1817 lines
59 KiB
JavaScript
1817 lines
59 KiB
JavaScript
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.ejs = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
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/*
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* EJS Embedded JavaScript templates
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* Copyright 2112 Matthew Eernisse (mde@fleegix.org)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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'use strict';
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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var fs_1 = __importDefault(require("fs"));
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var path_1 = __importDefault(require("path"));
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var utils_js_1 = __importDefault(require("./utils.js"));
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/**
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* @file Embedded JavaScript templating engine. {@link http://ejs.co}
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* @author Matthew Eernisse <mde@fleegix.org>
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* @project EJS
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* @license {@link http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0}
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*/
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/**
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* EJS internal functions.
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*
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* Technically this "module" lies in the same file as {@link module:ejs}, for
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* the sake of organization all the private functions re grouped into this
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* module.
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*
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* @module ejs-internal
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* @private
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*/
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/**
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* Embedded JavaScript templating engine.
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*
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* @module ejs
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* @public
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*/
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// Keyword used in code generation -- updated to 'var' in CJS build
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var DECLARATION_KEYWORD = 'var';
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var ejs = {};
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/** @type {string} */
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var _DEFAULT_OPEN_DELIMITER = '<';
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var _DEFAULT_CLOSE_DELIMITER = '>';
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var _DEFAULT_DELIMITER = '%';
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var _DEFAULT_LOCALS_NAME = 'locals';
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var _REGEX_STRING = '(<%%|%%>|<%=|<%-|<%_|<%#|<%|%>|-%>|_%>)';
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var _OPTS_PASSABLE_WITH_DATA = ['delimiter', 'scope', 'context', 'debug', 'compileDebug',
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'_with', 'rmWhitespace', 'strict', 'filename', 'async'];
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// We don't allow 'cache' option to be passed in the data obj for
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// the normal `render` call, but this is where Express 2 & 3 put it
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// so we make an exception for `renderFile`
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var _OPTS_PASSABLE_WITH_DATA_EXPRESS = _OPTS_PASSABLE_WITH_DATA.concat('cache');
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var _BOM = /^\uFEFF/;
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var _JS_IDENTIFIER = /^[a-zA-Z_$][0-9a-zA-Z_$]*$/;
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/**
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* EJS template function cache. This can be a LRU object from lru-cache NPM
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* module. By default, it is {@link module:utils.cache}, a simple in-process
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* cache that grows continuously.
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*
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* @type {Cache}
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*/
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ejs.cache = utils_js_1.default.cache;
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/**
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* Custom file loader. Useful for template preprocessing or restricting access
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* to a certain part of the filesystem.
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*
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* @type {fileLoader}
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*/
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ejs.fileLoader = fs_1.default.readFileSync;
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/**
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* Name of the object containing the locals.
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*
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* This variable is overridden by {@link Options}`.localsName` if it is not
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* `undefined`.
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*
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* @type {String}
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* @public
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*/
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ejs.localsName = _DEFAULT_LOCALS_NAME;
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/**
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* Promise implementation -- defaults to the native implementation if available
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* This is mostly just for testability
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*
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* @type {PromiseConstructorLike}
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* @public
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*/
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ejs.promiseImpl = (new Function('return this;'))().Promise;
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/**
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* Get the path to the included file from the parent file path and the
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* specified path.
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*
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* @param {String} name specified path
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* @param {String} filename parent file path
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* @param {Boolean} [isDir=false] whether the parent file path is a directory
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* @return {String}
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*/
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ejs.resolveInclude = function (name, filename, isDir) {
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var dirname = path_1.default.dirname;
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var extname = path_1.default.extname;
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var resolve = path_1.default.resolve;
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var includePath = resolve(isDir ? filename : dirname(filename), name);
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var ext = extname(name);
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if (!ext) {
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includePath += '.ejs';
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}
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return includePath;
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};
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/**
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* Try to resolve file path on multiple directories
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*
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* @param {String} name specified path
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* @param {Array<String>} paths list of possible parent directory paths
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* @return {String}
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*/
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function resolvePaths(name, paths) {
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var filePath;
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if (paths.some(function (v) {
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filePath = ejs.resolveInclude(name, v, true);
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return fs_1.default.existsSync(filePath);
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})) {
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return filePath;
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}
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}
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/**
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* Get the path to the included file by Options
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*
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* @param {String} path specified path
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* @param {Options} options compilation options
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* @return {String}
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*/
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function getIncludePath(path, options) {
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var includePath;
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var filePath;
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var views = options.views;
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var match = /^[A-Za-z]+:\\|^\//.exec(path);
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// Abs path
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if (match && match.length) {
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path = path.replace(/^\/*/, '');
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if (Array.isArray(options.root)) {
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includePath = resolvePaths(path, options.root);
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}
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else {
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includePath = ejs.resolveInclude(path, options.root || '/', true);
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}
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}
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// Relative paths
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else {
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// Look relative to a passed filename first
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if (options.filename) {
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filePath = ejs.resolveInclude(path, options.filename);
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if (fs_1.default.existsSync(filePath)) {
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includePath = filePath;
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}
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}
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// Then look in any views directories
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if (!includePath && Array.isArray(views)) {
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includePath = resolvePaths(path, views);
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}
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if (!includePath && typeof options.includer !== 'function') {
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throw new Error('Could not find the include file "' +
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options.escapeFunction(path) + '"');
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}
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}
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return includePath;
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}
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/**
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* Get the template from a string or a file, either compiled on-the-fly or
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* read from cache (if enabled), and cache the template if needed.
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*
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* If `template` is not set, the file specified in `options.filename` will be
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* read.
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*
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* If `options.cache` is true, this function reads the file from
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* `options.filename` so it must be set prior to calling this function.
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*
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* @memberof module:ejs-internal
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* @param {Options} options compilation options
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* @param {String} [template] template source
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* @return {TemplateFunction}
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* @static
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*/
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function handleCache(options, template) {
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var func;
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var filename = options.filename;
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var hasTemplate = arguments.length > 1;
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if (options.cache) {
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if (!filename) {
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throw new Error('cache option requires a filename');
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}
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func = ejs.cache.get(filename);
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if (func) {
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return func;
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}
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if (!hasTemplate) {
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template = fileLoader(filename).toString().replace(_BOM, '');
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}
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}
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else if (!hasTemplate) {
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// istanbul ignore if: should not happen at all
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if (!filename) {
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throw new Error('Internal EJS error: no file name or template '
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+ 'provided');
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}
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template = fileLoader(filename).toString().replace(_BOM, '');
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}
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func = ejs.compile(template, options);
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if (options.cache) {
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ejs.cache.set(filename, func);
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}
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return func;
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}
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/**
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* Try calling handleCache with the given options and data and call the
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* callback with the result. If an error occurs, call the callback with
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* the error. Used by renderFile().
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*
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* @memberof module:ejs-internal
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* @param {Options} options compilation options
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* @param {Object} data template data
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* @param {RenderFileCallback} cb callback
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* @static
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*/
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function tryHandleCache(options, data, cb) {
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var result;
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if (!cb) {
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if (typeof ejs.promiseImpl == 'function') {
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return new ejs.promiseImpl(function (resolve, reject) {
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try {
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result = handleCache(options)(data);
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resolve(result);
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}
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catch (err) {
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reject(err);
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}
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});
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}
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else {
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throw new Error('Please provide a callback function');
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}
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}
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else {
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try {
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result = handleCache(options)(data);
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}
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catch (err) {
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return cb(err);
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}
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cb(null, result);
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}
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}
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/**
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* fileLoader is independent
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*
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* @param {String} filePath ejs file path.
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* @return {String} The contents of the specified file.
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* @static
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*/
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function fileLoader(filePath) {
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return ejs.fileLoader(filePath);
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}
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/**
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* Get the template function.
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*
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* If `options.cache` is `true`, then the template is cached.
