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syui
2025-05-12 05:38:44 +09:00
parent dced21c3f8
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89
book/node_modules/lunr/example/app.js generated vendored Normal file
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require([
'/example/jquery.js',
'/example/mustache.js',
'../lunr.js',
'text!templates/question_view.mustache',
'text!templates/question_list.mustache',
'text!example_data.json',
'text!example_index.json'
], function (_, Mustache, lunr, questionView, questionList, data, indexDump) {
var renderQuestionList = function (qs) {
$("#question-list-container")
.empty()
.append(Mustache.to_html(questionList, {questions: qs}))
}
var renderQuestionView = function (question) {
$("#question-view-container")
.empty()
.append(Mustache.to_html(questionView, question))
}
window.profile = function (term) {
console.profile('search')
idx.search(term)
console.profileEnd('search')
}
window.search = function (term) {
console.time('search')
idx.search(term)
console.timeEnd('search')
}
var indexDump = JSON.parse(indexDump)
console.time('load')
window.idx = lunr.Index.load(indexDump)
console.timeEnd('load')
var questions = JSON.parse(data).questions.map(function (raw) {
return {
id: raw.question_id,
title: raw.title,
body: raw.body,
tags: raw.tags.join(' ')
}
})
renderQuestionList(questions)
renderQuestionView(questions[0])
$('a.all').bind('click', function () {
renderQuestionList(questions)
$('input').val('')
})
var debounce = function (fn) {
var timeout
return function () {
var args = Array.prototype.slice.call(arguments),
ctx = this
clearTimeout(timeout)
timeout = setTimeout(function () {
fn.apply(ctx, args)
}, 100)
}
}
$('input').bind('keyup', debounce(function () {
if ($(this).val() < 2) return
var query = $(this).val()
var results = idx.search(query).map(function (result) {
return questions.filter(function (q) { return q.id === parseInt(result.ref, 10) })[0]
})
renderQuestionList(results)
}))
$("#question-list-container").delegate('li', 'click', function () {
var li = $(this)
var id = li.data('question-id')
renderQuestionView(questions.filter(function (question) {
return (question.id == id)
})[0])
})
})

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book/node_modules/lunr/example/example_data.json generated vendored Normal file
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book/node_modules/lunr/example/example_index.json generated vendored Normal file
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book/node_modules/lunr/example/index.html generated vendored Normal file
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<head>
<script data-main="/example/app.js" src="/example/require.js"></script>
<style type="text/css" media="screen">
body {
background-color: #081f28;
color: #708284;
font-family: 'Helvetica Neue';
font-size: 16px;
}
a {
color: #2076c7;
text-decoration: none;
}
a:hover {
text-decoration: underline;
}
input {
width: 200px;
font-size: 1.4em;
}
#wrap {
width: 960px;
margin-left: auto;
margin-right: auto;
}
#question-list-container {
float: left;
width: 30%;
}
#question-view-container {
float: right;
width: 65%;
}
.loading {
color: #D11c24;
font-size: 0.9em;
border: 1px solid #D11c24;
padding: 10px;
}
.controls {
padding-top: 30px;
padding-bottom: 10px;
border-top: 3px dashed #708284;
}
</style>
</head>
<body>
<div id="wrap">
<header>
<h1>Lunr.js Example</h1>
</header>
<article>
<p>This demo consists of 100 questions taken from stack overflow, they are listed on the left hand side. Clicking on the headings will display the full question on the right hand side of the page.</p>
<p>Each question contains a heading, a list of tags and the body of the question. All three fields are in the index and you can search using any words you want.</p>
</article>
<div class="controls">
<input type="search" placeholder="Search..."></input>
<a class="all" href="#">All</a>
</div>
<div class="questions">
<div id='question-list-container'></div>
<div id='question-view-container'></div>
</div>
</div>
</body>

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book/node_modules/lunr/example/index_builder.js generated vendored Normal file
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var lunr = require('./../lunr.js'),
fs = require('fs')
var idx = lunr(function () {
this.ref('id')
this.field('title', { boost: 10 })
this.field('tags', { boost: 100 })
this.field('body')
})
fs.readFile('./example/example_data.json', function (err, data) {
if (err) throw err
var raw = JSON.parse(data)
var questions = raw.questions.map(function (q) {
return {
id: q.question_id,
title: q.title,
body: q.body,
tags: q.tags.join(' ')
}
})
questions.forEach(function (question) {
idx.add(question)
})
fs.writeFile('./example/example_index.json', JSON.stringify(idx), function (err) {
if (err) throw err
console.log('done')
})
})

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book/node_modules/lunr/example/jquery.js generated vendored Normal file
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570
book/node_modules/lunr/example/mustache.js generated vendored Normal file
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/*!
