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@journeyapps/evaluator

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@journeyapps/evaluator - npm Package Compare versions

Comparing version 0.0.0-dev.d189da2.640fc7d to 0.0.0-dev.d27dc7c

10

dist/@types/src/FormatString.d.ts

@@ -15,2 +15,6 @@ import { TokenExpression } from './token-expressions/TokenExpression';

static isInstanceOf(val: any): val is FormatString;
/**
* Compile a format string expression into tokens.
*/
static compile(format: string): TokenExpression[];
toString(): string;

@@ -35,2 +39,8 @@ /**

evaluate(scope: FormatStringScope): string;
static parseEnclosingBraces(format: string): {
length: number;
};
static unescape(s: string): string;
}
export declare const _compile: typeof FormatString.compile;
export declare const parseEnclosingBraces: typeof FormatString.parseEnclosingBraces;

13

dist/@types/src/tools.d.ts

@@ -1,2 +0,1 @@

import { TokenExpression } from './token-expressions/TokenExpression';
import { FunctionTokenExpression } from './token-expressions/FunctionTokenExpression';

@@ -8,12 +7,2 @@ import { ShorthandTokenExpression } from './token-expressions/ShorthandTokenExpression';

import { LegacyFunctionTokenExpression } from './token-expressions/LegacyFunctionTokenExpression';
export declare function unescape(s: string): string;
export declare function parseEnclosingBraces(format: string): {
length: number;
};
/**
* Compile a format string expression into tokens.
* @param {string} format string expression
* @return {TokenExpression[]} compiled tokens
*/
export declare function compile(format: string): TokenExpression[];
export declare function getObjectType(parent: any, name: string): any;

@@ -39,2 +28,2 @@ export declare function deepMerge(a: any, b: any): any;

export declare function formatValueAsync(value: any, type: TypeInterface, format: string): Promise<string>;
export { compile as _compile, deepMerge as _deepMerge };
export { deepMerge as _deepMerge };

5

dist/@types/src/TypeInterface.d.ts
export interface TypeInterface {
name: string;
options: object;
isPrimitiveType: boolean;
objectType?: TypeInterface;
getVariable(expression: string): any;

@@ -8,5 +10,4 @@ getVariableTypeAndNameWithParent(expression: string): any;

toJSON(): any;
stringify(): string;
format(value: any, format?: string): string;
options: object;
stringify(): string;
}

2

dist/@types/src/VariableFormatStringScope.d.ts

@@ -9,3 +9,3 @@ /**

import { TypeInterface } from './TypeInterface';
export declare type VariableScope = Record<string, any> & {
export type VariableScope = Record<string, any> & {
type: TypeInterface;

@@ -12,0 +12,0 @@ _display?(): Promise<string>;

155

dist/src/FormatString.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FormatString = void 0;
exports.parseEnclosingBraces = exports._compile = exports.FormatString = void 0;
const tools_1 = require("./tools");
const FunctionTokenExpression_1 = require("./token-expressions/FunctionTokenExpression");
const ConstantTokenExpression_1 = require("./token-expressions/ConstantTokenExpression");
const ShorthandTokenExpression_1 = require("./token-expressions/ShorthandTokenExpression");
const FormatShorthandTokenExpression_1 = require("./token-expressions/FormatShorthandTokenExpression");
/**

@@ -11,3 +15,3 @@ * Construct a new format string expression.

this.expression = expression || '';
this.tokens = tools_1.compile(this.expression);
this.tokens = FormatString.compile(this.expression);
this.type = FormatString.TYPE;

