Wiki source code of Context Search

Version 27.69 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 {
26.65	11	/*
26.47	12	static properties = {
26.49	13	searchText: { type: String },
26.50	14	favoritesFilter: { type: Boolean },
	15	administratorFilter: { type: Boolean },
	16	editorFilter: { type: Boolean },
	17	viewerFilter: { type: Boolean },
	18	publicFilter: { type: Boolean },
	19	privateFilter: { type: Boolean },
26.47	20	}
26.65	21	*/
26.77	22	static properties = {
	23	results: { type: Array }
	24	}
26.80	25	static styles = css`
27.58	26	:host > div {
27.57	27	padding-bottom: 4em;
	28	}
26.80	29	.result {
	30	margin-top: 1em;
	31	}
26.82	32	.light {
26.86	33	color: var(--color-gray-500, #CCC);
26.82	34	font-size: 14px;
	35	}
26.87	36	a {
	37	color: var(--color-brand-primary, blue);
	38	}
26.80	39	`;
26.49	40	constructor() {
	41	super();
	42	this.searchText = "";
27.7	43	this.prevSearchText = "";
26.68	44	this.administrator = false;
	45	this.editor = false;
	46	this.viewer = false;
	47	this.rolesFilter = [];
27.24	48	this.filterUrl = new URL(`${document.location.origin}/rest/v1/collabs?search=&offset=0&orderField=title&order=asc&limit=10000&favorite=false&roles=`);
26.75	49	this.results = [];
27.38	50	this.resultsCache = [];
26.49	51	}
27.68	52	firstUpdated() {
	53	this.renderRoot.getElementById('searchInput').focus();
	54	}
26.68	55	toggleRoleFilter(roleName) {
27.28	56	if(this.rolesFilter.indexOf(roleName) === -1) {
26.68	57	this.rolesFilter.push(roleName);
	58	} else {
27.32	59	this.rolesFilter = this.rolesFilter.filter(role => role !== roleName);
26.68	60	}
26.69	61	this[roleName] = !this[roleName];
	62	this.filterUrl.searchParams.set('roles', this.rolesFilter.join("+"));
27.8	63	this.handleSearch();
26.68	64	}
26.47	65	setSearchText(e) {
	66	this.searchText = e.target.value;
	67	}
27.45	68	handleSearch(textSearch) {
	69	if(this.searchText !== "" \|\| textSearch) {
27.27	70	if(this.searchText !== this.prevSearchText) {
27.53	71	this.clearResults();
27.27	72	this.prevSearchText = this.searchText;
27.47	73	this.fetchWikiSearch().then(results => {
27.48	74	this.resultsCache = results;
27.51	75	if(this.hasActiveFilters()) {
	76	this.fetchFilterSearch().then(this.filterResults);
	77	} else {
	78	this.results = results;
	79	}
27.47	80	})
27.37	81	} else if (this.searchText === this.prevSearchText && this.hasActiveFilters()) {
27.27	82	this.fetchFilterSearch().then(this.filterResults)
27.42	83	} else {
	84	this.results = this.resultsCache;
27.27	85	}
27.5	86	} else {
27.43	87	this.clearResults();
27.5	88	console.log("no search text, should return filter search results if any");
27.10	89	this.fetchFilterSearch().then(collabs => {
27.7	90	console.log("Format and display collabs", collabs);
	91	})
26.72	92	}
26.47	93	}
27.5	94	hasActiveFilters() {
	95	// we only look at role filters for POC.
27.16	96	return this.rolesFilter.length > 0;
27.5	97	}
26.71	98	fetchWikiSearch() {
	99	// request should be built from component, not from "external" dependency. Leave it here like this for POC.
27.5	100	return handleXWikiSearch(this.searchText);
26.71	101	}
27.5	102	fetchFilterSearch() {
	103	return new Promise((resolve) => {
27.20	104	if(this.hasActiveFilters()) {
27.9	105	fetch(this.filterUrl).then(res => res.json()).then(resolve);
27.5	106	} else {
27.33	107	resolve([]);
27.5	108	}
	109	});
	110	}
27.11	111	filterResults = (filteredCollabs) => {
27.14	112	const collabSpaces = filteredCollabs.map(collab => `Collabs.${collab.name}`);
27.39	113	this.results = this.resultsCache.filter(result => collabSpaces.some(space => result.space.startsWith(space)));
27.7	114	}
27.43	115	clearResults() {
	116	this.results = [];
	117	this.resultsCache = [];
	118	}
26.89	119	getLink(xwikiDocSpace) {
26.90	120	return `/bin/view/${xwikiDocSpace.replaceAll('.', '/')}`;
26.88	121	}
27.59	122	handleKeyPress(e) {
27.62	123	if (e.keyCode === 13) {
27.59	124	this.handleSearch(true);
	125	}
	126	}
26.46	127	render() {
26.49	128	return html`
	129	<div>
	130	<div>
27.68	131	<input id="searchInput" @change="${this.setSearchText}" type="text" placeholder="Search..." @keypress="${this.handleKeyPress}" />
27.46	132	<button @click="${() => this.handleSearch(true)}">Search</button>
26.49	133	</div>
26.61	134	<div>
26.68	135	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('administrator')}" .checked="${this.administratorFilter}"/> Administrator</label>
	136	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('editor')}" .checked="${this.editorFilter}"/> Editor</label>
	137	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('viewer')}" .checked="${this.viewerFilter}"/> Viewer</label>
26.61	138	</div>
26.76	139	<div>
	140	${this.results.map(result => html`
26.80	141	<div class="result">
26.89	142	<a href="${this.getLink(result.space)}">${result.title_}</a>
26.76	143	<div>${result.doccontent_.substring(0, 150)}
26.92	144	<div class="light">${result.space.replaceAll('.', ' / ')}</div>
26.76	145	</div>
	146	`)}
	147	</div>
26.49	148	</div>
	149	`
26.46	150	}
	151	}
	152	customElements.define('clb-unified-search', UnifiedSearch);
26.70	153
26.71	154	function handleXWikiSearch(searchString) {
	155	return new Promise((resolve) => {
	156	require(['jquery'], function($) {
26.74	157	const solrServiceURL = new XWiki.Document('SuggestSolrService', 'XWiki').getURL('get');
	158	//contextSearchButton.addEventListener('click', function() {
26.71	159	$.post(solrServiceURL, {
	160	outputSyntax: 'plain',
	161	media: 'json',
	162	query: [
	163	'q="__INPUT__"~100',
	164	'fq=type:DOCUMENT',
	165	`fq=space:Collabs.*`
	166	].join('\n'),
	167	input: searchString
	168	}).then(resolve);
26.74	169	//});
26.70	170	});
	171	});
	172	}
	173	});
26.45	174	</script>
26.46	175	<clb-unified-search></clb-unified-search>
1.1	176	{{/html}}