Wiki source code of Context Search

Version 27.70 by bougault on 2022/11/17 14:36

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 = {
26.77	12	results: { type: Array }
	13	}
26.80	14	static styles = css`
27.58	15	:host > div {
27.57	16	padding-bottom: 4em;
	17	}
26.80	18	.result {
	19	margin-top: 1em;
	20	}
26.82	21	.light {
26.86	22	color: var(--color-gray-500, #CCC);
26.82	23	font-size: 14px;
	24	}
26.87	25	a {
	26	color: var(--color-brand-primary, blue);
	27	}
26.80	28	`;
26.49	29	constructor() {
	30	super();
	31	this.searchText = "";
27.7	32	this.prevSearchText = "";
26.68	33	this.administrator = false;
	34	this.editor = false;
	35	this.viewer = false;
	36	this.rolesFilter = [];
27.24	37	this.filterUrl = new URL(`${document.location.origin}/rest/v1/collabs?search=&offset=0&orderField=title&order=asc&limit=10000&favorite=false&roles=`);
26.75	38	this.results = [];
27.38	39	this.resultsCache = [];
26.49	40	}
27.68	41	firstUpdated() {
	42	this.renderRoot.getElementById('searchInput').focus();
	43	}
26.68	44	toggleRoleFilter(roleName) {
27.28	45	if(this.rolesFilter.indexOf(roleName) === -1) {
26.68	46	this.rolesFilter.push(roleName);
	47	} else {
27.32	48	this.rolesFilter = this.rolesFilter.filter(role => role !== roleName);
26.68	49	}
26.69	50	this[roleName] = !this[roleName];
	51	this.filterUrl.searchParams.set('roles', this.rolesFilter.join("+"));
27.8	52	this.handleSearch();
26.68	53	}
26.47	54	setSearchText(e) {
	55	this.searchText = e.target.value;
	56	}
27.45	57	handleSearch(textSearch) {
	58	if(this.searchText !== "" \|\| textSearch) {
27.27	59	if(this.searchText !== this.prevSearchText) {
27.53	60	this.clearResults();
27.27	61	this.prevSearchText = this.searchText;
27.47	62	this.fetchWikiSearch().then(results => {
27.48	63	this.resultsCache = results;
27.51	64	if(this.hasActiveFilters()) {
	65	this.fetchFilterSearch().then(this.filterResults);
	66	} else {
	67	this.results = results;
	68	}
27.47	69	})
27.37	70	} else if (this.searchText === this.prevSearchText && this.hasActiveFilters()) {
27.27	71	this.fetchFilterSearch().then(this.filterResults)
27.42	72	} else {
	73	this.results = this.resultsCache;
27.27	74	}
27.5	75	} else {
27.43	76	this.clearResults();
27.5	77	console.log("no search text, should return filter search results if any");
27.10	78	this.fetchFilterSearch().then(collabs => {
27.7	79	console.log("Format and display collabs", collabs);
	80	})
26.72	81	}
26.47	82	}
27.5	83	hasActiveFilters() {
	84	// we only look at role filters for POC.
27.16	85	return this.rolesFilter.length > 0;
27.5	86	}
26.71	87	fetchWikiSearch() {
	88	// request should be built from component, not from "external" dependency. Leave it here like this for POC.
27.5	89	return handleXWikiSearch(this.searchText);
26.71	90	}
27.5	91	fetchFilterSearch() {
	92	return new Promise((resolve) => {
27.20	93	if(this.hasActiveFilters()) {
27.9	94	fetch(this.filterUrl).then(res => res.json()).then(resolve);
27.5	95	} else {
27.33	96	resolve([]);
27.5	97	}
	98	});
	99	}
27.11	100	filterResults = (filteredCollabs) => {
27.14	101	const collabSpaces = filteredCollabs.map(collab => `Collabs.${collab.name}`);
27.39	102	this.results = this.resultsCache.filter(result => collabSpaces.some(space => result.space.startsWith(space)));
27.7	103	}
27.43	104	clearResults() {
	105	this.results = [];
	106	this.resultsCache = [];
	107	}
26.89	108	getLink(xwikiDocSpace) {
26.90	109	return `/bin/view/${xwikiDocSpace.replaceAll('.', '/')}`;
26.88	110	}
27.59	111	handleKeyPress(e) {
27.62	112	if (e.keyCode === 13) {
27.59	113	this.handleSearch(true);
	114	}
	115	}
26.46	116	render() {
26.49	117	return html`
	118	<div>
	119	<div>
27.68	120	<input id="searchInput" @change="${this.setSearchText}" type="text" placeholder="Search..." @keypress="${this.handleKeyPress}" />
27.46	121	<button @click="${() => this.handleSearch(true)}">Search</button>
26.49	122	</div>
26.61	123	<div>
26.68	124	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('administrator')}" .checked="${this.administratorFilter}"/> Administrator</label>
	125	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('editor')}" .checked="${this.editorFilter}"/> Editor</label>
	126	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('viewer')}" .checked="${this.viewerFilter}"/> Viewer</label>
26.61	127	</div>
26.76	128	<div>
	129	${this.results.map(result => html`
26.80	130	<div class="result">
26.89	131	<a href="${this.getLink(result.space)}">${result.title_}</a>
26.76	132	<div>${result.doccontent_.substring(0, 150)}
26.92	133	<div class="light">${result.space.replaceAll('.', ' / ')}</div>
26.76	134	</div>
	135	`)}
	136	</div>
26.49	137	</div>
	138	`
26.46	139	}
	140	}
	141	customElements.define('clb-unified-search', UnifiedSearch);
26.70	142
26.71	143	function handleXWikiSearch(searchString) {
	144	return new Promise((resolve) => {
	145	require(['jquery'], function($) {
26.74	146	const solrServiceURL = new XWiki.Document('SuggestSolrService', 'XWiki').getURL('get');
	147	//contextSearchButton.addEventListener('click', function() {
26.71	148	$.post(solrServiceURL, {
	149	outputSyntax: 'plain',
	150	media: 'json',
	151	query: [
	152	'q="__INPUT__"~100',
	153	'fq=type:DOCUMENT',
	154	`fq=space:Collabs.*`
	155	].join('\n'),
	156	input: searchString
	157	}).then(resolve);
26.74	158	//});
26.70	159	});
	160	});
	161	}
	162	});
26.45	163	</script>
26.46	164	<clb-unified-search></clb-unified-search>
1.1	165	{{/html}}