add tree sidebar to file view

routers/web/repo/blame.go

@@ -46,6 +46,11 @@ func RefBlame(ctx *context.Context) {
 		return
 	}
 
+	// ctx.Data["RepoPreferences"] = ctx.Session.Get("repoPreferences")
+	ctx.Data["RepoPreferences"] = &preferencesForm{
+		ShowFileViewTreeSidebar: true,
+	}
+
 	branchLink := ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchNameSubURL()
 	treeLink := branchLink
 	rawLink := ctx.Repo.RepoLink + "/raw/" + ctx.Repo.BranchNameSubURL()

routers/web/repo/file.go

@@ -0,0 +1,45 @@
+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repo
+
+import (
+	"net/http"
+
+	"code.gitea.io/gitea/models/unit"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/services/context"
+	files_service "code.gitea.io/gitea/services/repository/files"
+)
+
+// canReadFiles returns true if repository is readable and user has proper access level.
+func canReadFiles(r *context.Repository) bool {
+	return r.Permission.CanRead(unit.TypeCode)
+}
+
+// GetContents Get the metadata and contents (if a file) of an entry in a repository, or a list of entries if a dir
+func GetContents(ctx *context.Context) {
+	if !canReadFiles(ctx.Repo) {
+		ctx.NotFound("Invalid FilePath", nil)
+		return
+	}
+
+	treePath := ctx.PathParam("*")
+	ref := ctx.FormTrim("ref")
+
+	if fileList, err := files_service.GetContentsOrList(ctx, ctx.Repo.Repository, treePath, ref); err != nil {
+		if git.IsErrNotExist(err) {
+			ctx.NotFound("GetContentsOrList", err)
+			return
+		}
+		ctx.ServerError("Repo.GitRepo.GetCommit", err)
+	} else {
+		ctx.JSON(http.StatusOK, fileList)
+	}
+}
+
+// GetContentsList Get the metadata of all the entries of the root dir
+func GetContentsList(ctx *context.Context) {
+	GetContents(ctx)
+}

routers/web/repo/repo.go

@@ -22,6 +22,7 @@ import (
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/cache"
 	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/json"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/optional"
 	repo_module "code.gitea.io/gitea/modules/repository"
@@ -758,3 +759,20 @@ func PrepareBranchList(ctx *context.Context) {
 	}
 	ctx.Data["Branches"] = brs
 }
+
+type preferencesForm struct {
+	ShowFileViewTreeSidebar bool `json:"show_file_view_tree_sidebar"`
+}
+
+func UpdatePreferences(ctx *context.Context) {
+	form := &preferencesForm{}
+	if err := json.NewDecoder(ctx.Req.Body).Decode(&form); err != nil {
+		ctx.ServerError("DecodePreferencesForm", err)
+		return
+	}
+	// if err := ctx.Session.Set("repoPreferences", form); err != nil {
+	// 	ctx.ServerError("Session.Set", err)
+	// 	return
+	// }
+	ctx.JSONOK()
+}

routers/web/repo/view_home.go

@@ -305,6 +305,11 @@ func Home(ctx *context.Context) {
 		return
 	}
 
+	// ctx.Data["RepoPreferences"] = ctx.Session.Get("repoPreferences")
+	ctx.Data["RepoPreferences"] = &preferencesForm{
+		ShowFileViewTreeSidebar: true,
+	}
+
 	title := ctx.Repo.Repository.Owner.Name + "/" + ctx.Repo.Repository.Name
 	if len(ctx.Repo.Repository.Description) > 0 {
 		title += ": " + ctx.Repo.Repository.Description

routers/web/web.go

@@ -987,6 +987,7 @@ func registerRoutes(m *web.Router) {
 		m.Get("/migrate", repo.Migrate)
 		m.Post("/migrate", web.Bind(forms.MigrateRepoForm{}), repo.MigratePost)
 		m.Get("/search", repo.SearchRepo)
+		m.Put("/preferences", repo.UpdatePreferences)
 	}, reqSignIn)
 	// end "/repo": create, migrate, search
 
@@ -1161,6 +1162,10 @@ func registerRoutes(m *web.Router) {
 			m.Get("/tag/*", context.RepoRefByType(context.RepoRefTag), repo.TreeList)
 			m.Get("/commit/*", context.RepoRefByType(context.RepoRefCommit), repo.TreeList)
 		})
+		m.Group("/contents", func() {
+			m.Get("", repo.GetContentsList)
+			m.Get("/*", repo.GetContents)
+		})
 		m.Get("/compare", repo.MustBeNotEmpty, repo.SetEditorconfigIfExists, repo.SetDiffViewStyle, repo.SetWhitespaceBehavior, repo.CompareDiff)
 		m.Combo("/compare/*", repo.MustBeNotEmpty, repo.SetEditorconfigIfExists).
 			Get(repo.SetDiffViewStyle, repo.SetWhitespaceBehavior, repo.CompareDiff).