// postGerritMessage posts a message to the code review thread for the given
// Commit.
func postGerritMessage(c appengine.Context, com *Commit, message string) error {
if appengine.IsDevAppServer() {
c.Infof("Skiping update of Gerrit review for %v with message: %v", com, message)
return nil
}
// Get change ID using commit hash.
resp, err := urlfetch.Client(c).Get("https://go-review.googlesource.com/r/" + com.Hash)
if err != nil {
return fmt.Errorf("lookup %v: contacting Gerrit %v", com.Hash, err)
}
resp.Body.Close()
if resp.Request == nil || resp.Request.URL == nil {
return fmt.Errorf("lookup %s: missing request info in http response", com.Hash)
}
frag := resp.Request.URL.Fragment
if !strings.HasPrefix(frag, "/c/") || !strings.HasSuffix(frag, "/") {
return fmt.Errorf("lookup %s: unexpected URL fragment: #%s", com.Hash, frag)
}
id := frag[len("/c/") : len(frag)-len("/")]
// Prepare request.
msg := struct {
Message string `json:"message"`
}{message}
data, err := json.Marshal(&msg)
if err != nil {
return fmt.Errorf("marshalling message: %v", err)
}
req, err := http.NewRequest("POST", "https://go-review.googlesource.com/a/changes/"+id+"/revisions/current/review", bytes.NewReader(data))
if err != nil {
return fmt.Errorf("preparing message: %v", err)
}
req.Header.Set("Content-Type", "application/json")
req.SetBasicAuth(Config(c, "GerritUsername"), Config(c, "GerritPassword"))
// Make request.
resp, err = urlfetch.Client(c).Do(req)
if err != nil {
return fmt.Errorf("posting message: %v", err)
}
body, err := ioutil.ReadAll(resp.Body)
resp.Body.Close()
if err != nil {
return fmt.Errorf("reading response body: %v", err)
}
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("posting message: %s\n%s", resp.Status, body)
}
return nil
}
func RemoveFromSearchIndex(c appengine.Context, nut *Nut) (err error) {
m := make(map[string]interface{})
m["Nut"] = nut
b, err := json.Marshal(m)
if err != nil {
return
}
req, err := http.NewRequest("POST", searchRemoveUrl.String(), bytes.NewReader(b))
if err != nil {
return
}
req.Header.Set("Content-Type", "application/json")
client := urlfetch.Client(c)
res, err := client.Do(req)
if err == nil {
res.Body.Close()
if res.StatusCode != 204 {
err = fmt.Errorf("%s -> %d", searchRemoveUrl.String(), res.StatusCode)
}
}
return
}
func ShorterUrl(c appengine.Context, longUrl string) string {
c.Debugf("ShorterUrl long url: %s", longUrl)
conf, err := GetTwitterConf(c)
if err != nil {
c.Errorf("ShorterUrl failed to load TwitterConf: %v", err)
return ""
}
url := "https://www.googleapis.com/urlshortener/v1/url?key=" + conf.GoogleShortUrlApiKey
jsonInput, err := json.Marshal(map[string]string{"longUrl": longUrl})
if err != nil {
c.Errorf("ShorterUrl failed to marshal json: %v", err)
return ""
}
c.Debugf("body: %s", string(jsonInput))
body := bytes.NewBuffer(jsonInput)
request, _ := http.NewRequest("POST", url, body)
request.Header.Set("Content-Type", "application/json")
client := urlfetch.Client(c)
response, err := client.Do(request)
if err != nil {
c.Errorf("ShorterUrl failed to api call: %v", err)
return ""
}
jsonVal, err2 := ioutil.ReadAll(response.Body)
if err2 != nil {
c.Errorf("ShorterUrl failed to read result: %v", err)
return ""
}
c.Debugf("ShorterUrl response: %v", string(jsonVal))
var result UrlResult
json.Unmarshal(jsonVal, &result)
c.Debugf("ShorterUrl %s", result.Id)
return result.Id
}
// signout Revokes access for the user and removes the associated credentials from the datastore.
