https://www.nuit.edu.cn/content/_common/base/js/jquery.share.js?v=0fe1dhe6QIANhoF4lSf7LrZIzjwd0VDLD3KbCi_IcLA

1(function ($) {
2    $.fn.share = function ($options) {
3        var $head = $(document.head);
4
5        var $defaults = {
6            url: getSharedUrl(),
7            site_url: location.origin,
8            source: $head.find('[name=site], [name=Site]').attr('content') || document.title,
9            title: $head.find('[name=title], [name=Title]').attr('content') || document.title,
10            description: $head.find('[name=description], [name=Description]').attr('content') || '',
11            image: $('img:first').prop('src') || '',
12
13            imageSelector: undefined,
14
15            weiboKey: '',
16
17            wechatQrcodeDialogId: 'share_weixin_qrcode_dialog_qr', //微信二维码弹窗的ID
18            wechatQrcodeTitle: '微信扫一扫：分享',
19            wechatQrcodeHelper: '<p>微信里点“发现”，扫一下</p><p>二维码便可将本文分享至朋友圈。</p>',
20            wechatQrcodeSize: 200,
21
22            mobileSites: [],
23            sites: ['weibo', 'qq', 'wechat', 'tencent', 'douban', 'qzone'],
24            disabled: [],
25            initialized: false
26        };
27
28        var $globals = $.extend({}, $defaults, $options);
29
30        var $templates = {
31            qzone:
32                'http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url={{URL}}&title={{TITLE}}&desc={{DESCRIPTION}}&summary={{SUMMARY}}&site={{SOURCE}}&pics={{IMAGE}}',
33            qq:
34                'http://connect.qq.com/widget/shareqq/index.html?url={{URL}}&title={{TITLE}}&source={{SOURCE}}&desc={{DESCRIPTION}}&pics={{IMAGE}}',
35            tencent: 'http://share.v.t.qq.com/index.php?c=share&a=index&title={{TITLE}}&url={{URL}}&pic={{IMAGE}}',
36            weibo:
37                'https://service.weibo.com/share/share.php?url={{URL}}&title={{TITLE}}&pic={{IMAGE}}&appkey={{WEIBOKEY}}',
38            //weibo: 'https://service.weibo.com/share/share.php?url={{URL}}&title={{TITLE}}&appkey={{WEIBOKEY}}&searchPic=false', //如需要去掉微博分享图片的请把微博链接替换成这个
39            wechat: 'javascript:;',
40            douban:
41                'http://shuo.douban.com/!service/share?href={{URL}}&name={{TITLE}}&text={{DESCRIPTION}}&image={{IMAGE}}&starid=0&aid=0&style=11'
42        };
43
44        var $ariaLabels = {
45            qzone: "QQ空间",
46            qq: "QQ",
47            tencent: "腾讯微博",
48            weibo: "微博",
49            wechat: "微信",
50            douban: "豆瓣"
51        };
52
53        this.each(function () {
54            if ($(this).data('initialized')) {
55                return true;
56            }
57
58            var $data = $.extend({}, $globals, $(this).data());
59            if ($data.imageSelector) {
60                $data.image = $($data.imageSelector).map(function () {
61                    return $(this).prop('src');
62                }).get().join('||');
63            }
64            var $container = $(this).addClass('share-component social-share');
65
66            createIcons($container, $data);
67            createWechat($container, $data);
68
69            $(this).data('initialized', true);
70        });
71
72        function createIcons($container, $data) {
73            var $sites = getSites($data);
74
75            $data.mode == 'prepend' ? $sites.reverse() : $sites;
76
77            if (!$sites.length) {
78                return;
79            }
80
81            $.each($sites,
82                function (i, $name) {
83                    var $url = makeUrl($name, $data);
84                    var $link = $data.initialized
85                        ? $container.find('.icon-' + $name)
86                        : $('<a href="javascript:;" class="social-share-icon icon-' + $name + '"></a>');
87
88                    if (!$link.length) {
89                        return true;
90                    }
91                    $link.prop('aria-label', "分享到 " + $ariaLabels[$name]);
92
93                    $link.prop('href', $url);
94
95                    if ($name === 'wechat') {
96                        $link.prop('tabindex', -1);
97                    } else {
98                        $link.prop('target', '_blank');
99                    }
100
