X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/19a792bc1257ad60cad614d705f0861a2b0e4829..refs/pull/3878/head:/resources/js/components/global-search.js

diff --git a/resources/js/components/global-search.js b/resources/js/components/global-search.js
index b351278d6..7bc8a1d45 100644
--- a/resources/js/components/global-search.js
+++ b/resources/js/components/global-search.js
@@ -1,47 +1,82 @@
-/**
- * @extends {Component}
- */
 import {htmlToDom} from "../services/dom";
+import {debounce} from "../services/util";
+import {KeyboardNavigationHandler} from "../services/keyboard-navigation";
+import {Component} from "./component";
 
-class GlobalSearch {
+/**
+ * Global (header) search box handling.
+ * Mainly to show live results preview.
+ */
+export class GlobalSearch extends Component {
 
     setup() {
+        this.container = this.$el;
         this.input = this.$refs.input;
         this.suggestions = this.$refs.suggestions;
         this.suggestionResultsWrap = this.$refs.suggestionResults;
+        this.loadingWrap = this.$refs.loading;
+        this.button = this.$refs.button;
 
         this.setupListeners();
     }
 
     setupListeners() {
+        const updateSuggestionsDebounced = debounce(this.updateSuggestions.bind(this), 200, false);
+
+        // Handle search input changes
         this.input.addEventListener('input', () => {
             const value = this.input.value;
             if (value.length > 0) {
-                this.updateSuggestions(value);
+                this.loadingWrap.style.display = 'block';
+                this.suggestionResultsWrap.style.opacity = '0.5';
+                updateSuggestionsDebounced(value);
             }  else {
                 this.hideSuggestions();
             }
         });
+
+        // Allow double click to show auto-click suggestions
+        this.input.addEventListener('dblclick', () => {
+            this.input.setAttribute('autocomplete', 'on');
+            this.button.focus();
+            this.input.focus();
+        });
+
+        new KeyboardNavigationHandler(this.container, () => {
+            this.hideSuggestions();
+        });
     }
 
+    /**
+     * @param {String} search
+     */
     async updateSuggestions(search) {
-        const {data: results} = await window.$http.get('/ajax/search/entities', {term: search, count: 5});
-        const resultDom = htmlToDom(results);
-
-        const childrenToTrim = Array.from(resultDom.children).slice(9);
-        for (const child of childrenToTrim) {
-            child.remove();
+        const {data: results} = await window.$http.get('/search/suggest', {term: search});
+        if (!this.input.value) {
+            return;
         }
+        
+        const resultDom = htmlToDom(results);
 
-        this.suggestions.style.display = 'block';
         this.suggestionResultsWrap.innerHTML = '';
+        this.suggestionResultsWrap.style.opacity = '1';
+        this.loadingWrap.style.display = 'none';
         this.suggestionResultsWrap.append(resultDom);
+        if (!this.container.classList.contains('search-active')) {
+            this.showSuggestions();
+        }
+    }
+
+    showSuggestions() {
+        this.container.classList.add('search-active');
+        window.requestAnimationFrame(() => {
+            this.suggestions.classList.add('search-suggestions-animation');
+        })
     }
 
     hideSuggestions() {
-        this.suggestions.style.display = null;
+        this.container.classList.remove('search-active');
+        this.suggestions.classList.remove('search-suggestions-animation');
         this.suggestionResultsWrap.innerHTML = '';
     }
-}
-
-export default GlobalSearch;
\ No newline at end of file
+}
\ No newline at end of file