/*!
 *  Sharrre.com - Make your sharing widget!
 *  Version: beta 1.3.5
 *  Author: Julien Hany
 *  License: MIT http://en.wikipedia.org/wiki/MIT_License or GPLv2 http://en.wikipedia.org/wiki/GNU_General_Public_License
 */

;
(function($, window, document, undefined) {

  /* Defaults
  ================================================== */
  var pluginName = 'sharrre',
    defaults = {
      className: 'sharrre',
      share: {
        googlePlus: false,
        facebook: false,
        twitter: false,
        digg: false,
        delicious: false,
        stumbleupon: false,
        linkedin: false,
        pinterest: false
      },
      shareTotal: 0,
      template: '',
      title: '',
      url: document.location.href,
      text: document.title,
      urlCurl: 'sharrre.php', //PHP script for google plus...
      count: {}, //counter by social network
      total: 0, //total of sharing
      shorterTotal: true, //show total by k or M when number is to big
      enableHover: true, //disable if you want to personalize hover event with callback
      enableCounter: true, //disable if you just want use buttons
      enableTracking: false, //tracking with google analitycs
      hover: function() {}, //personalize hover event with this callback function
      hide: function() {}, //personalize hide event with this callback function
      click: function() {}, //personalize click event with this callback function
      render: function() {}, //personalize render event with this callback function
      buttons: { //settings for buttons
        googlePlus: { //http://www.google.com/webmasters/+1/button/
          url: '', //if you need to personnalize button url
          urlCount: false, //if you want to use personnalize button url on global counter
          size: 'medium',
          lang: 'en-US',
          annotation: ''
        },
        facebook: { //http://developers.facebook.com/docs/reference/plugins/like/
          url: '', //if you need to personalize url button
          urlCount: false, //if you want to use personnalize button url on global counter
          action: 'like',
          layout: 'button_count',
          width: '',
          send: 'false',
          faces: 'false',
          colorscheme: '',
          font: '',
          lang: 'en_US'
        },
        twitter: { //http://twitter.com/about/resources/tweetbutton
          url: '', //if you need to personalize url button
          urlCount: false, //if you want to use personnalize button url on global counter
          count: 'horizontal',
          hashtags: '',
          via: '',
          related: '',
          lang: 'en'
        },
        digg: { //http://about.digg.com/downloads/button/smart
          url: '', //if you need to personalize url button
          urlCount: false, //if you want to use personnalize button url on global counter
          type: 'DiggCompact'
        },
        delicious: {
          url: '', //if you need to personalize url button
          urlCount: false, //if you want to use personnalize button url on global counter
          size: 'medium' //medium or tall
        },
        stumbleupon: { //http://www.stumbleupon.com/badges/
          url: '', //if you need to personalize url button
          urlCount: false, //if you want to use personnalize button url on global counter
          layout: '1'
        },
        linkedin: { //http://developer.linkedin.com/plugins/share-button
          url: '', //if you need to personalize url button
          urlCount: false, //if you want to use personnalize button url on global counter
          counter: ''
        },
        pinterest: { //http://pinterest.com/about/goodies/
          url: '', //if you need to personalize url button
          media: '',
          description: '',
          layout: 'horizontal'
        }
      }
    },
    /* Json URL to get count number
    ================================================== */
    urlJson = {
      googlePlus: "",

      //new FQL method by Sire
      facebook: "https://graph.facebook.com/fql?q=SELECT%20url,%20normalized_url,%20share_count,%20like_count,%20comment_count,%20total_count,commentsbox_count,%20comments_fbid,%20click_count%20FROM%20link_stat%20WHERE%20url=%27{url}%27&callback=?",
      //old method facebook: "http://graph.facebook.com/?id={url}&callback=?",
      //facebook : "http://api.ak.facebook.com/restserver.php?v=1.0&method=links.getStats&urls={url}&format=json"

