Wiki source code of Context Search

Version 29.1 by bougault on 2022/11/18 09:24

version	line-number	content
1.1	1	{{html clean="false"}}
26.64	2	<!--
27.56	3	!!! POC. Code must be reviewed / optimized and packaged for use in production !!!
	4	!!! Many optimisations can be done !!!
26.64	5	-->
26.45	6	<script type="module">
26.81	7	import {LitElement, html, css} from 'https://cdn.jsdelivr.net/gh/lit/dist@2/core/lit-core.min.js';
26.70	8	window.addEventListener('DOMContentLoaded', function() {
	9
26.46	10	class UnifiedSearch extends LitElement {
26.47	11	static properties = {
27.71	12	results: { type: Array },
	13	resultsCache: { type: Array },
	14	collabFiltersResults: { type: Array}
26.77	15	}
26.80	16	static styles = css`
27.58	17	:host > div {
27.57	18	padding-bottom: 4em;
	19	}
26.80	20	.result {
	21	margin-top: 1em;
	22	}
26.82	23	.light {
26.86	24	color: var(--color-gray-500, #CCC);
26.82	25	font-size: 14px;
	26	}
26.87	27	a {
	28	color: var(--color-brand-primary, blue);
	29	}
26.80	30	`;
26.49	31	constructor() {
	32	super();
	33	this.searchText = "";
27.7	34	this.prevSearchText = "";
26.68	35	this.administrator = false;
	36	this.editor = false;
	37	this.viewer = false;
	38	this.rolesFilter = [];
27.24	39	this.filterUrl = new URL(`${document.location.origin}/rest/v1/collabs?search=&offset=0&orderField=title&order=asc&limit=10000&favorite=false&roles=`);
26.75	40	this.results = [];
27.38	41	this.resultsCache = [];
26.49	42	}
27.68	43	firstUpdated() {
	44	this.renderRoot.getElementById('searchInput').focus();
	45	}
26.68	46	toggleRoleFilter(roleName) {
27.28	47	if(this.rolesFilter.indexOf(roleName) === -1) {
26.68	48	this.rolesFilter.push(roleName);
	49	} else {
27.32	50	this.rolesFilter = this.rolesFilter.filter(role => role !== roleName);
26.68	51	}
26.69	52	this[roleName] = !this[roleName];
	53	this.filterUrl.searchParams.set('roles', this.rolesFilter.join("+"));
27.8	54	this.handleSearch();
26.68	55	}
26.47	56	setSearchText(e) {
	57	this.searchText = e.target.value;
	58	}
27.45	59	handleSearch(textSearch) {
	60	if(this.searchText !== "" \|\| textSearch) {
27.27	61	if(this.searchText !== this.prevSearchText) {
27.53	62	this.clearResults();
27.27	63	this.prevSearchText = this.searchText;
27.47	64	this.fetchWikiSearch().then(results => {
27.48	65	this.resultsCache = results;
27.51	66	if(this.hasActiveFilters()) {
	67	this.fetchFilterSearch().then(this.filterResults);
	68	} else {
	69	this.results = results;
	70	}
27.47	71	})
27.37	72	} else if (this.searchText === this.prevSearchText && this.hasActiveFilters()) {
27.27	73	this.fetchFilterSearch().then(this.filterResults)
27.42	74	} else {
	75	this.results = this.resultsCache;
27.27	76	}
27.5	77	} else {
27.43	78	this.clearResults();
27.5	79	console.log("no search text, should return filter search results if any");
27.10	80	this.fetchFilterSearch().then(collabs => {
27.7	81	console.log("Format and display collabs", collabs);
	82	})
26.72	83	}
26.47	84	}
27.5	85	hasActiveFilters() {
	86	// we only look at role filters for POC.
27.16	87	return this.rolesFilter.length > 0;
27.5	88	}
26.71	89	fetchWikiSearch() {
	90	// request should be built from component, not from "external" dependency. Leave it here like this for POC.
27.5	91	return handleXWikiSearch(this.searchText);
26.71	92	}
27.5	93	fetchFilterSearch() {
	94	return new Promise((resolve) => {
27.20	95	if(this.hasActiveFilters()) {
27.82	96	fetch(this.filterUrl).then(res => res.json()).then((res) => resolve(res));
27.5	97	} else {
27.33	98	resolve([]);
27.5	99	}
	100	});
	101	}
27.11	102	filterResults = (filteredCollabs) => {
27.14	103	const collabSpaces = filteredCollabs.map(collab => `Collabs.${collab.name}`);
27.39	104	this.results = this.resultsCache.filter(result => collabSpaces.some(space => result.space.startsWith(space)));
27.7	105	}
27.43	106	clearResults() {
	107	this.results = [];
	108	this.resultsCache = [];
	109	}
26.89	110	getLink(xwikiDocSpace) {
26.90	111	return `/bin/view/${xwikiDocSpace.replaceAll('.', '/')}`;
26.88	112	}
27.59	113	handleKeyPress(e) {
27.62	114	if (e.keyCode === 13) {
27.59	115	this.handleSearch(true);
	116	}
	117	}
26.46	118	render() {
26.49	119	return html`
	120	<div>
	121	<div>
27.68	122	<input id="searchInput" @change="${this.setSearchText}" type="text" placeholder="Search..." @keypress="${this.handleKeyPress}" />
27.46	123	<button @click="${() => this.handleSearch(true)}">Search</button>
26.49	124	</div>
26.61	125	<div>
26.68	126	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('administrator')}" .checked="${this.administratorFilter}"/> Administrator</label>
	127	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('editor')}" .checked="${this.editorFilter}"/> Editor</label>
	128	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('viewer')}" .checked="${this.viewerFilter}"/> Viewer</label>
26.61	129	</div>
26.76	130	<div>
	131	${this.results.map(result => html`
26.80	132	<div class="result">
26.89	133	<a href="${this.getLink(result.space)}">${result.title_}</a>
26.76	134	<div>${result.doccontent_.substring(0, 150)}
26.92	135	<div class="light">${result.space.replaceAll('.', ' / ')}</div>
26.76	136	</div>
	137	`)}
	138	</div>
26.49	139	`
26.46	140	}
	141	}
	142	customElements.define('clb-unified-search', UnifiedSearch);
26.70	143
26.71	144	function handleXWikiSearch(searchString) {
	145	return new Promise((resolve) => {
	146	require(['jquery'], function($) {
26.74	147	const solrServiceURL = new XWiki.Document('SuggestSolrService', 'XWiki').getURL('get');
	148	//contextSearchButton.addEventListener('click', function() {
29.1	149	$.get(solrServiceURL, {
26.71	150	outputSyntax: 'plain',
	151	media: 'json',
	152	query: [
	153	'q="__INPUT__"~100',
	154	'fq=type:DOCUMENT',
	155	`fq=space:Collabs.*`
	156	].join('\n'),
	157	input: searchString
	158	}).then(resolve);
26.74	159	//});
26.70	160	});
	161	});
	162	}
	163	});
26.45	164	</script>
26.46	165	<clb-unified-search></clb-unified-search>
1.1	166	{{/html}}