twitter推送功能(需梯子)

.eslintrc

@@ -0,0 +1,164 @@
+{
+  "env": {
+    "node": true,
+    "es6": true
+  },
+  globals: {
+    "DisabledUserError": true
+  },
+  "rules": {
+    "no-var": 2,
+    "no-const-assign": 2,
+    "strict": [2, "global"],
+
+    "comma-dangle": [2, "never"],
+    "no-cond-assign": [2, "except-parens"],
+    "no-console": 0,
+    "no-control-regex": 2,
+    "no-debugger": 2,
+    "no-dupe-args": 2,
+    "no-dupe-keys": 2,
+    "no-duplicate-case": 0,
+    "no-empty-character-class": 2,
+    "no-empty": 2,
+    "no-extra-boolean-cast": 2,
+    "no-extra-parens": 0,
+    "no-extra-semi": 2,
+    "no-func-assign": 2,
+    "no-inner-declarations": [2, "functions"],
+    "no-invalid-regexp": 2,
+    "no-irregular-whitespace": 2,
+    "no-negated-in-lhs": 2,
+    "no-obj-calls": 2,
+    "no-regex-spaces": 2,
+    "no-reserved-keys": 0,
+    "no-sparse-arrays": 2,
+    "no-unexpected-multiline": 2,
+    "no-unreachable": 2,
+    "use-isnan": 2,
+    "valid-typeof": 2,
+
+    "accessor-pairs": 0,
+    "block-scoped-var": 0,
+    "complexity": 0,
+    "consistent-return": 0,
+    "curly": [2, "all"],
+    "default-case": 0,
+    "dot-notation": [2, { "allowKeywords": true, "allowPattern": "" }],
+    "dot-location": [2, "property"],
+    "eqeqeq": 2,
+    "guard-for-in": 0,
+    "no-caller": 2,
+    "no-div-regex": 2,
+    "no-else-return": 2,
+    "no-eq-null": 0,
+    "no-eval": 2,
+    "no-extend-native": 2,
+    "no-extra-bind": 2,
+    "no-fallthrough": 0,
+    "no-floating-decimal": 2,
+    "no-implied-eval": 2,
+    "no-iterator": 2,
+    "no-labels": 2,
+    "no-lone-blocks": 2,
+    "no-loop-func": 2,
+    "no-multi-spaces": 2,
+    "no-multi-str": 2,
+    "no-native-reassign": 2,
+    "no-new-func": 2,
+    "no-new-wrappers": 2,
+    "no-new": 2,
+    "no-octal-escape": 2,
+    "no-octal": 2,
+    "no-param-reassign": 0,
+    "no-process-env": 0,
+    "no-proto": 2,
+    "no-redeclare": 2,
+    "no-return-assign": 2,
+    "no-script-url": 2,
+    "no-self-compare": 2,
+    "no-sequences": 2,
+    "no-throw-literal": 2,
+    "no-unused-expressions": 0,
+    "no-void": 0,
+    "no-with": 2,
+    "radix": 2,
+    "vars-on-top": 2,
+    "wrap-iife": [2, "inside"],
+    "yoda": [2, "never"],
+
+    "no-catch-shadow": 0,
+    "no-delete-var": 2,
+    "no-label-var": 2,
+    "no-shadow-restricted-names": 2,
+    "no-shadow": 0,
+    "no-undef-init": 2,
+    "no-undef": 2,
+    "no-unused-vars": [2, { "vars": "local", "args": "after-used" }],
+    no-use-before-define: [2, "nofunc"],
+
+    "handle-callback-err": 2,
+    "no-mixed-requires": 2,
+    "no-new-require": 2,
+    "no-path-concat": 2,
+    "no-process-exit": 0,
+    "no-restricted-modules": [2, ""], // add any unwanted Node.js core modules
+
+    "array-bracket-spacing": [2, "never"],
+    "brace-style": [2],
+    "comma-spacing": [2, { "before": false, "after": true }],
+    "comma-style": [2, "last"],
+    "computed-property-spacing": 0,
+    "consistent-this": 0,
+    "eol-last": 2,
+    "func-style": 0,
+    "indent": [2, 2],
+    "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
+    "linebreak-style": 0,
+    "max-nested-callbacks": [0, 3],
+    "new-cap": 0,
+    "new-parens": 2,
+    "newline-after-var": 0,
+    "no-array-constructor": 2,
+    "no-continue": 0,
+    "no-inline-comments": 0,
+    "no-mixed-spaces-and-tabs": 2,
+    "no-multiple-empty-lines": [2, { "max": 1 }],
+    "no-nested-ternary": 0,
+    "no-new-object": 2,
+    "no-spaced-func": 2,
+    "no-ternary": 0,
+    "no-trailing-spaces": 2,
+    "no-underscore-dangle": 0,
+    "no-unneeded-ternary": 2,
+    "object-curly-spacing": [2, "always"],
+    "one-var": [2, "never"],
+    "padded-blocks": [0, "never"],
+    "quote-props": [0, "as-needed"],
+    "quotes": [2, "single"],
+    "semi-spacing": [2, { "before": false, "after": true }],
+    "semi": [2, "always"],
+    "sort-vars": 0,
+    "space-after-keywords": 0,
+    "space-before-blocks": [2, "always"],
+    "space-before-function-paren": [2, { "anonymous": "always", "named": "never" }],
+    "space-in-parens": [2, "never"],
+    "space-infix-ops": 2,
+    "keyword-spacing": 2,
+    "space-unary-ops": 0,
+    "spaced-comment": [2, "always"],
+    "wrap-regex": 2,
+
+    "constructor-super": 2,
+    "generator-star-spacing": [2, { "before": true, "after": false }],
+    "no-this-before-super": 2,
+    "object-shorthand": [2, "always"],
+    "prefer-const": 2,
+
+    "max-depth": [0, 3],
+    "max-len": [2, 140, 2],
+    "max-params": 0,
+    "max-statements": 0,
+    "no-bitwise": 2,
+  }
+}

