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forge/modules/templates/util_avatar.go
zeekayandHanzo Dev aa87442fdd Record upstream authorship centrally in NOTICE instead of in every file header
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the
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SPDX line, so it no longer demands an upstream one.

Co-authored-by: Hanzo Dev <[email protected]>
2026-09-10 17:50:35 -07:00

80 lines
2.8 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package templates
import (
"context"
"html"
"html/template"
"strconv"
activities_model "github.com/hanzoai/git/models/activities"
"github.com/hanzoai/git/models/avatars"
"github.com/hanzoai/git/models/organization"
repo_model "github.com/hanzoai/git/models/repo"
user_model "github.com/hanzoai/git/models/user"
git_html "github.com/hanzoai/git/modules/htmlutil"
"github.com/hanzoai/git/modules/setting"
"github.com/hanzoai/git/modules/util"
)
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 := strconv.Itoa(size)
name = util.IfZero(name, "avatar")
// use empty alt, otherwise if the image fails to load, the width will follow the "alt" text's width
return template.HTML(`<img loading="lazy" alt class="` + html.EscapeString(class) + `" src="` + html.EscapeString(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 := git_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 AvatarHTML(avatars.DefaultAvatarLink(), size, class, "")
}
// 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 := git_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 ""
}