func SendAlerts(ctx context.Context, stocksForAlert []PortfolioStock) {
if len(stocksForAlert) == 0 {
log.Debugf(ctx, "SendAlerts: Alert stocks are empty")
return
}
//group by user emails to send a consolidated email
groupedStockAlerts := make(map[string][]PortfolioStock)
for _, alert := range stocksForAlert {
userPortfolioStocks := groupedStockAlerts[alert.Email]
userPortfolioStocks = append(userPortfolioStocks, alert)
groupedStockAlerts[alert.Email] = userPortfolioStocks
}
log.Debugf(ctx, "Will send alerts for ", Jsonify(groupedStockAlerts))
for email, alerts := range groupedStockAlerts {
msg := &mail.Message{
Sender: "NewTechFellas Stock Alerts <*****@*****.**>",
To: []string{email},
Subject: "Newtechfellas stock alerts for your stocks - " + DateString(),
Body: getStocksAlertMailBody(alerts),
}
if err := mail.Send(ctx, msg); err != nil {
log.Debugf(ctx, "Couldn't send email: %v", err)
}
}
for _, portfolioStock := range stocksForAlert {
portfolioStock.AlertSentTime = time.Now()
//Save stocksForAlert to update last alert sent time
CreateOrUpdate(ctx, &portfolioStock, portfolioStock.kind(), portfolioStock.stringId(), 0)
}
}
func emailMentions(ctx context.Context, tweet *Tweet) {
u := user.Current(ctx)
var words []string
words = strings.Fields(tweet.Message)
for _, value := range words {
if strings.HasPrefix(value, "@") {
username := value[1:]
profile, err := getProfileByUsername(ctx, username)
if err != nil {
// they don't have a profile, so skip it
continue
}
msg := &mail.Message{
Sender: u.Email,
To: []string{profile.Username + " <" + profile.Email + ">"},
Subject: "You were mentioned in a tweet",
Body: tweet.Message + " from " + tweet.Username + " - " + humanize.Time(tweet.Time),
}
if err := mail.Send(ctx, msg); err != nil {
log.Errorf(ctx, "Alas, my user, the email failed to sendeth: %v", err)
continue
}
}
}
}
func emailSend(w http.ResponseWriter, r *http.Request, m map[string]string) {
c := appengine.NewContext(r)
//addr := r.FormValue("email")
if _, ok := m["subject"]; !ok {
m["subject"] = "empty subject line"
}
email_thread_id := []string{"3223"}
msg := &ae_mail.Message{
//Sender: "Peter Buchmann <*****@*****.**",
// Sender: "*****@*****.**",
Sender: "*****@*****.**",
//To: []string{addr},
To: []string{"*****@*****.**"},
Subject: m["subject"],
Body: "some_body some_body2",
Headers: go_mail.Header{"References": email_thread_id},
}
err := ae_mail.Send(c, msg)
loghttp.E(w, r, err, false, "could not send the email")
}
func handleOOBAction(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
resp, err := gitkitClient.GenerateOOBCode(c, r)
if err != nil {
aelog.Errorf(c, "Failed to get an OOB code: %s", err)
w.Write([]byte(gitkit.ErrorResponse(err)))
return
}
msg := &mail.Message{
Sender: "FavWeekday Support <*****@*****.**>",
}
switch resp.Action {
case gitkit.OOBActionResetPassword:
msg.Subject = "Reset your FavWeekday account password"
msg.HTMLBody = fmt.Sprintf(emailTemplateResetPassword, resp.Email, resp.OOBCodeURL.String())
msg.To = []string{resp.Email}
case gitkit.OOBActionChangeEmail:
msg.Subject = "FavWeekday account email address change confirmation"
msg.HTMLBody = fmt.Sprintf(emailTemplateChangeEmail, resp.Email, resp.NewEmail, resp.OOBCodeURL.String())
msg.To = []string{resp.NewEmail}
case gitkit.OOBActionVerifyEmail:
msg.Subject = "FavWeekday account registration confirmation"
msg.HTMLBody = fmt.Sprintf(emailTemplateVerifyEmail, resp.OOBCodeURL.String())
msg.To = []string{resp.Email}
}
if err := mail.Send(c, msg); err != nil {
aelog.Errorf(c, "Failed to send %s message to user %s: %s", resp.Action, resp.Email, err)
w.Write([]byte(gitkit.ErrorResponse(err)))
return
}
