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add appengine files + nodejs dev server

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1 parent a82abe2 commit 3764fc9a5b1ce53d6a1cb5a9a0a4301158633093 @IgorMinar IgorMinar committed May 25, 2012
Showing with 314 additions and 0 deletions.
  1. +35 −0 app.yaml
  2. +12 −0 index.yaml
  3. +24 −0 main.py
  4. BIN main.pyc
  5. +243 −0 web-server.js
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+application: builtwithangularjs
+version: 1
+runtime: python27
+api_version: 1
+threadsafe: yes
+
+handlers:
+- url: /favicon\.ico
+ static_files: favicon.ico
+ upload: favicon\.ico
+
+- url: /
+ static_files: index.html
+ upload: index.html
+
+- url: /projects
+ static_dir: projects
+
+- url: /css
+ static_dir: css
+
+- url: /font
+ static_dir: font
+
+- url: /img
+ static_dir: img
+
+- url: /js
+ static_dir: js
+
+libraries:
+- name: webapp2
+ version: "2.5.1"
+
+
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+indexes:
+
+# AUTOGENERATED
+
+# This index.yaml is automatically updated whenever the dev_appserver
+# detects that a new type of query is run. If you want to manage the
+# index.yaml file manually, remove the above marker line (the line
+# saying "# AUTOGENERATED"). If you want to manage some indexes
+# manually, move them above the marker line. The index.yaml file is
+# automatically uploaded to the admin console when you next deploy
+# your application using appcfg.py.
+
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24 main.py
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+#!/usr/bin/env python
+#
+# Copyright 2007 Google Inc.
+#
+# 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.
+#
+import webapp2
+
+class MainHandler(webapp2.RequestHandler):
+ def get(self):
+ self.response.out.write('Hello world!')
+
+app = webapp2.WSGIApplication([('/', MainHandler)],
+ debug=True)
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+#!/usr/bin/env node
+
+var sys = require('sys'),
+ http = require('http'),
+ fs = require('fs'),
+ url = require('url'),
+ events = require('events');
+
+var DEFAULT_PORT = 8000;
+
+function main(argv) {
+ new HttpServer({
+ 'GET': createServlet(StaticServlet),
+ 'HEAD': createServlet(StaticServlet)
+ }).start(Number(argv[2]) || DEFAULT_PORT);
+}
+
+function escapeHtml(value) {
+ return value.toString().
+ replace('<', '&lt;').
+ replace('>', '&gt;').
+ replace('"', '&quot;');
+}
+
+function createServlet(Class) {
+ var servlet = new Class();
+ return servlet.handleRequest.bind(servlet);
+}
+
+/**
+ * An Http server implementation that uses a map of methods to decide
+ * action routing.
+ *
+ * @param {Object} Map of method => Handler function
+ */
+function HttpServer(handlers) {
+ this.handlers = handlers;
+ this.server = http.createServer(this.handleRequest_.bind(this));
+}
+
+HttpServer.prototype.start = function(port) {
+ this.port = port;
+ this.server.listen(port);
+ sys.puts('Http Server running at http://localhost:' + port + '/');
+};
+
+HttpServer.prototype.parseUrl_ = function(urlString) {
+ var parsed = url.parse(urlString);
+ parsed.pathname = url.resolve('/', parsed.pathname);
+ return url.parse(url.format(parsed), true);
+};
+
+HttpServer.prototype.handleRequest_ = function(req, res) {
+ var logEntry = req.method + ' ' + req.url;
+ if (req.headers['user-agent']) {
+ logEntry += ' ' + req.headers['user-agent'];
+ }
+ sys.puts(logEntry);
+ req.url = this.parseUrl_(req.url);
+ var handler = this.handlers[req.method];
+ if (!handler) {
+ res.writeHead(501);
+ res.end();
+ } else {
+ handler.call(this, req, res);
+ }
+};
+
+/**
+ * Handles static content.
+ */
+function StaticServlet() {}
+
+StaticServlet.MimeMap = {
+ 'txt': 'text/plain',
+ 'html': 'text/html',
+ 'css': 'text/css',
+ 'xml': 'application/xml',
+ 'json': 'application/json',
+ 'js': 'application/javascript',
+ 'jpg': 'image/jpeg',
+ 'jpeg': 'image/jpeg',
+ 'gif': 'image/gif',
+ 'png': 'image/png'
+};
+
+StaticServlet.prototype.handleRequest = function(req, res) {
+ var self = this;
+ var path = ('./' + req.url.pathname).replace('//','/').replace(/%(..)/, function(match, hex){
+ return String.fromCharCode(parseInt(hex, 16));
+ });
+ var parts = path.split('/');
+ if (parts[parts.length-1].charAt(0) === '.')
