Instance settings updates (#59)

Allow admins to set instance settings through a PATCH to /api/v1/instance

Update templates to reflect some of the new fields

internal/typeutils/internaltofrontend.go

@@ -511,9 +511,31 @@ func (c *converter) InstanceToMasto(i *gtsmodel.Instance) (*model.Instance, erro
 		ShortDescription: i.ShortDescription,
 		Email:            i.ContactEmail,
 		Version:          i.Version,
+		Stats:            make(map[string]int),
+		ContactAccount:   &model.Account{},
 	}
 
+	// if the requested instance is *this* instance, we can add some extra information
 	if i.Domain == c.config.Host {
+		userCountKey := "user_count"
+		statusCountKey := "status_count"
+		domainCountKey := "domain_count"
+
+		userCount, err := c.db.GetUserCountForInstance(c.config.Host)
+		if err == nil {
+			mi.Stats[userCountKey] = userCount
+		}
+
+		statusCount, err := c.db.GetStatusCountForInstance(c.config.Host)
+		if err == nil {
+			mi.Stats[statusCountKey] = statusCount
+		}
+
+		domainCount, err := c.db.GetDomainCountForInstance(c.config.Host)
+		if err == nil {
+			mi.Stats[domainCountKey] = domainCount
+		}
+
 		mi.Registrations = c.config.AccountsConfig.OpenRegistration
 		mi.ApprovalRequired = c.config.AccountsConfig.RequireApproval
 		mi.InvitesEnabled = false // TODO
@@ -523,6 +545,17 @@ func (c *converter) InstanceToMasto(i *gtsmodel.Instance) (*model.Instance, erro
 		}
 	}
 
+	// get the instance account if it exists and just skip if it doesn't
+	ia := &gtsmodel.Account{}
+	if err := c.db.GetWhere([]db.Where{{Key: "username", Value: i.Domain}}, ia); err == nil {
+		// instance account exists, get the header for the account if it exists
+		attachment := &gtsmodel.MediaAttachment{}
+		if err := c.db.GetHeaderForAccountID(attachment, ia.ID); err == nil {
+			// header exists, set it on the api model
+			mi.Thumbnail = attachment.URL
+		}
+	}
+
 	// contact account is optional but let's try to get it
 	if i.ContactAccountID != "" {
 		ia := &gtsmodel.Account{}