w.Write([]byte(gitkit.SuccessResponse()))
}
func SendEmailToAllUsers(r *http.Request, subject string) int {
ctx := req2ctx(r)
cdb := complaintdb.NewDB(ctx)
if cps, err := cdb.GetAllProfiles(); err != nil {
cdb.Errorf("SendEmailToAllUsers/GetAllProfiles: %v", err)
return 0
} else {
buf := new(bytes.Buffer)
params := map[string]interface{}{}
if err := templates.ExecuteTemplate(buf, "email-update", params); err != nil {
return 0
}
n := 0
for _, cp := range cps {
msg := &mail.Message{
Sender: kSenderEmail,
ReplyTo: kSenderEmail,
To: []string{cp.EmailAddress},
Subject: subject,
HTMLBody: buf.String(),
}
if err := mail.Send(cdb.Ctx(), msg); err != nil {
cdb.Errorf("Could not send useremail to <%s>: %v", cp.EmailAddress, err)
}
n++
}
return n
}
}
func sendMail(ctx context.Context, mentionProfile *Profile) error {
msg := &mail.Message{
Sender: "<*****@*****.**>",
To: []string{mentionProfile.Email},
Subject: "Someone mentioned you!",
Body: fmt.Sprintf("Someone mentioned you!"),
}
return mail.Send(ctx, msg)
}
func sendVerificationCodeEmail(ctx context.Context, user User) {
msg := &mail.Message{
Sender: "NewTechFellas Stock Alerts Admin <*****@*****.**>",
To: []string{user.Email},
Subject: "Newtechfellas stock alerts verify user",
Body: fmt.Sprintf("Your confirmation code is %v", user.VerificationCode),
}
if err := mail.Send(ctx, msg); err != nil {
log.Debugf(ctx, "Couldn't send email: %v", err)
}
}
func SendEmailToAdmin(c context.Context, subject, htmlbody string) {
msg := &mail.Message{
Sender: kSenderEmail, // cap.Profile.EmailAddress,
To: []string{kAdminEmail},
Subject: subject,
HTMLBody: htmlbody,
}
if err := mail.Send(c, msg); err != nil {
log.Errorf(c, "Could not send adminemail to <%s>: %v", kAdminEmail, err)
}
}
func (sub Subscription) RequestConfirmation(ctx context.Context) error {
buf := new(bytes.Buffer)
if err := subscription.Execute(buf, sub); err != nil {
return err
}
return appmail.Send(ctx, &appmail.Message{
Sender: "Lorenz Leutgeb <*****@*****.**>",
To: []string{sub.Address.String()},
Subject: "Hello from Coduno",
Body: buf.String(),
})
}
func followedEmail(w http.ResponseWriter, r *http.Request, email string) {
ctx := appengine.NewContext(r)
msg := &mail.Message{
Sender: "TwitClone Support <*****@*****.**>",
To: []string{email},
Subject: "You are being followed",
Body: fmt.Sprintf(confirmMessage),
}
if err := mail.Send(ctx, msg); err != nil {
log.Errorf(ctx, "Couldn't send email: %v", err)
}
}
func sendEmail(email string, c context.Context) {
msg := &mail.Message{
Sender: "*****@*****.**",
To: []string{email},
Subject: "Agradecimento",
Body: "Muito obrigada, farás muitos rostinhos sorrirem!",
}
if err := mail.Send(c, msg); err != nil {
log.Errorf(c, "Couldn't send email to %s: %v", email, err)
} else {
log.Infof(c, "Sent email to: %s", email, err)
}
}
func sendReminderEmail(ctx context.Context,
email string,
description string,
dueDate time.Time) bool {
msg := &mail.Message{
Sender: "Tada <*****@*****.**>",
To: []string{email},
Subject: fmt.Sprintf("[Tada reminder] %s", description),
Body: fmt.Sprintf(`This is a friendly reminder about your task: \n
%s \n
(due %s)\n`, description, dueDate),
}
return (mail.Send(ctx, msg) == nil)
}
func confirm(w http.ResponseWriter, r *http.Request) {
ctx := appengine.NewContext(r)
addr := r.FormValue("email")
url := createConfirmationURL(r)
msg := &mail.Message{
Sender: "Example.com Support <*****@*****.**>",
To: []string{addr},
Subject: "Confirm your registration",
Body: fmt.Sprintf(confirmMessage, url),
}
if err := mail.Send(ctx, msg); err != nil {
log.Errorf(ctx, "Couldn't send email: %v", err)
}
}
// sendEmail with the AppEngine API.