README.md

@@ -46,6 +46,9 @@ gaoqi-blog
 
 # changelog
 
+## 1.0.6  / 2017-02-06
+* twitter发送新帖
+
 ## 1.0.5  / 2017-01-04
 * 百度分享
 * 文章收藏

app.js

@@ -1,41 +1,42 @@
-/*!
+/**
  gaoqi-blog app.js
  */
 
-
-var config = require('./config');
-var path = require('path');
-var Loader = require('loader');
-var LoaderConnect = require('loader-connect')
-var express = require('express');
-var session = require('express-session');
-var errorhandler = require('errorhandler');
-var RedisStore = require('connect-redis')(session);
-var redisClient = require('./common/redis.js');
-var passport = require('passport');
+'use strict';
+
+const config = require('./config');
+const path = require('path');
+const Loader = require('loader');
+const LoaderConnect = require('loader-connect');
+const express = require('express');
+const session = require('express-session');
+const errorhandler = require('errorhandler');
+const RedisStore = require('connect-redis')(session);
+const redisClient = require('./common/redis.js');
+const passport = require('passport');
 require('./models');
-var auth = require('./middleware/auth');
-var online = require('./middleware/online');
-var GitHubStrategy = require('passport-github').Strategy;
-var cookieParser = require('cookie-parser');
-var bodyParser = require('body-parser');
-var compress = require('compression');
-var busboy = require('connect-busboy');
-var _ = require('lodash');
-var csurf = require('csurf');
-var cors = require('cors');
-var render = require('./common/render');
-var cutter = require('./common/cutter');
-var responseTimeMiddleware = require('./middleware/statsd').responseTime;
-
-var webRouter = require('./web_router');
-var webApi = require('./web_api');
-
-var app = express();
+const auth = require('./middleware/auth');
+const online = require('./middleware/online');
+const GitHubStrategy = require('passport-github').Strategy;
+const cookieParser = require('cookie-parser');
+const bodyParser = require('body-parser');
+const compress = require('compression');
+const busboy = require('connect-busboy');
+const _ = require('lodash');
+const csurf = require('csurf');
+const cors = require('cors');
+const render = require('./common/render');
+const cutter = require('./common/cutter');
+const responseTimeMiddleware = require('./middleware/statsd').responseTime;
+
+const webRouter = require('./web_router');
+const webApi = require('./web_api');
+
+const app = express();
 
