photoprism/internal/remote/discover.go

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package remote
import (
"errors"
"net/url"
"strings"
"github.com/photoprism/photoprism/pkg/txt"
)
type Account struct {
AccName string
AccURL string
AccType string
AccKey string
AccUser string
AccPass string
}
func Discover(rawUrl, user, pass string) (result Account, err error) {
if rawUrl == "" {
return result, errors.New("service URL is empty")
}
u, err := url.Parse(rawUrl)
if err != nil {
return result, err
}
u.Host = strings.ToLower(u.Host)
result.AccUser = u.User.Username()
result.AccPass, _ = u.User.Password()
// Extract user info
if user != "" {
result.AccUser = user
}
if pass != "" {
result.AccPass = pass
}
if user != "" || pass != "" {
u.User = url.UserPassword(result.AccUser, result.AccPass)
}
// Set default scheme
if u.Scheme == "" {
u.Scheme = "https"
}
for _, h := range Heuristics {
if !h.MatchDomain(u.Host) {
continue
}
if serviceUrl := h.Discover(u.String(), result.AccUser); serviceUrl != nil {
serviceUrl.User = nil
if w := txt.Keywords(serviceUrl.Host); len(w) > 0 {
result.AccName = txt.Title(w[0])
} else {
result.AccName = serviceUrl.Host
}
result.AccType = h.ServiceType
result.AccURL = serviceUrl.String()
return result, nil
}
}
return result, errors.New("could not connect")
}