1:/xql9M2btF85xac/VAm4PsLMTLVGUOpq4BE9R8jyNy8=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.6.8 h1:IhEN5q69dyKagZPYMSdIjS2HqprW324FRQZJcGqPAsM=
+google.golang.org/appengine v1.6.8/go.mod h1:1jJ3jBArFh5pcgW8gCtRJnepW8FzD1V44FJffLiz/Ds=
+google.golang.org/appengine/v2 v2.0.2 h1:MSqyWy2shDLwG7chbwBJ5uMyw6SNqJzhJHNDwYB0Akk=
+google.golang.org/appengine/v2 v2.0.2/go.mod h1:PkgRUWz4o1XOvbqtWTkBtCitEJ5Tp4HoVEdMMYQR/8E=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
+google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9 h1:9+tzLLstTlPTRyJTh+ah5wIMsBW5c4tQwGTN3thOW9Y=
+google.golang.org/genproto v0.0.0-20240213162025-012b6fc9bca9/go.mod h1:mqHbVIp48Muh7Ywss/AD6I5kNVKZMmAa/QEW58Gxp2s=
+google.golang.org/genproto/googleapis/api v0.0.0-20240314234333-6e1732d8331c h1:kaI7oewGK5YnVwj+Y+EJBO/YN1ht8iTL9XkFHtVZLsc=
+google.golang.org/genproto/googleapis/api v0.0.0-20240314234333-6e1732d8331c/go.mod h1:VQW3tUculP/D4B+xVCo+VgSq8As6wA9ZjHl//pmk+6s=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240311132316-a219d84964c2 h1:9IZDv+/GcI6u+a4jRFRLxQs0RUCfavGfoOgEW6jpkI0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240311132316-a219d84964c2/go.mod h1:UCOku4NytXMJuLQE5VuqA5lX3PcHCBo8pxNyvkf4xBs=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
+google.golang.org/grpc v1.62.1 h1:B4n+nfKzOICUXMgyrNd19h/I9oH0L1pizfk1d4zSgTk=
+google.golang.org/grpc v1.62.1/go.mod h1:IWTG0VlJLCh1SkC58F7np9ka9mx/WNkjl4PGJaiq+QE=
+google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
+google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
+google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
+google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+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=

tailwind.config.js

@@ -4,5 +4,8 @@ module.exports = {
     theme: {
         extend: {}
     },
-    plugins: [],
+    plugins: [
+        require('@tailwindcss/typography')
+    ],
+    darkMode: 'selector',
 }

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

@@ -2,40 +2,71 @@
 @tailwind components;
 @tailwind utilities;
 
-body {
-    width: 800px;
-    @apply mx-auto text-slate-900;
-}
-
 h2 {
     @apply font-bold mb-2 text-2xl;
 }
 
-form {
+h3 {
-    @apply flex flex-col gap-y-3;
+    @apply font-bold mb-2 text-xl;
-}
-
-input[type="file"] {
-    @apply border rounded-md w-full;
 }
 
 input[type="password"],
 input[type="text"] {
-    @apply border h-8 rounded-md;
+    @apply bg-slate-50 dark:bg-slate-950 border border-slate-200 dark:border-slate-800 h-8 rounded-md;
 }
 
 textarea {
-    @apply border h-32 rounded-md;
+    @apply bg-slate-50 dark:bg-slate-950 border border-slate-200 dark:border-slate-800 h-32 rounded-md;
+}
+
+.btn-area-1 {
+    @apply grid grid-cols-1 gap-x-4 gap-y-1 mt-4;
 }
 
 .btn-area {
-    @apply flex gap-4 mt-4;
+    @apply grid grid-cols-1 md:grid-cols-2 gap-x-4 gap-y-1 mt-4;
+}
+
+.btn-area-3 {
+    @apply grid grid-cols-1 md:grid-cols-3 gap-x-4 gap-y-1 mt-4;
 }
 
 .btn {
-    @apply bg-slate-50 border my-2 px-3 py-2 rounded-md w-full hover:bg-slate-100;
+    @apply bg-slate-200 dark:bg-slate-800 hover:bg-slate-100 dark:hover:bg-slate-900 border border-slate-200 dark:border-slate-800 my-2 px-3 py-2 rounded-md w-full;
 }
 
