|
|
@@ -1,167 +0,0 @@
|
|
|
-
|
|
|
-ts = {
|
|
|
- selected: null,
|
|
|
- numItems: 0
|
|
|
-};
|
|
|
-
|
|
|
-window.onload = (event) => {
|
|
|
- const searchInput = document.getElementById('search');
|
|
|
-
|
|
|
- const length = searchInput.value.length;
|
|
|
- searchInput.setSelectionRange(length, length);
|
|
|
-
|
|
|
- searchInput.oninput = debounce(e => {
|
|
|
- console.log("Key", e.key);
|
|
|
- console.log(searchInput.value);
|
|
|
-
|
|
|
- const encodedValue = encodeURIComponent(searchInput.value);
|
|
|
- fetch('/search?s=' + encodedValue).then(response => {
|
|
|
- clearResults();
|
|
|
- console.log(response);
|
|
|
- response.json().then(content => {
|
|
|
- console.log(content);
|
|
|
- for (const [i, element] of content.entries()) {
|
|
|
- addResult(element.title, element.extract, element.url, i);
|
|
|
- };
|
|
|
- ts.selected = null;
|
|
|
- ts.numItems = content.length;
|
|
|
- });
|
|
|
- });
|
|
|
- });
|
|
|
-
|
|
|
- // Handle moving the selected item up and down
|
|
|
- document.addEventListener('keydown', (e) => {
|
|
|
- console.log("Key press", e);
|
|
|
- if (e.key == 'ArrowDown') {
|
|
|
- selectNextItem();
|
|
|
- e.preventDefault();
|
|
|
- } else if (e.key == 'ArrowUp') {
|
|
|
- selectPreviousItem();
|
|
|
- e.preventDefault();
|
|
|
- } else if (e.key == 'Enter') {
|
|
|
-// const form = document.getElementById('search-form');
|
|
|
-// form.submit();
|
|
|
-// event.preventDefault();
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- // Handle pressing enter
|
|
|
- const form = document.getElementById('search-form');
|
|
|
-
|
|
|
- form.addEventListener("submit", event => {
|
|
|
- event.preventDefault();
|
|
|
- clickSelected();
|
|
|
- });
|
|
|
-
|
|
|
- searchInput.focus();
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-function debounce(callback, timeout = 100){
|
|
|
- let timer;
|
|
|
- return (...args) => {
|
|
|
- clearTimeout(timer);
|
|
|
- timer = setTimeout(() => { callback.apply(this, args); }, timeout);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function selectNextItem() {
|
|
|
- if (ts.selected === null) {
|
|
|
- ts.selected = 0;
|
|
|
- } else if (ts.selected < ts.numItems -1) {
|
|
|
- ts.selected++;
|
|
|
- }
|
|
|
-
|
|
|
- updateSelected();
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function clickSelected() {
|
|
|
- if (ts.selected !== null) {
|
|
|
- const selectedResult = document.getElementById(ts.selected.toString());
|
|
|
- selectedResult.click();
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function selectPreviousItem() {
|
|
|
- if (ts.selected === null) {
|
|
|
- return;
|
|
|
- } else if (ts.selected > 0) {
|
|
|
- ts.selected--;
|
|
|
- } else if (ts.selected == 0) {
|
|
|
- ts.selected = null;
|
|
|
- }
|
|
|
-
|
|
|
- updateSelected();
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function updateSelected() {
|
|
|
- const results = document.querySelectorAll('.result');
|
|
|
- results.forEach(child => {
|
|
|
- child.classList.remove('selected');
|
|
|
- });
|
|
|
-
|
|
|
- if (ts.selected !== null) {
|
|
|
- const selectedResult = document.getElementById(ts.selected.toString());
|
|
|
- selectedResult.classList.add('selected');
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function clearResults() {
|
|
|
- const results = document.getElementById('results');
|
|
|
- results.innerHTML = '';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function addResult(title, extract, url, id) {
|
|
|
- const par = document.createElement("p");
|
|
|
-
|
|
|
- const titleText = createBoldedSpan(title);
|
|
|
- titleText.classList.add('title');
|
|
|
- const extractText = createBoldedSpan(extract);
|
|
|
- extractText.classList.add('extract');
|
|
|
- par.appendChild(titleText);
|
|
|
-
|
|
|
- separator = document.createTextNode(' - ')
|
|
|
- par.appendChild(separator);
|
|
|
-
|
|
|
- par.appendChild(extractText);
|
|
|
-
|
|
|
- const div = document.createElement("div");
|
|
|
- div.classList.add('result');
|
|
|
- div.id = id.toString();
|
|
|
-
|
|
|
- const urlPar = document.createElement("p");
|
|
|
- const urlText = document.createTextNode(url);
|
|
|
- urlPar.appendChild(urlText);
|
|
|
- urlPar.classList.add('url');
|
|
|
- div.appendChild(urlPar);
|
|
|
- div.appendChild(par);
|
|
|
-
|
|
|
- const link = document.createElement("a");
|
|
|
- link.appendChild(div);
|
|
|
- link.href = url;
|
|
|
-
|
|
|
- const results = document.getElementById('results');
|
|
|
- results.appendChild(link);
|
|
|
-}
|
|
|
-
|
|
|
-function createBoldedSpan(title) {
|
|
|
- span = document.createElement('span');
|
|
|
- title.forEach(element => {
|
|
|
- text = document.createTextNode(element.value);
|
|
|
- if (element.is_bold) {
|
|
|
- b = document.createElement('span');
|
|
|
- b.classList.add('term');
|
|
|
- b.appendChild(text);
|
|
|
- span.appendChild(b);
|
|
|
- } else {
|
|
|
- span.appendChild(text);
|
|
|
- }
|
|
|
- });
|
|
|
- return span;
|
|
|
-}
|
Daoud Clarke