1205 lines
32 KiB
JavaScript
1205 lines
32 KiB
JavaScript
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({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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/**
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* @file Embedded JavaScript templating engine.
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* @author Matthew Eernisse <mde@fleegix.org>
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* @author Tiancheng "Timothy" Gu <timothygu99@gmail.com>
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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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var fs = require('fs')
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, utils = require('./utils')
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, scopeOptionWarned = false
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, _VERSION_STRING = require('../package.json').version
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, _DEFAULT_DELIMITER = '%'
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, _DEFAULT_LOCALS_NAME = 'locals'
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, _REGEX_STRING = '(<%%|<%=|<%-|<%#|<%|%>|-%>)'
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, _OPTS = [ 'cache', 'filename', 'delimiter', 'scope', 'context'
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, 'debug', 'compileDebug', 'client', '_with'
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]
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, _TRAILING_SEMCOL = /;\s*$/
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, _BOM = /^\uFEFF/;
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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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exports.cache = utils.cache;
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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 overriden 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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exports.localsName = _DEFAULT_LOCALS_NAME;
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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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* @return {String}
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*/
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exports.resolveInclude = function(name, filename) {
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var path = require('path')
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, dirname = path.dirname
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, extname = path.extname
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, resolve = path.resolve
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, includePath = resolve(dirname(filename), name)
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, 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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* 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|ClientFunction)}
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* Depending on the value of `options.client`, either type might be returned.
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* @static
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*/
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function handleCache(options, template) {
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var fn
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, path = options.filename
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, hasTemplate = template !== undefined;
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if (options.cache) {
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if (!path) {
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throw new Error('cache option requires a filename');
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}
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fn = exports.cache.get(path);
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if (fn) {
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return fn;
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}
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if (!hasTemplate) {
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template = fs.readFileSync(path).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 (!path) {
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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 = fs.readFileSync(path).toString().replace(_BOM, '');
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}
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fn = exports.compile(template, options);
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if (options.cache) {
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exports.cache.set(path, fn);
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}
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return fn;
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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|ClientFunction)}
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* Depending on the value of `options.client`, either type might be returned
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* @static
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*/
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function includeFile(path, options) {
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var opts = utils.shallowCopy({}, options);
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if (!opts.filename) {
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throw new Error('`include` requires the \'filename\' option.');
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}
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opts.filename = exports.resolveInclude(path, opts.filename);
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return handleCache(opts);
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}
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/**
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* Get the JavaScript source of an included file.
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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 {String}
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* @static
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*/
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function includeSource(path, options) {
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var opts = utils.shallowCopy({}, options)
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, includePath
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, template;
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if (!opts.filename) {
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throw new Error('`include` requires the \'filename\' option.');
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}
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includePath = exports.resolveInclude(path, opts.filename);
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template = fs.readFileSync(includePath).toString().replace(_BOM, '');
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opts.filename = includePath;
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var templ = new Template(template, opts);
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templ.generateSource();
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return templ.source;
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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} filename file name of the EJS file
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* @param {String} lineno line number of the error
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* @static
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*/
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function rethrow(err, str, filename, lineno){
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var lines = str.split('\n')
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, start = Math.max(lineno - 3, 0)
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, end = Math.min(lines.length, lineno + 3);
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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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/**
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* Copy properties in data object that are recognized as options to an
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* options object.
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*
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* This is used for compatibility with earlier versions of EJS and Express.js.
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*
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* @memberof module:ejs-internal
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* @param {Object} data data object
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* @param {Options} opts options object
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* @static
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*/
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function cpOptsInData(data, opts) {
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_OPTS.forEach(function (p) {
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if (typeof data[p] != 'undefined') {
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opts[p] = data[p];
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}
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});
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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|ClientFunction)}
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* Depending on the value of `opts.client`, either type might be returned.
