61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
package main
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import (
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"encoding/json"
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"log"
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"net/http"
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"strconv"
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"strings"
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)
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func homeHandler(w http.ResponseWriter, req *http.Request) {
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session, _ := store.Get(req, "creds")
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loggedIn := session.Values["logged in"]
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if loggedIn == nil {
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http.Redirect(w, req, "/login", http.StatusSeeOther)
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return
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}
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children := loadChildren(*db_file)
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T("index.html").Execute(w, map[string]interface{}{
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"children": children})
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}
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func loginHandler(w http.ResponseWriter, req *http.Request) {
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pwAttempt := req.FormValue("passwd")
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if check_password(*passes_file, pwAttempt) {
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session, _ := store.Get(req, "creds")
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session.Values["logged in"] = true
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session.Save(req, w)
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http.Redirect(w, req, "/", http.StatusSeeOther)
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return
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}
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T("login.html").Execute(w, map[string]interface{}{})
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}
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func logoutHandler(w http.ResponseWriter, req *http.Request) {
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session, _ := store.Get(req, "creds")
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delete(session.Values, "logged in")
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session.Save(req, w)
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http.Redirect(w, req, "/", http.StatusSeeOther)
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return
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}
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func addHandler(w http.ResponseWriter, req *http.Request) {
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path := req.URL.Path[len(addPath):]
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bits := strings.Split(path, "/")
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child := bits[0]
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amount, err := strconv.Atoi(bits[1])
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if err != nil {
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log.Fatal("couldn't parse a dollar amount", err)
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}
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children := loadChildren(*db_file)
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children[child] += amount
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defer dumpChildren(*db_file, children)
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w.Header().Set("Content-Type", "application/json")
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b, err := json.Marshal(map[string]interface{}{
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"amount": dollarize(children[child]),
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"name": child,
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})
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w.Write(b)
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}
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