From 024a26f2729890a1e7a2966dea74cd69a6cf1d59 Mon Sep 17 00:00:00 2001
From: Chad Weider <cweider@oofn.net>
Date: Mon, 3 Sep 2012 14:37:10 -0700
Subject: Minify publishes its own mock request thing.

---
 src/node/utils/Minify.js | 68 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)

(limited to 'src/node/utils')

diff --git a/src/node/utils/Minify.js b/src/node/utils/Minify.js
index 731f2f83..e8b73606 100644
--- a/src/node/utils/Minify.js
+++ b/src/node/utils/Minify.js
@@ -29,6 +29,7 @@ var pro = require("uglify-js").uglify;
 var path = require('path');
 var plugins = require("ep_etherpad-lite/static/js/pluginfw/plugins");
 var RequireKernel = require('require-kernel');
+var urlutil = require('url');
 
 var ROOT_DIR = path.normalize(__dirname + "/../../static/");
 var TAR_PATH = path.join(__dirname, 'tar.json');
@@ -46,6 +47,70 @@ for (var key in tar) {
     );
 }
 
+// What follows is a terrible hack to avoid loop-back within the server.
+// TODO: Serve files from another service, or directly from the file system.
+function requestURI(url, method, headers, callback, redirectCount) {
+  var parsedURL = urlutil.parse(url);
+
+  var status = 500, headers = {}, content = [];
+
+  var mockRequest = {
+    url: url
+  , method: method
+  , params: {filename: parsedURL.path.replace(/^\/static\//, '')}
+  , headers: headers
+  };
+  var mockResponse = {
+    writeHead: function (_status, _headers) {
+      status = _status;
+      for (var header in _headers) {
+        if (Object.prototype.hasOwnProperty.call(_headers, header)) {
+          headers[header] = _headers[header];
+        }
+      }
+    }
+  , setHeader: function (header, value) {
+      headers[header.toLowerCase()] = value.toString();
+    }
+  , header: function (header, value) {
+      headers[header.toLowerCase()] = value.toString();
+    }
+  , write: function (_content) {
+    _content && content.push(_content);
+    }
+  , end: function (_content) {
+      _content && content.push(_content);
+      callback(status, headers, content.join(''));
+    }
+  };
+
+  minify(mockRequest, mockResponse);
+}
+function requestURIs(locations, method, headers, callback) {
+  var pendingRequests = locations.length;
+  var responses = [];
+
+  function respondFor(i) {
+    return function (status, headers, content) {
+      responses[i] = [status, headers, content];
+      if (--pendingRequests == 0) {
+        completed();
+      }
+    };
+  }
+
+  for (var i = 0, ii = locations.length; i < ii; i++) {
+    requestURI(locations[i], method, headers, respondFor(i));
+  }
+
+  function completed() {
+    var statuss = responses.map(function (x) {return x[0]});
+    var headerss = responses.map(function (x) {return x[1]});
+    var contentss = responses.map(function (x) {return x[2]});
+    callback(statuss, headerss, contentss);
+  };
+}
+
 /**
  * creates the minifed javascript for the given minified name
  * @param req the Express request
@@ -321,3 +386,6 @@ function compressCSS(values)
 }
 
 exports.minify = minify;
+
+exports.requestURI = requestURI;
+exports.requestURIs = requestURIs;
-- 
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