@@ -18,2 +22,78 @@ }

}
/**
* Compile a format string expression into tokens.
*/
static compile(format) {
let start = 0;
let tokens = [];
let len = format.length;
while (true) {
const i = format.indexOf('{', start);
if (i < 0 || i == len - 1) {
// end of string - everything is normal text
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression(FormatString.unescape(format.substring(start)), start));
break;
}
// normal text in the gaps between curly braces
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression(FormatString.unescape(format.substring(start, i)), start));
if (format[i + 1] == '{') {
// Double left brace - escape and continue
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression('{', start));
start = i + 2;
continue;
}
const parsedBraces = FormatString.parseEnclosingBraces(format.substring(i));
if (!parsedBraces) {
// Brace pair faulty (no closing brace), return as a constant
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression(format.substring(i), start));
break;
}
// Next start is at the end of the currently parsed brace pair
start = i + parsedBraces.length + 1;
// `spec` is everything between the curly braces "{" and "}".
const spec = format.substring(i + 1, i + parsedBraces.length);
// test for function token prefix
if (spec.trim().indexOf(FunctionTokenExpression_1.FunctionTokenExpression.PREFIX) === 0) {
// function token because the function name has "$:" as prefix (leading whitespace is ignored)
tokens.push(new FunctionTokenExpression_1.FunctionTokenExpression(spec, i));
}
else {
// shorthand token
const colon = spec.indexOf(':');
if (colon == -1) {
tokens.push(new ShorthandTokenExpression_1.ShorthandTokenExpression(spec, i));
}
else {
tokens.push(new FormatShorthandTokenExpression_1.FormatShorthandTokenExpression(spec.substring(0, colon), spec.substring(colon + 1), i));
}
}
}
// concatenate any neighbouring constant token expressions
let result = [];
let last = null;
for (var j = 0; j < tokens.length; j++) {
var token = tokens[j];
if (token instanceof ConstantTokenExpression_1.ConstantTokenExpression) {
if (last == null) {
if (token.expression.length > 0) {
last = token;
}
}
else {
last = last.concat(token);
}
}
else {
if (last != null) {
result.push(last);
last = null;
}
result.push(token);
}
}
if (last != null) {
result.push(last);
}
return result;
}
toString() {

@@ -45,3 +125,3 @@ return this.expression;

var expression = token.expression;
tools_1.extract(type, expression, result, depth);
(0, tools_1.extract)(type, expression, result, depth);
}

@@ -91,8 +171,8 @@ }

var recordings = [];
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
for (let i = 0; i < tokens.length; i++) {
const token = tokens[i];
if (!token.isConstant()) {
var expression = token.expression;
const expression = token.expression;
// We are interested in the type and name of the final two variables in the expression
var arrayOfVariables = scopeType.getVariableTypeAndNameWithParent(expression);
const arrayOfVariables = scopeType.getVariableTypeAndNameWithParent(expression);
if (arrayOfVariables[0] == null && scopeType.name != 'view') {

@@ -179,3 +259,3 @@ // This can happen in, e.g., an object table where the attribute is on its own as a property

const type = scope.getExpressionType(expression);
const text = tools_1.formatValue(value, type, token.format);
const text = (0, tools_1.formatValue)(value, type, token.format);
result += text;

@@ -187,5 +267,64 @@ }

}
static parseEnclosingBraces(format) {
const i = format.indexOf('{');
if (i === -1) {
return null;
}
// We want to skip through these sections
// i.e. do not match { in a string, e.g. "{"
const SPECIAL_SECTIONS = ["'", '"'];
for (let k = i + 1; k < format.length; k++) {
const character = format[k];
if (SPECIAL_SECTIONS.indexOf(character) !== -1) {
// This is the start of a string, jump to its end
const endChar = format.indexOf(character, k + 1);
if (endChar === -1) {
// Unless the end doesn't exist. Error out.
return null;
}
k = endChar;
continue;
}
if (character === '{') {
// Start of a pair of inner braces,
// recursively parse them
const inner = FormatString.parseEnclosingBraces(format.substring(k));
if (!inner) {
// Faulty inner, return null
return null;
}
k += inner.length;
continue;
}
if (character === '}') {
// Found closing part for current level of braces
// Return the length to the caller
return { length: k - i };
}
}
// Came to end of loop without a match. Faulty, return null
return null;
}
static unescape(s) {
let start = 0;
let result = '';
const len = s.length;
while (true) {
const i = s.indexOf('}', start);
if (i == -1 || i == len - 1) {
result += s.substring(start);
break;
}
result += s.substring(start, i + 1);
// We assume that the character at i+1 is another right brace, but we don't do any checking.
start = i + 2;
}
return result;
}
}
exports.FormatString = FormatString;
FormatString.TYPE = 'format-string';
// Expose internal functions for tests
exports._compile = FormatString.compile;
exports.parseEnclosingBraces = FormatString.parseEnclosingBraces;
//# sourceMappingURL=FormatString.js.map

