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Merge branch '7.x' of https://github.com/elastic/kibana into backport…
…/7.x/pr-53822
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48 changes: 48 additions & 0 deletions
48
x-pack/legacy/plugins/actions/server/builtin_action_types/lib/string_utils.test.ts
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/* | ||
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
* or more contributor license agreements. Licensed under the Elastic License; | ||
* you may not use this file except in compliance with the Elastic License. | ||
*/ | ||
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import { withoutControlCharacters } from './string_utils'; | ||
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describe('ensureSingleLineString()', () => { | ||
test('works with plain ole strings', () => { | ||
expect(withoutControlCharacters('')).toEqual(''); | ||
expect(withoutControlCharacters(' a b c ')).toEqual(' a b c '); | ||
}); | ||
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test('works with multiple control characters', () => { | ||
expect(withoutControlCharacters(' \r \n ')).toEqual(' ; ; '); | ||
expect(withoutControlCharacters('\r \n ')).toEqual('; ; '); | ||
expect(withoutControlCharacters(' \r \n')).toEqual(' ; ;'); | ||
expect(withoutControlCharacters('\r \n')).toEqual('; ;'); | ||
}); | ||
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test('works with /00-/1F, except tab', () => { | ||
for (let c = 0; c <= 0x1f; c++) { | ||
if (c === 0x09) { | ||
expect(withoutControlCharacters(String.fromCharCode(c))).toEqual('\t'); | ||
} else { | ||
expect(withoutControlCharacters(String.fromCharCode(c))).toEqual(';'); | ||
} | ||
} | ||
expect(withoutControlCharacters(String.fromCharCode(0x20))).toEqual(' '); | ||
}); | ||
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test('works with /7F-/9F', () => { | ||
expect(withoutControlCharacters(String.fromCharCode(0x7e))).toEqual('~'); | ||
for (let c = 0x7f; c <= 0x9f; c++) { | ||
expect(withoutControlCharacters(String.fromCharCode(c))).toEqual(';'); | ||
} | ||
const nbsp = String.fromCharCode(0xa0); | ||
expect(withoutControlCharacters(nbsp)).toEqual(nbsp); | ||
}); | ||
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test('works with UCS newlines', () => { | ||
expect(withoutControlCharacters('\u2027')).toEqual('\u2027'); | ||
expect(withoutControlCharacters('\u2028')).toEqual(';'); | ||
expect(withoutControlCharacters('\u2029')).toEqual(';'); | ||
expect(withoutControlCharacters('\u202A')).toEqual('\u202A'); | ||
}); | ||
}); |
14 changes: 14 additions & 0 deletions
14
x-pack/legacy/plugins/actions/server/builtin_action_types/lib/string_utils.ts
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/* | ||
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
* or more contributor license agreements. Licensed under the Elastic License; | ||
* you may not use this file except in compliance with the Elastic License. | ||
*/ | ||
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// see: https://en.wikipedia.org/wiki/Unicode_control_characters | ||
// but don't include tabs (0x09), they're fine | ||
const CONTROL_CHAR_PATTERN = /[\x00-\x08]|[\x0A-\x1F]|[\x7F-\x9F]|[\u2028-\u2029]/g; | ||
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// replaces control characters in string with ;, but leaves tabs | ||
export function withoutControlCharacters(s: string): string { | ||
return s.replace(CONTROL_CHAR_PATTERN, ';'); | ||
} |
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58 changes: 58 additions & 0 deletions
58
x-pack/legacy/plugins/maps/public/layers/sources/es_search_source/load_index_settings.js
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/* | ||
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
* or more contributor license agreements. Licensed under the Elastic License; | ||
* you may not use this file except in compliance with the Elastic License. | ||
*/ | ||
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import { | ||
DEFAULT_MAX_RESULT_WINDOW, | ||
DEFAULT_MAX_INNER_RESULT_WINDOW, | ||
INDEX_SETTINGS_API_PATH, | ||
} from '../../../../common/constants'; | ||
import { kfetch } from 'ui/kfetch'; | ||
import { toastNotifications } from 'ui/notify'; | ||
import { i18n } from '@kbn/i18n'; | ||
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let toastDisplayed = false; | ||
const indexSettings = new Map(); | ||
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export async function loadIndexSettings(indexPatternTitle) { | ||
if (indexSettings.has(indexPatternTitle)) { | ||
return indexSettings.get(indexPatternTitle); | ||
} | ||
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const fetchPromise = fetchIndexSettings(indexPatternTitle); | ||
indexSettings.set(indexPatternTitle, fetchPromise); | ||
return fetchPromise; | ||
} | ||
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async function fetchIndexSettings(indexPatternTitle) { | ||
try { | ||
const indexSettings = await kfetch({ | ||
pathname: `../${INDEX_SETTINGS_API_PATH}`, | ||
query: { | ||
indexPatternTitle, | ||
}, | ||
}); | ||
return indexSettings; | ||
} catch (err) { | ||
const warningMsg = i18n.translate('xpack.maps.indexSettings.fetchErrorMsg', { | ||
defaultMessage: `Unable to fetch index settings for index pattern '{indexPatternTitle}'. | ||
Ensure you have '{viewIndexMetaRole}' role.`, | ||
values: { | ||
indexPatternTitle, | ||
viewIndexMetaRole: 'view_index_metadata', | ||
}, | ||
}); | ||
if (!toastDisplayed) { | ||
// Only show toast for first failure to avoid flooding user with warnings | ||
toastDisplayed = true; | ||
toastNotifications.addWarning(warningMsg); | ||
} | ||
console.warn(warningMsg); | ||
return { | ||
maxResultWindow: DEFAULT_MAX_RESULT_WINDOW, | ||
maxInnerResultWindow: DEFAULT_MAX_INNER_RESULT_WINDOW, | ||
}; | ||
} | ||
} |
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