* mustache.js - Logic-less {{mustache}} templates with JavaScript
* http://github.com/janl/mustache.js
*/
/*global define: false*/
(function (root, factory) {
if (typeof exports === "object" && exports) {
factory(exports); // CommonJS
} else {
var mustache = {};
factory(mustache);
if (typeof define === "function" && define.amd) {
define(mustache); // AMD
} else {
root.Mustache = mustache; // <script>
}
}
}(this, function (mustache) {
// Workaround for https://issues.apache.org/jira/browse/COUCHDB-577
// See https://github.com/janl/mustache.js/issues/189
var RegExp_test = RegExp.prototype.test;
function testRegExp(re, string) {
return RegExp_test.call(re, string);
}
var nonSpaceRe = /\S/;
function isWhitespace(string) {
return !testRegExp(nonSpaceRe, string);
}
var Object_toString = Object.prototype.toString;
var isArray = Array.isArray || function (object) {
return Object_toString.call(object) === '[object Array]';
};
function isFunction(object) {
return typeof object === 'function';
}
function escapeRegExp(string) {
return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
}
var entityMap = {
"&": "&amp;",
"<": "&lt;",
">": "&gt;",
'"': '&quot;',
"'": '&#39;',
"/": '&#x2F;'
};
function escapeHtml(string) {
return String(string).replace(/[&<>"'\/]/g, function (s) {
return entityMap[s];
});
}
function escapeTags(tags) {
if (!isArray(tags) || tags.length !== 2) {
throw new Error('Invalid tags: ' + tags);
}
return [
new RegExp(escapeRegExp(tags[0]) + "\\s*"),
new RegExp("\\s*" + escapeRegExp(tags[1]))
];
}
var whiteRe = /\s*/;
var spaceRe = /\s+/;
var equalsRe = /\s*=/;
var curlyRe = /\s*\}/;
var tagRe = /#|\^|\/|>|\{|&|=|!/;
/**
* Breaks up the given `template` string into a tree of tokens. If the `tags`
* argument is given here it must be an array with two string values: the
* opening and closing tags used in the template (e.g. [ "<%", "%>" ]). Of
* course, the default is to use mustaches (i.e. mustache.tags).
*
* A token is an array with at least 4 elements. The first element is the
* mustache symbol that was used inside the tag, e.g. "#" or "&". If the tag
* did not contain a symbol (i.e. {{myValue}}) this element is "name". For
* all text that appears outside a symbol this element is "text".
*
* The second element of a token is its "value". For mustache tags this is
* whatever else was inside the tag besides the opening symbol. For text tokens
* this is the text itself.
*
* The third and fourth elements of the token are the start and end indices,
* respectively, of the token in the original template.
*
* Tokens that are the root node of a subtree contain two more elements: 1) an
* array of tokens in the subtree and 2) the index in the original template at
* which the closing tag for that section begins.
*/
function parseTemplate(template, tags) {
tags = tags || mustache.tags;
template = template || '';
if (typeof tags === 'string') {
tags = tags.split(spaceRe);
}
var tagRes = escapeTags(tags);
var scanner = new Scanner(template);
var sections = []; // Stack to hold section tokens
var tokens = []; // Buffer to hold the tokens
var spaces = []; // Indices of whitespace tokens on the current line
var hasTag = false; // Is there a {{tag}} on the current line?
var nonSpace = false; // Is there a non-space char on the current line?
