added compression

1 files changed, 0 insertions, 187 deletions

diff --git a/node_modules/express-minify/index.js b/node_modules/express-minify/index.js
deleted file mode 100755
index aa199ec..0000000
--- a/node_modules/express-minify/index.js
+++ /dev/null
@@ -1,187 +0,0 @@
-var crypto = require('crypto');
-var onHeaders = require('on-headers');
-
-var Factory = function (options) {
-  return createMiddleware(options);
-};
-
-Factory.Cache = require('./cache.js');
-Factory.Minifier = require('./minifier.js');
-
-module.exports = Factory;
-
-var createMiddleware = function express_minify(options) {
-  options = options || {};
-
-  var js_match = options.js_match || /javascript/;
-  var css_match = options.css_match || /css/;
-  var sass_match = options.sass_match || /scss/;
-  var less_match = options.less_match || /less/;
-  var stylus_match = options.stylus_match || /stylus/;
-  var coffee_match = options.coffee_match || /coffeescript/;
-  var json_match = options.json_match || /json/;
-
-  var cache = new Factory.Cache(options.cache || false);
-  var minifier = new Factory.Minifier(options.uglifyJS, options.cssmin, options.onerror);
-
-  return function express_minify_middleware(req, res, next) {
-    var write = res.write;
-    var end = res.end;
-
-    var buf = null;
-    var type = Factory.Minifier.TYPE_TEXT;
-
-    onHeaders(res, function () {
-      if (req.method === 'HEAD') {
-        return;
-      }
-
-      if (res._skip) {
-        return;
-      }
-
-      var contentType = res.getHeader('Content-Type');
-      if (contentType === undefined) {
-        return;
-      }
-
-      // for sass, less, stylus, coffee module:
-      //    null: module is found but not loaded
-      //    false: module not found
-      // so we should not process false values, but allow null values
-      if (minifier.sass !== false && sass_match.test(contentType)) {
-        type = Factory.Minifier.TYPE_SASS;
-        res.setHeader('Content-Type', 'text/css');
-      } else if (minifier.less !== false && less_match.test(contentType)) {
-        type = Factory.Minifier.TYPE_LESS;
-        res.setHeader('Content-Type', 'text/css');
-      } else if (minifier.stylus !== false && stylus_match.test(contentType)) {
-        type = Factory.Minifier.TYPE_STYLUS;
-        res.setHeader('Content-Type', 'text/css');
-      } else if (minifier.coffee !== false && coffee_match.test(contentType)) {
-        type = Factory.Minifier.TYPE_COFFEE;
-        res.setHeader('Content-Type', 'text/javascript');
-      } else if (json_match.test(contentType)) {
-        type = Factory.Minifier.TYPE_JSON;
-      } else if (js_match.test(contentType)) {
-        type = Factory.Minifier.TYPE_JS;
-      } else if (css_match.test(contentType)) {
-        type = Factory.Minifier.TYPE_CSS;
-      }
-
-      if (type === Factory.Minifier.TYPE_TEXT) {
-        return;
-      }
-
-      if ((type === Factory.Minifier.TYPE_JS || type === Factory.Minifier.TYPE_CSS) && res._no_minify) {
-        return;
-      }
-
-      res.removeHeader('Content-Length');
-
-      // prepare the buffer
-      buf = [];
-    });
-
-    res.write = function (chunk, encoding) {
-      if (!this._header) {
-        this._implicitHeader();
-      }
-
-      if (buf === null) {
-        return write.call(this, chunk, encoding);
-      }
-
-      if (!this._hasBody) {
-        return true;
-      }
-
-      if (typeof chunk !== 'string' && !Buffer.isBuffer(chunk)) {
-        throw new TypeError('first argument must be a string or Buffer');
-      }
-
-      if (chunk.length === 0) {
-        return true;
-      }
-
-      // no chunked_encoding here
-      if (typeof chunk === 'string') {
-        chunk = new Buffer(chunk, encoding);
-      }
-
-      buf.push(chunk);
-    };
-
-    res.end = function (data, encoding) {
-      if (this.finished) {
-        return false;
-      }
-
-      if (!this._header) {
-        this._implicitHeader();
-      }
-
-      if (data && !this._hasBody) {
-        data = false;
-      }
-
-      if (buf === null) {
-        return end.call(this, data, encoding);
-      }
-
-      // TODO: implement hot-path optimization
-      if (data) {
-        this.write(data, encoding);
-      }
-
-      var buffer = Buffer.concat(buf);
-
-      // prepare uglify options
-      var uglifyOptions = {};
-      if (this._no_mangle) {
-        uglifyOptions.mangle = false;
-      }
-      if (this._uglifyMangle !== undefined) {
-        uglifyOptions.mangle = this._uglifyMangle;
-      }
-      if (this._uglifyOutput !== undefined) {
-        uglifyOptions.output = this._uglifyOutput;
-      }
-      if (this._uglifyCompress !== undefined) {
-        uglifyOptions.compress = this._uglifyCompress;
-      }
-
-      var minifyOptions = {
-        uglifyOpt: uglifyOptions,
-        noMinify: this._no_minify
-      };
-
-      var cacheKey = crypto.createHash('sha1').update(JSON.stringify(minifyOptions) + buffer).digest('hex').toString();
-      var self = this;
-
-      cache.layer.get(cacheKey, function (err, minized) {
-        if (err) {
-          // cache miss
-          minifier.compileAndMinify(type, minifyOptions, buffer.toString(encoding), function (err, minized) {
-            if (self._no_cache || err) {
-              // do not cache the response body
-              write.call(self, minized, 'utf8');
-              end.call(self);
-            } else {
-              cache.layer.put(cacheKey, minized, function () {
-                write.call(self, minized, 'utf8');
-                end.call(self);
-              });
-            }
-          });
-        } else {
-          // cache hit
-          write.call(self, minized, 'utf8');
-          end.call(self);
-        }
-      });
-    };
-
-    next();
-  };
-};