planetazuzu
5d7a6500fe
- ✅ Ticket 1.1: Estructura Clean Architecture en backend - ✅ Ticket 1.2: Schemas Zod compartidos - ✅ Ticket 1.3: Refactorización drugs.ts (1362 → 8 archivos modulares) - ✅ Ticket 1.4: Refactorización procedures.ts (3583 → 6 archivos modulares) - ✅ Ticket 1.5: Eliminación de duplicidades (~50 líneas) Cambios principales: - Creada estructura Clean Architecture en backend/src/ - Schemas Zod compartidos en backend/src/shared/schemas/ - Refactorización modular de drugs y procedures - Utilidades genéricas en src/utils/ (filter, validation) - Eliminados scripts obsoletos y documentación antigua - Corregidos errores: QueryClient, import test-error-handling - Build verificado y funcionando correctamente
346 lines
12 KiB
JavaScript
346 lines
12 KiB
JavaScript
import BrowserErrorCaptureEnum from '../browser/enums/BrowserErrorCaptureEnum.js';
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import WindowBrowserContext from '../window/WindowBrowserContext.js';
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import * as PropertySymbol from '../PropertySymbol.js';
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/**
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* Statement regexp.
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*
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* Group 1: Dynamic import function call.
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*/
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const STATEMENT_REGEXP = /import\s*\(([^)]+)\)/gm;
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/**
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* Syntax regexp.
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*
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* Group 1: Slash (RegExp or comment).
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* Group 2: Parentheses.
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* Group 3: Curly braces.
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* Group 4: Square brackets.
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* Group 5: Escape template string (${).
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* Group 6: Template string apostrophe (`).
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* Group 7: String apostrophe (').
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* Group 8: String apostrophe (").
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* Group 9: Line feed character.
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*/
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const SYNTAX_REGEXP = /(\/)|(\(|\))|({|})|(\[|\])|(\${)|(`)|(')|(")|(\n)/gm;
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/**
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* Valid preceding token before a statement.
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*/
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const PRECEDING_STATEMENT_TOKEN_REGEXP = /['"`(){}\s;=><\[\]+-,:&]/;
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/**
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* Valid preceding token before a regexp.
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*/
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const PRECEDING_REGEXP_TOKEN_REGEXP = /['"`({};=><\[+-,:&]/;
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/**
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* ECMAScript module compiler.
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*/
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export default class JavaScriptCompiler {
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window;
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count = {
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comment: 0,
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singleLineComment: 0,
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parentheses: 0,
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curlyBraces: 0,
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squareBrackets: 0,
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regExp: 0,
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regExpSquareBrackets: 0,
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escapeTemplateString: 0,
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simpleString: 0,
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doubleString: 0
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};
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templateString = [];
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/**
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* Constructor.
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*
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* @param window Window.
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* @param url Module URL.
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*/
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constructor(window) {
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this.window = window;
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}
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/**
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* Compiles code.
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*
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* @param sourceURL Source URL.
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* @param code Code.
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* @returns Result.
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*/
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compile(sourceURL, code) {
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const browserSettings = new WindowBrowserContext(this.window).getSettings();
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if (!browserSettings) {
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return { execute: () => { } };
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}
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const regExp = new RegExp(STATEMENT_REGEXP);
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const count = this.count;
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let newCode = '(function anonymous($happy_dom) {';
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let match = null;
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let precedingToken;
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let textBetweenStatements;
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let lastIndex = 0;
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const importStartIndex = -1;
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if (!browserSettings.disableErrorCapturing &&
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browserSettings.errorCapture === BrowserErrorCaptureEnum.tryAndCatch) {
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newCode += 'try {';
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}
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while ((match = regExp.exec(code))) {
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precedingToken = code[match.index - 1] || ' ';
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textBetweenStatements = code.substring(lastIndex, match.index);
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this.parseSyntax(textBetweenStatements, lastIndex);
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if (importStartIndex === -1) {
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newCode += textBetweenStatements;
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}
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if (match[1] &&
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count.simpleString === 0 &&
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count.doubleString === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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count.regExp === 0 &&
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(this.templateString.length === 0 || this.templateString[0] > 0) &&
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PRECEDING_STATEMENT_TOKEN_REGEXP.test(precedingToken)) {
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// Dynamic import function call
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newCode += `$happy_dom.dynamicImport(${match[1]})`;
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}
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else {
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// No valid statement found
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// This happens when there is a statement inside a string or comment
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// E.g. "const str = 'import defaultExport from invalid;';"
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newCode += match[0];
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this.parseSyntax(match[0], match.index);
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}
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lastIndex = regExp.lastIndex;
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}
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if (lastIndex === 0) {
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newCode += code;
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}
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else {
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newCode += code.substring(lastIndex);
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}
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if (!browserSettings.disableErrorCapturing &&
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browserSettings.errorCapture === BrowserErrorCaptureEnum.tryAndCatch) {
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newCode += '} catch (error) { $happy_dom.dispatchError(error); }';
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}
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newCode += '})';
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try {
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return {
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execute: this.window[PropertySymbol.evaluateScript](newCode, {
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filename: sourceURL
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})
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};
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}
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catch (error) {
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error.message =
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`Failed to parse JavaScript in '${sourceURL}': ${error.message}`;
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if (browserSettings.disableErrorCapturing ||
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browserSettings.errorCapture !== BrowserErrorCaptureEnum.tryAndCatch) {
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throw error;
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}
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else {
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this.window[PropertySymbol.dispatchError](error);
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return {
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execute: () => { }
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};
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}
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}
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}
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/**
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* Parses syntax.