// Strips all whitespace tokens array for the current line
// if there was a {{#tag}} on it and otherwise only space.
function stripSpace() {
if (hasTag && !nonSpace) {
while (spaces.length) {
delete tokens[spaces.pop()];
}
} else {
spaces = [];
}
hasTag = false;
nonSpace = false;
}
var start, type, value, chr, token, openSection;
while (!scanner.eos()) {
start = scanner.pos;
// Match any text between tags.
value = scanner.scanUntil(tagRes[0]);
if (value) {
for (var i = 0, len = value.length; i < len; ++i) {
chr = value.charAt(i);
if (isWhitespace(chr)) {
spaces.push(tokens.length);
} else {
nonSpace = true;
}
tokens.push(['text', chr, start, start + 1]);
start += 1;
// Check for whitespace on the current line.
if (chr === '\n') {
stripSpace();
}
}
}
// Match the opening tag.
if (!scanner.scan(tagRes[0])) break;
hasTag = true;
// Get the tag type.
type = scanner.scan(tagRe) || 'name';
scanner.scan(whiteRe);
// Get the tag value.
if (type === '=') {
value = scanner.scanUntil(equalsRe);
scanner.scan(equalsRe);
scanner.scanUntil(tagRes[1]);
} else if (type === '{') {
value = scanner.scanUntil(new RegExp('\\s*' + escapeRegExp('}' + tags[1])));
scanner.scan(curlyRe);
scanner.scanUntil(tagRes[1]);
type = '&';
} else {
value = scanner.scanUntil(tagRes[1]);
}
// Match the closing tag.
if (!scanner.scan(tagRes[1])) {
throw new Error('Unclosed tag at ' + scanner.pos);
}
token = [ type, value, start, scanner.pos ];
tokens.push(token);
if (type === '#' || type === '^') {
sections.push(token);
} else if (type === '/') {
// Check section nesting.
openSection = sections.pop();
if (!openSection) {
throw new Error('Unopened section "' + value + '" at ' + start);
}
if (openSection[1] !== value) {
throw new Error('Unclosed section "' + openSection[1] + '" at ' + start);
}
} else if (type === 'name' || type === '{' || type === '&') {
nonSpace = true;
} else if (type === '=') {
// Set the tags for the next time around.
tagRes = escapeTags(tags = value.split(spaceRe));
}
}
// Make sure there are no open sections when we're done.
openSection = sections.pop();
if (openSection) {
throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);
}
return nestTokens(squashTokens(tokens));
}
/**
* Combines the values of consecutive text tokens in the given `tokens` array
* to a single token.
*/
function squashTokens(tokens) {
var squashedTokens = [];
var token, lastToken;
for (var i = 0, len = tokens.length; i < len; ++i) {
token = tokens[i];
if (token) {
if (token[0] === 'text' && lastToken && lastToken[0] === 'text') {
lastToken[1] += token[1];
lastToken[3] = token[3];
} else {
squashedTokens.push(token);
lastToken = token;
}
}
}
return squashedTokens;
}
/**
* Forms the given array of `tokens` into a nested tree structure where
* tokens that represent a section have two additional items: 1) an array of
* all tokens that appear in that section and 2) the index in the original
* template that represents the end of that section.
*/
function nestTokens(tokens) {
var nestedTokens = [];
var collector = nestedTokens;
var sections = [];
var token, section;
for (var i = 0, len = tokens.length; i < len; ++i) {
token = tokens[i];
switch (token[0]) {
case '#':
case '^':
collector.push(token);
sections.push(token);
collector = token[4] = [];
break;
case '/':
section = sections.pop();
section[5] = token[2];
collector = sections.length > 0 ? sections[sections.length - 1][4] : nestedTokens;
break;
default:
collector.push(token);
}
}
return nestedTokens;
}
/**
* A simple string scanner that is used by the template parser to find
* tokens in template strings.
*/
function Scanner(string) {
this.string = string;
this.tail = string;
this.pos = 0;
}
/**
* Returns `true` if the tail is empty (end of string).
