forked from lug/matterbridge
Add vendor (steam)
This commit is contained in:
Wim
200
vendor/github.com/Philipp15b/go-steam/trade/tradeapi/trade.go
generated
vendored
Normal file
200
vendor/github.com/Philipp15b/go-steam/trade/tradeapi/trade.go
generated
vendored
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@@ -0,0 +1,200 @@
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/*
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Wrapper around the HTTP trading API for type safety 'n' stuff.
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*/
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package tradeapi
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import (
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"encoding/json"
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"errors"
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"fmt"
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"github.com/Philipp15b/go-steam/community"
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"github.com/Philipp15b/go-steam/economy/inventory"
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"github.com/Philipp15b/go-steam/netutil"
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"github.com/Philipp15b/go-steam/steamid"
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"io/ioutil"
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"net/http"
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"regexp"
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"strconv"
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"time"
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)
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const tradeUrl = "https://steamcommunity.com/trade/%d/"
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type Trade struct {
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client *http.Client
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other steamid.SteamId
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LogPos uint // not automatically updated
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Version uint // Incremented for each item change by Steam; not automatically updated.
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// the `sessionid` cookie is sent as a parameter/POST data for CSRF protection.
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sessionId string
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baseUrl string
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}
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// Creates a new Trade based on the given cookies `sessionid`, `steamLogin`, `steamLoginSecure` and the trade partner's Steam ID.
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func New(sessionId, steamLogin, steamLoginSecure string, other steamid.SteamId) *Trade {
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client := new(http.Client)
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client.Timeout = 10 * time.Second
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t := &Trade{
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client: client,
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other: other,
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sessionId: sessionId,
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baseUrl: fmt.Sprintf(tradeUrl, other),
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Version: 1,
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}
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community.SetCookies(t.client, sessionId, steamLogin, steamLoginSecure)
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return t
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}
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type Main struct {
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PartnerOnProbation bool
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}
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var onProbationRegex = regexp.MustCompile(`var g_bTradePartnerProbation = (\w+);`)
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// Fetches the main HTML page and parses it. Thread-safe.
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func (t *Trade) GetMain() (*Main, error) {
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resp, err := t.client.Get(t.baseUrl)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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match := onProbationRegex.FindSubmatch(body)
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if len(match) == 0 {
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return nil, errors.New("tradeapi.GetMain: Could not find probation info")
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}
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return &Main{
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string(match[1]) == "true",
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}, nil
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}
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// Ajax POSTs to an API endpoint that should return a status
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func (t *Trade) postWithStatus(url string, data map[string]string) (*Status, error) {
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status := new(Status)
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req := netutil.NewPostForm(url, netutil.ToUrlValues(data))
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// Tales of Madness and Pain, Episode 1: If you forget this, Steam will return an error
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// saying "missing required parameter", even though they are all there. IT WAS JUST THE HEADER, ARGH!
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req.Header.Add("Referer", t.baseUrl)
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resp, err := t.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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err = json.NewDecoder(resp.Body).Decode(status)
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if err != nil {
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return nil, err
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}
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return status, nil
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}
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func (t *Trade) GetStatus() (*Status, error) {
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return t.postWithStatus(t.baseUrl+"tradestatus/", map[string]string{
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"sessionid": t.sessionId,
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"logpos": strconv.FormatUint(uint64(t.LogPos), 10),
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"version": strconv.FormatUint(uint64(t.Version), 10),
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})
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}
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// Thread-safe.
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func (t *Trade) GetForeignInventory(contextId uint64, appId uint32, start *uint) (*inventory.PartialInventory, error) {
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data := map[string]string{
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"sessionid": t.sessionId,
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"steamid": fmt.Sprintf("%d", t.other),
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"contextid": strconv.FormatUint(contextId, 10),
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"appid": strconv.FormatUint(uint64(appId), 10),
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}
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if start != nil {
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data["start"] = strconv.FormatUint(uint64(*start), 10)
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}
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req, err := http.NewRequest("GET", t.baseUrl+"foreigninventory?"+netutil.ToUrlValues(data).Encode(), nil)
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if err != nil {
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panic(err)
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}
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req.Header.Add("Referer", t.baseUrl)
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return inventory.DoInventoryRequest(t.client, req)
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}
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// Thread-safe.
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func (t *Trade) GetOwnInventory(contextId uint64, appId uint32) (*inventory.Inventory, error) {
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return inventory.GetOwnInventory(t.client, contextId, appId)
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}
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func (t *Trade) Chat(message string) (*Status, error) {
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return t.postWithStatus(t.baseUrl+"chat", map[string]string{
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"sessionid": t.sessionId,
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"logpos": strconv.FormatUint(uint64(t.LogPos), 10),
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"version": strconv.FormatUint(uint64(t.Version), 10),
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"message": message,
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})
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}
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func (t *Trade) AddItem(slot uint, itemId, contextId uint64, appId uint32) (*Status, error) {
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return t.postWithStatus(t.baseUrl+"additem", map[string]string{
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"sessionid": t.sessionId,
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"slot": strconv.FormatUint(uint64(slot), 10),
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"itemid": strconv.FormatUint(itemId, 10),
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"contextid": strconv.FormatUint(contextId, 10),
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"appid": strconv.FormatUint(uint64(appId), 10),
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})
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}
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func (t *Trade) RemoveItem(slot uint, itemId, contextId uint64, appId uint32) (*Status, error) {
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return t.postWithStatus(t.baseUrl+"removeitem", map[string]string{
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"sessionid": t.sessionId,
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"slot": strconv.FormatUint(uint64(slot), 10),
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"itemid": strconv.FormatUint(itemId, 10),
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"contextid": strconv.FormatUint(contextId, 10),
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"appid": strconv.FormatUint(uint64(appId), 10),
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})
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}
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func (t *Trade) SetCurrency(amount uint, currencyId, contextId uint64, appId uint32) (*Status, error) {
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return t.postWithStatus(t.baseUrl+"setcurrency", map[string]string{
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"sessionid": t.sessionId,
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"amount": strconv.FormatUint(uint64(amount), 10),
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"currencyid": strconv.FormatUint(uint64(currencyId), 10),
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"contextid": strconv.FormatUint(contextId, 10),
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"appid": strconv.FormatUint(uint64(appId), 10),
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})
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}
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func (t *Trade) SetReady(ready bool) (*Status, error) {
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return t.postWithStatus(t.baseUrl+"toggleready", map[string]string{
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"sessionid": t.sessionId,
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"version": strconv.FormatUint(uint64(t.Version), 10),
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"ready": fmt.Sprint(ready),
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})
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}
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func (t *Trade) Confirm() (*Status, error) {
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return t.postWithStatus(t.baseUrl+"confirm", map[string]string{
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"sessionid": t.sessionId,
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"version": strconv.FormatUint(uint64(t.Version), 10),
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})
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}
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func (t *Trade) Cancel() (*Status, error) {
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return t.postWithStatus(t.baseUrl+"cancel", map[string]string{
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"sessionid": t.sessionId,
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})
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}
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func isSuccess(v interface{}) bool {
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if m, ok := v.(map[string]interface{}); ok {
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return m["success"] == true
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}
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return false
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}
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