func signoutHandler(w http.ResponseWriter, r *http.Request) error {
if r.Method != "POST" {
return nil
}
c := appengine.NewContext(r)
userId, err := userID(r)
if err != nil {
return fmt.Errorf("Unable to retrieve user ID: %s", err)
}
if userId == "" {
http.Redirect(w, r, "/auth", http.StatusFound)
return nil
}
t := authTransport(c, userId)
if t == nil {
http.Redirect(w, r, "/auth", http.StatusFound)
return nil
}
client := urlfetch.Client(c)
_, err = client.Get(fmt.Sprintf(revokeEndpointFmt, t.Token.RefreshToken))
if err != nil {
return fmt.Errorf("Unable to revoke token: %s", err)
}
storeUserID(w, r, "")
deleteCredential(c, userId)
http.Redirect(w, r, "/", http.StatusFound)
return nil
}
// fetch fetches a meetup group given its id from using the meetup API
// docs for the API: http://www.meetup.com/meetup_api/docs/
func fetch(c appengine.Context, id string) (*Group, error) {
const (
apiKey = "obtain your apikey from https://secure.meetup.com/meetup_api/key/"
urlTemplate = "https://api.meetup.com/%s?sign=true&key=%s"
)
client := urlfetch.Client(c)
res, err := client.Get(fmt.Sprintf(urlTemplate, id, apiKey))
if err != nil {
return nil, fmt.Errorf("get: %v", err)
}
var g struct {
Name string `json:"name"`
Link string `json:"link"`
City string `json:"city"`
Country string `json:"country"`
Members int `json:"members"`
}
dec := json.NewDecoder(res.Body)
err = dec.Decode(&g)
if err != nil {
return nil, fmt.Errorf("decode: %v", err)
}
return &Group{
Name: g.Name,
URL: g.Link,
Members: g.Members,
City: g.City,
Country: g.Country,
}, nil
}
func getTweetsSync(c RequestContext, bookList []Book) {
anaconda.SetConsumerKey(twitterConsumerKey)
anaconda.SetConsumerSecret(twitterConsumerSecret)
api := anaconda.NewTwitterApi(twitterAccessToken, twitterAccessTokenSecret)
api.HttpClient = urlfetch.Client(c)
defer api.Close()
for i := 0; i < len(bookList); i++ {
book := &bookList[i]
term := getTwitterKeyword(book.Title)
c.Infof("Getting tweets for %s", term)
v := url.Values{}
v.Add("lang", "en")
tweets, err := api.GetSearch(term, nil)
if err != nil {
c.Errorf("Twitter call failed for %s: %s", term, err)
return
}
book.Tweets = tweets
c.Infof("Got %d tweets for %s", len(book.Tweets), term)
}
sort.Sort(sort.Reverse(BooksByTweets(bookList)))
PrintAsJson(c, bookList)
}
// query fetches the WeatherValue of a single city by querying the
// World Weather Online API.
func query(ctx appengine.Context, city string) (WeatherValue, error) {
client := urlfetch.Client(ctx)
var wv WeatherValue
v := url.Values{}
v.Set("q", city)
v.Add("format", "json")
v.Add("key", APIKey)
cityURL, err := url.Parse(APIURL + "?" + v.Encode())
if err != nil {
return wv, err
}
// We don't need to handle timeouts as appengine has a default timeout of 5 seconds on client.Get()
resp, err := client.Get(cityURL.String())
if err != nil {
return wv, err
}
defer resp.Body.Close()
decoder := json.NewDecoder(resp.Body)
if err := decoder.Decode(&wv); err != nil {
return wv, err
}
return wv, nil
}
func Public(user string, r *http.Request) (gists []Gist, err error) {
c := appengine.NewContext(r)
var buffer bytes.Buffer
buffer.WriteString("https://api.github.com/users/")
if len(user) > 0 {
buffer.WriteString(user)
} else {
buffer.WriteString("ninnemana")
}
buffer.WriteString("/gists")
client := urlfetch.Client(c)
log.Println(buffer.String())
resp, err := client.Get(buffer.String())
if err != nil {
return
}
defer resp.Body.Close()
buffer.Reset()
buffer.ReadFrom(resp.Body)
gists = make([]Gist, 0)
err = json.Unmarshal(buffer.Bytes(), &gists)
return
}
func collectUrls(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
url := "http://catoverflow.com/api/query?offset=0&limit=1000"
client := urlfetch.Client(c)
resp, err := client.Get(url)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
//Split the body by new lines to get the url for each image.