func sendEmail(r *http.Request, from, to, subject, body string) {
// Use AppEngine to send our thank you cards
c := appengine.NewContext(r)
msg := &mail.Message{
Sender: from,
To: []string{to},
Subject: subject,
Body: body,
}
if err := mail.Send(c, msg); err != nil {
log.Printf("[ERROR] Could not send email: %v\n", err)
}
}
func handleIndex(res http.ResponseWriter, req *http.Request) {
ctx := appengine.NewContext(req)
u := user.Current(ctx)
msg := &mail.Message{
Sender: u.Email,
To: []string{"Caleb Doxsey <*****@*****.**>"},
Subject: "See you tonight",
Body: "Don't forget our plans. Hark, 'til later.",
}
if err := mail.Send(ctx, msg); err != nil {
log.Errorf(ctx, "Alas, my user, the email failed to sendeth: %v", err)
}
}
func sendEmail(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
if r.Method == "POST" {
c := appengine.NewContext(r)
addr := r.FormValue("email")
firstName := r.FormValue("firstName")
lastName := r.FormValue("lastName")
message := r.FormValue("message")
pickupDate := r.FormValue("pickupDate")
orderType := r.FormValue("orderType")
msgToBB := &mail.Message{
Sender: "The Bakers Box Cafe <*****@*****.**>",
ReplyTo: addr,
To: []string{"*****@*****.**"},
Subject: "New Inquiry from: " + firstName + " " + lastName + "!",
HTMLBody: message + "order by date: " + pickupDate + "\norder type: " + orderType,
}
if err := mail.Send(c, msgToBB); err != nil {
log.Errorf(c, "Message failed to send: %v", err)
}
msg := &mail.Message{
Sender: "The Bakers Box Cafe <*****@*****.**>",
To: []string{addr},
Subject: "Thank you for contacting me!",
HTMLBody: confirmMessage,
}
if err := mail.Send(c, msg); err != nil {
log.Errorf(c, "Alas, my user, the email failed to sendeth: %v", err)
}
}
// Redirect user to home page after sent email
http.Redirect(w, r, "/", 303)
}
func NotifyAdmin(c *gin.Context, user *auth.User) {
r := c.Request
ctx := appengine.NewContext(r)
addr := "*****@*****.**"
msg := &mail.Message{
Sender: "*****@*****.**",
To: []string{addr},
Subject: fmt.Sprintf("User %s raised volunteer request", user.Email),
Body: fmt.Sprintf("User Msg %s %s", user.Message),
}
log.Debugf(ctx, "Mail msg %v", msg)
if err := mail.Send(ctx, msg); err != nil {
log.Errorf(ctx, "Couldn't send email: %v", err)
}
}
func SendEmailVolunteer(c *gin.Context, user *auth.User) {
r := c.Request
ctx := appengine.NewContext(r)
addr := user.Email
url := createConfirmationURL(user)
msg := &mail.Message{
Sender: "*****@*****.**",
To: []string{addr},
Subject: "Confirm your volunteer request",
Body: fmt.Sprintf(confirmMessage, url),
}
log.Debugf(ctx, "Mail msg %v", msg)
if err := mail.Send(ctx, msg); err != nil {
