Incorporated issues

.air.toml

@@ -1,58 +0,0 @@
-root = "."
-testdata_dir = "testdata"
-tmp_dir = "tmp"
-
-[build]
-args_bin = [
-    "-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",
-    "-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"]
-exclude_file = []
-exclude_regex = ["_test.go"]
-exclude_unchanged = false
-follow_symlink = false
-full_bin = ""
-include_dir = []
-include_ext = ["go", "tpl", "tmpl", "html", "css"]
-include_file = []
-kill_delay = "0s"
-log = "build-errors.log"
-poll = false
-poll_interval = 0
-rerun = false
-rerun_delay = 500
-send_interrupt = false
-stop_on_error = false
-
-[color]
-app = ""
-build = "yellow"
-main = "magenta"
-runner = "green"
-watcher = "cyan"
-
-[log]
-main_only = false
-time = false
-
-[misc]
-clean_on_exit = false
-
-[screen]
-clear_on_rebuild = false
-keep_scroll = true

.gitignore

@@ -23,4 +23,3 @@ go.work
 
 # Custom stuff
 tmp/
-style.css

README.md

@@ -1,18 +1,3 @@
 # cpolis
 
-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.
-
+cpolis is an application written in Go to serve as the backend of the Orient Express magazine.

cmd/backend/config.go

@@ -1,247 +0,0 @@
-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",
-		Port:        ":8080",
-		PicsDir:     "/var/www/cpolis/pics",
-		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()
-
-	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/firebase.go

@@ -1,44 +0,0 @@
-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/rss.go

@@ -1,103 +0,0 @@
-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(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)
-		}
-
-		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/users.go

@@ -1,380 +0,0 @@
-package backend
-
-import (
-	"context"
-	"database/sql"
-	"fmt"
-	"log"
-
-	"golang.org/x/crypto/bcrypt"
-)
-
-const (
-	Admin = iota
-	Publisher
-	Editor
-	Author
-	NonExistent
-)
-
-type User struct {
-	UserName  string
-	FirstName string
-	LastName  string
-	ID        int64
-	Role      int
-}
-
-func (db *DB) AddUser(u *User, pass string) (int64, error) {
-	hashedPass, err := bcrypt.GenerateFromPassword([]byte(pass), bcrypt.DefaultCost)
-	if err != nil {
-		return 0, fmt.Errorf("error creating password hash: %v", err)
-	}
-
-	query := `
-    INSERT INTO users (username, password, first_name, last_name, role)
-    VALUES (?, ?, ?, ?, ?)
-    `
-	result, err := db.Exec(query, u.UserName, string(hashedPass), u.FirstName, u.LastName, u.Role)
-	if err != nil {
-		return 0, fmt.Errorf("error inserting new user %v into DB: %v", u.UserName, err)
-	}
-	id, err := result.LastInsertId()
-	if err != nil {
-		return 0, fmt.Errorf("error inserting user into DB: %v", err)
-	}
-
-	return id, nil
-}
-
-func (db *DB) GetID(userName string) (int64, bool) {
-	var id int64
-
-	query := `
-    SELECT id
-    FROM users
-    WHERE username = ?
-    `
-	row := db.QueryRow(query, userName)
-	if err := row.Scan(&id); err != nil {
-		return 0, false
-	}
-
-	return id, true
-}
-
-func (db *DB) CheckPassword(id int64, pass string) error {
-	var queriedPass string
-
-	query := `
-    SELECT password
-    FROM users
-    WHERE id = ?
-    `
-	row := db.QueryRow(query, id)
-	if err := row.Scan(&queriedPass); err != nil {
-		return fmt.Errorf("error reading password from DB: %v", err)
-	}
-
-	if err := bcrypt.CompareHashAndPassword([]byte(queriedPass), []byte(pass)); err != nil {
-		return fmt.Errorf("incorrect password: %v", err)
-	}
-
-	return nil
-}
-
-func (tx *Tx) ChangePassword(id int64, oldPass, newPass string) error {
-	var queriedPass string
-	getQuery := `
-    SELECT password
-    FROM users
-    WHERE id = ?
-    `
-	row := tx.QueryRow(getQuery, id)
-	if err := row.Scan(&queriedPass); err != nil {
-		if rollbackErr := tx.Rollback(); rollbackErr != nil {
-			log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-		}
-		return fmt.Errorf("error reading password from DB: %v", err)
-	}
-
-	if err := bcrypt.CompareHashAndPassword([]byte(queriedPass), []byte(oldPass)); err != nil {
-		if rollbackErr := tx.Rollback(); rollbackErr != nil {
-			log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-		}
-		return fmt.Errorf("incorrect password: %v", err)
-	}
-
-	newHashedPass, 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(newHashedPass), 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
-}
-
-// TODO: No need for ID field in general
-func (db *DB) GetUser(id int64) (*User, error) {
-	user := new(User)
-	query := `
-    SELECT id, username, first_name, last_name, role
-    FROM users
-    WHERE id = ?
-    `
-
-	row := db.QueryRow(query, id)
-	if err := row.Scan(&user.ID, &user.UserName, &user.FirstName,
-		&user.LastName, &user.Role); err != nil {
-		return nil, fmt.Errorf("error reading user information: %v", err)
-	}
-
-	return user, nil
-}
-
-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 {
-			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.ChangePassword(id, oldPass, 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},
-			); 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) AddFirstUser(u *User, pass string) (int64, error) {
-	var numUsers int64
-	txOptions := &sql.TxOptions{Isolation: sql.LevelSerializable}
-	selectQuery := "SELECT COUNT(*) FROM users"
-	insertQuery := `
-    INSERT INTO users (username, password, first_name, last_name, role)
-    VALUES (?, ?, ?, ?, ?)
-    `
-
-	for i := 0; i < TxMaxRetries; i++ {
-		id, err := func() (int64, error) {
-			tx, err := db.BeginTx(context.Background(), txOptions)
-			if err != nil {
-				return 0, fmt.Errorf("error starting transaction: %v", err)
-			}
-
-			if err := tx.QueryRow(selectQuery).Scan(&numUsers); err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return 0, fmt.Errorf("error getting ID of %v: %v", u.UserName, err)
-			}
-			if numUsers != 0 {
-				if err = tx.Commit(); err != nil {
-					return 0, fmt.Errorf("error committing transaction: %v", err)
-				}
-				return 2, nil
-			}
-
-			hashedPass, err := bcrypt.GenerateFromPassword([]byte(pass), bcrypt.DefaultCost)
-			if err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return 0, fmt.Errorf("error creating password hash: %v", err)
-			}
-
-			result, err := tx.Exec(insertQuery, u.UserName, string(hashedPass), u.FirstName, u.LastName, u.Role)
-			if err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return 0, fmt.Errorf("error inserting new user %v into DB: %v", u.UserName, err)
-			}
-
-			id, err := result.LastInsertId()
-			if err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return 0, fmt.Errorf("error inserting user into DB: %v", err)
-			}
-
-			if err = tx.Commit(); err != nil {
-				return 0, fmt.Errorf("error committing transaction: %v", err)
-			}
-			return id, nil
-		}()
-		if err == nil {
-			return id, nil
-		}
-
-		log.Println(err)
-		wait(i)
-	}
-	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

@@ -1,55 +0,0 @@
-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

@@ -1,26 +0,0 @@
-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

@@ -1,48 +0,0 @@
-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

@@ -1,17 +0,0 @@
-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

@@ -1,34 +0,0 @@
-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/markdown.go

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

cmd/control/rss.go

@@ -0,0 +1,50 @@
+package control
+
+import (
+	"fmt"
+	"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
+}

cmd/control/sessions.go

@@ -1,4 +1,4 @@
-package backend
+package control
 
 import (
 	"crypto/rand"

cmd/frontend/articles.go

@@ -1,643 +0,0 @@
-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
-)
-
-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
-		}
-
-		type editorHTMLData struct {
-			Title       string
-			Description string
-			Content     string
-			HTMLContent template.HTML
-			Tags        []*b.Tag
-			Mode        int
-		}
-
-		var data editorHTMLData
-		if session.Values["article"] == nil {
-			data = editorHTMLData{}
-		} 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
-		}
-
-		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 ShowUnpublishedArticles(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
-		}
-
-		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 *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
-		}
-
-		type htmlData struct {
-			MyIDs            map[int64]bool
-			RejectedArticles []*b.Article
-		}
-		data := new(htmlData)
-
-		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 *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
-		}
-
-		data := new(struct {
-			Article *b.Article
-			Content template.HTML
-			Tags    []*b.Tag
-		})
-
-		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
-		}
-
-		articleAbsName := fmt.Sprint(c.ArticleDir, "/", data.Article.ID, ".md")
-		contentBytes, err := os.ReadFile(articleAbsName)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		content, err := b.ConvertToHTML(string(contentBytes))
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		data.Content = template.HTML(content)
-
-		data.Tags, err = db.GetArticleTags(data.Article.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 *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
-		}
-
-		data := new(struct {
-			Selected map[int64]bool
-			Article  *b.Article
-			Content  string
-			Tags     []*b.Tag
-		})
-
-		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
-		}
-
-		articleAbsName := fmt.Sprint(c.ArticleDir, "/", data.Article.ID, ".md")
-		contentBytes, err := os.ReadFile(articleAbsName)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.Content = string(contentBytes)
-
-		data.Tags, err = db.GetTagList()
-		if err != nil {
-			log.Println(err)
-			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 *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
-		}
-
-		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) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		if _, err := getSession(w, r, c, s); err != nil {
-			return
-		}
-
-		publishedArticles, err := db.GetCertainArticles(true, false)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		filteredArticles := make([]*b.Article, 0)
-		for _, article := range publishedArticles {
-			if !article.AutoGenerated {
-				filteredArticles = append(filteredArticles, article)
-			}
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/published-articles.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.ExecuteTemplate(w, "page-content", filteredArticles)
-	}
-}
-
-func ReviewArticleForDeletion(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
-		}
-
-		type htmlData struct {
-			Title       string
-			Description string
-			Content     template.HTML
-			Tags        []*b.Tag
-			ID          int64
-		}
-
-		var err error
-		data := new(htmlData)
-
-		data.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(data.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.Title, err = b.ConvertToPlain(article.Title)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		data.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")
-		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
-		}
-		data.Content = template.HTML(content)
-
-		data.Tags, err = db.GetArticleTags(data.ID)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/to-be-deleted.html")
-		tmpl = template.Must(tmpl, err)
-		tmpl.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))
-	}
-}