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*
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* @memberof module:ejs-internal
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* @param {String} path path for the specified file
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* @param {Options} options compilation options
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* @return {TemplateFunction}
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* @static
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*/
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function includeFile(path, options) {
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var opts = utils_js_1.default.shallowCopy(utils_js_1.default.createNullProtoObjWherePossible(), options);
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opts.filename = getIncludePath(path, opts);
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if (typeof options.includer === 'function') {
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var includerResult = options.includer(path, opts.filename);
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if (includerResult) {
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if (includerResult.filename) {
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opts.filename = includerResult.filename;
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}
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if (includerResult.template) {
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return handleCache(opts, includerResult.template);
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}
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}
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}
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return handleCache(opts);
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}
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/**
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* Re-throw the given `err` in context to the `str` of ejs, `filename`, and
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* `lineno`.
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*
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* @implements {RethrowCallback}
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* @memberof module:ejs-internal
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* @param {Error} err Error object
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* @param {String} str EJS source
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* @param {String} flnm file name of the EJS file
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* @param {Number} lineno line number of the error
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* @param {EscapeCallback} esc
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* @static
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*/
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function rethrow(err, str, flnm, lineno, esc) {
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var lines = str.split('\n');
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var start = Math.max(lineno - 3, 0);
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var end = Math.min(lines.length, lineno + 3);
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var filename = esc(flnm);
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// Error context
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var context = lines.slice(start, end).map(function (line, i) {
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var curr = i + start + 1;
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return (curr == lineno ? ' >> ' : ' ')
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+ curr
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+ '| '
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+ line;
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}).join('\n');
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// Alter exception message
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err.path = filename;
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err.message = (filename || 'ejs') + ':'
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+ lineno + '\n'
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+ context + '\n\n'
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+ err.message;
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throw err;
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}
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function stripSemi(str) {
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return str.replace(/;(\s*$)/, '$1');
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}
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/**
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* Compile the given `str` of ejs into a template function.
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*
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* @param {String} template EJS template
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*
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* @param {Options} [opts] compilation options
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*
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* @return {TemplateFunction}
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* Note that the return type of the function depends on the value of `opts.async`.
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* @public
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*/
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ejs.compile = function compile(template, opts) {
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var templ;
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// v1 compat
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// 'scope' is 'context'
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// FIXME: Remove this in a future version
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if (opts && opts.scope) {
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console.warn('`scope` option is deprecated and will be removed in future EJS');
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if (!opts.context) {
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opts.context = opts.scope;
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}
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delete opts.scope;
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}
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templ = new Template(template, opts);
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return templ.compile();
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};
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/**
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* Render the given `template` of ejs.
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*
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* If you would like to include options but not data, you need to explicitly
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* call this function with `data` being an empty object or `null`.
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*
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* @param {String} template EJS template
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* @param {Object} [data={}] template data
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* @param {Options} [opts={}] compilation and rendering options
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* @return {(String|Promise<String>)}
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* Return value type depends on `opts.async`.
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* @public
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*/
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ejs.render = function (template, d, o) {
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var data = d || utils_js_1.default.createNullProtoObjWherePossible();
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var opts = o || utils_js_1.default.createNullProtoObjWherePossible();
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// No options object -- if there are optiony names
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// in the data, copy them to options
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if (arguments.length == 2) {
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utils_js_1.default.shallowCopyFromList(opts, data, _OPTS_PASSABLE_WITH_DATA);
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}
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return handleCache(opts, template)(data);
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};
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/**
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* Render an EJS file at the given `path` and callback `cb(err, str)`.
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*
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* If you would like to include options but not data, you need to explicitly
|
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* call this function with `data` being an empty object or `null`.
|
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*
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* @param {String} path path to the EJS file
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* @param {Object} [data={}] template data
|
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* @param {Options} [opts={}] compilation and rendering options
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* @param {RenderFileCallback} cb callback
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* @public
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*/
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ejs.renderFile = function () {
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var args = Array.prototype.slice.call(arguments);
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var filename = args.shift();
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var cb;
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var opts = { filename: filename };
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var data;
|
|
var viewOpts;
|
|
// Do we have a callback?
|
|
if (typeof arguments[arguments.length - 1] == 'function') {
|
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cb = args.pop();
|
|
}
|
|
// Do we have data/opts?
|
|
if (args.length) {
|
|
// Should always have data obj
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|
data = args.shift();
|
|
// Normal passed opts (data obj + opts obj)
|
|
if (args.length) {
|
|
// Use shallowCopy so we don't pollute passed in opts obj with new vals
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utils_js_1.default.shallowCopy(opts, args.pop());
|
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}
|
|
// Special casing for Express (settings + opts-in-data)
|
|
else {
|
|
// Express 3 and 4
|
|
if (data.settings) {
|
|
// Pull a few things from known locations
|
|
if (data.settings.views) {
|
|
opts.views = data.settings.views;
|
|
}
|
|
if (data.settings['view cache']) {
|
|
opts.cache = true;
|
|
}
|
|
// Undocumented after Express 2, but still usable, esp. for
|
|
// items that are unsafe to be passed along with data, like `root`
|
|
viewOpts = data.settings['view options'];
|
|
if (viewOpts) {
|
|
utils_js_1.default.shallowCopy(opts, viewOpts);
|
|
}
|
|
}
|
|
// Express 2 and lower, values set in app.locals, or people who just
|
|
// want to pass options in their data. NOTE: These values will override
|
|
// anything previously set in settings or settings['view options']
|
|
utils_js_1.default.shallowCopyFromList(opts, data, _OPTS_PASSABLE_WITH_DATA_EXPRESS);
|
|
}
|
|
opts.filename = filename;
|
|
}
|
|
else {
|
|
data = utils_js_1.default.createNullProtoObjWherePossible();
|
|
}
|
|
return tryHandleCache(opts, data, cb);
|
|
};
|
|
/**
|
|
* Clear intermediate JavaScript cache. Calls {@link Cache#reset}.
