[代码][CSS]代码
$.fn.share = function(opts) {
var $body, $head;
if ($(this).length === 0) {
console.log("Share Button: No elements found.");
return;
}
$head = $('head');
$body = $('body');
return $(this).each(function(i, el) {
var $sharer, bubble, bubbles, click_link, close, config, open, parent, paths, protocol, set_opt, toggle,
_this = this;
$sharer = $(this);
$sharer.addClass("sharer-" + i);
$sharer.hide();
if (opts == null) {
opts = {};
}
config = {};
config.url = opts.url || window.location.href;
config.text = opts.text || $('meta[name=description]').attr('content') || '';
config.app_id = opts.app_id;
config.title = opts.title;
config.image = opts.image;
config.flyout = opts.flyout || 'top center';
config.button_color = opts.color || '#333';
config.button_background = opts.background || '#e1e1e1';
config.button_icon = opts.icon || 'export';
config.button_text = typeof opts.button_text === 'string' ? opts.button_text : 'Share';
set_opt = function(base, ext) {
if (opts[base]) {
return opts[base][ext] || config[ext];
} else {
return config[ext];
}
};
config.twitter_url = set_opt('twitter', 'url');
config.twitter_text = set_opt('twitter', 'text');
config.fb_url = set_opt('facebook', 'url');
config.fb_title = set_opt('facebook', 'title');
config.fb_caption = set_opt('facebook', 'caption');
config.fb_text = set_opt('facebook', 'text');
config.fb_image = set_opt('facebook', 'image');
config.gplus_url = set_opt('gplus', 'url');
config.selector = "." + ($sharer.attr('class').split(" ").join("."));
config.twitter_text = encodeURIComponent(config.twitter_text);
if (typeof config.app_id === 'integer') {
config.app_id = config.app_id.toString();
}
if (!$('link[href=""]').length) {
$("
").attr({
rel: "stylesheet",
href: ""
}).appendTo($("head"));
}
if (!$('link[href=""]').length) {
$("
").attr({
rel: "stylesheet",
href: ""
}).appendTo($("head"));
}
if (!$("meta[name='sharer" + config.selector + "']").length) {
$('head').append(getStyles(config)).append("
");
}
$(this).html("
");
if (!window.FB && config.app_id && ($('#fb-root').length === 0)) {
protocol = ['http', 'https'].indexOf(window.location.href.split(':')[0]) === -1 ? 'https://' : '//';
$body.append("
");
}
paths = {
twitter: "" + config.twitter_text + "&url=" + config.twitter_url,
facebook: "" + config.fb_url,
gplus: "" + config.gplus_url
};
parent = $sharer.parent();
bubbles = parent.find(".social");
bubble = parent.find("" + config.selector + " .social");
toggle = function(e) {
e.stopPropagation();
return bubble.toggleClass('active');
};
open = function() {
return bubble.addClass('active');
};
close = function() {
return bubble.removeClass('active');
};
click_link = function() {
var link, popup;
link = paths[$(this).data('network')];
if (($(this).data('network') === 'facebook') && config.app_id) {
if (!window.FB) {
console.log("The Facebook JS SDK hasn't loaded yet.");
return;
}
window.FB.ui({
method: 'feed',
name: config.fb_title,
link: config.fb_url,
picture: config.fb_image,
caption: config.fb_caption,
description: config.fb_text
});
} else {
popup = {
width: 500,
height: 350
};
popup.top = (screen.height / 2) - (popup.height / 2);
popup.left = (screen.width / 2) - (popup.width / 2);
window.open(link, 'targetWindow', "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,left=" + popup.left + ",top=" + popup.top + ",width=" + popup.width + ",height=" + popup.height);
}
return false;
};
$sharer.find('label').on('click', toggle);
$sharer.find('li').on('click', click_link);
$body.on('click', function() {
return bubbles.removeClass('active');
});
setTimeout((function() {
return $sharer.show();
}), 250);
return {
toggle: toggle.bind(this),
open: open.bind(this),
close: close.bind(this),
options: config,
self: this
};
});
};
}.call(this)