*/
Scanner.prototype.eos = function () {
return this.tail === "";
};
/**
* Tries to match the given regular expression at the current position.
* Returns the matched text if it can match, the empty string otherwise.
*/
Scanner.prototype.scan = function (re) {
var match = this.tail.match(re);
if (match && match.index === 0) {
var string = match[0];
this.tail = this.tail.substring(string.length);
this.pos += string.length;
return string;
}
return "";
};
/**
* Skips all text until the given regular expression can be matched. Returns
* the skipped string, which is the entire tail if no match can be made.
*/
Scanner.prototype.scanUntil = function (re) {
var index = this.tail.search(re), match;
switch (index) {
case -1:
match = this.tail;
this.tail = "";
break;
case 0:
match = "";
break;
default:
match = this.tail.substring(0, index);
this.tail = this.tail.substring(index);
}
this.pos += match.length;
return match;
};
/**
* Represents a rendering context by wrapping a view object and
* maintaining a reference to the parent context.
*/
function Context(view, parentContext) {
this.view = view == null ? {} : view;
this.cache = { '.': this.view };
this.parent = parentContext;
}
/**
* Creates a new context using the given view with this context
* as the parent.
*/
Context.prototype.push = function (view) {
return new Context(view, this);
};
/**
* Returns the value of the given name in this context, traversing
* up the context hierarchy if the value is absent in this context's view.
*/
Context.prototype.lookup = function (name) {
var value;
if (name in this.cache) {
value = this.cache[name];
} else {
var context = this;
while (context) {
if (name.indexOf('.') > 0) {
value = context.view;
var names = name.split('.'), i = 0;
while (value != null && i < names.length) {
value = value[names[i++]];
}
} else {
value = context.view[name];
}
if (value != null) break;
context = context.parent;
}
this.cache[name] = value;
}
if (isFunction(value)) {
value = value.call(this.view);
}
return value;
};
/**
* A Writer knows how to take a stream of tokens and render them to a
* string, given a context. It also maintains a cache of templates to
* avoid the need to parse the same template twice.
*/
function Writer() {
this.cache = {};
}
/**
* Clears all cached templates in this writer.
*/
Writer.prototype.clearCache = function () {
this.cache = {};
};
/**
* Parses and caches the given `template` and returns the array of tokens
* that is generated from the parse.
*/
Writer.prototype.parse = function (template, tags) {
var cache = this.cache;
var tokens = cache[template];
if (tokens == null) {
tokens = cache[template] = parseTemplate(template, tags);
}
return tokens;
};
/**
* High-level method that is used to render the given `template` with
* the given `view`.
*
* The optional `partials` argument may be an object that contains the
* names and templates of partials that are used in the template. It may
* also be a function that is used to load partial templates on the fly
* that takes a single argument: the name of the partial.
*/
Writer.prototype.render = function (template, view, partials) {
var tokens = this.parse(template);
var context = (view instanceof Context) ? view : new Context(view);
return this.renderTokens(tokens, context, partials, template);
};
/**
* Low-level method that renders the given array of `tokens` using
* the given `context` and `partials`.
*
* Note: The `originalTemplate` is only ever used to extract the portion
* of the original template that was contained in a higher-order section.
* If the template doesn't use higher-order sections, this argument may
* be omitted.
*/
Writer.prototype.renderTokens = function (tokens, context, partials, originalTemplate) {
var buffer = '';
// This function is used to render an arbitrary template
// in the current context by higher-order sections.
var self = this;
function subRender(template) {
return self.render(template, context, partials);
}
var token, value;
for (var i = 0, len = tokens.length; i < len; ++i) {
token = tokens[i];
switch (token[0]) {
case '#':
value = context.lookup(token[1]);
if (!value) continue;
if (isArray(value)) {
for (var j = 0, jlen = value.length; j < jlen; ++j) {
buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate);
}
} else if (typeof value === 'object' || typeof value === 'string') {
buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate);
} else if (isFunction(value)) {
if (typeof originalTemplate !== 'string') {
throw new Error('Cannot use higher-order sections without the original template');
}
// Extract the portion of the original template that the section contains.
value = value.call(context.view, originalTemplate.slice(token[3], token[5]), subRender);
if (value != null) buffer += value;
} else {
buffer += this.renderTokens(token[4], context, partials, originalTemplate);
}
break;
case '^':
value = context.lookup(token[1]);
// Use JavaScript's definition of falsy. Include empty arrays.