|
|
* @public
|
|
*/
|
|
/**
|
|
* EJS template class
|
|
* @public
|
|
*/
|
|
ejs.Template = Template;
|
|
ejs.clearCache = function () {
|
|
ejs.cache.reset();
|
|
};
|
|
function Template(text, optsParam) {
|
|
var opts = utils_js_1.default.hasOwnOnlyObject(optsParam);
|
|
var options = utils_js_1.default.createNullProtoObjWherePossible();
|
|
this.templateText = text;
|
|
/** @type {string | null} */
|
|
this.mode = null;
|
|
this.truncate = false;
|
|
this.currentLine = 1;
|
|
this.source = '';
|
|
options.escapeFunction = opts.escape || opts.escapeFunction || utils_js_1.default.escapeXML;
|
|
options.compileDebug = opts.compileDebug !== false;
|
|
options.debug = !!opts.debug;
|
|
options.filename = opts.filename;
|
|
options.openDelimiter = opts.openDelimiter || ejs.openDelimiter || _DEFAULT_OPEN_DELIMITER;
|
|
options.closeDelimiter = opts.closeDelimiter || ejs.closeDelimiter || _DEFAULT_CLOSE_DELIMITER;
|
|
options.delimiter = opts.delimiter || ejs.delimiter || _DEFAULT_DELIMITER;
|
|
options.strict = opts.strict || false;
|
|
options.context = opts.context;
|
|
options.cache = opts.cache || false;
|
|
options.rmWhitespace = opts.rmWhitespace;
|
|
options.root = opts.root;
|
|
options.includer = opts.includer;
|
|
options.outputFunctionName = opts.outputFunctionName;
|
|
options.localsName = opts.localsName || ejs.localsName || _DEFAULT_LOCALS_NAME;
|
|
options.views = opts.views;
|
|
options.async = opts.async;
|
|
options.destructuredLocals = opts.destructuredLocals;
|
|
options.legacyInclude = typeof opts.legacyInclude != 'undefined' ? !!opts.legacyInclude : true;
|
|
if (options.strict) {
|
|
options._with = false;
|
|
}
|
|
else {
|
|
options._with = typeof opts._with != 'undefined' ? opts._with : true;
|
|
}
|
|
this.opts = options;
|
|
this.regex = this.createRegex();
|
|
}
|
|
Template.modes = {
|
|
EVAL: 'eval',
|
|
ESCAPED: 'escaped',
|
|
RAW: 'raw',
|
|
COMMENT: 'comment',
|
|
LITERAL: 'literal'
|
|
};
|
|
Template.prototype = {
|
|
createRegex: function () {
|
|
var str = _REGEX_STRING;
|
|
var delim = utils_js_1.default.escapeRegExpChars(this.opts.delimiter);
|
|
var open = utils_js_1.default.escapeRegExpChars(this.opts.openDelimiter);
|
|
var close = utils_js_1.default.escapeRegExpChars(this.opts.closeDelimiter);
|
|
str = str.replace(/%/g, delim)
|
|
.replace(/</g, open)
|
|
.replace(/>/g, close);
|
|
return new RegExp(str);
|
|
},
|
|
compile: function () {
|
|
/** @type {string} */
|
|
var src;
|
|
var fn;
|
|
var opts = this.opts;
|
|
var prepended = '';
|
|
var appended = '';
|
|
/** @type {EscapeCallback} */
|
|
var escapeFn = opts.escapeFunction;
|
|
/** @type {FunctionConstructor} */
|
|
var ctor;
|
|
/** @type {string} */
|
|
var sanitizedFilename = opts.filename ? JSON.stringify(opts.filename) : 'undefined';
|
|
if (!this.source) {
|
|
this.generateSource();
|
|
prepended +=
|
|
" ".concat(DECLARATION_KEYWORD, " __output = \"\";\n") +
|
|
' function __append(s) { if (s !== undefined && s !== null) __output += s }\n';
|
|
if (opts.outputFunctionName) {
|
|
if (!_JS_IDENTIFIER.test(opts.outputFunctionName)) {
|
|
throw new Error('outputFunctionName is not a valid JS identifier.');
|
|
}
|
|
prepended += " ".concat(DECLARATION_KEYWORD, " ") + opts.outputFunctionName + ' = __append;' + '\n';
|
|
}
|
|
if (opts.localsName && !_JS_IDENTIFIER.test(opts.localsName)) {
|
|
throw new Error('localsName is not a valid JS identifier.');
|
|
}
|
|
if (opts.destructuredLocals && opts.destructuredLocals.length) {
|
|
var destructuring = " ".concat(DECLARATION_KEYWORD, " __locals = (") + opts.localsName + ' || {}),\n';
|
|
for (var i = 0; i < opts.destructuredLocals.length; i++) {
|
|
var name_1 = opts.destructuredLocals[i];
|
|
if (!_JS_IDENTIFIER.test(name_1)) {
|
|
throw new Error('destructuredLocals[' + i + '] is not a valid JS identifier.');
|
|
}
|
|
if (i > 0) {
|
|
destructuring += ',\n ';
|
|
}
|
|
destructuring += name_1 + ' = __locals.' + name_1;
|
|
}
|
|
prepended += destructuring + ';\n';
|
|
}
|
|
if (opts._with !== false) {
|
|
prepended += ' with (' + opts.localsName + ' || {}) {' + '\n';
|
|
appended += ' }' + '\n';
|
|
}
|
|
appended += ' return __output;' + '\n';
|
|
this.source = prepended + this.source + appended;
|
|
}
|
|
if (opts.compileDebug) {
|
|
src = "".concat(DECLARATION_KEYWORD, " __line = 1") + '\n'
|
|
+ ' , __lines = ' + JSON.stringify(this.templateText) + '\n'
|
|
+ ' , __filename = ' + sanitizedFilename + ';' + '\n'
|
|
+ 'try {' + '\n'
|
|
+ this.source
|
|
+ '} catch (e) {' + '\n'
|
|
+ ' rethrow(e, __lines, __filename, __line, escapeFn);' + '\n'
|
|
+ '}' + '\n';
|
|
}
|
|
else {
|
|
src = this.source;
|
|
}
|
|
if (opts.strict) {
|
|
src = '"use strict";\n' + src;
|
|
}
|
|
if (opts.debug) {
|
|
console.log(src);
|
|
}
|
|
if (opts.compileDebug && opts.filename) {
|
|
src = src + '\n'
|
|
+ '//# sourceURL=' + sanitizedFilename + '\n';
|
|
}
|
|
try {
|
|
if (opts.async) {
|
|
// Have to use generated function for this, since in envs without support,
|
|
// it breaks in parsing
|
|
try {
|
|
ctor = (new Function('return (async function(){}).constructor;'))();
|
|
}
|
|
catch (e) {
|
|
if (e instanceof SyntaxError) {
|
|
throw new Error('This environment does not support async/await');
|
|
}
|
|
else {
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
ctor = Function;
|
|
}
|
|
fn = new ctor(opts.localsName + ', escapeFn, include, rethrow', src);
|
|
}
|
|
catch (e) {
|
|
// istanbul ignore else
|
|
if (e instanceof SyntaxError) {
|
|
if (opts.filename) {
|
|
e.message += ' in ' + opts.filename;
|
|
}
|
|
e.message += ' while compiling ejs\n\n';
|
|
e.message += 'If the above error is not helpful, you may want to try EJS-Lint:\n';
|
|
e.message += 'https://github.com/RyanZim/EJS-Lint';
|
|
if (!opts.async) {
|
|
e.message += '\n';
|
|
e.message += 'Or, if you meant to create an async function, pass `async: true` as an option.';
|
|
}
|
|
}
|
|
throw e;
|
|
}
|
|
// Return a callable function which will execute the function
|
|
// created by the source-code, with the passed data as locals
|
|
// Adds a local `include` function which allows full recursive include
|
|
var returnedFn = function anonymous(data) {
|
|
var include = function (path, includeData) {
|
|
var d = utils_js_1.default.shallowCopy(utils_js_1.default.createNullProtoObjWherePossible(), data);
|
|
if (includeData) {
|
|
d = utils_js_1.default.shallowCopy(d, includeData);
|
|
}
|
|
return includeFile(path, opts)(d);
|
|
};
|
|
return fn.apply(opts.context, [data || utils_js_1.default.createNullProtoObjWherePossible(), escapeFn, include, rethrow]);
|
|
};
|
|
if (opts.filename && typeof Object.defineProperty === 'function') {
|
|
var filename = opts.filename;
|
|
var basename = path_1.default.basename(filename, path_1.default.extname(filename));
|
|
try {
|
|
Object.defineProperty(returnedFn, 'name', {
|
|
value: basename,
|
|
writable: false,
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
}
|
|
catch (e) { /* ignore */ }
|
|
}
|
|
return returnedFn;
|
|
},
|
|
generateSource: function () {
|
|
var opts = this.opts;
|
|
if (opts.rmWhitespace) {
|
|
// Have to use two separate replace here as `^` and `$` operators don't
|
|
// work well with `\r` and empty lines don't work well with the `m` flag.
