mirror of
https://github.com/NativeScript/NativeScript.git
synced 2025-11-05 13:26:48 +08:00
chore: format
This commit is contained in:
Nathan Walker
@@ -1,14 +1,14 @@
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//@private
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export module bindingConstants {
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export const sourceProperty: string;
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export const targetProperty: string;
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export const expression: string;
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export const twoWay: string;
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export const source: string;
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export const bindingValueKey: string;
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export const parentValueKey: string;
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export const parentsValueKey: string;
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export const newPropertyValueKey: string;
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export const sourceProperty: string;
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export const targetProperty: string;
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export const expression: string;
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export const twoWay: string;
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export const source: string;
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export const bindingValueKey: string;
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export const parentValueKey: string;
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export const parentsValueKey: string;
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export const newPropertyValueKey: string;
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}
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export function getBindingOptions(name: string, value: string): any;
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@@ -2,15 +2,15 @@
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const expressionSymbolsRegex = /[\+\-\*\/%\?:<>=!\|&\(\)^~]/;
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export module bindingConstants {
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export const sourceProperty = "sourceProperty";
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export const targetProperty = "targetProperty";
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export const expression = "expression";
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export const twoWay = "twoWay";
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export const source = "source";
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export const bindingValueKey = "$value";
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export const parentValueKey = "$parent";
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export const parentsValueKey = "$parents";
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export const newPropertyValueKey = "$newPropertyValue";
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export const sourceProperty = "sourceProperty";
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export const targetProperty = "targetProperty";
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export const expression = "expression";
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export const twoWay = "twoWay";
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export const source = "source";
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export const bindingValueKey = "$value";
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export const parentValueKey = "$parent";
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export const parentsValueKey = "$parents";
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export const newPropertyValueKey = "$newPropertyValue";
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}
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const hasEqualSignRegex = /=+/;
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@@ -20,195 +20,218 @@ const equalSignComparisionOperatorsRegex = /(==|===|>=|<=|!=|!==)/;
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export const parentsRegex = /\$parents\s*\[\s*(['"]*)\w*\1\s*\]/g;
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function isNamedParam(value) {
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const equalSignIndex = value.search(hasEqualSignRegex);
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if (equalSignIndex > -1) {
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const equalSignSurround = value.substr(equalSignIndex > 0 ? equalSignIndex - 1 : 0, 3);
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if (equalSignSurround.search(equalSignComparisionOperatorsRegex) === -1) {
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return true;
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}
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}
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const equalSignIndex = value.search(hasEqualSignRegex);
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if (equalSignIndex > -1) {
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const equalSignSurround = value.substr(
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equalSignIndex > 0 ? equalSignIndex - 1 : 0,
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3
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);
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if (
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equalSignSurround.search(equalSignComparisionOperatorsRegex) === -1
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) {
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return true;
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}
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}
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return false;
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return false;
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}
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function areNamedParams(params: Array<any>) {
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for (let i = 0; i < params.length; i++) {
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if (isNamedParam(params[i])) {
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return true;
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}
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}
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for (let i = 0; i < params.length; i++) {
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if (isNamedParam(params[i])) {
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return true;
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}
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}
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return false;
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return false;
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}
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const namedParamConstants = {
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propName: "propName",
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propValue: "propValue"
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propName: "propName",
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propValue: "propValue",
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};
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function getPropertyNameValuePair(param, knownOptions, callback) {
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let nameValuePair = {};
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let propertyName = param.substr(0, param.indexOf("=")).trim();
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const propertyValue = param.substr(param.indexOf("=") + 1).trim();
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if (knownOptions) {
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if (!propertyName) {
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propertyName = knownOptions.defaultProperty;
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}
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else {
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propertyName = propertyName in knownOptions ? propertyName : null;
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}
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}
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let nameValuePair = {};
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let propertyName = param.substr(0, param.indexOf("=")).trim();
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const propertyValue = param.substr(param.indexOf("=") + 1).trim();
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if (knownOptions) {
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if (!propertyName) {
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propertyName = knownOptions.defaultProperty;
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} else {
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propertyName = propertyName in knownOptions ? propertyName : null;
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}
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}
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if (propertyName) {
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if (callback) {
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nameValuePair = callback(propertyName, propertyValue);
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}
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else {
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nameValuePair[namedParamConstants.propName] = propertyName;
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nameValuePair[namedParamConstants.propValue] = propertyValue;
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}
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if (propertyName) {
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if (callback) {
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nameValuePair = callback(propertyName, propertyValue);
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} else {
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nameValuePair[namedParamConstants.propName] = propertyName;
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nameValuePair[namedParamConstants.propValue] = propertyValue;
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}
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return nameValuePair;
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}
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return nameValuePair;
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}
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return null;
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return null;
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}
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function parseNamedProperties(parameterList, knownOptions, callback) {