s := string(body)
urls := strings.Fields(s)
for _, u := range urls {
t := taskqueue.NewPOSTTask("/worker", map[string][]string{"url": {u}})
if _, err := taskqueue.Add(c, t, ""); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
}
// serveTwitterCallback handles callbacks from the Twitter OAuth server.
func serveTwitterCallback(c *context) error {
token := c.r.FormValue("oauth_token")
var ci connectInfo
_, err := memcache.Gob.Get(c.c, token, &ci)
if err != nil {
return err
}
memcache.Delete(c.c, token)
tempCred := &oauth.Credentials{
Token: token,
Secret: ci.Secret,
}
httpClient := urlfetch.Client(c.c)
tokenCred, _, err := oauthClient.RequestToken(httpClient, tempCred, c.r.FormValue("oauth_verifier"))
if err != nil {
return err
}
if err := c.updateUserInfo(func(u *userInfo) { u.TwitterCred = *tokenCred }); err != nil {
return err
}
http.Redirect(c.w, c.r, ci.Redirect, 302)
return nil
}
func PostRSVP(data url.Values, r *http.Request) {
const layout = "Jan 2, 2006 at 3:04pm (MST)"
c := appengine.NewContext(r)
client := urlfetch.Client(c)
resp, err := client.Post("https://api.meetup.com/2/rsvp?key="+apikey,
"application/x-www-form-urlencoded",
strings.NewReader(data.Encode()))
var buf []byte
var result interface{}
if err != nil {
LogError(err)
return
}
buf, err = ioutil.ReadAll(resp.Body)
defer resp.Body.Close()
json.Unmarshal(buf, &result)
log.Printf("RSVP Post Result: %+v\n", result)
}
// updateRecipeFromURL is a helper function that attempts to parse the
// recipe URL to get the recipe data. If an error occurs, false is
// returned and a proper message will have been sent as a
// response. This case should be terminal. If a parser isn't available
// for the URL, no error is returned, but nothing is changed in the
// recipe.
func updateRecipeFromURL(c appengine.Context, w http.ResponseWriter,
r *http.Request, recipe *Recipe) bool {
p, err := parsers.GetParserForURL(recipe.URL)
if err != nil {
gorca.LogAndUnexpected(c, w, r, err)
return false
}
if p == nil {
gorca.Log(c, r, "warn", "no parser found for: %s", recipe.URL)
return true
}
client := urlfetch.Client(c)
resp, err := client.Get(recipe.URL)
if err != nil {
gorca.LogAndUnexpected(c, w, r, err)
return false
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
gorca.LogAndUnexpected(c, w, r, err)
return false
}
recipe.Name = p.GetName(body)
recipe.Ingredients = p.GetIngredients(body)
recipe.Directions = p.GetDirections(body)
return true
}
func QueryGAE(query string, c appengine.Context) (*Message, error) {
// Implement the http.Client with an urlfetch Transport.
