Wiki source code of CLB Search Component

Version 7.23 by bougault on 2023/01/13 14:34

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();
7.20	51	this.$('#search').addEventListener('click', this.handleSearch);
	52	this.$('#prev').addEventListener('click', this.handlePrevPage);
7.22	53	this.$('#next').addEventListener('click', this.handleNextPage);
1.1	54	}
	55
7.20	56	disconnectedCallback() {
7.22	57	this.$('#search').removeEventListener('click', this.handleSearch);
7.20	58	this.$('#prev').removeEventListener('click', this.handlePrevPage);
	59	this.$('#next').removeEventListener('click', this.handleNextPage);
	60	}
	61
7.15	62	get styles() {
	63	return `
7.16	64	input[type="text"] {
	65	border: 1px solid red;
7.15	66	}
	67	`
	68	}
7.20	69	handlePrevPage = () => {
	70	if(this.offset > 0) {
	71	this.offset--;
	72	this.handleSearch();
	73	}
	74	}
	75	handleNextPage = () => {
	76	this.offset++;
	77	this.handleSearch();
	78	}
1.1	79
7.4	80	handleSearch = () => {
7.7	81	const value = this.$('input[type="text"]').value;
7.12	82	fetch(`${this.searchBaseUrl}${encodeURIComponent(value)}&offset=${this.offset}`)
7.4	83	.then(res => res.json())
	84	.then(this.renderResults);
1.1	85	}
	86
	87
7.18	88	get html() {
	89	return `
7.4	90	<div>
	91	<input type="text"><button id="search">Search</button>
	92	<div id="results"></div>
	93	<button id="prev">prev</button>
	94	<button id="next">next</button>
	95	</div>
7.18	96	`;
1.1	97	}
	98
7.6	99	renderResults = (results) => {
7.4	100	const resultsContainer = this.$('#results');
1.1	101	resultsContainer.replaceChildren();
	102	for(let i = 0, j = results.length; i < j; i++) {
	103	const { title_, spaces, doccontent_en } = results[i];
	104	const elt = document.createElement('clb-search-result');
	105	elt.setAttribute('data-title', title_);
	106	elt.setAttribute('data-href', spaces.join('/'));
	107	elt.innerHTML = doccontent_en;
	108	resultsContainer.appendChild(elt);
	109	}
	110	}
	111
	112	render() {
7.18	113	this.shadowRoot.appendChild(this.template.content.cloneNode(true));
1.1	114	}
	115	}
	116	);
	117
	118	customElements.define('clb-search-result',
	119	class extends ClbComponent {
	120	constructor() {
	121	super();
	122	}
	123
	124	get titleAttr() {
	125	return this.getAttribute('data-title');
	126	}
	127
	128	get hrefAttr() {
	129	return this.getAttribute('data-href');
	130	}
	131
7.17	132	get styles() {
	133	return `
	134	a {
	135	color: var(--color-brand-primary);
	136	}
	137	`;
	138	}
7.18	139	get html() {
	140	return `
1.1	141	<div>
	142	<a href=${this.hrefAttr}>${this.titleAttr}</a>
	143	<div>
	144	<slot></slot>
	145	</div>
7.18	146	</div> `
1.1	147	}
7.18	148
1.1	149	connectedCallback() {
	150	this.attachShadow({ mode: 'open' });
7.18	151	this.shadowRoot.appendChild(this.template.content.cloneNode(true));
1.1	152	}
	153	}
	154	);
3.1	155	</script>
7.2	156	<clb-simplified-search></clb-simplified-search>
3.1	157	{{/html}}