mirror of
https://github.com/Luzifer/badge-gen.git
synced 2024-11-08 13:20:02 +00:00
107 lines
2.8 KiB
Go
107 lines
2.8 KiB
Go
package main
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/Luzifer/go_helpers/v2/str"
|
|
"github.com/pkg/errors"
|
|
"github.com/sirupsen/logrus"
|
|
"golang.org/x/net/context"
|
|
)
|
|
|
|
const liberapayCacheDuration = 60 * time.Minute
|
|
|
|
func init() {
|
|
registerServiceHandler("liberapay", liberapayServiceHandler{})
|
|
}
|
|
|
|
type liberapayPublicProfile struct {
|
|
Giving *struct {
|
|
Amount float64 `json:"amount,string"`
|
|
Currency string `json:"currency"`
|
|
} `json:"giving"`
|
|
Receiving *struct {
|
|
Amount float64 `json:"amount,string"`
|
|
Currency string `json:"currency"`
|
|
} `json:"receiving"`
|
|
}
|
|
|
|
type liberapayServiceHandler struct{}
|
|
|
|
func (liberapayServiceHandler) GetDocumentation() serviceHandlerDocumentationList {
|
|
return serviceHandlerDocumentationList{
|
|
{
|
|
ServiceName: "LiberaPay Amount Receiving",
|
|
DemoPath: "/liberapay/liberapay/receiving",
|
|
Arguments: []string{"<user>", "receiving"},
|
|
},
|
|
{
|
|
ServiceName: "LiberaPay Amount Giving",
|
|
DemoPath: "/liberapay/Nutomic/giving",
|
|
Arguments: []string{"<user>", "giving"},
|
|
},
|
|
}
|
|
}
|
|
|
|
func (liberapayServiceHandler) IsEnabled() bool { return true }
|
|
|
|
func (liberapayServiceHandler) Handle(ctx context.Context, params []string) (title, text, color string, err error) {
|
|
if len(params) < 2 { //nolint:gomnd
|
|
err = errors.New("you need to provide user and payment direction")
|
|
return title, text, color, err
|
|
}
|
|
|
|
if !str.StringInSlice(params[1], []string{"receiving", "giving"}) {
|
|
err = fmt.Errorf("%q is an invalid payment direction", params[1])
|
|
return title, text, color, err
|
|
}
|
|
|
|
title = params[1]
|
|
color = colorNameBrightGreen
|
|
|
|
cacheKey := strings.Join([]string{params[0], params[1]}, ":")
|
|
text, err = cacheStore.Get("liberapay", cacheKey)
|
|
|
|
if err != nil {
|
|
req, _ := http.NewRequestWithContext(ctx, "GET", fmt.Sprintf("https://liberapay.com/%s/public.json", params[0]), nil)
|
|
|
|
var resp *http.Response
|
|
resp, err = http.DefaultClient.Do(req)
|
|
if err != nil {
|
|
return title, text, color, errors.Wrap(err, "executing request")
|
|
}
|
|
defer func() {
|
|
if err := resp.Body.Close(); err != nil {
|
|
logrus.WithError(err).Error("closing response body (leaked fd)")
|
|
}
|
|
}()
|
|
|
|
r := liberapayPublicProfile{}
|
|
if err = json.NewDecoder(resp.Body).Decode(&r); err != nil {
|
|
return title, text, color, errors.Wrap(err, "decoding JSON response")
|
|
}
|
|
|
|
switch params[1] {
|
|
case "receiving":
|
|
if r.Receiving == nil {
|
|
text = "hidden"
|
|
} else {
|
|
text = fmt.Sprintf("%.2f %s", r.Receiving.Amount, r.Receiving.Currency)
|
|
}
|
|
case "giving":
|
|
if r.Giving == nil {
|
|
text = "hidden"
|
|
} else {
|
|
text = fmt.Sprintf("%.2f %s", r.Giving.Amount, r.Giving.Currency)
|
|
}
|
|
}
|
|
|
|
logErr(cacheStore.Set("liberapay", cacheKey, text, liberapayCacheDuration), "writing liberapay result to cache")
|
|
}
|
|
|
|
return title, text, color, nil
|
|
}
|