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const result = {};
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let nameValuePair;
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for (let i = 0; i < parameterList.length; i++) {
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nameValuePair = getPropertyNameValuePair(parameterList[i], knownOptions, callback);
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if (nameValuePair) {
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result[nameValuePair[namedParamConstants.propName]] = nameValuePair[namedParamConstants.propValue];
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}
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}
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const result = {};
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let nameValuePair;
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for (let i = 0; i < parameterList.length; i++) {
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nameValuePair = getPropertyNameValuePair(
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parameterList[i],
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knownOptions,
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callback
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);
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if (nameValuePair) {
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result[nameValuePair[namedParamConstants.propName]] =
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nameValuePair[namedParamConstants.propValue];
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}
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}
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return result;
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return result;
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}
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function getParamsArray(value: string) {
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const result = [];
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let skipComma = 0;
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let indexReached = 0;
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let singleQuoteBlock = false;
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let doubleQuoteBlock = false;
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const result = [];
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let skipComma = 0;
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let indexReached = 0;
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let singleQuoteBlock = false;
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let doubleQuoteBlock = false;
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for (let i = 0; i < value.length; i++) {
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if (value[i] === "\"") {
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doubleQuoteBlock = !doubleQuoteBlock;
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}
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for (let i = 0; i < value.length; i++) {
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if (value[i] === '"') {
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doubleQuoteBlock = !doubleQuoteBlock;
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}
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if (value[i] === "'") {
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singleQuoteBlock = !singleQuoteBlock;
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}
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if (value[i] === "'") {
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singleQuoteBlock = !singleQuoteBlock;
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}
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if (value[i] === "(" || value[i] === "[") {
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skipComma++;
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}
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if (value[i] === "(" || value[i] === "[") {
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skipComma++;
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}
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if (value[i] === ")" || value[i] === "]") {
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skipComma--;
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}
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if (value[i] === ")" || value[i] === "]") {
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skipComma--;
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}
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if (value[i] === "," && skipComma === 0 && !(singleQuoteBlock || doubleQuoteBlock)) {
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result.push(value.substr(indexReached, i - indexReached));
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indexReached = i + 1;
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}
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}
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if (
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value[i] === "," &&
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skipComma === 0 &&
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!(singleQuoteBlock || doubleQuoteBlock)
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) {
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result.push(value.substr(indexReached, i - indexReached));
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indexReached = i + 1;
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}
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}
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result.push(value.substr(indexReached));
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result.push(value.substr(indexReached));
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return result;
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return result;
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}
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function isExpression(expression: string): boolean {
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if (expression.search(expressionSymbolsRegex) > -1) {
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const parentsMatches = expression.match(parentsRegex);
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if (parentsMatches) {
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const restOfExpression = expression.substr(expression.indexOf(parentsMatches[0]) + parentsMatches[0].length);
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// no more expression regognition symbols so it is safe for sourceProperty
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if (!(restOfExpression.search(expressionSymbolsRegex) > -1)) {
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return false;
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}
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}
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if (expression.search(expressionSymbolsRegex) > -1) {
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const parentsMatches = expression.match(parentsRegex);
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if (parentsMatches) {
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const restOfExpression = expression.substr(
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expression.indexOf(parentsMatches[0]) + parentsMatches[0].length
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);
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// no more expression regognition symbols so it is safe for sourceProperty
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if (!(restOfExpression.search(expressionSymbolsRegex) > -1)) {
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return false;
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}
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}
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return true;
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}
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return true;
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}
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return false;
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return false;
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}
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export function getBindingOptions(name: string, value: string): any {
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let namedParams = [];
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const params = getParamsArray(value);
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if (!areNamedParams(params)) {
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if (params.length === 1) {
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const trimmedValue = params[0].trim();
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let sourceProp;
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if (isExpression(trimmedValue)) {
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sourceProp = bindingConstants.bindingValueKey;
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namedParams.push(bindingConstants.expression + " = " + trimmedValue);
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}
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else {
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sourceProp = trimmedValue;
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}
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namedParams.push(bindingConstants.sourceProperty + " = " + sourceProp);
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let namedParams = [];
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const params = getParamsArray(value);
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if (!areNamedParams(params)) {
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if (params.length === 1) {
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const trimmedValue = params[0].trim();
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let sourceProp;
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if (isExpression(trimmedValue)) {
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sourceProp = bindingConstants.bindingValueKey;
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namedParams.push(
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bindingConstants.expression + " = " + trimmedValue
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);
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} else {
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sourceProp = trimmedValue;
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}
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namedParams.push(
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bindingConstants.sourceProperty + " = " + sourceProp
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);
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namedParams.push(bindingConstants.twoWay + " = true");
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}
