// jquery.tweet.js - See http://tweet.seaofclouds.com/ or https://github.com/seaofclouds/tweet for more info
// Copyright (c) 2008-2011 Todd Matthews & Steve Purcell
(function($) {
  $.fn.tweet = function(o){
    var s = $.extend({
      username: null,                           // [string or array] required unless using the 'query' option; one or more twitter screen names (use 'list' option for multiple names, where possible)
      list: null,                               // [string]   optional name of list belonging to username
      favorites: false,                         // [boolean]  display the user's favorites instead of his tweets
      query: null,                              // [string]   optional search query (see also: http://search.twitter.com/operators)
      avatar_size: null,                        // [integer]  height and width of avatar if displayed (48px max)
      count: 3,                                 // [integer]  how many tweets to display?
      fetch: null,                              // [integer]  how many tweets to fetch via the API (set this higher than 'count' if using the 'filter' option)
      page: 1,                                  // [integer]  which page of results to fetch (if count != fetch, you'll get unexpected results)
      retweets: true,                           // [boolean]  whether to fetch (official) retweets (not supported in all display modes)
      intro_text: null,                         // [string]   do you want text BEFORE your your tweets?
      outro_text: null,                         // [string]   do you want text AFTER your tweets?
      join_text:  null,                         // [string]   optional text in between date and tweet, try setting to "auto"
      auto_join_text_default: "i said,",        // [string]   auto text for non verb: "i said" bullocks
      auto_join_text_ed: "i",                   // [string]   auto text for past tense: "i" surfed
      auto_join_text_ing: "i am",               // [string]   auto tense for present tense: "i was" surfing
      auto_join_text_reply: "i replied to",     // [string]   auto tense for replies: "i replied to" @someone "with"
      auto_join_text_url: "i was looking at",   // [string]   auto tense for urls: "i was looking at" http:...
      loading_text: null,                       // [string]   optional loading text, displayed while tweets load
      refresh_interval: null ,                  // [integer]  optional number of seconds after which to reload tweets
      twitter_url: "twitter.com",               // [string]   custom twitter url, if any (apigee, etc.)
      twitter_api_url: "api.twitter.com",       // [string]   custom twitter api url, if any (apigee, etc.)
      twitter_search_url: "search.twitter.com", // [string]   custom twitter search url, if any (apigee, etc.)
      template: "{avatar}{time}{join}{text}",   // [string or function] template used to construct each tweet <li> - see code for available vars
      comparator: function(tweet1, tweet2) {    // [function] comparator used to sort tweets (see Array.sort)
        return tweet2["tweet_time"] - tweet1["tweet_time"];
      },
      filter: function(tweet) {                 // [function] whether or not to include a particular tweet (be sure to also set 'fetch')
        return true;
      }
    }, o);

    // See http://daringfireball.net/2010/07/improved_regex_for_matching_urls
    var url_regexp = /\b((?:[a-z][\w-]+:(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?«»“”‘’]))/gi;

    // Expand values inside simple string templates with {placeholders}
    function t(template, info) {
      if (typeof template === "string") {
        var result = template;
        for(var key in info) {
          var val = info[key];
          result = result.replace(new RegExp('{'+key+'}','g'), val === null ? '' : val);
        }
        return result;
      } else return template(info);
    }
    // Export the t function for use when passing a function as the 'template' option
    $.extend({tweet: {t: t}});

    function replacer (regex, replacement) {
      return function() {
        var returning = [];
        this.each(function() {
          returning.push(this.replace(regex, replacement));
        });
        return $(returning);
      };
    }

    function escapeHTML(s) {
      return s.replace(/</g,"&lt;").replace(/>/g,"^&gt;");
    }

