63 lines
1.6 KiB
JavaScript
63 lines
1.6 KiB
JavaScript
function isObject(subject) {
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return subject instanceof Object || (typeof subject === 'object' && subject !== null);
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}
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function isString(subject) {
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return typeof subject === 'string';
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}
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// Search for some string inside any object or array
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function search(object, query, property = null, result = []) {
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// Create the search pattern
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const pattern = new RegExp(query.trim(), 'i');
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Object.keys(object).forEach(key => {
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const item = object[key];
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// Stop here if item is empty
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if (!item) {
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return;
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}
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// Get the value to be compared
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const value = isString(property) ? item[property] : item;
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// Check if the value match the pattern
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if (isString(value) && pattern.test(value)) {
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// Add the current item to the result
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result.push(item);
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}
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if (isObject(item)) {
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// Search recursively the item if the current item is an object
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search(item, query, property, result);
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}
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});
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// Return the found items
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return result;
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}
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// Encode any string into a safe format for HTML id attribute
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function encodeId(input) {
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const string = input && input.toString ? input.toString() : input;
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// Return an underscore if the given string is empty or if it's not a string
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if (string === '' || typeof string !== 'string') {
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return '_';
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}
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// Create a converter to replace non accepted chars
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const converter = match => '_' + match[0].charCodeAt(0).toString(16) + '_';
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// Encode the given string and return it
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return string.replace(/[^a-zA-Z0-9-]/g, converter);
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}
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const string = {
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search,
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encodeId,
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};
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export default string;
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