cmd/frontend/editor.go

@@ -1,34 +0,0 @@
-package frontend
-
-import (
-	"html/template"
-	"net/http"
-
-	b "streifling.com/jason/cpolis/cmd/backend"
-)
-
-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 *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
-		}
-
-		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

@@ -1,191 +0,0 @@
-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
-		}
-
-		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
-		}
-
-		imgSize := imgInfo.Size()
-		mimeType := mime.TypeByExtension(filepath.Ext(imgAbsName))
-
-		article := &b.Article{
-			Title:         r.PostFormValue("issue-title"),
-			EncURL:        fmt.Sprint(c.Domain, "/image/serve/", imgFileName),
-			EncLength:     int(imgSize),
-			EncType:       mimeType,
-			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

@@ -1,59 +0,0 @@
-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/users.go

@@ -1,430 +0,0 @@
-package frontend
-
-import (
-	"fmt"
-	"html/template"
-	"log"
-	"net/http"
-	"strconv"
-
-	b "streifling.com/jason/cpolis/cmd/backend"
-)
-
-type UserData struct {
-	*b.User
-	Msg string
-}
-
-func checkUserStrings(user *b.User) (string, int, bool) {
-	userLen := 15
-	nameLen := 50
-
-	if len(user.UserName) > userLen {
-		return "Benutzername", userLen, false
-	} else if len(user.FirstName) > nameLen {
-		return "Vorname", nameLen, false
-	} else if len(user.LastName) > nameLen {
-		return "Nachname", nameLen, false
-	} else {
-		return "", 0, true
-	}
-}
-
-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 *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)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		htmlData := UserData{
-			User: &b.User{
-				UserName:  r.PostFormValue("username"),
-				FirstName: r.PostFormValue("first-name"),
-				LastName:  r.PostFormValue("last-name"),
-				Role:      role,
-			},
-		}
-		pass := r.PostFormValue("password")
-		pass2 := r.PostFormValue("password2")
-
-		if len(htmlData.UserName) == 0 || len(htmlData.FirstName) == 0 ||
-			len(htmlData.LastName) == 0 || len(pass) == 0 || len(pass2) == 0 {
-			htmlData.Msg = "Alle Felder müssen ausgefüllt werden."
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-		userString, stringLen, ok := checkUserStrings(htmlData.User)
-		if !ok {
-			htmlData.Msg = fmt.Sprint(userString, " ist zu lang. Maximal ",
-				stringLen, " Zeichen erlaubt.")
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-		id, _ := db.GetID(htmlData.UserName)
-		if id != 0 {
-			htmlData.Msg = fmt.Sprint(htmlData.UserName,
-				" ist bereits vergeben. Bitte anderen Benutzernamen wählen.")
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-		if pass != pass2 {
-			htmlData.Msg = "Die Passwörter stimmen nicht überein."
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-
-		_, err = db.AddUser(htmlData.User, pass)
-		if 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 EditSelf(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
-		}
-
-		user, err := db.GetUser(session.Values["id"].(int64))
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/edit-self.html")
-		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user)
-	}
-}
-
-func UpdateSelf(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
-		}
-
-		userData := UserData{
-			User: &b.User{
-				ID:        session.Values["id"].(int64),
-				UserName:  r.PostFormValue("username"),
-				FirstName: r.PostFormValue("first-name"),
-				LastName:  r.PostFormValue("last-name"),
-			},
-		}
-		oldPass := r.PostFormValue("old-password")
-		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.UpdateOwnAttributes(
-			userData.ID,
-			userData.UserName,
-			userData.FirstName,
-			userData.LastName,
-			oldPass,
-			newPass,
-			newPass2); 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 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: &b.User{
-				UserName:  r.PostFormValue("username"),
-				FirstName: r.PostFormValue("first-name"),
-				LastName:  r.PostFormValue("last-name"),
-				Role:      b.Admin,
-			},
-		}
-		pass := r.PostFormValue("password")
-		pass2 := r.PostFormValue("password2")
-
-		if len(htmlData.UserName) == 0 || len(htmlData.FirstName) == 0 ||
-			len(htmlData.LastName) == 0 || len(pass) == 0 || len(pass2) == 0 {
-			htmlData.Msg = "Alle Felder müssen ausgefüllt werden."
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-		userString, stringLen, ok := checkUserStrings(htmlData.User)
-		if !ok {
-			htmlData.Msg = fmt.Sprint(userString, " ist zu lang. Maximal ",
-				stringLen, " Zeichen erlaubt.")
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-		id, _ := db.GetID(htmlData.UserName)
-		if id != 0 {
-			htmlData.Msg = fmt.Sprint(htmlData.UserName,
-				" ist bereits vergeben. Bitte anderen Benutzernamen wählen.")
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-		if pass != pass2 {
-			htmlData.Msg = "Die Passwörter stimmen nicht überein."
-			tmpl, err := template.ParseFiles(c.WebDir + "/templates/add-user.html")
-			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
-			return
-		}
-
-		htmlData.ID, err = db.AddFirstUser(htmlData.User, pass)
-		if err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-		if htmlData.ID > 1 {
-			errString := "error: there is already a first user"
-			log.Println(errString)
-			http.Error(w, errString, http.StatusInternalServerError)
-			return
-		}
-
-		if err := saveSession(w, r, s, htmlData.User); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		if _, err := db.AddIssue(); err != nil {
-			log.Println(err)
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
-		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
-		}
-
-		type htmlData struct {
-			Users  map[int64]*b.User
-			Action string
-		}
-
-		data := &htmlData{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

@@ -1,29 +0,0 @@
-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

@@ -6,87 +6,72 @@ import (
 	"net/http"
 	"os"
 
-	b "streifling.com/jason/cpolis/cmd/backend"
-	c "streifling.com/jason/cpolis/cmd/calls"
-	f "streifling.com/jason/cpolis/cmd/frontend"
+	"streifling.com/jason/cpolis/cmd/control"
+	"streifling.com/jason/cpolis/cmd/model"
+	"streifling.com/jason/cpolis/cmd/view"
 )
 
 func init() {
-	gob.Register(b.User{})
+	gob.Register(model.User{})
 }
 
 func main() {
-	config, err := b.HandleConfig()
-	if err != nil {
-		log.Fatalln(err)
-	}
-
-	logFile, err := os.OpenFile(config.LogFile, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
+	logFile, err := os.OpenFile("tmp/cpolis.log",
+		os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
 	if err != nil {
 		log.Fatalln(err)
 	}
 	defer logFile.Close()
-	log.SetOutput(logFile)
+	// log.SetOutput(logFile)
 
-	db, err := b.OpenDB(config.DBName)
+	db, err := model.OpenDB("cpolis")
 	if err != nil {
 		log.Fatalln(err)
 	}
 	defer db.Close()
 
-	key, err := b.LoadKey(config.KeyFile)
+	key, err := control.LoadKey("tmp/key.gob")
 	if err != nil {
-		key, err = b.NewKey()
+		key, err = control.NewKey()
 		if err != nil {
 			log.Fatalln(err)
 		}
-		b.SaveKey(key, config.KeyFile)
+		control.SaveKey(key, "tmp/key.gob")
 	}
-	store := b.NewCookieStore(key)
+	store := control.NewCookieStore(key)
 
 	mux := http.NewServeMux()
 	mux.Handle("/web/static/", http.StripPrefix("/web/static/",
-		http.FileServer(http.Dir(config.WebDir+"/static/"))))
-	mux.HandleFunc("/", f.HomePage(config, db, store))
+		http.FileServer(http.Dir("web/static/"))))
+	mux.HandleFunc("/", view.HomePage(db, store))
 
