Complete search controller.

src/main/java/run/halo/app/service/PostService.java

@@ -77,6 +77,15 @@ public interface PostService extends CrudService<Post, Integer> {
     @NonNull
     Page<Post> pageBy(@NonNull PostQuery postQuery, @NonNull Pageable pageable);
 
+    /**
+     * Pages post by keyword
+     *
+     * @param keyword  keyword
+     * @param pageable pageable
+     * @return a page of post
+     */
+    @NonNull
+    Page<Post> pageBy(@NonNull String keyword, @NonNull Pageable pageable);
 
     /**
      * Lists simple output dto by status.

src/main/java/run/halo/app/service/impl/PostServiceImpl.java

@@ -117,6 +117,18 @@ public class PostServiceImpl extends AbstractCrudService<Post, Integer> implemen
         return postRepository.findAll(buildSpecByQuery(postQuery), pageable);
     }
 
+    @Override
+    public Page<Post> pageBy(String keyword, Pageable pageable) {
+        Assert.notNull(keyword, "keyword must not be null");
+        Assert.notNull(pageable, "Page info must not be null");
+
+        PostQuery postQuery = new PostQuery();
+        postQuery.setKeyword(keyword);
+
+        // Build specification and find all
+        return postRepository.findAll(buildSpecByQuery(postQuery), pageable);
+    }
+
     /**
      * Build specification by post query.
      *

src/main/java/run/halo/app/web/controller/content/ContentSearchController.java

@@ -0,0 +1,83 @@
+package run.halo.app.web.controller.content;
+
+import cn.hutool.core.util.PageUtil;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.web.SortDefault;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.util.HtmlUtils;
+import run.halo.app.model.entity.Post;
+import run.halo.app.model.vo.PostListVO;
+import run.halo.app.service.OptionService;
+import run.halo.app.service.PostService;
+import run.halo.app.service.ThemeService;
+
+import static org.springframework.data.domain.Sort.Direction.DESC;
+
+/**
+ * Search Controller
+ *
+ * @author : RYAN0UP
+ * @date : 2019-04-21
+ */
+@Controller
+@RequestMapping(value = "/search")
+public class ContentSearchController {
+
+    private final PostService postService;
+
+    private final OptionService optionService;
+
+    private final ThemeService themeService;
+
+    public ContentSearchController(PostService postService, OptionService optionService, ThemeService themeService) {
+        this.postService = postService;
+        this.optionService = optionService;
+        this.themeService = themeService;
+    }
+
+    /**
+     * Render post search page.
+     *
+     * @param model   model
+     * @param keyword keyword
+     * @return template path : themes/{theme}/search
+     */
+    @GetMapping
+    public String search(Model model,
+                         @RequestParam(value = "keyword") String keyword) {
+        return this.search(model, HtmlUtils.htmlEscape(keyword), 1, Sort.by(DESC, "createTime"));
+    }
+
+    /**
+     * Render post search page.
+     *
+     * @param model   model
+     * @param keyword keyword
+     * @return template path :themes/{theme}/search
+     */
+    @GetMapping(value = "page/{page}")
+    public String search(Model model,
+                         @RequestParam(value = "keyword") String keyword,
+                         @PathVariable(value = "page") Integer page,
+                         @SortDefault(sort = "createTime", direction = DESC) Sort sort) {
+        final Pageable pageable = PageRequest.of(page - 1, optionService.getPostPageSize(), sort);
+        final Page<Post> posts = postService.pageBy(keyword, pageable);
+
+        final Page<PostListVO> postPage = postService.convertToListVo(posts);
+
+        final int[] rainbow = PageUtil.rainbow(page, postPage.getTotalPages(), 3);
+        model.addAttribute("is_search", true);
+        model.addAttribute("keyword", keyword);
+        model.addAttribute("posts", postPage);
+        model.addAttribute("rainbow", rainbow);
+        return themeService.render("search");
+    }
+}

src/main/resources/templates/themes/anatole/theme.properties

@@ -1,8 +0,0 @@
-theme.id=caicai_anatole
-theme.name=Anatole
-theme.website=https://github.com/hi-caicai/farbox-theme-Anatole
-theme.description=A other farbox theme
-theme.logo=https://ryanc.cc/anatole/source/images/logo@2x.png
-theme.version=1.0
-theme.author=Caicai
-theme.author.website=https://www.caicai.me/