http := urlfetch.Client(c)
query_enc := url.QueryEscape(query)
ddgurl := fmt.Sprintf("http://api.duckduckgo.com/?q=%s&format=json&pretty=1", query_enc)
resp, err := http.Get(ddgurl)
if err != nil {
return nil, err
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
var message *Message = &Message{}
if err = json.Unmarshal(body, message); err != nil {
c.Errorf("%s", body)
return nil, err
}
return message, nil
}
func handler(w http.ResponseWriter, r *http.Request) {
// "/media/ce7c31_f0e70d3996554b4cfeff3d19aa05739b.jpg_srz_170_150_75_22_0.5_1.20_0.00_jpg_srz"
imagePath := r.URL.Path
if imagePath == "/favicon.ico" {
http.NotFound(w, r)
return
}
c := appengine.NewContext(r)
client := urlfetch.Client(c)
resp, err := client.Head(FileUrl(imagePath))
if err != nil {
HandleError(w, c, err)
} else if resp.StatusCode == 200 { // image exists
if err = RespondWithHeader(imagePath, c, w, r); err != nil {
HandleError(w, c, err)
}
} else if resp.StatusCode == 404 { // no image, do request to compute engine
if err = GetAndRender(imagePath, c, w, r); err != nil {
HandleError(w, c, err)
}
}
}
func handler(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
client := urlfetch.Client(c)
url := fmt.Sprintf("https://www.googleapis.com/plus/v1/people/%s?key=%s", user, key)
resp, err := client.Get(url)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
person := Person{}
if err := json.Unmarshal(body, &person); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Header().Add("Content-Type", "text/plain")
fmt.Fprintln(w, person.DisplayName)
}
// disconnect revokes the current user's token and resets their session
func disconnect(w http.ResponseWriter, r *http.Request) {
// Only disconnect a connected user
c := appengine.NewContext(r)
client := urlfetch.Client(c)
session, err := store.Get(r, "sessionName")
if err != nil {
c.Infof("error fetching session: %v", err)
serveAppError(c, w, &appError{err, "Error fetching session", 500})
return
}
token := session.Values["accessToken"]
c.Infof("Token: %v", token)
if token == nil {
m := "Current user not connected"
serveAppError(c, w, &appError{errors.New(m), "Current user not connected", 401})
return
}
// Execute HTTP GET request to revoke current token
url := "https://accounts.google.com/o/oauth2/revoke?token=" + token.(string)
resp, err := client.Get(url)
if err != nil {
m := "Failed to revoke token for a given user"
serveAppError(c, w, &appError{errors.New(m), m, 400})
return
}
defer resp.Body.Close()
// Reset the user's session
session.Values["accessToken"] = nil
session.Save(r, w)
}
// exchange takes an authentication code and exchanges it with the OAuth
// endpoint for a Google API bearer token and a Google+ ID
func exchange(code string, r *http.Request) (accessToken string, idToken string, err error) {
// Exchange the authorization code for a credentials object via a POST request
c := appengine.NewContext(r)
client := urlfetch.Client(c)
values := url.Values{
"Content-Type": {"application/x-www-form-urlencoded"},
"code": {code},
"client_id": {clientID},
"client_secret": {clientSecret},
"redirect_uri": {config.RedirectURL},
"grant_type": {"authorization_code"},
}
resp, err := client.PostForm(config.TokenURL, values)
if err != nil {
return "", "", fmt.Errorf("Exchanging code: %v", err)
}
defer resp.Body.Close()
// Decode the response body into a token object
var token Token
err = json.NewDecoder(resp.Body).Decode(&token)
if err != nil {
return "", "", fmt.Errorf("Decoding access token: %v", err)
}
return token.AccessToken, token.IdToken, nil
}
func get_site(uri string, r *http.Request) ([]temp_item, error) {
c := appengine.NewContext(r)
client := urlfetch.Client(c)
resp, err := client.Get(uri)
if err != nil {
return nil, err
}
doc, err := goquery.NewDocumentFromResponse(resp)
if err != nil {
return nil, err
}
var list_items []temp_item
doc.Find("#bodyContent li").Not("#bodyContent #toc li").Each(func(i int, s *goquery.Selection) {
listitem := s.Text()
c.Infof("ITEM:\n" + listitem + "\n\n")
q, err := filter_question(listitem)
c.Infof("%v", err)
if err == nil {
list_items = append(list_items, q)
}
})
//c.Infof("%+v\n", list_items)
return list_items, nil
}
func runApiRequest(context appengine.Context, path string) ([]byte, error) {
_, authInfos, err := readAuthInfoFromDatastore(context)
if err != nil {
context.Infof("Failed to load the auth info")
return nil, err
}
requestUrl := baseUrl + path
auth := "Bearer " + authInfos[0].AccessToken
client := urlfetch.Client(context)
request, err := http.NewRequest("GET", requestUrl, nil)
request.Header.Add("Authorization", auth)
request.Header.Add("Accept", "application/json")
context.Infof("About to run request at %s", requestUrl)
response, err := client.Do(request)
if err != nil {
context.Infof("Request failed! %s", err.Error())
return nil, err
}
body, err := ioutil.ReadAll(response.Body)
response.Body.Close()
if err != nil {
context.Infof("Couldn't read the response body!")