-	mux.HandleFunc("GET /article/all-published", f.ShowPublishedArticles(config, db, store))
-	mux.HandleFunc("GET /article/all-rejected", f.ShowRejectedArticles(config, db, store))
-	mux.HandleFunc("GET /article/all-unpublished", f.ShowUnpublishedArticles(config, db, store))
-	mux.HandleFunc("GET /article/delete/{id}", f.DeleteArticle(config, db, store))
-	mux.HandleFunc("GET /article/publish/{id}", f.PublishArticle(config, db, store))
-	mux.HandleFunc("GET /article/reject/{id}", f.RejectArticle(config, db, store))
-	mux.HandleFunc("GET /article/review-deletion/{id}", f.ReviewArticleForDeletion(config, db, store))
-	mux.HandleFunc("GET /article/review-rejected/{id}", f.ReviewRejectedArticle(config, db, store))
-	mux.HandleFunc("GET /article/review-unpublished/{id}", f.ReviewUnpublishedArticle(config, db, store))
-	mux.HandleFunc("GET /article/serve/{id}", c.ServeArticle(config, db))
-	mux.HandleFunc("GET /article/write", f.WriteArticle(config, db, store))
-	mux.HandleFunc("GET /hub", f.ShowHub(config, db, store))
-	mux.HandleFunc("GET /image/serve/{pic}", c.ServeImage(config, store))
-	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("GET /create-tag/", view.CreateTag)
+	mux.HandleFunc("GET /create-user/", view.CreateUser)
+	mux.HandleFunc("GET /edit-user/", view.EditUser(db, store))
+	mux.HandleFunc("GET /hub/", view.ShowHub(db, store))
+	mux.HandleFunc("GET /logout/", view.Logout(store))
+	mux.HandleFunc("GET /publish-issue/", view.PublishLatestIssue(db))
+	mux.HandleFunc("GET /rejected-articles/", view.ShowRejectedArticles(db, store))
+	mux.HandleFunc("GET /rss/", view.ShowRSS(
+		db,
+		"Freimaurer Distrikt Niedersachsen und Sachsen-Anhalt",
+		"https://distrikt-ni-st.de",
+		"Freiheit, Gleichheit, Brüderlichkeit, Toleranz und Humanität",
+	))
+	mux.HandleFunc("GET /this-issue/", view.ShowCurrentArticles(db))
+	mux.HandleFunc("GET /unpublished-articles/", view.ShowUnpublishedArticles(db))
+	mux.HandleFunc("GET /write-article/", view.WriteArticle(db))
 
-	mux.HandleFunc("POST /article/resubmit/{id}", f.ResubmitArticle(config, db, store))
-	mux.HandleFunc("POST /article/submit", f.SubmitArticle(config, db, store))
-	mux.HandleFunc("POST /article/upload-image", f.UploadArticleImage(config, store))
-	mux.HandleFunc("POST /issue/publish", f.PublishLatestIssue(config, db, store))
-	mux.HandleFunc("POST /issue/upload-image", f.UploadIssueImage(config, store))
-	mux.HandleFunc("POST /login", f.Login(config, db, store))
-	mux.HandleFunc("POST /pdf/upload", f.UploadPDF(config, store))
-	mux.HandleFunc("POST /tag/add", f.AddTag(config, db, store))
-	mux.HandleFunc("POST /user/add", f.AddUser(config, db, store))
-	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))
+	mux.HandleFunc("POST /add-tag/", view.AddTag(db, store))
+	mux.HandleFunc("POST /add-user/", view.AddUser(db, store))
+	mux.HandleFunc("POST /login/", view.Login(db, store))
+	mux.HandleFunc("POST /publish-article/", view.PublishArticle(db, store))
+	mux.HandleFunc("POST /reject-article/", view.RejectArticle(db, store))
+	mux.HandleFunc("POST /resubmit-article/", view.ResubmitArticle(db, store))
+	mux.HandleFunc("POST /review-rejected-article/", view.ReviewRejectedArticle(db, store))
+	mux.HandleFunc("POST /review-unpublished-article/", view.ReviewUnpublishedArticle(db, store))
+	mux.HandleFunc("POST /submit-article/", view.SubmitArticle(db, store))
+	mux.HandleFunc("POST /update-user/", view.UpdateUser(db, store))
 
-	log.Fatalln(http.ListenAndServe(config.Port, mux))
+	log.Fatalln(http.ListenAndServe(":8080", mux))
 }

cmd/model/articles.go

@@ -1,4 +1,4 @@
-package backend
+package model
 
 import (
 	"context"
@@ -9,20 +9,15 @@ import (
 )
 
 type Article struct {
-	Title         string
-	Created       time.Time
-	Description   string
-	Link          string
-	EncURL        string
-	EncLength     int
-	EncType       string
-	Published     bool
-	Rejected      bool
-	ID            int64
-	AuthorID      int64
-	IssueID       int64
-	IsInIssue     bool
-	AutoGenerated bool
+	Title       string
+	Created     time.Time
+	Description string
+	Content     string
+	Published   bool
+	Rejected    bool
+	ID          int64
+	AuthorID    int64
+	IssueID     int64
 }
 
 func (db *DB) AddArticle(a *Article) (int64, error) {
@@ -31,8 +26,8 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 	selectQuery := "SELECT id FROM issues WHERE published = false"
 	insertQuery := `
     INSERT INTO articles
-        (title, description, link, enc_url, enc_length, enc_type, published, rejected, author_id, issue_id, is_in_issue, auto_generated)
-    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+        (title, description, content, published, rejected, author_id, issue_id)
+    VALUES (?, ?, ?, ?, ?, ?, ?)
     `
 
 	for i := 0; i < TxMaxRetries; i++ {
@@ -49,9 +44,8 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 				return 0, fmt.Errorf("error getting issue ID when adding article to DB: %v", err)
 			}
 
-			result, err := tx.Exec(insertQuery, a.Title, a.Description, a.Link,
-				a.EncURL, a.EncLength, a.EncType, a.Published, a.Rejected, a.AuthorID, id,
-				a.IsInIssue, a.AutoGenerated)
+			result, err := tx.Exec(insertQuery, a.Title, a.Description,
+				a.Content, a.Published, a.Rejected, a.AuthorID, id)
 			if err != nil {
 				if rollbackErr := tx.Rollback(); rollbackErr != nil {
 					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
@@ -85,7 +79,7 @@ func (db *DB) AddArticle(a *Article) (int64, error) {
 
 func (db *DB) GetArticle(id int64) (*Article, error) {
 	query := `
-    SELECT title, created, description, link, enc_url, enc_length, enc_type, published, author_id, issue_id, is_in_issue, auto_generated
+    SELECT title, created, description, content, published, author_id
     FROM articles
     WHERE id = ?
     `
@@ -96,9 +90,7 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 	var err error
 
 	if err := row.Scan(&article.Title, &created, &article.Description,
-		&article.Link, &article.EncURL, &article.EncLength, &article.EncType,
-		&article.Published, &article.AuthorID, &article.IssueID,
-		&article.IsInIssue, &article.AutoGenerated); err != nil {
+		&article.Content, &article.Published, &article.AuthorID); err != nil {
 		return nil, fmt.Errorf("error scanning article row: %v", err)
 	}
 
@@ -113,7 +105,7 @@ func (db *DB) GetArticle(id int64) (*Article, error) {
 
 func (db *DB) GetCertainArticles(published, rejected bool) ([]*Article, error) {
 	query := `
-    SELECT id, title, created, description, link, enc_url, enc_length, enc_type, author_id, issue_id, is_in_issue, auto_generated
+    SELECT id, title, created, description, content, author_id
     FROM articles
     WHERE published = ?
     AND rejected = ?
@@ -129,9 +121,7 @@ func (db *DB) GetCertainArticles(published, rejected bool) ([]*Article, error) {
 		var created []byte
 
 		if err = rows.Scan(&article.ID, &article.Title, &created,
-			&article.Description, &article.Link, &article.EncURL, &article.EncLength,
-			&article.EncType, &article.AuthorID, &article.IssueID,
-			&article.IsInIssue, &article.AutoGenerated); err != nil {
+			&article.Description, &article.Content, &article.AuthorID); err != nil {
 			return nil, fmt.Errorf("error scanning article row: %v", err)
 		}
 
@@ -152,9 +142,9 @@ 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, link, enc_url, enc_length, enc_type, author_id, auto_generated
+    SELECT id, title, created, description, content, author_id
     FROM articles
-    WHERE issue_id = ? AND published = true AND is_in_issue = true
+    WHERE issue_id = ? AND published = true
     `
 
 	for i := 0; i < TxMaxRetries; i++ {
@@ -186,8 +176,7 @@ func (db *DB) GetCurrentIssueArticles() ([]*Article, error) {
 				var created []byte
 
 				if err = rows.Scan(&article.ID, &article.Title, &created,
-					&article.Description, &article.Link, &article.EncURL, &article.EncLength,
-					&article.EncType, &article.AuthorID, &article.AutoGenerated); err != nil {
+					&article.Description, &article.Content, &article.AuthorID); err != nil {
 					if rollbackErr := tx.Rollback(); rollbackErr != nil {
 						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
 					}
@@ -266,21 +255,3 @@ 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 = ?"
-
-	_, err := db.Exec(articlesTagsQuery, id)
-	if err != nil {
-		return fmt.Errorf("error deleting article %v from DB: %v", id, err)
-	}
-
-	articlesQuery := "DELETE FROM articles WHERE id = ?"
-
-	_, err = db.Exec(articlesQuery, id)
-	if err != nil {
-		return fmt.Errorf("error deleting article %v from DB: %v", id, err)
-	}
-
-	return nil
-}

cmd/model/articles_tags.go

@@ -1,4 +1,4 @@
-package backend
+package model
 
 import (
 	"fmt"
@@ -6,7 +6,10 @@ import (
 )
 
 func (db *DB) WriteArticleTags(articleID int64, tagIDs []int64) error {
-	query := "INSERT INTO articles_tags (article_id, tag_id) VALUES (?, ?)"
+	query := `
+    INSERT INTO articles_tags (article_id, tag_id)
+    VALUES (?, ?)
+    `
 
 	for i := 0; i < TxMaxRetries; i++ {
 		err := func() error {
@@ -65,8 +68,8 @@ func (db *DB) GetArticleTags(articleID int64) ([]*Tag, error) {
 }
 
 func (db *DB) UpdateArticleTags(articleID int64, tagIDs []int64) error {
-	deleteQuery := "DELETE FROM articles_tags WHERE article_id = ?"
-	insertQuery := "INSERT INTO articles_tags (article_id, tag_id) VALUES (?, ?)"
+	query := `
+    `
 
 	for i := 0; i < TxMaxRetries; i++ {
 		err := func() error {
@@ -75,22 +78,6 @@ func (db *DB) UpdateArticleTags(articleID int64, tagIDs []int64) error {
 				return fmt.Errorf("error starting transaction: %v", err)
 			}
 
