Improve profile for Organizations (#27982)

Fixes some problems in #27955:
- autofocus of the search box
before:
if access the home page will jump to the search box

![image](https://github.com/go-gitea/gitea/assets/18380374/7f100e8d-2bd6-4563-85ba-d6008ffc71d7)
after:
will not jump to the search box

![image](https://github.com/go-gitea/gitea/assets/18380374/9aab382c-8ebe-4d18-b990-4adbb6c341ad)

- incorrect display of overview tab
before:

![image](https://github.com/go-gitea/gitea/assets/18380374/b24c79e8-9b79-4576-9276-43bd19172043)
after:

![image](https://github.com/go-gitea/gitea/assets/18380374/7aab5827-f086-4874-bd84-39bd81b872f3)

- improve the permission check to the private profile repo
In #26295, we simply added access control to the private profile.
But if user have access to the private profile repo , we should also
display the profile.

- add a button which can jump to the repo list?
I agree @wxiaoguang 's opinion here:
https://github.com/go-gitea/gitea/pull/27955#issuecomment-1803178239
But it seems that this feature is sponsored. 
So can we add a button which can quickly jump to the repo list or just
move profile to the `overview` page?

---------

Co-authored-by: silverwind <me@silverwind.io>

routers/web/org/home.go

@@ -157,7 +157,7 @@ func Home(ctx *context.Context) {
 
 	ctx.Data["ShowMemberAndTeamTab"] = ctx.Org.IsMember || len(members) > 0
 
-	profileGitRepo, profileReadmeBlob, profileClose := shared_user.FindUserProfileReadme(ctx)
+	profileGitRepo, profileReadmeBlob, profileClose := shared_user.FindUserProfileReadme(ctx, ctx.Doer)
 	defer profileClose()
 	prepareOrgProfileReadme(ctx, profileGitRepo, profileReadmeBlob)
 

routers/web/shared/user/header.go

@@ -6,7 +6,9 @@ package user
 import (
 	"code.gitea.io/gitea/models/db"
 	"code.gitea.io/gitea/models/organization"
+	access_model "code.gitea.io/gitea/models/perm/access"
 	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unit"
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/git"
@@ -84,18 +86,23 @@ func PrepareContextForProfileBigAvatar(ctx *context.Context) {
 	}
 }
 
-func FindUserProfileReadme(ctx *context.Context) (profileGitRepo *git.Repository, profileReadmeBlob *git.Blob, profileClose func()) {
+func FindUserProfileReadme(ctx *context.Context, doer *user_model.User) (profileGitRepo *git.Repository, profileReadmeBlob *git.Blob, profileClose func()) {
 	profileDbRepo, err := repo_model.GetRepositoryByName(ctx, ctx.ContextUser.ID, ".profile")
-	if err == nil && !profileDbRepo.IsEmpty && !profileDbRepo.IsPrivate {
-		if profileGitRepo, err = git.OpenRepository(ctx, profileDbRepo.RepoPath()); err != nil {
-			log.Error("FindUserProfileReadme failed to OpenRepository: %v", err)
-		} else {
-			if commit, err := profileGitRepo.GetBranchCommit(profileDbRepo.DefaultBranch); err != nil {
-				log.Error("FindUserProfileReadme failed to GetBranchCommit: %v", err)
+	if err == nil {
+		perm, err := access_model.GetUserRepoPermission(ctx, profileDbRepo, doer)
+		if err == nil && !profileDbRepo.IsEmpty && perm.CanRead(unit.TypeCode) {
+			if profileGitRepo, err = git.OpenRepository(ctx, profileDbRepo.RepoPath()); err != nil {
+				log.Error("FindUserProfileReadme failed to OpenRepository: %v", err)
 			} else {
-				profileReadmeBlob, _ = commit.GetBlobByPath("README.md")
+				if commit, err := profileGitRepo.GetBranchCommit(profileDbRepo.DefaultBranch); err != nil {
+					log.Error("FindUserProfileReadme failed to GetBranchCommit: %v", err)
+				} else {
+					profileReadmeBlob, _ = commit.GetBlobByPath("README.md")
+				}
 			}
 		}
+	} else if !repo_model.IsErrRepoNotExist(err) {
+		log.Error("FindUserProfileReadme failed to GetRepositoryByName: %v", err)
 	}
 	return profileGitRepo, profileReadmeBlob, func() {
 		if profileGitRepo != nil {
@@ -107,7 +114,7 @@ func FindUserProfileReadme(ctx *context.Context) (profileGitRepo *git.Repository
 func RenderUserHeader(ctx *context.Context) {
 	prepareContextForCommonProfile(ctx)
 
-	_, profileReadmeBlob, profileClose := FindUserProfileReadme(ctx)
+	_, profileReadmeBlob, profileClose := FindUserProfileReadme(ctx, ctx.Doer)
 	defer profileClose()
 	ctx.Data["HasProfileReadme"] = profileReadmeBlob != nil
 }

routers/web/user/profile.go

@@ -64,7 +64,7 @@ func userProfile(ctx *context.Context) {
 		ctx.Data["HeatmapTotalContributions"] = activities_model.GetTotalContributionsInHeatmap(data)
 	}
 
-	profileGitRepo, profileReadmeBlob, profileClose := shared_user.FindUserProfileReadme(ctx)
+	profileGitRepo, profileReadmeBlob, profileClose := shared_user.FindUserProfileReadme(ctx, ctx.Doer)
 	defer profileClose()
 
 	showPrivate := ctx.IsSigned && (ctx.Doer.IsAdmin || ctx.Doer.ID == ctx.ContextUser.ID)

templates/explore/repo_search.tmpl

@@ -3,7 +3,7 @@
 		<input type="hidden" name="sort" value="{{$.SortType}}">
 		<input type="hidden" name="language" value="{{$.Language}}">
 		<div class="ui fluid action input">
-			{{template "shared/searchinput" dict "Value" .Keyword "AutoFocus" true}}
+			{{template "shared/searchinput" dict "Value" .Keyword "AutoFocus" (not .ProfileReadme)}}
 			{{if .PageIsExploreRepositories}}
 				<input type="hidden" name="only_show_relevant" value="{{.OnlyShowRelevant}}">
 			{{else if .TabName}}

templates/user/overview/header.tmpl

@@ -1,5 +1,5 @@
 <div class="ui secondary stackable pointing menu">
-	{{if .HasProfileReadme}}
+	{{if and .HasProfileReadme .ContextUser.IsIndividual}}
 	<a class="{{if eq .TabName "overview"}}active {{end}}item" href="{{.ContextUser.HomeLink}}?tab=overview">
 		{{svg "octicon-info"}} {{ctx.Locale.Tr "user.overview"}}
 	</a>