[bugfix] Allow lowercase emoji shortcode in frontend (#1851)

* Replace pinafore with semaphore

* Typo

* Allow lowercase emoji shortcode in frontend

* Fix failing test (corrected expected outcome)

internal/api/client/admin/emojiupdate_test.go

@@ -473,7 +473,7 @@ func (suite *EmojiUpdateTestSuite) TestEmojiUpdateCopyEmptyShortcode() {
 	b, err := ioutil.ReadAll(result.Body)
 	suite.NoError(err)
 
-	suite.Equal(`{"error":"Bad Request: shortcode  did not pass validation, must be between 2 and 30 characters, lowercase letters, numbers, and underscores only"}`, string(b))
+	suite.Equal(`{"error":"Bad Request: shortcode  did not pass validation, must be between 2 and 30 characters, letters, numbers, and underscores only"}`, string(b))
 }
 
 func (suite *EmojiUpdateTestSuite) TestEmojiUpdateCopyNoShortcode() {

internal/db/bundb/migrations/20211113114307_init/emoji.go

@@ -24,7 +24,7 @@ type Emoji struct {
 	ID                     string    `validate:"required,ulid" bun:"type:CHAR(26),pk,nullzero,notnull,unique"`                                // id of this item in the database
 	CreatedAt              time.Time `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"`                         // when was item created
 	UpdatedAt              time.Time `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"`                         // when was item last updated
-	Shortcode              string    `validate:"required" bun:",nullzero,notnull,unique:shortcodedomain"`                                     // String shortcode for this emoji -- the part that's between colons. This should be lowercase a-z_  eg., 'blob_hug' 'purple_heart' Must be unique with domain.
+	Shortcode              string    `validate:"required" bun:",nullzero,notnull,unique:shortcodedomain"`                                     // String shortcode for this emoji -- the part that's between colons. This should be a-zA-Z_  eg., 'blob_hug' 'purple_heart' 'Gay_Otter' Must be unique with domain.
 	Domain                 string    `validate:"omitempty,fqdn" bun:",nullzero,default:'',unique:shortcodedomain"`                            // Origin domain of this emoji, eg 'example.org', 'queer.party'. empty string for local emojis.
 	ImageRemoteURL         string    `validate:"required_without=ImageURL,omitempty,url" bun:",nullzero"`                                     // Where can this emoji be retrieved remotely? Null for local emojis.
 	ImageStaticRemoteURL   string    `validate:"required_without=ImageStaticURL,omitempty,url" bun:",nullzero"`                               // Where can a static / non-animated version of this emoji be retrieved remotely? Null for local emojis.

internal/db/bundb/migrations/20220905150505_custom_emoji_updates/emoji.go

@@ -24,7 +24,7 @@ type Emoji struct {
 	ID                     string    `validate:"required,ulid" bun:"type:CHAR(26),pk,nullzero,notnull,unique"`                                // id of this item in the database
 	CreatedAt              time.Time `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"`                         // when was item created
 	UpdatedAt              time.Time `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"`                         // when was item last updated
-	Shortcode              string    `validate:"required" bun:",nullzero,notnull,unique:domainshortcode"`                                     // String shortcode for this emoji -- the part that's between colons. This should be lowercase a-z_  eg., 'blob_hug' 'purple_heart' Must be unique with domain.
+	Shortcode              string    `validate:"required" bun:",nullzero,notnull,unique:domainshortcode"`                                     // String shortcode for this emoji -- the part that's between colons. This should be a-zA-Z_  eg., 'blob_hug' 'purple_heart' 'Gay_Otter' Must be unique with domain.
 	Domain                 string    `validate:"omitempty,fqdn" bun:",nullzero,unique:domainshortcode"`                                       // Origin domain of this emoji, eg 'example.org', 'queer.party'. empty string for local emojis.
 	ImageRemoteURL         string    `validate:"required_without=ImageURL,omitempty,url" bun:",nullzero"`                                     // Where can this emoji be retrieved remotely? Null for local emojis.
 	ImageStaticRemoteURL   string    `validate:"required_without=ImageStaticURL,omitempty,url" bun:",nullzero"`                               // Where can a static / non-animated version of this emoji be retrieved remotely? Null for local emojis.

internal/gtsmodel/emoji.go

@@ -24,7 +24,7 @@ type Emoji struct {
 	ID                     string         `validate:"required,ulid" bun:"type:CHAR(26),pk,nullzero,notnull,unique"`                                // id of this item in the database
 	CreatedAt              time.Time      `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"`                         // when was item created
 	UpdatedAt              time.Time      `validate:"-" bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"`                         // when was item last updated
-	Shortcode              string         `validate:"required" bun:",nullzero,notnull,unique:domainshortcode"`                                     // String shortcode for this emoji -- the part that's between colons. This should be lowercase a-z_  eg., 'blob_hug' 'purple_heart' Must be unique with domain.
+	Shortcode              string         `validate:"required" bun:",nullzero,notnull,unique:domainshortcode"`                                     // String shortcode for this emoji -- the part that's between colons. This should be a-zA-Z_  eg., 'blob_hug' 'purple_heart' 'Gay_Otter' Must be unique with domain.
 	Domain                 string         `validate:"omitempty,fqdn" bun:",nullzero,unique:domainshortcode"`                                       // Origin domain of this emoji, eg 'example.org', 'queer.party'. empty string for local emojis.
 	ImageRemoteURL         string         `validate:"required_without=ImageURL,omitempty,url" bun:",nullzero"`                                     // Where can this emoji be retrieved remotely? Null for local emojis.
 	ImageStaticRemoteURL   string         `validate:"required_without=ImageStaticURL,omitempty,url" bun:",nullzero"`                               // Where can a static / non-animated version of this emoji be retrieved remotely? Null for local emojis.

internal/validate/formvalidation.go

@@ -177,10 +177,10 @@ func CustomCSS(customCSS string) error {
 
 // EmojiShortcode 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.
+// a-zA-Z, numbers, and underscores.
 func EmojiShortcode(shortcode string) error {
 	if !regexes.EmojiShortcode.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 fmt.Errorf("shortcode %s did not pass validation, must be between 2 and 30 characters, letters, numbers, and underscores only", shortcode)
 	}
 	return nil
 }

web/source/settings/admin/emoji/local/use-shortcode.js

@@ -24,7 +24,7 @@ const React = require("react");
 const query = require("../../../lib/query");
 const { useTextInput } = require("../../../lib/form");
 
-const shortcodeRegex = /^[a-z0-9_]+$/;
+const shortcodeRegex = /^\w{2,30}$/;
 
 module.exports = function useShortcode() {
 	const {
@@ -48,12 +48,8 @@ module.exports = function useShortcode() {
 				return "Shortcode must be between 2 and 30 characters";
 			}
 
-			if (code.toLowerCase() != code) {
-				return "Shortcode must be lowercase";
-			}
-
 			if (!shortcodeRegex.test(code)) {
-				return "Shortcode must only contain lowercase letters, numbers, and underscores";
+				return "Shortcode must only contain letters, numbers, and underscores";
 			}
 
 			return "";