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source.ts
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source.ts
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/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*
* Any modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { template, escape, keys } from 'lodash';
import { shortenDottedString } from '../../utils';
import { OSD_FIELD_TYPES } from '../../osd_field_types/types';
import { FieldFormat } from '../field_format';
import { TextContextTypeConvert, HtmlContextTypeConvert, FIELD_FORMAT_IDS } from '../types';
import { UI_SETTINGS } from '../../constants';
/**
* Remove all of the whitespace between html tags
* so that inline elements don't have extra spaces.
*
* If you have inline elements (span, a, em, etc.) and any
* amount of whitespace around them in your markup, then the
* browser will push them apart. This is ugly in certain
* scenarios and is only fixed by removing the whitespace
* from the html in the first place (or ugly css hacks).
*
* @param {string} html - the html to modify
* @return {string} - modified html
*/
function noWhiteSpace(html: string) {
const TAGS_WITH_WS = />\s+</g;
return html.replace(TAGS_WITH_WS, '><');
}
const templateHtml = `
<dl class="source truncate-by-height">
<% defPairs.forEach(function (def) { %>
<dt><%- def[0] %>:</dt>
<dd><%= def[1] %></dd>
<%= ' ' %>
<% }); %>
</dl>`;
const doTemplate = template(noWhiteSpace(templateHtml));
export class SourceFormat extends FieldFormat {
static id = FIELD_FORMAT_IDS._SOURCE;
static title = '_source';
static fieldType = OSD_FIELD_TYPES._SOURCE;
textConvert: TextContextTypeConvert = (value) => JSON.stringify(value);
htmlConvert: HtmlContextTypeConvert = (value, options = {}) => {
const { field, hit, indexPattern } = options;
if (!field) {
const converter = this.getConverterFor('text') as Function;
return escape(converter(value));
}
const highlights = (hit && hit.highlight) || {};
const formatted = indexPattern.formatHit(hit);
const highlightPairs: any[] = [];
const sourcePairs: any[] = [];
const isShortDots = this.getConfig!(UI_SETTINGS.SHORT_DOTS_ENABLE);
keys(formatted).forEach((key) => {
const pairs = highlights[key] ? highlightPairs : sourcePairs;
const newField = isShortDots ? shortenDottedString(key) : key;
const val = formatted[key];
pairs.push([newField, val]);
}, []);
return doTemplate({ defPairs: highlightPairs.concat(sourcePairs) });
};
}