Merge pull request staticfile#199 from Gerhut/master

增加 wechat.js 库

libs/wechat.js/0.1.1/wechat.js

@@ -0,0 +1,160 @@
+/*! CopyRight: sofish http://github.com/sofish/wechat.js, Licensed under: MIT */
+;(function(global, doc) {
+
+  var noop = function() {};
+
+  // map 掉恶心的不统一的 api
+  var Wechat = function() {
+    this.calls = [];
+
+    this.map = {
+      events: {
+        friend: 'menu:share:appmessage',
+        timeline: 'menu:share:timeline',
+        weibo: 'menu:share:weibo',
+        email: 'email' // 分享到邮件
+      },
+      actions: {
+        friend: 'sendAppMessage',
+        timeline: 'shareTimeline',
+        weibo: 'shareWeibo',
+        email: 'email'
+      },
+      direct: {
+        network: 'getNetworkType',
+        hideToolbar: 'hideToolbar',
+        hideOptionMenu: 'hideOptionMenu',
+        showOptionMenu: 'showOptionMenu',
+        closeWebView: 'closeWindow',      // 关闭webview
+        scanQRCode: 'scanQRCode',         //跳转到扫码页面
+        imagePreview: 'imagePreview'      //图片预览/查看大图
+      }
+    };
+  };
+
+  // 有些 data 是延时获取的，这时候应该支持传入 callback
+  Wechat.prototype._data = function(data) {
+    var tmp = {};
+
+    for(var p in data) {
+      if(!data.hasOwnProperty(p)) return;
+      tmp[p] = (typeof data[p] === 'function') ? data[p]() : data[p];
+    }
+
+    // 接口命名统一
+    tmp.appid = tmp.app;
+    tmp.img_url = tmp.img;
+
+    delete tmp.app;
+    delete tmp.img;
+
+    return tmp;
+  };
+
+
+  // 处理数据接入
+  Wechat.prototype._make = function(obj) {
+    if(typeof WeixinJSBridge === 'undefined') return this.calls.push(obj);
+
+    var name = obj.name
+      , direct = this.map.direct[name]
+      , data = obj.data
+      , callback = obj.callback;
+
+    // 直接获取的情况
+    if(direct) {
+      // 获取用户网络状态的返回值如下：
+      // network_type:wifi wifi网络
+      // network_type:edge 非wifi,包含3G/2G
+      // network_type:fail 网络断开连接
+      // network_type:wwan（2g或者3g）
+      if(name === 'network') {
+        return WeixinJSBridge.invoke(direct, {}, callback);
+      // 图片预览/查看大图
+      } else if(name === 'imagePreview') {
+        return WeixinJSBridge.invoke(direct, data, callback);
+      }
+
+      return WeixinJSBridge.call(direct, callback);
+    }
+
+    // 分享到微博的接口不同
+    if(name === 'weibo') {
+      data.content = data.desc;
+      data.url = data.link;
+
+    // 朋友圈的 title 是不显示的，直接拼接
+    } else if(name === 'timeline') {
+      data.title = data.title + ' - ' + data.desc;
+
+      // Android 下有时候会需要 desc (*-.-)
+      data.desc = data.title;
+    } else if(name === 'email') {
+      data.content = data.desc + ' ' + data.link;
+      return WeixinJSBridge.invoke('sendEmail', data, callback);
+    }
+
+    var that = this;
+
+    // 当 WeixinJSBridge 存在则直接绑定事件
+    WeixinJSBridge.on(this.map.events[name], function() {
+      WeixinJSBridge.invoke(that.map.actions[name], data, callback);
+    });
+  };
+
+  // 添加监听
+  Wechat.prototype.on = function(name, data, callback) {
+    if(!name) return;
+    if(typeof data === 'function') {
+      callback = data;
+      data = null;
+    }
+
+    this._make({
+      name: name,
+      data: data ? this._data(data) : {},
+      callback: callback || noop
+    });
+
+    // 返回本身，支持链式
+    return this;
+  };
+
+  // WeixingJSBridgeReady 后执行绑定的队列
+  var ready = function() {
+    for(var i = 0, len = wx.calls.length; i < len; i++) {
+      wx._make(wx.calls[i]);
+    }
+  };
+
+  // 对外只分享一个接口，不过会返回本身，可以有备用
+  var wx = new Wechat();
+
+  // 创建唯一实例
+  var entry =  function() {
+    return wx.on.apply(wx, arguments);
+  };  
+
+  //spm3 和 cortex 6.x 已经支持自动构建成module
+  if (typeof exports !== 'undefined' && module.exports) {
+    module.exports = exports = entry;
+  } else if (typeof define === 'function') {
+    define(function(require, exports, module) {
+      module.exports = exports = entry;
+    });
+  } else {
+    //浏览器端直接运行
+    global.wechat = global.wechat || entry;
+  }
+
+  if(typeof WeixinJSBridge === 'undefined'){
+    if(doc.addEventListener) {
+      doc.addEventListener('WeixinJSBridgeReady', ready, false);
+    } else {
+      doc.attachEvent('WeixinJSBridgeReady', ready);
+      doc.attachEvent('onWeixinJSBridgeReady', ready);
+    }
+  } else {
+    ready();
+  }
+})(window, document);

libs/wechat.js/package.json

@@ -0,0 +1,26 @@
+{
+    "name": "wechat.js",
+    "filename": "wechat.js",
+    "version": "0.1.1",
+    "description": "微信相关的 js 操作：分享、网络、菜单",
+    "homepage": "http://sofish.github.io/wechat.js/",
+    "keywords": [
+        "wechat",
+        "wechat.js",
+        "sns",
+        "sharing"
+    ],
+    "maintainers": [
+        {
+            "name": "Sofish Lin",
+            "web": "http://sofish.de/" 
+        }
+    ],
+    "repositories": [
+        {   
+            "type": "git",
+            "url": "https://github.com/sofish/wechat.js"
+        }
+    ]
+}
+