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Versions: 26
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Contents
/*!
* Ext JS Connect 0.0.1
* Copyright(c) 2010 Sencha Inc.
* MIT Licensed
*/
/**
* Module dependencies.
*/
var fs = require('fs'),
Utils = require('../utils'),
Url = require('url'),
Path = require('path');
/**
* Generate cache manifest for the given `root`, `networks`,
* and `fallbacks`.
*
* @param {String} root
* @param {Array} networks
* @param {Array} fallbacks
* @return {Function}
* @api public
*/
module.exports = function cacheManifest(root, networks, fallbacks) {
root = root || process.cwd();
var suffix = "";
// List of networks as an array of strings
if (networks) {
suffix += "\n\nNETWORK:\n" + networks.join("\n");
}
// List of fallbacks as key/value pairs
if (fallbacks) {
suffix += "\n\nFALLBACK:\n" +
fallbacks.map(function (second, first) {
return first + " " + second;
}).join("\n");
}
return function cacheManifest(req, res, next) {
if (Url.parse(req.url).pathname === "/cache.manifest") {
Utils.find(root, (/./), function (err, files) {
var latestMtime = 0;
files = files.map(function (entry) {
if (entry.mtime > latestMtime) {
latestMtime = entry.mtime;
}
return entry.path.substr(1);
});
var manifest = "CACHE MANIFEST\n"
+ "# " + latestMtime.toUTCString() + "\n"
+ files.join("\n")
+ suffix;
res.writeHead(200, {
"Content-Type": "text/cache-manifest",
"Last-Modified": latestMtime.toUTCString(),
"Content-Length": manifest.length
});
res.end(manifest);
});
return;
}
next();
};
};
Version data entries
26 entries across 26 versions & 1 rubygems