-			if _, err := tx.Exec(deleteQuery, articleID); err != nil {
-				if rollbackErr := tx.Rollback(); rollbackErr != nil {
-					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-				}
-				return fmt.Errorf("error deleting entries from articles_tags before inserting new ones: %v", err)
-			}
-
-			for _, tagID := range tagIDs {
-				if _, err := tx.Exec(insertQuery, articleID, tagID); err != nil {
-					if rollbackErr := tx.Rollback(); rollbackErr != nil {
-						log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
-					}
-					return fmt.Errorf("error inserting new entries into articles_tags: %v", err)
-				}
-			}
-
 			if err = tx.Commit(); err != nil {
 				return fmt.Errorf("error committing transaction: %v", err)
 			}

cmd/model/db.go

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

cmd/model/issues.go

@@ -1,4 +1,4 @@
-package backend
+package model
 
 import (
 	"context"
@@ -23,6 +23,7 @@ func (db *DB) AddIssue() (int64, error) {
 }
 
 func (db *DB) PublishLatestIssue() error {
+	var id int64
 	txOptions := &sql.TxOptions{Isolation: sql.LevelSerializable}
 	updateQuery := "UPDATE issues SET published = true WHERE published = false"
 	insertQuery := "INSERT INTO issues (published) VALUES (?)"
@@ -34,7 +35,7 @@ func (db *DB) PublishLatestIssue() error {
 				return fmt.Errorf("error starting transaction: %v", err)
 			}
 
-			if _, err := tx.Exec(updateQuery); err != nil {
+			if _, err := tx.Exec(updateQuery, id); err != nil {
 				if rollbackErr := tx.Rollback(); rollbackErr != nil {
 					log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
 				}

cmd/model/tags.go

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

cmd/model/users.go

@@ -0,0 +1,200 @@
+package model
+
+import (
+	"fmt"
+	"log"
+
+	"golang.org/x/crypto/bcrypt"
+)
+
+const (
+	Admin = iota
+	Publisher
+	Editor
+	Author
+)
+
+type User struct {
+	UserName  string
+	FirstName string
+	LastName  string
+	ID        int64
+	Role      int
+}
+
+func (db *DB) AddUser(u *User, pass string) (int64, error) {
+	hashedPass, err := bcrypt.GenerateFromPassword([]byte(pass), bcrypt.DefaultCost)
+	if err != nil {
+		return 0, fmt.Errorf("error creating password hash: %v", err)
+	}
+
+	query := `
+    INSERT INTO users (username, password, first_name, last_name, role)
+    VALUES (?, ?, ?, ?, ?)
+    `
+	result, err := db.Exec(query, u.UserName, string(hashedPass), u.FirstName, u.LastName, u.Role)
+	if err != nil {
+		return 0, fmt.Errorf("error inserting new user %v into DB: %v", u.UserName, err)
+	}
+	id, err := result.LastInsertId()
+	if err != nil {
+		return 0, fmt.Errorf("error inserting user into DB: %v", err)
+	}
+
+	return id, nil
+}
+
+func (db *DB) GetID(userName string) (int64, bool) {
+	var id int64
+
+	query := `
+    SELECT id
+    FROM users
+    WHERE username = ?
+    `
+	row := db.QueryRow(query, userName)
+	if err := row.Scan(&id); err != nil {
+		return 0, false
+	}
+
+	return id, true
+}
+
+func (db *DB) CheckPassword(id int64, pass string) error {
+	var queriedPass string
+
+	query := `
+    SELECT password
+    FROM users
+    WHERE id = ?
+    `
+	row := db.QueryRow(query, id)
+	if err := row.Scan(&queriedPass); err != nil {
+		return fmt.Errorf("error reading password from DB: %v", err)
+	}
+
+	if err := bcrypt.CompareHashAndPassword([]byte(queriedPass), []byte(pass)); err != nil {
+		return fmt.Errorf("incorrect password: %v", err)
+	}
+
+	return nil
+}
+
+func (tx *Tx) ChangePassword(id int64, oldPass, newPass string) error {
+	var queriedPass string
+	getQuery := `
+    SELECT password
+    FROM users
+    WHERE id = ?
+    `
+	row := tx.QueryRow(getQuery, id)
+	if err := row.Scan(&queriedPass); err != nil {
+		if rollbackErr := tx.Rollback(); rollbackErr != nil {
+			log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
+		}
+		return fmt.Errorf("error reading password from DB: %v", err)
+	}
+
+	if err := bcrypt.CompareHashAndPassword([]byte(queriedPass), []byte(oldPass)); err != nil {
+		if rollbackErr := tx.Rollback(); rollbackErr != nil {
+			log.Fatalf("transaction error: %v, rollback error: %v", err, rollbackErr)
+		}
+		return fmt.Errorf("incorrect password: %v", err)
+	}
+
+	newHashedPass, 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(newHashedPass), 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
+}
+
+// TODO: No need for ID field in general
+func (db *DB) GetUser(id int64) (*User, error) {
+	user := new(User)
+	query := `
+    SELECT id, username, first_name, last_name, role
+    FROM users
+    WHERE id = ?
+    `
+
+	row := db.QueryRow(query, id)
+	if err := row.Scan(&user.ID, &user.UserName, &user.FirstName,
+		&user.LastName, &user.Role); err != nil {
+		return nil, fmt.Errorf("error reading user information: %v", err)
+	}
+
+	return user, nil
+}
+
+func (db *DB) UpdateUserAttributes(id int64, user, first, last, oldPass, newPass, newPass2 string) 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.ChangePassword(id, oldPass, 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},
+			); 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)
+}

cmd/view/articles.go

@@ -0,0 +1,352 @@
+package view
+
+import (
+	"html/template"
+	"log"
+	"net/http"
+	"strconv"
+	"time"
+
+	"streifling.com/jason/cpolis/cmd/control"
+	"streifling.com/jason/cpolis/cmd/model"
+)
+
+func ShowHub(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("web/templates/login.html")
+			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
+		}
+
+		tmpl, err := template.ParseFiles("web/templates/hub.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", session.Values["role"].(int))
+	}
+}
+
+func WriteArticle(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("web/templates/editor.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", tags)
+	}
+}
+
+func SubmitArticle(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("web/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("web/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func ResubmitArticle(db *model.DB, s *control.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		id, err := strconv.ParseInt(r.PostFormValue("article-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
+		}
+
+		session, err := s.Get(r, "cookie")
+		if err != nil {
+			tmpl, err := template.ParseFiles("web/templates/login.html")
+			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
+		}
+
+		tmpl, err := template.ParseFiles("web/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func ShowUnpublishedArticles(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("web/templates/unpublished-articles.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", unpublishedArticles)
+	}
+}
+
+func ShowRejectedArticles(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("web/templates/rejected-articles.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func ReviewUnpublishedArticle(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.PostFormValue("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("web/templates/to-be-published.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func ReviewRejectedArticle(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.PostFormValue("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("web/templates/rework-article.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", data)
+	}
+}
+
+func PublishArticle(db *model.DB, s *control.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		id, err := strconv.ParseInt(r.PostFormValue("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("web/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
+		}
+
+		tmpl, err := template.ParseFiles("web/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func RejectArticle(db *model.DB, s *control.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		id, err := strconv.ParseInt(r.PostFormValue("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("web/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("web/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"])
+	}
+}
+
+func ShowCurrentArticles(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("web/templates/current-articles.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", articles)
+	}
+}
+
+func PublishLatestIssue(db *model.DB) 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
+		}
+
+		tmpl, err := template.ParseFiles("web/templates/hub.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil)
+	}
+}

cmd/view/editor.go

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

cmd/view/rss.go

@@ -0,0 +1,95 @@
+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(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{"web/templates/index.html", "web/templates/feed.rss"}
+		tmpl, err := template.ParseFiles(files...)
+		template.Must(tmpl, err).Execute(w, rss)
+	}
+}

cmd/view/sessions.go

@@ -1,4 +1,4 @@
-package frontend
+package view
 
 import (
 	"fmt"
@@ -6,10 +6,11 @@ import (
 	"log"
 	"net/http"
 
-	b "streifling.com/jason/cpolis/cmd/backend"
+	"streifling.com/jason/cpolis/cmd/control"
+	"streifling.com/jason/cpolis/cmd/model"
 )
 
