fix #1790 add reload doc index

src/main/java/org/codelibs/fess/app/web/admin/maintenance/AdminMaintenanceAction.java

@@ -97,6 +97,31 @@ public class AdminMaintenanceAction extends FessAdminAction {
         return redirect(getClass());
     }
 
+    @Execute
+    public HtmlResponse reloadDocIndex(final ActionForm form) {
+        validate(form, messages -> {}, this::asIndexHtml);
+        verifyToken(this::asIndexHtml);
+        final String docIndex = fessConfig.getIndexDocumentUpdateIndex();
+        fessEsClient
+                .admin()
+                .indices()
+                .prepareClose(docIndex)
+                .execute(
+                        ActionListener.wrap(
+                                res -> {
+                                    logger.info("Close " + docIndex);
+                                    fessEsClient
+                                            .admin()
+                                            .indices()
+                                            .prepareOpen(docIndex)
+                                            .execute(
+                                                    ActionListener.wrap(res2 -> logger.info("Open " + docIndex),
+                                                            e -> logger.warn("Failed to open " + docIndex, e)));
+                                }, e -> logger.warn("Failed to close " + docIndex, e)));
+        saveInfo(messages -> messages.addSuccessStartedDataUpdate(GLOBAL));
+        return redirect(getClass());
+    }
+
     @Execute
     public HtmlResponse clearCrawlerIndex(final ActionForm form) {
         validate(form, messages -> {}, this::asIndexHtml);

src/main/java/org/codelibs/fess/mylasta/action/FessLabels.java

@@ -2889,6 +2889,12 @@ public class FessLabels extends UserMessages {
     /** The key of the message: Download Logs */
     public static final String LABELS_download_diagnostic_logs_button = "{labels.download_diagnostic_logs_button}";
 
+    /** The key of the message: Reload Doc Index */
+    public static final String LABELS_reload_doc_index = "{labels.reload_doc_index}";
+
+    /** The key of the message: Reload */
+    public static final String LABELS_reload_doc_index_button = "{labels.reload_doc_index_button}";
+
     /**
      * Assert the property is not null.
      * @param property The value of the property. (NotNull)

src/main/resources/fess_label.properties

@@ -954,3 +954,5 @@ labels.clear_crawler_index=Crawler Indices
 labels.clear_crawler_index_button=Clear .crawler Indices
 labels.diagnostic_logs=Diagnostic
 labels.download_diagnostic_logs_button=Download Logs
+labels.reload_doc_index=Reload Doc Index
+labels.reload_doc_index_button=Reload

src/main/resources/fess_label_en.properties

@@ -954,3 +954,5 @@ labels.clear_crawler_index=Crawler Indices
 labels.clear_crawler_index_button=Clear .crawler Indices
 labels.diagnostic_logs=Diagnostic
 labels.download_diagnostic_logs_button=Download Logs
+labels.reload_doc_index=Reload Doc Index
+labels.reload_doc_index_button=Reload

src/main/resources/fess_label_ja.properties

@@ -954,3 +954,5 @@ labels.clear_crawler_index=Crawlerインデックス
 labels.clear_crawler_index_button=.crawlerインデックスの削除
 labels.diagnostic_logs=診断
 labels.download_diagnostic_logs_button=ログのダウンロード
+labels.reload_doc_index=ドキュメントインデックスのリロード
+labels.reload_doc_index_button=リロード

src/main/webapp/WEB-INF/view/admin/maintenance/admin_maintenance.jsp

@@ -93,6 +93,26 @@
 							</div>
 							<!-- /.box -->
 						</div>
+						<div class="col-md-12">
+							<div class="box box-primary">
+								<div class="box-header with-border">
+									<h3 class="box-title">
+										<la:message key="labels.reload_doc_index" />
+									</h3>
+								</div>
+								<!-- /.box-header -->
+								<div class="box-footer">
+									<button type="submit" class="btn btn-primary"
+										name="reloadDocIndex"
+										value="<la:message key="labels.reload_doc_index_button"/>">
+										<i class="fa fa-arrow-circle-right"></i>
+										<la:message key="labels.reload_doc_index_button" />
+									</button>
+								</div>
+								<!-- /.box-footer -->
+							</div>
+							<!-- /.box -->
+						</div>
 						<div class="col-md-12">
 							<div class="box box-primary">
 								<div class="box-header with-border">