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else {
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namedParams.push(bindingConstants.sourceProperty + " = " + params[0].trim());
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namedParams.push(bindingConstants.expression + " = " + params[1].trim());
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const twoWay = params[2] ? params[2].toLowerCase().trim() === "true" : true;
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namedParams.push(bindingConstants.twoWay + " = " + twoWay);
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}
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}
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else {
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namedParams = params;
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}
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namedParams.push(bindingConstants.twoWay + " = true");
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} else {
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namedParams.push(
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bindingConstants.sourceProperty + " = " + params[0].trim()
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);
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namedParams.push(
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bindingConstants.expression + " = " + params[1].trim()
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);
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const twoWay = params[2]
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? params[2].toLowerCase().trim() === "true"
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: true;
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namedParams.push(bindingConstants.twoWay + " = " + twoWay);
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}
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} else {
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namedParams = params;
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}
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const bindingPropertyHandler = function (prop, value) {
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const result = {};
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result[namedParamConstants.propName] = prop;
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if (prop === bindingConstants.twoWay) {
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// create a real boolean value
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if (value === "true") {
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result[namedParamConstants.propValue] = true;
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}
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else {
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result[namedParamConstants.propValue] = false;
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}
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}
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else {
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result[namedParamConstants.propValue] = value;
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}
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const bindingPropertyHandler = function (prop, value) {
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const result = {};
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result[namedParamConstants.propName] = prop;
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if (prop === bindingConstants.twoWay) {
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// create a real boolean value
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if (value === "true") {
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result[namedParamConstants.propValue] = true;
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} else {
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result[namedParamConstants.propValue] = false;
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}
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} else {
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result[namedParamConstants.propValue] = value;
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}
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return result;
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};
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return result;
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};
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const bindingOptionsParameters = parseNamedProperties(namedParams, xmlBindingProperties, bindingPropertyHandler);
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const bindOptions = {
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targetProperty: name
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};
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const bindingOptionsParameters = parseNamedProperties(
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namedParams,
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xmlBindingProperties,
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bindingPropertyHandler
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);
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const bindOptions = {
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targetProperty: name,
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};
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for (let prop in bindingOptionsParameters) {
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if (bindingOptionsParameters.hasOwnProperty(prop)) {
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bindOptions[prop] = bindingOptionsParameters[prop];
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}
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}
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for (let prop in bindingOptionsParameters) {
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if (bindingOptionsParameters.hasOwnProperty(prop)) {
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bindOptions[prop] = bindingOptionsParameters[prop];
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}
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}
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if (bindOptions[bindingConstants.twoWay] === undefined) {
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bindOptions[bindingConstants.twoWay] = true;
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}
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if (bindOptions[bindingConstants.twoWay] === undefined) {
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bindOptions[bindingConstants.twoWay] = true;
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}
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return bindOptions;
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return bindOptions;
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}
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const xmlBindingProperties = {
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sourceProperty: true,
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expression: true,
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twoWay: true,
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source: true,
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defaultProperty: bindingConstants.sourceProperty
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sourceProperty: true,
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expression: true,
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twoWay: true,
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source: true,
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defaultProperty: bindingConstants.sourceProperty,
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};
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@@ -1,9 +1,22 @@
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import { View } from "../../core/view";
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export interface ComponentModule {
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component: View;
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exports: any;
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component: View;
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exports: any;
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}
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export function getComponentModule(elementName: string, namespace: string, attributes: Object, exports: Object, moduleNamePath?: string, isRootComponent?: boolean): ComponentModule;
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export function setPropertyValue(instance: View, instanceModuleExports: Object, pageExports: Object, propertyName: string, propertyValue: any): void;
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export function getComponentModule(
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elementName: string,
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||||
namespace: string,
|
||||
attributes: Object,
|
||||
exports: Object,
|
||||
moduleNamePath?: string,
|
||||
isRootComponent?: boolean
|
||||
): ComponentModule;
|
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export function setPropertyValue(
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instance: View,
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||||
instanceModuleExports: Object,
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||||
pageExports: Object,
|
||||
propertyName: string,
|
||||
propertyValue: any
|
||||
): void;
|
||||
|
||||
@@ -13,196 +13,293 @@ import { resolveModuleName } from "../../../module-name-resolver";
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||||
|
||||
const UI_PATH = "ui/";
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||||
const MODULES = {
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||||
"TabViewItem": "ui/tab-view",
|
||||
"TabStrip": "ui/tab-navigation-base/tab-strip",
|
||||
"TabStripItem": "ui/tab-navigation-base/tab-strip-item",
|
||||
"TabContentItem": "ui/tab-navigation-base/tab-content-item",
|
||||
"FormattedString": "ui/text-base/formatted-string",
|
||||
"Span": "ui/text-base/span",
|
||||
"ActionItem": "ui/action-bar",
|
||||
"NavigationButton": "ui/action-bar",
|
||||
"SegmentedBarItem": "ui/segmented-bar",
|
||||
TabViewItem: "ui/tab-view",
|
||||
TabStrip: "ui/tab-navigation-base/tab-strip",
|
||||
TabStripItem: "ui/tab-navigation-base/tab-strip-item",
|
||||
TabContentItem: "ui/tab-navigation-base/tab-content-item",
|
||||
FormattedString: "ui/text-base/formatted-string",
|
||||
Span: "ui/text-base/span",
|
||||
ActionItem: "ui/action-bar",
|
||||
NavigationButton: "ui/action-bar",
|
||||
SegmentedBarItem: "ui/segmented-bar",
|
||||
};
|
||||
|
||||
const CODE_FILE = "codeFile";
|
||||
const CSS_FILE = "cssFile";
|
||||
const IMPORT = "import";
|
||||
|
||||
const createComponentInstance = profile("createComponentInstance", (elementName: string, namespace: string): { instance: View, instanceModule: Object } => {
|
||||
let instance: View;
|
||||
let instanceModule: Object;
|
||||
// Get module id.