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* @public
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*/
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exports.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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if (!scopeOptionWarned){
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console.warn('`scope` option is deprecated and will be removed in EJS 3');
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scopeOptionWarned = true;
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}
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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}
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* @public
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*/
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exports.render = function (template, data, opts) {
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data = data || {};
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opts = opts || {};
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var fn;
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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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cpOptsInData(data, opts);
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}
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fn = handleCache(opts, template);
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return fn.call(opts.context, 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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exports.renderFile = function () {
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var args = Array.prototype.slice.call(arguments)
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, path = args.shift()
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, cb = args.pop()
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, data = args.shift() || {}
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, opts = args.pop() || {}
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, result;
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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 == 3) {
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cpOptsInData(data, opts);
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}
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opts.filename = path;
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try {
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result = handleCache(opts)(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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return cb(null, result);
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};
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/**
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* Clear intermediate JavaScript cache. Calls {@link Cache#reset}.
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* @public
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*/
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exports.clearCache = function () {
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exports.cache.reset();
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};
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function Template(text, opts) {
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opts = opts || {};
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var options = {};
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this.templateText = text;
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this.mode = null;
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this.truncate = false;
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this.currentLine = 1;
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this.source = '';
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options.client = opts.client || false;
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options.escapeFunction = opts.escape || utils.escapeXML;
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options.compileDebug = opts.compileDebug !== false;
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options.debug = !!opts.debug;
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options.filename = opts.filename;
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options.delimiter = opts.delimiter || exports.delimiter || _DEFAULT_DELIMITER;
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options._with = typeof opts._with != 'undefined' ? opts._with : true;
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options.cache = opts.cache || false;
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options.rmWhitespace = opts.rmWhitespace;
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this.opts = options;
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this.regex = this.createRegex();
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}
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Template.modes = {
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EVAL: 'eval'
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, ESCAPED: 'escaped'
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, RAW: 'raw'
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, COMMENT: 'comment'
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, LITERAL: 'literal'
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};
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Template.prototype = {
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createRegex: function () {
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var str = _REGEX_STRING
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, delim = utils.escapeRegExpChars(this.opts.delimiter);
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str = str.replace(/%/g, delim);
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return new RegExp(str);
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}
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, compile: function () {
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var src
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, fn
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, opts = this.opts
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, escape = opts.escapeFunction;
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if (opts.rmWhitespace) {
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// Have to use two separate replace here as `^` and `$` operators don't
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// work well with `\r`.
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this.templateText =
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this.templateText.replace(/\r/g, '').replace(/^\s+|\s+$/gm, '');
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}
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if (!this.source) {
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this.generateSource();
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var prepended = ' var __output = [];' + '\n';
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if (opts._with !== false) {
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prepended += ' with (' + exports.localsName + ' || {}) {' + '\n';
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}
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this.source = prepended + this.source;
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if (opts._with !== false) {
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this.source += ' }' + '\n';
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}
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this.source += ' return __output.join("");' + '\n';
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}
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if (opts.compileDebug) {