 .action-btn {
-    @apply bg-slate-800 border my-2 px-3 py-2 rounded-md text-slate-50 w-full hover:bg-slate-700;
+    @apply bg-slate-800 dark:bg-slate-200 hover:bg-slate-700 dark:hover:bg-slate-300 my-2 px-3 py-2 rounded-md text-slate-50 dark:text-slate-950 w-full;
+}
+
+.EasyMDEContainer .CodeMirror {
+    @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
+}
+
+.EasyMDEContainer .editor-toolbar > * {
+    @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
+}
+
+.EasyMDEContainer .CodeMirror-fullscreen {
+    @apply bg-slate-50 dark:bg-slate-950
+}
+
+.editor-toolbar {
+    @apply border border-slate-200 dark:border-slate-800
+}
+
+.editor-toolbar.fullscreen {
+    @apply bg-slate-50 dark:bg-slate-950
+}
+
+.editor-preview {
+    @apply bg-slate-50 dark:bg-slate-950
 }

web/templates/add-tag.html

@@ -2,10 +2,10 @@
 <h2>Neuer Tag</h2>
 
 <form>
-    <input required name="tag" placeholder="Tag eingeben" type="text" />
+    <input class="w-full" name="tag" placeholder="Tag eingeben" required type="text" />
     <div class="btn-area">
-        <input class="action-btn" type="submit" value="Anlegen" hx-post="/add-tag/" hx-target="#page-content" />
+        <input class="action-btn" type="submit" value="Anlegen" hx-post="/tag/add" hx-target="#page-content" />
-        <button class="btn" hx-get="/hub/" hx-target="#page-content">Abbrechen</button>
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
     </div>
 </form>
 

web/templates/add-user.html

@@ -1,7 +1,8 @@
 {{define "page-content"}}
 <h2>Neuer Benutzer</h2>
+
 <form>
-    <div class="grid grid-cols-3 gap-4">
+    <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}}" />
@@ -24,7 +25,7 @@
         </div>
     </div>
 
-    <div class="flex gap-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}} />
             <label for="author">Autor</label>
@@ -39,13 +40,13 @@
         </div>
         <div>
             <input required id="admin" name="role" type="radio" value="0" {{if eq .Role 0 }}checked{{end}} />
-            <label for="admin">Admin</label>
+            <label for="admin">Administrator</label>
         </div>
     </div>
 
     <div class="btn-area">
-        <input class="action-btn" type="submit" value="Anlegen" hx-post="/add-user/" hx-target="#page-content" />
+        <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>
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
     </div>
 </form>
 

web/templates/current-articles.html

@@ -1,15 +1,73 @@
 {{define "page-content"}}
+<h2>Diese Ausgabe</h2>
+
+<form hx-encoding="multipart/form-data">
+    <div class="flex flex-col gap-4">
+        <div>
+            <h3>Aktuelle Artikel</h3>
             <div class="flex flex-col gap-4">
                 {{range .}}
-    <div class="border px-2 py-1 rounded-md">
+                <div class="border border-slate-200 dark:border-slate-800 px-2 py-1 rounded-md">
                     <h1 class="font-bold text-2xl">{{.Title}}</h1>
                     <p>{{.Description}}</p>
                 </div>
                 {{end}}
             </div>
+        </div>
+
+        <div>
+            <h3>Titelseite</h3>
+            <div class="grid grid-cols-2 gap-4 items-center">
+                <input class="h-full" name="issue-title" placeholder="Titel" required type="text" />
+                <label class="btn text-center" for="image-upload">Bild hochladen</label>
+                <input class="hidden" id="image-upload" name="issue-image" type="file" required
+                    hx-post="/issue/upload-image" />
+            </div>
+        </div>
+
+        <div>
+            <h3>Über diese Ausgabe</h3>
+            <div>
+                <textarea id="easyMDE" placeholder="Beschreibung dieser Ausgabe"></textarea>
+                <input id="issue-content" name="issue-content" type="hidden" />
+            </div>
+        </div>
+    </div>
 