|
||||
let resolvedModuleName;
|
||||
try {
|
||||
if (typeof namespace === "string") {
|
||||
resolvedModuleName = resolveModuleName(namespace, "");
|
||||
instanceModule = global.loadModule(resolvedModuleName, true);
|
||||
} else {
|
||||
// load module from @nativescript/core/ui or mapped paths
|
||||
resolvedModuleName = MODULES[elementName] || UI_PATH +
|
||||
(elementName.toLowerCase().indexOf("layout") !== -1 ? "layouts/" : "") +
|
||||
elementName.split(/(?=[A-Z])/).join("-").toLowerCase();
|
||||
const createComponentInstance = profile(
|
||||
"createComponentInstance",
|
||||
(
|
||||
elementName: string,
|
||||
namespace: string
|
||||
): { instance: View; instanceModule: Object } => {
|
||||
let instance: View;
|
||||
let instanceModule: Object;
|
||||
// Get module id.
|
||||
let resolvedModuleName;
|
||||
try {
|
||||
if (typeof namespace === "string") {
|
||||
resolvedModuleName = resolveModuleName(namespace, "");
|
||||
instanceModule = global.loadModule(resolvedModuleName, true);
|
||||
} else {
|
||||
// load module from @nativescript/core/ui or mapped paths
|
||||
resolvedModuleName =
|
||||
MODULES[elementName] ||
|
||||
UI_PATH +
|
||||
(elementName.toLowerCase().indexOf("layout") !== -1
|
||||
? "layouts/"
|
||||
: "") +
|
||||
elementName
|
||||
.split(/(?=[A-Z])/)
|
||||
.join("-")
|
||||
.toLowerCase();
|
||||
|
||||
// don't register core modules for HMR self-accept
|
||||
instanceModule = global.loadModule(resolvedModuleName, false);
|
||||
}
|
||||
// don't register core modules for HMR self-accept
|
||||
instanceModule = global.loadModule(resolvedModuleName, false);
|
||||
}
|
||||
|
||||
// Get the component type from module.
|
||||
const instanceType = instanceModule[elementName] || Object;
|
||||
// Get the component type from module.
|
||||
const instanceType = instanceModule[elementName] || Object;
|
||||
|
||||
// Create instance of the component.
|
||||
instance = new instanceType();
|
||||
} catch (ex) {
|
||||
const debug: typeof debugModule = require("../../../utils/debug");
|
||||
throw new debug.ScopeError(ex, "Module '" + resolvedModuleName + "' not found for element '" + (namespace ? namespace + ":" : "") + elementName + "'.");
|
||||
}
|
||||
// Create instance of the component.
|
||||
instance = new instanceType();
|
||||
} catch (ex) {
|
||||
const debug: typeof debugModule = require("../../../utils/debug");
|
||||
throw new debug.ScopeError(
|
||||
ex,
|
||||
"Module '" +
|
||||
resolvedModuleName +
|
||||
"' not found for element '" +
|
||||
(namespace ? namespace + ":" : "") +
|
||||
elementName +
|
||||
"'."
