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author | Egil Moeller <egil.moller@freecode.no> | 2010-03-22 00:16:53 +0100 |
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committer | Egil Moeller <egil.moller@freecode.no> | 2010-03-22 00:16:53 +0100 |
commit | fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7 (patch) | |
tree | 928419d6bfe794865e4b8f0634bd792f795c4b8a /trunk/infrastructure/framework-src/modules/global/request.js | |
parent | 0fdab3db005c4fa31fb8306b573c0b35073d3e56 (diff) | |
parent | d56b9b3b82cdebcaeb00eec0fcb4326ad21adaa8 (diff) | |
download | etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.tar.gz etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.tar.xz etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.zip |
Merge branch 'master' into plugin-framework
Diffstat (limited to 'trunk/infrastructure/framework-src/modules/global/request.js')
-rw-r--r-- | trunk/infrastructure/framework-src/modules/global/request.js | 312 |
1 files changed, 0 insertions, 312 deletions
diff --git a/trunk/infrastructure/framework-src/modules/global/request.js b/trunk/infrastructure/framework-src/modules/global/request.js deleted file mode 100644 index a4327f9..0000000 --- a/trunk/infrastructure/framework-src/modules/global/request.js +++ /dev/null @@ -1,312 +0,0 @@ -/** - * 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 = {... |