Wiki source code of Context Search

Version 30.3 by bougault on 2023/01/11 14:30

version	line-number	content
30.1	1
	2	{{html clean="false"}}<!--
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 = [];
30.3	42	this.offset = 0;
	43	this.nb = 10;
26.49	44	}
27.68	45	firstUpdated() {
	46	this.renderRoot.getElementById('searchInput').focus();
	47	}
26.68	48	toggleRoleFilter(roleName) {
27.28	49	if(this.rolesFilter.indexOf(roleName) === -1) {
26.68	50	this.rolesFilter.push(roleName);
	51	} else {
27.32	52	this.rolesFilter = this.rolesFilter.filter(role => role !== roleName);
26.68	53	}
26.69	54	this[roleName] = !this[roleName];
	55	this.filterUrl.searchParams.set('roles', this.rolesFilter.join("+"));
27.8	56	this.handleSearch();
26.68	57	}
26.47	58	setSearchText(e) {
	59	this.searchText = e.target.value;
	60	}
30.3	61	setOffset(e) {
	62	this.offset = e.target.value;
	63	}
	64	setNb(e) {
	65	this.nb = e.target.value;
	66	}
27.45	67	handleSearch(textSearch) {
	68	if(this.searchText !== "" \|\| textSearch) {
27.27	69	if(this.searchText !== this.prevSearchText) {
27.53	70	this.clearResults();
27.27	71	this.prevSearchText = this.searchText;
27.47	72	this.fetchWikiSearch().then(results => {
27.48	73	this.resultsCache = results;
27.51	74	if(this.hasActiveFilters()) {
	75	this.fetchFilterSearch().then(this.filterResults);
	76	} else {
	77	this.results = results;
	78	}
27.47	79	})
27.37	80	} else if (this.searchText === this.prevSearchText && this.hasActiveFilters()) {
27.27	81	this.fetchFilterSearch().then(this.filterResults)
27.42	82	} else {
	83	this.results = this.resultsCache;
27.27	84	}
27.5	85	} else {
27.43	86	this.clearResults();
27.5	87	console.log("no search text, should return filter search results if any");
27.10	88	this.fetchFilterSearch().then(collabs => {
27.7	89	console.log("Format and display collabs", collabs);
	90	})
26.72	91	}
26.47	92	}
27.5	93	hasActiveFilters() {
	94	// we only look at role filters for POC.
27.16	95	return this.rolesFilter.length > 0;
27.5	96	}
26.71	97	fetchWikiSearch() {
	98	// request should be built from component, not from "external" dependency. Leave it here like this for POC.
30.3	99	return handleXWikiSearch(this.searchText, this.offset, this.nb);
26.71	100	}
27.5	101	fetchFilterSearch() {
	102	return new Promise((resolve) => {
27.20	103	if(this.hasActiveFilters()) {
27.82	104	fetch(this.filterUrl).then(res => res.json()).then((res) => resolve(res));
27.5	105	} else {
27.33	106	resolve([]);
27.5	107	}
	108	});
	109	}
27.11	110	filterResults = (filteredCollabs) => {
27.14	111	const collabSpaces = filteredCollabs.map(collab => `Collabs.${collab.name}`);
27.39	112	this.results = this.resultsCache.filter(result => collabSpaces.some(space => result.space.startsWith(space)));
27.7	113	}
27.43	114	clearResults() {
	115	this.results = [];
	116	this.resultsCache = [];
	117	}
26.89	118	getLink(xwikiDocSpace) {
26.90	119	return `/bin/view/${xwikiDocSpace.replaceAll('.', '/')}`;
26.88	120	}
27.59	121	handleKeyPress(e) {
27.62	122	if (e.keyCode === 13) {
27.59	123	this.handleSearch(true);
	124	}
	125	}
26.46	126	render() {
26.49	127	return html`
	128	<div>
	129	<div>
27.68	130	<input id="searchInput" @change="${this.setSearchText}" type="text" placeholder="Search..." @keypress="${this.handleKeyPress}" />
30.3	131	<input @change="${this.setNb}"" type="text" value="${this.nb}" />
	132	<input @change="${this.setOffset}"" type="text" value="${this.offset}" />
27.46	133	<button @click="${() => this.handleSearch(true)}">Search</button>
26.49	134	</div>
26.61	135	<div>
26.68	136	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('administrator')}" .checked="${this.administratorFilter}"/> Administrator</label>
	137	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('editor')}" .checked="${this.editorFilter}"/> Editor</label>
	138	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('viewer')}" .checked="${this.viewerFilter}"/> Viewer</label>
26.61	139	</div>
26.76	140	<div>
	141	${this.results.map(result => html`
26.80	142	<div class="result">
26.89	143	<a href="${this.getLink(result.space)}">${result.title_}</a>
26.76	144	<div>${result.doccontent_.substring(0, 150)}
26.92	145	<div class="light">${result.space.replaceAll('.', ' / ')}</div>
26.76	146	</div>
	147	`)}
	148	</div>
26.49	149	`
26.46	150	}
	151	}
	152	customElements.define('clb-unified-search', UnifiedSearch);
26.70	153
26.71	154	function handleXWikiSearch(searchString) {
	155	return new Promise((resolve) => {
	156	require(['jquery'], function($) {
26.74	157	const solrServiceURL = new XWiki.Document('SuggestSolrService', 'XWiki').getURL('get');
	158	//contextSearchButton.addEventListener('click', function() {
29.1	159	$.get(solrServiceURL, {
26.71	160	outputSyntax: 'plain',
	161	media: 'json',
30.2	162	nb:100,
	163	offset:10,
26.71	164	query: [
	165	'q="__INPUT__"~100',
	166	'fq=type:DOCUMENT',
	167	`fq=space:Collabs.*`
	168	].join('\n'),
	169	input: searchString
	170	}).then(resolve);
26.74	171	//});
26.70	172	});
	173	});
	174	}
	175	});
26.45	176	</script>
30.1	177	<clb-unified-search></clb-unified-search>{{/html}}