Files
ohif-viewer/platform/core/src/utils/urlUtil.js
T

68 lines
1.3 KiB
JavaScript

import lib from 'query-string';
const PARAM_SEPARATOR = ';';
const PARAM_PATTERN_IDENTIFIER = ':';
function toLowerCaseFirstLetter(word) {
return word[0].toLowerCase() + word.slice(1);
}
const getFilters = (location = {}) => {
const { search } = location;
if (!search) {
return;
}
const searchParameters = parse(search);
const filters = {};
Object.entries(searchParameters).forEach(([key, value]) => {
filters[toLowerCaseFirstLetter(key)] = value;
});
return filters;
};
const decode = (strToDecode = '') => {
try {
const decoded = window.atob(strToDecode);
return decoded;
} catch (e) {
return strToDecode;
}
};
const parse = toParse => {
if (toParse) {
return lib.parse(toParse);
}
return {};
};
const parseParam = paramStr => {
const _paramDecoded = decode(paramStr);
if (_paramDecoded && typeof _paramDecoded === 'string') {
return _paramDecoded.split(PARAM_SEPARATOR);
}
};
const replaceParam = (path = '', paramKey, paramValue) => {
const paramPattern = `${PARAM_PATTERN_IDENTIFIER}${paramKey}`;
if (paramValue) {
return path.replace(paramPattern, paramValue);
}
return path;
};
const queryString = {
getQueryFilters: getFilters,
};
const paramString = {
parseParam: parseParam,
replaceParam: replaceParam,
};
export { parse, queryString, paramString };