-func saveSession(w http.ResponseWriter, r *http.Request, s *b.CookieStore, u *b.User) error {
+func saveSession(w http.ResponseWriter, r *http.Request, s *control.CookieStore, u *model.User) error {
 	session, err := s.Get(r, "cookie")
 	if err != nil {
 		return fmt.Errorf("error getting session: %v", err)
@@ -26,26 +27,26 @@ func saveSession(w http.ResponseWriter, r *http.Request, s *b.CookieStore, u *b.
 	return nil
 }
 
-func HomePage(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+func HomePage(db *model.DB, s *control.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		numRows, err := db.CountEntries("users")
 		if err != nil {
 			log.Fatalln(err)
 		}
 
-		files := []string{c.WebDir + "/templates/index.html"}
+		files := []string{"web/templates/index.html"}
 		if numRows == 0 {
-			files = append(files, c.WebDir+"/templates/first-user.html")
+			files = append(files, "web/templates/add-user.html")
 			tmpl, err := template.ParseFiles(files...)
 			template.Must(tmpl, err).Execute(w, nil)
 		} else {
 			session, _ := s.Get(r, "cookie")
 			if auth, ok := session.Values["authenticated"].(bool); auth && ok {
-				files = append(files, c.WebDir+"/templates/hub.html")
+				files = append(files, "web/templates/hub.html")
 				tmpl, err := template.ParseFiles(files...)
 				template.Must(tmpl, err).Execute(w, session.Values["role"])
 			} else {
-				files = append(files, c.WebDir+"/templates/login.html")
+				files = append(files, "web/templates/login.html")
 				tmpl, err := template.ParseFiles(files...)
 				template.Must(tmpl, err).Execute(w, nil)
 			}
@@ -53,14 +54,14 @@ func HomePage(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 	}
 }
 
-func Login(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
+func Login(db *model.DB, s *control.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.StatusBadRequest)
+			http.Error(w, fmt.Sprintf("no such user: %v", userName), http.StatusInternalServerError)
 			return
 		}
 
@@ -83,45 +84,29 @@ func Login(c *b.Config, db *b.DB, s *b.CookieStore) http.HandlerFunc {
 			return
 		}
 
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/hub.html")
+		tmpl, err := template.ParseFiles("web/templates/hub.html")
 		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user.Role)
 	}
 }
 
-func Logout(c *b.Config, s *b.CookieStore) http.HandlerFunc {
+func Logout(s *control.CookieStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		session, err := getSession(w, r, c, s)
+		session, err := s.Get(r, "cookie")
 		if err != nil {
-			return
+			tmpl, err := template.ParseFiles("web/templates/login.html")
+			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)
 			return
 		}
 
-		tmpl, err := template.ParseFiles(c.WebDir + "/templates/login.html")
+		tmpl, err := template.ParseFiles("web/templates/login.html")
 		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/view/users.go

@@ -0,0 +1,214 @@
+package view
+
+import (
+	"fmt"
+	"html/template"
+	"log"
+	"net/http"
+	"strconv"
+
+	"streifling.com/jason/cpolis/cmd/control"
+	"streifling.com/jason/cpolis/cmd/model"
+)
+
+type UserData struct {
+	*model.User
+	Msg string
+}
+
+func checkUserStrings(user *model.User) (string, int, bool) {
+	userLen := 15
+	nameLen := 50
+
+	if len(user.UserName) > userLen {
+		return "Benutzername", userLen, false
+	} else if len(user.FirstName) > nameLen {
+		return "Vorname", nameLen, false
+	} else if len(user.LastName) > nameLen {
+		return "Nachname", nameLen, false
+	} else {
+		return "", 0, true
+	}
+}
+
+func CreateUser(w http.ResponseWriter, r *http.Request) {
+	tmpl, err := template.ParseFiles("web/templates/add-user.html")
+	template.Must(tmpl, err).ExecuteTemplate(w, "page-content", nil)
+}
+
+func AddUser(db *model.DB, s *control.CookieStore) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		role, err := strconv.Atoi(r.PostFormValue("role"))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		htmlData := UserData{
+			User: &model.User{
+				UserName:  r.PostFormValue("username"),
+				FirstName: r.PostFormValue("first-name"),
+				LastName:  r.PostFormValue("last-name"),
+				Role:      role,
+			},
+		}
+		pass := r.PostFormValue("password")
+		pass2 := r.PostFormValue("password2")
+
+		if len(htmlData.UserName) == 0 || len(htmlData.FirstName) == 0 ||
+			len(htmlData.LastName) == 0 || len(pass) == 0 || len(pass2) == 0 {
+			htmlData.Msg = "Alle Felder müssen ausgefüllt werden."
+			tmpl, err := template.ParseFiles("web/templates/add-user.html")
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
+			return
+		}
+		userString, stringLen, ok := checkUserStrings(htmlData.User)
+		if !ok {
+			htmlData.Msg = fmt.Sprint(userString, " ist zu lang. Maximal ",
+				stringLen, " Zeichen erlaubt.")
+			tmpl, err := template.ParseFiles("web/templates/add-user.html")
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
+			return
+		}
+		id, _ := db.GetID(htmlData.UserName)
+		if id != 0 {
+			htmlData.Msg = fmt.Sprint(htmlData.UserName,
+				" ist bereits vergeben. Bitte anderen Benutzernamen wählen.")
+			tmpl, err := template.ParseFiles("web/templates/add-user.html")
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
+			return
+		}
+		if pass != pass2 {
+			htmlData.Msg = "Die Passwörter stimmen nicht überein."
+			tmpl, err := template.ParseFiles("web/templates/add-user.html")
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", htmlData)
+			return
+		}
+
+		htmlData.ID, err = db.AddUser(htmlData.User, pass)
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if htmlData.ID == 1 {
+			htmlData.Role = model.Admin
+
+			if err = db.UpdateAttributes(
+				&model.Attribute{Table: "users", ID: id, AttName: "role", Value: htmlData.Role},
+			); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			if err := saveSession(w, r, s, htmlData.User); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			if _, err := db.AddIssue(); err != nil {
+				log.Println(err)
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+		}
+
+		tmpl, err := template.ParseFiles("web/templates/hub.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", 0)
+	}
+}
+
+func EditUser(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("web/templates/login.html")
+			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))
+		if err != nil {
+			log.Println(err)
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		tmpl, err := template.ParseFiles("web/templates/edit-user.html")
+		template.Must(tmpl, err).ExecuteTemplate(w, "page-content", user)
+	}
+}
+
+func UpdateUser(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("web/templates/login.html")
+			msg := "Session nicht mehr gültig. Bitte erneut anmelden."
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", msg)
+		}
+
+		userData := UserData{
+			User: &model.User{
+				ID:        session.Values["id"].(int64),
+				UserName:  r.PostFormValue("username"),
+				FirstName: r.PostFormValue("first-name"),
+				LastName:  r.PostFormValue("last-name"),
+			},
+		}
+		oldPass := r.PostFormValue("old-password")
+		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("web/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("web/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("web/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,
+			oldPass,
+			newPass,
+			newPass2); err != nil {
+			userData.Msg = "Aktualisierung der Benutzerdaten fehlgeschlagen."
+			tmpl, err := template.ParseFiles("web/templates/edit-user.html")
+			template.Must(tmpl, err).ExecuteTemplate(w, "page-content", userData)
+		}
+
+		tmpl, err := template.ParseFiles("web/templates/hub.html")
+		tmpl = template.Must(tmpl, err)
+		tmpl.ExecuteTemplate(w, "page-content", session.Values["role"].(int))
+	}
+}

cpolis.service

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

create_db.sql

@@ -1,55 +0,0 @@
-DROP TABLE IF EXISTS articles_tags;
-DROP TABLE IF EXISTS tags;
-DROP TABLE IF EXISTS articles;
-DROP TABLE IF EXISTS issues;
-DROP TABLE IF EXISTS users;
-
-CREATE TABLE users (
-    id          INT         AUTO_INCREMENT,
-    username    VARCHAR(15) NOT NULL UNIQUE,
-    password    VARCHAR(60) NOT NULL,
-    first_name  VARCHAR(50) NOT NULL,
-    last_name   VARCHAR(50) NOT NULL,
-    role        INT         NOT NULL,
-    PRIMARY KEY (id)
-);
-
-CREATE TABLE issues (
-    id          INT     AUTO_INCREMENT,
-    published   BOOL    NOT NULL,
-    PRIMARY KEY (id)
-);
-
-CREATE TABLE articles (
-    id              INT             AUTO_INCREMENT,
-    title           VARCHAR(255)    NOT NULL,
-    created         TIMESTAMP       DEFAULT CURRENT_TIMESTAMP,
-    description     TEXT            NOT NULL,
-    link            VARCHAR(255),
-    enc_url         VARCHAR(255),
-    enc_length      INT,
-    enc_type        VARCHAR(255),
-    published       BOOL            NOT NULL,
-    rejected        BOOL            NOT NULL,
-    author_id       INT             NOT NULL,
-    issue_id        INT             NOT NULL,
-    is_in_issue     BOOL            NOT NULL,
-    auto_generated  BOOL            NOT NULL,
-    PRIMARY KEY (id),
-    FOREIGN KEY (author_id) REFERENCES users (id),
-    FOREIGN KEY (issue_id) REFERENCES issues (id)
-);
-
-CREATE TABLE tags (
-    id      INT         AUTO_INCREMENT,
-    name    VARCHAR(50) NOT NULL UNIQUE,
-    PRIMARY KEY (id)
-);
-
-CREATE TABLE articles_tags (
-    article_id  INT,
-    tag_id      INT,
-    PRIMARY KEY (article_id, tag_id),
-    FOREIGN KEY (article_id) REFERENCES articles (id),
-    FOREIGN KEY (tag_id) REFERENCES tags (id)
-);

