Если выборка меньше 10 фильмов, то пагинатор не показывается

src/main/java/kinosearch/kinosearch3/base/BaseRepository.java

@@ -8,5 +8,6 @@ import java.util.List;
 
 public interface BaseRepository {
     List<CinemaDocument> findByTitle(String title, int page);
+    long countByTitle(String title);
     void save(CinemaDocument cinemaDocument);
 }

src/main/java/kinosearch/kinosearch3/base/MongoDBRepository.java

@@ -26,13 +26,22 @@ public class MongoDBRepository implements BaseRepository {
         Query query = new Query();
         final String regex = String.format(".*%s.*", Pattern.quote(title));
         query.addCriteria(Criteria.where("title").regex(regex, "i"));
-        final int limitPage = 10;
+        final int limitPage = 10; //TODO лимиты надо вывести в общую константу
         query.skip(limitPage * (page-1));
         query.limit(limitPage);
         logger.debug("query: {}", query.toString());
         return mongoOperations.find(query, CinemaDocument.class);
     }
 
+    @Override
+    public long countByTitle(String title) {
+        Query query = new Query();
+        final String regex = String.format(".*%s.*", Pattern.quote(title));
+        query.addCriteria(Criteria.where("title").regex(regex, "i"));
+        logger.debug("query: {}", query.toString());
+        return mongoOperations.count(query, CinemaDocument.class);
+    }
+
     @Override
     public void save(CinemaDocument cinemaDocument) {
         mongoOperations.save(cinemaDocument);

src/main/java/kinosearch/kinosearch3/webpp/WebAppController.java

@@ -49,10 +49,15 @@ public class WebAppController {
         if (searchText.trim().isEmpty()) {
             return "redirect:/";
         }
-        List<CinemaDocument> cinemaDocuments = baseRepository.findByTitle(searchText.trim(), page);
+        searchText = searchText.trim();
+        long count = baseRepository.countByTitle(searchText);
+        List<CinemaDocument> cinemaDocuments = baseRepository.findByTitle(searchText, page);
         model.addAttribute("cindocs", cinemaDocuments);
         model.addAttribute("searchText", searchText);
+        final int limitPage = 10; //TODO лимиты надо вывести в общую константу
+        if (count > 10) {
             model.addAttribute("page", page);
+        }
         return "searchResult";
     }
 

src/main/resources/kinosearch/kinosearch3/webpp/searchResult.ftl

@@ -3,7 +3,7 @@
 [#include "search.comp.ftl"]
 <hr>
 
-<span class="searchResult">
+<div class="searchResult">
     [#if cindocs?has_content]
     [#list cindocs as cinema]
     <div class="panel panel-default">
@@ -24,10 +24,12 @@
         </div>
     </div>
     [/#list]
+    [#if page??]
     <ul class="pager">
         <li class="previous"><a href="?search=${searchText}&page=${page-1}"><span aria-hidden="true">&larr;</span> Назад</a></li>
         <li class="next"><a href="?search=${searchText}&page=${page+1}">Вперед <span aria-hidden="true">&rarr;</span></a></li>
     </ul>
+    [/#if]
     [#else]
     <div style="text-align: center; font-size: 1.5em">
         Ничего не найдено