log.Errorf(ctx, "Couldn't send email: %v", err)
}
}
func emailUser(ctx context.Context, username string, t *tweet) error {
to, err := getProfileByUsername(ctx, username)
if err == datastore.ErrNoSuchEntity {
return nil
} else if err != nil {
return err
}
msg := &mail.Message{
Sender: "*****@*****.**",
To: []string{fmt.Sprintf("%s <%s>", to.Username, to.Email)},
Subject: fmt.Sprintf("Mention from %s", t.Username),
Body: fmt.Sprintf("%s has mentioned you in a tweet: %s", t.Username, t.Message),
}
err = mail.Send(ctx, msg)
return err
}
func echoMail(ctx context.Context, m mail.Message) {
from, err := m.Header.AddressList("From")
if err != nil {
log.Warningf(ctx, "Failed getting sender of mail: %+v", m)
return
}
b, _ := ioutil.ReadAll(m.Body)
am := &appmail.Message{
Sender: "*****@*****.**",
To: []string{from[0].String()},
Body: string(b),
Headers: m.Header,
}
err = appmail.Send(ctx, am)
if err != nil {
log.Errorf(ctx, err.Error())
}
}
func sendEmail(email, link, name string, r *http.Request) {
var err error
var doc bytes.Buffer
///Props to Nathan Leclaire for his post on Golang Emails
const emailTemplate = `
{{.Body}}
{{.Link}}
Sincerely,
{{.From}}
`
context := &SmtpTemplateData{
From: "Albert Hermida",
To: email,
Subject: "Authorize your account for Writer",
Body: "Hey, Thanks for signing up! Click on the link to authorize your account:",
Link: link,
}
t := template.New("emailTemplate")
t, err = t.Parse(emailTemplate)
if err != nil {
// log.Print("error trying to parse mail template")
}
err = t.Execute(&doc, context)
if err != nil {
// log.Print("error trying to execute mail template")
}
//Google App Engine Handling
ctx := appengine.NewContext(r)
msg := &mail.Message{
Sender: "Albert Hermida <*****@*****.**>",
To: []string{context.To},
Subject: context.Subject,
Body: doc.String(),
}
if err := mail.Send(ctx, msg); err != nil {
log.Errorf(ctx, "Couldn't send email: %v", err)
// log.Print("ERROR: attempting to send a mail ", err)
}
}
func contactHandler(w http.ResponseWriter, r *http.Request) {
t := template.Must(template.ParseGlob("template/*")) // add sub-templates in /template
if r.Method == "GET" {
t.ParseFiles("contact.html")
err := t.ExecuteTemplate(w, "base", nil)
if err != nil {
w.Write([]byte(err.Error()))
}
}
if r.Method == "POST" {
r.ParseForm()
ctx := appengine.NewContext(r)
addr := r.FormValue("email")
msg := &mail.Message{
Sender: "Example.com Support <" + addr + ">",
To: []string{"*****@*****.**"},
Subject: "Confirm your registration",
Body: fmt.Sprintf(r.FormValue("message"), nil),
}
if err := mail.Send(ctx, msg); err != nil {
fmt.Println(err.Error())
}
}
}
// SendMail to send an email message.
