Wiki source code of CLB Search Component

Version 7.34 by bougault on 2023/01/17 09:49

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"] {
7.33	69	display: block;
	70	width: 100%;
	71	padding: 6px 12px;
	72	font-size: 16px;
	73	line-height: 1.428571429;
	74	color: #555555;
	75	background-color: #fff;
	76	background-image: none;
	77	border: 1px solid #ccc;
	78	border-radius: 4px;
	79	-webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
	80	box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
	81	-webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
	82	-o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
	83	transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
7.15	84	}
7.33	85
7.15	86	`
	87	}
7.20	88	handlePrevPage = () => {
	89	if(this.offset > 0) {
	90	this.offset--;
	91	this.handleSearch();
	92	}
	93	}
	94	handleNextPage = () => {
	95	this.offset++;
	96	this.handleSearch();
	97	}
1.1	98
7.4	99	handleSearch = () => {
7.7	100	const value = this.$('input[type="text"]').value;
7.12	101	fetch(`${this.searchBaseUrl}${encodeURIComponent(value)}&offset=${this.offset}`)
7.4	102	.then(res => res.json())
	103	.then(this.renderResults);
1.1	104	}
	105
7.25	106	handleKeyPress = (e) => {
7.27	107	if(e.code === 'Enter') {
	108	this.handleSearch();
	109	}
7.25	110	}
1.1	111
7.18	112	get html() {
	113	return `
7.4	114	<div>
	115	<input type="text"><button id="search">Search</button>
	116	<div id="results"></div>
	117	<button id="prev">prev</button>
	118	<button id="next">next</button>
	119	</div>
7.18	120	`;
1.1	121	}
	122
7.6	123	renderResults = (results) => {
7.4	124	const resultsContainer = this.$('#results');
1.1	125	resultsContainer.replaceChildren();
	126	for(let i = 0, j = results.length; i < j; i++) {
	127	const { title_, spaces, doccontent_en } = results[i];
	128	const elt = document.createElement('clb-search-result');
	129	elt.setAttribute('data-title', title_);
7.31	130	elt.setAttribute('data-href', spaces.join('/'));
1.1	131	elt.innerHTML = doccontent_en;
	132	resultsContainer.appendChild(elt);
	133	}
	134	}
	135
	136	render() {
7.18	137	this.shadowRoot.appendChild(this.template.content.cloneNode(true));
1.1	138	}
	139	}
	140	);
	141
	142	customElements.define('clb-search-result',
	143	class extends ClbComponent {
	144	constructor() {
	145	super();
	146	}
	147
	148	get titleAttr() {
	149	return this.getAttribute('data-title');
	150	}
	151
7.31	152	get hrefAttr() {
	153	return this.getAttribute('data-href');
1.1	154	}
	155
7.17	156	get styles() {
	157	return `
	158	a {
	159	color: var(--color-brand-primary);
	160	}
	161	`;
	162	}
7.18	163	get html() {
	164	return `
1.1	165	<div>
7.31	166	<a href="/bin/view/${this.hrefAttr}">${this.titleAttr}</a>
1.1	167	<div>
	168	<slot></slot>
	169	</div>
7.18	170	</div> `
1.1	171	}
7.18	172
1.1	173	connectedCallback() {
	174	this.attachShadow({ mode: 'open' });
7.18	175	this.shadowRoot.appendChild(this.template.content.cloneNode(true));
1.1	176	}
7.32	177
1.1	178	}
	179	);
3.1	180	</script>
7.2	181	<clb-simplified-search></clb-simplified-search>
3.1	182	{{/html}}