|
||||
);
|
||||
}
|
||||
|
||||
return { instance, instanceModule };
|
||||
});
|
||||
return { instance, instanceModule };
|
||||
}
|
||||
);
|
||||
|
||||
const getComponentModuleExports = profile("getComponentModuleExports", (instance: View, moduleExports: Object, attributes: Object): Object => {
|
||||
if (attributes) {
|
||||
const codeFileAttribute = attributes[CODE_FILE] || attributes[IMPORT];
|
||||
if (codeFileAttribute) {
|
||||
const resolvedCodeFileModule = resolveModuleName(sanitizeModuleName(codeFileAttribute), "");
|
||||
if (resolvedCodeFileModule) {
|
||||
moduleExports = global.loadModule(resolvedCodeFileModule, true);
|
||||
(<any>instance).exports = moduleExports;
|
||||
} else {
|
||||
throw new Error(`Code file with path "${codeFileAttribute}" cannot be found! Looking for webpack module with name "${resolvedCodeFileModule}"`);
|
||||
}
|
||||
}
|
||||
}
|
||||
const getComponentModuleExports = profile(
|
||||
"getComponentModuleExports",
|
||||
(instance: View, moduleExports: Object, attributes: Object): Object => {
|
||||
if (attributes) {
|
||||
const codeFileAttribute =
|
||||
attributes[CODE_FILE] || attributes[IMPORT];
|
||||
if (codeFileAttribute) {
|
||||
const resolvedCodeFileModule = resolveModuleName(
|
||||
sanitizeModuleName(codeFileAttribute),
|
||||
""
|
||||
);
|
||||
if (resolvedCodeFileModule) {
|
||||
moduleExports = global.loadModule(
|
||||
resolvedCodeFileModule,
|
||||
true
|
||||
);
|
||||
(<any>instance).exports = moduleExports;
|
||||
} else {
|
||||
throw new Error(
|
||||
`Code file with path "${codeFileAttribute}" cannot be found! Looking for webpack module with name "${resolvedCodeFileModule}"`
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return moduleExports;
|
||||
});
|
||||
return moduleExports;
|
||||
}
|
||||
);
|
||||
|
||||
const applyComponentCss = profile("applyComponentCss", (instance: View, moduleName: string, attributes: Object) => {
|
||||
let cssApplied = false;
|
||||
const applyComponentCss = profile(
|
||||
"applyComponentCss",
|
||||
(instance: View, moduleName: string, attributes: Object) => {
|
||||
let cssApplied = false;
|
||||
|
||||
if (attributes && attributes[CSS_FILE]) {
|
||||
let resolvedCssModuleName = resolveModuleName(sanitizeModuleName(attributes[CSS_FILE]), "css");
|
||||
if (attributes && attributes[CSS_FILE]) {
|
||||
let resolvedCssModuleName = resolveModuleName(
|
||||
sanitizeModuleName(attributes[CSS_FILE]),
|
||||
"css"
|
||||
);
|
||||
|
||||
if (resolvedCssModuleName) {
|
||||
instance.addCssFile(resolvedCssModuleName);
|
||||
cssApplied = true;
|
||||
} else {
|
||||
throw new Error(`Css file with path "${attributes[CSS_FILE]}" cannot be found! Looking for webpack module with name "${resolvedCssModuleName}"`);
|
||||
}
|
||||
}
|
||||
if (resolvedCssModuleName) {
|
||||
instance.addCssFile(resolvedCssModuleName);
|
||||
cssApplied = true;
|
||||
} else {
|
||||
throw new Error(
|
||||
`Css file with path "${attributes[CSS_FILE]}" cannot be found! Looking for webpack module with name "${resolvedCssModuleName}"`
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
if (moduleName && !cssApplied) {
|
||||
let resolvedCssModuleName = resolveModuleName(moduleName, "css");
|
||||
if (resolvedCssModuleName) {
|
||||
instance.addCssFile(resolvedCssModuleName);
|
||||
}
|
||||
}
|
||||
});
|
||||
if (moduleName && !cssApplied) {
|
||||
let resolvedCssModuleName = resolveModuleName(moduleName, "css");
|
||||
if (resolvedCssModuleName) {
|
||||
instance.addCssFile(resolvedCssModuleName);
|
||||
}
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
const applyComponentAttributes = profile("applyComponentAttributes", (instance: View, instanceModule: Object, moduleExports: Object, attributes: Object) => {
|
||||
if (instance && instanceModule) {
|
||||
for (let attr in attributes) {
|
||||
const applyComponentAttributes = profile(
|
||||
"applyComponentAttributes",
|
||||
(
|
||||
instance: View,
|
||||
instanceModule: Object,
|
||||
moduleExports: Object,
|
||||
attributes: Object
|
||||
) => {
|
||||
if (instance && instanceModule) {
|
||||
for (let attr in attributes) {
|
||||
const attrValue = <string>attributes[attr];
|
||||
|
||||
const attrValue = <string>attributes[attr];
|
||||
if (attr.indexOf(":") !== -1) {
|
||||
const platformName = attr.split(":")[0].trim();
|
||||
|
||||
if (attr.indexOf(":") !== -1) {
|
||||
const platformName = attr.split(":")[0].trim();
|
||||
if (
|
||||
platformName.toLowerCase() ===
|
||||
platform.device.os.toLowerCase()
|
||||
) {
|
||||
attr = attr.split(":")[1].trim();