func SendMail(req *wcg.Request, msg *mail.Message) error {
return mail.Send(NewContext(req), msg)
}
func (m mailImpl) SendToAdmins(msg *gae_mail.Message) error {
return mail.Send(m.aeCtx, msg.ToSDKMessage())
}
func SendComplaintsWithSpan(r *http.Request, start, end time.Time) (err error, str string) {
ctx := req2ctx(r)
cdb := complaintdb.NewDB(ctx)
cdb.Infof("--- Emails, %s -> %s", start, end)
blacklist := map[string]bool{}
for _, e := range blacklistAddrs {
blacklist[e] = true
}
var cps = []types.ComplainerProfile{}
cps, err = cdb.GetAllProfiles()
if err != nil {
return
}
complaints_private, complaints_submitted, no_data, sent_ok, sent_fail := 0, 0, 0, 0, 0
sent_single_ok, sent_single_fail := 0, 0
for _, cp := range cps {
var complaints = []types.Complaint{}
complaints, err = cdb.GetComplaintsInSpanByEmailAddress(cp.EmailAddress, start, end)
if err != nil {
cdb.Errorf("Could not get complaints [%v->%v] for <%s>: %v", start, end, cp.EmailAddress, err)
no_data++
continue
}
if len(complaints) == 0 {
no_data++
continue
}
var cap = types.ComplaintsAndProfile{
Profile: cp,
Complaints: complaints,
}
var msg *mail.Message
if msg, err = GenerateEmail(ctx, cap); err != nil {
cdb.Errorf("Could not generate email to <%s>: %v", cp.EmailAddress, err)
sent_fail++
continue
}
if blacklist[cp.EmailAddress] {
sent_fail++
} else {
if err = mail.Send(ctx, msg); err != nil {
cdb.Errorf("Could not send email to <%s>: %v", cp.EmailAddress, err)
sent_fail++
continue
}
}
complaints_submitted += len(cap.Complaints)
sent_ok++
}
subject := fmt.Sprintf("Daily report stats: users:%d/%d reports:%d/%d emails:%d:%d",
sent_ok, (sent_ok + no_data),
complaints_submitted, (complaints_submitted + complaints_private),
sent_single_ok, sent_single_fail)
SendEmailToAdmin(ctx, subject, "")
dc := complaintdb.DailyCount{
Datestring: date.Time2Datestring(start.Add(time.Hour)),
NumComplaints: complaints_submitted + complaints_private,
NumComplainers: sent_ok,
}
cdb.AddDailyCount(dc)
str = fmt.Sprintf("email wrapup: %d ok, %d fail (%d no data) : %d reports submitted (%d kept back) single[%d/%d]", sent_ok, sent_fail, no_data, complaints_submitted, complaints_private, sent_single_ok, sent_single_fail)
cdb.Infof("--- %s", str)
return
}
func handleContactSend(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
var m Meta
err := datastore.Get(c, datastore.NewKey(c, "Meta", "main", 0, nil), &m)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
log.Errorf(c, "get meta: %s", err.Error())
return
}
m.Path = r.URL.Path
name := strings.TrimSpace(r.FormValue("name"))
email := strings.TrimSpace(r.FormValue("email"))
message := strings.TrimSpace(r.FormValue("message"))
var cd ContactData
cd.Meta = &m
cd.Name = name
cd.Email = email
cd.Message = message
defer func() {
err = t.ExecuteTemplate(w, "contact.html", cd)
if err != nil {
log.Errorf(c, "render contact.html: %s", err.Error())
}
}()
if name == "" {
cd.ErrorMessage = "Name is required"
return
}
addr, err := mail.ParseAddress(email)
if err != nil {
cd.ErrorMessage = "Valid email address is required: " + err.Error()
return
}
if message == "" {
cd.ErrorMessage = "Message is required"
return
}
addr.Name = name
msg := &aemail.Message{
Sender: addr.String(),
To: []string{m.ContactEmail},
Subject: "Contact",
Body: message,
}
err = aemail.Send(c, msg)
if err != nil {
cd.ErrorMessage = "Could not send message, try again later"
log.Errorf(c, "send message: %s", err.Error())
return
}
cd.Email = ""
cd.Name = ""
cd.Message = ""
cd.SuccessMessage = "Message Sent"
}
// Invitation handles the creation of a new invitation and sends an e-mail to
// the user.
func Invitation(ctx context.Context, w http.ResponseWriter, r *http.Request) (status int, err error) {
if r.Method != "POST" {
return http.StatusMethodNotAllowed, nil
}
if err := initInvitationTemplate(); err != nil {
return http.StatusInternalServerError, err
}
p, ok := passenger.FromContext(ctx)
if !ok {
return http.StatusUnauthorized, nil
}
var u model.User
if err = datastore.Get(ctx, p.User, &u); err != nil {
return http.StatusInternalServerError, nil
}
cKey := u.Company
if cKey == nil {
return http.StatusUnauthorized, nil
}
var company model.Company
if err = datastore.Get(ctx, cKey, &company); err != nil {
return http.StatusInternalServerError, err
}
var params = struct {
Address, Challenge string
}{}
if err := json.NewDecoder(r.Body).Decode(¶ms); err != nil {
return http.StatusBadRequest, err
}
address, err := mail.ParseAddress(params.Address)
if err != nil {
return http.StatusBadRequest, err
}
challengeKey, err := datastore.DecodeKey(params.Challenge)
if err != nil {
return http.StatusBadRequest, err
}
var challenge model.Challenge
if err := datastore.Get(ctx, challengeKey, &challenge); err != nil {
// TODO(flowlo): Actually look into err. If it is just something like
// "not found", an internal server error is not appropriate.
