Template
1
0
Fork 0
mirror of https://codeberg.org/forgejo/forgejo synced 2024-12-05 02:54:46 +01:00
forgejo/modules/templates/util_avatar.go
wxiaoguang a370efc13f
Use template context function for avatar rendering (#26385)
Introduce `AvatarUtils`, no need to pass `$.Context` to every
sub-template, and simplify the template helper functions.
2023-08-10 11:19:39 +08:00

81 lines
2.5 KiB
Go

// 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 ""
}