go.mod

@@ -1,62 +1,21 @@
 module streifling.com/jason/cpolis
 
-go 1.23
-
-toolchain go1.23.0
+go 1.22.0
 
 require (
-	firebase.google.com/go/v4 v4.14.1
-	git.streifling.com/jason/rss v0.1.3
-	github.com/BurntSushi/toml v1.4.0
-	github.com/go-sql-driver/mysql v1.8.1
-	github.com/google/uuid v1.6.0
-	github.com/gorilla/sessions v1.4.0
-	github.com/microcosm-cc/bluemonday v1.0.27
-	github.com/yuin/goldmark v1.7.4
-	golang.org/x/crypto v0.26.0
-	golang.org/x/term v0.23.0
-	google.golang.org/api v0.195.0
+	git.streifling.com/jason/rss v0.0.0-20240305164907-524bf9676188
+	github.com/go-sql-driver/mysql v1.7.1
+	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/term v0.17.0
 )
 
 require (
-	cloud.google.com/go v0.115.1 // indirect
-	cloud.google.com/go/auth v0.9.2 // indirect
-	cloud.google.com/go/auth/oauth2adapt v0.2.4 // indirect
-	cloud.google.com/go/compute/metadata v0.5.0 // indirect
-	cloud.google.com/go/firestore v1.16.0 // indirect
-	cloud.google.com/go/iam v1.2.0 // indirect
-	cloud.google.com/go/longrunning v0.6.0 // indirect
-	cloud.google.com/go/storage v1.43.0 // indirect
-	filippo.io/edwards25519 v1.1.0 // 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 v1.4.2 // 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 v0.1.8 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.3.3 // indirect
-	github.com/googleapis/gax-go/v2 v2.13.0 // indirect
-	github.com/gorilla/css v1.0.1 // indirect
+	github.com/gorilla/css v1.0.0 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
-	go.opencensus.io v0.24.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0 // indirect
-	go.opentelemetry.io/otel v1.29.0 // indirect
-	go.opentelemetry.io/otel/metric v1.29.0 // indirect
-	go.opentelemetry.io/otel/trace v1.29.0 // indirect
-	golang.org/x/net v0.28.0 // indirect
-	golang.org/x/oauth2 v0.22.0 // indirect
-	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/sys v0.24.0 // indirect
-	golang.org/x/text v0.17.0 // indirect
-	golang.org/x/time v0.6.0 // indirect
-	google.golang.org/appengine/v2 v2.0.6 // indirect
-	google.golang.org/genproto v0.0.0-20240827150818-7e3bb234dfed // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20240827150818-7e3bb234dfed // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240827150818-7e3bb234dfed // indirect
-	google.golang.org/grpc v1.66.0 // indirect
-	google.golang.org/protobuf v1.34.2 // indirect
+	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/sys v0.17.0 // indirect
 )

go.sum

@@ -1,229 +1,26 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.115.1 h1:Jo0SM9cQnSkYfp44+v+NQXHpcHqlnRJk2qxh6yvxxxQ=
-cloud.google.com/go v0.115.1/go.mod h1:DuujITeaufu3gL68/lOFIirVNJwQeyf5UXyi+Wbgknc=
-cloud.google.com/go/auth v0.9.2 h1:I+Rq388FYU8QdbVB1IiPd+6KNdrqtAPE/asiKHShBLM=
-cloud.google.com/go/auth v0.9.2/go.mod h1:7z6VY+7h3KUdRov5F1i8NDP5ZzWKYmEPO842BgCsmTk=
-cloud.google.com/go/auth/oauth2adapt v0.2.4 h1:0GWE/FUsXhf6C+jAkWgYm7X9tK8cuEIfy19DBn6B6bY=
-cloud.google.com/go/auth/oauth2adapt v0.2.4/go.mod h1:jC/jOpwFP6JBxhB3P5Rr0a9HLMC/Pe3eaL4NmdvqPtc=
-cloud.google.com/go/compute/metadata v0.5.0 h1:Zr0eK8JbFv6+Wi4ilXAR8FJ3wyNdpxHKJNPos6LTZOY=
-cloud.google.com/go/compute/metadata v0.5.0/go.mod h1:aHnloV2TPI38yx4s9+wAZhHykWvVCfu7hQbF+9CWoiY=
-cloud.google.com/go/firestore v1.16.0 h1:YwmDHcyrxVRErWcgxunzEaZxtNbc8QoFYA/JOEwDPgc=
-cloud.google.com/go/firestore v1.16.0/go.mod h1:+22v/7p+WNBSQwdSwP57vz47aZiY+HrDkrOsJNhk7rg=
-cloud.google.com/go/iam v1.2.0 h1:kZKMKVNk/IsSSc/udOb83K0hL/Yh/Gcqpz+oAkoIFN8=
-cloud.google.com/go/iam v1.2.0/go.mod h1:zITGuWgsLZxd8OwAlX+eMFgZDXzBm7icj1PVTYG766Q=
-cloud.google.com/go/longrunning v0.6.0 h1:mM1ZmaNsQsnb+5n1DNPeL0KwQd9jQRqSqSDEkBZr+aI=
-cloud.google.com/go/longrunning v0.6.0/go.mod h1:uHzSZqW89h7/pasCWNYdUpwGz3PcVWhrWupreVPYLts=
-cloud.google.com/go/storage v1.43.0 h1:CcxnSohZwizt4LCzQHWvBf1/kvtHUn7gk9QERXPyXFs=
-cloud.google.com/go/storage v1.43.0/go.mod h1:ajvxEa7WmZS1PxvKRq4bq0tFT3vMd502JwstCcYv0Q0=
-filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-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 v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
-github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
-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=
+git.streifling.com/jason/rss v0.0.0-20240305164907-524bf9676188 h1:C8M/j3f+cl5Y7YfGpU/ynb/SC/4tTYMDsyGFt3rswM8=
+git.streifling.com/jason/rss v0.0.0-20240305164907-524bf9676188/go.mod h1:gpZF0nZbQSstMpyHD9DTAvlQEG7v4pjO5c7aIMWM4Jg=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
-github.com/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 v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
-github.com/go-logr/logr v1.4.2/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 v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
-github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
-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=
-github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
-github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
-github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
-github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
-github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
-github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
-github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
-github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
-github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
-github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
-github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+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/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
 github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
-github.com/google/martian/v3 v3.3.3 h1:DIhPTQrbPkgs2yJYdXU/eNACCG5DVQjySNRNlflZ9Fc=
-github.com/google/martian/v3 v3.3.3/go.mod h1:iEPrYcgCF7jA9OtScMFQyAlZZ4YXTKEtJ1E6RWzmBA0=
-github.com/google/s2a-go v0.1.8 h1:zZDs9gcbt9ZPLV0ndSyQk6Kacx2g/X+SKYovpnz3SMM=
-github.com/google/s2a-go v0.1.8/go.mod h1:6iNWHTpQ+nfNRN5E00MSdfDwVesa8hhS32PhPO8deJA=
-github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
-github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/googleapis/enterprise-certificate-proxy v0.3.3 h1:QRje2j5GZimBzlbhGA2V2QlGNgL8G6e+wGo/+/2bWI0=
-github.com/googleapis/enterprise-certificate-proxy v0.3.3/go.mod h1:YKe7cfqYXjKGpGvmSg28/fFvhNzinZQm8DGnaburhGA=
-github.com/googleapis/gax-go/v2 v2.13.0 h1:yitjD5f7jQHhyDsnhKEBU52NdvvdSeGzlAnDPT0hH1s=
-github.com/googleapis/gax-go/v2 v2.13.0/go.mod h1:Z/fvTZXF8/uw7Xu5GuslPw+bplx6SS338j1Is2S+B7A=
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-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 v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
-google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
-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=
+github.com/gorilla/sessions v1.2.2 h1:lqzMYz6bOfvn2WriPUjNByzeXIlVzURcPmgMczkmTjY=
+github.com/gorilla/sessions v1.2.2/go.mod h1:ePLdVu+jbEgHH+KWw8I1z2wqd0BAdAQh/8LRvBeoNcQ=
+github.com/microcosm-cc/bluemonday v1.0.26 h1:xbqSvqzQMeEHCqMi64VAs4d8uy6Mequs3rQ0k/Khz58=
+github.com/microcosm-cc/bluemonday v1.0.26/go.mod h1:JyzOCs9gkyQyjs+6h10UEVSe02CGwkhd72Xdqh78TWs=
+github.com/yuin/goldmark v1.7.0 h1:EfOIvIMZIzHdB/R/zVrikYLPPwJlfMcNczJFMs1m6sA=
+github.com/yuin/goldmark v1.7.0/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
+golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
+golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
+golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
+golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
+golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
+golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.17.0 h1:mkTF7LCd6WGJNL3K1Ad7kwxNfYAW6a8a8QqtMblp/4U=
+golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=

tailwind.config.js

@@ -1,11 +0,0 @@
-/** @type {import('tailwindcss').Config} */
-module.exports = {
-    content: ["./web/templates/*.html"],
-    theme: {
-        extend: {}
-    },
-    plugins: [
-        require('@tailwindcss/typography')
-    ],
-    darkMode: 'selector',
-}

update.sh

@@ -1,58 +0,0 @@
-#! /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

@@ -1,64 +0,0 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
-
-h2 {
-    @apply font-bold mb-2 text-2xl;
-}
-
-h3 {
-    @apply font-bold mb-2 text-xl;
-}
-
-input[type="password"],
-input[type="text"] {
-    @apply bg-slate-50 dark:bg-slate-950 border border-slate-200 dark:border-slate-800 h-8 rounded-md;
-}
-
-textarea {
-    @apply bg-slate-50 dark:bg-slate-950 border border-slate-200 dark:border-slate-800 h-32 rounded-md;
-}
-
-.btn-area {
-    @apply flex gap-4 mt-4;
-}
-
-.btn {
-    @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 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