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src = 'var __line = 1' + '\n'
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+ ' , __lines = ' + JSON.stringify(this.templateText) + '\n'
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+ ' , __filename = ' + (opts.filename ?
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JSON.stringify(opts.filename) : 'undefined') + ';' + '\n'
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+ 'try {' + '\n'
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+ this.source
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+ '} catch (e) {' + '\n'
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+ ' rethrow(e, __lines, __filename, __line);' + '\n'
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+ '}' + '\n';
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}
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else {
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src = this.source;
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}
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if (opts.debug) {
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console.log(src);
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}
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if (opts.client) {
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src = 'escape = escape || ' + escape.toString() + ';' + '\n' + src;
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if (opts.compileDebug) {
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src = 'rethrow = rethrow || ' + rethrow.toString() + ';' + '\n' + src;
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}
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}
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try {
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fn = new Function(exports.localsName + ', escape, include, rethrow', src);
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}
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catch(e) {
|
|
// istanbul ignore else
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|
if (e instanceof SyntaxError) {
|
|
if (opts.filename) {
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e.message += ' in ' + opts.filename;
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}
|
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e.message += ' while compiling ejs';
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}
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throw e;
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}
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|
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if (opts.client) {
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return fn;
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}
|
|
|
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// Return a callable function which will execute the function
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|
// created by the source-code, with the passed data as locals
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return function (data) {
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var include = function (path, includeData) {
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var d = utils.shallowCopy({}, data);
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|
if (includeData) {
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d = utils.shallowCopy(d, includeData);
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}
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return includeFile(path, opts)(d);
|
|
};
|
|
return fn(data || {}, escape, include, rethrow);
|
|
};
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|
|
|
}
|
|
|
|
, generateSource: function () {
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|
var self = this
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|
, matches = this.parseTemplateText()
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|
, d = this.opts.delimiter;
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|
|
|
if (matches && matches.length) {
|
|
matches.forEach(function (line, index) {
|
|
var closing
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|
, include
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|
, includeOpts
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|
, includeSrc;
|
|
// 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 '<' + delimiter as key
|
|
// Then this can simply check against the map
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|
if ( line.indexOf('<' + d) === 0 // If it is a tag
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&& line.indexOf('<' + d + d) !== 0) { // and is not escaped
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|
closing = matches[index + 2];
|
|
if (!(closing == d + '>' || closing == '-' + d + '>')) {
|
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throw new Error('Could not find matching close tag for "' + line + '".');
|
|
}
|
|
}
|
|
// HACK: backward-compat `include` preprocessor directives
|
|
if ((include = line.match(/^\s*include\s+(\S+)/))) {
|
|
includeOpts = utils.shallowCopy({}, self.opts);
|
|
includeSrc = includeSource(include[1], includeOpts);
|
|
includeSrc = ' ; (function(){' + '\n' + includeSrc + ' ; })()' + '\n';
|
|
self.source += includeSrc;
|
|
}
|
|
else {
|
|
self.scanLine(line);
|
|
}
|
|
});
|
|
}
|
|
|
|
}
|
|
|
|
, parseTemplateText: function () {
|
|
var str = this.templateText
|
|
, pat = this.regex
|
|
, result = pat.exec(str)
|
|
, arr = []
|
|
, firstPos
|
|
, lastPos;
|
|
|
|
while (result) {
|
|
firstPos = result.index;
|
|
lastPos = pat.lastIndex;
|
|
|
|
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;
|
|
}
|
|
|
|
, scanLine: function (line) {
|
|
var self = this
|
|
, d = this.opts.delimiter
|
|
, newLineCount = 0;
|
|
|
|
function _addOutput() {
|
|
if (self.truncate) {
|
|
line = line.replace('\n', '');
|
|
self.truncate = false;
|
|
}
|
|
else if (self.opts.rmWhitespace) {
|
|
// Gotta me more careful here.
|
|
// .replace(/^(\s*)\n/, '$1') might be more appropriate here but as
|
|
// rmWhitespace already removes trailing spaces anyway so meh.
|
|
line = line.replace(/^\n/, '');
|
|
}
|
|
if (!line) {
|
|
return;
|
|
}
|
|
|
|
// 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, '\\"');
|
|
self.source += ' ; __output.push("' + line + '")' + '\n';
|
|
}
|
|
|
|
newLineCount = (line.split('\n').length - 1);
|
|
|
|
switch (line) {
|
|
case '<' + d:
|
|
this.mode = Template.modes.EVAL;
|
|
break;
|
|
case '<' + d + '=':
|
|
this.mode = Template.modes.ESCAPED;
|
|
break;
|
|
case '<' + d + '-':
|
|
this.mode = Template.modes.RAW;
|
|
break;
|
|
case '<' + d + '#':
|
|
this.mode = Template.modes.COMMENT;
|
|
break;
|
|
case '<' + d + d:
|
|
this.mode = Template.modes.LITERAL;
|
|
this.source += ' ; __output.push("' + line.replace('<' + d + d, '<' + d) + '")' + '\n';
|
|
break;
|
|
case d + '>':
|
|
case '-' + d + '>':
|
|
if (this.mode == Template.modes.LITERAL) {
|
|
_addOutput();
|
|
}
|
|
|
|
this.mode = null;
|
|
this.truncate = 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 += ' ; __output.push(escape(' +
|
|
line.replace(_TRAILING_SEMCOL, '').trim() + '))' + '\n';
|
|
break;
|
|
// Exec and output
|
|
case Template.modes.RAW:
|
|
this.source += ' ; __output.push(' +
|
|
line.replace(_TRAILING_SEMCOL, '').trim() + ')' + '\n';
|
|
break;
|
|
case Template.modes.COMMENT:
|
|
// Do nothing
|
|
break;
|
|
// Literal <%% mode, append as raw output
|
|
case Template.modes.LITERAL:
|
|
_addOutput();
|
|
break;
|
|
}
|
|
}
|
|
// In string mode, just add the output
|
|
else {
|
|
_addOutput();
|
|
}
|
|
}
|
|
|
|
if (self.opts.compileDebug && newLineCount) {
|
|
this.currentLine += newLineCount;
|
|
this.source += ' ; __line = ' + this.currentLine + '\n';
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Express.js support.
