Rename Letters [letters] config section to Email [email]

account.go

@@ -876,16 +876,16 @@ func viewEditCollection(app *App, u *User, w http.ResponseWriter, r *http.Reques
 		*Collection
 		Silenced bool
 
-		config.LettersCfg
+		config.EmailCfg
 		LetterReplyTo string
 	}{
 		UserPage:   NewUserPage(app, r, u, "Edit "+c.DisplayTitle(), flashes),
 		Collection: c,
 		Silenced:   silenced,
-		LettersCfg: app.cfg.Letters,
+		EmailCfg:   app.cfg.Email,
 	}
 	obj.UserPage.CollAlias = c.Alias
-	if obj.LettersCfg.Enabled() {
+	if obj.EmailCfg.Enabled() {
 		obj.LetterReplyTo = app.db.GetCollectionAttribute(c.ID, collAttrLetterReplyTo)
 	}
 

app.go

@@ -428,10 +428,10 @@ func Initialize(apper Apper, debug bool) (*App, error) {
 
 	initActivityPub(apper.App())
 
-	if apper.App().cfg.Letters.Domain != "" || apper.App().cfg.Letters.MailgunPrivate != "" {
+	if apper.App().cfg.Email.Domain != "" || apper.App().cfg.Email.MailgunPrivate != "" {
-		if apper.App().cfg.Letters.Domain == "" {
+		if apper.App().cfg.Email.Domain == "" {
 			log.Error("[FAILED] Starting publish jobs queue: no [letters]domain config value set.")
-		} else if apper.App().cfg.Letters.MailgunPrivate == "" {
+		} else if apper.App().cfg.Email.MailgunPrivate == "" {
 			log.Error("[FAILED] Starting publish jobs queue: no [letters]mailgun_private config value set.")
 		} else {
 			log.Info("Starting publish jobs queue...")

config/config.go

@@ -170,7 +170,7 @@ type (
 		DisablePasswordAuth bool `ini:"disable_password_auth"`
 	}
 
-	LettersCfg struct {
+	EmailCfg struct {
 		Domain         string `ini:"domain"`
 		MailgunPrivate string `ini:"mailgun_private"`
 	}
@@ -180,7 +180,7 @@ type (
 		Server       ServerCfg       `ini:"server"`
 		Database     DatabaseCfg     `ini:"database"`
 		App          AppCfg          `ini:"app"`
-		Letters      LettersCfg      `ini:"letters"`
+		Email        EmailCfg        `ini:"email"`
 		SlackOauth   SlackOauthCfg   `ini:"oauth.slack"`
 		WriteAsOauth WriteAsOauthCfg `ini:"oauth.writeas"`
 		GitlabOauth  GitlabOauthCfg  `ini:"oauth.gitlab"`
@@ -241,7 +241,7 @@ func (ac *AppCfg) LandingPath() string {
 	return ac.Landing
 }
 
-func (lc LettersCfg) Enabled() bool {
+func (lc EmailCfg) Enabled() bool {
 	return lc.Domain != "" && lc.MailgunPrivate != ""
 }
 

email.go

@@ -313,8 +313,8 @@ Originally published on ` + p.Collection.DisplayTitle() + ` (` + p.Collection.Ca
 
 Sent to %recipient.to%. Unsubscribe: ` + p.Collection.CanonicalURL() + `email/unsubscribe/%recipient.id%?t=%recipient.token%`
 
-	gun := mailgun.NewMailgun(app.cfg.Letters.Domain, app.cfg.Letters.MailgunPrivate)
+	gun := mailgun.NewMailgun(app.cfg.Email.Domain, app.cfg.Email.MailgunPrivate)
-	m := mailgun.NewMessage(p.Collection.DisplayTitle()+" <"+p.Collection.Alias+"@"+app.cfg.Letters.Domain+">", stripmd.Strip(p.DisplayTitle()), plainMsg)
+	m := mailgun.NewMessage(p.Collection.DisplayTitle()+" <"+p.Collection.Alias+"@"+app.cfg.Email.Domain+">", stripmd.Strip(p.DisplayTitle()), plainMsg)
 	replyTo := app.db.GetCollectionAttribute(collID, collAttrLetterReplyTo)
 	if replyTo != "" {
 		m.SetReplyTo(replyTo)
@@ -443,14 +443,14 @@ func sendSubConfirmEmail(app *App, c *Collection, email, subID, token string) er
 	}
 
 	// Send email
-	gun := mailgun.NewMailgun(app.cfg.Letters.Domain, app.cfg.Letters.MailgunPrivate)
+	gun := mailgun.NewMailgun(app.cfg.Email.Domain, app.cfg.Email.MailgunPrivate)
 
 	plainMsg := "Confirm your subscription to " + c.DisplayTitle() + ` (` + c.CanonicalURL() + `) to start receiving future posts. Simply click the following link (or copy and paste it into your browser):
 
 ` + c.CanonicalURL() + "email/confirm/" + subID + "?t=" + token + `
 
 If you didn't subscribe to this site or you're not sure why you're getting this email, you can delete it. You won't be subscribed or receive any future emails.`
-	m := mailgun.NewMessage(c.DisplayTitle()+" <"+c.Alias+"@"+app.cfg.Letters.Domain+">", "Confirm your subscription to "+c.DisplayTitle(), plainMsg, fmt.Sprintf("<%s>", email))
+	m := mailgun.NewMessage(c.DisplayTitle()+" <"+c.Alias+"@"+app.cfg.Email.Domain+">", "Confirm your subscription to "+c.DisplayTitle(), plainMsg, fmt.Sprintf("<%s>", email))
 	m.AddTag("Email Verification")
 
 	m.SetHtml(`<html>

posts.go

@@ -657,7 +657,7 @@ func newPost(app *App, w http.ResponseWriter, r *http.Request) error {
 		if !app.cfg.App.Private && app.cfg.App.Federation && !newPost.Created.After(time.Now()) {
 			go federatePost(app, newPost, newPost.Collection.ID, false)
 		}
-		if app.cfg.Letters.Enabled() && newPost.Collection.EmailSubsEnabled() {
+		if app.cfg.Email.Enabled() && newPost.Collection.EmailSubsEnabled() {
 			go app.db.InsertJob(&PostJob{
 				PostID: newPost.ID,
 				Action: "email",
@@ -973,7 +973,7 @@ func addPost(app *App, w http.ResponseWriter, r *http.Request) error {
 				go federatePost(app, pRes.Post, pRes.Post.Collection.ID, false)
 			}
 		}
-		if app.cfg.Letters.Enabled() && pRes.Post.Collection.EmailSubsEnabled() {
+		if app.cfg.Email.Enabled() && pRes.Post.Collection.EmailSubsEnabled() {
 			go app.db.InsertJob(&PostJob{
 				PostID: pRes.Post.ID,
 				Action: "email",
@@ -1558,7 +1558,7 @@ Are you sure it was ever here?`,
 	} else {
 		p.extractData()
 		p.Content = strings.Replace(p.Content, "<!--more-->", "", 1)
-		if app.cfg.Letters.Enabled() && c.EmailSubsEnabled() {
+		if app.cfg.Email.Enabled() && c.EmailSubsEnabled() {
 			// TODO: indicate plan is inactive or subs disabled when OWNER is viewing their own post.
 			if u != nil && u.IsEmailSubscriber(app, c.ID) {
 				p.Content = strings.Replace(p.Content, "<!--emailsub-->", `<p id="emailsub">You're subscribed to email updates. <a href="/api/collections/`+c.Alias+`/email/unsubscribe?slug=`+p.Slug.String+`">Unsubscribe</a>.</p>`, -1)