Wiki source code of Context Search

Version 27.67 by bougault on 2022/11/17 14:33

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	}
26.68	52	toggleRoleFilter(roleName) {
27.28	53	if(this.rolesFilter.indexOf(roleName) === -1) {
26.68	54	this.rolesFilter.push(roleName);
	55	} else {
27.32	56	this.rolesFilter = this.rolesFilter.filter(role => role !== roleName);
26.68	57	}
26.69	58	this[roleName] = !this[roleName];
	59	this.filterUrl.searchParams.set('roles', this.rolesFilter.join("+"));
27.8	60	this.handleSearch();
26.68	61	}
26.47	62	setSearchText(e) {
	63	this.searchText = e.target.value;
	64	}
27.45	65	handleSearch(textSearch) {
	66	if(this.searchText !== "" \|\| textSearch) {
27.27	67	if(this.searchText !== this.prevSearchText) {
27.53	68	this.clearResults();
27.27	69	this.prevSearchText = this.searchText;
27.47	70	this.fetchWikiSearch().then(results => {
27.48	71	this.resultsCache = results;
27.51	72	if(this.hasActiveFilters()) {
	73	this.fetchFilterSearch().then(this.filterResults);
	74	} else {
	75	this.results = results;
	76	}
27.47	77	})
27.37	78	} else if (this.searchText === this.prevSearchText && this.hasActiveFilters()) {
27.27	79	this.fetchFilterSearch().then(this.filterResults)
27.42	80	} else {
	81	this.results = this.resultsCache;
27.27	82	}
27.5	83	} else {
27.43	84	this.clearResults();
27.5	85	console.log("no search text, should return filter search results if any");
27.10	86	this.fetchFilterSearch().then(collabs => {
27.7	87	console.log("Format and display collabs", collabs);
	88	})
26.72	89	}
26.47	90	}
27.5	91	hasActiveFilters() {
	92	// we only look at role filters for POC.
27.16	93	return this.rolesFilter.length > 0;
27.5	94	}
26.71	95	fetchWikiSearch() {
	96	// request should be built from component, not from "external" dependency. Leave it here like this for POC.
27.5	97	return handleXWikiSearch(this.searchText);
26.71	98	}
27.5	99	fetchFilterSearch() {
	100	return new Promise((resolve) => {
27.20	101	if(this.hasActiveFilters()) {
27.9	102	fetch(this.filterUrl).then(res => res.json()).then(resolve);
27.5	103	} else {
27.33	104	resolve([]);
27.5	105	}
	106	});
	107	}
27.11	108	filterResults = (filteredCollabs) => {
27.14	109	const collabSpaces = filteredCollabs.map(collab => `Collabs.${collab.name}`);
27.39	110	this.results = this.resultsCache.filter(result => collabSpaces.some(space => result.space.startsWith(space)));
27.7	111	}
27.43	112	clearResults() {
	113	this.results = [];
	114	this.resultsCache = [];
	115	}
26.89	116	getLink(xwikiDocSpace) {
26.90	117	return `/bin/view/${xwikiDocSpace.replaceAll('.', '/')}`;
26.88	118	}
27.59	119	handleKeyPress(e) {
27.62	120	if (e.keyCode === 13) {
27.59	121	this.handleSearch(true);
	122	}
	123	}
26.46	124	render() {
26.49	125	return html`
	126	<div>
	127	<div>
27.60	128	<input @change="${this.setSearchText}" type="text" placeholder="Search..." @keypress="${this.handleKeyPress}" />
27.46	129	<button @click="${() => this.handleSearch(true)}">Search</button>
26.49	130	</div>
26.61	131	<div>
26.68	132	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('administrator')}" .checked="${this.administratorFilter}"/> Administrator</label>
	133	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('editor')}" .checked="${this.editorFilter}"/> Editor</label>
	134	<label><input type="checkbox" @change="${() => this.toggleRoleFilter('viewer')}" .checked="${this.viewerFilter}"/> Viewer</label>
26.61	135	</div>
26.76	136	<div>
	137	${this.results.map(result => html`
26.80	138	<div class="result">
26.89	139	<a href="${this.getLink(result.space)}">${result.title_}</a>
26.76	140	<div>${result.doccontent_.substring(0, 150)}
26.92	141	<div class="light">${result.space.replaceAll('.', ' / ')}</div>
26.76	142	</div>
	143	`)}
	144	</div>
26.49	145	</div>
	146	`
26.46	147	}
	148	}
	149	customElements.define('clb-unified-search', UnifiedSearch);
26.70	150
26.71	151	function handleXWikiSearch(searchString) {
	152	return new Promise((resolve) => {
	153	require(['jquery'], function($) {
26.74	154	const solrServiceURL = new XWiki.Document('SuggestSolrService', 'XWiki').getURL('get');
	155	//contextSearchButton.addEventListener('click', function() {
26.71	156	$.post(solrServiceURL, {
	157	outputSyntax: 'plain',
	158	media: 'json',
	159	query: [
	160	'q="__INPUT__"~100',
	161	'fq=type:DOCUMENT',
	162	`fq=space:Collabs.*`
	163	].join('\n'),
	164	input: searchString
	165	}).then(resolve);
26.74	166	//});
26.70	167	});
	168	});
	169	}
	170	});
26.45	171	</script>
1.1	172
26.46	173	<clb-unified-search></clb-unified-search>
26.94	174
1.1	175	{{/html}}