|
|
this.templateText =
|
|
this.templateText.replace(/[\r\n]+/g, '\n').replace(/^\s+|\s+$/gm, '');
|
|
}
|
|
var self = this;
|
|
var d = this.opts.delimiter;
|
|
var o = this.opts.openDelimiter;
|
|
var c = this.opts.closeDelimiter;
|
|
// Slurp spaces and tabs before opening whitespace slurp tag and after closing whitespace slurp tag
|
|
// Build the tags using custom delimiters: openDelimiter + delimiter + '_' and '_' + delimiter + closeDelimiter
|
|
var openWhitespaceSlurpTag = utils_js_1.default.escapeRegExpChars(o + d + '_');
|
|
var closeWhitespaceSlurpTag = utils_js_1.default.escapeRegExpChars('_' + d + c);
|
|
var openWhitespaceSlurpReplacement = o + d + '_';
|
|
var closeWhitespaceSlurpReplacement = '_' + d + c;
|
|
this.templateText =
|
|
this.templateText.replace(new RegExp('[ \\t]*' + openWhitespaceSlurpTag, 'gm'), openWhitespaceSlurpReplacement)
|
|
.replace(new RegExp(closeWhitespaceSlurpTag + '[ \\t]*', 'gm'), closeWhitespaceSlurpReplacement);
|
|
var matches = this.parseTemplateText();
|
|
if (matches && matches.length) {
|
|
matches.forEach(function (line, index) {
|
|
var closing;
|
|
// If this is an opening tag, check for closing tags
|
|
// FIXME: May end up with some false positives here
|
|
// Better to store modes as k/v with openDelimiter + delimiter as key
|
|
// Then this can simply check against the map
|
|
if (line.indexOf(o + d) === 0 // If it is a tag
|
|
&& line.indexOf(o + d + d) !== 0) { // and is not escaped
|
|
closing = matches[index + 2];
|
|
if (!(closing == d + c || closing == '-' + d + c || closing == '_' + d + c)) {
|
|
throw new Error('Could not find matching close tag for "' + line + '".');
|
|
}
|
|
}
|
|
self.scanLine(line);
|
|
});
|
|
}
|
|
},
|
|
parseTemplateText: function () {
|
|
var str = this.templateText;
|
|
var pat = this.regex;
|
|
var result = pat.exec(str);
|
|
var arr = [];
|
|
var firstPos;
|
|
while (result) {
|
|
firstPos = result.index;
|
|
if (firstPos !== 0) {
|
|
arr.push(str.substring(0, firstPos));
|
|
str = str.slice(firstPos);
|
|
}
|
|
arr.push(result[0]);
|
|
str = str.slice(result[0].length);
|
|
result = pat.exec(str);
|
|
}
|
|
if (str) {
|
|
arr.push(str);
|
|
}
|
|
return arr;
|
|
},
|
|
_addOutput: function (line) {
|
|
if (this.truncate) {
|
|
// Only replace single leading linebreak in the line after
|
|
// -%> tag -- this is the single, trailing linebreak
|
|
// after the tag that the truncation mode replaces
|
|
// Handle Win / Unix / old Mac linebreaks -- do the \r\n
|
|
// combo first in the regex-or
|
|
line = line.replace(/^(?:\r\n|\r|\n)/, '');
|
|
this.truncate = false;
|
|
}
|
|
if (!line) {
|
|
return line;
|
|
}
|
|
// Preserve literal slashes
|
|
line = line.replace(/\\/g, '\\\\');
|
|
// Convert linebreaks
|
|
line = line.replace(/\n/g, '\\n');
|
|
line = line.replace(/\r/g, '\\r');
|
|
// Escape double-quotes
|
|
// - this will be the delimiter during execution
|
|
line = line.replace(/"/g, '\\"');
|
|
this.source += ' ; __append("' + line + '")' + '\n';
|
|
},
|
|
scanLine: function (line) {
|
|
var self = this;
|
|
var d = this.opts.delimiter;
|
|
var o = this.opts.openDelimiter;
|
|
var c = this.opts.closeDelimiter;
|
|
var newLineCount = 0;
|
|
newLineCount = (line.split('\n').length - 1);
|
|
switch (line) {
|
|
case o + d:
|
|
case o + d + '_':
|
|
this.mode = Template.modes.EVAL;
|
|
break;
|
|
case o + d + '=':
|
|
this.mode = Template.modes.ESCAPED;
|
|
break;
|
|
case o + d + '-':
|
|
this.mode = Template.modes.RAW;
|
|
break;
|
|
case o + d + '#':
|
|
this.mode = Template.modes.COMMENT;
|
|
break;
|
|
case o + d + d:
|
|
this.mode = Template.modes.LITERAL;
|
|
this.source += ' ; __append("' + line.replace(o + d + d, o + d) + '")' + '\n';
|
|
break;
|
|
case d + d + c:
|
|
this.mode = Template.modes.LITERAL;
|
|
this.source += ' ; __append("' + line.replace(d + d + c, d + c) + '")' + '\n';
|
|
break;
|
|
case d + c:
|
|
case '-' + d + c:
|
|
case '_' + d + c:
|
|
if (this.mode == Template.modes.LITERAL) {
|
|
this._addOutput(line);
|
|
}
|
|
this.mode = null;
|
|
this.truncate = line.indexOf('-') === 0 || line.indexOf('_') === 0;
|
|
break;
|
|
default:
|
|
// In script mode, depends on type of tag
|
|
if (this.mode) {
|
|
// If '//' is found without a line break, add a line break.
|
|
switch (this.mode) {
|
|
case Template.modes.EVAL:
|
|
case Template.modes.ESCAPED:
|
|
case Template.modes.RAW:
|
|
if (line.lastIndexOf('//') > line.lastIndexOf('\n')) {
|
|
line += '\n';
|
|
}
|
|
}
|
|
switch (this.mode) {
|
|
// Just executing code
|
|
case Template.modes.EVAL:
|
|
this.source += ' ; ' + line + '\n';
|
|
break;
|
|
// Exec, esc, and output
|
|
case Template.modes.ESCAPED:
|
|
this.source += ' ; __append(escapeFn(' + stripSemi(line) + '))' + '\n';
|
|
break;
|
|
// Exec and output
|
|
case Template.modes.RAW:
|
|
this.source += ' ; __append(' + stripSemi(line) + ')' + '\n';
|
|
break;
|
|
case Template.modes.COMMENT:
|
|
// Do nothing
|
|
break;
|
|
// Literal <%% mode, append as raw output
|
|
case Template.modes.LITERAL:
|
|
this._addOutput(line);
|
|
break;
|
|
}
|
|
}
|
|
// In string mode, just add the output
|
|
else {
|
|
this._addOutput(line);
|
|
}
|
|
}
|
|
if (self.opts.compileDebug && newLineCount) {
|
|
this.currentLine += newLineCount;
|
|
this.source += ' ; __line = ' + this.currentLine + '\n';
|
|
}
|
|
}
|
|
};
|
|
/**
|
|
* Escape characters reserved in XML.
|
|
*
|
|
* This is simply an export of {@link module:utils.escapeXML}.
|
|
*
|
|
* If `markup` is `undefined` or `null`, the empty string is returned.
|
|
*
|
|
* @param {String} markup Input string
|
|
* @return {String} Escaped string
|
|
* @public
|
|
* @func
|
|
* */
|
|
ejs.escapeXML = utils_js_1.default.escapeXML;
|
|
/**
|
|
* Express.js support.
|
|
*
|
|
* This is an alias for {@link module:ejs.renderFile}, in order to support
|
|
* Express.js out-of-the-box.
|
|
*
|
|
* @func
|
|
*/
|
|
ejs.__express = ejs.renderFile;
|
|
/* istanbul ignore if */
|
|
if (typeof window != 'undefined') {
|
|
window.ejs = ejs;
|
|
}
|
|
if (typeof module != 'undefined') {
|
|
module.exports = ejs;
|
|
}
|
|
exports.default = ejs;
|
|
|
|
},{"./utils.js":2,"fs":3,"path":4}],2:[function(require,module,exports){
|
|
/*
|
|
* EJS Embedded JavaScript templates
|
|
* Copyright 2112 Matthew Eernisse (mde@fleegix.org)
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*/
|
|
/**
|
|
* Private utility functions
|
|
* @module utils
|
|
* @private
|
|
*/
|
|
'use strict';
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
var utils = {};
|
|
var regExpChars = /[|\\{}()[\]^$+*?.]/g;
|
|
var hasOwnProperty = Object.prototype.hasOwnProperty;
|
|
var hasOwn = function (obj, key) { return hasOwnProperty.apply(obj, [key]); };
|
|
/**
|
|
* Escape characters reserved in regular expressions.