      twitter: "http://cdn.api.twitter.com/1/urls/count.json?url={url}&callback=?",
      digg: "http://services.digg.com/2.0/story.getInfo?links={url}&type=javascript&callback=?",
      delicious: 'http://feeds.delicious.com/v2/json/urlinfo/data?url={url}&callback=?',
      //stumbleupon: "http://www.stumbleupon.com/services/1.01/badge.getinfo?url={url}&format=jsonp&callback=?",
      stumbleupon: "",
      linkedin: "http://www.linkedin.com/countserv/count/share?format=jsonp&url={url}&callback=?",
      pinterest: "http://api.pinterest.com/v1/urls/count.json?url={url}&callback=?"
    },
    /* Load share buttons asynchronously
    ================================================== */
    loadButton = {
      googlePlus: function(self) {
        var sett = self.options.buttons.googlePlus;
        //$(self.element).find('.buttons').append('<div class="button googleplus"><g:plusone size="'+self.options.buttons.googlePlus.size+'" href="'+self.options.url+'"></g:plusone></div>');
        $(self.element).find('.buttons').append('<div class="button googleplus"><div class="g-plusone" data-size="' + sett.size + '" data-href="' + (sett.url !== '' ? sett.url : self.options.url) + '" data-annotation="' + sett.annotation + '"></div></div>');
        window.___gcfg = {
          lang: self.options.buttons.googlePlus.lang
        };
        var loading = 0;
        if (typeof gapi === 'undefined' && loading == 0) {
          loading = 1;
          (function() {
            var po = document.createElement('script');
            po.type = 'text/javascript';
            po.async = true;
            po.src = '//apis.google.com/js/plusone.js';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(po, s);
          })();
        } else {
          gapi.plusone.go();
        }
      },
      facebook: function(self) {
        var sett = self.options.buttons.facebook;
        $(self.element).find('.buttons').append('<div class="button facebook"><div id="fb-root"></div><div class="fb-like" data-href="' + (sett.url !== '' ? sett.url : self.options.url) + '" data-send="' + sett.send + '" data-layout="' + sett.layout + '" data-width="' + sett.width + '" data-show-faces="' + sett.faces + '" data-action="' + sett.action + '" data-colorscheme="' + sett.colorscheme + '" data-font="' + sett.font + '" data-via="' + sett.via + '"></div></div>');
        var loading = 0;
        if (typeof FB === 'undefined' && loading == 0) {
          loading = 1;
          (function(d, s, id) {
            var js, fjs = d.getElementsByTagName(s)[0];
            if (d.getElementById(id)) {
              return;
            }
            js = d.createElement(s);
            js.id = id;
            js.src = '//connect.facebook.net/' + sett.lang + '/all.js#xfbml=1';
            fjs.parentNode.insertBefore(js, fjs);
          }(document, 'script', 'facebook-jssdk'));
        } else {
          FB.XFBML.parse();
        }
      },
      twitter: function(self) {
        var sett = self.options.buttons.twitter;
        $(self.element).find('.buttons').append('<div class="button twitter"><a href="https://twitter.com/share" class="twitter-share-button" data-url="' + (sett.url !== '' ? sett.url : self.options.url) + '" data-count="' + sett.count + '" data-text="' + self.options.text + '" data-via="' + sett.via + '" data-hashtags="' + sett.hashtags + '" data-related="' + sett.related + '" data-lang="' + sett.lang + '">Tweet</a></div>');
        var loading = 0;
        if (typeof twttr === 'undefined' && loading == 0) {
          loading = 1;
          (function() {
            var twitterScriptTag = document.createElement('script');
            twitterScriptTag.type = 'text/javascript';
            twitterScriptTag.async = true;
            twitterScriptTag.src = '//platform.twitter.com/widgets.js';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(twitterScriptTag, s);
          })();
        } else {
          $.ajax({
            url: '//platform.twitter.com/widgets.js',
            dataType: 'script',
            cache: true
          }); //http://stackoverflow.com/q/6536108
        }
      },
      digg: function(self) {
        var sett = self.options.buttons.digg;
        $(self.element).find('.buttons').append('<div class="button digg"><a class="DiggThisButton ' + sett.type + '" rel="nofollow external" href="http://digg.com/submit?url=' + encodeURIComponent((sett.url !== '' ? sett.url : self.options.url)) + '"></a></div>');
        var loading = 0;
        if (typeof __DBW === 'undefined' && loading == 0) {
          loading = 1;
          (function() {
            var s = document.createElement('SCRIPT'),
              s1 = document.getElementsByTagName('SCRIPT')[0];
            s.type = 'text/javascript';
            s.async = true;
            s.src = '//widgets.digg.com/buttons.js';
            s1.parentNode.insertBefore(s, s1);
          })();
        }
      },
      delicious: function(self) {
        if (self.options.buttons.delicious.size == 'tall') { //tall
          var css = 'width:50px;',
            cssCount = 'height:35px;width:50px;font-size:15px;line-height:35px;',
            cssShare = 'height:18px;line-height:18px;margin-top:3px;';
        } else { //medium
          var css = 'width:93px;',
            cssCount = 'float:right;padding:0 3px;height:20px;width:26px;line-height:20px;',
            cssShare = 'float:left;height:20px;line-height:20px;';
        }
        var count = self.shorterTotal(self.options.count.delicious);
        if (typeof count === "undefined") {
          count = 0;
        }
        $(self.element).find('.buttons').append(
          '<div class="button delicious"><div style="' + css + 'font:12px Arial,Helvetica,sans-serif;cursor:pointer;color:#666666;display:inline-block;float:none;height:20px;line-height:normal;margin:0;padding:0;text-indent:0;vertical-align:baseline;">' +
          '<div style="' + cssCount + 'background-color:#fff;margin-bottom:5px;overflow:hidden;text-align:center;border:1px solid #ccc;border-radius:3px;">' + count + '</div>' +
          '<div style="' + cssShare + 'display:block;padding:0;text-align:center;text-decoration:none;width:50px;background-color:#7EACEE;border:1px solid #40679C;border-radius:3px;color:#fff;">' +
          '<img src="http://www.delicious.com/static/img/delicious.small.gif" height="10" width="10" alt="Delicious" /> Add</div></div></div>');