6

dist/src/index.js
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {

@@ -6,0 +10,0 @@ if (k2 === undefined) k2 = k;

2

dist/src/token-expressions/FormatShorthandTokenExpression.js

@@ -30,3 +30,3 @@ "use strict";

const type = scope.getExpressionType(expression);
return tools_1.formatValueAsync(value, type, this.format);
return (0, tools_1.formatValueAsync)(value, type, this.format);
}

@@ -33,0 +33,0 @@ }

2

dist/src/token-expressions/ShorthandTokenExpression.js

@@ -23,3 +23,3 @@ "use strict";

const type = scope.getExpressionType(expression);
return tools_1.formatValueAsync(value, type, this.format);
return (0, tools_1.formatValueAsync)(value, type, this.format);
}

@@ -26,0 +26,0 @@ }

143

dist/src/tools.js
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports._deepMerge = exports._compile = exports.formatValueAsync = exports.formatValue = exports.actionableTokenExpression = exports.functionTokenExpression = exports.formatString = exports.extract = exports.deepMerge = exports.getObjectType = exports.compile = exports.parseEnclosingBraces = exports.unescape = void 0;
const ConstantTokenExpression_1 = require("./token-expressions/ConstantTokenExpression");
exports._deepMerge = exports.formatValueAsync = exports.formatValue = exports.actionableTokenExpression = exports.functionTokenExpression = exports.formatString = exports.extract = exports.deepMerge = exports.getObjectType = void 0;
const FunctionTokenExpression_1 = require("./token-expressions/FunctionTokenExpression");

@@ -10,142 +9,2 @@ const ShorthandTokenExpression_1 = require("./token-expressions/ShorthandTokenExpression");

const LegacyFunctionTokenExpression_1 = require("./token-expressions/LegacyFunctionTokenExpression");
function unescape(s) {
var start = 0;
var result = '';
var len = s.length;
while (true) {
var i = s.indexOf('}', start);
if (i == -1 || i == len - 1) {
result += s.substring(start);
break;
}
result += s.substring(start, i + 1);
// We assume that the character at i+1 is another right brace, but we don't do any checking.
start = i + 2;
}
return result;
}
exports.unescape = unescape;
function parseEnclosingBraces(format) {
var i = format.indexOf('{');
if (i == -1) {
return null;
}
// We want to skip through these sections
// i.e. do not match { in a string, e.g. "{"
var SPECIAL_SECTIONS = ["'", '"'];
for (var k = i + 1; k < format.length; k++) {
var character = format[k];
if (SPECIAL_SECTIONS.indexOf(character) != -1) {
// This is the start of a string, jump to its end
var endChar = format.indexOf(character, k + 1);
if (endChar == -1) {
// Unless the end doesn't exist. Error out.
return null;
}
k = endChar;
continue;
}
if (character == '{') {
// Start of pair of inner braces,
// recursively parse them
var inner = parseEnclosingBraces(format.substring(k));
if (!inner) {
// Faulty inner, return null
return null;
}
k += inner.length;
continue;
}
if (character == '}') {
// Found closing part for current level of braces
// Return the length to the caller
return {
length: k - i
};
}
}
// Came to end of loop without a match. Faulty, return null
return null;
}
exports.parseEnclosingBraces = parseEnclosingBraces;
/**
* Compile a format string expression into tokens.
* @param {string} format string expression
* @return {TokenExpression[]} compiled tokens
*/
function compile(format) {
let start = 0;
let tokens = [];
let len = format.length;
while (true) {
const i = format.indexOf('{', start);
if (i < 0 || i == len - 1) {
// end of string - everything is normal text
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression(unescape(format.substring(start)), start));
break;
}
// normal text in the gaps between curly braces
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression(unescape(format.substring(start, i)), start));
if (format[i + 1] == '{') {
// Double left brace - escape and continue
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression('{', start));
start = i + 2;
continue;
}
const parsedBraces = parseEnclosingBraces(format.substring(i));
if (!parsedBraces) {
// Brace pair faulty (no closing brace), return as a constant
tokens.push(new ConstantTokenExpression_1.ConstantTokenExpression(format.substring(i), start));
break;
}
// Next start is at the end of the currently parsed brace pair
start = i + parsedBraces.length + 1;
// `spec` is everything between the curly braces "{" and "}".
const spec = format.substring(i + 1, i + parsedBraces.length);
// test for function token prefix
if (spec.trim().indexOf(FunctionTokenExpression_1.FunctionTokenExpression.PREFIX) === 0) {
// function token because the function name has "$:" as prefix (leading whitespace is ignored)
tokens.push(new FunctionTokenExpression_1.FunctionTokenExpression(spec, i));
}
else {
// shorthand token
const colon = spec.indexOf(':');
if (colon == -1) {
tokens.push(new ShorthandTokenExpression_1.ShorthandTokenExpression(spec, i));
}
else {
tokens.push(new FormatShorthandTokenExpression_1.FormatShorthandTokenExpression(spec.substring(0, colon), spec.substring(colon + 1), i));
}
}
}
// concatenate any neighbouring constant token expressions
let result = [];
let last = null;
for (var j = 0; j < tokens.length; j++) {
var token = tokens[j];
if (token instanceof ConstantTokenExpression_1.ConstantTokenExpression) {
if (last == null) {
if (token.expression.length > 0) {
last = token;
}
}
else {
last = last.concat(token);
}
}
else {
if (last != null) {
result.push(last);
last = null;
}
result.push(token);
}
}
if (last != null) {
result.push(last);
}
return result;
}
exports.compile = compile;
exports._compile = compile;
function getObjectType(parent, name) {

