43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
import { isObject } from './utils';
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import { paramsList } from './params-list';
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function getChangedParams(swiperParams, oldParams) {
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var keys = [];
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if (!oldParams) return keys;
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var addKey = function addKey(key) {
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if (keys.indexOf(key) < 0) keys.push(key);
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};
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var watchParams = paramsList.filter(function (key) {
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return key[0] === '_';
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}).map(function (key) {
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return key.replace(/_/, '');
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});
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watchParams.forEach(function (key) {
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if (key in swiperParams && key in oldParams) {
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if (isObject(swiperParams[key]) && isObject(oldParams[key])) {
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var newKeys = Object.keys(swiperParams[key]);
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var oldKeys = Object.keys(oldParams[key]);
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if (newKeys.length !== oldKeys.length) {
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addKey(key);
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} else {
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newKeys.forEach(function (newKey) {
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if (swiperParams[key][newKey] !== oldParams[key][newKey]) {
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addKey(key);
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}
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});
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oldKeys.forEach(function (oldKey) {
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if (swiperParams[key][oldKey] !== oldParams[key][oldKey]) addKey(key);
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});
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}
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} else if (swiperParams[key] !== oldParams[key]) {
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addKey(key);
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}
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}
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});
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return keys;
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}
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export { getChangedParams }; |