+ return self.sendForbidden_(req, res, path);
+ fs.stat(path, function(err, stat) {
+ if (err)
+ return self.sendMissing_(req, res, path);
+ if (stat.isDirectory())
+ return self.sendDirectory_(req, res, path);
+ return self.sendFile_(req, res, path);
+ });
+}
+
+StaticServlet.prototype.sendError_ = function(req, res, error) {
+ res.writeHead(500, {
+ 'Content-Type': 'text/html'
+ });
+ res.write('<!doctype html>\n');
+ res.write('<title>Internal Server Error</title>\n');
+ res.write('<h1>Internal Server Error</h1>');
+ res.write('<pre>' + escapeHtml(sys.inspect(error)) + '</pre>');
+ sys.puts('500 Internal Server Error');
+ sys.puts(sys.inspect(error));
+};
+
+StaticServlet.prototype.sendMissing_ = function(req, res, path) {
+ path = path.substring(1);
+ res.writeHead(404, {
+ 'Content-Type': 'text/html'
+ });
+ res.write('<!doctype html>\n');
+ res.write('<title>404 Not Found</title>\n');
+ res.write('<h1>Not Found</h1>');
+ res.write(
+ '<p>The requested URL ' +
+ escapeHtml(path) +
+ ' was not found on this server.</p>'
+ );
+ res.end();
+ sys.puts('404 Not Found: ' + path);
+};
+
+StaticServlet.prototype.sendForbidden_ = function(req, res, path) {
+ path = path.substring(1);
+ res.writeHead(403, {
+ 'Content-Type': 'text/html'
+ });
+ res.write('<!doctype html>\n');
+ res.write('<title>403 Forbidden</title>\n');
+ res.write('<h1>Forbidden</h1>');
+ res.write(
+ '<p>You do not have permission to access ' +
+ escapeHtml(path) + ' on this server.</p>'
+ );
+ res.end();
+ sys.puts('403 Forbidden: ' + path);
+};
+
+StaticServlet.prototype.sendRedirect_ = function(req, res, redirectUrl) {
+ res.writeHead(301, {
+ 'Content-Type': 'text/html',
+ 'Location': redirectUrl
+ });
+ res.write('<!doctype html>\n');
+ res.write('<title>301 Moved Permanently</title>\n');
+ res.write('<h1>Moved Permanently</h1>');
+ res.write(
+ '<p>The document has moved <a href="' +
+ redirectUrl +
+ '">here</a>.</p>'
+ );
+ res.end();
+ sys.puts('301 Moved Permanently: ' + redirectUrl);
+};
+
+StaticServlet.prototype.sendFile_ = function(req, res, path) {
+ var self = this;
+ var file = fs.createReadStream(path);
+ res.writeHead(200, {
+ 'Content-Type': StaticServlet.
+ MimeMap[path.split('.').pop()] || 'text/plain'
+ });
+ if (req.method === 'HEAD') {
+ res.end();
+ } else {
+ file.on('data', res.write.bind(res));
+ file.on('close', function() {
+ res.end();
+ });
+ file.on('error', function(error) {
+ self.sendError_(req, res, error);
+ });
+ }
+};
+
+StaticServlet.prototype.sendDirectory_ = function(req, res, path) {
+ var self = this;
+ if (path.match(/[^\/]$/)) {
+ req.url.pathname += '/';
+ var redirectUrl = url.format(url.parse(url.format(req.url)));
+ return self.sendRedirect_(req, res, redirectUrl);
+ }
+ fs.readdir(path, function(err, files) {
+ if (err)
+ return self.sendError_(req, res, error);
+
+ if (!files.length)
+ return self.writeDirectoryIndex_(req, res, path, []);
+
+ var remaining = files.length;
+ files.forEach(function(fileName, index) {
+ fs.stat(path + '/' + fileName, function(err, stat) {
+ if (err)
+ return self.sendError_(req, res, err);
+ if (stat.isDirectory()) {
+ files[index] = fileName + '/';
+ }
+ if (!(--remaining))
+ return self.writeDirectoryIndex_(req, res, path, files);
+ });
+ });
+ });
+};
+
+StaticServlet.prototype.writeDirectoryIndex_ = function(req, res, path, files) {
+ path = path.substring(1);
+ res.writeHead(200, {
+ 'Content-Type': 'text/html'
+ });
+ if (req.method === 'HEAD') {
+ res.end();
+ return;
+ }
+ res.write('<!doctype html>\n');
+ res.write('<title>' + escapeHtml(path) + '</title>\n');
+ res.write('<style>\n');
+ res.write(' ol { list-style-type: none; font-size: 1.2em; }\n');
+ res.write('</style>\n');
+ res.write('<h1>Directory: ' + escapeHtml(path) + '</h1>');
+ res.write('<ol>');
+ files.forEach(function(fileName) {
+ if (fileName.charAt(0) !== '.') {
+ res.write('<li><a href="' +
+ escapeHtml(fileName) + '">' +
+ escapeHtml(fileName) + '</a></li>');
+ }
+ });
+ res.write('</ol>');
+ res.end();
+};
+
+// Must be last,
+main(process.argv);

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