Remove meta tags `theme-color` and `default-theme` (#24960)

As discussed in
https://github.com/go-gitea/gitea/pull/24953#issuecomment-1565630156.

## ⚠️ BREAKING ⚠️

1. The `ui.THEME_COLOR_META_TAG` setting has been removed. If you still
need to set the `theme-color` meta tag, add it via
`$GITEA_CUSTOM/templates/custom/header.tmpl` instead.

2. The non-standard `default-theme` meta-tag added in
https://github.com/go-gitea/gitea/pull/13809 has been removed. Third
party code that needs to obtain the currently loaded theme should use
the `theme-<name>` class on the `<html>` node instead, which reflect the
currently active theme.
pull/24975/head
silverwind 2023-05-29 00:33:17 +02:00 committed by GitHub
parent faf8557b4c
commit c7612d178c
No known key found for this signature in database
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7 changed files with 3 additions and 15 deletions

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@ -1180,10 +1180,6 @@ LEVEL = Info
;; Number of line of codes shown for a code comment
;CODE_COMMENT_LINES = 4
;;
;; Value of `theme-color` meta tag, used by some mobile browers for chrome and
;; out-of-viewport areas. Default is unset which uses body color.
;THEME_COLOR_META_TAG =
;;
;; Max size of files to be displayed (default is 8MiB)
;MAX_DISPLAY_FILE_SIZE = 8388608
;;

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@ -221,7 +221,6 @@ The following configuration set `Content-Type: application/vnd.android.package-a
- `SHOW_USER_EMAIL`: **true**: Whether the email of the user should be shown in the Explore Users page.
- `THEMES`: **auto,gitea,arc-green**: All available themes. Allow users select personalized themes.
regardless of the value of `DEFAULT_THEME`.
- `THEME_COLOR_META_TAG`: **\<empty\>**: Value of `theme-color` meta tag, used by some mobile browsers for chrome and out-of-viewport areas. Default is unset which uses body color.
- `MAX_DISPLAY_FILE_SIZE`: **8388608**: Max size of files to be displayed (default is 8MiB)
- `REACTIONS`: All available reactions users can choose on issues/prs and comments
Values can be emoji alias (:smile:) or a unicode emoji.

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@ -22,7 +22,6 @@ var UI = struct {
GraphMaxCommitNum int
CodeCommentLines int
ReactionMaxUserNum int
ThemeColorMetaTag string
MaxDisplayFileSize int64
ShowUserEmail bool
DefaultShowFullName bool
@ -77,7 +76,6 @@ var UI = struct {
GraphMaxCommitNum: 100,
CodeCommentLines: 4,
ReactionMaxUserNum: 10,
ThemeColorMetaTag: ``,
MaxDisplayFileSize: 8388608,
DefaultTheme: `auto`,
Themes: []string{`auto`, `gitea`, `arc-green`},

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@ -118,9 +118,6 @@ func NewFuncMap() template.FuncMap {
"CustomEmojis": func() map[string]string {
return setting.UI.CustomEmojisMap
},
"ThemeColorMetaTag": func() string {
return setting.UI.ThemeColorMetaTag
},
"MetaAuthor": func() string {
return setting.UI.Meta.Author
},

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@ -4,8 +4,6 @@
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{{if .Title}}{{.Title | RenderEmojiPlain}} - {{end}}{{if .Repository.Name}}{{.Repository.Name}} - {{end}}{{AppName}}</title>
{{if .ManifestData}}<link rel="manifest" href="data:{{.ManifestData}}">{{end}}
{{if ThemeColorMetaTag}}<meta name="theme-color" content="{{ThemeColorMetaTag}}">{{end}}
<meta name="default-theme" content="{{DefaultTheme}}">
<meta name="author" content="{{if .Repository}}{{.Owner.Name}}{{else}}{{MetaAuthor}}{{end}}">
<meta name="description" content="{{if .Repository}}{{.Repository.Name}}{{if .Repository.Description}} - {{.Repository.Description}}{{end}}{{else}}{{MetaDescription}}{{end}}">
<meta name="keywords" content="{{MetaKeywords}}">
@ -63,7 +61,7 @@
<meta property="og:description" content="{{MetaDescription}}">
{{end}}
<meta property="og:site_name" content="{{AppName}}">
{{template "base/stylesheets" .}}
{{template "base/head_style" .}}
{{template "custom/header" .}}
</head>
<body>

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@ -11,7 +11,7 @@
<title>Internal Server Error - {{AppName}}</title>
<link rel="icon" href="{{AssetUrlPrefix}}/img/favicon.svg" type="image/svg+xml">
<link rel="alternate icon" href="{{AssetUrlPrefix}}/img/favicon.png" type="image/png">
{{template "base/stylesheets" .}}
{{template "base/head_style" .}}
</head>
<body>
<div class="full height">
@ -28,7 +28,7 @@
<div role="main" class="page-content status-page-500">
<p class="gt-mt-5 center"><img src="{{AssetUrlPrefix}}/img/500.png" alt="Internal Server Error"></p>
<div class="ui divider"></div>
<div class="ui container gt-mt-5">
<div class="ui container gt-my-5">
{{if .ErrorMsg}}
<p>{{.locale.Tr "error.occurred"}}:</p>
<pre class="gt-whitespace-pre-wrap gt-break-all">{{.ErrorMsg}}</pre>