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*
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* @param code Code.
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* @param index Index.
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*/
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parseSyntax(code, index) {
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const regExp = new RegExp(SYNTAX_REGEXP);
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const count = this.count;
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let match = null;
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let precedingToken;
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let isEscaped;
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index++;
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while ((match = regExp.exec(code))) {
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precedingToken = code[match.index - 1] || ' ';
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isEscaped = precedingToken === '\\' && code[match.index - 2] !== '\\';
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if (match[1]) {
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// Slash (RegExp or Comment)
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if (count.simpleString === 0 &&
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count.doubleString === 0 &&
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count.singleLineComment === 0 &&
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count.regExpSquareBrackets === 0 &&
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(this.templateString.length === 0 || this.templateString[0] > 0)) {
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if (count.comment === 1) {
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if (precedingToken === '*') {
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count.comment = 0;
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}
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}
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else {
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if (count.regExp === 0) {
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if (code[match.index + 1] === '*') {
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count.comment = 1;
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}
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else if (code[match.index + 1] === '/') {
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count.singleLineComment = 1;
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}
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else {
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if (PRECEDING_REGEXP_TOKEN_REGEXP.test(this.getNonSpacePrecedingToken(code, match.index))) {
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count.regExp = 1;
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}
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}
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}
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else if (!isEscaped) {
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count.regExp = 0;
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}
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}
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}
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}
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else if (match[2]) {
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// Parentheses
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if (count.simpleString === 0 &&
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count.doubleString === 0 &&
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count.regExp === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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(this.templateString.length === 0 || this.templateString[0] > 0)) {
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if (match[2] === '(') {
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count.parentheses++;
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}
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else if (match[2] === ')' && count.parentheses > 0) {
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count.parentheses--;
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}
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}
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}
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else if (match[3]) {
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// Curly braces
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if (count.simpleString === 0 &&
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count.doubleString === 0 &&
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count.regExp === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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(this.templateString.length === 0 || this.templateString[0] > 0)) {
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if (match[3] === '{') {
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if (this.templateString.length) {
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this.templateString[0]++;
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}
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count.curlyBraces++;
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}
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else if (match[3] === '}') {
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if (this.templateString.length && this.templateString[0] > 0) {
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this.templateString[0]--;
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}
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if (count.curlyBraces > 0) {
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count.curlyBraces--;
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}
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}
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}
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}
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else if (match[4]) {
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// Square brackets
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if (count.simpleString === 0 &&
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count.doubleString === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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(this.templateString.length === 0 || this.templateString[0] > 0)) {
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// We need to check for square brackets in RegExp as well to know when the RegExp ends
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if (count.regExp === 1) {
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if (!isEscaped) {
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if (match[4] === '[' && count.regExpSquareBrackets === 0) {
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count.regExpSquareBrackets = 1;
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}
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else if (match[4] === ']' && count.regExpSquareBrackets === 1) {
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count.regExpSquareBrackets = 0;
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}
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}
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}
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else {
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if (match[4] === '[') {
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count.squareBrackets++;
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}
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else if (match[4] === ']' && count.squareBrackets > 0) {
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count.squareBrackets--;
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}
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}
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}
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}
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else if (match[5]) {
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// Escape template string (${)
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if (count.simpleString === 0 &&
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count.doubleString === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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count.regExp === 0 &&
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!isEscaped) {
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if (this.templateString[0] === 0) {
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this.templateString[0] = 1;
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count.curlyBraces++;
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}
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}
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}
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else if (match[6]) {
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// Template string
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if (count.simpleString === 0 &&
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count.doubleString === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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count.regExp === 0 &&
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!isEscaped) {
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if (this.templateString?.[0] === 0) {
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this.templateString.shift();
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}
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else {
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this.templateString.unshift(0);
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}
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}
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}
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else if (match[7]) {
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// String apostrophe (')
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if (count.doubleString === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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count.regExp === 0 &&
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!isEscaped &&
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(this.templateString.length === 0 || this.templateString[0] > 0)) {
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if (count.simpleString === 0) {
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count.simpleString = 1;
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}
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else {
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count.simpleString = 0;
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}
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}
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}
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else if (match[8]) {
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// String apostrophe (")
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if (count.simpleString === 0 &&
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count.comment === 0 &&
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count.singleLineComment === 0 &&
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count.regExp === 0 &&
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!isEscaped &&
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(this.templateString.length === 0 || this.templateString[0] > 0)) {
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if (count.doubleString === 0) {
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count.doubleString = 1;
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}
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else {
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count.doubleString = 0;
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}
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}
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}
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else if (match[9]) {
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// Line feed character
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count.singleLineComment = 0;
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}
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}
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}
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/**
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* Get the non-space preceding token.
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*
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* @param code Code.
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* @param index Index.
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* @returns Non-space preceding token.
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*/
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getNonSpacePrecedingToken(code, index) {
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index--;
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let nonSpacePrecedingToken = code[index];
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while (nonSpacePrecedingToken === ' ' ||
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nonSpacePrecedingToken === '\n' ||
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nonSpacePrecedingToken === '\t') {
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index--;
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nonSpacePrecedingToken = code[index];
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}
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return nonSpacePrecedingToken || ';';
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}
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}
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//# sourceMappingURL=JavaScriptCompiler.js.map
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