        $(self.element).find('.delicious').on('click', function() {
          self.openPopup('delicious');
        });
      },
      stumbleupon: function(self) {
        var sett = self.options.buttons.stumbleupon;
        $(self.element).find('.buttons').append('<div class="button stumbleupon"><su:badge layout="' + sett.layout + '" location="' + (sett.url !== '' ? sett.url : self.options.url) + '"></su:badge></div>');
        var loading = 0;
        if (typeof STMBLPN === 'undefined' && loading == 0) {
          loading = 1;
          (function() {
            var li = document.createElement('script');
            li.type = 'text/javascript';
            li.async = true;
            li.src = '//platform.stumbleupon.com/1/widgets.js';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(li, s);
          })();
          s = window.setTimeout(function() {
            if (typeof STMBLPN !== 'undefined') {
              STMBLPN.processWidgets();
              clearInterval(s);
            }
          }, 500);
        } else {
          STMBLPN.processWidgets();
        }
      },
      linkedin: function(self) {
        var sett = self.options.buttons.linkedin;
        $(self.element).find('.buttons').append('<div class="button linkedin"><script type="in/share" data-url="' + (sett.url !== '' ? sett.url : self.options.url) + '" data-counter="' + sett.counter + '"></script></div>');
        var loading = 0;
        if (typeof window.IN === 'undefined' && loading == 0) {
          loading = 1;
          (function() {
            var li = document.createElement('script');
            li.type = 'text/javascript';
            li.async = true;
            li.src = '//platform.linkedin.com/in.js';
            var s = document.getElementsByTagName('script')[0];
            s.parentNode.insertBefore(li, s);
          })();
        } else {
          window.IN.init();
        }
      },
      pinterest: function(self) {
        var sett = self.options.buttons.pinterest;
        $(self.element).find('.buttons').append('<div class="button pinterest"><a href="http://pinterest.com/pin/create/button/?url=' + (sett.url !== '' ? sett.url : self.options.url) + '&media=' + sett.media + '&description=' + sett.description + '" class="pin-it-button" count-layout="' + sett.layout + '">Pin It</a></div>');