// See https://github.com/janl/mustache.js/issues/186
if (!value || (isArray(value) && value.length === 0)) {
buffer += this.renderTokens(token[4], context, partials, originalTemplate);
}
break;
case '>':
if (!partials) continue;
value = isFunction(partials) ? partials(token[1]) : partials[token[1]];
if (value != null) buffer += this.renderTokens(this.parse(value), context, partials, value);
break;
case '&':
value = context.lookup(token[1]);
if (value != null) buffer += value;
break;
case 'name':
value = context.lookup(token[1]);
if (value != null) buffer += mustache.escape(value);
break;
case 'text':
buffer += token[1];
break;
}
}
return buffer;
};
mustache.name = "mustache.js";
mustache.version = "0.8.1";
mustache.tags = [ "{{", "}}" ];
// All high-level mustache.* functions use this writer.
var defaultWriter = new Writer();
/**
* Clears all cached templates in the default writer.
*/
mustache.clearCache = function () {
return defaultWriter.clearCache();
};
/**
* Parses and caches the given template in the default writer and returns the
* array of tokens it contains. Doing this ahead of time avoids the need to
* parse templates on the fly as they are rendered.
*/
mustache.parse = function (template, tags) {
return defaultWriter.parse(template, tags);
};
/**
* Renders the `template` with the given `view` and `partials` using the
* default writer.
*/
mustache.render = function (template, view, partials) {
return defaultWriter.render(template, view, partials);
};
// This is here for backwards compatibility with 0.4.x.
mustache.to_html = function (template, view, partials, send) {
var result = mustache.render(template, view, partials);
if (isFunction(send)) {
send(result);
} else {
return result;
}
};
// Export the escaping function so that the user may override it.
// See https://github.com/janl/mustache.js/issues/244
mustache.escape = escapeHtml;
// Export these mainly for testing, but also for advanced usage.
mustache.Scanner = Scanner;
mustache.Context = Context;
mustache.Writer = Writer;
}));

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book/node_modules/lunr/example/require.js generated vendored Normal file
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/*
RequireJS 2.1.11 Copyright (c) 2010-2014, The Dojo Foundation All Rights Reserved.
Available via the MIT or new BSD license.
see: http://github.com/jrburke/requirejs for details
*/
var requirejs,require,define;
(function(ca){function G(b){return"[object Function]"===M.call(b)}function H(b){return"[object Array]"===M.call(b)}function v(b,c){if(b){var d;for(d=0;d<b.length&&(!b[d]||!c(b[d],d,b));d+=1);}}function U(b,c){if(b){var d;for(d=b.length-1;-1<d&&(!b[d]||!c(b[d],d,b));d-=1);}}function s(b,c){return ga.call(b,c)}function j(b,c){return s(b,c)&&b[c]}function B(b,c){for(var d in b)if(s(b,d)&&c(b[d],d))break}function V(b,c,d,g){c&&B(c,function(c,h){if(d||!s(b,h))g&&"object"===typeof c&&c&&!H(c)&&!G(c)&&!(c instanceof
RegExp)?(b[h]||(b[h]={}),V(b[h],c,d,g)):b[h]=c});return b}function t(b,c){return function(){return c.apply(b,arguments)}}function da(b){throw b;}function ea(b){if(!b)return b;var c=ca;v(b.split("."),function(b){c=c[b]});return c}function C(b,c,d,g){c=Error(c+"\nhttp://requirejs.org/docs/errors.html#"+b);c.requireType=b;c.requireModules=g;d&&(c.originalError=d);return c}function ha(b){function c(a,e,b){var f,n,c,d,g,h,i,I=e&&e.split("/");n=I;var m=l.map,k=m&&m["*"];if(a&&"."===a.charAt(0))if(e){n=
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10
book/node_modules/lunr/example/templates/question_list.mustache generated vendored Normal file
View File

@ -0,0 +1,10 @@
<div>
<ul>
{{#questions}}
<li data-question-id="{{id}}">
<h2><a href="#">{{title}}</a></h2>
<p>{{tags}}</p>
</li>
{{/questions}}
</ul>
</div>

5
book/node_modules/lunr/example/templates/question_view.mustache generated vendored Normal file
View File

@ -0,0 +1,5 @@
<div>
<h1>{{title}}</h1>
<p>{{tags}}</p>
<div>{{{body}}}</div>
</div>

386
book/node_modules/lunr/example/text.js generated vendored Normal file
View File

@ -0,0 +1,386 @@
/**
* @license RequireJS text 2.0.10 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
* Available via the MIT or new BSD license.