101                    if (!$data.initialized) {
102                        $data.mode == 'prepend' ? $container.prepend($link) : $container.append($link);
103                    }
104                });
105        }
106
107        function createWechat($container, $data) {
108            var $wechat = $container.find('a.icon-wechat');
109
110            if (!$wechat.length) {
111                return;
112            }
113
114            $("body").append('<div class="wechat-qrcode share-wechat-qrcode" id="' +
115                $data.wechatQrcodeDialogId +
116                '"><div class="close">x</div><h4>' +
117                $data.wechatQrcodeTitle +
118                '</h4><div class="qrcode" data-powertype="qrcode" data-size="' +
119                $data.wechatQrcodeSize +
120                '"></div><div class="help">' +
121                $data.wechatQrcodeHelper +
122                '</div></div>');
123
124            //加入微信分享点击事件
125            $('a.icon-wechat').click(function () {
126                $("#" + $data.wechatQrcodeDialogId).show();
127            });
128            $("#" + $data.wechatQrcodeDialogId + " .close").click(function () {
129                $("#" + $data.wechatQrcodeDialogId).hide();
130            });
131
132            // if ($wechat.offset().top < 100) {
133            //     $wechat.find('.wechat-qrcode').addClass('bottom');
134            // }
135        }
136
137        function getSites($data) {
138            if ($data['mobileSites'].length === 0 && $data['sites'].length) {
139                $data['mobileSites'] = $data['sites'];
140            };
141
142            var $sites =
143                (isMobileScreen() ? $data['mobileSites'] : ($data['sites'].length ? $data['sites'] : [])).slice(0);
144            var $disabled = $data['disabled'];
145
146            if (typeof $sites == 'string') {
147                $sites = $sites.split(/\s*,\s*/);
148            }
149            if (typeof $disabled == 'string') {
150                $disabled = $disabled.split(/\s*,\s*/);
151            }
152
153            if (runningInWeChat()) {
154                $disabled.push('wechat');
155            }
156            // Remove elements
157            $disabled.length &&
158                $.each($disabled,
159                    function (i, el) {
160                        var removeItemIndex = $.inArray(el, $sites);
161                        if (removeItemIndex !== -1) {
162                            $sites.splice(removeItemIndex, 1);
163                        }
164                    });
165
166            return $sites;
167        }
168
169        function makeUrl($name, $data) {
170            var $template = $templates[$name];
171            $data['summary'] = $data['description'];
172
173            for (var $key in $data) {
174                if ($data.hasOwnProperty($key)) {
175                    var $camelCaseKey = $name +
176                        $key.replace(/^[a-z]/,
177                            function ($str) {
178                                return $str.toUpperCase();
179                            });
180
181                    var $value =
182                        encodeURIComponent($data[$camelCaseKey] === undefined ? $data[$key] : $data[$camelCaseKey]);
183                    $template = $template.replace(new RegExp('{{' + $key.toUpperCase() + '}}', 'g'), $value);
184                }
185            }
186
187            return $template;
188        }
189
190        function runningInWeChat() {
191            return /MicroMessenger/i.test(navigator.userAgent);
192        }
193
194        function isMobileScreen() {
195            return $(window).width() <= 768;
196        }
197
198        function getSharedUrl() {
199            var hrefUrl = location.href;
200            var query = location.search;
201            if (query) {
202                if (query.indexOf('SessionVerify=') > -1) {
203                    return location.origin + location.pathname;
204                }
205            }
206
207            return hrefUrl;
208        }
209    };
210
211    // Domready after initialization
212    $(function () {
213        $('.share-component,.social-share').share();
214    });
215
216})(jQuery);