return nil, err
}
return body, nil
}
func makeRequest(w http.ResponseWriter, r *http.Request, path string) CGI_Result {
c := appengine.NewContext(r)
client := urlfetch.Client(c)
url_exe := spf(`http://%s%s%s&ts=%s`, dns_cam, path, credentials, urlParamTS())
url_dis := spf(`http://%s%s&ts=%s`, dns_cam, path, urlParamTS())
wpf(w, "<div style='font-size:10px; line-height:11px;'>requesting %v<br></div>\n", url_dis)
resp1, err := client.Get(url_exe)
loghttp.E(w, r, err, false)
bcont, err := ioutil.ReadAll(resp1.Body)
defer resp1.Body.Close()
loghttp.E(w, r, err, false)
cgiRes := CGI_Result{}
xmlerr := xml.Unmarshal(bcont, &cgiRes)
loghttp.E(w, r, xmlerr, false)
if cgiRes.Result != "0" {
wpf(w, "<b>RESPONSE shows bad mood:</b><br>\n")
psXml := stringspb.IndentedDump(cgiRes)
dis := strings.Trim(psXml, "{}")
wpf(w, "<pre style='font-size:10px;line-height:11px;'>%v</pre>", dis)
}
if debug {
scont := string(bcont)
wpf(w, "<pre style='font-size:10px;line-height:11px;'>%v</pre>", scont)
}
return cgiRes
}
//Transform an orignalUrl to Tinyurl.
func getTinyUrl(w http.ResponseWriter, r *http.Request, orignalUrl string, ch chan string) {
cxt := appengine.NewContext(r)
defer func() {
if err := recover(); err != nil {
cxt.Errorf("getTinyUrl error but give channel emptry to complete.: %v", err)
ch <- EMPTY
}
}()
tingUrl := EMPTY
if orignalUrl != EMPTY {
rep, _ := url.Parse(orignalUrl)
adr := fmt.Sprintf("%s%s", TINY, rep)
if req, err := http.NewRequest(API_METHOD, adr, nil); err == nil {
httpClient := urlfetch.Client(cxt)
res, err := httpClient.Do(req)
if res != nil {
defer res.Body.Close()
}
if err == nil {
if bytes, err := ioutil.ReadAll(res.Body); err == nil {
tingUrl = string(bytes)
ch <- tingUrl
} else {
panic(err)
}
} else {
panic(err)
}
} else {
panic(err)
}
} else {
ch <- EMPTY
}
}
func res(w http.ResponseWriter, r *http.Request) {
// get the keys either from config file
options, err := getOptions(w)
if err != nil {
fmt.Println(err)
io.WriteString(w, fmt.Sprintf("ERROR: %v", err))
}
// google app engine requires it's own class for making http requests
c := appengine.NewContext(r)
httpClient := urlfetch.Client(c)
// create a new yelp client with the auth keys and the custom http client
client := yelp.New(options, httpClient)
// make a simple query
term := r.URL.Query().Get("term")
location := r.URL.Query().Get("location")
// call the yelp API
results, err := client.DoSimpleSearch(term, location)
if err != nil {
fmt.Println(err)
io.WriteString(w, fmt.Sprintf("ERROR: %v", err))
}
// print the results
io.WriteString(w, fmt.Sprintf("<div>Found a total of %v results for \"%v\" in \"%v\".</div>", results.Total, term, location))
io.WriteString(w, "<div>-----------------------------</div>")
for i := 0; i < len(results.Businesses); i++ {
io.WriteString(w, fmt.Sprintf("<div>%v, %v</div>", results.Businesses[i].Name, results.Businesses[i].Rating))
}
}
func fetchFacebookStatuses(c appengine.Context) ([]Status, os.Error) {
graph_url := "https://graph.facebook.com/" + config.Username + "/statuses" + "?limit=1000&access_token=" + config.AccessToken
client := urlfetch.Client(c)
