seeq
Version:
Search or detect name on some resource (GitHub, NPM, Bower, ...)
324 lines (247 loc) • 8.6 kB
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>seeq Source: resource/module/cdn/index.js</title>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/sunlight.default.css">
<link type="text/css" rel="stylesheet" href="styles/site.spacelab.css">
</head>
<body>
<div class="container-fluid">
<div class="navbar navbar-fixed-top ">
<div class="navbar-inner">
<a class="brand" href="index.html">seeq</a>
<ul class="nav">
<li class="dropdown">
<a href="modules.list.html" class="dropdown-toggle" data-toggle="dropdown">Modules<b
class="caret"></b></a>
<ul class="dropdown-menu ">
<li>
<a href="module-bower.html">bower</a>
</li>
<li>
<a href="module-cdn.html">cdn</a>
</li>
<li>
<a href="module-cdnjs.html">cdnjs</a>
</li>
<li>
<a href="module-cli.html">cli</a>
</li>
<li>
<a href="module-component.html">component</a>
</li>
<li>
<a href="module-customelements.html">customelements</a>
</li>
<li>
<a href="module-format.html">format</a>
</li>
<li>
<a href="util.html">format/util</a>
</li>
<li>
<a href="module-github.html">github</a>
</li>
<li>
<a href="module-grunt.html">grunt</a>
</li>
<li>
<a href="module-gulp.html">gulp</a>
</li>
<li>
<a href="module-jam.html">jam</a>
</li>
<li>
<a href="module-jsdelivr.html">jsdelivr</a>
</li>
<li>
<a href="module-json.html">json</a>
</li>
<li>
<a href="module-jster.html">jster</a>
</li>
<li>
<a href="module-markdown.html">markdown</a>
</li>
<li>
<a href="module-microjs.html">microjs</a>
</li>
<li>
<a href="module-npm.html">npm</a>
</li>
<li>
<a href="module-raw.html">raw</a>
</li>
<li>
<a href="module-resource.html">resource</a>
</li>
<li>
<a href="util_.html">resource/util</a>
</li>
<li>
<a href="module-seeq.html">seeq</a>
</li>
<li>
<a href="module-spm.html">spm</a>
</li>
<li>
<a href="module-text.html">text</a>
</li>
</ul>
</li>
<li class="dropdown">
<a href="classes.list.html" class="dropdown-toggle" data-toggle="dropdown">Classes<b
class="caret"></b></a>
<ul class="dropdown-menu ">
<li>
<a href="util-FailedHttpRequestError.html">FailedHttpRequestError</a>
</li>
<li>
<a href="util-IncorrectResponseError.html">IncorrectResponseError</a>
</li>
</ul>
</li>
</ul>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<div id="main">
<h1 class="page-title">Source: resource/module/cdn/index.js</h1>
<section>
<article>
<pre class="sunlight-highlight-javascript linenums">/**
* Module that provides means to check/search in supported CDNs.
*
* @module cdn
*/
"use strict";
var request = require("request"),
util = require("../../util"),
packageMap = {};
// Make search in packages of specified CDN
function search(name, callback, settings) {
var bRealSearch = util.isRealSearchSet(settings),
nLimit = util.getLimit(settings),
packageList = packageMap[settings.cdn.toLowerCase()],
nL = packageList.length,
result = [],
nI, pkg, sName;
for (nI = 0; nI < nL; nI++) {
pkg = packageList[nI];
sName = pkg.name;
if ( util.isStringMatch(bRealSearch ? [sName, pkg.description || ""] : sName,
name, settings) ) {
pkg.version = pkg.lastversion;
pkg.url = pkg.homepage || pkg.github || "";
result.push(pkg);
if (result.length === nLimit) {
break;
}
}
}
callback(null, result);
}
/**
* List of supported CDNs.
*/
exports.supportedCdn = ["cdnjs", "jsdelivr"];
/**
* Check whether package with the specified name is existent, or make search for the specified string.
*
* Data about found packages will be passed into callback as array.
* If no package is found, empty array will be passed into callback.
*
* @param {String} name
* Name of the package to check or string to search for.
* @param {Function} callback
* Function that should be called to process operation's result.
* @param {Object} settings
* Operation settings.
* The following settings are supported (name - type - description):
<ul>
<li><code>cdn</code> - <code>String</code> - CDN in which check/search should be made:
<code>cdnjs</code> or <code>jsdelivr</code> (case-insensitive)
<li><code>caseSensitive</code> - <code>Boolean</code> - Whether case-sensitive check/search should be used
<li><code>partialMatch</code> - <code>Integer</code> - Allow partial matching when checking name:
0 - disallow (by default), 1 - allow at the beginning of matching strings, 2 - allow substring matching
<li><code>search</code> - <code>Boolean</code> - Whether search should be made instead of check
<li><code>limit</code> - <code>Integer</code> - Limit of quantity of results
</ul>
The only mandatory setting is <code>cdn</code>.
*/
exports.detect = function(name, callback, settings) {
var sCdn;
if (settings && settings.cdn) {
sCdn = settings.cdn.toLowerCase();
if (exports.supportedCdn.indexOf(sCdn) > -1) {
if (packageMap[sCdn]) {
search(name, callback, settings);
}
else {
request("http://api.jsdelivr.com/v1/" + sCdn + "/libraries", function(err, response, data) {
if (! err && response.statusCode === 200) {
packageMap[sCdn] = JSON.parse(data);
search(name, callback, settings);
}
else {
callback(err, []);
}
});
}
}
else {
callback(new Error("'" + sCdn + "' CDN is not supported"), []);
}
}
else {
callback(new Error("CDN is not specified"), []);
}
};
</pre>
</article>
</section>
</div>
<div class="clearfix"></div>
<footer>
<span class="copyright">
Copyright (c) 2014 Denis Sikuler
</span>
<br />
<span class="jsdoc-message">
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.2.2</a>
on Thu Aug 21 2014 23:46:51 GMT+0400 (MSK) using the <a href="https://github.com/terryweiss/docstrap">DocStrap template</a>.
</span>
</footer>
</div>
<br clear="both">
</div>
</div>
<script src="scripts/sunlight.js"></script>
<script src="scripts/sunlight.javascript.js"></script>
<script src="scripts/sunlight-plugin.doclinks.js"></script>
<script src="scripts/sunlight-plugin.linenumbers.js"></script>
<script src="scripts/sunlight-plugin.menu.js"></script>
<script src="scripts/jquery.min.js"></script>
<script src="scripts/jquery.scrollTo.js"></script>
<script src="scripts/jquery.localScroll.js"></script>
<script src="scripts/bootstrap-dropdown.js"></script>
<script src="scripts/toc.js"></script>
<script> Sunlight.highlightAll({lineNumbers:true, showMenu: true, enableDoclinks :true}); </script>
<script>
$( function () {
$( "#toc" ).toc( {
selectors : "h1,h2,h3,h4",
showAndHide : false,
scrollTo : 60
} );
$( "#toc>ul" ).addClass( "nav nav-pills nav-stacked" );
$( "#main span[id^='toc']" ).addClass( "toc-shim" );
} );
</script>
</body>
</html>