132 lines
2.4 KiB
JavaScript
132 lines
2.4 KiB
JavaScript
// Load modules
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// Declare internals
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var internals = {};
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exports.arrayToObject = function (source) {
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var obj = {};
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for (var i = 0, il = source.length; i < il; ++i) {
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if (source[i] !== undefined &&
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source[i] !== null) {
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obj[i] = source[i];
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}
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}
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return obj;
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};
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exports.clone = function (source) {
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if (typeof source !== 'object' ||
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source === null) {
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return source;
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}
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if (Buffer.isBuffer(source)) {
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return source.toString();
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}
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var obj = Array.isArray(source) ? [] : {};
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for (var i in source) {
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if (source.hasOwnProperty(i)) {
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obj[i] = exports.clone(source[i]);
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}
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}
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return obj;
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};
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exports.merge = function (target, source) {
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if (!source) {
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return target;
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}
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var obj = exports.clone(target);
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if (Array.isArray(source)) {
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for (var i = 0, il = source.length; i < il; ++i) {
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if (source[i] !== undefined) {
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obj[i] = source[i];
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}
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}
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return obj;
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}
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if (Array.isArray(obj)) {
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obj = exports.arrayToObject(obj);
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}
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var keys = Object.keys(source);
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for (var k = 0, kl = keys.length; k < kl; ++k) {
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var key = keys[k];
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var value = source[key];
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if (value &&
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typeof value === 'object') {
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if (!obj[key]) {
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obj[key] = exports.clone(value);
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}
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else {
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obj[key] = exports.merge(obj[key], value);
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}
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}
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else {
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obj[key] = value;
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}
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}
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return obj;
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};
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exports.decode = function (str) {
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try {
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return decodeURIComponent(str.replace(/\+/g, ' '));
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} catch (e) {
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return str;
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}
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};
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exports.compact = function (obj) {
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if (typeof obj !== 'object') {
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return obj;
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}
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var compacted = {};
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for (var key in obj) {
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if (obj.hasOwnProperty(key)) {
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if (Array.isArray(obj[key])) {
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compacted[key] = [];
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for (var i = 0, l = obj[key].length; i < l; i++) {
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if (obj[key].hasOwnProperty(i) &&
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obj[key][i]) {
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compacted[key].push(obj[key][i]);
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}
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}
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}
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else {
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compacted[key] = exports.compact(obj[key]);
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}
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}
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}
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return compacted;
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};
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