|
|
*
|
|
* This is an alias for {@link module:ejs.renderFile}, in order to support
|
|
* Express.js out-of-the-box.
|
|
*
|
|
* @func
|
|
*/
|
|
|
|
exports.__express = exports.renderFile;
|
|
|
|
// Add require support
|
|
/* istanbul ignore else */
|
|
if (require.extensions) {
|
|
require.extensions['.ejs'] = function (module, filename) {
|
|
filename = filename || /* istanbul ignore next */ module.filename;
|
|
var options = {
|
|
filename: filename
|
|
, client: true
|
|
}
|
|
, template = fs.readFileSync(filename).toString()
|
|
, fn = exports.compile(template, options);
|
|
module._compile('module.exports = ' + fn.toString() + ';', filename);
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Version of EJS.
|
|
*
|
|
* @readonly
|
|
* @type {String}
|
|
* @public
|
|
*/
|
|
|
|
exports.VERSION = _VERSION_STRING;
|
|
|
|
/* istanbul ignore if */
|
|
if (typeof window != 'undefined') {
|
|
window.ejs = exports;
|
|
}
|
|
|
|
},{"../package.json":6,"./utils":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';
|
|
|
|
var regExpChars = /[|\\{}()[\]^$+*?.]/g;
|
|
|
|
/**
|
|
* Escape characters reserved in regular expressions.
|
|
*
|
|
* If `string` is `undefined` or `null`, the empty string is returned.
|
|
*
|
|
* @param {String} string Input string
|
|
* @return {String} Escaped string
|
|
* @static
|
|
* @private
|
|
*/
|
|
exports.escapeRegExpChars = function (string) {
|
|
// istanbul ignore if
|
|
if (!string) {
|
|
return '';
|
|
}
|
|
return String(string).replace(regExpChars, '\\$&');
|
|
};
|
|
|
|
var _ENCODE_HTML_RULES = {
|
|
'&': '&'
|
|
, '<': '<'
|
|
, '>': '>'
|
|
, '"': '"'
|
|
, "'": '''
|
|
}
|
|
, _MATCH_HTML = /[&<>\'"]/g;
|
|
|
|
/**
|
|
* Stringified version of constants used by {@link module:utils.escapeXML}.
|
|
*
|
|
* It is used in the process of generating {@link ClientFunction}s.
|
|
*
|
|
* @readonly
|
|
* @type {String}
|
|
*/
|
|
|
|
var escapeFuncStr =
|
|
'var _ENCODE_HTML_RULES = {\n'
|
|
+ ' "&": "&"\n'
|
|
+ ' , "<": "<"\n'
|
|
+ ' , ">": ">"\n'
|
|
+ ' , \'"\': """\n'
|
|
+ ' , "\'": "'"\n'
|
|
+ ' }\n'
|
|
+ ' , _MATCH_HTML = /[&<>\'"]/g;\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
|
|
*/
|
|
exports.escapeXML = function (markup) {
|
|
return markup == undefined
|
|
? ''
|
|
: String(markup)
|
|
.replace(_MATCH_HTML, function(m) {
|
|
return _ENCODE_HTML_RULES[m] || m;
|
|
});
|
|
};
|
|
exports.escapeXML.toString = function () {
|
|
return Function.prototype.toString.call(this) + ';\n' + escapeFuncStr
|
|
};
|
|
|
|
/**
|
|
* Copy all properties from one object to another, in a shallow fashion.
