1 files changed, 169 insertions, 0 deletions
diff --git a/modules/setting/ui.go b/modules/setting/ui.go
new file mode 100644
index 00000000..056d670b
--- /dev/null
+++ b/modules/setting/ui.go
@@ -0,0 +1,169 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package setting
+
+import (
+	"time"
+
+	"code.gitea.io/gitea/modules/container"
+	"code.gitea.io/gitea/modules/log"
+)
+
+// UI settings
+var UI = struct {
+	ExplorePagingNum        int
+	SitemapPagingNum        int
+	IssuePagingNum          int
+	RepoSearchPagingNum     int
+	MembersPagingNum        int
+	FeedMaxCommitNum        int
+	FeedPagingNum           int
+	PackagesPagingNum       int
+	GraphMaxCommitNum       int
+	CodeCommentLines        int
+	ReactionMaxUserNum      int
+	MaxDisplayFileSize      int64
+	ShowUserEmail           bool
+	DefaultShowFullName     bool
+	DefaultTheme            string
+	Themes                  []string
+	Reactions               []string
+	ReactionsLookup         container.Set[string] `ini:"-"`
+	CustomEmojis            []string
+	CustomEmojisMap         map[string]string `ini:"-"`
+	SearchRepoDescription   bool
+	OnlyShowRelevantRepos   bool
+	ExploreDefaultSort      string `ini:"EXPLORE_PAGING_DEFAULT_SORT"`
+	PreferredTimestampTense string
+
+	AmbiguousUnicodeDetection bool
+	SkipEscapeContexts        []string
+
+	Notification struct {
+		MinTimeout            time.Duration
+		TimeoutStep           time.Duration
+		MaxTimeout            time.Duration
+		EventSourceUpdateTime time.Duration
+	} `ini:"ui.notification"`
+
+	SVG struct {
+		Enabled bool `ini:"ENABLE_RENDER"`
+	} `ini:"ui.svg"`
+
+	CSV struct {
+		MaxFileSize int64
+		MaxRows     int
+	} `ini:"ui.csv"`
+
+	Admin struct {
+		UserPagingNum   int
+		RepoPagingNum   int
+		NoticePagingNum int
+		OrgPagingNum    int
+	} `ini:"ui.admin"`
+	User struct {
+		RepoPagingNum int
+	} `ini:"ui.user"`
+	Meta struct {
+		Author      string
+		Description string
+		Keywords    string
+	} `ini:"ui.meta"`
+}{
+	ExplorePagingNum:        20,
+	SitemapPagingNum:        20,
+	IssuePagingNum:          20,
+	RepoSearchPagingNum:     20,
+	MembersPagingNum:        20,
+	FeedMaxCommitNum:        5,
+	FeedPagingNum:           20,
+	PackagesPagingNum:       20,
+	GraphMaxCommitNum:       100,
+	CodeCommentLines:        4,
+	ReactionMaxUserNum:      10,
+	MaxDisplayFileSize:      8388608,
+	DefaultTheme:            `forgejo-auto`,
+	Themes:                  []string{`forgejo-auto`, `forgejo-light`, `forgejo-dark`, `gitea-auto`, `gitea-light`, `gitea-dark`, `forgejo-auto-deuteranopia-protanopia`, `forgejo-light-deuteranopia-protanopia`, `forgejo-dark-deuteranopia-protanopia`, `forgejo-auto-tritanopia`, `forgejo-light-tritanopia`, `forgejo-dark-tritanopia`},
+	Reactions:               []string{`+1`, `-1`, `laugh`, `hooray`, `confused`, `heart`, `rocket`, `eyes`},
+	CustomEmojis:            []string{`git`, `gitea`, `codeberg`, `gitlab`, `github`, `gogs`, `forgejo`},
+	CustomEmojisMap:         map[string]string{"git": ":git:", "gitea": ":gitea:", "codeberg": ":codeberg:", "gitlab": ":gitlab:", "github": ":github:", "gogs": ":gogs:", "forgejo": ":forgejo:"},
+	PreferredTimestampTense: "mixed",
+
+	AmbiguousUnicodeDetection: true,
+	SkipEscapeContexts:        []string{},
+
+	Notification: struct {
+		MinTimeout            time.Duration
+		TimeoutStep           time.Duration
+		MaxTimeout            time.Duration
+		EventSourceUpdateTime time.Duration
+	}{
+		MinTimeout:            10 * time.Second,
+		TimeoutStep:           10 * time.Second,
+		MaxTimeout:            60 * time.Second,
+		EventSourceUpdateTime: 10 * time.Second,
+	},
+	SVG: struct {
+		Enabled bool `ini:"ENABLE_RENDER"`
+	}{
+		Enabled: true,
+	},
+	CSV: struct {
+		MaxFileSize int64
+		MaxRows     int
+	}{
+		MaxFileSize: 524288,
+		MaxRows:     2500,
+	},
+	Admin: struct {
+		UserPagingNum   int
+		RepoPagingNum   int
+		NoticePagingNum int
+		OrgPagingNum    int
+	}{
+		UserPagingNum:   50,
+		RepoPagingNum:   50,
+		NoticePagingNum: 25,
+		OrgPagingNum:    50,
+	},
+	User: struct {
+		RepoPagingNum int
+	}{
+		RepoPagingNum: 15,
+	},
+	Meta: struct {
+		Author      string
+		Description string
+		Keywords    string
+	}{
+		Author:      "Forgejo – Beyond coding. We forge.",
+		Description: "Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.",
+		Keywords:    "git,forge,forgejo",
+	},
+}
+
+func loadUIFrom(rootCfg ConfigProvider) {
+	mustMapSetting(rootCfg, "ui", &UI)
+	sec := rootCfg.Section("ui")
+	UI.ShowUserEmail = sec.Key("SHOW_USER_EMAIL").MustBool(true)
+	UI.DefaultShowFullName = sec.Key("DEFAULT_SHOW_FULL_NAME").MustBool(false)
+	UI.SearchRepoDescription = sec.Key("SEARCH_REPO_DESCRIPTION").MustBool(true)
+
+	if UI.PreferredTimestampTense != "mixed" && UI.PreferredTimestampTense != "absolute" {
+		log.Fatal("ui.PREFERRED_TIMESTAMP_TENSE must be either 'mixed' or 'absolute'")
+	}
+
+	// OnlyShowRelevantRepos=false is important for many private/enterprise instances,
+	// because many private repositories do not have "description/topic", users just want to search by their names.
+	UI.OnlyShowRelevantRepos = sec.Key("ONLY_SHOW_RELEVANT_REPOS").MustBool(false)
+
+	UI.ReactionsLookup = make(container.Set[string])
+	for _, reaction := range UI.Reactions {
+		UI.ReactionsLookup.Add(reaction)
+	}
+	UI.CustomEmojisMap = make(map[string]string)
+	for _, emoji := range UI.CustomEmojis {
+		UI.CustomEmojisMap[emoji] = ":" + emoji + ":"
+	}
+}