fix: colored logs in new logs explorer

frontend/src/components/LogDetail/index.tsx

@@ -2,6 +2,7 @@
 import './LogDetails.styles.scss';
 
 import { Color, Spacing } from '@signozhq/design-tokens';
+import Convert from 'ansi-to-html';
 import { Button, Divider, Drawer, Radio, Tooltip, Typography } from 'antd';
 import { RadioChangeEvent } from 'antd/lib';
 import cx from 'classnames';
@@ -10,8 +11,12 @@ import { LOCALSTORAGE } from 'constants/localStorage';
 import ContextView from 'container/LogDetailedView/ContextView/ContextView';
 import JSONView from 'container/LogDetailedView/JsonView';
 import Overview from 'container/LogDetailedView/Overview';
-import { aggregateAttributesResourcesToString } from 'container/LogDetailedView/utils';
+import {
+	aggregateAttributesResourcesToString,
+	unescapeString,
+} from 'container/LogDetailedView/utils';
 import { useOptionsMenu } from 'container/OptionsMenu';
+import dompurify from 'dompurify';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { useNotifications } from 'hooks/useNotifications';
@@ -28,11 +33,14 @@ import { useMemo, useState } from 'react';
 import { useCopyToClipboard } from 'react-use';
 import { Query, TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 import { DataSource, StringOperators } from 'types/common/queryBuilder';
+import { FORBID_DOM_PURIFY_TAGS } from 'utils/app';
 
 import { VIEW_TYPES, VIEWS } from './constants';
 import { LogDetailProps } from './LogDetail.interfaces';
 import QueryBuilderSearchWrapper from './QueryBuilderSearchWrapper';
 
+const convert = new Convert();
+
 function LogDetail({
 	log,
 	onClose,
@@ -90,6 +98,17 @@ function LogDetail({
 		}
 	};
 
+	const htmlBody = useMemo(
+		() => ({
+			__html: convert.toHtml(
+				dompurify.sanitize(unescapeString(log?.body || ''), {
+					FORBID_TAGS: [...FORBID_DOM_PURIFY_TAGS],
+				}),
+			),
+		}),
+		[log?.body],
+	);
+
 	const handleJSONCopy = (): void => {
 		copyToClipboard(LogJsonData);
 		notifications.success({
@@ -128,7 +147,7 @@ function LogDetail({
 			<div className="log-detail-drawer__log">
 				<Divider type="vertical" className={cx('log-type-indicator', logType)} />
 				<Tooltip title={log?.body} placement="left">
-					<Typography.Text className="log-body">{log?.body}</Typography.Text>
+					<div className="log-body" dangerouslySetInnerHTML={htmlBody} />
 				</Tooltip>
 
 				<div className="log-overflow-shadow">&nbsp;</div>

frontend/src/components/Logs/ListLogView/index.tsx

@@ -6,6 +6,7 @@ import { Typography } from 'antd';
 import cx from 'classnames';
 import LogDetail from 'components/LogDetail';
 import { VIEW_TYPES } from 'components/LogDetail/constants';
+import { unescapeString } from 'container/LogDetailedView/utils';
 import { FontSize } from 'container/OptionsMenu/types';
 import dayjs from 'dayjs';
 import dompurify from 'dompurify';
@@ -56,7 +57,7 @@ function LogGeneralField({
 	const html = useMemo(
 		() => ({
 			__html: convert.toHtml(
-				dompurify.sanitize(fieldValue, {
+				dompurify.sanitize(unescapeString(fieldValue), {
 					FORBID_TAGS: [...FORBID_DOM_PURIFY_TAGS],
 				}),
 			),

frontend/src/components/Logs/RawLogView/index.tsx

@@ -4,6 +4,7 @@ import Convert from 'ansi-to-html';
 import { DrawerProps } from 'antd';
 import LogDetail from 'components/LogDetail';
 import { VIEW_TYPES, VIEWS } from 'components/LogDetail/constants';
+import { unescapeString } from 'container/LogDetailedView/utils';
 import LogsExplorerContext from 'container/LogsExplorerContext';
 import dayjs from 'dayjs';
 import dompurify from 'dompurify';
@@ -145,7 +146,9 @@ function RawLogView({
 	const html = useMemo(
 		() => ({
 			__html: convert.toHtml(
-				dompurify.sanitize(text, { FORBID_TAGS: [...FORBID_DOM_PURIFY_TAGS] }),
+				dompurify.sanitize(unescapeString(text), {
+					FORBID_TAGS: [...FORBID_DOM_PURIFY_TAGS],
+				}),
 			),
 		}),
 		[text],

frontend/src/components/Logs/TableView/useTableView.tsx

@@ -4,6 +4,7 @@ import Convert from 'ansi-to-html';
 import { Typography } from 'antd';
 import { ColumnsType } from 'antd/es/table';
 import cx from 'classnames';
+import { unescapeString } from 'container/LogDetailedView/utils';
 import dayjs from 'dayjs';
 import dompurify from 'dompurify';
 import { useIsDarkMode } from 'hooks/useDarkMode';
@@ -115,7 +116,7 @@ export const useTableView = (props: UseTableViewProps): UseTableViewResult => {
 						<TableBodyContent
 							dangerouslySetInnerHTML={{
 								__html: convert.toHtml(
-									dompurify.sanitize(field, {
+									dompurify.sanitize(unescapeString(field), {
 										FORBID_TAGS: [...FORBID_DOM_PURIFY_TAGS],
 									}),
 								),