return http.StatusInternalServerError, err
}
// TODO(flowlo): Check whether the parent of the current user is the
// parent of the challenge (if any), and check whether the challenge
// even exists.
var users model.Users
keys, err := model.NewQueryForUser().
Filter("Address=", address.Address).
Limit(1).
GetAll(ctx, &users)
if err != nil {
return http.StatusInternalServerError, err
}
var key *datastore.Key
var user model.User
if len(keys) == 1 {
key = keys[0]
user = users[0]
} else {
user = model.User{Address: *address}
key, err = user.Put(ctx, nil)
if err != nil {
return http.StatusInternalServerError, err
}
profile := model.Profile{}
if _, err = profile.PutWithParent(ctx, key); err != nil {
return http.StatusInternalServerError, err
}
}
// NOTE: We are creating a new, orphaned Passenger here, because a
// Passenger can only issue tokens for the encapsulated user.
np := passenger.Passenger{
User: key,
}
now := time.Now()
token := &model.Token{
Creation: now,
Expiry: now.Add(time.Hour * 24 * 365),
Description: "Initialization Token",
}
value, err := np.IssueToken(ctx, token)
if err != nil {
return http.StatusInternalServerError, err
}
query := base64.URLEncoding.EncodeToString([]byte(params.Challenge + ":" + value))
i := model.Invitation{
User: key,
}
// If we're on dev, generate a URL that will point at the dev instance, not
// production.
// TODO(flowlo): Move this magic constant somewhere to be configured, as port
// 6060 is no official thing.
prefix := "https://app.cod.uno"
if appengine.IsDevAppServer() {
prefix = "http://*****:*****@cod.uno>",
To: []string{user.Address.String()},
Subject: "We challenge you!",
Body: buf.String(),
}); err != nil {
return http.StatusInternalServerError, err
}
key, err = i.PutWithParent(ctx, cKey)
if err != nil {
return http.StatusInternalServerError, err
}
json.NewEncoder(w).Encode(i.Key(key))
return http.StatusOK, nil
}
func adminMailUnpaid(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
total := 0
people := map[string]mailTask{}
q := datastore.NewQuery("LoggedTask").
Filter("Paid = ", false).
Order("Name")
for t := q.Run(c); ; {
var x LoggedTask
_, err := t.Next(&x)
if err != nil {
break
}
total += x.Amount
p := people[x.Who]
p.Amount += x.Amount
mut, ok := p.Tasks[x.Name]
if !ok {
mut = &mailUserTask{Task: x}
if p.Tasks == nil {
p.Tasks = map[string]*mailUserTask{}
}
p.Tasks[x.Name] = mut
}
mut.Quantity++
mut.Subtotal += x.Amount
people[x.Who] = p
}
buf := &bytes.Buffer{}
tw := tabwriter.NewWriter(buf, 0, 2, 1, ' ', 0)
err := execTemplate(c, tw, "mail.txt",
struct {
Total int
People map[string]mailTask
}{total, people})
if err != nil {
log.Errorf(c, "Template error: %v", err)
return
}
tw.Flush()
msg := &mail.Message{
Sender: "Dustin Sallings <*****@*****.**>",
To: []string{"*****@*****.**"},
Subject: "Payment Report",
Body: string(buf.Bytes()),
}
log.Infof(c, "Sending:\n%s\n", msg.Body)
if err := mail.Send(c, msg); err != nil {
log.Errorf(c, "Couldn't send email: %v", err)
http.Error(w, err.Error(), 500)
return
}
w.WriteHeader(204)
}