    $.fn.extend({
      linkUser: replacer(/(^|[\W])@(\w+)/gi, "$1@<a href=\"http://"+s.twitter_url+"/$2\">$2</a>"),
      // Support various latin1 (\u00**) and arabic (\u06**) alphanumeric chars
      linkHash: replacer(/(?:^| )[\#]+([\w\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u00ff\u0600-\u06ff]+)/gi,
                         ' <a href="http://'+s.twitter_search_url+'/search?q=&tag=$1&lang=all'+((s.username && s.username.length == 1 && !s.list) ? '&from='+s.username.join("%2BOR%2B") : '')+'">#$1</a>'),
      capAwesome: replacer(/\b(awesome)\b/gi, '<span class="awesome">$1</span>'),
      capEpic: replacer(/\b(epic)\b/gi, '<span class="epic">$1</span>'),
      makeHeart: replacer(/(&lt;)+[3]/gi, "<tt class='heart'>&#x2665;</tt>")
    });

    function linkURLs(text, entities) {
      return text.replace(url_regexp, function(match) {
        var url = (/^[a-z]+:/i).test(match) ? match : "http://"+match;
        var text = match;
        for(var i = 0; i < entities.length; ++i) {
          var entity = entities[i];
          if (entity.url == url && entity.expanded_url) {
            url = entity.expanded_url;
            text = entity.display_url;
            break;
          }
        }
        return "<a href=\""+escapeHTML(url)+"\">"+escapeHTML(text)+"</a>";
      });
    }

    function parse_date(date_str) {
      // The non-search twitter APIs return inconsistently-formatted dates, which Date.parse
      // cannot handle in IE. We therefore perform the following transformation:
      // "Wed Apr 29 08:53:31 +0000 2009" => "Wed, Apr 29 2009 08:53:31 +0000"
      return Date.parse(date_str.replace(/^([a-z]{3})( [a-z]{3} \d\d?)(.*)( \d{4})$/i, '$1,$2$4$3'));
    }

    function relative_time(date) {
      var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
      var delta = parseInt((relative_to.getTime() - date) / 1000, 10);
      var r = '';
      if (delta < 1) {
        r = 'just now';
      } else if (delta < 60) {
        r = delta + ' seconds ago';
      } else if(delta < 120) {
        r = 'a minute ago';
      } else if(delta < (45*60)) {
        r = (parseInt(delta / 60, 10)).toString() + ' minutes ago';
      } else if(delta < (2*60*60)) {
        r = 'an hour ago';
      } else if(delta < (24*60*60)) {
        r = '' + (parseInt(delta / 3600, 10)).toString() + ' hours ago';
      } else if(delta < (48*60*60)) {
        r = 'a day ago';
      } else {
        r = (parseInt(delta / 86400, 10)).toString() + ' days ago';
      }
      return 'about ' + r;
    }

    function build_auto_join_text(text) {
      if (text.match(/^(@([A-Za-z0-9-_]+)) .*/i)) {
        return s.auto_join_text_reply;
      } else if (text.match(url_regexp)) {
        return s.auto_join_text_url;
      } else if (text.match(/^((\w+ed)|just) .*/im)) {
        return s.auto_join_text_ed;
      } else if (text.match(/^(\w*ing) .*/i)) {
        return s.auto_join_text_ing;
      } else {
        return s.auto_join_text_default;
      }
    }

    function build_api_url() {
      var proto = ('https:' == document.location.protocol ? 'https:' : 'http:');
      var count = (s.fetch === null) ? s.count : s.fetch;
      var common_params = '&include_entities=1&callback=?';
      if (s.list) {
        return proto+"//"+s.twitter_api_url+"/1/"+s.username[0]+"/lists/"+s.list+"/statuses.json?page="+s.page+"&per_page="+count+common_params;
      } else if (s.favorites) {
        return proto+"//"+s.twitter_api_url+"/favorites/"+s.username[0]+".json?page="+s.page+"&count="+count+common_params;
      } else if (s.query === null && s.username.length == 1) {
        return proto+'//'+s.twitter_api_url+'/1/statuses/user_timeline.json?screen_name='+s.username[0]+'&count='+count+(s.retweets ? '&include_rts=1' : '')+'&page='+s.page+common_params;
      } else {
        var query = (s.query || 'from:'+s.username.join(' OR from:'));
        return proto+'//'+s.twitter_search_url+'/search.json?&q='+encodeURIComponent(query)+'&rpp='+count+'&page='+s.page+common_params;
      }
    }

