website/pkg/controller/account/profile.go

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package account
import (
"net/http"
"regexp"
"git.kirsle.net/apps/gosocial/pkg/models"
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"git.kirsle.net/apps/gosocial/pkg/session"
"git.kirsle.net/apps/gosocial/pkg/templates"
)
var ProfileRegexp = regexp.MustCompile(`^/u/([^@]+?)$`)
// User profile page (/u/username)
func Profile() http.HandlerFunc {
tmpl := templates.Must("account/profile.html")
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Parse the username out of the URL parameters.
var username string
m := ProfileRegexp.FindStringSubmatch(r.URL.Path)
if m != nil {
username = m[1]
}
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// Get the current user.
currentUser, err := session.CurrentUser(r)
if err != nil {
session.FlashError(w, r, "Couldn't get CurrentUser: %s", err)
templates.Redirect(w, "/")
return
}
// Find this user.
user, err := models.FindUser(username)
if err != nil {
templates.NotFoundPage(w, r)
return
}
var isSelf = currentUser.ID == user.ID
// Banned or disabled? Only admin can view then.
if user.Status != models.UserStatusActive && !currentUser.IsAdmin {
templates.NotFoundPage(w, r)
return
}
// Is either one blocking?
if models.IsBlocking(currentUser.ID, user.ID) && !currentUser.IsAdmin {
templates.NotFoundPage(w, r)
return
}
// Are they friends? And/or is this user private?
var (
isFriend = models.FriendStatus(currentUser.ID, user.ID)
isPrivate = !currentUser.IsAdmin && !isSelf && user.Visibility == models.UserVisibilityPrivate && isFriend != "approved"
)
vars := map[string]interface{}{
"User": user,
"IsFriend": isFriend,
"IsPrivate": isPrivate,
}
if err := tmpl.Execute(w, r, vars); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
})
}