        (function() {
          var li = document.createElement('script');
          li.type = 'text/javascript';
          li.async = true;
          li.src = '//assets.pinterest.com/js/pinit.js';
          var s = document.getElementsByTagName('script')[0];
          s.parentNode.insertBefore(li, s);
        })();
      }
    },
    /* Tracking for Google Analytics
    ================================================== */
    tracking = {
      googlePlus: function() {},
      facebook: function() {
        //console.log('facebook');
        fb = window.setInterval(function() {
          if (typeof FB !== 'undefined') {
            FB.Event.subscribe('edge.create', function(targetUrl) {
              _gaq.push(['_trackSocial', 'facebook', 'like', targetUrl]);
            });
            FB.Event.subscribe('edge.remove', function(targetUrl) {
              _gaq.push(['_trackSocial', 'facebook', 'unlike', targetUrl]);
            });
            FB.Event.subscribe('message.send', function(targetUrl) {
              _gaq.push(['_trackSocial', 'facebook', 'send', targetUrl]);
            });
            //console.log('ok');
            clearInterval(fb);
          }
        }, 1000);
      },
      twitter: function() {
        //console.log('twitter');
        tw = window.setInterval(function() {
          if (typeof twttr !== 'undefined') {
            twttr.events.bind('tweet', function(event) {
              if (event) {
                _gaq.push(['_trackSocial', 'twitter', 'tweet']);
              }
            });
            //console.log('ok');
            clearInterval(tw);
          }
        }, 1000);
      },
      digg: function() {
        //if somenone find a solution, mail me !
        /*$(this.element).find('.digg').on('click', function(){
          _gaq.push(['_trackSocial', 'digg', 'add']);
        });*/
      },
      delicious: function() {},
      stumbleupon: function() {},
      linkedin: function() {
        function LinkedInShare() {
          _gaq.push(['_trackSocial', 'linkedin', 'share']);
        }
      },
      pinterest: function() {
        //if somenone find a solution, mail me !
      }
    },
    /* Popup for each social network
    ================================================== */
    popup = {
      googlePlus: function(opt) {
        window.open("https://plus.google.com/share?hl=" + opt.buttons.googlePlus.lang + "&url=" + encodeURIComponent((opt.buttons.googlePlus.url !== '' ? opt.buttons.googlePlus.url : opt.url)), "", "toolbar=0, status=0, width=900, height=500");
      },
      facebook: function(opt) {
        window.open("http://www.facebook.com/sharer/sharer.php?u=" + encodeURIComponent((opt.buttons.facebook.url !== '' ? opt.buttons.facebook.url : opt.url)) + "&t=" + opt.text + "", "", "toolbar=0, status=0, width=900, height=500");
      },
      twitter: function(opt) {
        window.open("https://twitter.com/intent/tweet?text=" + encodeURIComponent(opt.text) + "&url=" + encodeURIComponent((opt.buttons.twitter.url !== '' ? opt.buttons.twitter.url : opt.url)) + (opt.buttons.twitter.via !== '' ? '&via=' + opt.buttons.twitter.via : ''), "", "toolbar=0, status=0, width=650, height=360");
      },
      digg: function(opt) {
        window.open("http://digg.com/tools/diggthis/submit?url=" + encodeURIComponent((opt.buttons.digg.url !== '' ? opt.buttons.digg.url : opt.url)) + "&title=" + opt.text + "&related=true&style=true", "", "toolbar=0, status=0, width=650, height=360");
      },
      delicious: function(opt) {
        window.open('http://www.delicious.com/save?v=5&noui&jump=close&url=' + encodeURIComponent((opt.buttons.delicious.url !== '' ? opt.buttons.delicious.url : opt.url)) + '&title=' + opt.text, 'delicious', 'toolbar=no,width=550,height=550');
      },
      stumbleupon: function(opt) {
        window.open('http://www.stumbleupon.com/badge/?url=' + encodeURIComponent((opt.buttons.stumbleupon.url !== '' ? opt.buttons.stumbleupon.url : opt.url)), 'stumbleupon', 'toolbar=no,width=550,height=550');
      },
      linkedin: function(opt) {
        window.open('https://www.linkedin.com/cws/share?url=' + encodeURIComponent((opt.buttons.linkedin.url !== '' ? opt.buttons.linkedin.url : opt.url)) + '&token=&isFramed=true', 'linkedin', 'toolbar=no,width=550,height=550');
      },
      pinterest: function(opt) {
        window.open('http://pinterest.com/pin/create/button/?url=' + encodeURIComponent((opt.buttons.pinterest.url !== '' ? opt.buttons.pinterest.url : opt.url)) + '&media=' + encodeURIComponent(opt.buttons.pinterest.media) + '&description=' + opt.buttons.pinterest.description, 'pinterest', 'toolbar=no,width=700,height=300');
      }
    };