response, err := client.Get(graph_url)
if err != nil {
c.Errorf("Error fetching item from facebook, %s.\nResponse.", err.String())
return nil, err
}
data, readErr := ioutil.ReadAll(response.Body)
response.Body.Close()
if readErr != nil {
c.Errorf("Error reading bytes from response, %s", readErr)
return nil, readErr
}
var m StatusList
jsonErr := json.Unmarshal(data, &m)
if jsonErr != nil {
c.Errorf("Error unmarshalling json from facebook, %s", jsonErr)
return nil, jsonErr
}
return m.Data, nil
}
func verifyMassageWithPaypal(ctx appengine.Context, content string, testIpnField string) error {
paypalIpnUrl := PaypalIpn
if testIpnField != "" {
if testIpnField == "1" {
paypalIpnUrl = PaypalIpnSandBox
} else {
paypalIpnUrl = localIpn
}
}
ctx.Infof("Sending msg to: " + paypalIpnUrl)
extraData := []byte("cmd=_notify-validate&")
client := urlfetch.Client(ctx)
resp, err := client.Post(paypalIpnUrl, FromEncodedContentType, bytes.NewBuffer(append(extraData, content...)))
if err != nil {
return err
}
respBody, err := ioutil.ReadAll(resp.Body)
resp.Body.Close()
ctx.Debugf("Ipn Validation response " + string(respBody))
if err == nil && string(respBody) != "VERIFIED" {
return IpnMessageCouldNotBeValidated
}
return err
}
func SubscribeFeed(c mpg.Context, w http.ResponseWriter, r *http.Request) {
gn := goon.FromContext(c)
f := Feed{Url: r.FormValue("feed")}
if err := gn.Get(&f); err != nil {
c.Errorf("%v: %v", err, f.Url)
serveError(w, err)
return
} else if f.IsSubscribed() {
return
}
u := url.Values{}
u.Add("hub.callback", f.PubSubURL())
u.Add("hub.mode", "subscribe")
u.Add("hub.verify", "sync")
fu, _ := url.Parse(f.Url)
fu.Fragment = ""
u.Add("hub.topic", fu.String())
req, err := http.NewRequest("POST", PUBSUBHUBBUB_HUB, strings.NewReader(u.Encode()))
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
cl := urlfetch.Client(c)
resp, err := cl.Do(req)
if err != nil {
c.Errorf("req error: %v", err)
} else if resp.StatusCode != 204 {
c.Errorf("resp: %v - %v", f.Url, resp.Status)
c.Errorf("%s", resp.Body)
} else {
c.Infof("subscribed: %v", f.Url)
}
}
func SendInvite(r *http.Request, fname string, lname string, email string) string {
// client := &http.Client{}
c := appengine.NewContext(r)
client := urlfetch.Client(c)
baseUrl, token := importConfiguration()
req, _ := http.NewRequest("POST", baseUrl, nil)
SetSlackToken(req, token)
SetFormValues(req, fname, lname, email)
resp, err := client.Do(req)
if err != nil {
fmt.Println("Request error is: ", err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println("Reading of response error is: ", err)
}
return string(body)
// TODO - add error checking for body of response
// success: {"ok":true}
// failure: {"ok":false,"error":"already_in_team"}
}
func WebHandler(w http.ResponseWriter, r *http.Request) {
query := r.URL.Query()
code := query.Get("code")
if code == "" {
http.Error(w, "Cannot get code from facebook.", 505)
return
}
context := appengine.NewContext(r)
client := urlfetch.Client(context)
fb.SetHttpClient(client)
redirectURL := "http://" + r.Host + r.URL.Path
accessResp, err := fb.Get("/v2.4/oauth/access_token", fb.Params{
