74 строки
2.5 KiB
JavaScript
74 строки
2.5 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = hasProp;
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exports.hasAnyProp = hasAnyProp;
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exports.hasEveryProp = hasEveryProp;
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var _propName = require('./propName');
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var _propName2 = _interopRequireDefault(_propName);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var DEFAULT_OPTIONS = {
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spreadStrict: true,
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ignoreCase: true
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};
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/**
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* Returns boolean indicating whether an prop exists on the props
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* property of a JSX element node.
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*/
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function hasProp() {
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var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
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var prop = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
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var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
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var propToCheck = options.ignoreCase ? prop.toUpperCase() : prop;
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return props.some(function (attribute) {
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// If the props contain a spread prop, then refer to strict param.
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if (attribute.type === 'JSXSpreadAttribute') {
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return !options.spreadStrict;
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}
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var currentProp = options.ignoreCase ? (0, _propName2.default)(attribute).toUpperCase() : (0, _propName2.default)(attribute);
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return propToCheck === currentProp;
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});
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}
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/**
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* Given the props on a node and a list of props to check, this returns a boolean
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* indicating if any of them exist on the node.
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*/
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function hasAnyProp() {
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var nodeProps = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
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var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
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var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
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var propsToCheck = typeof props === 'string' ? props.split(' ') : props;
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return propsToCheck.some(function (prop) {
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return hasProp(nodeProps, prop, options);
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});
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}
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/**
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* Given the props on a node and a list of props to check, this returns a boolean
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* indicating if all of them exist on the node
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*/
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function hasEveryProp() {
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var nodeProps = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
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var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
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var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : DEFAULT_OPTIONS;
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var propsToCheck = typeof props === 'string' ? props.split(' ') : props;
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return propsToCheck.every(function (prop) {
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return hasProp(nodeProps, prop, options);
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});
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} |