Add UI and update src-d/go-git dependency

Author: lafriks

Gopkg.lock

@@ -1005,6 +1005,24 @@ activity.title.releases_1 = %d Release
 activity.title.releases_n = %d Releases
 activity.title.releases_published_by = %s published by %s
 activity.published_release_label = Published
+activity.no_git_activity = There has been any commit activity in this period.
+activity.git_stats_exclude_merges = Excluding merges,
+activity.git_stats_author_1 = %d author
+activity.git_stats_author_n = %d authors
+activity.git_stats_pushed = has pushed
+activity.git_stats_commit_1 = %d commit
+activity.git_stats_commit_n = %d commits
+activity.git_stats_push_to_branch = to %s and
+activity.git_stats_push_to_all_branches = to all branches.
+activity.git_stats_on_default_branch = On %s,
+activity.git_stats_file_1 = %d file
+activity.git_stats_file_n = %d files
+activity.git_stats_files_changed = have changed and there have been
+activity.git_stats_addition_1 = %d addition
+activity.git_stats_addition_n = %d additions
+activity.git_stats_and_deletions = and
+activity.git_stats_deletion_1 = %d deletion
+activity.git_stats_deletion_n = %d deletions
 
 search = Search
 search.search_repo = Search repository

options/locale/locale_en-US.ini

@@ -44,7 +44,7 @@ func Activity(ctx *context.Context) {
 	ctx.Data["PeriodText"] = ctx.Tr("repo.activity.period." + ctx.Data["Period"].(string))
 
 	var err error
-	if ctx.Data["Activity"], err = models.GetActivityStats(ctx.Repo.Repository.ID, timeFrom,
+	if ctx.Data["Activity"], err = models.GetActivityStats(ctx.Repo.Repository, timeFrom,
 		ctx.Repo.CanRead(models.UnitTypeReleases),
 		ctx.Repo.CanRead(models.UnitTypeIssues),
 		ctx.Repo.CanRead(models.UnitTypePullRequests),

routers/repo/activity.go

@@ -81,14 +81,32 @@
 		</div>
 		{{end}}
 
-		<span>
-		      Excluding merges, <strong>{{.Activity.Code.AuthorCount}} authors</strong>
-		      has pushed <strong>{{.Activity.Code.CommitCount}} commits</strong> to {{.Repository.DefaultBranch}}
-			  and <strong>{{.Activity.Code.CommitCountInAllBranches}} commits</strong> to all branches.
-			  On {{.Repository.DefaultBranch}}, <strong>{{.Activity.Code.ChangedFiles}} files</strong> have changed
-			  and there have been <strong>{{.Activity.Code.Additions}} additions</strong>
-			  and <strong>{{.Activity.Code.Deletions}} deletions</strong>.
-		</span>
+		{{if .Permission.CanRead $.UnitTypeCode}}
+			{{if eq .Activity.Code.CommitCountInAllBranches 0}}
+				<div class="ui center aligned segment">
+				<h4 class="ui header">{{.i18n.Tr "repo.activity.no_git_activity" }}</h4>
+				</div>
+			{{end}}
+			{{if gt .Activity.Code.CommitCountInAllBranches 0}}
+				<div class="ui attached segment horizontal segments">
+					<div class="ui attached segment text">
+					    {{.i18n.Tr "repo.activity.git_stats_exclude_merges" }}
+						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.AuthorCount "repo.activity.git_stats_author_1" "repo.activity.git_stats_author_n") .Activity.Code.AuthorCount }}</strong>
+						{{.i18n.Tr "repo.activity.git_stats_pushed" }}
+						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.CommitCount "repo.activity.git_stats_commit_1" "repo.activity.git_stats_commit_n") .Activity.Code.CommitCount }}</strong>
+						{{.i18n.Tr "repo.activity.git_stats_push_to_branch" .Repository.DefaultBranch }}
+						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.CommitCountInAllBranches "repo.activity.git_stats_commit_1" "repo.activity.git_stats_commit_n") .Activity.Code.CommitCountInAllBranches }}</strong>
+						{{.i18n.Tr "repo.activity.git_stats_push_to_all_branches" }}
+						{{.i18n.Tr "repo.activity.git_stats_on_default_branch" .Repository.DefaultBranch }}
+						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.ChangedFiles "repo.activity.git_stats_file_1" "repo.activity.git_stats_file_n") .Activity.Code.ChangedFiles }}</strong>
+						{{.i18n.Tr "repo.activity.git_stats_files_changed" }}
+						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.Additions "repo.activity.git_stats_addition_1" "repo.activity.git_stats_addition_n") .Activity.Code.Additions }}</strong>
+						{{.i18n.Tr "repo.activity.git_stats_and_deletions" }}
+						<strong>{{.i18n.Tr (TrN .i18n.Lang .Activity.Code.Deletions "repo.activity.git_stats_deletion_1" "repo.activity.git_stats_deletion_n") .Activity.Code.Deletions }}</strong>.
+					</div>
+				</div>
+			{{end}}
+		{{end}}
 
 		{{if gt .Activity.PublishedReleaseCount 0}}
 			<h4 class="ui horizontal divider header" id="published-releases">