NotAShelf/catApi
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allow customizing header and title

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raf 2025-02-11 00:38:32 +03:00
parent d377c9419d
commit 02fc552998
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3 changed files with 25 additions and 7 deletions
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2
config.yaml
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@ -1,2 +0,0 @@
server:
port: "3000"

6
example.config.yml Normal file
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@ -0,0 +1,6 @@
server:
port: "3000"
site:
title: "Cat Gallery"
header: "Cat Gallery"

24
main.go
View file

@ -18,6 +18,8 @@ import (
var images []string var images []string
var logger = logrus.New() var logger = logrus.New()
var title string
var header string
var port string var port string
// Cache for image list, it should expire every 10 minutes // Cache for image list, it should expire every 10 minutes
@ -35,7 +37,7 @@ var tmpl = template.Must(template.New("index").Parse(`
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Image Gallery</title> <title>{{.Title}}</title>
<style> <style>
body { font-family: Arial, sans-serif; text-align: center; } body { font-family: Arial, sans-serif; text-align: center; }
.gallery { .gallery {
@ -59,7 +61,7 @@ var tmpl = template.Must(template.New("index").Parse(`
</style> </style>
</head> </head>
<body> <body>
<h1>Image Gallery</h1> <h1>{{.Header}}</h1>
<div class="gallery"> <div class="gallery">
{{range $index, $img := .Images}} {{range $index, $img := .Images}}
<a href="/api/id?id={{$index}}"> <a href="/api/id?id={{$index}}">
@ -79,9 +81,8 @@ func init() {
// Set the log level (info, warning, error, etc.) // Set the log level (info, warning, error, etc.)
logger.SetLevel(logrus.InfoLevel) logger.SetLevel(logrus.InfoLevel)
}
func main() { // Load config
viper.SetConfigName("config") // name of config file (without extension) viper.SetConfigName("config") // name of config file (without extension)
viper.SetConfigType("yaml") // REQUIRED if the config file does not have the extension in the name viper.SetConfigType("yaml") // REQUIRED if the config file does not have the extension in the name
viper.AddConfigPath(".") // path to look for the config file in viper.AddConfigPath(".") // path to look for the config file in
@ -93,6 +94,12 @@ func main() {
port = viper.GetString("server.port") port = viper.GetString("server.port")
images = getImages() images = getImages()
// Load site settings (title and header)
title = viper.GetString("site.title")
header = viper.GetString("site.header")
}
func main() {
// Add request logging middleware // Add request logging middleware
mux := http.NewServeMux() mux := http.NewServeMux()
mux.HandleFunc("/", homeHandler) mux.HandleFunc("/", homeHandler)
@ -136,11 +143,18 @@ func getImages() []string {
return images return images
} }
func homeHandler(w http.ResponseWriter, r *http.Request) { func homeHandler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "text/html") w.Header().Set("Content-Type", "text/html")
tmpl.Execute(w, struct { tmpl.Execute(w, struct {
Title string
Header string
Images []string Images []string
}{Images: getCachedImages()}) }{
Title: title,
Header: header,
Images: getCachedImages(),
})
} }
func idHandler(w http.ResponseWriter, r *http.Request) { func idHandler(w http.ResponseWriter, r *http.Request) {