     <div class="btn-area">
-    <button class="action-btn" hx-get="/publish-issue/" hx-target="#page-content">Ausgabe publizieren</button>
+        <button class="action-btn" hx-post="/issue/publish" hx-target="#page-content">Ausgabe publizieren</button>
-    <button class="btn" hx-get="/hub/" hx-target="#page-content">Abbrechen</button>
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
     </div>
+</form>
+
+<script>
+    var easyMDE = new EasyMDE({
+        element: document.getElementById('easyMDE'),
+        hideIcons: ['image'],
+        imageTexts: {sbInit: ''},
+        showIcons: ["code", "table", "upload-image"],
+        uploadImage: true,
+
+        imageUploadFunction: function (file, onSuccess, onError) {
+            var formData = new FormData();
+            formData.append('article-image', file);
+
+            fetch('/article/upload-image', {
+                method: 'POST',
+                body: formData
+            })
+                .then(response => response.json())
+                .then(data => {
+                    onSuccess(data);
+                })
+                .catch(error => {
+                    onError(error);
+                });
+        },
+    });
+
+    easyMDE.codemirror.on("change", () => {
+        document.getElementById('issue-content').value = easyMDE.value();
+    });
+</script>
 {{end}}

web/templates/edit-self.html

@@ -0,0 +1,43 @@
+{{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>
+
+    <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

@@ -1,36 +1,57 @@
 {{define "page-content"}}
+<h2>Profil von {{.FirstName}} {{.LastName}} bearbeiten</h2>
+
 <form>
-    <div class="grid grid-cols-3 gap-4">
+    <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>
 
+    <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="Aktualisieren" hx-post="/update-user/"
+        <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>
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
     </div>
 </form>
 {{end}}

web/templates/editor.html

@@ -1,66 +1,76 @@
 {{define "page-content"}}
 <h2>Editor</h2>
-<form>
+
+<form id="edit-area">
     <div class="flex flex-col gap-y-1">
         <label for="article-title">Titel</label>
-        <input name="article-title" type="text" />
+        <input name="article-title" type="text" value="{{.Article.Title}}" />
-    </div>
+    </div>
-    <div class="flex flex-col">
+
-        <label for="article-description">Beschreibung</label>
+    <div class="flex flex-col gap-y-1">
-        <textarea name="article-description"></textarea>
+        <label for="article-description">Beschreibung</label>
-    </div>
+        <textarea name="article-description">{{.Article.Description}}</textarea>
-    <div class="flex flex-col">
+    </div>
-        <label for="article-content">Artikel</label>
+
-        <textarea name="article-content"></textarea>
+    <div class="flex flex-col gap-y-1">
+        <label for="easyMDE">Artikel</label>
+        <textarea id="easyMDE">{{.Content}}</textarea>
+        <input id="article-content" name="article-content" type="hidden" value="{{.Content}}" />
     </div>
 
-    <div class="flex gap-4">
-        {{range .}}
     <div>
-            <input id="{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" />
+        <span>Tags</span>
-            <label for="{{.Name}}">{{.Name}}</label>
+        <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>
+            </div>
+
+            {{range .Tags}}
+            <div>
+                <input id="tag-{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" {{if index $.Selected
+                    .ID}}checked{{end}} />
+                <label for="tag-{{.Name}}">{{.Name}}</label>
             </div>
             {{end}}
         </div>
-
-    <div id="editor-images">
-        <input class="mb-2" name="article-image" type="file" hx-encoding="multipart/form-data" hx-post="/upload-image/"
-            hx-swap="beforeend" hx-target="#editor-images" />
     </div>
 
     <div class="btn-area">
-        <input class="action-btn" type="submit" value="Senden" hx-post="/submit-article/" hx-target="#page-content" />
+        <input class="action-btn" type="submit" value="Senden" hx-post="/article/{{.Action}}"
-        <button class="btn" hx-get="/hub/" hx-target="#page-content">Abbrechen</button>
+            hx-target="#page-content" />
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
     </div>
 </form>
 
 <script>
-    function copyToClipboard(text) {
+    var easyMDE = new EasyMDE({
-        event.preventDefault(); // Get-Request verhindern
+        element: document.getElementById('easyMDE'),
+        hideIcons: ['image'],
+        imageTexts: {sbInit: ''},
+        showIcons: ["code", "table", "upload-image"],
+        uploadImage: true,
 