@@ -152,0 +11,0 @@ var variable = parent.getAttribute(name);

26

package.json
{
"name": "@journeyapps/evaluator",
"version": "0.0.0-dev.d189da2.640fc7d",
"description": "Journey JS library",
"version": "0.0.0-dev.d27dc7c",
"description": "Journey Evaluator library",
"main": "./dist/src/index.js",
"typings": "./dist/@types/src/index",
"scripts": {
"build": "../node_modules/.bin/tsc --build",
"test": "yarn build && yarn test:node && yarn test:browser",
"test:browser": "karma start karma.conf.js --single-run",
"test:node": "jasmine dist/test/unit/all.js"
},
"dependencies": {
"@journeyapps/core-xml": "0.0.0-dev.d189da2.640fc7d"
"@journeyapps/core-xml": "0.0.0-dev.d27dc7c"
},

@@ -20,3 +14,13 @@ "files": [

],
"gitHead": "abda5965ffb52a24740088719261a3d0036ef7db"
}
"devDependencies": {
"@journeyapps/core-test-helpers": "^0.0.0-dev.d27dc7c"
},
"scripts": {
"build": "../node_modules/.bin/tsc --build",
"watch": "tsc -b --watch",
"clean": "tsc -b --clean && rm -rf dist",
"test": "pnpm build && pnpm test:node && pnpm test:browser",
"test:browser": "karma start karma.conf.js --single-run",
"test:node": "jasmine dist/test/unit/all.js"
}
}
dist/src/FormatString.js.map

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dist/src/FormatStringScope.js.map

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dist/src/index.js.map

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dist/src/ObjectRefInterface.js.map

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dist/src/token-expressions/ConstantTokenExpression.js.map

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dist/src/token-expressions/FormatShorthandTokenExpression.js.map

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dist/src/token-expressions/FunctionTokenExpression.js.map

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dist/src/token-expressions/LegacyFunctionTokenExpression.js.map

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dist/src/token-expressions/PrimitiveConstantTokenExpression.js.map

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dist/src/token-expressions/ShorthandTokenExpression.js.map

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dist/src/token-expressions/TokenExpression.js.map

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dist/src/tools.js.map

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dist/src/TypeInterface.js.map

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dist/src/VariableFormatStringScope.js.map

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