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (platformName.toLowerCase() === platform.device.os.toLowerCase()) {
|
||||
attr = attr.split(":")[1].trim();
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
if (attr.indexOf(".") !== -1) {
|
||||
let subObj = instance;
|
||||
const properties = attr.split(".");
|
||||
const subPropName = properties[properties.length - 1];
|
||||
|
||||
if (attr.indexOf(".") !== -1) {
|
||||
let subObj = instance;
|
||||
const properties = attr.split(".");
|
||||
const subPropName = properties[properties.length - 1];
|
||||
for (let i = 0; i < properties.length - 1; i++) {
|
||||
if (subObj !== undefined && subObj !== null) {
|
||||
subObj = subObj[properties[i]];
|
||||
}
|
||||
}
|
||||
|
||||
for (let i = 0; i < properties.length - 1; i++) {
|
||||
if (subObj !== undefined && subObj !== null) {
|
||||
subObj = subObj[properties[i]];
|
||||
}
|
||||
}
|
||||
if (subObj !== undefined && subObj !== null) {
|
||||
setPropertyValue(
|
||||
subObj,
|
||||
instanceModule,
|
||||
moduleExports,
|
||||
subPropName,
|
||||
attrValue
|
||||
);
|
||||
}
|
||||
} else {
|
||||
setPropertyValue(
|
||||
instance,
|
||||
instanceModule,
|
||||
moduleExports,
|
||||
attr,
|
||||
attrValue
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
if (subObj !== undefined && subObj !== null) {
|
||||
setPropertyValue(subObj, instanceModule, moduleExports, subPropName, attrValue);
|
||||
}
|
||||
} else {
|
||||
setPropertyValue(instance, instanceModule, moduleExports, attr, attrValue);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
export function getComponentModule(
|
||||
elementName: string,
|
||||
namespace: string,
|
||||
attributes: Object,
|
||||
moduleExports: Object,
|
||||
moduleNamePath?: string,
|
||||
isRootComponent?: boolean
|
||||
): ComponentModule {
|
||||
// Support lower-case-dashed component declaration in the XML (https://github.com/NativeScript/NativeScript/issues/309).
|
||||
elementName = elementName
|
||||
.split("-")
|
||||
.map((s) => s[0].toUpperCase() + s.substring(1))
|
||||
.join("");
|
||||
|
||||
export function getComponentModule(elementName: string, namespace: string, attributes: Object, moduleExports: Object, moduleNamePath?: string, isRootComponent?: boolean): ComponentModule {
|
||||
// Support lower-case-dashed component declaration in the XML (https://github.com/NativeScript/NativeScript/issues/309).
|
||||
elementName = elementName.split("-").map(s => s[0].toUpperCase() + s.substring(1)).join("");
|
||||
const { instance, instanceModule } = createComponentInstance(
|
||||
elementName,
|
||||
namespace,
|
||||
null
|
||||
);
|
||||
moduleExports = getComponentModuleExports(
|
||||
instance,
|
||||
<any>moduleExports,
|
||||
attributes
|
||||
);
|
||||
if (isRootComponent) {
|
||||
applyComponentCss(instance, moduleNamePath, attributes);
|
||||
}
|
||||
|
||||
const { instance, instanceModule } = createComponentInstance(elementName, namespace, null);
|
||||
moduleExports = getComponentModuleExports(instance, <any>moduleExports, attributes);
|
||||
if (isRootComponent) {
|
||||
applyComponentCss(instance, moduleNamePath, attributes);
|
||||
}
|
||||
applyComponentAttributes(instance, instanceModule, moduleExports);
|
||||
|
||||
applyComponentAttributes(instance, instanceModule, moduleExports);
|
||||
let componentModule;
|
||||
if (instance && instanceModule) {
|
||||
componentModule = { component: instance, exports: instanceModule };
|
||||
}
|
||||
|
||||
let componentModule;
|
||||
if (instance && instanceModule) {
|
||||
componentModule = { component: instance, exports: instanceModule };
|
||||
}
|
||||
|
||||
return componentModule;
|
||||
return componentModule;
|
||||
}
|
||||
|
||||
export function setPropertyValue(instance: View, instanceModule: Object, exports: Object, propertyName: string, propertyValue: any) {
|
||||
// Note: instanceModule can be null if we are loading custom component with no code-behind.
|
||||
if (isBinding(propertyValue) && instance.bind) {
|
||||
const bindOptions = getBindingOptions(propertyName, getBindingExpressionFromAttribute(propertyValue));
|
||||
instance.bind({
|
||||
sourceProperty: bindOptions[bindingConstants.sourceProperty],
|
||||
targetProperty: bindOptions[bindingConstants.targetProperty],
|
||||
expression: bindOptions[bindingConstants.expression],
|
||||
twoWay: bindOptions[bindingConstants.twoWay]
|
||||
}, bindOptions[bindingConstants.source]);
|
||||
}
|
||||
else if (isEventOrGesture(propertyName, instance)) {
|
||||
// Get the event handler from page module exports.
