Improve config and add a theme

CHANGELOG.md

@@ -1,6 +1,16 @@
 # Changelog
 This file keeps track of changes in more human-readable fashion
 
+## v0.4.0
+* Customisation changes
+  * Added `title` option to config
+    * Controls the text in the header, "🌺 Hibiscus.txt" by default
+  * Added a nice `lavender` theme :)
+  * No longer ensuring config.Theme ends up inside `/public`, unsure what to do in that regard
+* Technical changes to config
+  * Now only *some* default values are saved to file when creating initial config.txt
+  * Spaces in config options are now supported (basically just for `title`)
+
 ## v0.3.0
 * Added themes
   * Picked theme is set by `theme` key in config. Default is ...`default`

README.md

@@ -39,7 +39,9 @@ config
 Deleting notes is done by clearing contents and clicking "Save" - the app deletes empty files when saving.
 
 ### Config options:
-Below are defaults of config.txt. The settings are defined in newline separated key=value pairs.
+Below are available configuration options and their defaults. 
+The settings are defined as newline separated key=value pairs in config.txt.
+If you do not provide an option in your config, it will be using the default.
 Please don't include the bash-style "comments" in your actual config, 
 they are provided purely for demonstration only and **will break the config if present**.
 ```

config.go

@@ -16,13 +16,14 @@ import (
 var ConfigFile = "config/config.txt"
 
 type Config struct {
-	Username  string         `config:"username" type:"string"`
-	Password  string         `config:"password" type:"string"`
-	Port      int            `config:"port" type:"int"`
-	Timezone  *time.Location `config:"timezone" type:"location"`
+	Username  string         `config:"username" type:"string" mandatory:"true"`
+	Password  string         `config:"password" type:"string" mandatory:"true"`
+	Port      int            `config:"port" type:"int" mandatory:"true"`
+	Timezone  *time.Location `config:"timezone" type:"location" mandatory:"true"`
 	GraceTime time.Duration  `config:"grace_period" type:"duration"`
-	Language  string         `config:"language" type:"string"`
+	Language  string         `config:"language" type:"string" mandatory:"true"`
 	Theme     string         `config:"theme" type:"string"`
+	Title     string         `config:"title" type:"string"`
 	LogToFile bool           `config:"log_to_file" type:"bool"`
 	LogFile   string         `config:"log_file" type:"string"`
 	Scram     bool           `config:"enable_scram" type:"bool"`
@@ -31,15 +32,35 @@ type Config struct {
 	TelegramChat  string `config:"tg_chat" type:"string"`
 }
 
+var DefaultConfig = Config{
+	Username:  "admin",
+	Password:  "admin",
+	Port:      7101,
+	Timezone:  time.Local,
+	GraceTime: 0,
+	Language:  "en",
+	Theme:     "default",
+	Title:     "🌺 Hibiscus.txt",
+	LogToFile: false,
+	LogFile:   "config/log.txt",
+	Scram:     false,
+
+	TelegramToken: "",
+	TelegramChat:  "",
+}
+
+// Save puts modified and mandatory config options into the config.txt file
 func (c *Config) Save() error {
 	output := ""
 
 	v := reflect.ValueOf(*c)
+	vDefault := reflect.ValueOf(DefaultConfig)
 	typeOfS := v.Type()
 	for i := 0; i < v.NumField(); i++ {
 		key := typeOfS.Field(i).Tag.Get("config")
 		value := v.Field(i).Interface()
-		if value != "" {
+		mandatory := typeOfS.Field(i).Tag.Get("mandatory")
+		if (mandatory == "true") || (value != vDefault.Field(i).Interface()) { // Only save non-default values
 			output += fmt.Sprintf("%s=%v\n", key, value)
 		}
 	}
@@ -70,7 +91,7 @@ func (c *Config) Reload() error {
 	options := map[string]string{}
 	scanner := bufio.NewScanner(file)
 	for scanner.Scan() {
-		entry := strings.Split(strings.Replace(scanner.Text(), " ", "", -1), "=")
+		entry := strings.Split(strings.Trim(scanner.Text(), " \t"), "=")
 		if len(entry) != 2 {
 			continue
 		}
@@ -134,18 +155,8 @@ func (c *Config) Reload() error {
 }
 
 // ConfigInit loads config on startup
-// Some defaults are declared here
 func ConfigInit() Config {
-	cfg := Config{
-		Port:      7101,
-		Username:  "admin",
-		Password:  "admin",
-		Timezone:  time.Local,
-		Language:  "en",
-		Theme:     "default",
-		LogFile:   "config/log.txt",
-		GraceTime: 0,
-	}
+	cfg := DefaultConfig
 	err := cfg.Reload()