|
|
*
|
|
* @param {Object} to Destination object
|
|
* @param {Object} from Source object
|
|
* @return {Object} Destination object
|
|
* @static
|
|
* @private
|
|
*/
|
|
exports.shallowCopy = function (to, from) {
|
|
from = from || {};
|
|
for (var p in from) {
|
|
to[p] = from[p];
|
|
}
|
|
return to;
|
|
};
|
|
|
|
/**
|
|
* Simple in-process cache implementation. Does not implement limits of any
|
|
* sort.
|
|
*
|
|
* @implements Cache
|
|
* @static
|
|
* @private
|
|
*/
|
|
exports.cache = {
|
|
_data: {},
|
|
set: function (key, val) {
|
|
this._data[key] = val;
|
|
},
|
|
get: function (key) {
|
|
return this._data[key];
|
|
},
|
|
reset: function () {
|
|
this._data = {};
|
|
}
|
|
};
|
|
|
|
|
|
},{}],3:[function(require,module,exports){
|
|
|
|
},{}],4:[function(require,module,exports){
|
|
(function (process){
|
|
// 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.
|
|
|
|
// resolves . and .. elements in a path array with directory names there
|
|
// must be no slashes, empty elements, or device names (c:\) in the array
|
|
// (so also no leading and trailing slashes - it does not distinguish
|
|
// relative and absolute paths)
|
|
function normalizeArray(parts, allowAboveRoot) {
|
|
// if the path tries to go above the root, `up` ends up > 0
|
|
var up = 0;
|
|
for (var i = parts.length - 1; i >= 0; i--) {
|
|
var last = parts[i];
|
|
if (last === '.') {
|
|
parts.splice(i, 1);
|
|
} else if (last === '..') {
|
|
parts.splice(i, 1);
|
|
up++;
|
|
} else if (up) {
|
|
parts.splice(i, 1);
|
|
up--;
|
|
}
|
|
}
|
|
|
|
// if the path is allowed to go above the root, restore leading ..s
|
|
if (allowAboveRoot) {
|
|
for (; up--; up) {
|
|
parts.unshift('..');
|
|
}
|
|
}
|
|
|
|
return parts;
|
|
}
|
|
|
|
// Split a filename into [root, dir, basename, ext], unix version
|
|
// 'root' is just a slash, or nothing.
|
|
var splitPathRe =
|
|
/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
|
|
var splitPath = function(filename) {
|
|
return splitPathRe.exec(filename).slice(1);
|
|
};
|
|
|
|
// path.resolve([from ...], to)
|
|
// posix version
|
|
exports.resolve = function() {
|
|
var resolvedPath = '',
|
|
resolvedAbsolute = false;
|
|
|
|
for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
|
|
var path = (i >= 0) ? arguments[i] : process.cwd();
|
|
|
|
// Skip empty and invalid entries
|
|
if (typeof path !== 'string') {
|
|
throw new TypeError('Arguments to path.resolve must be strings');
|
|
} else if (!path) {
|
|
continue;
|
|
}
|
|
|
|
resolvedPath = path + '/' + resolvedPath;
|
|
resolvedAbsolute = path.charAt(0) === '/';
|
|
}
|
|
|
|
// 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 = normalizeArray(filter(resolvedPath.split('/'), function(p) {
|
|
return !!p;
|
|
}), !resolvedAbsolute).join('/');
|
|
|
|
return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
|
|
};
|
|
|
|
// path.normalize(path)
|
|
// posix version
|
|
exports.normalize = function(path) {
|
|
var isAbsolute = exports.isAbsolute(path),
|
|
trailingSlash = substr(path, -1) === '/';
|
|
|
|
// Normalize the path
|
|
path = normalizeArray(filter(path.split('/'), function(p) {
|
|
return !!p;
|
|
}), !isAbsolute).join('/');
|
|
|
|
