微信接口改良

之前公司微信开发的时候 写了个微信的接口改良版,当然好多想改进的都没改。。大概是太懒了 （囧

/**
 * Created by DFH on 13-12-16.
 */
 /*
	--html
	
	 var shareData = {
		//分享展示图片地址     **必须
		"imgUrl": "a.jpg",
		//分享至朋友圈链接     **必须
		"timeLineLink": 'asdfasdf',
		//分享至朋友链接       **必须
		"sendFriendLink": 'asfsafd',
		//分享至微博链接
		"weiboLink": 'asdfasf',
		//分享至朋友圈的标题    **必须
		"tTitle": 'dasdfas',
		//分享至朋友圈的内容    **必须
		"tContent": "asdfsaf"
	};
	Weixin({
		shareData:shareData
	}).invoke();
	
*/		
(function(){
    var root = this ;

    /**
     *  分享数据配置
     *
     * @type {{
     *      shareData: {},  分享数据
     *      hideOptionMenu: boolean, 是否隐藏右上角按钮
     *      hideToolbar: boolean     是否隐藏底部按钮
     *  }}
     */
    var WX_CONFIG = {
        shareData: {
            //分享展示图片地址     **必须
            "imgUrl": "",
            //分享至朋友圈链接     **必须
            "timeLineLink": '',
            //分享至朋友链接       **必须
            "sendFriendLink": '',
            //分享至微博链接
            "weiboLink": '',
            //分享至朋友圈的标题    **必须
            "tTitle": '',
            //分享至朋友圈的内容    **必须
            "tContent": "",
            //分享至朋友的标题
            "fTitle": "",
            //分享至朋友的内容
            "fContent": "",
            //分享至微博的内容
            "wContent": ""
        } ,
        //隐藏右上角按钮，默认false
        hideOptionMenu:false,
        //隐藏底部栏，默认true
        hideToolbar:true

};

    var  Weixin=function(obj){
        if (obj instanceof Weixin) return obj;
        if (!(this instanceof Weixin)) return new Weixin(obj);
        this._wrapped = obj;

        this.checkData();
    };

    if (typeof exports !== 'undefined') {
        if (typeof module !== 'undefined' && module.exports) {
            exports = module.exports = Weixin;
        }
        exports.Weixin =  Weixin;
    } else {
        root.Weixin =  Weixin;  //root为window
    }


    /**
     * 调用开始
     */
    Weixin.prototype.invoke = function(){
        var _this = this ;
        if(!_this.readyInvok) return;
        this.setEvent();
    }
    Weixin.prototype.setEvent = function(){
        var doc = root.document,
            _this = this,
            config = _this._wrapped ;
        console.log(config);
        doc.addEventListener('WeixinJSBridgeReady',function onBridgeReady(){
            if(config.hideOptionMenu) WeixinJSBridge.call('hideOptionMenu');
            if(config.hideToolbar) WeixinJSBridge.call('hideToolbar');

            //分享绑定  朋友圈
            WeixinJSBridge.on('menu:share:timeline', function (argv) {
                WeixinJSBridge.invoke('shareTimeline', {
                    "img_url": config.shareData.imgUrl,
                    "img_width": "640",
                    "img_height": "640",
                    "link": config.shareData.timeLineLink,
                    "desc": config.shareData.tContent,
                    "title": config.shareData.tTitle
                }, function (res) {
                    _report('timeline', res.err_msg);
                });
            });

            // 分享绑定 发送给好友
            WeixinJSBridge.on('menu:share:appmessage', function (argv) {
                WeixinJSBridge.invoke('sendAppMessage', {
                    "img_url": config.shareData.imgUrl,
                    "img_width": "640",
                    "img_height": "640",
                    "link": config.shareData.sendFriendLink,
                    "desc": config.shareData.fContent,
                    "title": config.shareData.fTitle
                }, function (res) {
                    _report('send_msg', res.err_msg);
                })
            });

            // 分享绑定 微博
            WeixinJSBridge.on('menu:share:weibo', function (argv) {
                WeixinJSBridge.invoke('shareWeibo', {
                    "img_url": config.shareData.imgUrl,
                    "img_width": "640",
                    "img_height": "640",
                    "content": config.shareData.wContent+window.shareData.weiboLink,
                    "url": config.shareData.weiboLink
                }, function (res) {
                    _report('weibo', res.err_msg);
                });
            });

        }) ;
    }
    Weixin.prototype.checkData = function(){
        var _this = this,
            data = _this._wrapped;
            _this.readyInvok = true;
        /**
         * shareData校验
         */
        if(!data.shareData || !data.shareData.imgUrl || !data.shareData.timeLineLink ||!data.shareData.tTitle ||!data.shareData.tContent){
            _this.readyInvok = false;
            throw new Error('u6ca1u6709u5206u4eabu6570u636euff0cu8bf7u68c0u67e5uff01');
        }
        if(!data.shareData.sendFriendLink) data.shareData.sendFriendLink = data.shareData.timeLineLink;
        if(!data.shareData.weiboLink) data.shareData.weiboLink = data.shareData.timeLineLink;
        if(!data.shareData.fTitle) data.shareData.fTitle = data.shareData.tTitle;
        if(!data.shareData.fContent) data.shareData.fContent = data.shareData.tContent;
        if(!data.shareData.wContent) data.shareData.wContent = data.shareData.tContent;
    }
})();