opensearch.xml generator

.gitignore

@@ -0,0 +1,2 @@
+config.json
+opensearch.xml

init.go

@@ -0,0 +1,116 @@
+package main
+
+import (
+	"bufio"
+	"encoding/json"
+	"fmt"
+	"log"
+	"os"
+	"strconv"
+)
+
+// Configuration structure
+type Config struct {
+	Port       int
+	OpenSearch OpenSearchConfig
+}
+
+type OpenSearchConfig struct {
+	Domain string
+}
+
+// Default configuration values
+var defaultConfig = Config{
+	Port: 5000,
+	OpenSearch: OpenSearchConfig{
+		Domain: "localhost",
+	},
+}
+
+const configFilePath = "config.json"
+
+func main() {
+	// Run the initialization process
+	err := initConfig()
+	if err != nil {
+		fmt.Println("Error during initialization:", err)
+		return
+	}
+
+	// Start the main application
+	runServer()
+}
+
+func initConfig() error {
+	if _, err := os.Stat(configFilePath); os.IsNotExist(err) {
+		return createConfig()
+	}
+
+	fmt.Println("Configuration file already exists.")
+	return nil
+}
+
+func createConfig() error {
+	reader := bufio.NewReader(os.Stdin)
+
+	fmt.Println("Configuration file not found.")
+	fmt.Print("Do you want to use default values? (yes/no): ")
+	useDefaults, _ := reader.ReadString('\n')
+
+	config := defaultConfig
+	if useDefaults != "yes\n" {
+		fmt.Print("Enter port (default 5000): ")
+		portStr, _ := reader.ReadString('\n')
+		if portStr != "\n" {
+			port, err := strconv.Atoi(portStr[:len(portStr)-1])
+			if err != nil {
+				return err
+			}
+			config.Port = port
+		}
+
+		fmt.Print("Enter your domain address (e.g., domain.com): ")
+		domain, _ := reader.ReadString('\n')
+		if domain != "\n" {
+			config.OpenSearch.Domain = domain[:len(domain)-1]
+		}
+	}
+
+	saveConfig(config)
+	return nil
+}
+
+func saveConfig(config Config) {
+	file, err := os.Create(configFilePath)
+	if err != nil {
+		fmt.Println("Error creating config file:", err)
+		return
+	}
+	defer file.Close()
+
+	configData, err := json.MarshalIndent(config, "", "  ")
+	if err != nil {
+		fmt.Println("Error marshalling config data:", err)
+		return
+	}
+
+	_, err = file.Write(configData)
+	if err != nil {
+		fmt.Println("Error writing to config file:", err)
+	}
+}
+
+func loadConfig() Config {
+	configFile, err := os.Open(configFilePath)
+	if err != nil {
+		log.Fatalf("Error opening config file: %v", err)
+	}
+	defer configFile.Close()
+
+	var config Config
+	if err := json.NewDecoder(configFile).Decode(&config); err != nil {
+		log.Fatalf("Error decoding config file: %v", err)
+	}
+
+	return config
+}

main.go

@@ -63,19 +63,6 @@ var languageOptions = []LanguageOption{
 	{Code: "lang_vi", Name: "Tiếng Việt (Vietnamese)"},
 }
 
-func main() {
-	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
-	http.HandleFunc("/", handleSearch)
-	http.HandleFunc("/search", handleSearch)
-	http.HandleFunc("/img_proxy", handleImageProxy)
-	http.HandleFunc("/settings", func(w http.ResponseWriter, r *http.Request) {
-		http.ServeFile(w, r, "templates/settings.html")
-	})
-	initializeTorrentSites()
-	fmt.Println("Server is listening on http://localhost:5000")
-	log.Fatal(http.ListenAndServe(":5000", nil))
-}
-
 func handleSearch(w http.ResponseWriter, r *http.Request) {
 	query, safe, lang, searchType, page := parseSearchParams(r)
 
