/*
 * jQuery Socialize plugin
 * Version 1.0  (12/09/2008)
 * @requires jQuery v1.1.1+
 *
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/*
 * Thanks to the following plugin authors for some ideas and especially the URLs:
 *
 * Keith Wood, Sharing bookmarks
 * David Zhou, jQuery ShareHelper
 *
 */

;
(function($) {
    // adds social bookmarks to a blog entry
    var idCounter = 0;
    $.fn.socialize = function(options) {
        var opts = $.extend({}, $.fn.socialize.defaults, options),
        siteInfo = $.extend($.socialSites, $.moreSites),
        sites = opts.sites;
        if (typeof sites == 'string') {
            sites = sites.replace(/,\s+/g,',').split(',');
        }
        var sitesLength = sites.length;
        return this.each(function(index) {
            var siteLinks = [];
            for (var i=0; i < sitesLength; i++) {
                var site = siteInfo[sites[i]];
                if (site === undefined) continue;
                var urlKey = site.urlKey ? site.urlKey + '=': '';
                var siteLink = '<a title="post to ' + sites[i] + '" ';
                if (site.direction =="1"){
                    siteLink += 'href="' + site.url + site.titleKey + '=' + encodeURIComponent(document.title) + ' ' + encodeURIComponent(window.location.href) + '" ';
                } else {
                    siteLink += 'href="' + site.url + urlKey + encodeURIComponent(window.location.href) + '&amp;' + site.titleKey + '=' + encodeURIComponent(document.title) + '" ';

                }
                siteLink += 'class="' + opts.linkClass + ' ' + sites[i] + '">';
                siteLink += sites[i];
                siteLink += '</a>';
                siteLinks[i] = siteLink;
            }
    
            var cid = opts.containerId + '-' + (++idCounter) + '-' + index,
            cclass = opts.containerClass;
            $('<div id="' + cid + '" class="' + cclass + '">' + siteLinks.join('') + '</div>')[opts.insertion](this);
            $.each(opts.events, function(key, func) {
                var handler = key + '.socialize';
                if (typeof func == 'function') {
                    $('a', '#'+cid).bind(handler, function(evt) {
                        func.call(this, evt);
                        evt.preventDefault();
                    });
                }
            });
        });

    };

    // default options
    $.fn.socialize.defaults = {
        // default set of sites; more can be found in jquery.socialize.moresites.js
        sites: ['delicious', 'digg', 'dzone', 'reddit', 'stumbleupon'],
        containerId: 'social-icons',
        containerClass: 'group social-icons',
        linkClass: 'social-icon',
        direction: '',
        insertion: 'appendTo',
        events: {
    /*
    click: function(event) { },
    mouseover: function(event) { }
    */
    }
    };

    // social media/bookmarking sites
    $.socialSites = {
        delicious: {
            url: 'http://del.icio.us/post?v=2&amp;',
            urlKey: 'url',
            titleKey: 'title'
        },
        digg: {
            url: 'http://digg.com/submit?',
            urlKey: 'url',
            titleKey: 'title'
        },
        dzone: {
            url: 'http://www.dzone.com/links/add.html?',
            urlKey: 'url',
            titleKey: 'description'
        },
        reddit: {
            url: 'http://reddit.com/submit?',
            urlKey: 'url',
            titleKey: 'title'
        },
        stumbleupon: {
            url: 'http://www.stumbleupon.com/refer.php?',
            urlKey: 'url',
            titleKey: 'title'
        }
    };
    $.moreSites = $.moreSites || {};
})(jQuery);