if (!path && !isAbsolute) {
|
|
path = '.';
|
|
}
|
|
if (path && trailingSlash) {
|
|
path += '/';
|
|
}
|
|
|
|
return (isAbsolute ? '/' : '') + path;
|
|
};
|
|
|
|
// posix version
|
|
exports.isAbsolute = function(path) {
|
|
return path.charAt(0) === '/';
|
|
};
|
|
|
|
// posix version
|
|
exports.join = function() {
|
|
var paths = Array.prototype.slice.call(arguments, 0);
|
|
return exports.normalize(filter(paths, function(p, index) {
|
|
if (typeof p !== 'string') {
|
|
throw new TypeError('Arguments to path.join must be strings');
|
|
}
|
|
return p;
|
|
}).join('/'));
|
|
};
|
|
|
|
|
|
// path.relative(from, to)
|
|
// posix version
|
|
exports.relative = function(from, to) {
|
|
from = exports.resolve(from).substr(1);
|
|
to = exports.resolve(to).substr(1);
|
|
|
|
function trim(arr) {
|
|
var start = 0;
|
|
for (; start < arr.length; start++) {
|
|
if (arr[start] !== '') break;
|
|
}
|
|
|
|
var end = arr.length - 1;
|
|
for (; end >= 0; end--) {
|
|
if (arr[end] !== '') break;
|
|
}
|
|
|
|
if (start > end) return [];
|
|
return arr.slice(start, end - start + 1);
|
|
}
|
|
|
|
var fromParts = trim(from.split('/'));
|
|
var toParts = trim(to.split('/'));
|
|
|
|
var length = Math.min(fromParts.length, toParts.length);
|
|
var samePartsLength = length;
|
|
for (var i = 0; i < length; i++) {
|
|
if (fromParts[i] !== toParts[i]) {
|
|
samePartsLength = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
var outputParts = [];
|
|
for (var i = samePartsLength; i < fromParts.length; i++) {
|
|
outputParts.push('..');
|
|
}
|
|
|
|
outputParts = outputParts.concat(toParts.slice(samePartsLength));
|
|
|
|
return outputParts.join('/');
|
|
};
|
|
|
|
exports.sep = '/';
|
|
exports.delimiter = ':';
|
|
|
|
exports.dirname = function(path) {
|
|
var result = splitPath(path),
|
|
root = result[0],
|
|
dir = result[1];
|
|
|
|
if (!root && !dir) {
|
|
// No dirname whatsoever
|
|
return '.';
|
|
}
|
|
|
|
if (dir) {
|
|
// It has a dirname, strip trailing slash
|
|
dir = dir.substr(0, dir.length - 1);
|
|
}
|
|
|
|
return root + dir;
|
|
};
|
|
|
|
|
|
exports.basename = function(path, ext) {
|
|
var f = splitPath(path)[2];
|
|
// TODO: make this comparison case-insensitive on windows?
|
|
if (ext && f.substr(-1 * ext.length) === ext) {
|
|
f = f.substr(0, f.length - ext.length);
|
|
}
|
|
return f;
|
|
};
|
|
|
|
|
|
exports.extname = function(path) {
|
|
return splitPath(path)[3];
|
|
};
|
|
|
|
function filter (xs, f) {
|
|
if (xs.filter) return xs.filter(f);
|
|
var res = [];
|
|
for (var i = 0; i < xs.length; i++) {
|
|
if (f(xs[i], i, xs)) res.push(xs[i]);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
// String.prototype.substr - negative index don't work in IE8
|
|
var substr = 'ab'.substr(-1) === 'b'
|
|
? function (str, start, len) { return str.substr(start, len) }
|
|
: function (str, start, len) {
|
|
if (start < 0) start = str.length + start;
|
|
return str.substr(start, len);
|
|
}
|
|
;
|
|
|
|
}).call(this,require('_process'))
|
|
},{"_process":5}],5:[function(require,module,exports){
|
|
// shim for using process in browser
|
|
|
|
var process = module.exports = {};
|
|
|
|
process.nextTick = (function () {
|
|
