| 1 | /*
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| 2 | * The MIT License (MIT)
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| 3 | *
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| 4 | * Copyright (c) 2015 - present Instructure, Inc.
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| 5 | *
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy
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| 7 | * of this software and associated documentation files (the "Software"), to deal
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| 8 | * in the Software without restriction, including without limitation the rights
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| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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| 10 | * copies of the Software, and to permit persons to whom the Software is
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| 11 | * furnished to do so, subject to the following conditions:
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| 12 | *
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| 13 | * The above copyright notice and this permission notice shall be included in all
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| 14 | * copies or substantial portions of the Software.
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| 15 | *
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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| 22 | * SOFTWARE.
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| 23 | */
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| 24 | import { isEmpty, camelize } from '@instructure/ui-utils'
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| 25 | import { error } from '@instructure/console/macro'
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| 26 |
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| 27 | /**
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| 28 | * ---
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| 29 | * category: utilities/themes
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| 30 | * ---
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| 31 | * Given a theme object, a string of space delimited prop values,
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| 32 | * and a propName prefix, combines each prop value with the
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| 33 | * propName prefix and replaces it with a corresponding value
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| 34 | * from the theme object.
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| 35 | *
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| 36 | * @param {String} componentName - the name of the component (for error messages)
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| 37 | * @param {Object} componentTheme - a theme object of keys and values
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| 38 | * @param {String} propValue - a space delimited string of values
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| 39 | * @param {String} propName - a prefix to combine with each propValue
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| 40 | * @returns {String} a string with each value replaced with a value from the theme object
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| 41 | */
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| 42 | function getShorthandPropValue(
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| 43 | componentName,
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| 44 | componentTheme,
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| 45 | propValue,
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| 46 | propName
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| 47 | ) {
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| 48 | if (typeof propValue !== 'string' || isEmpty(componentTheme)) {
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| 49 | return
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| 50 | }
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| 51 |
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| 52 | return propValue
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| 53 | .split(' ')
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| 54 | .map((shortHandValue) => {
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| 55 | if (shortHandValue === 'auto' || shortHandValue === '0') {
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| 56 | return shortHandValue
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| 57 | }
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| 58 |
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| 59 | if (shortHandValue === 'none') {
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| 60 | return '0'
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| 61 | }
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| 62 |
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| 63 | if (shortHandValue === 'circle') {
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| 64 | return '100%'
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| 65 | }
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| 66 |
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| 67 | if (shortHandValue === 'pill') {
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| 68 | return '999em'
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| 69 | }
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| 70 |
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| 71 | const themeVariableName = camelize(`${propName}-${shortHandValue}`)
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| 72 | const themeVariableValue = componentTheme[themeVariableName]
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| 73 |
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| 74 | error(
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| 75 | themeVariableValue,
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| 76 | `[${componentName}] '${themeVariableName}' is an invalid '${propName}' value.`
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| 77 | )
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| 78 |
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| 79 | return themeVariableValue || '0'
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| 80 | })
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| 81 | .join(' ')
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| 82 | .trim()
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| 83 | }
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| 84 |
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| 85 | export default getShorthandPropValue
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| 86 | export { getShorthandPropValue }
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