1.7.1原版

src/main/java/run/halo/search/widget/SearchView.java

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+package run.halo.search.widget;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Component;
+import org.springframework.web.reactive.function.server.*;
+import reactor.core.publisher.Mono;
+import run.halo.app.search.SearchOption;
+import run.halo.app.search.SearchResult;
+import run.halo.app.search.SearchService;
+
+import java.util.List;
+import java.util.Map;
+
+@Component
+public class SearchView {
+
+    private final SearchService searchService;
+
+    public SearchView(SearchService searchService) {
+        this.searchService = searchService;
+    }
+
+    @Bean
+    RouterFunction<ServerResponse> searchView() {
+        return RouterFunctions.route()
+                .GET("/search", RequestPredicates.accept(MediaType.TEXT_HTML), this::performSearch)
+                .build();
+    }
+
+    private Mono<ServerResponse> performSearch(ServerRequest serverRequest) {
+        int limit = serverRequest.queryParam("limit")
+                .map(Integer::parseInt)
+                .orElse(10);
+        var keyword = serverRequest.queryParam("keyword").orElse("");
+        Mono<SearchResult> result;
+        if (keyword.isBlank()) {
+            var searchResult = new SearchResult();
+            searchResult.setTotal(0L);
+            searchResult.setLimit(limit);
+            searchResult.setProcessingTimeMillis(0);
+            searchResult.setHits(List.of());
+            result = Mono.just(searchResult);
+        } else {
+            var includeTypes = serverRequest.queryParams().get("includeTypes");
+            var option = new SearchOption();
+            option.setKeyword(keyword);
+            option.setLimit(limit);
+            option.setFilterExposed(true);
+            option.setFilterPublished(true);
+            option.setFilterRecycled(false);
+            option.setIncludeTypes(includeTypes);
+            result = searchService.search(option);
+        }
+        return ServerResponse.ok().render("search", Map.of(
+                "searchResult", result
+        ));
+    }
+}

src/main/java/run/halo/search/widget/SearchWidgetHeadProcessor.java

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+package run.halo.search.widget;
+
+import java.util.Properties;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import org.springframework.util.PropertyPlaceholderHelper;
+import org.thymeleaf.context.ITemplateContext;
+import org.thymeleaf.model.IModel;
+import org.thymeleaf.model.IModelFactory;
+import org.thymeleaf.processor.element.IElementModelStructureHandler;
+import reactor.core.publisher.Mono;
+import run.halo.app.plugin.PluginContext;
+import run.halo.app.theme.dialect.TemplateHeadProcessor;
+
+@Component
+@RequiredArgsConstructor
+public class SearchWidgetHeadProcessor implements TemplateHeadProcessor {
+
+    static final PropertyPlaceholderHelper PROPERTY_PLACEHOLDER_HELPER = new PropertyPlaceholderHelper("${", "}");
+
+    private final PluginContext pluginContext;
+
+    @Override
+    public Mono<Void> process(ITemplateContext context, IModel model,
+                              IElementModelStructureHandler structureHandler) {
+        final IModelFactory modelFactory = context.getModelFactory();
+        model.add(modelFactory.createText(searchWidgetScript()));
+        return Mono.empty();
+    }
+
+    private String searchWidgetScript() {
+
+        final Properties properties = new Properties();
+        properties.setProperty("version", pluginContext.getVersion());
+
+        return PROPERTY_PLACEHOLDER_HELPER.replacePlaceholders("""
+            <!-- PluginSearchWidget start -->
+            <script src="/plugins/PluginSearchWidget/assets/static/search-widget.iife.js?version=${version}" defer></script>
+            <link rel="stylesheet" href="/plugins/PluginSearchWidget/assets/static/style.css?version=${version}" />
+            <!-- PluginSearchWidget end -->
+            """, properties);
+    }
+}

src/main/java/run/halo/search/widget/SearchWidgetPlugin.java

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+package run.halo.search.widget;
+
+import org.springframework.stereotype.Component;
+import run.halo.app.plugin.BasePlugin;
+import run.halo.app.plugin.PluginContext;
+
+/**
+ * @author ryanwang
+ */
+@Component
+public class SearchWidgetPlugin extends BasePlugin {
+
+    public SearchWidgetPlugin(PluginContext pluginContext) {
+        super(pluginContext);
+    }
+
+    @Override
+    public void start() {
+    }
+
+    @Override
+    public void stop() {
+    }
+}

src/main/resources/extensions/reverseProxy.yaml

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+apiVersion: plugin.halo.run/v1alpha1
+kind: ReverseProxy
+metadata:
+  name: reverse-proxy-template
+rules:
+  - path: /static/**
+    file:
+      directory: static

src/main/resources/logo.svg

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+<svg width="512" height="512" viewBox="0 0 512 512" fill="none" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class=""><rect id="r4" width="512" height="512" x="0" y="0" rx="0" fill="url(#r5)" stroke="#FFFFFF" stroke-width="0" stroke-opacity="100%" paint-order="stroke"></rect><clipPath id="clip"><use xlink:href="#r4"></use></clipPath><defs><linearGradient id="r5" gradientUnits="userSpaceOnUse" gradientTransform="rotate(45)" style="transform-origin: center center;"><stop stop-color="#91EAE4"></stop><stop offset="1" stop-color="#7F7FD5"></stop></linearGradient><radialGradient id="r6" cx="0" cy="0" r="1" gradientUnits="userSpaceOnUse" gradientTransform="translate(256) rotate(90) scale(512)"><stop stop-color="white"></stop><stop offset="1" stop-color="white" stop-opacity="0"></stop></radialGradient></defs><svg xmlns="http://www.w3.org/2000/svg" width="352" height="352" viewBox="0 0 24 24" x="80" y="80" alignment-baseline="middle" style="color: rgb(255, 255, 255);"><path fill="currentColor" d="M11 2c4.968 0 9 4.032 9 9s-4.032 9-9 9s-9-4.032-9-9s4.032-9 9-9Zm0 16c3.867 0 7-3.133 7-7s-3.133-7-7-7s-7 3.133-7 7s3.133 7 7 7Zm8.485.071l2.829 2.828l-1.415 1.415l-2.828-2.829l1.414-1.414Z"></path></svg></svg>

src/main/resources/plugin.yaml

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+apiVersion: plugin.halo.run/v1alpha1
+kind: Plugin
+metadata:
+  name: PluginSearchWidget
+  annotations:
+    # Add supports for Halo App Store
+    # https://halo.run/store/apps/app-DlacW
+    "store.halo.run/app-id": "app-DlacW"
+spec:
+  enabled: true
+  requires: ">=2.17.0"
+  author:
+    name: Halo
+    website: https://github.com/halo-dev
+  logo: logo.svg
+  homepage: https://www.halo.run/store/apps/app-DlacW
+  repo: https://github.com/halo-dev/plugin-search-widget
+  issues: https://github.com/halo-dev/plugin-search-widget/issues
+  displayName: "搜索组件"
+  description: "为 Halo 2.0 提供统一的搜索组件，方便主题端使用。"
+  license:
+    - name: "GPL-3.0"
+      url: "https://github.com/halo-dev/plugin-search-widget/blob/main/LICENSE"