  /* Plugin constructor
  ================================================== */
  function Plugin(element, options) {
    this.element = element;

    this.options = $.extend(true, {}, defaults, options);
    this.options.share = options.share; //simple solution to allow order of buttons

    this._defaults = defaults;
    this._name = pluginName;

    this.init();
  };

  /* Initialization method
  ================================================== */
  Plugin.prototype.init = function() {
    var self = this;
    if (this.options.urlCurl !== '') {
      urlJson.googlePlus = this.options.urlCurl + '?url={url}&type=googlePlus'; // PHP script for GooglePlus...
      urlJson.stumbleupon = this.options.urlCurl + '?url={url}&type=stumbleupon'; // PHP script for Stumbleupon...
    }
    $(this.element).addClass(this.options.className); //add class

    //HTML5 Custom data
    if (typeof $(this.element).data('title') !== 'undefined') {
      this.options.title = $(this.element).attr('data-title');
    }
    if (typeof $(this.element).data('url') !== 'undefined') {
      this.options.url = $(this.element).data('url');
    }
    if (typeof $(this.element).data('text') !== 'undefined') {
      this.options.text = $(this.element).data('text');
    }

    //how many social website have been selected
    $.each(this.options.share, function(name, val) {
      if (val === true) {
        self.options.shareTotal++;
      }
    });

    if (self.options.enableCounter === true) { //if for some reason you don't need counter
      //get count of social share that have been selected
      $.each(this.options.share, function(name, val) {
        if (val === true) {
          //self.getSocialJson(name);
          try {
            self.getSocialJson(name);
          } catch (e) {}
        }
      });
    } else if (self.options.template !== '') { //for personalized button (with template)
      this.options.render(this, this.options);
    } else { // if you want to use official button like example 3 or 5
      this.loadButtons();
    }

    //add hover event
    $(this.element).hover(function() {
      //load social button if enable and 1 time
      if ($(this).find('.buttons').length === 0 && self.options.enableHover === true) {
        self.loadButtons();
      }
      self.options.hover(self, self.options);
    }, function() {
      self.options.hide(self, self.options);
    });

    //click event
    $(this.element).click(function() {
      self.options.click(self, self.options);
      return false;
    });
  };

  /* loadButtons methode
  ================================================== */
  Plugin.prototype.loadButtons = function() {
    var self = this;
    $(this.element).append('<div class="buttons"></div>');
    $.each(self.options.share, function(name, val) {
      if (val == true) {
        loadButton[name](self);
        if (self.options.enableTracking === true) { //add tracking
          tracking[name]();
        }
      }
    });
  };

  /* getSocialJson methode
  ================================================== */
  Plugin.prototype.getSocialJson = function(name) {
    var self = this,
      count = 0,
      url = urlJson[name].replace('{url}', encodeURIComponent(this.options.url));
    if (this.options.buttons[name].urlCount === true && this.options.buttons[name].url !== '') {
      url = urlJson[name].replace('{url}', this.options.buttons[name].url);
    }
    //console.log('name : ' + name + ' - url : '+url); //debug
    if (url != '' && self.options.urlCurl !== '') { //urlCurl = '' if you don't want to used PHP script but used social button
      $.getJSON(url, function(json) {
          if (typeof json.count !== "undefined") { //GooglePlus, Stumbleupon, Twitter, Pinterest and Digg
            var temp = json.count + '';
            temp = temp.replace('\u00c2\u00a0', ''); //remove google plus special chars
            count += parseInt(temp, 10);
          }
          //get the FB total count (shares, likes and more)
          else if (json.data && json.data.length > 0 && typeof json.data[0].total_count !== "undefined") { //Facebook total count
            count += parseInt(json.data[0].total_count, 10);
          } else if (typeof json[0] !== "undefined") { //Delicious
            count += parseInt(json[0].total_posts, 10);
          } else if (typeof json[0] !== "undefined") { //Stumbleupon
          }
          self.options.count[name] = count;
          self.options.total += count;
          self.renderer();
          self.rendererPerso();
          //console.log(json); //debug
        })
        .error(function() {
          self.options.count[name] = 0;
          self.rendererPerso();
        });
    } else {
      self.renderer();
      self.options.count[name] = 0;
      self.rendererPerso();
    }
  };

