Wiki source code of CLB Search Component

Version 7.36 by bougault on 2023/01/17 10:02

version	line-number	content
4.1	1	{{html clean="false"}}
3.1	2	<script>
1.1	3	class ClbComponent extends HTMLElement {
	4	constructor() {
	5	super();
	6	}
	7
	8	connectedCallback() {
	9	this.attachShadow({ mode: 'open'});
	10	}
	11
7.18	12	get template() {
1.1	13	const template = document.createElement('template');
7.13	14	template.innerHTML = `
	15	<style>
	16	${this.styles}
	17	</style>
7.19	18	${this.html}
7.13	19	`;
1.1	20	return template;
	21	}
7.4	22
7.14	23	get styles() {
7.23	24	return '';
7.14	25	}
7.23	26
	27	get html() {
	28	return '';
	29	}
7.4	30	$(selector) {
	31	return this.shadowRoot.querySelector(selector);
	32	}
	33
	34	$$(selector) {
	35	return this.shadowRoot.querySelectorAll(selector);
	36	}
1.1	37	}
	38
	39	customElements.define('clb-simplified-search',
	40	class extends ClbComponent {
7.12	41	searchBaseUrl = '/bin/get/XWiki/SuggestSolrService?outputSyntax=plain&media=json&nb=10&query=q%3D%22__INPUT__%22~100%0Afq%3Dtype%3ADOCUMENT%0Afq%3Dspace%3ACollabs.*&input=';
1.1	42	constructor() {
	43	super();
	44	this.results = [];
7.9	45	this.offset = 0;
1.1	46	}
	47
	48	connectedCallback() {
	49	super.connectedCallback();
	50	this.render();
7.25	51	const searchInput = this.$('input[type="text"]');
7.20	52	this.$('#search').addEventListener('click', this.handleSearch);
	53	this.$('#prev').addEventListener('click', this.handlePrevPage);
7.22	54	this.$('#next').addEventListener('click', this.handleNextPage);
7.25	55	searchInput.addEventListener('keypress', this.handleKeyPress);
7.27	56	searchInput.focus();
1.1	57	}
	58
7.20	59	disconnectedCallback() {
7.22	60	this.$('#search').removeEventListener('click', this.handleSearch);
7.20	61	this.$('#prev').removeEventListener('click', this.handlePrevPage);
	62	this.$('#next').removeEventListener('click', this.handleNextPage);
7.25	63	this.$('input[type="text"]').addEventListener('keypress', this.handleKeyPress);
7.20	64	}
	65
7.15	66	get styles() {
	67	return `
7.16	68	input[type="text"] {
7.15	69	}
	70	`
	71	}
7.20	72	handlePrevPage = () => {
	73	if(this.offset > 0) {
	74	this.offset--;
	75	this.handleSearch();
	76	}
	77	}
	78	handleNextPage = () => {
	79	this.offset++;
	80	this.handleSearch();
	81	}
1.1	82
7.4	83	handleSearch = () => {
7.7	84	const value = this.$('input[type="text"]').value;
7.12	85	fetch(`${this.searchBaseUrl}${encodeURIComponent(value)}&offset=${this.offset}`)
7.4	86	.then(res => res.json())
	87	.then(this.renderResults);
1.1	88	}
	89
7.25	90	handleKeyPress = (e) => {
7.27	91	if(e.code === 'Enter') {
	92	this.handleSearch();
	93	}
7.25	94	}
1.1	95
7.18	96	get html() {
	97	return `
7.4	98	<div>
	99	<input type="text"><button id="search">Search</button>
	100	<div id="results"></div>
	101	<button id="prev">prev</button>
	102	<button id="next">next</button>
	103	</div>
7.18	104	`;
1.1	105	}
	106
7.6	107	renderResults = (results) => {
7.4	108	const resultsContainer = this.$('#results');
1.1	109	resultsContainer.replaceChildren();
	110	for(let i = 0, j = results.length; i < j; i++) {
	111	const { title_, spaces, doccontent_en } = results[i];
	112	const elt = document.createElement('clb-search-result');
	113	elt.setAttribute('data-title', title_);
7.31	114	elt.setAttribute('data-href', spaces.join('/'));
1.1	115	elt.innerHTML = doccontent_en;
	116	resultsContainer.appendChild(elt);
	117	}
	118	}
	119
	120	render() {
7.18	121	this.shadowRoot.appendChild(this.template.content.cloneNode(true));
1.1	122	}
	123	}
	124	);
	125
	126	customElements.define('clb-search-result',
	127	class extends ClbComponent {
	128	constructor() {
	129	super();
	130	}
	131
	132	get titleAttr() {
	133	return this.getAttribute('data-title');
	134	}
	135
7.31	136	get hrefAttr() {
	137	return this.getAttribute('data-href');
1.1	138	}
	139
7.17	140	get styles() {
	141	return `
	142	a {
	143	color: var(--color-brand-primary);
	144	}
	145	`;
	146	}
7.18	147	get html() {
	148	return `
1.1	149	<div>
7.31	150	<a href="/bin/view/${this.hrefAttr}">${this.titleAttr}</a>
1.1	151	<div>
	152	<slot></slot>
	153	</div>
7.18	154	</div> `
1.1	155	}
7.18	156
1.1	157	connectedCallback() {
	158	this.attachShadow({ mode: 'open' });
7.18	159	this.shadowRoot.appendChild(this.template.content.cloneNode(true));
1.1	160	}
7.32	161
1.1	162	}
	163	);
3.1	164	</script>
7.2	165	<clb-simplified-search></clb-simplified-search>
3.1	166	{{/html}}