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c155adcbe0
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5
go.mod
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5
go.mod
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module git.fromouter.space/mcg/mlpcardbot
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go 1.12
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require git.fromouter.space/hamcha/tg v0.0.0-20181213132350-d7698a3c50ea
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2
go.sum
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go.sum
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git.fromouter.space/hamcha/tg v0.0.0-20181213132350-d7698a3c50ea h1:2VrIQZEHaUGjf9Rqsli+S+/ZReLpodPWTklVUqQPCX0=
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git.fromouter.space/hamcha/tg v0.0.0-20181213132350-d7698a3c50ea/go.mod h1:j0xF3DL3Y+HWAMzaFQlJxl9bLOKmFNEZNemg19vC+Cc=
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236
main.go
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main.go
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package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"os"
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"strconv"
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"strings"
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"unicode"
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"git.fromouter.space/hamcha/tg"
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)
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type config struct {
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Token string
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Bind string
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WebhookURL string
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WebhookPath string
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MaxRequestsPerMessage int
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}
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func checkErr(err error, msg string, args ...interface{}) {
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if err != nil {
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fmt.Printf("FATAL ERROR\n"+msg+":\n ", args...)
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fmt.Println(err.Error())
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os.Exit(1)
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}
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}
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var api *tg.Telegram
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var cfg config
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func main() {
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cfgpath := flag.String("config", "mlpcard.conf", "Path to config file")
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flag.Parse()
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cfgfile, err := os.Open(*cfgpath)
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checkErr(err, "Could not open config file")
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err = json.NewDecoder(cfgfile).Decode(&cfg)
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checkErr(err, "Could not decode JSON from config file contents")
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cfgfile.Close()
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// Set default maxreq
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if cfg.MaxRequestsPerMessage < 1 {
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cfg.MaxRequestsPerMessage = 5
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}
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api = tg.MakeAPIClient(cfg.Token)
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api.SetWebhook(cfg.WebhookURL)
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api.HandleWebhook(cfg.Bind, cfg.WebhookPath, webhook)
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}
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type CardFaceFlipPics struct {
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Normal string
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Flipped string
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Ponyhead string
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MCM string
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}
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func webhook(update tg.APIUpdate) {
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// Handle inline queries (99% of the usage I hope)
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if update.Inline != nil {
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query := update.Inline.Query
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results, err := mlpapiSearch(query)
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if err != nil {
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fmt.Println(err)
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// DO SOMETHING
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return
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}
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photos := make([]tg.APIInlineQueryResultPhoto, len(results.Data))
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for i, card := range results.Data {
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face, caption, buttons := getCardEntry(card, 0)
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photos[i] = tg.APIInlineQueryResultPhoto{
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Type: "photo",
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ResultID: strconv.FormatInt(card.GUID, 10),
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PhotoURL: face,
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ThumbURL: face,
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Title: card.FullName,
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Caption: caption,
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Width: 672,
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Height: 936,
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ReplyMarkup: &tg.APIInlineKeyboardMarkup{
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InlineKeyboard: [][]tg.APIInlineKeyboardButton{buttons},
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},
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}
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}
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err = api.AnswerInlineQuery(tg.InlineQueryResponse{
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QueryID: update.Inline.QueryID,
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Results: photos,
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})
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if err != nil {
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fmt.Println(err)
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// DO SOMETHING
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return
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}
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}
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// Check for card requests
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if update.Message != nil && update.Message.Text != nil {
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requests := getCardRequests(*update.Message.Text)
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if len(requests) > cfg.MaxRequestsPerMessage {
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api.SendTextMessage(tg.ClientTextMessageData{
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ChatID: update.Message.Chat.ChatID,
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Text: fmt.Sprintf("You asked for way too many cards (%d!), please only ask me for at most %d cards in a single message.", len(requests), cfg.MaxRequestsPerMessage),
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ReplyID: &update.Message.MessageID,
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})
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return
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}
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cardmedia := []tg.APIInputMediaPhoto{}
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errlist := []string{}
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for _, cardname := range requests {
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cards, err := mlpapiSearch(cardname)
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if err != nil {
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errlist = append(errlist, cardname)
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} else {
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for _, card := range cards.Data {
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face, _, _ := getCardEntry(card, 0)
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cardmedia = append(cardmedia, tg.APIInputMediaPhoto{
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Type: "photo",
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Media: face,
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})
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if card.Type == "Mane" {
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face, _, _ := getCardEntry(card, 1)
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cardmedia = append(cardmedia, tg.APIInputMediaPhoto{
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Type: "photo",
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Media: face,
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})
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}
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}
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}
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}
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if len(cardmedia) > 0 {
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api.SendAlbum(tg.ClientAlbumData{
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ChatID: update.Message.Chat.ChatID,
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Media: cardmedia,
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Silent: true,
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ReplyID: &update.Message.MessageID,
