248 lines
7.6 KiB
Go
248 lines
7.6 KiB
Go
// vi:ts=4:sts=4:sw=4:noet:tw=72
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//
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// flokatirc twitch module
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//
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// Copyright (c) 2016 Daniel Aberger <da@ixab.de>
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package modules
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"log"
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"net/http"
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"strings"
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"time"
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"flokatirc/util"
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"github.com/sorcix/irc"
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)
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type TwitchChannelObject struct {
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_id int `json:"_id"`
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_links struct {
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Chat string `json:"chat"`
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Commercial string `json:"commercial"`
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Editors string `json:"editors"`
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Features string `json:"features"`
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Follows string `json:"follows"`
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Self string `json:"self"`
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StreamKey string `json:"stream_key"`
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Subscriptions string `json:"subscriptions"`
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Teams string `json:"teams"`
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Videos string `json:"videos"`
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} `json:"_links"`
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Background interface{} `json:"background"`
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Banner string `json:"banner"`
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BroadcasterLanguage string `json:"broadcaster_language"`
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CreatedAt string `json:"created_at"`
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Delay interface{} `json:"delay"`
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DisplayName string `json:"display_name"`
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Followers int `json:"followers"`
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Game string `json:"game"`
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Language string `json:"language"`
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Logo string `json:"logo"`
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Mature bool `json:"mature"`
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Name string `json:"name"`
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Partner bool `json:"partner"`
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ProfileBanner string `json:"profile_banner"`
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ProfileBannerBackgroundColor string `json:"profile_banner_background_color"`
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Status string `json:"status"`
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UpdatedAt string `json:"updated_at"`
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URL string `json:"url"`
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VideoBanner string `json:"video_banner"`
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Views int `json:"views"`
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}
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type TwitchStreamObject struct {
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_links struct {
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Channel string `json:"channel"`
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Self string `json:"self"`
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} `json:"_links"`
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Stream struct {
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_id int `json:"_id"`
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_links struct {
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Self string `json:"self"`
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} `json:"_links"`
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AverageFps float64 `json:"average_fps"`
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Channel struct {
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_id int `json:"_id"`
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_links struct {
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Chat string `json:"chat"`
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Commercial string `json:"commercial"`
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Editors string `json:"editors"`
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Features string `json:"features"`
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Follows string `json:"follows"`
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Self string `json:"self"`
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StreamKey string `json:"stream_key"`
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Subscriptions string `json:"subscriptions"`
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Teams string `json:"teams"`
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Videos string `json:"videos"`
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} `json:"_links"`
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Background interface{} `json:"background"`
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Banner string `json:"banner"`
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BroadcasterLanguage string `json:"broadcaster_language"`
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CreatedAt string `json:"created_at"`
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Delay interface{} `json:"delay"`
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DisplayName string `json:"display_name"`
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Followers int `json:"followers"`
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Game string `json:"game"`
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Language string `json:"language"`
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Logo string `json:"logo"`
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Mature bool `json:"mature"`
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Name string `json:"name"`
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Partner bool `json:"partner"`
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ProfileBanner string `json:"profile_banner"`
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ProfileBannerBackgroundColor string `json:"profile_banner_background_color"`
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Status string `json:"status"`
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UpdatedAt string `json:"updated_at"`
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URL string `json:"url"`
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VideoBanner string `json:"video_banner"`
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Views int `json:"views"`
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} `json:"channel"`
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CreatedAt string `json:"created_at"`
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Delay int `json:"delay"`
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Game string `json:"game"`
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IsPlaylist bool `json:"is_playlist"`
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Preview struct {
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Large string `json:"large"`
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Medium string `json:"medium"`
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Small string `json:"small"`
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Template string `json:"template"`
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} `json:"preview"`
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VideoHeight int `json:"video_height"`
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Viewers int `json:"viewers"`
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} `json:"stream"`
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}
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var (
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twitch = map[string]bool{
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"rocketbeanstv": false,
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"scnr_onair": false,