|
|
*
|
|
* If `string` is `undefined` or `null`, the empty string is returned.
|
|
*
|
|
* @param {String} string Input string
|
|
* @return {String} Escaped string
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.escapeRegExpChars = function (string) {
|
|
// istanbul ignore if
|
|
if (!string) {
|
|
return '';
|
|
}
|
|
return String(string).replace(regExpChars, '\\$&');
|
|
};
|
|
var _ENCODE_HTML_RULES = {
|
|
'&': '&',
|
|
'<': '<',
|
|
'>': '>',
|
|
'"': '"',
|
|
"'": '''
|
|
};
|
|
var _MATCH_HTML = /[&<>'"]/g;
|
|
function encode_char(c) {
|
|
return _ENCODE_HTML_RULES[c] || c;
|
|
}
|
|
/**
|
|
* Stringified version of constants used by {@link module:utils.escapeXML}.
|
|
*
|
|
* @readonly
|
|
* @type {String}
|
|
*/
|
|
var escapeFuncStr = 'var _ENCODE_HTML_RULES = {\n'
|
|
+ ' "&": "&"\n'
|
|
+ ' , "<": "<"\n'
|
|
+ ' , ">": ">"\n'
|
|
+ ' , \'"\': """\n'
|
|
+ ' , "\'": "'"\n'
|
|
+ ' }\n'
|
|
+ ' , _MATCH_HTML = /[&<>\'"]/g;\n'
|
|
+ 'function encode_char(c) {\n'
|
|
+ ' return _ENCODE_HTML_RULES[c] || c;\n'
|
|
+ '};\n';
|
|
/**
|
|
* Escape characters reserved in XML.
|
|
*
|
|
* If `markup` is `undefined` or `null`, the empty string is returned.
|
|
*
|
|
* @implements {EscapeCallback}
|
|
* @param {String} markup Input string
|
|
* @return {String} Escaped string
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.escapeXML = function (markup) {
|
|
return markup == undefined
|
|
? ''
|
|
: String(markup)
|
|
.replace(_MATCH_HTML, encode_char);
|
|
};
|
|
function escapeXMLToString() {
|
|
return Function.prototype.toString.call(this) + ';\n' + escapeFuncStr;
|
|
}
|
|
try {
|
|
if (typeof Object.defineProperty === 'function') {
|
|
// If the Function prototype is frozen, the "toString" property is non-writable. This means that any objects which inherit this property
|
|
// cannot have the property changed using an assignment. If using strict mode, attempting that will cause an error. If not using strict
|
|
// mode, attempting that will be silently ignored.
|
|
// However, we can still explicitly shadow the prototype's "toString" property by defining a new "toString" property on this object.
|
|
Object.defineProperty(utils.escapeXML, 'toString', { value: escapeXMLToString });
|
|
}
|
|
else {
|
|
// If Object.defineProperty() doesn't exist, attempt to shadow this property using the assignment operator.
|
|
utils.escapeXML.toString = escapeXMLToString;
|
|
}
|
|
}
|
|
catch (err) {
|
|
console.warn('Unable to set escapeXML.toString (is the Function prototype frozen?)');
|
|
}
|
|
/**
|
|
* Naive copy of properties from one object to another.
|
|
* Does not recurse into non-scalar properties
|
|
* Does not check to see if the property has a value before copying
|
|
*
|
|
* @param {Object} to Destination object
|
|
* @param {Object} from Source object
|
|
* @return {Object} Destination object
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.shallowCopy = function (to, from) {
|
|
from = from || {};
|
|
if ((to !== null) && (to !== undefined)) {
|
|
for (var p in from) {
|
|
if (!hasOwn(from, p)) {
|
|
continue;
|
|
}
|
|
if (p === '__proto__' || p === 'constructor') {
|
|
continue;
|
|
}
|
|
to[p] = from[p];
|
|
}
|
|
}
|
|
return to;
|
|
};
|
|
/**
|
|
* Naive copy of a list of key names, from one object to another.
|
|
* Only copies property if it is actually defined
|
|
* Does not recurse into non-scalar properties
|
|
*
|
|
* @param {Object} to Destination object
|
|
* @param {Object} from Source object
|
|
* @param {Array} list List of properties to copy
|
|
* @return {Object} Destination object
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.shallowCopyFromList = function (to, from, list) {
|
|
list = list || [];
|
|
from = from || {};
|
|
if ((to !== null) && (to !== undefined)) {
|
|
for (var i = 0; i < list.length; i++) {
|
|
var p = list[i];
|
|
if (typeof from[p] != 'undefined') {
|
|
if (!hasOwn(from, p)) {
|
|
continue;
|
|
}
|
|
if (p === '__proto__' || p === 'constructor') {
|
|
continue;
|
|
}
|
|
to[p] = from[p];
|
|
}
|
|
}
|
|
}
|
|
return to;
|
|
};
|
|
/**
|
|
* Simple in-process cache implementation. Does not implement limits of any
|
|
* sort.
|
|
*
|
|
* @implements {Cache}
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.cache = {
|
|
_data: {},
|
|
set: function (key, val) {
|
|
this._data[key] = val;
|
|
},
|
|
get: function (key) {
|
|
return this._data[key];
|
|
},
|
|
remove: function (key) {
|
|
delete this._data[key];
|
|
},
|
|
reset: function () {
|
|
this._data = {};
|
|
}
|
|
};
|
|
/**
|
|
* Transforms hyphen case variable into camel case.