-        var textarea = document.createElement("textarea");
+        imageUploadFunction: function (file, onSuccess, onError) {
-        textarea.textContent = text;
+            var formData = new FormData();
-        document.body.appendChild(textarea);
+            formData.append('article-image', file);
 
-        textarea.select();
+            fetch('/article/upload-image', {
-        try {
+                method: 'POST',
-            document.execCommand('copy');
+                body: formData
-        } catch (err) {
+            })
-            console.warn('Fehler beim Kopieren', err);
+                .then(response => response.json())
-        }
+                .then(data => {
-
+                    onSuccess(data);
-        document.body.removeChild(textarea);
+                })
-    }
+                .catch(error => {
+                    onError(error);
+                });
+        },
+    });
 
+    easyMDE.codemirror.on("change", () => {
+        document.getElementById('article-content').value = easyMDE.value();
+    });
 </script>
 {{end}}
-
-{{define "editor-images"}}
-{{if gt (len .) 0}}
-<div class="border px-2 py-1 rounded-md flex gap-4 justify-between">
-    <div class="self-center">{{.}}</div>
-    <button class="bg-slate-50 border my-2 px-3 py-2 rounded-md w-32 hover:bg-slate-100"
-        onclick="copyToClipboard('{{.}}')">Kopieren</button>
-</div>
-{{end}}
-{{end}}

web/templates/feed.rss

@@ -1,3 +0,0 @@
-{{define "page-content"}}
-{{.}}
-{{end}}

web/templates/first-user.html

@@ -25,8 +25,8 @@
         </div>
     </div>
 
-    <div class="btn-area">
+    <div class="btn-area-1">
-        <input class="action-btn" type="submit" value="Anlegen" hx-post="/add-first-user/" hx-target="#page-content" />
+        <input class="action-btn" type="submit" value="Anlegen" hx-post="/user/add-first" hx-target="#page-content" />
     </div>
 </form>
 

web/templates/hub.html

@@ -1,43 +1,49 @@
 {{define "page-content"}}
 <div class="flex flex-col gap-4">
-    <button class="btn" hx-get="/logout/" hx-target="#page-content">Abmelden</button>
+    <button class="btn" hx-get="/logout" hx-target="#page-content">Abmelden</button>
 
+    {{if lt . 4}}
     <div class="mb-3">
-        <h2>Autor</h2>
+        <h2>Artikel</h2>
-        <div class="grid grid-cols-2 gap-x-4 gap-y-2">
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-x-4 gap-y-2">
-            <button class="btn" hx-get="/write-article/" hx-target="#page-content">Artikel schreiben</button>
+            <button class="btn" hx-get="/article/write" hx-target="#page-content">Artikel schreiben</button>
-            <button class="btn" hx-get="/rejected-articles/" hx-target="#page-content">Abgelehnte Artikel</button>
+            <button class="btn" hx-get="/article/all-rejected" hx-target="#page-content">Artikel bearbeiten</button>
-            <button class="btn" hx-get="/rss/" hx-target="#page-content">RSS Feed</button>
+            {{if lt . 3}}<button class="btn" hx-get="/article/all-unpublished-unrejected-and-published-rejected"
-            <button class="btn" hx-get="/edit-user/" hx-target="#page-content">Benutzer bearbeiten</button>
+                hx-target="#page-content">Artikel veröffentlichen</button>{{end}}
-        </div>
+            {{if lt . 2}}<button class="btn" hx-get="/article/all-published/delete" hx-target="#page-content">Artikel
-    </div>
+                löschen</button>{{end}}
-
+            {{if lt . 2}}<button class="btn" hx-get="/article/all-published/review-edit"
-    {{if lt . 3}}
+                hx-target="#page-content">Artikel bearbeiten lassen</button>{{end}}
-    <div class="mb-3">
+            {{if lt . 3}}<button class="btn" hx-get="/tag/create" hx-target="#page-content">Neuer Tag</button>{{end}}
-        <h2>Redakteur</h2>
-        <div class="grid grid-cols-2 gap-4">
-            <button class="btn" hx-get="/unpublished-articles/" hx-target="#page-content">
-                Unveröffentlichte Artikel
-            </button>
-            <button class="btn" hx-get="/create-tag/" hx-target="#page-content">Neuer Tag</button>
         </div>
     </div>
     {{end}}
 