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"starcitizen": false,
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"crash_academy": false,
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"cigcommunity": false,
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"isfa_live": false,
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"blizzard": false,
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"ea": false,
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"warcraft": false,
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"starcraft": false,
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"bobross": false,
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}
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twitchapiurlstreams = "https://api.twitch.tv/kraken/streams/"
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twitchapiurlchannels = "https://api.twitch.tv/kraken/channels/"
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)
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func init() {
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MsgHandlers["twitch"] = twitchHandleMessage
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log.Println("Initializing twitch module")
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go pollStreamData()
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}
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func twitchHandleMessage(m *irc.Message) {
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tok := strings.Split(m.Trailing, " ")
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if len(tok) < 1 {
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return
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}
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switch strings.ToLower(tok[0]) {
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case "!twitch":
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switch len(tok) {
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case 1:
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onlinestreams := 0
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for streamname, _ := range twitch {
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var so TwitchStreamObject
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var co TwitchChannelObject
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so = getTwitchStreamObject(streamname)
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if so.Stream.Game != "" {
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onlinestreams++
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co = getTwitchChannelObject(streamname)
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twitchSendMsg(co, so)
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twitch[streamname] = true
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} else {
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twitch[streamname] = false
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}
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}
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if onlinestreams == 0 {
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SayCh <- fmt.Sprintf("*\n%s", "[TWTCH] All streams offline")
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}
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case 2:
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streamname := tok[1]
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var so TwitchStreamObject
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var co TwitchChannelObject
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so = getTwitchStreamObject(streamname)
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if so.Stream.Game != "" {
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co = getTwitchChannelObject(streamname)
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twitchSendMsg(co, so)
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} else {
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SayCh <- fmt.Sprintf("*\n%s", "[TWTCH] "+streamname+" not found or offline")
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}
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default:
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}
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default:
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}
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}
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func pollStreamData() {
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time.Sleep(10 * time.Second)
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for {
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for streamname, _ := range twitch {
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var so TwitchStreamObject
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var co TwitchChannelObject
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so = getTwitchStreamObject(streamname)
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if so.Stream.Game != "" && !twitch[streamname] {
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co = getTwitchChannelObject(streamname)
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twitchSendMsg(co, so)
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twitch[streamname] = true
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} else if so.Stream.Game == "" && twitch[streamname] {
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twitch[streamname] = false
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}
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}
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time.Sleep(180 * time.Second)
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}
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}
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func getTwitchStreamObject(streamname string) TwitchStreamObject {
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twsurl := twitchapiurlstreams + streamname
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var tobj TwitchStreamObject
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resp, err := http.Get(twsurl)
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if err != nil {
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log.Println(err)
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} else {
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reader, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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log.Println(err)
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} else {
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defer resp.Body.Close()
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json.Unmarshal(reader, &tobj)
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return tobj
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}
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}
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return tobj
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}
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func getTwitchChannelObject(streamname string) TwitchChannelObject {
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twcurl := twitchapiurlchannels + streamname
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var tcobj TwitchChannelObject
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resp2, err := http.Get(twcurl)
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if err != nil {
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log.Println(err)
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} else {
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reader2, err := ioutil.ReadAll(resp2.Body)
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if err != nil {
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log.Println(err)
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} else {
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defer resp2.Body.Close()
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json.Unmarshal(reader2, &tcobj)
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return tcobj
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}
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}
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return tcobj
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}
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func twitchSendMsg(tcobj TwitchChannelObject, tso TwitchStreamObject) {
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SayCh <- fmt.Sprintf("*\n%s", "[TWTCH] "+tso.Stream.Channel.DisplayName+", "+util.NumberToString(tso.Stream.Viewers, '.')+" viewers, playing: "+tso.Stream.Game+", "+tcobj.URL)
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SayCh <- fmt.Sprintf("*\n%s", "[TWTCH] "+"Title: \""+tcobj.Status+"\"")
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}
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