frontend/src/container/LogDetailedView/Overview.tsx

@@ -22,6 +22,7 @@ import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
 
 import { ActionItemProps } from './ActionItem';
 import TableView from './TableView';
+import { removeEscapeCharacters } from './utils';
 
 interface OverviewProps {
 	logData: ILog;
@@ -124,7 +125,7 @@ function Overview({
 						children: (
 							<div className="logs-body-content">
 								<MEditor
-									value={logData.body}
+									value={removeEscapeCharacters(logData.body)}
 									language="json"
 									options={options}
 									onChange={(): void => {}}

frontend/src/container/LogDetailedView/TableView/TableViewActions.tsx

@@ -1,24 +1,28 @@
 import './TableViewActions.styles.scss';
 
 import { Color } from '@signozhq/design-tokens';
+import Convert from 'ansi-to-html';
 import { Button, Popover, Spin, Tooltip, Tree } from 'antd';
 import GroupByIcon from 'assets/CustomIcons/GroupByIcon';
 import cx from 'classnames';
 import CopyClipboardHOC from 'components/Logs/CopyClipboardHOC';
 import { OPERATORS } from 'constants/queryBuilder';
 import ROUTES from 'constants/routes';
+import dompurify from 'dompurify';
 import { isEmpty } from 'lodash-es';
 import { ArrowDownToDot, ArrowUpFromDot, Ellipsis } from 'lucide-react';
 import { useMemo, useState } from 'react';
 import { useLocation } from 'react-router-dom';
 import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
+import { FORBID_DOM_PURIFY_TAGS } from 'utils/app';
 
 import { DataType } from '../TableView';
 import {
 	filterKeyForField,
 	jsonToDataNodes,
 	recursiveParseJSON,
 	removeEscapeCharacters,
+	unescapeString,
 } from '../utils';
 
 interface ITableViewActionsProps {
@@ -39,6 +43,8 @@ interface ITableViewActionsProps {
 	) => () => void;
 }
 
+const convert = new Convert();
+
 export function TableViewActions(
 	props: ITableViewActionsProps,
 ): React.ReactElement {
@@ -71,22 +77,43 @@ export function TableViewActions(
 			);
 		}
 	}
+	const bodyHtml =
+		record.field === 'body'
+			? {
+					__html: convert.toHtml(
+						dompurify.sanitize(unescapeString(record.value), {
+							FORBID_TAGS: [...FORBID_DOM_PURIFY_TAGS],
+						}),
+					),
+			  }
+			: { __html: '' };
 
 	const fieldFilterKey = filterKeyForField(fieldData.field);
 
 	return (
 		<div className={cx('value-field', isOpen ? 'open-popover' : '')}>
-			<CopyClipboardHOC textToCopy={textToCopy}>
+			{record.field === 'body' ? (
 				<span
 					style={{
 						color: Color.BG_SIENNA_400,
 						whiteSpace: 'pre-wrap',
 						tabSize: 4,
 					}}
-				>
-					{removeEscapeCharacters(fieldData.value)}
-				</span>
-			</CopyClipboardHOC>
+					dangerouslySetInnerHTML={bodyHtml}
+				/>
+			) : (
+				<CopyClipboardHOC textToCopy={textToCopy}>
+					<span
+						style={{
+							color: Color.BG_SIENNA_400,
+							whiteSpace: 'pre-wrap',
+							tabSize: 4,
+						}}
+					>
+						{removeEscapeCharacters(fieldData.value)}
+					</span>
+				</CopyClipboardHOC>
+			)}
 
 			{!isListViewPanel && (
 				<span className="action-btn">

frontend/src/container/LogDetailedView/utils.tsx

@@ -251,18 +251,28 @@ export const getDataTypes = (value: unknown): DataTypes => {
 };
 
 export const removeEscapeCharacters = (str: string): string =>
-	str.replace(/\\([ntfr'"\\])/g, (_: string, char: string) => {
-		const escapeMap: Record<string, string> = {
-			n: '\n',
-			t: '\t',
-			f: '\f',
-			r: '\r',
-			"'": "'",
-			'"': '"',
-			'\\': '\\',
-		};
-		return escapeMap[char as keyof typeof escapeMap];
-	});
+	str
+		.replace(/\\[btnfrv0'"\\]/g, '')
+		.replace(/\\x[0-9A-Fa-f]{2}/g, '')
+		.replace(/\\u[0-9A-Fa-f]{4}/g, '');
+
+export const unescapeString = (str: string): string =>
+	str
+		.replace(/\\n/g, '\n') // Replaces escaped newlines
+		.replace(/\\r/g, '\r') // Replaces escaped carriage returns
+		.replace(/\\t/g, '\t') // Replaces escaped tabs
+		.replace(/\\b/g, '\b') // Replaces escaped backspaces
+		.replace(/\\f/g, '\f') // Replaces escaped form feeds
+		.replace(/\\v/g, '\v') // Replaces escaped vertical tabs
+		.replace(/\\'/g, "'") // Replaces escaped single quotes
+		.replace(/\\"/g, '"') // Replaces escaped double quotes
+		.replace(/\\\\/g, '\\') // Replaces escaped backslashes
+		.replace(/\\x([0-9A-Fa-f]{2})/g, (_, hex) =>
+			String.fromCharCode(parseInt(hex, 16)),
+		) // Replaces hexadecimal escape sequences
+		.replace(/\\u([0-9A-Fa-f]{4})/g, (_, hex) =>
+			String.fromCharCode(parseInt(hex, 16)),
+		); // Replaces Unicode escape sequences
 
 export function removeExtraSpaces(input: string): string {
 	return input.replace(/\s+/g, ' ').trim();