 	if err != nil {
 		log.Fatal(err)

info.go

@@ -8,14 +8,14 @@ import (
 
 var infoTemplate = template.Must(template.New("").Funcs(templateFuncs).ParseFiles("./pages/base.html", "./pages/info.html"))
 
-type HibiscusInfo struct {
+type AppInfo struct {
 	Version    string
 	SourceLink string
 }
 
 // Info contains app information
-var Info = HibiscusInfo{
-	Version:    "0.3.0",
+var Info = AppInfo{
+	Version:    "0.4.0",
 	SourceLink: "https://git.a71.su/Andrew71/hibiscus",
 }
 

pages/base.html

@@ -1,6 +1,6 @@
 {{define "header"}}
 <header>
-    <h1>🌺 Hibiscus.txt</h1>
+    <h1>{{ config.Title }}</h1>
     <p>{{translatableText "time.date"}} <span id="today-date">a place</span> <span id="grace" hidden>({{ translatableText "time.grace" }})</span></p>
 </header>
 {{end}}
@@ -14,7 +14,7 @@
     <link rel="manifest" href="/public/manifest.json" />
     <link rel="icon" type="image/x-icon" href="/public/favicon.ico">
     <link rel="stylesheet" href="/public/main.css">
-    <link rel="stylesheet" href="/public/themes/{{ hibiscusTheme }}.css">
+    <link rel="stylesheet" href="/public/themes/{{ config.Theme }}.css">
     <script src="/public/date.js"></script>
     <title>Hibiscus.txt</title>
 </head>
@@ -35,6 +35,6 @@
 {{define "footer"}}
 <footer>
     <p><a href="/">{{ translatableText "link.today" }}</a> | <a href="/day">{{ translatableText "link.days" }}</a> | <a href="/notes">{{ translatableText "link.notes" }}</a>
-    <span style="float:right;"><a class="no-accent" href="/info" title="{{ translatableText "link.info" }}">{{ hibiscusVersion }}</a></span></p>
+    <span style="float:right;"><a class="no-accent" href="/info" title="{{ translatableText "link.info" }}">v{{ info.Version }}</a></span></p>
 </footer>
 {{end}}

pages/info.html

@@ -1,7 +1,7 @@
 {{define "main"}}
 <h2>{{ translatableText "title.info" }}</h2>
 <ul>
-    <li>{{ translatableText "info.version" }} - {{ .Version }} (<a href="{{ .SourceLink }}">{{ translatableText "info.version.link" }}</a>)</li>
+    <li>{{ translatableText "info.version" }} - {{ info.Version }} (<a href="{{ .SourceLink }}">{{ translatableText "info.version.link" }}</a>)</li>
     <li><a href="/api/export" download="hibiscus">{{ translatableText "info.export" }}</a></li>
     <li><a href="/readme">{{ translatableText "info.readme" }}</a></li>
     <li><a href="/api/reload">{{ translatableText "info.reload" }}</a></li>

public/themes/lavender.css

@@ -0,0 +1,26 @@
+/* Tell me a secret. */
+:root {
+    /* Light theme */
+    --text-light: #3c3836;
+    --bg-light: #e6dffa; /* d4c7fb*/
+
+    --clickable-light: #9975f5;
+    --clickable-hover-light: #765bef;
+    --clickable-label-light: #e2d8ff;
+    --text-hover-light: #665c54;
+
+    --textarea-bg-light: #f3ecff;
+    --textarea-border-light: #282828;
+
+    /* Dark theme */
+    --text-dark: #e6dffa;
+    --bg-dark: #25252a;
+
+    --clickable-dark: #9975f5;
+    --clickable-hover-dark: #765bef;
+    --clickable-label-dark: #e2d8ff;
+    --text-hover-dark: #a5a5b9;
+
+    --textarea-bg-dark: #27272f;
+    --textarea-border-dark: #3c3836;
+}

routes.go

@@ -7,7 +7,6 @@ import (
 	"log/slog"
 	"net/http"
 	"os"
-	"path"
 	"strings"
 	"time"
 )
@@ -28,8 +27,9 @@ type formatEntries func([]string) []Entry
 
 var templateFuncs = map[string]interface{}{
 	"translatableText": TranslatableText,
-	"hibiscusVersion":  func() string { return "v" + Info.Version },
-	"hibiscusTheme":    func() string { return path.Clean(Cfg.Theme) }}
+	"info":             func() AppInfo { return Info },
+	"config":           func() Config { return Cfg },
+}
 var editTemplate = template.Must(template.New("").Funcs(templateFuncs).ParseFiles("./pages/base.html", "./pages/edit.html"))
 var viewTemplate = template.Must(template.New("").Funcs(templateFuncs).ParseFiles("./pages/base.html", "./pages/entry.html"))
 var listTemplate = template.Must(template.New("").Funcs(templateFuncs).ParseFiles("./pages/base.html", "./pages/list.html"))
@@ -216,7 +216,7 @@ func PostNote(w http.ResponseWriter, r *http.Request) {
 
 // GetReadme calls GetEntry for readme.txt
 func GetReadme(w http.ResponseWriter, r *http.Request) {
-	GetEntry(w, r, "readme", "readme", true)
+	GetEntry(w, r, "readme.txt", "readme", true)
 }
 
 // PostReadme saves contents of readme.txt file