 // 静态文件目录
-var staticDir = path.join(__dirname, 'public');
-var assets = {};
+const staticDir = path.join(__dirname, 'public');
+let assets = {};
 if (process.env.NODE_ENV === 'production') {
   try {
     assets = require('./assets.json');
@@ -61,20 +62,20 @@ app.use(require('method-override')());
 app.use(cookieParser(config.session_secret));
 app.use(compress());
 app.use(session({
-    secret: config.session_secret,
-    store: new RedisStore({
-        client: redisClient,
-        port: config.redis_port,
-        host: config.redis_host
-    }),
-    resave: true,
-    saveUninitialized: true
+  secret: config.session_secret,
+  store: new RedisStore({
+    client: redisClient,
+    port: config.redis_port,
+    host: config.redis_host
+  }),
+  resave: true,
+  saveUninitialized: true
 }));
 app.use(passport.initialize());
 
 // custom middleware 过滤未登陆
 app.use(auth.authUser);
-//缓存已登录用户标识在线
+// 缓存已登录用户标识在线
 app.use(online.cacheOnline);
 
 // 静态资源
@@ -94,7 +95,7 @@ if (!config.debug) {
   app.set('view cache', true);
 }
 
-//github oauth
+// github oauth
 passport.serializeUser(function (user, done) {
   done(null, user);
 });
@@ -107,9 +108,9 @@ passport.use(new GitHubStrategy(config.GITHUB_OAUTH, function (accessToken, refr
 
 // set static, dynamic helpers
 _.extend(app.locals, {
-  config: config,
-  Loader: Loader,
-  assets: assets
+  config,
+  Loader,
+  assets
 });
 _.extend(app.locals, render);
 _.extend(app.locals, cutter);
@@ -128,32 +129,23 @@ app.use(busboy({
 app.use(responseTimeMiddleware({
   host: '121.40.129.45',
   requestKey: 'gaoqi_blog'
-}))
+}));
 
 app.use('/', webRouter);
 app.use('/api', cors(), webApi);
 
-// webRouter.stack.forEach(function(item) {
-//   console.log(Object.keys(item.route.methods)[0].toUpperCase(), ' ', item.route.path);
-// });
-
-// webApi.stack.forEach(function(item) {
-//   console.log(Object.keys(item.route.methods)[0].toUpperCase(), ' ', item.route.path);
-// })
-
 // error handler
 if (config.debug) {
   app.use(errorhandler());
 } else {
-  app.use(function (err, req, res, next) {
+  app.use(function (err, req, res) {
     console.log(err);
     return res.status(500).send('500 status');
   });
 }
 
 app.listen(process.env.PORT || config.port, function () {
-  console.log("GaoqiBlog listening on port %s in %s mode", process.env.PORT || config.port, app.settings.env);
+  console.log('GaoqiBlog listening on port %s in %s mode', process.env.PORT || config.port, app.settings.env);
 });
 
-
 module.exports = app;

common/meta.js

@@ -0,0 +1,41 @@
+/**
+ * meta
+ * @authors yanjixiong
+ * @date    2017-04-28 20:53:52
+ */
+
+'use strict';
+
+const config = require('../config');
+const render = require('./render');
+const cutter = require('./cutter');
+
+/**
+ * 生成twitter的head meta信息
+ * @param  {[type]} category 分类
+ * @param  {[type]} author   作者
+ * @param  {[type]} post     文章
+ * @return {[type]}          [description]
+ */
+exports.getTwitterMeta = function getTwitterMeta(category, author, post) {
+  let categoryName = '';
+
+  config.tabs.forEach(function (tab) {
+    if (tab[0] === category) {
+      categoryName = tab[1];
+    }
+  });
+
+  const meta = [
+    '<meta name="twitter:card" content="summary" />',
+    '<meta name="twitter:description" content="' + categoryName + ' - @' +
+    author.login_name + ' - ' +
+    cutter.shorter(render.cleanMarkdown(post.content), 70) + '" />',
+    '<meta name="twitter:title" content=" ' + post.title + ' - ' + config.name + '" />',
+    '<meta name="twitter:image" content="' + author.avatar + '" />',
+    '<meta name="twitter:site" content="@gaoqi-blog" />',
+    '<meta name="twitter:creator" content="@gaoqi-blog" />'
+  ];
+
+  return meta.join('\n');
+};