|
|
*
|
|
* @param {String} string Hyphen case string
|
|
* @return {String} Camel case string
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.hyphenToCamel = function (str) {
|
|
return str.replace(/-[a-z]/g, function (match) { return match[1].toUpperCase(); });
|
|
};
|
|
/**
|
|
* Returns a null-prototype object in runtimes that support it
|
|
*
|
|
* @return {Object} Object, prototype will be set to null where possible
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.createNullProtoObjWherePossible = (function () {
|
|
if (typeof Object.create == 'function') {
|
|
return function () {
|
|
return Object.create(null);
|
|
};
|
|
}
|
|
if (!({ __proto__: null } instanceof Object)) {
|
|
return function () {
|
|
return { __proto__: null };
|
|
};
|
|
}
|
|
// Not possible, just pass through
|
|
return function () {
|
|
return {};
|
|
};
|
|
})();
|
|
/**
|
|
* Copies own-properties from one object to a null-prototype object for basic
|
|
* protection against prototype pollution
|
|
*
|
|
* @return {Object} Object with own-properties of input object
|
|
* @static
|
|
* @private
|
|
*/
|
|
utils.hasOwnOnlyObject = function (obj) {
|
|
var o = utils.createNullProtoObjWherePossible();
|
|
for (var p in obj) {
|
|
if (hasOwn(obj, p)) {
|
|
o[p] = obj[p];
|
|
}
|
|
}
|
|
return o;
|
|
};
|
|
if (typeof exports != 'undefined') {
|
|
module.exports = utils;
|
|
}
|
|
exports.default = utils;
|
|
|
|
},{}],3:[function(require,module,exports){
|
|
|
|
},{}],4:[function(require,module,exports){
|
|
(function (process){(function (){
|
|
// 'path' module extracted from Node.js v8.11.1 (only the posix part)
|
|
// transplited with Babel
|
|
|
|
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
'use strict';
|
|
|
|
function assertPath(path) {
|
|
if (typeof path !== 'string') {
|
|
throw new TypeError('Path must be a string. Received ' + JSON.stringify(path));
|
|
}
|
|
}
|
|
|
|
// Resolves . and .. elements in a path with directory names
|
|
function normalizeStringPosix(path, allowAboveRoot) {
|
|
var res = '';
|
|
var lastSegmentLength = 0;
|
|
var lastSlash = -1;
|
|
var dots = 0;
|
|
var code;
|
|
for (var i = 0; i <= path.length; ++i) {
|
|
if (i < path.length)
|
|
code = path.charCodeAt(i);
|
|
else if (code === 47 /*/*/)
|
|
break;
|
|
else
|
|
code = 47 /*/*/;
|
|
if (code === 47 /*/*/) {
|
|
if (lastSlash === i - 1 || dots === 1) {
|
|
// NOOP
|
|
} else if (lastSlash !== i - 1 && dots === 2) {
|
|
if (res.length < 2 || lastSegmentLength !== 2 || res.charCodeAt(res.length - 1) !== 46 /*.*/ || res.charCodeAt(res.length - 2) !== 46 /*.*/) {
|
|
if (res.length > 2) {
|
|
var lastSlashIndex = res.lastIndexOf('/');
|
|
if (lastSlashIndex !== res.length - 1) {
|
|
if (lastSlashIndex === -1) {
|
|
res = '';
|
|
lastSegmentLength = 0;
|
|
} else {
|
|
res = res.slice(0, lastSlashIndex);
|
|
lastSegmentLength = res.length - 1 - res.lastIndexOf('/');
|
|
}
|
|
lastSlash = i;
|
|
dots = 0;
|
|
continue;
|
|
}
|
|
} else if (res.length === 2 || res.length === 1) {
|
|
res = '';
|
|
lastSegmentLength = 0;
|
|
lastSlash = i;
|
|
dots = 0;
|
|
continue;
|
|
}
|
|
}
|
|
if (allowAboveRoot) {
|
|
if (res.length > 0)
|
|
res += '/..';
|
|
else
|
|
res = '..';
|
|
lastSegmentLength = 2;
|
|
}
|
|
} else {
|
|
if (res.length > 0)
|
|
res += '/' + path.slice(lastSlash + 1, i);
|
|
else
|
|
res = path.slice(lastSlash + 1, i);
|
|
lastSegmentLength = i - lastSlash - 1;
|
|
}
|
|
lastSlash = i;
|
|
dots = 0;
|
|
} else if (code === 46 /*.*/ && dots !== -1) {
|
|
++dots;
|
|
} else {
|
|
dots = -1;
|
|
}
|
|
}
|
|
return res;
|
|
}
|
|
|
|
function _format(sep, pathObject) {
|
|
var dir = pathObject.dir || pathObject.root;
|
|
var base = pathObject.base || (pathObject.name || '') + (pathObject.ext || '');
|
|
if (!dir) {
|
|
return base;
|
|
}
|
|
if (dir === pathObject.root) {
|
|
return dir + base;
|
|
}
|
|
return dir + sep + base;
|
|
}
|
|
|
|
var posix = {
|
|
// path.resolve([from ...], to)
|
|
resolve: function resolve() {
|
|
var resolvedPath = '';
|
|
var resolvedAbsolute = false;
|
|
var cwd;
|
|
|
|
for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
|
|
var path;
|
|
if (i >= 0)
|
|
path = arguments[i];
|
|
else {
|
|
if (cwd === undefined)
|
|
cwd = process.cwd();
|
|
path = cwd;
|
|
}
|
|
|
|
assertPath(path);
|
|
|
|
// Skip empty entries
|
|
if (path.length === 0) {
|
|
continue;
|
|
}
|
|
|
|
resolvedPath = path + '/' + resolvedPath;
|
|
resolvedAbsolute = path.charCodeAt(0) === 47 /*/*/;
|
|
}
|
|
|
|
// At this point the path should be resolved to a full absolute path, but
|
|
// handle relative paths to be safe (might happen when process.cwd() fails)
|
|
|
|
// Normalize the path
|
|
resolvedPath = normalizeStringPosix(resolvedPath, !resolvedAbsolute);
|
|
|
|
if (resolvedAbsolute) {
|
|
if (resolvedPath.length > 0)
|
|
return '/' + resolvedPath;
|
|
else
|
|
return '/';
|
|
} else if (resolvedPath.length > 0) {
|
|
return resolvedPath;
|
|
} else {
|
|
return '.';
|
|
}
|
|
},
|
|
|
|
normalize: function normalize(path) {
|
|
assertPath(path);
|
|
|
|
if (path.length === 0) return '.';
|
|
|
|
var isAbsolute = path.charCodeAt(0) === 47 /*/*/;
|
|
var trailingSeparator = path.charCodeAt(path.length - 1) === 47 /*/*/;
|
|
|
|
// Normalize the path
|
|
path = normalizeStringPosix(path, !isAbsolute);
|
|
|
|
if (path.length === 0 && !isAbsolute) path = '.';
|
|
if (path.length > 0 && trailingSeparator) path += '/';
|
|
|
|
if (isAbsolute) return '/' + path;
|
|
return path;
|
|
},
|
|
|
|
isAbsolute: function isAbsolute(path) {
|
|
assertPath(path);
|
|
return path.length > 0 && path.charCodeAt(0) === 47 /*/*/;
|
|
},
|
|
|
|
join: function join() {
|
|
if (arguments.length === 0)
|
|
return '.';
|
|
var joined;
|
|
for (var i = 0; i < arguments.length; ++i) {
|
|
var arg = arguments[i];
|
|
assertPath(arg);
|
|
if (arg.length > 0) {
|
|
if (joined === undefined)
|
|
joined = arg;
|
|
else
|
|
joined += '/' + arg;
|
|
}
|
|
}
|
|
if (joined === undefined)
|
|
return '.';
|
|
return posix.normalize(joined);
|
|
},
|
|
|
|
relative: function relative(from, to) {
|
|
assertPath(from);
|
|
assertPath(to);
|
|
|
|
if (from === to) return '';
|
|
|
|
from = posix.resolve(from);
|
|
to = posix.resolve(to);
|
|
|
|
if (from === to) return '';
|
|
|
|
// Trim any leading backslashes
|
|
var fromStart = 1;
|
|
for (; fromStart < from.length; ++fromStart) {
|
|
if (from.charCodeAt(fromStart) !== 47 /*/*/)
|
|
break;
|
|
}
|
|
var fromEnd = from.length;
|
|
var fromLen = fromEnd - fromStart;
|
|
|
|
// Trim any leading backslashes
|
|
var toStart = 1;
|
|
for (; toStart < to.length; ++toStart) {
|
|
if (to.charCodeAt(toStart) !== 47 /*/*/)
|
|
break;
|
|
}
|
|
var toEnd = to.length;
|
|
var toLen = toEnd - toStart;
|
|
|
|
// Compare paths to find the longest common path from root
|
|
var length = fromLen < toLen ? fromLen : toLen;
|
|
var lastCommonSep = -1;
|
|
var i = 0;
|
|
for (; i <= length; ++i) {
|
|
if (i === length) {
|
|
if (toLen > length) {
|
|
if (to.charCodeAt(toStart + i) === 47 /*/*/) {
|
|
// We get here if `from` is the exact base path for `to`.
|
|
// For example: from='/foo/bar'; to='/foo/bar/baz'
|
|
return to.slice(toStart + i + 1);
|
|
} else if (i === 0) {
|
|
// We get here if `from` is the root
|
|
// For example: from='/'; to='/foo'
|
|
return to.slice(toStart + i);
|
|
}
|
|
} else if (fromLen > length) {
|
|
if (from.charCodeAt(fromStart + i) === 47 /*/*/) {
|
|
// We get here if `to` is the exact base path for `from`.
|
|
// For example: from='/foo/bar/baz'; to='/foo/bar'
|
|
lastCommonSep = i;
|
|
} else if (i === 0) {
|
|
// We get here if `to` is the root.