* see: http://github.com/requirejs/text for details
*/
/*jslint regexp: true */
/*global require, XMLHttpRequest, ActiveXObject,
define, window, process, Packages,
java, location, Components, FileUtils */
define(['module'], function (module) {
'use strict';
var text, fs, Cc, Ci, xpcIsWindows,
progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'],
xmlRegExp = /^\s*<\?xml(\s)+version=[\'\"](\d)*.(\d)*[\'\"](\s)*\?>/im,
bodyRegExp = /<body[^>]*>\s*([\s\S]+)\s*<\/body>/im,
hasLocation = typeof location !== 'undefined' && location.href,
defaultProtocol = hasLocation && location.protocol && location.protocol.replace(/\:/, ''),
defaultHostName = hasLocation && location.hostname,
defaultPort = hasLocation && (location.port || undefined),
buildMap = {},
masterConfig = (module.config && module.config()) || {};
text = {
version: '2.0.10',
strip: function (content) {
//Strips <?xml ...?> declarations so that external SVG and XML
//documents can be added to a document without worry. Also, if the string
//is an HTML document, only the part inside the body tag is returned.
if (content) {
content = content.replace(xmlRegExp, "");
var matches = content.match(bodyRegExp);
if (matches) {
content = matches[1];
}
} else {
content = "";
}
return content;
},
jsEscape: function (content) {
return content.replace(/(['\\])/g, '\\$1')
.replace(/[\f]/g, "\\f")
.replace(/[\b]/g, "\\b")
.replace(/[\n]/g, "\\n")
.replace(/[\t]/g, "\\t")
.replace(/[\r]/g, "\\r")
.replace(/[\u2028]/g, "\\u2028")
.replace(/[\u2029]/g, "\\u2029");
},
createXhr: masterConfig.createXhr || function () {
//Would love to dump the ActiveX crap in here. Need IE 6 to die first.
var xhr, i, progId;
if (typeof XMLHttpRequest !== "undefined") {
return new XMLHttpRequest();
} else if (typeof ActiveXObject !== "undefined") {
for (i = 0; i < 3; i += 1) {
progId = progIds[i];
try {
xhr = new ActiveXObject(progId);
} catch (e) {}
if (xhr) {
progIds = [progId]; // so faster next time
break;
}
}
}
return xhr;
},
/**
* Parses a resource name into its component parts. Resource names
* look like: module/name.ext!strip, where the !strip part is
* optional.
* @param {String} name the resource name
* @returns {Object} with properties "moduleName", "ext" and "strip"
* where strip is a boolean.
*/
parseName: function (name) {
var modName, ext, temp,
strip = false,
index = name.indexOf("."),
isRelative = name.indexOf('./') === 0 ||
name.indexOf('../') === 0;
if (index !== -1 && (!isRelative || index > 1)) {
modName = name.substring(0, index);
ext = name.substring(index + 1, name.length);
} else {
modName = name;
}
temp = ext || modName;
index = temp.indexOf("!");
if (index !== -1) {
//Pull off the strip arg.
strip = temp.substring(index + 1) === "strip";
temp = temp.substring(0, index);
if (ext) {
ext = temp;
} else {
modName = temp;
}
}
return {
moduleName: modName,
ext: ext,
strip: strip
};
},
xdRegExp: /^((\w+)\:)?\/\/([^\/\\]+)/,
/**
* Is an URL on another domain. Only works for browser use, returns
* false in non-browser environments. Only used to know if an
* optimized .js version of a text resource should be loaded
* instead.