  /* launch render methode
  ================================================== */
  Plugin.prototype.rendererPerso = function() {
    //check if this is the last social website to launch render
    var shareCount = 0;
    for (e in this.options.count) {
      shareCount++;
    }
    if (shareCount === this.options.shareTotal) {
      this.options.render(this, this.options);
    }
  };

  /* render methode
  ================================================== */
  Plugin.prototype.renderer = function() {
    var total = this.options.total,
      template = this.options.template;
    if (this.options.shorterTotal === true) { //format number like 1.2k or 5M
      total = this.shorterTotal(total);
    }

    if (template !== '') { //if there is a template
      template = template.replace('{total}', total);
      $(this.element).html(template);
    } else { //template by defaults
      $(this.element).html(
        '<div class="box"><a class="count" href="#">' + total + '</a>' +
        (this.options.title !== '' ? '<a class="share" href="#">' + this.options.title + '</a>' : '') +
        '</div>'
      );
    }
  };

  /* format total numbers like 1.2k or 5M
  ================================================== */
  Plugin.prototype.shorterTotal = function(num) {
    if (num >= 1e6) {
      num = (num / 1e6).toFixed(2) + "M"
    } else if (num >= 1e3) {
      num = (num / 1e3).toFixed(1) + "k"
    }
    return num;
  };

  /* Methode for open popup
  ================================================== */
  Plugin.prototype.openPopup = function(site) {
    popup[site](this.options); //open
    if (this.options.enableTracking === true) { //tracking!
      var tracking = {
        googlePlus: {
          site: 'Google',
          action: '+1'
        },
        facebook: {
          site: 'facebook',
          action: 'like'
        },
        twitter: {
          site: 'twitter',
          action: 'tweet'
        },
        digg: {
          site: 'digg',
          action: 'add'
        },
        delicious: {
          site: 'delicious',
          action: 'add'
        },
        stumbleupon: {
          site: 'stumbleupon',
          action: 'add'
        },
        linkedin: {
          site: 'linkedin',
          action: 'share'
        },
        pinterest: {
          site: 'pinterest',
          action: 'pin'
        }
      };
      _gaq.push(['_trackSocial', tracking[site].site, tracking[site].action]);
    }
  };

  /* Methode for add +1 to a counter
  ================================================== */
  Plugin.prototype.simulateClick = function() {
    var html = $(this.element).html();
    $(this.element).html(html.replace(this.options.total, this.options.total + 1));
  };

  /* Methode for add +1 to a counter
  ================================================== */
  Plugin.prototype.update = function(url, text) {
    if (url !== '') {
      this.options.url = url;
    }
    if (text !== '') {
      this.options.text = text;
    }
  };

  /* A really lightweight plugin wrapper around the constructor, preventing against multiple instantiations
  ================================================== */
  $.fn[pluginName] = function(options) {
    var args = arguments;
    if (options === undefined || typeof options === 'object') {
      return this.each(function() {
        if (!$.data(this, 'plugin_' + pluginName)) {
          $.data(this, 'plugin_' + pluginName, new Plugin(this, options));
        }
      });
    } else if (typeof options === 'string' && options[0] !== '_' && options !== 'init') {
      return this.each(function() {
        var instance = $.data(this, 'plugin_' + pluginName);
        if (instance instanceof Plugin && typeof instance[options] === 'function') {
          instance[options].apply(instance, Array.prototype.slice.call(args, 1));
        }
      });
    }
  };
})(jQuery, window, document);
