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-rw-r--r--infrastructure/framework-src/modules/global/request.js312
1 files changed, 0 insertions, 312 deletions
diff --git a/infrastructure/framework-src/modules/global/request.js b/infrastructure/framework-src/modules/global/request.js
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--- a/infrastructure/framework-src/modules/global/request.js
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-/**
- * Copyright 2009 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("stringutils.trim");
-import("jsutils.scalaF0")
-
-function _cx() { return appjet.context };
-
-function _addIfNotPresent(obj, key, value) {
- if (!(key in obj)) obj[key] = value;
-}
-
-var request = {
-
-get isDefined() {
- return (
- _cx() != null &&
- _cx().request() != null &&
- (! _cx().request().isFake()) &&
- _cx().request().req() != null
- );
-},
-
-get cache() {
- var req = _cx().request().req();
- if (req.getAttribute("jsCache") == null) {
- req.setAttribute("jsCache", {});
- }
- return req.getAttribute("jsCache");
-},
-
-get continuation() {
- if (this.isDefined) {
- var c = Packages.net.appjet.ajstdlib.execution.getContinuation(_cx());
- var u = this.underlying;
- return {
- suspend: function(timeout) {
- return Packages.net.appjet.ajstdlib.execution.sync(
- u, scalaF0(function() { return c.suspend(timeout); }));
- },
- resume: function() {
- Packages.net.appjet.ajstdlib.execution.sync(
- u, scalaF0(function() { c.resume(); }))
- }
- }
- }
-},
-
-get underlying() {
- if (this.isDefined) {
- return _cx().request().req();
- }
-},
-
-/**
- * The request path following the hostname. For example, if the user
- * is visiting yourapp.appjet.net/foo, then this will be set to
- * "/foo".
- *
- * This does not include CGI parameters or the domain name, and always
- * begins with a "/".
- *
- * @type string
- */
-get path() {
- if (this.isDefined) {
- return String(_cx().request().path());
- }
-},
-
-/**
- * The value request query string.
- *
- * For example, if the user visits "yourapp.appjet.net/foo?id=20", then
- * query will be "id=20".
- *
- * @type string
- */
-get query() {
- if (this.isDefined) {
- if (_cx().request().query() != null) {
- return _cx().request().query();
- }
- }
-},
-
-/**
- * The content of a POST request. Retrieving this value may interfere
- * with the ability to get post request parameters sent in the body of
- * a request via the "params" property. Use with care.
- *
- * @type string
- */
-get content() {
- if (this.isDefined) {
- if (_cx().request().content() != null) {
- return _cx().request().content();
- }
- }
-},
-
-/**
- * Either "GET" or "POST" (uppercase).
- * @type string
- */
-get method() {
- if (this.isDefined) {
- return String(_cx().request().method().toUpperCase());
- }
-},
-
-/**
- * Whether the curent HTTP request is a GET request.
- * @type boolean
- */
-get isGet() {
- return (this.method == "GET");
-},
-
-/**
- * Whether the current HTTP request is a POST request.
- * @type boolean
- */
-get isPost() {
- return (this.method == "POST");
-},
-
-/**
- * Either "http" or "https" (lowercase).
- * @type string
- */
-get scheme() {
- if (this.isDefined) {
- return String(_cx().request().scheme());
- }
-},
-
-/**
- * Whether the current request arrived using HTTPS.
- * @type boolean
- */
-get isSSL() {
- return (this.scheme == "https");
-},
-
-/**
- * Holds the IP address of the user making the request.
- * @type string
- */
-get clientAddr() {
- if (this.isDefined) {
- return String(_cx().request().clientAddr());
- }
-},
-
-/**
- * Parameters associated with the request, either from the query string
- * or from the contents of a POST, e.g. from a form. Parameters are accessible
- * by name as properties of this object. The property value is either a
- * string (typically) or an array of strings (if the parameter occurs
- * multiple times in the request).
- *
- * @type object
- */
-get params() {
- if (this.isDefined) {
- var cx = _cx();
- var req = cx.request();
- return cx.attributes().getOrElseUpdate("requestParams",
- scalaF0(function() { return req.params(cx.runner().globalScope()); }));
- }
-},
-
-/**
- * Uploaded files associated with the request, from the contents of a POST.
- *
- * @type object
- */
-get files() {
- if (this.isDefined) {
- var cx = _cx();
- var req = cx.request();
- return cx.attributes().getOrElseUpdate("requestFiles",
- scalaF0(function() { return req.files(cx.runner().globalScope()); }));
- }
-},
-
-/**
- * Used to access the HTTP headers of the current request. Properties are
- * header names, and each value is either a string (typically) or an
- * array of strings (if the header occurs multiple times in the request).
- *
- * @example
-print(request.headers["User-Agent"]);
- *
- * @type object
- */
-get headers() {
- if (this.isDefined) {
- var cx = _cx();
- var req = cx.request();
- return cx.attributes().getOrElseUpdate("requestHeaders",
- scalaF0(function() { return req.headers(cx.runner().globalScope()); }));
- }
-},
-
-// TODO: this is super inefficient to do each time someone accesses
-// request.cookies.foo. We should probably store _cookies in the requestCache.
-get cookies() {
- var _cookies = {};
- var cookieHeaderArray = this.headers['Cookie'];
- if (!cookieHeaderArray) { return {}; }
- if (!(cookieHeaderArray instanceof Array))
- cookieHeaderArray = [cookieHeaderArray];
- var name, val;
-
- cookieHeaderArray.forEach(function (cookieHeader) {
- cookieHeader.split(';').forEach(function(cs) {
- var parts = cs.split('=');
- if (parts.length == 2) {
- name = trim(parts[0]);
- val = trim(unescape(parts[1]));
- _addIfNotPresent(_cookies, name, val);
- }
- });
- });
-
- return _cookies;
-},
-
-/**
- * Holds the full URL of the request.
- */
-get url() {
- if (this.isDefined) {
- return this.scheme+"://"+this.host+this.path+(this.query ? "?"+this.query : "");
- }
-},
-
-get host() {
- if (this.isDefined) {
- // required by HTTP/1.1 to be present.
- return String(this.headers['Host']).toLowerCase();
- }
-},
-
-get domain() {
- if (this.isDefined) {
- // like host, but without the port if there is one.
- return this.host.split(':')[0];
- }
-},
-
-get uniqueId() {
- return String(_cx().executionId());
-},
-
-get protocol() {
- if (this.isDefined) {
- return String(_cx().request().protocol());
- }
-},
-
-get userAgent() {
- if (this.isDefined) {
- var agentString = (request.headers['User-Agent'] || "?");
- return {
- toString: function() { return agentString; },
- isIPhone: function() { return (agentString.indexOf("(iPhone;") > 0); }
- };
- }
-},
-
-get acceptsGzip() {
- if (this.isDefined) {
- var headerArray = this.headers["Accept-Encoding"];
- if (! (headerArray instanceof Array)) {
- headerArray = [headerArray];
- }
- // Want to see if some accept-encoding header OK's gzip.
- // Starting with: "Accept-Encoding: gzip; q=0.5, deflate; q=1.0"
- // 1. Split into ["gzip; q=0.5", "delfate; q=1.0"]
- // 2. See if some entry is gzip with q > 0. (q is optional.)
- return headerArray.some(function(header) {
- if (! header) return false;
- return header.split(/,\s*/).some(function(validEncoding) {
- if (!validEncoding.indexOf("gzip") == 0) {
- return false;
- }
- if (/q=[0\.]*$/.test(validEncoding)) {
- return false;
- }
- return true;
- });
- });
- }
-}
-
-}; // end: var request = {...