var canSetImmediate = typeof window !== 'undefined'
|
|
&& window.setImmediate;
|
|
var canMutationObserver = typeof window !== 'undefined'
|
|
&& window.MutationObserver;
|
|
var canPost = typeof window !== 'undefined'
|
|
&& window.postMessage && window.addEventListener
|
|
;
|
|
|
|
if (canSetImmediate) {
|
|
return function (f) { return window.setImmediate(f) };
|
|
}
|
|
|
|
var queue = [];
|
|
|
|
if (canMutationObserver) {
|
|
var hiddenDiv = document.createElement("div");
|
|
var observer = new MutationObserver(function () {
|
|
var queueList = queue.slice();
|
|
queue.length = 0;
|
|
queueList.forEach(function (fn) {
|
|
fn();
|
|
});
|
|
});
|
|
|
|
observer.observe(hiddenDiv, { attributes: true });
|
|
|
|
return function nextTick(fn) {
|
|
if (!queue.length) {
|
|
hiddenDiv.setAttribute('yes', 'no');
|
|
}
|
|
queue.push(fn);
|
|
};
|
|
}
|
|
|
|
if (canPost) {
|
|
window.addEventListener('message', function (ev) {
|
|
var source = ev.source;
|
|
if ((source === window || source === null) && ev.data === 'process-tick') {
|
|
ev.stopPropagation();
|
|
if (queue.length > 0) {
|
|
var fn = queue.shift();
|
|
fn();
|
|
}
|
|
}
|
|
}, true);
|
|
|
|
return function nextTick(fn) {
|
|
queue.push(fn);
|
|
window.postMessage('process-tick', '*');
|
|
};
|
|
}
|
|
|
|
return function nextTick(fn) {
|
|
setTimeout(fn, 0);
|
|
};
|
|
})();
|
|
|
|
process.title = 'browser';
|
|
process.browser = true;
|
|
process.env = {};
|
|
process.argv = [];
|
|
|
|
function noop() {}
|
|
|
|
process.on = noop;
|
|
process.addListener = noop;
|
|
process.once = noop;
|
|
process.off = noop;
|
|
process.removeListener = noop;
|
|
process.removeAllListeners = noop;
|
|
process.emit = noop;
|
|
|
|
process.binding = function (name) {
|
|
throw new Error('process.binding is not supported');
|
|
};
|
|
|
|
// TODO(shtylman)
|
|
process.cwd = function () { return '/' };
|
|
process.chdir = function (dir) {
|
|
throw new Error('process.chdir is not supported');
|
|
};
|
|
|
|
},{}],6:[function(require,module,exports){
|
|
module.exports={
|
|
"name": "ejs",
|
|
"description": "Embedded JavaScript templates",
|
|
"keywords": [
|
|
"template",
|
|
"engine",
|
|
"ejs"
|
|
],
|
|
"version": "2.3.0",
|
|
"author": "Matthew Eernisse <mde@fleegix.org> (http://fleegix.org)",
|
|
"contributors": [
|
|
"Timothy Gu <timothygu99@gmail.com> (https://timothygu.github.io)"
|
|
],
|
|
"license": "Apache-2.0",
|
|
"main": "./lib/ejs.js",
|
|
"repository": {
|
|
"type": "git",
|
|
"url": "git://github.com/mde/ejs.git"
|
|
},
|
|
"bugs": "https://github.com/mde/ejs/issues",
|
|
"homepage": "https://github.com/mde/ejs",
|
|
"dependencies": {},
|
|
"devDependencies": {
|
|
"browserify": "^8.0.3",
|
|
"istanbul": "~0.3.5",
|
|
"jake": "^8.0.0",
|
|
"jsdoc": "^3.3.0-beta1",
|
|
"lru-cache": "^2.5.0",
|
|
"mocha": "^2.1.0",
|
|
"rimraf": "^2.2.8",
|
|
"uglify-js": "^2.4.16"
|
|
},
|
|
"engines": {
|
|
"node": ">=0.10.0"
|
|
},
|
|
"scripts": {
|
|
"test": "mocha",
|
|
"coverage": "istanbul cover node_modules/mocha/bin/_mocha",
|
|
"doc": "rimraf out && jsdoc -c jsdoc.json lib/* docs/jsdoc/*",
|
|
"devdoc": "rimraf out && jsdoc -p -c jsdoc.json lib/* docs/jsdoc/*"
|
|
}
|
|
}
|
|
|
|
},{}]},{},[1]);
|