* @param {String} url
* @returns Boolean
*/
useXhr: function (url, protocol, hostname, port) {
var uProtocol, uHostName, uPort,
match = text.xdRegExp.exec(url);
if (!match) {
return true;
}
uProtocol = match[2];
uHostName = match[3];
uHostName = uHostName.split(':');
uPort = uHostName[1];
uHostName = uHostName[0];
return (!uProtocol || uProtocol === protocol) &&
(!uHostName || uHostName.toLowerCase() === hostname.toLowerCase()) &&
((!uPort && !uHostName) || uPort === port);
},
finishLoad: function (name, strip, content, onLoad) {
content = strip ? text.strip(content) : content;
if (masterConfig.isBuild) {
buildMap[name] = content;
}
onLoad(content);
},
load: function (name, req, onLoad, config) {
//Name has format: some.module.filext!strip
//The strip part is optional.
//if strip is present, then that means only get the string contents
//inside a body tag in an HTML string. For XML/SVG content it means
//removing the <?xml ...?> declarations so the content can be inserted
//into the current doc without problems.
// Do not bother with the work if a build and text will
// not be inlined.
if (config.isBuild && !config.inlineText) {
onLoad();
return;
}
masterConfig.isBuild = config.isBuild;
var parsed = text.parseName(name),
nonStripName = parsed.moduleName +
(parsed.ext ? '.' + parsed.ext : ''),
url = req.toUrl(nonStripName),
useXhr = (masterConfig.useXhr) ||
text.useXhr;
// Do not load if it is an empty: url
if (url.indexOf('empty:') === 0) {
onLoad();
return;
}
//Load the text. Use XHR if possible and in a browser.
if (!hasLocation || useXhr(url, defaultProtocol, defaultHostName, defaultPort)) {
text.get(url, function (content) {
text.finishLoad(name, parsed.strip, content, onLoad);
}, function (err) {
if (onLoad.error) {
onLoad.error(err);
}
});
} else {
//Need to fetch the resource across domains. Assume
//the resource has been optimized into a JS module. Fetch
//by the module name + extension, but do not include the
//!strip part to avoid file system issues.
req([nonStripName], function (content) {
text.finishLoad(parsed.moduleName + '.' + parsed.ext,
parsed.strip, content, onLoad);
});
}
},
write: function (pluginName, moduleName, write, config) {
if (buildMap.hasOwnProperty(moduleName)) {
var content = text.jsEscape(buildMap[moduleName]);
write.asModule(pluginName + "!" + moduleName,
"define(function () { return '" +
content +
"';});\n");
}
},
writeFile: function (pluginName, moduleName, req, write, config) {
var parsed = text.parseName(moduleName),
extPart = parsed.ext ? '.' + parsed.ext : '',
nonStripName = parsed.moduleName + extPart,
//Use a '.js' file name so that it indicates it is a
//script that can be loaded across domains.
fileName = req.toUrl(parsed.moduleName + extPart) + '.js';
//Leverage own load() method to load plugin value, but only
//write out values that do not have the strip argument,
//to avoid any potential issues with ! in file names.
text.load(nonStripName, req, function (value) {
//Use own write() method to construct full module value.