|
|
// For example: from='/foo'; to='/'
|
|
lastCommonSep = 0;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
var fromCode = from.charCodeAt(fromStart + i);
|
|
var toCode = to.charCodeAt(toStart + i);
|
|
if (fromCode !== toCode)
|
|
break;
|
|
else if (fromCode === 47 /*/*/)
|
|
lastCommonSep = i;
|
|
}
|
|
|
|
var out = '';
|
|
// Generate the relative path based on the path difference between `to`
|
|
// and `from`
|
|
for (i = fromStart + lastCommonSep + 1; i <= fromEnd; ++i) {
|
|
if (i === fromEnd || from.charCodeAt(i) === 47 /*/*/) {
|
|
if (out.length === 0)
|
|
out += '..';
|
|
else
|
|
out += '/..';
|
|
}
|
|
}
|
|
|
|
// Lastly, append the rest of the destination (`to`) path that comes after
|
|
// the common path parts
|
|
if (out.length > 0)
|
|
return out + to.slice(toStart + lastCommonSep);
|
|
else {
|
|
toStart += lastCommonSep;
|
|
if (to.charCodeAt(toStart) === 47 /*/*/)
|
|
++toStart;
|
|
return to.slice(toStart);
|
|
}
|
|
},
|
|
|
|
_makeLong: function _makeLong(path) {
|
|
return path;
|
|
},
|
|
|
|
dirname: function dirname(path) {
|
|
assertPath(path);
|
|
if (path.length === 0) return '.';
|
|
var code = path.charCodeAt(0);
|
|
var hasRoot = code === 47 /*/*/;
|
|
var end = -1;
|
|
var matchedSlash = true;
|
|
for (var i = path.length - 1; i >= 1; --i) {
|
|
code = path.charCodeAt(i);
|
|
if (code === 47 /*/*/) {
|
|
if (!matchedSlash) {
|
|
end = i;
|
|
break;
|
|
}
|
|
} else {
|
|
// We saw the first non-path separator
|
|
matchedSlash = false;
|
|
}
|
|
}
|
|
|
|
if (end === -1) return hasRoot ? '/' : '.';
|
|
if (hasRoot && end === 1) return '//';
|
|
return path.slice(0, end);
|
|
},
|
|
|
|
basename: function basename(path, ext) {
|
|
if (ext !== undefined && typeof ext !== 'string') throw new TypeError('"ext" argument must be a string');
|
|
assertPath(path);
|
|
|
|
var start = 0;
|
|
var end = -1;
|
|
var matchedSlash = true;
|
|
var i;
|
|
|
|
if (ext !== undefined && ext.length > 0 && ext.length <= path.length) {
|
|
if (ext.length === path.length && ext === path) return '';
|
|
var extIdx = ext.length - 1;
|
|
var firstNonSlashEnd = -1;
|
|
for (i = path.length - 1; i >= 0; --i) {
|
|
var code = path.charCodeAt(i);
|
|
if (code === 47 /*/*/) {
|
|
// If we reached a path separator that was not part of a set of path
|
|
// separators at the end of the string, stop now
|
|
if (!matchedSlash) {
|
|
start = i + 1;
|
|
break;
|
|
}
|
|
} else {
|
|
if (firstNonSlashEnd === -1) {
|
|
// We saw the first non-path separator, remember this index in case
|
|
// we need it if the extension ends up not matching
|
|
matchedSlash = false;
|
|
firstNonSlashEnd = i + 1;
|
|
}
|
|
if (extIdx >= 0) {
|
|
// Try to match the explicit extension
|
|
if (code === ext.charCodeAt(extIdx)) {
|
|
if (--extIdx === -1) {
|
|
// We matched the extension, so mark this as the end of our path
|
|
// component
|
|
end = i;
|
|
}
|
|
} else {
|
|
// Extension does not match, so our result is the entire path
|
|
// component
|
|
extIdx = -1;
|
|
end = firstNonSlashEnd;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (start === end) end = firstNonSlashEnd;else if (end === -1) end = path.length;
|
|
return path.slice(start, end);
|
|
} else {
|
|
for (i = path.length - 1; i >= 0; --i) {
|
|
if (path.charCodeAt(i) === 47 /*/*/) {
|
|
// If we reached a path separator that was not part of a set of path
|
|
// separators at the end of the string, stop now
|
|
if (!matchedSlash) {
|
|
start = i + 1;
|
|
break;
|
|
}
|
|
} else if (end === -1) {
|
|
// We saw the first non-path separator, mark this as the end of our
|
|
// path component
|
|
matchedSlash = false;
|
|
end = i + 1;
|
|
}
|
|
}
|
|
|
|
if (end === -1) return '';
|
|
return path.slice(start, end);
|
|
}
|
|
},
|
|
|
|
extname: function extname(path) {
|
|
assertPath(path);
|
|
var startDot = -1;
|
|
var startPart = 0;
|
|
var end = -1;
|
|
var matchedSlash = true;
|
|
// Track the state of characters (if any) we see before our first dot and
|
|
// after any path separator we find
|
|
var preDotState = 0;
|
|
for (var i = path.length - 1; i >= 0; --i) {
|
|
var code = path.charCodeAt(i);
|
|
if (code === 47 /*/*/) {
|
|
// If we reached a path separator that was not part of a set of path
|
|
// separators at the end of the string, stop now
|
|
if (!matchedSlash) {
|
|
startPart = i + 1;
|
|
break;
|
|
}
|
|
continue;
|
|
}
|
|
if (end === -1) {
|
|
// We saw the first non-path separator, mark this as the end of our
|
|
// extension
|
|
matchedSlash = false;
|
|
end = i + 1;
|
|
}
|
|
if (code === 46 /*.*/) {
|
|
// If this is our first dot, mark it as the start of our extension
|
|
if (startDot === -1)
|
|
startDot = i;
|
|
else if (preDotState !== 1)
|
|
preDotState = 1;
|
|
} else if (startDot !== -1) {
|
|
// We saw a non-dot and non-path separator before our dot, so we should
|
|
// have a good chance at having a non-empty extension
|
|
preDotState = -1;
|
|
}
|
|
}
|
|
|
|
if (startDot === -1 || end === -1 ||
|
|
// We saw a non-dot character immediately before the dot
|
|
preDotState === 0 ||
|
|
// The (right-most) trimmed path component is exactly '..'
|
|
preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {
|
|
return '';
|
|
}
|
|
return path.slice(startDot, end);
|
|
},
|
|
|
|
format: function format(pathObject) {
|
|
if (pathObject === null || typeof pathObject !== 'object') {
|
|
throw new TypeError('The "pathObject" argument must be of type Object. Received type ' + typeof pathObject);
|
|
}
|
|
return _format('/', pathObject);
|
|
},
|
|
|
|
parse: function parse(path) {
|
|
assertPath(path);
|
|
|
|
var ret = { root: '', dir: '', base: '', ext: '', name: '' };
|
|
if (path.length === 0) return ret;
|
|
var code = path.charCodeAt(0);
|
|
var isAbsolute = code === 47 /*/*/;
|
|
var start;
|
|
if (isAbsolute) {
|
|
ret.root = '/';
|
|
start = 1;
|
|
} else {
|
|
start = 0;
|
|
}
|
|
var startDot = -1;
|
|
var startPart = 0;
|
|
var end = -1;
|
|
var matchedSlash = true;
|
|
var i = path.length - 1;
|
|
|
|
// Track the state of characters (if any) we see before our first dot and
|
|
// after any path separator we find
|
|
var preDotState = 0;
|
|
|
|
// Get non-dir info
|
|
for (; i >= start; --i) {
|
|
code = path.charCodeAt(i);
|
|
if (code === 47 /*/*/) {
|
|
// If we reached a path separator that was not part of a set of path
|
|
// separators at the end of the string, stop now
|
|
if (!matchedSlash) {
|
|
startPart = i + 1;
|
|
break;
|
|
}
|
|
continue;
|
|
}
|
|
if (end === -1) {
|
|
// We saw the first non-path separator, mark this as the end of our
|
|
// extension
|
|
matchedSlash = false;
|
|
end = i + 1;
|
|
}
|
|
if (code === 46 /*.*/) {
|
|
// If this is our first dot, mark it as the start of our extension
|
|
if (startDot === -1) startDot = i;else if (preDotState !== 1) preDotState = 1;
|
|
} else if (startDot !== -1) {
|
|
// We saw a non-dot and non-path separator before our dot, so we should
|
|
// have a good chance at having a non-empty extension
|
|
preDotState = -1;
|
|
}
|
|
}
|
|
|
|
if (startDot === -1 || end === -1 ||
|
|
// We saw a non-dot character immediately before the dot
|
|
preDotState === 0 ||
|
|
// The (right-most) trimmed path component is exactly '..'
