refactor: Split Go code into multiple files

1 files changed, 3 insertions, 125 deletions

diff --git a/main.go b/main.go
index b8a49198..69897f4c 100644
--- a/main.go
+++ b/main.go
@@ -1,136 +1,14 @@
 package main
 
 import (
+	"database/sql"
 	"fmt"
 	"html/template"
 	"log"
 	"net/http"
 	"os"
-	"slices"
-	"regexp"
-	"database/sql"
-	_ "modernc.org/sqlite"
 )
 
-type Entry struct {
-	os      string
-	name    string
-	section int
-	path    string
-}
-
-type Database struct {
-	DB *sql.DB
-}
-
-func (d *Database) GetOS(w http.ResponseWriter, r *http.Request) {
-	rows, err := d.DB.Query("SELECT DISTINCT os FROM manpages;")
-	if err != nil {
-		log.Println(err)
-		ErrorPage(w, 500)
-		return
-	}
-	defer rows.Close()
-
-	for rows.Next() {
-		var osName string
-
-		if err := rows.Scan(&osName); err != nil {
-			log.Println(err)
-			ErrorPage(w, 500)
-			return
-		}
-
-		fmt.Fprintf(w, "<option value=\"%s\">%s</option>", osName, osName)
-	}
-}
-
-func (d *Database) Search(w http.ResponseWriter, r *http.Request) {
-	query := r.URL.Query()
-
-	log.Println("Request for:", r.URL.String())
-
-	name := query["name"][0]
-	section := query["section"][0]
-	osName := query["os"][0]
-
-	log.Println(name)
-
-	rows, err := d.DB.Query("SELECT * FROM manpages WHERE name == ? AND section == ? AND os == ?;", name, section, osName)
-	if err != nil {
-		log.Println(err)
-		ErrorPage(w, 500)
-		return
-	}
-	defer rows.Close()
-
-	var entries []Entry
-	for rows.Next() {
-		var entry Entry
-
-		if err := rows.Scan(&entry.os, &entry.name, &entry.section, &entry.path); err != nil {
-			log.Println(err)
-			ErrorPage(w, 500)
-			return
-		}
-
-		entries = append(entries, entry)
-	}
-
-	if len(entries) > 0 {
-		fmt.Fprintf(w, "<hr>")
-		for _, e := range entries {
-			data, err := os.ReadFile(e.path)
-			if err != nil {
-				log.Println(err)
-				ErrorPage(w, 500)
-				return
-			}
-			fmt.Fprintf(w, "%s", data)
-		}
-		fmt.Fprintf(w, "<hr>")
-	} else {
-		fmt.Fprintf(w, "<center><h1>No results found for %s %s(%s)</h1></center>", osName, name, section)
-	}
-}
-
-type AllowedFiles struct {
-	allowedFiles []string
-}
-
-func (a *AllowedFiles) GetFiles(w http.ResponseWriter, r *http.Request) {
-	log.Println("Request for:", r.URL.String())
-	url := fmt.Sprintf("static%s", r.URL.String())
-	htmlRegex, err := regexp.Compile("^static/.*\\.html$")
-	if err != nil {
-		ErrorPage(w, 500)
-		return
-	}
-
-	if url == "static/" {
-		url = "static/index.html"
-	}
-
-	if !slices.Contains(a.allowedFiles, url) {
-		ErrorPage(w, 404)
-		return
-	}
-
-	if htmlRegex.MatchString(url) {
-		t := template.Must(template.ParseFiles("templates/template.html"))
-
-		html, err := os.ReadFile(url)
-		if err != nil {
-			ErrorPage(w, 500)
-			return
-		}
-
-		t.Execute(w, template.HTML(html))
-	} else {
-		http.ServeFile(w, r, url)
-	}
-}
-
 func ErrorPage(w http.ResponseWriter, code int) {
 	log.Println(code, http.StatusText(code))
 	t := template.Must(template.ParseFiles("templates/error.html"))
@@ -174,8 +52,8 @@ func main() {
 		log.Fatal(err)
 	}
 
-	dbWrapper := &Database{ DB: db }
-	allowed := &AllowedFiles {
+	dbWrapper := &Database{DB: db}
+	allowed := &AllowedFiles{
 		allowedFiles: []string{
 			"static/htmx.min.js",
 			"static/index.html",