     {{if lt . 2}}
     <div class="mb-3">
-        <h2>Herausgeber</h2>
+        <h2>Ausgabe</h2>
-        <div class="grid grid-cols-2 gap-4">
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-x-4 gap-y-2">
-            <button class="btn" hx-get="/this-issue/" hx-target="#page-content">Diese Ausgabe</button>
+            <button class="btn" hx-get="/issue/this" hx-target="#page-content">Diese Ausgabe</button>
-        </div>
+            <form class="flex" hx-encoding="multipart/form-data">
+                <label class="btn text-center" for="pdf-upload">PDF hochladen</label>
+                <input accept=".pdf" class="hidden" id="pdf-upload" name="pdf-upload" type="file"
+                    hx-post="/pdf/upload" />
+            </form>
         </div>
         {{end}}
+    </div>
 
-    {{if eq . 0}}
+    {{if lt . 4}}
     <div class="mb-3">
-        <h2>Administrator</h2>
+        <h2>Benutzer</h2>
-        <div class="grid grid-cols-2 gap-4">
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-x-4 gap-y-2">
-            <button class="btn" hx-get="/create-user/" hx-target="#page-content">Benutzer hinzufügen</button>
+            <button class="btn" hx-get="/user/edit/self" hx-target="#page-content">Mein Profil bearbeiten</button>
+            {{if eq . 0}}<button class="btn" hx-get="/user/create" hx-target="#page-content">Benutzer
+                hinzufügen</button>{{end}}
+            {{if eq . 0}}<button class="btn" hx-get="/user/show-all/edit" hx-target="#page-content">Benutzer
+                bearbeiten</button>{{end}}
+            {{if eq . 0}}<button class="btn" hx-get="/user/show-all/delete" hx-target="#page-content">Benutzer
+                löschen</button>{{end}}
         </div>
     </div>
     {{end}}

web/templates/index.html

@@ -5,12 +5,26 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>Orient Editor</title>
+
     <link href="/web/static/css/style.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://unpkg.com/easymde/dist/easymde.min.css">
 </head>
 
-<body class="flex flex-col justify-between min-h-[100dvh] bg-slate-50">
+<body
+    class="bg-slate-50 dark:bg-slate-950 container flex flex-col justify-between max-w-screen-lg min-h-screen mx-auto text-slate-900 dark:text-slate-100">
     <header class="my-8">
         <h1 class="font-bold text-4xl text-center">Orient Editor</h1>
+
+        <div class="ml-4">
+            <label class="cursor-pointer flex items-center relative" for="theme-toggle">
+                <div class="bg-slate-200 dark:bg-slate-800 block h-6 w-12 rounded-full"></div>
+                <div
+                    class="absolute bg-slate-800 dark:bg-slate-50 dot left-1 top-1 h-4 w-4 rounded-full transform transition">
+                </div>
+                <span class="ml-2">Dunkel</span>
+            </label>
+            <input type="checkbox" id="theme-toggle" class="sr-only">
+        </div>
     </header>
 
     <main class="mx-4">
@@ -19,13 +33,39 @@
         </div>
     </main>
 
-    <footer class="my-8">
+    <footer class="text-center text-gray-500 my-8">
-        <p class="text-center text-gray-500 dark:text-gray-400">
+        <p>&copy; 2024 Jason Streifling. Alle Rechte vorbehalten.</p>
-            &copy; 2024 Jason Streifling. Alle Rechte vorbehalten.
+        <p>v0.11.0 - <strong>Alpha: Drastische Änderungen und Fehler vorbehalten.</strong></p>
-        </p>
     </footer>
 