@@ -1,12 +1,8 @@
 {{define "page-content"}}
-<h2>Neuer Tag</h2>
-
+<h2>Neuer Benutzer</h2>
 <form>
-    <input required name="tag" placeholder="Tag eingeben" type="text" />
-    <div class="btn-area">
-        <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>
-    </div>
+    <input required name="tag" placeholder="Tag" type="text" />
+    <input type="submit" value="Anlegen" hx-post="/add-tag/" hx-target="#page-content" />
 </form>
-
+<button hx-get="/hub/" hx-target="#page-content">Abbrechen</button>
 {{end}}

web/templates/add-user.html

@@ -1,54 +1,25 @@
 {{define "page-content"}}
 <h2>Neuer Benutzer</h2>
-
 <form>
-    <div class="grid grid-cols-3 gap-4">
-        <div>
-            <label for="username">Benutzername</label>
-            <input class="w-full" required name="username" type="text" value="{{.UserName}}" />
-        </div>
-        <div>
-            <label for="password">Passwort</label>
-            <input class="w-full" required name="password" placeholder="***" type="password" />
-        </div>
-        <div>
-            <label for="password2">Passwort wiederholen</label>
-            <input class="w-full" required name="password2" placeholder="***" type="password" />
-        </div>
-        <div>
-            <label for="first-name">Vorname</label>
-            <input class="w-full" required name="first-name" type="text" value="{{.FirstName}}" />
-        </div>
-        <div>
-            <label for="last-name">Nachname</label>
-            <input class="w-full" required name="last-name" type="text" value="{{.LastName}}" />
-        </div>
-    </div>
+    <input required name="username" placeholder="Benutzername" type="text" value="{{.UserName}}" />
+    <input required name="password" placeholder="Passwort" type="password" />
+    <input required name="password2" placeholder="Passwort wiederholen" type="password" />
 
-    <div class="flex 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>
+    <input required name="first-name" placeholder="Vorname" type="text" value="{{.FirstName}}" />
+    <input required name="last-name" placeholder="Nachname" type="text" value="{{.LastName}}" />
 
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Anlegen" hx-post="/user/add" hx-target="#page-content" />
-        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
-    </div>
+    <input required id="author" name="role" type="radio" value="3" {{if eq .Role 3 }}checked{{end}} />
+    <label for="author">Autor</label>
+    <input required id="editor" name="role" type="radio" value="2" {{if eq .Role 2 }}checked{{end}} />
+    <label for="editor">Redakteur</label>
+    <input required id="publisher" name="role" type="radio" value="1" {{if eq .Role 1 }}checked{{end}} />
+    <label for="publisher">Herausgeber</label>
+    <input required id="admin" name="role" type="radio" value="0" {{if eq .Role 0 }}checked{{end}} />
+    <label for="admin">Admin</label>
+
+    <input type="submit" value="Anlegen" hx-post="/add-user/" hx-target="#page-content" />
 </form>
+<button hx-get="/hub/" hx-target="#page-content">Abbrechen</button>
 
 <script>
     var msg = "{{.Msg}}";

web/templates/current-articles.html

@@ -1,73 +1,10 @@
 {{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 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>Cover</h3>
-            <div class="grid grid-cols-2 gap-4 items-center">
-                <input class="h-full" name="issue-title" placeholder="Titel" 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-post="/issue/publish" hx-target="#page-content">Ausgabe publizieren</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>
+{{range .}}
+<div>
+    <h1>{{.Title}}</h1>
+    <p>{{.Description}}</p>
+</div>
+{{end}}
+<button hx-get="/publish-issue/" hx-target="#page-content">Ausgabe publizieren</button>
+<button hx-get="/hub/" hx-target="#page-content">Abbrechen</button>
 {{end}}

web/templates/edit-self.html

@@ -1,43 +0,0 @@
-{{define "page-content"}}
-<h2>Profil bearbeiten</h2>
-
-<form>
-    <div class="grid 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

@@ -1,57 +1,13 @@
 {{define "page-content"}}
-<h2>Profil von {{.FirstName}} {{.LastName}} bearbeiten</h2>
-
 <form>
-    <div class="grid grid-cols-3 gap-4">
-        <div>
-            <label for="username">Benutzername</label>
-            <input class="w-full" name="username" type="text" value="{{.UserName}}" />
-        </div>
+    <input name="username" type="text" value="{{.UserName}}" />
+    <input name="first-name" type="text" value="{{.FirstName}}" />
+    <input name="last-name" type="text" value="{{.LastName}}" />
 
-        <div>
-            <label for="first-name">Vorname</label>
-            <input class="w-full" name="first-name" type="text" value="{{.FirstName}}" />
-        </div>
+    <input name="old-password" placeholder="Altes Passwort" type="password" />
+    <input name="password" placeholder="Neues Passwort" type="password" />
+    <input name="password2" placeholder="Wiederholen" type="password" />
 
-        <div>
-            <label for="last-name">Nachname</label>
-            <input class="w-full" name="last-name" type="text" value="{{.LastName}}" />
-        </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 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="/user/update/{{.ID}}"
-            hx-target="#page-content" />
-        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
-    </div>
+    <input type="submit" value="Aktualisieren" hx-post="/update-user/" hx-target="#page-content" />
 </form>
 {{end}}

web/templates/editor.html

@@ -1,74 +1,13 @@
 {{define "page-content"}}
 <h2>Editor</h2>
-
-<form id="edit-area">
-    <div class="flex flex-col gap-y-1">
-        <label for="article-title">Titel</label>
-        <input name="article-title" type="text" value="{{.Title}}" />
-    </div>
-
-    <div class="flex flex-col gap-y-1">
-        <label for="article-description">Beschreibung</label>
-        <textarea name="article-description">{{.Description}}</textarea>
-    </div>
-
-    <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" />
-    </div>
-
-    <div>
-        <span>Tags</span>
-        <div class="flex flex-wrap gap-x-4">
-            <div>
-                <input id="issue" name="issue" type="checkbox" />
-                <label for="issue">Orient Express</label>
-            </div>
-
-            {{range .Tags}}
-            <div>
-                <input id="{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" />
-                <label for="{{.Name}}">{{.Name}}</label>
-            </div>
-            {{end}}
-        </div>
-    </div>
-
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Senden" hx-post="/article/submit" hx-target="#page-content" />
-        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
-    </div>
+<form>
+    <input name="article-title" placeholder="Titel" type="text" />
+    <textarea name="article-description" placeholder="Beschreibung"></textarea>
+    <textarea name="article-content" placeholder="Artikel"></textarea>
+    {{range .}}
+    <input id="{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" />
+    <label for="{{.Name}}">{{.Name}}</label>
+    {{end}}
+    <input type="submit" value="Senden" hx-post="/submit-article/" hx-target="#page-content" />
 </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('article-content').value = easyMDE.value();
-    });
-</script>
 {{end}}

web/templates/feed.rss

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

web/templates/first-user.html

@@ -1,39 +0,0 @@
-{{define "page-content"}}
-<h2>Erster Benutzer (Administrator)</h2>
-
-<form>
-    <div class="grid grid-cols-3 gap-4">
-        <div>
-            <label for="username">Benutzername</label>
-            <input class="w-full" required name="username" type="text" value="{{.UserName}}" />
-        </div>
-        <div>
-            <label for="password">Passwort</label>
-            <input class="w-full" required name="password" placeholder="***" type="password" />
-        </div>
-        <div>
-            <label for="password2">Passwort wiederholen</label>
-            <input class="w-full" required name="password2" placeholder="***" type="password" />
-        </div>
-        <div>
-            <label for="first-name">Vorname</label>
-            <input class="w-full" required name="first-name" type="text" value="{{.FirstName}}" />
-        </div>
-        <div>
-            <label for="last-name">Nachname</label>
-            <input class="w-full" required name="last-name" type="text" value="{{.LastName}}" />
-        </div>
-    </div>
-
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Anlegen" hx-post="/user/add-first" hx-target="#page-content" />
-    </div>
-</form>
-
-<script>
-    var msg = "{{.Msg}}";
-    if (msg != "") {
-        alert(msg);
-    }
-</script>
-{{end}}

