From 32c5fd987a06e11b14a4247d13187657c14adedd Mon Sep 17 00:00:00 2001
From: Tobi Smethurst <31960611+tsmethurst@users.noreply.github.com>
Date: Mon, 19 Apr 2021 19:42:19 +0200
Subject: Api/v1/statuses (#11)

This PR adds:
Statuses

    New status creation.
    View existing status
    Delete a status
    Fave a status
    Unfave a status
    See who's faved a status

Media

    Upload media attachment and store/retrieve it
    Upload custom emoji and store/retrieve it

Fileserver

    Serve files from storage

Testing

    Test models, testrig -- run a GTS test instance and play around with it.
---
 internal/util/validation.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'internal/util/validation.go')

diff --git a/internal/util/validation.go b/internal/util/validation.go
index 88a56875c..8102bc35d 100644
--- a/internal/util/validation.go
+++ b/internal/util/validation.go
@@ -142,3 +142,13 @@ func ValidatePrivacy(privacy string) error {
 	// TODO: add some validation logic here -- length, characters, etc
 	return nil
 }
+
+// ValidateEmojiShortcode just runs the given shortcode through the regular expression
+// for emoji shortcodes, to figure out whether it's a valid shortcode, ie., 2-30 characters,
+// lowercase a-z, numbers, and underscores.
+func ValidateEmojiShortcode(shortcode string) error {
+	if !emojiShortcodeRegex.MatchString(shortcode) {
+		return fmt.Errorf("shortcode %s did not pass validation, must be between 2 and 30 characters, lowercase letters, numbers, and underscores only", shortcode)
+	}
+	return nil
+}
-- 
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