-    <script src="/web/static/js/htmx.min.js"></script>
+    <script src="https://unpkg.com/htmx.org@2.0.2"></script>
+    <script src="https://unpkg.com/easymde/dist/easymde.min.js"></script>
+    <script>
+        document.addEventListener('DOMContentLoaded', () => {
+            const toggleSwitch = document.getElementById('theme-toggle');
+            const dot = document.querySelector('.dot');
+
+            if (localStorage.theme === 'dark' || (!('theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
+                document.documentElement.classList.add('dark')
+                toggleSwitch.checked = true;
+                dot.classList.add('translate-x-6');
+            } else {
+                document.documentElement.classList.remove('dark')
+            }
+
+            toggleSwitch.addEventListener('change', () => {
+                if (toggleSwitch.checked) {
+                    document.documentElement.classList.add('dark');
+                    localStorage.theme = 'dark';
+                    dot.classList.add('translate-x-6');
+                } else {
+                    document.documentElement.classList.remove('dark');
+                    localStorage.theme = 'light';
+                    dot.classList.remove('translate-x-6');
+                }
+            });
+        });
+    </script>
 </body>
 
 </html>

web/templates/login.html

@@ -1,11 +1,14 @@
 {{define "page-content"}}
 <h2>Anmeldung</h2>
+
 <form>
-    <div class="btn-area">
+    <div class="grid grid-cols-1 md:grid-cols-2 gap-4 my-1">
         <input class="w-full" name="username" placeholder="Benutzername" type="text" />
         <input class="w-full" name="password" placeholder="Passwort" type="password" />
     </div>
 
-    <input class="action-btn" type="submit" value="Anmelden" hx-post="/login/" hx-target="#page-content" />
+    <div class="mt-2">
+        <input class="action-btn" type="submit" value="Anmelden" hx-post="/login" hx-target="#page-content" />
+    </div>
 </form>
 {{end}}

web/templates/published-articles.html

@@ -0,0 +1,14 @@
+{{define "page-content"}}
+<h2>Artikel löschen</h2>
+
+<div class="flex flex-col gap-4">
+    {{range .Articles}}
+    <button class="btn" hx-get="/article/{{$.Action}}/{{.ID}}" hx-target="#page-content">
+        <h1 class="font-bold text-2xl">{{.Title}}</h1>
+        <p>{{.Description}}</p>
+    </button>
+    {{end}}
+
+    <button class="action-btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
+</div>
+{{end}}

web/templates/rejected-articles.html

@@ -1,14 +1,16 @@
 {{define "page-content"}}
+<h2>Artikel bearbeiten</h2>
+
 <div class="flex flex-col gap-4">
     {{range .RejectedArticles}}
     {{if index $.MyIDs .ID}}
-    <button class="btn" hx-get="/review-rejected-article/{{.ID}}/" hx-target="#page-content">
+    <button class="btn" hx-get="/article/review-rejected/{{.ID}}" hx-target="#page-content">
         <h1 class="font-bold text-2xl">{{.Title}}</h1>
         <p>{{.Description}}</p>
     </button>
     {{end}}
     {{end}}
 
-    <button class="action-btn" hx-get="/hub/" hx-target="#page-content">Zurück</button>
+    <button class="action-btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
 </div>
 {{end}}

web/templates/review-article.html

@@ -0,0 +1,50 @@
+{{define "page-content"}}
+<h2>{{.ActionTitle}}</h2>
+
+<div>
+    <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>
+
+    <span>Beschreibung</span>
+    <div class="border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
+        {{.Article.Description}}
+    </div>
+
+    <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>
+
+    <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>
+        <br>
+        {{end}}
+        {{range .Tags}}
+        <span>{{.Name}}</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}}"
+            hx-target="#page-content" />
+        <input class="btn" type="submit" value="Ablehnen" hx-get="/article/reject/{{.Article.ID}}"
+            hx-target="#page-content" />
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
+    </div>
+    {{else}}
+    <div class="btn-area">
+        <input class="action-btn" type="submit" value="{{.ActionButton}}" hx-get="/article/{{.Action}}/{{.Article.ID}}"
+            hx-target="#page-content" />
+        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
+    </div>
+    {{end}}
+</div>
+{{end}}

