115 lines
2 KiB
Go
115 lines
2 KiB
Go
package main
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import (
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"database/sql"
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"html/template"
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"log"
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"net/http"
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_ "modernc.org/sqlite"
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)
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type user struct {
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id uint
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name string
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handle string
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pass string
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email string
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about string
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}
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type persona struct {
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id uint
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userid uint
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handle string
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name string
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about string
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colour string
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}
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type Post struct {
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Id uint
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Time uint
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Userid uint
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Personaid uint
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Text string
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PersonaName string
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UserName string
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PersonaHandle string
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UserHandle string
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}
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type comment struct {
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id uint
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time uint
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userid uint
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personaid uint
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postid uint
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text string
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}
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type page struct {
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Title string
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Posts []Post
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}
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var db *sql.DB
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func main() {
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var err error
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db, err = sql.Open("sqlite", "database.db")
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if err != nil {
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log.Fatal(err)
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}
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http.Handle("/static/", http.FileServer(http.Dir("./")))
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http.HandleFunc("/", httpRootHandler)
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err = http.ListenAndServe(":6900", nil)
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if err != nil {
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log.Fatal(err)
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}
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db.Close()
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}
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func httpRootHandler(w http.ResponseWriter, r *http.Request) {
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t, _ := template.ParseFiles("index.html")
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posts, err := getPosts()
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if err != nil {
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log.Fatal(err)
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http.Error(w, http.StatusText(500), 500)
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return
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}
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var p page
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p.Title = "Snuffler"
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p.Posts = posts
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t.Execute(w, p)
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}
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func getPosts() ([]Post, error) {
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rows, err := db.Query("SELECT post.id, post.time, post.userid, post.personaid, post.text, user.name, user.handle, persona.name, persona.handle FROM posts AS post LEFT JOIN users AS user ON post.userid=user.id LEFT JOIN personas AS persona ON post.personaid=persona.id")
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if err != nil {
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log.Fatal(err)
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return nil, err
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}
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var posts []Post
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for rows.Next() {
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var post Post
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err := rows.Scan(&post.Id, &post.Time, &post.Userid, &post.Personaid, &post.Text, &post.UserName, &post.UserHandle, &post.PersonaName, &post.PersonaHandle)
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if err != nil {
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log.Fatal(err)
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return nil, err
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}
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posts = append(posts, post)
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}
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err = rows.Err()
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if err != nil {
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log.Fatal(err)
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return nil, err
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}
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return posts, nil
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}
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