Add Reindex buttons to repository settings page

This PR adds reindexing request buttons to the repository settings page.

Fix #3796

Signed-off-by: Andrew Thornton <art27@cantab.net>

Author: zeripath

options/locale/locale_en-US.ini

@@ -1706,6 +1706,12 @@ settings.pulls.default_delete_branch_after_merge = Delete pull request branch af
 settings.projects_desc = Enable Repository Projects
 settings.admin_settings = Administrator Settings
 settings.admin_enable_health_check = Enable Repository Health Checks (git fsck)
+settings.admin_code_indexer = Code Indexer
+settings.admin_stats_indexer = Code Statistics Indexer
+settings.admin_indexer_commit_sha = Last Indexed SHA
+settings.admin_indexer_unindexed = Unindexed
+settings.reindex_button = Add to Reindex Queue
+settings.reindex_requested=Reindex Requested
 settings.admin_enable_close_issues_via_commit_in_any_branch = Close an issue via a commit made in a non default branch
 settings.danger_zone = Danger Zone
 settings.new_owner_has_same_repo = The new owner already has a repository with same name. Please choose another name.

routers/web/repo/setting.go

@@ -19,6 +19,8 @@ import (
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/indexer/code"
+	"code.gitea.io/gitea/modules/indexer/stats"
 	"code.gitea.io/gitea/modules/lfs"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/migrations"
@@ -61,6 +63,24 @@ func Settings(ctx *context.Context) {
 	signing, _ := models.SigningKey(ctx.Repo.Repository.RepoPath())
 	ctx.Data["SigningKeyAvailable"] = len(signing) > 0
 	ctx.Data["SigningSettings"] = setting.Repository.Signing
+	ctx.Data["CodeIndexerEnabled"] = setting.Indexer.RepoIndexerEnabled
+
+	if ctx.Repo.IsAdmin() {
+		if setting.Indexer.RepoIndexerEnabled {
+			status, err := ctx.Repo.Repository.GetIndexerStatus(models.RepoIndexerTypeCode)
+			if err != nil {
+				ctx.ServerError("repo.indexer_status", err)
+				return
+			}
+			ctx.Data["CodeIndexerStatus"] = status
+		}
+		status, err := ctx.Repo.Repository.GetIndexerStatus(models.RepoIndexerTypeStats)
+		if err != nil {
+			ctx.ServerError("repo.indexer_status", err)
+			return
+		}
+		ctx.Data["StatsIndexerStatus"] = status
+	}
 
 	ctx.HTML(http.StatusOK, tplSettingsOptions)
 }
@@ -504,6 +524,34 @@ func SettingsPost(ctx *context.Context) {
 		ctx.Flash.Success(ctx.Tr("repo.settings.update_settings_success"))
 		ctx.Redirect(ctx.Repo.RepoLink + "/settings")
 
+	case "admin_index":
+		if !ctx.User.IsAdmin {
+			ctx.Error(http.StatusForbidden)
+			return
+		}
+
+		switch form.Index {
+		case "stats":
+			if err := stats.UpdateRepoIndexer(ctx.Repo.Repository); err != nil {
+				ctx.ServerError("UpdateStatsRepondexer", err)
+				return
+			}
+		case "code":
+			if !setting.Indexer.RepoIndexerEnabled {
+				ctx.Error(http.StatusForbidden)
+				return
+			}
+			code.UpdateRepoIndexer(ctx.Repo.Repository)
+		default:
+			ctx.NotFound("", nil)
+			return
+		}
+
+		log.Trace("Repository reindex for %s requested: %s/%s", form.Index, ctx.Repo.Owner.Name, repo.Name)
+
+		ctx.Flash.Success(ctx.Tr("repo.settings.reindex_requested"))
+		ctx.Redirect(ctx.Repo.RepoLink + "/settings")
+
 	case "convert":
 		if !ctx.Repo.IsOwner() {
 			ctx.Error(http.StatusNotFound)

services/forms/repo_form.go

@@ -162,6 +162,7 @@ type RepoSettingForm struct {
 
 	// Admin settings
 	EnableHealthCheck bool
+	Index             string
 }
 
 // Validate validates the fields

templates/repo/settings/options.tmpl

@@ -558,11 +558,50 @@
 					</div>
 				</div>
 
-				<div class="ui divider"></div>
 				<div class="field">
 					<button class="ui green button">{{$.i18n.Tr "repo.settings.update_settings"}}</button>
 				</div>
 			</form>
+
+			<div class="ui divider"></div>
+			<form class="ui form" method="post">
+				{{.CsrfTokenHtml}}
+				<input type="hidden" name="action" value="admin_index">
+				{{if .CodeIndexerEnabled}}
+					<h4 class="ui header">{{.i18n.Tr "repo.settings.admin_code_indexer"}}</h4>
+					<div class="inline fields">
+						<label>{{.i18n.Tr "repo.settings.admin_indexer_commit_sha"}}</label>
+						<span class="field">
+							{{if .CodeIndexerStatus}}
+								<a rel="nofollow" class="ui sha label" href="{{.RepoLink}}/commit/{{.CodeIndexerStatus.CommitSha}}">
+									<span class="shortsha">{{ShortSha .CodeIndexerStatus.CommitSha}}</span>
+								</a>
+							{{else}}
+									<span>{{.i18n.Tr "repo.settings.admin_indexer_unindexed"}}</span>
+							{{end}}
+						</span>
+						<div class="field">
+							<button class="ui green button" name="index" value="code">{{$.i18n.Tr "repo.settings.reindex_button"}}</button>
+						</div>
+					</div>
+				{{end}}
+				<h4 class="ui header">{{.i18n.Tr "repo.settings.admin_stats_indexer"}}</h4>
+				<div class="inline fields">
+					<label>{{.i18n.Tr "repo.settings.admin_indexer_commit_sha"}}</label>
+					<span class="field">
+						{{if .StatsIndexerStatus}}
+							<a rel="nofollow" class="ui sha label" href="{{.RepoLink}}/commit/{{.StatsIndexerStatus.CommitSha}}">
+								<span class="shortsha">{{ShortSha .StatsIndexerStatus.CommitSha}}</span>
+							</a>
+						{{else}}
+							<span>{{.i18n.Tr "repo.settings.admin_indexer_unindexed"}}</span>
+						{{end}}
+					</span>
+					<div class="field">
+						<button class="ui green button" name="index" value="stats">{{$.i18n.Tr "repo.settings.reindex_button"}}</button>
+					</div>
+				</div>
+			</form>
 		</div>
 		{{end}}