|
||||
const handler = exports && exports[propertyValue];
|
||||
export function setPropertyValue(
|
||||
instance: View,
|
||||
instanceModule: Object,
|
||||
exports: Object,
|
||||
propertyName: string,
|
||||
propertyValue: any
|
||||
) {
|
||||
// Note: instanceModule can be null if we are loading custom component with no code-behind.
|
||||
if (isBinding(propertyValue) && instance.bind) {
|
||||
const bindOptions = getBindingOptions(
|
||||
propertyName,
|
||||
getBindingExpressionFromAttribute(propertyValue)
|
||||
);
|
||||
instance.bind(
|
||||
{
|
||||
sourceProperty: bindOptions[bindingConstants.sourceProperty],
|
||||
targetProperty: bindOptions[bindingConstants.targetProperty],
|
||||
expression: bindOptions[bindingConstants.expression],
|
||||
twoWay: bindOptions[bindingConstants.twoWay],
|
||||
},
|
||||
bindOptions[bindingConstants.source]
|
||||
);
|
||||
} else if (isEventOrGesture(propertyName, instance)) {
|
||||
// Get the event handler from page module exports.
|
||||
const handler = exports && exports[propertyValue];
|
||||
|
||||
// Check if the handler is function and add it to the instance for specified event name.
|
||||
if (typeof handler === "function") {
|
||||
instance.on(propertyName, handler);
|
||||
}
|
||||
}
|
||||
else if (isKnownFunction(propertyName, instance) && exports && typeof exports[propertyValue] === "function") {
|
||||
instance[propertyName] = exports[propertyValue];
|
||||
}
|
||||
else {
|
||||
instance[propertyName] = propertyValue;
|
||||
}
|
||||
// Check if the handler is function and add it to the instance for specified event name.
|
||||
if (typeof handler === "function") {
|
||||
instance.on(propertyName, handler);
|
||||
}
|
||||
} else if (
|
||||
isKnownFunction(propertyName, instance) &&
|
||||
exports &&
|
||||
typeof exports[propertyValue] === "function"
|
||||
) {
|
||||
instance[propertyName] = exports[propertyValue];
|
||||
} else {
|
||||
instance[propertyName] = propertyValue;
|
||||
}
|
||||
}
|
||||
|
||||
function getBindingExpressionFromAttribute(value: string): string {
|
||||
return value.replace("{{", "").replace("}}", "").trim();
|
||||
return value.replace("{{", "").replace("}}", "").trim();
|
||||
}
|
||||
|
||||
function isBinding(value: any): boolean {
|
||||
let isBinding;
|
||||
let isBinding;
|
||||
|
||||
if (typeof value === "string") {
|
||||
const str = value.trim();
|
||||
isBinding = str.indexOf("{{") === 0 && str.lastIndexOf("}}") === str.length - 2;
|
||||
}
|
||||
if (typeof value === "string") {
|
||||
const str = value.trim();
|
||||
isBinding =
|
||||
str.indexOf("{{") === 0 && str.lastIndexOf("}}") === str.length - 2;
|
||||
}
|
||||
|
||||
return isBinding;
|
||||
return isBinding;
|
||||
}
|
||||
|
||||
// For example, ListView.itemTemplateSelector
|
||||
let KNOWN_FUNCTIONS = "knownFunctions";
|
||||
function isKnownFunction(name: string, instance: View): boolean {
|
||||
return instance.constructor
|
||||
&& KNOWN_FUNCTIONS in instance.constructor
|
||||
&& instance.constructor[KNOWN_FUNCTIONS].indexOf(name) !== -1;
|
||||
return (
|
||||
instance.constructor &&
|
||||
KNOWN_FUNCTIONS in instance.constructor &&
|
||||
instance.constructor[KNOWN_FUNCTIONS].indexOf(name) !== -1
|
||||
);
|
||||
}
|
||||
|
||||
67
nativescript-core/ui/builder/index.d.ts
vendored
67
nativescript-core/ui/builder/index.d.ts
vendored
@@ -3,11 +3,11 @@ import { Page } from "../page";
|
||||
import { NavigationEntry } from "../frame";
|
||||
|
||||
export interface LoadOptions {
|
||||
path: string;
|
||||
name: string;
|
||||
attributes?: any;
|
||||
exports?: any;
|
||||
page?: Page;
|
||||
path: string;
|
||||
name: string;
|
||||
attributes?: any;
|
||||
exports?: any;
|
||||
page?: Page;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -23,7 +23,10 @@ export function parse(value: string | Template, exports?: any): View;
|
||||
/**
|
||||
* @deprecated Use Builder.parseMultipleTemplates() instead.