//But need to create shell that translates writeFile's
//write() to the right interface.
var textWrite = function (contents) {
return write(fileName, contents);
};
textWrite.asModule = function (moduleName, contents) {
return write.asModule(moduleName, fileName, contents);
};
text.write(pluginName, nonStripName, textWrite, config);
}, config);
}
};
if (masterConfig.env === 'node' || (!masterConfig.env &&
typeof process !== "undefined" &&
process.versions &&
!!process.versions.node &&
!process.versions['node-webkit'])) {
//Using special require.nodeRequire, something added by r.js.
fs = require.nodeRequire('fs');
text.get = function (url, callback, errback) {
try {
var file = fs.readFileSync(url, 'utf8');
//Remove BOM (Byte Mark Order) from utf8 files if it is there.
if (file.indexOf('\uFEFF') === 0) {
file = file.substring(1);
}
callback(file);
} catch (e) {
errback(e);
}
};
} else if (masterConfig.env === 'xhr' || (!masterConfig.env &&
text.createXhr())) {
text.get = function (url, callback, errback, headers) {
var xhr = text.createXhr(), header;
xhr.open('GET', url, true);
//Allow plugins direct access to xhr headers
if (headers) {
for (header in headers) {
if (headers.hasOwnProperty(header)) {
xhr.setRequestHeader(header.toLowerCase(), headers[header]);
}
}
}
//Allow overrides specified in config
if (masterConfig.onXhr) {
masterConfig.onXhr(xhr, url);
}
xhr.onreadystatechange = function (evt) {
var status, err;
//Do not explicitly handle errors, those should be
//visible via console output in the browser.
if (xhr.readyState === 4) {
status = xhr.status;
if (status > 399 && status < 600) {
//An http 4xx or 5xx error. Signal an error.
err = new Error(url + ' HTTP status: ' + status);
err.xhr = xhr;
errback(err);
} else {
callback(xhr.responseText);
}
if (masterConfig.onXhrComplete) {
masterConfig.onXhrComplete(xhr, url);
}
}
};
xhr.send(null);
};
} else if (masterConfig.env === 'rhino' || (!masterConfig.env &&
typeof Packages !== 'undefined' && typeof java !== 'undefined')) {
//Why Java, why is this so awkward?
text.get = function (url, callback) {
var stringBuffer, line,
encoding = "utf-8",
file = new java.io.File(url),
lineSeparator = java.lang.System.getProperty("line.separator"),
input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(file), encoding)),
content = '';
try {
stringBuffer = new java.lang.StringBuffer();
line = input.readLine();
// Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324
// http://www.unicode.org/faq/utf_bom.html
// Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK:
// http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058
if (line && line.length() && line.charAt(0) === 0xfeff) {
// Eat the BOM, since we've already found the encoding on this file,
// and we plan to concatenating this buffer with others; the BOM should
// only appear at the top of a file.
line = line.substring(1);
}
if (line !== null) {
stringBuffer.append(line);
}
while ((line = input.readLine()) !== null) {
stringBuffer.append(lineSeparator);
stringBuffer.append(line);
}
//Make sure we return a JavaScript string and not a Java string.
content = String(stringBuffer.toString()); //String
} finally {
input.close();
}
callback(content);
};
} else if (masterConfig.env === 'xpconnect' || (!masterConfig.env &&
typeof Components !== 'undefined' && Components.classes &&
Components.interfaces)) {
//Avert your gaze!
Cc = Components.classes,
Ci = Components.interfaces;
Components.utils['import']('resource://gre/modules/FileUtils.jsm');
xpcIsWindows = ('@mozilla.org/windows-registry-key;1' in Cc);
text.get = function (url, callback) {
var inStream, convertStream, fileObj,
readData = {};
if (xpcIsWindows) {
url = url.replace(/\//g, '\\');
}
fileObj = new FileUtils.File(url);
//XPCOM, you so crazy
try {
inStream = Cc['@mozilla.org/network/file-input-stream;1']
.createInstance(Ci.nsIFileInputStream);
inStream.init(fileObj, 1, 0, false);
convertStream = Cc['@mozilla.org/intl/converter-input-stream;1']
.createInstance(Ci.nsIConverterInputStream);
convertStream.init(inStream, "utf-8", inStream.available(),
Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER);
convertStream.readString(inStream.available(), readData);
convertStream.close();
inStream.close();
callback(readData.value);
} catch (e) {
throw new Error((fileObj && fileObj.path || '') + ': ' + e);
}
};
}
return text;
});