web/templates/rework-article.html

@@ -1,68 +0,0 @@
-{{define "page-content"}}
-<h2>Editor</h2>
-<form>
-    <div class="flex flex-col gap-y-1">
-        <label for="article-title">Titel</label>
-        <input name="article-title" type="text" value="{{.Article.Title}}" />
-    </div>
-    <div class="flex flex-col">
-        <label for="article-description">Beschreibung</label>
-        <textarea name="article-description">{{.Article.Description}}</textarea>
-    </div>
-    <div class="flex flex-col">
-        <label for="article-content">Artikel</label>
-        <textarea name="article-content" placeholder="Artikel">{{.Article.Content}}</textarea>
-    </div>
-
-    <div class="flex gap-4">
-        {{range .Tags}}
-        <div>
-            <input id="tag-{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" {{if index $.Selected
-                .ID}}checked{{end}} />
-            <label for="tag-{{.Name}}">{{.Name}}</label>
-        </div>
-        {{end}}
-    </div>
-
-    <div id="editor-images">
-        <input class="mb-2" name="article-image" type="file" hx-encoding="multipart/form-data" hx-post="/upload-image/"
-            hx-swap="beforeend" hx-target="#editor-images" />
-    </div>
-
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Senden" hx-post="/resubmit-article/{{.Article.ID}}/"
-            hx-target="#page-content" />
-        <button class="btn" hx-get="/hub/" hx-target="#page-content">Zurück</button>
-    </div>
-</form>
-
-<script>
-    function copyToClipboard(text) {
-        event.preventDefault(); // Get-Request verhindern
-
-        var textarea = document.createElement("textarea");
-        textarea.textContent = text;
-        document.body.appendChild(textarea);
-
-        textarea.select();
-        try {
-            document.execCommand('copy');
-        } catch (err) {
-            console.warn('Fehler beim Kopieren', err);
-        }
-
-        document.body.removeChild(textarea);
-    }
-
-</script>
-{{end}}
-
-{{define "editor-images"}}
-{{if gt (len .) 0}}
-<div class="border px-2 py-1 rounded-md flex gap-4 justify-between">
-    <div class="self-center">{{.}}</div>
-    <button class="bg-slate-50 border my-2 px-3 py-2 rounded-md w-32 hover:bg-slate-100"
-        onclick="copyToClipboard('{{.}}')">Kopieren</button>
-</div>
-{{end}}
-{{end}}

web/templates/show-all-users.html

@@ -0,0 +1,24 @@
+{{define "page-content"}}
+<h2>Alle Benutzer</h2>
+
+<div class="flex flex-col gap-4">
+    {{range .Users}}
+    <button class="btn" hx-get="/user/{{$.Action}}/{{.ID}}" hx-target="#page-content">
+        <h1 class="font-bold text-2xl">
+            {{.UserName}}
+            ({{if eq .Role 0}}
+            Administrator
+            {{else if eq .Role 1}}
+            Herausgeber
+            {{else if eq .Role 2}}
+            Redakteur
+            {{else}}
+            Autor
+            {{end}})
+        </h1>
+        <p>{{.FirstName}} {{.LastName}}</p>
+    </button>
+    {{end}}
+    <button class="action-btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
+</div>
+{{end}}

web/templates/to-be-published.html

@@ -1,21 +0,0 @@
-{{define "page-content"}}
-<form>
-    <h2>{{.Article.Title}}</h2>
-    <p>{{.Article.Description}}</p>
-    {{.Article.Content}}
-
-    <p>
-        {{range .Tags}}
-        {{.Name}}
-        {{end}}
-    </p>
-
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Veröffentlichen" hx-post="/publish-article/{{.Article.ID}}/"
-            hx-target="#page-content" />
-        <input class="btn" type="submit" value="Ablehnen" hx-post="/reject-article/{{.Article.ID}}/"
-            hx-target="#page-content" />
-        <button class="btn" hx-get="/hub/" hx-target="#page-content">Zurück</button>
-    </div>
-</form>
-{{end}}

web/templates/unpublished-articles.html

@@ -1,11 +1,13 @@
 {{define "page-content"}}
+<h2>Artikel veröffentlichen</h2>
+
 <div class="flex flex-col gap-4">
     {{range .}}
-    <button class="btn" hx-get="/review-unpublished-article/{{.ID}}/" hx-target="#page-content">
+    <button class="btn" hx-get="/article/review-unpublished/{{.ID}}" hx-target="#page-content">
         <h1 class="font-bold text-2xl">{{.Title}}</h1>
         <p>{{.Description}}</p>
     </button>
     {{end}}
-    <button class="action-btn" hx-get="/hub/" hx-target="#page-content">Zurück</button>
+    <button class="action-btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
 </div>
 {{end}}