// Copyright 2023 The Gitea Authors. All rights reserved. // SPDX-License-Identifier: MIT package templates import ( "context" "fmt" "html" "html/template" activities_model "code.gitea.io/gitea/models/activities" "code.gitea.io/gitea/models/avatars" "code.gitea.io/gitea/models/organization" repo_model "code.gitea.io/gitea/models/repo" user_model "code.gitea.io/gitea/models/user" gitea_html "code.gitea.io/gitea/modules/html" "code.gitea.io/gitea/modules/setting" ) type AvatarUtils struct { ctx context.Context } func NewAvatarUtils(ctx context.Context) *AvatarUtils { return &AvatarUtils{ctx: ctx} } // AvatarHTML creates the HTML for an avatar func AvatarHTML(src string, size int, class, name string) template.HTML { sizeStr := fmt.Sprintf(`%d`, size) if name == "" { name = "avatar" } return template.HTML(`<img class="` + class + `" src="` + src + `" title="` + html.EscapeString(name) + `" width="` + sizeStr + `" height="` + sizeStr + `"/>`) } // Avatar renders user avatars. args: user, size (int), class (string) func (au *AvatarUtils) Avatar(item any, others ...any) template.HTML { size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...) switch t := item.(type) { case *user_model.User: src := t.AvatarLinkWithSize(au.ctx, size*setting.Avatar.RenderedSizeFactor) if src != "" { return AvatarHTML(src, size, class, t.DisplayName()) } case *repo_model.Collaborator: src := t.AvatarLinkWithSize(au.ctx, size*setting.Avatar.RenderedSizeFactor) if src != "" { return AvatarHTML(src, size, class, t.DisplayName()) } case *organization.Organization: src := t.AsUser().AvatarLinkWithSize(au.ctx, size*setting.Avatar.RenderedSizeFactor) if src != "" { return AvatarHTML(src, size, class, t.AsUser().DisplayName()) } } return "" } // AvatarByAction renders user avatars from action. args: action, size (int), class (string) func (au *AvatarUtils) AvatarByAction(action *activities_model.Action, others ...any) template.HTML { action.LoadActUser(au.ctx) return au.Avatar(action.ActUser, others...) } // AvatarByEmail renders avatars by email address. args: email, name, size (int), class (string) func (au *AvatarUtils) AvatarByEmail(email, name string, others ...any) template.HTML { size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...) src := avatars.GenerateEmailAvatarFastLink(au.ctx, email, size*setting.Avatar.RenderedSizeFactor) if src != "" { return AvatarHTML(src, size, class, name) } return "" }