|
|
preDotState === 1 && startDot === end - 1 && startDot === startPart + 1) {
|
|
if (end !== -1) {
|
|
if (startPart === 0 && isAbsolute) ret.base = ret.name = path.slice(1, end);else ret.base = ret.name = path.slice(startPart, end);
|
|
}
|
|
} else {
|
|
if (startPart === 0 && isAbsolute) {
|
|
ret.name = path.slice(1, startDot);
|
|
ret.base = path.slice(1, end);
|
|
} else {
|
|
ret.name = path.slice(startPart, startDot);
|
|
ret.base = path.slice(startPart, end);
|
|
}
|
|
ret.ext = path.slice(startDot, end);
|
|
}
|
|
|
|
if (startPart > 0) ret.dir = path.slice(0, startPart - 1);else if (isAbsolute) ret.dir = '/';
|
|
|
|
return ret;
|
|
},
|
|
|
|
sep: '/',
|
|
delimiter: ':',
|
|
win32: null,
|
|
posix: null
|
|
};
|
|
|
|
posix.posix = posix;
|
|
|
|
module.exports = posix;
|
|
|
|
}).call(this)}).call(this,require('_process'))
|
|
},{"_process":5}],5:[function(require,module,exports){
|
|
// shim for using process in browser
|
|
var process = module.exports = {};
|
|
|
|
// cached from whatever global is present so that test runners that stub it
|
|
// don't break things. But we need to wrap it in a try catch in case it is
|
|
// wrapped in strict mode code which doesn't define any globals. It's inside a
|
|
// function because try/catches deoptimize in certain engines.
|
|
|
|
var cachedSetTimeout;
|
|
var cachedClearTimeout;
|
|
|
|
function defaultSetTimout() {
|
|
throw new Error('setTimeout has not been defined');
|
|
}
|
|
function defaultClearTimeout () {
|
|
throw new Error('clearTimeout has not been defined');
|
|
}
|
|
(function () {
|
|
try {
|
|
if (typeof setTimeout === 'function') {
|
|
cachedSetTimeout = setTimeout;
|
|
} else {
|
|
cachedSetTimeout = defaultSetTimout;
|
|
}
|
|
} catch (e) {
|
|
cachedSetTimeout = defaultSetTimout;
|
|
}
|
|
try {
|
|
if (typeof clearTimeout === 'function') {
|
|
cachedClearTimeout = clearTimeout;
|
|
} else {
|
|
cachedClearTimeout = defaultClearTimeout;
|
|
}
|
|
} catch (e) {
|
|
cachedClearTimeout = defaultClearTimeout;
|
|
}
|
|
} ())
|
|
function runTimeout(fun) {
|
|
if (cachedSetTimeout === setTimeout) {
|
|
//normal enviroments in sane situations
|
|
return setTimeout(fun, 0);
|
|
}
|
|
// if setTimeout wasn't available but was latter defined
|
|
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
|
|
cachedSetTimeout = setTimeout;
|
|
return setTimeout(fun, 0);
|
|
}
|
|
try {
|
|
// when when somebody has screwed with setTimeout but no I.E. maddness
|
|
return cachedSetTimeout(fun, 0);
|
|
} catch(e){
|
|
try {
|
|
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
|
|
return cachedSetTimeout.call(null, fun, 0);
|
|
} catch(e){
|
|
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
|
|
return cachedSetTimeout.call(this, fun, 0);
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
function runClearTimeout(marker) {
|
|
if (cachedClearTimeout === clearTimeout) {
|
|
//normal enviroments in sane situations
|
|
return clearTimeout(marker);
|
|
}
|
|
// if clearTimeout wasn't available but was latter defined
|
|
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
|
|
cachedClearTimeout = clearTimeout;
|
|
return clearTimeout(marker);
|
|
}
|
|
try {
|
|
// when when somebody has screwed with setTimeout but no I.E. maddness
|
|
return cachedClearTimeout(marker);
|
|
} catch (e){
|
|
try {
|
|
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
|
|
return cachedClearTimeout.call(null, marker);
|
|
} catch (e){
|
|
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
|
|
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
|
|
return cachedClearTimeout.call(this, marker);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
}
|
|
var queue = [];
|
|
var draining = false;
|
|
var currentQueue;
|
|
var queueIndex = -1;
|
|
|
|
function cleanUpNextTick() {
|
|
if (!draining || !currentQueue) {
|
|
return;
|
|
}
|
|
draining = false;
|
|
if (currentQueue.length) {
|
|
queue = currentQueue.concat(queue);
|
|
} else {
|
|
queueIndex = -1;
|
|
}
|
|
if (queue.length) {
|
|
drainQueue();
|
|
}
|
|
}
|
|
|
|
function drainQueue() {
|
|
if (draining) {
|
|
return;
|
|
}
|
|
var timeout = runTimeout(cleanUpNextTick);
|
|
draining = true;
|
|
|
|
var len = queue.length;
|
|
while(len) {
|
|
currentQueue = queue;
|
|
queue = [];
|
|
while (++queueIndex < len) {
|
|
if (currentQueue) {
|
|
currentQueue[queueIndex].run();
|
|
}
|
|
}
|
|
queueIndex = -1;
|
|
len = queue.length;
|
|
}
|
|
currentQueue = null;
|
|
draining = false;
|
|
runClearTimeout(timeout);
|
|
}
|
|
|
|
process.nextTick = function (fun) {
|
|
var args = new Array(arguments.length - 1);
|
|
if (arguments.length > 1) {
|
|
for (var i = 1; i < arguments.length; i++) {
|
|
args[i - 1] = arguments[i];
|
|
}
|
|
}
|
|
queue.push(new Item(fun, args));
|
|
if (queue.length === 1 && !draining) {
|
|
runTimeout(drainQueue);
|
|
}
|
|
};
|
|
|
|
// v8 likes predictible objects
|
|
function Item(fun, array) {
|
|
this.fun = fun;
|
|
this.array = array;
|
|
}
|
|
Item.prototype.run = function () {
|
|
this.fun.apply(null, this.array);
|
|
};
|
|
process.title = 'browser';
|
|
process.browser = true;
|
|
process.env = {};
|
|
process.argv = [];
|
|
process.version = ''; // empty string to avoid regexp issues
|
|
process.versions = {};
|
|
|
|
function noop() {}
|
|
|
|
process.on = noop;
|
|
process.addListener = noop;
|
|
process.once = noop;
|
|
process.off = noop;
|
|
process.removeListener = noop;
|
|
process.removeAllListeners = noop;
|
|
process.emit = noop;
|
|
process.prependListener = noop;
|
|
process.prependOnceListener = noop;
|
|
|
|
process.listeners = function (name) { return [] }
|
|
|
|
process.binding = function (name) {
|
|
throw new Error('process.binding is not supported');
|
|
};
|
|
|
|
process.cwd = function () { return '/' };
|
|
process.chdir = function (dir) {
|
|
throw new Error('process.chdir is not supported');
|
|
};
|
|
process.umask = function() { return 0; };
|
|
|
|
},{}]},{},[1])(1)
|
|
});
|