autonomic-cooperative/gotosocial
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move to ulid

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This commit is contained in:
tsmethurst
2021-06-11 18:38:58 +02:00
parent 625e6d654c
commit 26ee190338
51 changed files with 398 additions and 514 deletions
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15
internal/util/regexes.go
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@ -85,21 +85,20 @@ var (
// followingPathRegex parses a path that validates and captures the username part from eg /users/example_username/following
followingPathRegex = regexp.MustCompile(followingPathRegexString)
// see https://ihateregex.io/expr/uuid/
uuidRegexString = `[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}`
ulidRegexString = `[0123456789ABCDEFGHJKMNPQRSTVWXYZ]{26}`
likedPathRegexString = fmt.Sprintf(`^/?%s/(%s)/%s$`, UsersPath, usernameRegexString, LikedPath)
// likedPathRegex parses a path that validates and captures the username part from eg /users/example_username/liked
likedPathRegex = regexp.MustCompile(likedPathRegexString)
likePathRegexString = fmt.Sprintf(`^/?%s/(%s)/%s/(%s)$`, UsersPath, usernameRegexString, LikedPath, uuidRegexString)
// likePathRegex parses a path that validates and captures the username part and the uuid part
// from eg /users/example_username/liked/123e4567-e89b-12d3-a456-426655440000.
likePathRegexString = fmt.Sprintf(`^/?%s/(%s)/%s/(%s)$`, UsersPath, usernameRegexString, LikedPath, ulidRegexString)
// likePathRegex parses a path that validates and captures the username part and the ulid part
// from eg /users/example_username/like/01F7XT5JZW1WMVSW1KADS8PVDH
likePathRegex = regexp.MustCompile(likePathRegexString)
statusesPathRegexString = fmt.Sprintf(`^/?%s/(%s)/%s/(%s)$`, UsersPath, usernameRegexString, StatusesPath, uuidRegexString)
// statusesPathRegex parses a path that validates and captures the username part and the uuid part
// from eg /users/example_username/statuses/123e4567-e89b-12d3-a456-426655440000.
statusesPathRegexString = fmt.Sprintf(`^/?%s/(%s)/%s/(%s)$`, UsersPath, usernameRegexString, StatusesPath, ulidRegexString)
// statusesPathRegex parses a path that validates and captures the username part and the ulid part
// from eg /users/example_username/statuses/01F7XT5JZW1WMVSW1KADS8PVDH
// The regex can be played with here: https://regex101.com/r/G9zuxQ/1
statusesPathRegex = regexp.MustCompile(statusesPathRegexString)
)

22
internal/util/uri.go
View File

@ -108,19 +108,19 @@ type UserURIs struct {
}
// GenerateURIForFollow returns the AP URI for a new follow -- something like:
// https://example.org/users/whatever_user/follow/41c7f33f-1060-48d9-84df-38dcb13cf0d8
// https://example.org/users/whatever_user/follow/01F7XTH1QGBAPMGF49WJZ91XGC
func GenerateURIForFollow(username string, protocol string, host string, thisFollowID string) string {
return fmt.Sprintf("%s://%s/%s/%s/%s/%s", protocol, host, UsersPath, username, FollowPath, thisFollowID)
}
// GenerateURIForLike returns the AP URI for a new like/fave -- something like:
// https://example.org/users/whatever_user/liked/41c7f33f-1060-48d9-84df-38dcb13cf0d8
// https://example.org/users/whatever_user/liked/01F7XTH1QGBAPMGF49WJZ91XGC
func GenerateURIForLike(username string, protocol string, host string, thisFavedID string) string {
return fmt.Sprintf("%s://%s/%s/%s/%s/%s", protocol, host, UsersPath, username, LikedPath, thisFavedID)
}
// GenerateURIForUpdate returns the AP URI for a new update activity -- something like:
// https://example.org/users/whatever_user#updates/41c7f33f-1060-48d9-84df-38dcb13cf0d8
// https://example.org/users/whatever_user#updates/01F7XTH1QGBAPMGF49WJZ91XGC
func GenerateURIForUpdate(username string, protocol string, host string, thisUpdateID string) string {
return fmt.Sprintf("%s://%s/%s/%s#%s/%s", protocol, host, UsersPath, username, UpdatePath, thisUpdateID)
}
@ -195,25 +195,25 @@ func IsLikedPath(id *url.URL) bool {
return likedPathRegex.MatchString(strings.ToLower(id.Path))
}
// IsLikePath returns true if the given URL path corresponds to eg /users/example_username/liked/SOME_UUID_OF_A_STATUS
// IsLikePath returns true if the given URL path corresponds to eg /users/example_username/liked/SOME_ULID_OF_A_STATUS
func IsLikePath(id *url.URL) bool {
return likePathRegex.MatchString(strings.ToLower(id.Path))
}
// IsStatusesPath returns true if the given URL path corresponds to eg /users/example_username/statuses/SOME_UUID_OF_A_STATUS
// IsStatusesPath returns true if the given URL path corresponds to eg /users/example_username/statuses/SOME_ULID_OF_A_STATUS
func IsStatusesPath(id *url.URL) bool {
return statusesPathRegex.MatchString(strings.ToLower(id.Path))
}
// ParseStatusesPath returns the username and uuid from a path such as /users/example_username/statuses/SOME_UUID_OF_A_STATUS
func ParseStatusesPath(id *url.URL) (username string, uuid string, err error) {
// ParseStatusesPath returns the username and ulid from a path such as /users/example_username/statuses/SOME_ULID_OF_A_STATUS
func ParseStatusesPath(id *url.URL) (username string, ulid string, err error) {
matches := statusesPathRegex.FindStringSubmatch(id.Path)
if len(matches) != 3 {
err = fmt.Errorf("expected 3 matches but matches length was %d", len(matches))
return
}
username = matches[1]
uuid = matches[2]
ulid = matches[2]
return
}
@ -272,14 +272,14 @@ func ParseFollowingPath(id *url.URL) (username string, err error) {
return
}
// ParseLikedPath returns the username and uuid from a path such as /users/example_username/liked/SOME_UUID_OF_A_STATUS
func ParseLikedPath(id *url.URL) (username string, uuid string, err error) {
// ParseLikedPath returns the username and ulid from a path such as /users/example_username/liked/SOME_ULID_OF_A_STATUS
func ParseLikedPath(id *url.URL) (username string, ulid string, err error) {
matches := likePathRegex.FindStringSubmatch(id.Path)
if len(matches) != 3 {
err = fmt.Errorf("expected 3 matches but matches length was %d", len(matches))
return
}
username = matches[1]
uuid = matches[2]
ulid = matches[2]
return
}