add monsterid

Author: 6543

go.mod

@@ -106,6 +106,7 @@ require (
 	gopkg.in/ini.v1 v1.66.4
 	gopkg.in/yaml.v2 v2.4.0
 	mvdan.cc/xurls/v2 v2.4.0
+	src.techknowlogick.com/monster-id v0.0.0-20210202042845-b14361e87496
 	strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251
 	xorm.io/builder v0.3.11
 	xorm.io/xorm v1.3.2-0.20220714055524-c3bce556200f

go.sum

@@ -2430,6 +2430,8 @@ sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
+src.techknowlogick.com/monster-id v0.0.0-20210202042845-b14361e87496 h1:c+syTOBF/T6w7vi7KoDpFHQsAxWrZBn2oJfLqylWqgo=
+src.techknowlogick.com/monster-id v0.0.0-20210202042845-b14361e87496/go.mod h1:C4IzHjWw8+3/osm2FWUib2Ax2owZ1oKx4rzBZilBS8I=
 strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251 h1:mUcz5b3FJbP5Cvdq7Khzn6J9OCUQJaBwgBkCR+MOwSs=
 strk.kbt.io/projects/go/libravatar v0.0.0-20191008002943-06d1c002b251/go.mod h1:FJGmPh3vz9jSos1L/F91iAgnC/aejc0wIIrF2ZwJxdY=
 xorm.io/builder v0.3.11-0.20220531020008-1bd24a7dc978/go.mod h1:aUW0S9eb9VCaPohFCH3j7czOx1PMW3i1HrSzbLYGBSE=

modules/avatar/avatar.go

@@ -16,6 +16,7 @@ import (
 
 	"code.gitea.io/gitea/modules/avatar/dicebear"
 	"code.gitea.io/gitea/modules/avatar/identicon"
+	"code.gitea.io/gitea/modules/avatar/monsterid"
 	"code.gitea.io/gitea/modules/avatar/none"
 	"code.gitea.io/gitea/modules/avatar/robot"
 	"code.gitea.io/gitea/modules/setting"
@@ -67,6 +68,7 @@ var (
 		identicon.Identicon{},
 		none.None{},
 		robot.Robot{},
+		monsterid.Monster{},
 	}
 )
 

modules/avatar/monsterid/generate.go

@@ -0,0 +1,34 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package monsterid
+
+import (
+	"image"
+
+	monster "src.techknowlogick.com/monster-id"
+)
+
+// Monster is used to generate pseudo-random avatars
+type Monster struct{}
+
+func (Monster) Name() string {
+	return "monsterid"
+}
+
+func (Monster) RandomUserImage(size int, data []byte) (image.Image, error) {
+	return randomImageSize(size, data)
+}
+
+func (Monster) RandomOrgImage(size int, data []byte) (image.Image, error) {
+	return randomImageSize(size, data)
+}
+
+func (Monster) RandomRepoImage(size int, data []byte) (image.Image, error) {
+	return randomImageSize(size, data)
+}
+
+func randomImageSize(size int, data []byte) (image.Image, error) {
+	return monster.New(data), nil
+}