"code": code,
"redirect_uri": redirectURL,
"client_id": clientID,
"client_secret": APPSECRET,
})
check(err, context)
var accessToken string
accessResp.DecodeField("access_token", &accessToken)
paths := strings.Split(r.URL.Path, "/")
party := paths[len(paths)-1]
photoID := UploadPhoto(accessToken, party, context)
redirectUrl := "https://facebook.com/photo.php?fbid=" + photoID + "&makeprofile=1&prof"
http.Redirect(w, r, redirectUrl, 303)
}
func AppEngineVerify(r *http.Request) string {
if err := r.ParseForm(); err != nil {
return "Anonymous"
}
token := r.FormValue("assertion")
url := "https://browserid.org/verify"
bodytype := "application/x-www-form-urlencoded"
body := strings.NewReader("assertion=" + token + "&audience=" + r.Host)
var response_body []byte
c := appengine.NewContext(r)
client := urlfetch.Client(c)
res, err := client.Post(url, bodytype, body)
if err != nil {
fmt.Println("err=", err)
return "Anonymous"
} else {
response_body, _ = ioutil.ReadAll(res.Body)
res.Body.Close()
}
var f interface{}
json.Unmarshal(response_body, &f)
m := f.(map[string]interface{})
return fmt.Sprintf("%s", m["email"])
}
// insertItem inserts a Timeline Item in the user's Timeline.
func insertItem(r *http.Request, svc *mirror.Service) string {
c := appengine.NewContext(r)
c.Infof("Inserting Timeline Item")
body := mirror.TimelineItem{
Notification: &mirror.NotificationConfig{Level: "AUDIO_ONLY"},
}
if r.FormValue("html") == "on" {
body.Html = r.FormValue("message")
} else {
body.Text = r.FormValue("message")
}
var media io.Reader = nil
mediaLink := r.FormValue("imageUrl")
if mediaLink != "" {
if strings.HasPrefix(mediaLink, "/") {
mediaLink = fullURL(r.Host, mediaLink)
}
c.Infof("Downloading media from: %s", mediaLink)
client := urlfetch.Client(c)
if resp, err := client.Get(mediaLink); err != nil {
c.Errorf("Unable to retrieve media: %s", err)
} else {
defer resp.Body.Close()
media = resp.Body
}
}
if _, err := svc.Timeline.Insert(&body).Media(media).Do(); err != nil {
return fmt.Sprintf("Unable to insert timeline item: %s", err)
}
return "A timeline item has been inserted."
}
/*
Does the actual google books API call.
*/
func lookupISBN(ctx appengine.Context, country string, isbn isbn13.ISBN13) (resp *data.BookMetaData, err error) {
var r *http.Response
url := fmt.Sprintf(lookupURLTemplate, uint64(isbn), country, apiKey)
ctx.Debugf("Calling %s", fmt.Sprintf(lookupURLTemplate, uint64(isbn), country, "<hidden>"))
client := urlfetch.Client(ctx)
if r, err = client.Get(url); err == nil {
if r.StatusCode != http.StatusOK {
err = fmt.Errorf("Google API returned %s", r.Status)
} else {
reply := new(data.LookupReply)
decode := json.NewDecoder(r.Body)
defer r.Body.Close()
ctx.Infof("Completed API call, result %s\n", r.Status)
if err = decode.Decode(reply); err == nil {
if reply.Count == 1 {
resp = &reply.BookInfos[0]
} else {
ctx.Infof("Google books reported %d matching items: %v", reply.Count, reply)
resp = new(data.BookMetaData)
resp.Volume.Title = placeHolderText + isbn.String()
}
resp.Parent = country
resp.ISBN = isbn.String()
}
}
}
return
}
