package

node_modules/server.js

@@ -1,201 +0,0 @@
-var Evt = require('evt');
-var Common = require('common');
-var File = require('file');
-var Api = require('api');
-var db = require('db');
-
-var http = require('http');
-var url = require('url');
-var path = require('path');
-var fs = require('fs');
-
-function log(o) {
-	console.log(o);
-}
-
-// http server, 处理笔记图片
-var Server = {
-	port: 8008,
-	localUrl: 'http://127.0.0.1:8008',
-	_started: false,
-	_req: null,
-	mime: {
-	    "css": "text/css",
-	    "gif": "image/gif",
-	    "html": "text/html",
-	    "ico": "image/x-icon",
-	    "jpeg": "image/jpeg",
-	    "jpg": "image/jpeg",
-	    "js": "text/javascript",
-	    "json": "application/json",
-	    "pdf": "application/pdf",
-	    "png": "image/png",
-	    "svg": "image/svg+xml",
-	    "swf": "application/x-shockwave-flash",
-	    "tiff": "image/tiff",
-	    "txt": "text/plain",
-	    "wav": "audio/x-wav",
-	    "wma": "audio/x-ms-wma",
-	    "wmv": "video/x-ms-wmv",
-	    "xml": "text/xml"
-	},
-	start: function() {
-		var me = this;
-		if(me._started) {
-			return;
-		}
-		var basePath = process.cwd();
-		var server = http.createServer(function (request, response) {
-		    var pathname = url.parse(request.url).pathname;
-		    me._req = request;
-		    if(!pathname) {
-		    	return me.e404(response);
-		    }
-		    while(pathname[0] == '/') {
-		    	pathname = pathname.substr(1);
-		    }
-		    if(pathname == 'api/file/getImage') {
-		    	return me.getImage(request, response);
-		    } else {
-		    	response.end();
-		    	return false;
-		    }
-
-		    var realPath = basePath + pathname;
-		    var ext = path.extname(realPath);
-			ext = ext ? ext.slice(1) : 'unknown';
-
-		    fs.exists(realPath, function (exists) {
-		        if (!exists) {
-		            response.writeHead(404, {
-		                'Content-Type': 'text/plain'
-		            });
-		            response.write("This request URL " + pathname + " was not found on this server.");
-		            response.end();
-		        } else {
-		            fs.readFile(realPath, "binary", function (err, file) {
-		                if (err) {
-		                    response.writeHead(500, {
-		                        'Content-Type': 'text/plain'
-		                    });
-
-		                    response.end(err);
-		                } else {
-		                    var contentType = me.mime[ext] || "text/plain";
-							response.writeHead(200, {'Content-Type': contentType});
-							response.write(file, "binary");
-							response.end();
-		                }
-		            });
-		        }
-		    });
-		});
-		server.listen(me.port);
-		console.log("Server runing at port: " + me.port + ".");
-		me.localUrl = 'http://127.0.0.1:' + me.port;
-		me._started = true;
-	},
-
-	e404: function(res) {
-		var me = this;
-		res.writeHead(404, {
-            'Content-Type': 'text/plain'
-        });
-        res.write("This request URL "  +  me._req.url + " was not found on this server.");
-        res.end();
-	},
-
-	// 返回图片
-	retImage: function(filePath, res) { 
-		var me = this;
-		var ext = path.extname(filePath);
-		ext = ext ? ext.slice(1) : 'unknown';
-		filePath = filePath + '';
-		fs.readFile(filePath, "binary", function (err, file) {
-            if (err) {
-                res.writeHead(500, {
-                    'Content-Type': 'text/plain'
-                });
-                res.end();
-            } else {
-                var contentType = me.mime[ext] || "text/plain";
-				res.writeHead(200, {'Content-Type': contentType});
-				res.write(file, "binary");
-				res.end();
-            }
-        });
-	},
-
-	getImage: function(req, res) { 
-		var me = this;
-		// fileId
-		var fileId = url.parse(req.url, true).query['fileId'];
-		if(!fileId) {
-			return me.e404(res);
-		}
-		File.getImage(fileId, function(fileLocalPath) {
-			if(path) {
-				return me.retImage(fileLocalPath, res);
-			} else {
-				return me.e404(res);
-			}
-		})
-	},
-	
-	/*
-	// 处理用户图片
-	getImage: function(req, res) {
-		var me = this;
-		// fileId
-		var fileId = url.parse(req.url, true).query['fileId'];
-		if(!fileId) {
-			return me.e404(res);
-		}
-
-		// 访问api, 得到图片
-		function getImageFromApi() {
-			log('从远程得到图片 ' + fileId);
-			Api.getImage(fileId, function(fileLocalPath, filename) { 
-				if(fileLocalPath) {
-					log('图片保存到本地成功');
-					// 保存到本地数据库中
-					File.addImageForce(fileId, fileLocalPath, function(doc) {
-						if(doc) {
-							log('保存到本地数据库成功');
-						} else {
-							log('保存到数据库失败');
-						}
-						return me.retImage(fileLocalPath, res);
-					});
-				} else {
-					// 远程取不到图片, 是没有网络? 还是远程真的没有了
-					// TODO
-					log('取不远程的图片' + fileId);
-					return me.e404(res);
-				}
-			});	
-		}
-		// 先查看本地是否有该文件
-		// has表示本地数据库有记录
-		File.getImageLocalPath(fileId, function(has, fileLocalPath) {
-			// 本地有
-			log('re img')
-			console.log(fileLocalPath);
-			// console.log(fs.exists(fileLocalPath));
-			if(has && fileLocalPath) {
-				fs.exists(fileLocalPath, function(exists) {
-					if(exists) {
-						log('本地存在')
-						me.retImage(fileLocalPath, res);
-					} else {
-						getImageFromApi();
-					}
-				});
-			} else {
-				getImageFromApi();
-			}
-		});
-	}
-	*/
-};
-module.exports = Server;