|
||||
*/
|
||||
export function parseMultipleTemplates(value: string, exports?: any): Array<KeyedTemplate>;
|
||||
export function parseMultipleTemplates(
|
||||
value: string,
|
||||
exports?: any
|
||||
): Array<KeyedTemplate>;
|
||||
|
||||
/**
|
||||
* @deprecated Use Builder.load() instead.
|
||||
@@ -35,33 +38,35 @@ export function load(fileName: string, exports?: any): View;
|
||||
*/
|
||||
export function load(options: LoadOptions): View;
|
||||
|
||||
|
||||
export class Builder {
|
||||
/**
|
||||
* Creates view from navigation entry
|
||||
* @param entry NavigationEntry
|
||||
*/
|
||||
static createViewFromEntry(entry: NavigationEntry): View;
|
||||
/**
|
||||
* Creates view from navigation entry
|
||||
* @param entry NavigationEntry
|
||||
*/
|
||||
static createViewFromEntry(entry: NavigationEntry): View;
|
||||
|
||||
static parse(value: string | Template, exports?: any): View;
|
||||
static parse(value: string | Template, exports?: any): View;
|
||||
|
||||
/**
|
||||
* Creates an array of KeyedTemplates from string
|
||||
* @param value The xml of the template to be parsed
|
||||
* @param exports Current context of the template
|
||||
*/
|
||||
static parseMultipleTemplates(value: string, exports?: any): Array<KeyedTemplate>;
|
||||
/**
|
||||
* Creates an array of KeyedTemplates from string
|
||||
* @param value The xml of the template to be parsed
|
||||
* @param exports Current context of the template
|
||||
*/
|
||||
static parseMultipleTemplates(
|
||||
value: string,
|
||||
exports?: any
|
||||
): Array<KeyedTemplate>;
|
||||
|
||||
/**
|
||||
* Loads component from module with context
|
||||
* @param moduleName the module name
|
||||
* @param exports the context of the component to be loaded
|
||||
*/
|
||||
static load(moduleName: string, exports?: any): View;
|
||||
/**
|
||||
* Loads component from module with context
|
||||
* @param moduleName the module name
|
||||
* @param exports the context of the component to be loaded
|
||||
*/
|
||||
static load(moduleName: string, exports?: any): View;
|
||||
|
||||
/**
|
||||
* Loads component from options
|
||||
* @param options Load options
|
||||
*/
|
||||
static load(options: LoadOptions): View;
|
||||
}
|
||||
/**
|
||||
* Loads component from options
|
||||
* @param options Load options
|
||||
*/
|
||||
static load(options: LoadOptions): View;
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1 +1,4 @@
|
||||
export function sanitizeModuleName(moduleName: string, removeExtension?: boolean): string;
|
||||
export function sanitizeModuleName(
|
||||
moduleName: string,
|
||||
removeExtension?: boolean
|
||||
): string;
|
||||
|
||||
@@ -1,19 +1,25 @@
|
||||
export function sanitizeModuleName(moduleName: string, removeExtension: boolean = true): string {
|
||||
moduleName = moduleName.trim();
|
||||
export function sanitizeModuleName(
|
||||
moduleName: string,
|
||||
removeExtension: boolean = true
|
||||
): string {
|
||||
moduleName = moduleName.trim();
|
||||
|
||||
if (moduleName.startsWith("~/")) {
|
||||
moduleName = moduleName.substring(2);
|
||||
} else if (moduleName.startsWith("~")) {
|
||||
moduleName = moduleName.substring(1);
|
||||
} else if (moduleName.startsWith("/")) {
|
||||
moduleName = moduleName.substring(1);
|
||||
}
|
||||
if (moduleName.startsWith("~/")) {
|
||||
moduleName = moduleName.substring(2);
|
||||
} else if (moduleName.startsWith("~")) {
|
||||
moduleName = moduleName.substring(1);
|
||||
} else if (moduleName.startsWith("/")) {
|
||||
moduleName = moduleName.substring(1);
|
||||
}
|
||||
|
||||
if (removeExtension) {
|
||||
const extToRemove = ["js", "ts", "xml", "html", "css", "scss"];
|
||||
const extensionRegEx = new RegExp(`(.*)\\.(?:${extToRemove.join("|")})`, "i");
|
||||
moduleName = moduleName.replace(extensionRegEx, "$1");
|
||||
}
|
||||
if (removeExtension) {
|
||||
const extToRemove = ["js", "ts", "xml", "html", "css", "scss"];
|
||||
const extensionRegEx = new RegExp(
|
||||
`(.*)\\.(?:${extToRemove.join("|")})`,
|
||||
"i"
|
||||
);
|
||||
moduleName = moduleName.replace(extensionRegEx, "$1");
|
||||
}
|
||||
|
||||
return moduleName;
|
||||
return moduleName;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user