@@ -133,3 +120,24 @@ func parsePageParameter(pageStr string) int {
 	}
 	return page
 }
+
+func runServer() {
+	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static"))))
+	http.HandleFunc("/", handleSearch)
+	http.HandleFunc("/search", handleSearch)
+	http.HandleFunc("/img_proxy", handleImageProxy)
+	http.HandleFunc("/settings", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "templates/settings.html")
+	})
+	http.HandleFunc("/opensearch.xml", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/opensearchdescription+xml")
+		http.ServeFile(w, r, "static/opensearch.xml")
+	})
+	initializeTorrentSites()
+
+	config := loadConfig()
+	generateOpenSearchXML(config)
+
+	fmt.Printf("Server is listening on http://localhost:%d\n", config.Port)
+	log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", config.Port), nil))
+}

open-search.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"encoding/xml"
+	"fmt"
+	"os"
+)
+
+type OpenSearchDescription struct {
+	XMLName     xml.Name `xml:"OpenSearchDescription"`
+	Xmlns       string   `xml:"xmlns,attr"`
+	ShortName   string   `xml:"ShortName"`
+	Description string   `xml:"Description"`
+	Tags        string   `xml:"Tags"`
+	URL         URL      `xml:"Url"`
+}
+
+type URL struct {
+	Type     string `xml:"type,attr"`
+	Template string `xml:"template,attr"`
+}
+
+func generateOpenSearchXML(config Config) {
+	opensearch := OpenSearchDescription{
+		Xmlns:       "http://a9.com/-/spec/opensearch/1.1/",
+		ShortName:   "Ocásek",
+		Description: "Search engine",
+		Tags:        "search, engine",
+		URL: URL{
+			Type:     "text/html",
+			Template: fmt.Sprintf("https://%s/search?q={searchTerms}", config.OpenSearch.Domain),
+		},
+	}
+
+	file, err := os.Create("static/opensearch.xml")
+	if err != nil {
+		fmt.Println("Error creating OpenSearch file:", err)
+		return
+	}
+	defer file.Close()
+
+	enc := xml.NewEncoder(file)
+	enc.Indent("  ", "    ")
+	if err := enc.Encode(opensearch); err != nil {
+		fmt.Println("Error encoding OpenSearch XML:", err)
+		return
+	}
+
+	fmt.Println("OpenSearch description file generated successfully.")
+}

run.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-go run main.go common.go images.go imageproxy.go images-quant.go images-imgur.go video.go map.go text.go text-searchxng.go text-librex.go text-google.go cache.go forums.go files.go files-torrentgalaxy.go files-thepiratebay.go agent.go
+go run main.go common.go init.go open-search.go images.go imageproxy.go images-quant.go images-imgur.go video.go map.go text.go text-searchxng.go text-librex.go text-google.go cache.go forums.go files.go files-torrentgalaxy.go files-thepiratebay.go agent.go

templates/files.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{.Query}} - Ocásek</title>
     <link rel="stylesheet" type="text/css" href="/static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
 </head>
 <body>
     <form action="/search" id="prev-next-form" class="results-search-container" method="GET" autocomplete="off">

templates/forums.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{.Query}} - Ocásek</title>
     <link rel="stylesheet" type="text/css" href="/static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
 </head>
 <body>
     <form action="/search" id="prev-next-form" class="results-search-container" method="GET" autocomplete="off">

templates/images.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{.Query}} - Ocásek</title>
     <link rel="stylesheet" type="text/css" href="/static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
 </head>
 <body>
     <form action="/search" id="prev-next-form" class="results-search-container" method="GET" autocomplete="off">

templates/map.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{ .Query }} - Ocásek</title>
     <link rel="stylesheet" href="/static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
     <script src="https://cdn.jsdelivr.net/npm/leaflet@1.9.4/dist/leaflet.js"></script>
     <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/leaflet@1.9.4/dist/leaflet.css" />
     <style>

templates/search.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Search with Ocásek</title>
     <link rel="stylesheet" href="/static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
 </head>
 <body>
     <div class="settings-search-div settings-search-div-search">

templates/settings.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Settings - Ocásek</title>
     <link rel="stylesheet" type="text/css" href="static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
 </head>
 <body>
     <form action="/search" id="prev-next-form" class="results-search-container" method="GET" autocomplete="off">

templates/text.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{.Query}} - Ocásek</title>
     <link rel="stylesheet" type="text/css" href="/static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
 </head>
 <body>
     <form action="/search" id="prev-next-form" class="results-search-container" method="GET" autocomplete="off">

templates/videos.html

@@ -5,6 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{{.Query}} - Ocásek</title>
     <link rel="stylesheet" href="/static/css/style.css">
+    <link rel="search" type="application/opensearchdescription+xml" title="Ocásek" href="/opensearch.xml">
 </head>
 <body>
     <form action="/search" id="prev-next-form" class="results-search-container" method="GET" autocomplete="off">