web/templates/hub.html

@@ -1,54 +1,17 @@
 {{define "page-content"}}
-<div class="flex flex-col gap-4">
-    <button class="btn" hx-get="/logout" hx-target="#page-content">Abmelden</button>
-
-    {{if lt . 4}}
-    <div class="mb-3">
-        <h2>Artikel</h2>
-        <div class="grid grid-cols-2 gap-x-4 gap-y-2">
-            <button class="btn" hx-get="/article/write" hx-target="#page-content">Artikel schreiben</button>
-            <button class="btn" hx-get="/article/all-rejected" hx-target="#page-content">Abgelehnte Artikel</button>
-            {{if lt . 3}}<button class="btn" hx-get="/article/all-unpublished" hx-target="#page-content">
-                Unveröffentlichte Artikel
-            </button>{{end}}
-            {{if lt . 2}}<button class="btn" hx-get="/article/all-published" hx-target="#page-content">
-                Artikel löschen
-            </button>{{end}}
-            {{if lt . 3}}<button class="btn" hx-get="/tag/create" hx-target="#page-content">Neuer Tag</button>{{end}}
-        </div>
-    </div>
-    {{end}}
-
-    {{if lt . 2}}
-    <div class="mb-3">
-        <h2>Ausgabe</h2>
-        <div class="grid grid-cols-2 gap-x-4 gap-y-2">
-            <button class="btn" hx-get="/issue/this" hx-target="#page-content">Diese Ausgabe</button>
-            <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 lt . 4}}
-    <div class="mb-3">
-        <h2>Benutzer</h2>
-        <div class="grid grid-cols-2 gap-x-4 gap-y-2">
-            <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}}
-</div>
+<h2>Hub</h2>
+<button hx-get="/write-article/" hx-target="#page-content">Artikel schreiben</button>
+<button hx-get="/rejected-articles/" hx-target="#page-content">Abgelehnte Artikel</button>
+<button hx-get="/rss/" hx-target="#page-content">RSS Feed</button>
+<button hx-get="/edit-user/" hx-target="#page-content">Benutzer bearbeiten</button>
+{{if lt . 3}}
+<button hx-get="/unpublished-articles/" hx-target="#page-content">Unveröffentlichte Artikel</button>
+<button hx-get="/create-tag/" hx-target="#page-content">Neuer Tag</button>
+{{end}}
+{{if lt . 2}}
+<button hx-get="/this-issue/" hx-target="#page-content">Diese Ausgabe</button>
+{{end}}
+{{if eq . 0}}
+<button hx-get="/create-user/" hx-target="#page-content">Benutzer hinzufügen</button>
+{{end}}
 {{end}}

web/templates/index.html

@@ -5,72 +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">
+    <link href="web/static/css/style.css" rel="stylesheet">
 </head>
 
-<body style="width: 800px;"
-    class="bg-slate-50 dark:bg-slate-950 flex flex-col justify-between 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>
+<body>
+    <header>
+        <h1>Orient Editor</h1>
+        <button hx-get="logout" hx-target="#page-content">Abmelden</button>
     </header>
 
-    <main class="mx-4">
+    <main>
         <div id="page-content">
             {{template "page-content" .}}
         </div>
+
+        <script src="web/static/js/htmx.min.js"></script>
     </main>
 
-    <footer class="text-center text-gray-500 my-8">
-        <p>
-            &copy; 2024 Jason Streifling. Alle Rechte vorbehalten.
-        </p>
-        <p>
-            v0.9.1 - <strong>Hinweis:</strong> Diese Software befindet sich noch in der Entwicklung und kann Fehler
-            enthalten.
-        </p>
+    <footer>
+        <p>&copy; 2024 Jason Streifling. Alle Rechte vorbehalten.</p>
     </footer>
-
-    <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

@@ -1,12 +1,8 @@
 {{define "page-content"}}
 <h2>Anmeldung</h2>
-
 <form>
-    <div class="btn-area">
-        <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" />
+    <input name="username" placeholder="Benutzername" type="text" />
+    <input name="password" placeholder="Passwort" type="password" />
+    <input type="submit" value="Anmelden" hx-post="/login/" hx-target="#page-content" />
 </form>
 {{end}}

web/templates/published-articles.html

@@ -1,13 +0,0 @@
-{{define "page-content"}}
-<h2>Artikel löschen</h2>
-
-<div class="flex flex-col gap-4">
-    {{range .}}
-    <button class="btn" hx-get="/article/review-deletion/{{.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

@@ -1,16 +1,12 @@
 {{define "page-content"}}
-<h2>Abgelehnte Artikel</h2>
-
-<div class="flex flex-col gap-4">
+<form>
     {{range .RejectedArticles}}
     {{if index $.MyIDs .ID}}
-    <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>
+    <input required id="{{.ID}}" name="id" type="radio" value="{{.ID}}" />
+    <label for="{{.ID}}">{{.Title}}</label>
     {{end}}
     {{end}}
-
-    <button class="action-btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
-</div>
+    <input type="submit" value="Auswählen" hx-post="/review-rejected-article/" hx-target="#page-content" />
+</form>
+<button hx-get="/hub/" hx-target="#page-content">Zurück</button>
 {{end}}

web/templates/rework-article.html

@@ -1,78 +1,16 @@
 {{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>
+    <input name="article-title" placeholder="Titel" type="text" value="{{.Article.Title}}" />
+    <textarea name="article-description" placeholder="Beschreibung">{{.Article.Description}}</textarea>
+    <textarea name="article-content" placeholder="Artikel">{{.Article.Content}}</textarea>
+    <input name="article-id" type="hidden" value="{{.Article.ID}}" />
 
-    <div class="flex flex-col gap-y-1">
-        <label for="article-description">Beschreibung</label>
-        <textarea name="article-description">{{.Article.Description}}</textarea>
-    </div>
+    {{range .Tags}}
+    <input id="tag-{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" {{if index $.Selected .ID}}checked{{end}} />
+    <label for="tag-{{.Name}}">{{.Name}}</label>
+    {{end}}
 
-    <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" />
-    </div>
-
-    <div>
-        <span>Tags</span>
-        <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>
-
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Senden" hx-post="/article/resubmit/{{.Article.ID}}"
-            hx-target="#page-content" />
-        <button class="btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
-    </div>
+    <input type="submit" value="Senden" hx-post="/resubmit-article/" hx-target="#page-content" />
 </form>
-
-<script>
-    document.getElementById('article-content').value = easyMDE.value();
-
-    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('article-content').value = easyMDE.value();
-    });
-</script>
 {{end}}

web/templates/show-all-users.html

@@ -1,24 +0,0 @@
-{{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-deleted.html

@@ -1,36 +0,0 @@
-{{define "page-content"}}
-<h2>Artikel löschen</h2>
-
-<div>
-    <span>Titel</span>
-    <div class="bg-white border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        {{.Title}}
-    </div>
-
-    <span>Beschreibung</span>
-    <div class="bg-white border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        {{.Description}}
-    </div>
-
-    <span>Artikel</span>
-    <div class="bg-white border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        <div class="prose">
-            {{.Content}}
-        </div>
-    </div>
-
-    <span>Tags</span>
-    <div class="bg-white border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        {{range .Tags}}
-        {{.Name}}
-        <br>
-        {{end}}
-    </div>
-
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Löschen" hx-get="/article/delete/{{.ID}}"
-            hx-target="#page-content" />
-        <button class="btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
-    </div>
-</div>
-{{end}}

web/templates/to-be-published.html

@@ -1,42 +1,19 @@
 {{define "page-content"}}
-<h2>Artikel veröffentlichen</h2>
+<form>
+    <h2>{{.Article.Title}}</h2>
+    <p>{{.Article.Description}}</p>
+    {{.Article.Content}}
 
-<div>
-    <span>Titel</span>
-    <div class="bg-white border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        {{.Article.Title}}
-    </div>
+    <p>
+    {{range .Tags}}
+    {{.Name}}
+    {{end}}
+    </p>
 
-    <span>Beschreibung</span>
-    <div class="bg-white border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        {{.Article.Description}}
-    </div>
+    <input name="id" type="hidden" value="{{.Article.ID}}" />
+    <input type="submit" value="Veröffentlichen" hx-post="/publish-article/" hx-target="#page-content" />
+    <input type="submit" value="Ablehnen" hx-post="/reject-article/" hx-target="#page-content" />
+</form>
 
-    <span>Artikel</span>
-    <div class="bg-white border border-slate-200 dark:border-slate-800 mb-3 px-2 py-2 rounded-md w-full">
-        <div class="prose">
-            {{.Content}}
-        </div>
-    </div>
-
-    <span>Tags</span>
-    <div class="bg-white 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>
-
-    <div class="btn-area">
-        <input class="action-btn" type="submit" value="Veröffentlichen" hx-get="/article/publish/{{.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">Zurück</button>
-    </div>
-</div>
+<button hx-get="/hub/" hx-target="#page-content">Zurück</button>
 {{end}}

web/templates/unpublished-articles.html

@@ -1,13 +1,10 @@
 {{define "page-content"}}
-<h2>Unveröffentlichte Artikel</h2>
-
-<div class="flex flex-col gap-4">
+<form>
     {{range .}}
-    <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>
+    <input required id="{{.ID}}" name="id" type="radio" value="{{.ID}}" />
+    <label for="{{.ID}}">{{.Title}}</label>
     {{end}}
-    <button class="action-btn" hx-get="/hub" hx-target="#page-content">Zurück</button>
-</div>
+    <input type="submit" value="Auswählen" hx-post="/review-unpublished-article/" hx-target="#page-content" />
+</form>
+<button hx-get="/hub/" hx-target="#page-content">Zurück</button>
 {{end}}