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})
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}
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if len(errlist) > 0 {
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api.SendTextMessage(tg.ClientTextMessageData{
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ChatID: update.Message.Chat.ChatID,
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Text: "I couldn't find these cards you mentioned: " + strings.Join(errlist, ", "),
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ReplyID: &update.Message.MessageID,
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})
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}
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}
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// Handle inline callback requests (flipped cards)
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if update.Callback != nil {
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if update.Callback.Data != nil && strings.HasPrefix(*update.Callback.Data, "FLIP") {
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parts := strings.SplitN(*update.Callback.Data, ",", 3)
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card, err := mlpapiGetCardByID(parts[1])
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facenum, _ := strconv.Atoi(parts[2])
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if err == nil {
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face, caption, buttons := getCardEntry(card, facenum)
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api.EditMedia(tg.ClientEditMediaData{
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InlineID: *update.Callback.InlineID,
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Media: tg.APIInputMediaPhoto{
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Type: "photo",
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Media: face,
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},
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})
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api.EditCaption(tg.ClientEditCaptionData{
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InlineID: *update.Callback.InlineID,
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Caption: caption,
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ReplyMarkup: &tg.APIInlineKeyboardMarkup{
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InlineKeyboard: [][]tg.APIInlineKeyboardButton{buttons},
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},
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})
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}
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} else {
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fmt.Println("Unknown callback: ", *update.Callback.Data)
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}
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api.AnswerCallback(tg.ClientCallbackQueryData{
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QueryID: update.Callback.ID,
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})
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}
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}
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func getCardRequests(str string) (out []string) {
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remaining := str
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for len(remaining) > 1 {
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nextToken := strings.Index(remaining, "[[")
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if nextToken < 0 {
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break
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}
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endToken := strings.Index(remaining[nextToken:], "]]")
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if endToken < 0 {
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break
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}
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out = append(out, remaining[nextToken+2:nextToken+endToken])
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remaining = remaining[nextToken+2+endToken:]
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}
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return
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}
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func getCardEntry(card CardData, flipped int) (string, string, []tg.APIInlineKeyboardButton) {
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cid := toCardID(card.AllIDs[0])
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buttons := []tg.APIInlineKeyboardButton{
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{
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Text: "Ponyhead",
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URL: "http://ponyhead.com/cards/" + cid,
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},
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}
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captions := []string{}
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suffix := ""
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if card.Type == "Mane" {
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suffix = "a"
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num := 1
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if flipped != 0 {
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suffix = "b"
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num = 0
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}
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buttons = append(buttons, tg.APIInlineKeyboardButton{
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Text: "🔄",
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CallbackData: fmt.Sprintf("FLIP,%s,%d", card.GUID, num),
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})
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}
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face := fmt.Sprintf("https://mcg.zyg.ovh/images/cards/%s%s.webp", cid, suffix)
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return face, strings.Join(captions, " - "), buttons
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}
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func toCardID(id string) string {
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id = strings.ToLower(id)
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idx := strings.IndexFunc(id, unicode.IsLetter)
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num, set := id[:idx], id[idx:]
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return set + num
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}
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56
mlpapi1.go
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56
mlpapi1.go
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package main
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"net/url"
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"time"
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)
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type CardSearchResults struct {
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Data []CardData `json:"data"`
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}
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type CardSearchResultsSingle struct {
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Data CardData `json:"data"`
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}
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type CardData struct {
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AllIDs []string `json:"allids"`
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GUID int64 `json:"card_version_guid"`
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FullName string `json:"fullname"`
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Set string `json:"set"`
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Type string `json:"type"`
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}
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var netClient = &http.Client{
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Timeout: time.Second * 20,
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}
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func mlpapiSearch(query string) (results CardSearchResults, err error) {
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query = url.QueryEscape(query)
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requrl := fmt.Sprintf("https://www.ferrictorus.com/mlpapi1/cards?query=%s", query)
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response, err := netClient.Get(requrl)
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if err != nil {
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return
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}
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defer response.Body.Close()
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err = json.NewDecoder(response.Body).Decode(&results)
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return
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}
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func mlpapiGetCardByID(id string) (card CardData, err error) {
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requrl := fmt.Sprintf("https://www.ferrictorus.com/mlpapi1/cards/%s", id)
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response, err := netClient.Get(requrl)
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if err != nil {
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return
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}
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defer response.Body.Close()
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var res CardSearchResultsSingle
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err = json.NewDecoder(response.Body).Decode(&res)
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card = res.Data
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return
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}
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