Wiki source code of Context Search

Version 27.56 by bougault on 2022/11/17 14:22

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`
	26	.result {
	27	margin-top: 1em;
	28	}
26.82	29	.light {
26.86	30	color: var(--color-gray-500, #CCC);
26.82	31	font-size: 14px;
	32	}
26.87	33	a {
	34	color: var(--color-brand-primary, blue);
	35	}
26.80	36	`;
26.49	37	constructor() {
	38	super();
	39	this.searchText = "";
27.7	40	this.prevSearchText = "";
26.68	41	this.administrator = false;
	42	this.editor = false;
	43	this.viewer = false;
	44	this.rolesFilter = [];
27.24	45	this.filterUrl = new URL(`${document.location.origin}/rest/v1/collabs?search=&offset=0&orderField=title&order=asc&limit=10000&favorite=false&roles=`);
26.75	46	this.results = [];
27.38	47	this.resultsCache = [];
26.49	48	}
26.68	49	toggleRoleFilter(roleName) {
27.28	50	if(this.rolesFilter.indexOf(roleName) === -1) {
26.68	51	this.rolesFilter.push(roleName);
	52	} else {
27.32	53	this.rolesFilter = this.rolesFilter.filter(role => role !== roleName);
26.68	54	}
26.69	55	this[roleName] = !this[roleName];
	56	this.filterUrl.searchParams.set('roles', this.rolesFilter.join("+"));
27.8	57	this.handleSearch();
26.68	58	}
26.47	59	setSearchText(e) {
	60	this.searchText = e.target.value;
	61	}
27.45	62	handleSearch(textSearch) {
	63	if(this.searchText !== "" \|\| textSearch) {
27.27	64	if(this.searchText !== this.prevSearchText) {
27.53	65	this.clearResults();
27.27	66	this.prevSearchText = this.searchText;
27.47	67	this.fetchWikiSearch().then(results => {
27.48	68	this.resultsCache = results;
27.51	69	if(this.hasActiveFilters()) {
	70	this.fetchFilterSearch().then(this.filterResults);
	71	} else {
	72	this.results = results;
	73	}
27.47	74	})
27.37	75	} else if (this.searchText === this.prevSearchText && this.hasActiveFilters()) {
27.27	76	this.fetchFilterSearch().then(this.filterResults)
27.42	77	} else {
	78	this.results = this.resultsCache;
27.27	79	}
27.5	80	} else {
27.43	81	this.clearResults();
27.5	82	console.log("no search text, should return filter search results if any");
27.10	83	this.fetchFilterSearch().then(collabs => {
27.7	84	console.log("Format and display collabs", collabs);
	85	})
26.72	86	}
26.47	87	}
27.5	88	hasActiveFilters() {
	89	// we only look at role filters for POC.
27.16	90	return this.rolesFilter.length > 0;
27.5	91	}
26.71	92	fetchWikiSearch() {
	93	// request should be built from component, not from "external" dependency. Leave it here like this for POC.
27.5	94	return handleXWikiSearch(this.searchText);
26.71	95	}
27.5	96	fetchFilterSearch() {
	97	return new Promise((resolve) => {
27.20	98	if(this.hasActiveFilters()) {
27.9	99	fetch(this.filterUrl).then(res => res.json()).then(resolve);
27.5	100	} else {
27.33	101	resolve([]);
27.5	102	}
	103	});
	104	}
27.11	105	filterResults = (filteredCollabs) => {
27.14	106	const collabSpaces = filteredCollabs.map(collab => `Collabs.${collab.name}`);
27.39	107	this.results = this.resultsCache.filter(result => collabSpaces.some(space => result.space.startsWith(space)));
27.7	108	}
27.43	109	clearResults() {
	110	this.results = [];
	111	this.resultsCache = [];
	112	}
26.89	113	getLink(xwikiDocSpace) {
26.90	114	return `/bin/view/${xwikiDocSpace.replaceAll('.', '/')}`;
26.88	115	}
26.46	116	render() {
26.49	117	return html`
	118	<div>
	119	<div>
	120	<input @change="${this.setSearchText}" type="text" placeholder="Search..." />
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>
1.1	164
26.46	165	<clb-unified-search></clb-unified-search>
26.94	166
1.1	167	{{/html}}