    function extract_avatar_url(item, secure) {
      if (secure) {
        return ('user' in item) ?
          item.user.profile_image_url_https :
          extract_avatar_url(item, false).
            replace(/^http:\/\/[a-z0-9]{1,3}\.twimg\.com\//, "https://s3.amazonaws.com/twitter_production/");
      } else {
        return item.profile_image_url || item.user.profile_image_url;
      }
    }

    // Convert twitter API objects into data available for
    // constructing each tweet <li> using a template
    function extract_template_data(item){
      var o = {};
      o.item = item;
      o.source = item.source;
      o.screen_name = item.from_user || item.user.screen_name;
      o.avatar_size = s.avatar_size;
      o.avatar_url = extract_avatar_url(item, (document.location.protocol === 'https:'));
      o.retweet = typeof(item.retweeted_status) != 'undefined';
      o.tweet_time = parse_date(item.created_at);
      o.join_text = s.join_text == "auto" ? build_auto_join_text(item.text) : s.join_text;
      o.tweet_id = item.id_str;
      o.twitter_base = "http://"+s.twitter_url+"/";
      o.user_url = o.twitter_base+o.screen_name;
      o.tweet_url = o.user_url+"/status/"+o.tweet_id;
      o.reply_url = o.twitter_base+"intent/tweet?in_reply_to="+o.tweet_id;
      o.retweet_url = o.twitter_base+"intent/retweet?tweet_id="+o.tweet_id;
      o.favorite_url = o.twitter_base+"intent/favorite?tweet_id="+o.tweet_id;
      o.retweeted_screen_name = o.retweet && item.retweeted_status.user.screen_name;
      o.tweet_relative_time = relative_time(o.tweet_time);
      o.entities = item.entities ? (item.entities.urls || []).concat(item.entities.media || []) : [];
      o.tweet_raw_text = o.retweet ? ('RT @'+o.retweeted_screen_name+' '+item.retweeted_status.text) : item.text; // avoid '...' in long retweets
      o.tweet_text = $([linkURLs(o.tweet_raw_text, o.entities)]).linkUser().linkHash()[0];
      o.tweet_text_fancy = $([o.tweet_text]).makeHeart().capAwesome().capEpic()[0];

      // Default spans, and pre-formatted blocks for common layouts
      o.user = t('<a class="tweet_user" href="{user_url}">{screen_name}</a>', o);
      o.join = s.join_text ? t(' <span class="tweet_join">{join_text}</span> ', o) : ' ';
      o.avatar = o.avatar_size ?
        t('<a class="tweet_avatar" href="{user_url}"><img src="{avatar_url}" height="{avatar_size}" width="{avatar_size}" alt="{screen_name}\'s avatar" title="{screen_name}\'s avatar" border="0"/></a>', o) : '';
      o.time = t('<span class="tweet_time"><a href="{tweet_url}" title="view tweet on twitter">{tweet_relative_time}</a></span>', o);
      o.text = t('<span class="tweet_text">{tweet_text_fancy}</span>', o);
      o.reply_action = t('<a class="tweet_action tweet_reply" href="{reply_url}">reply</a>', o);
      o.retweet_action = t('<a class="tweet_action tweet_retweet" href="{retweet_url}">retweet</a>', o);
      o.favorite_action = t('<a class="tweet_action tweet_favorite" href="{favorite_url}">favorite</a>', o);
      return o;
    }

    return this.each(function(i, widget){
      var list = $('<ul class="tweet_list">');
      var intro = '<p class="tweet_intro">'+s.intro_text+'</p>';
      var outro = '<p class="tweet_outro">'+s.outro_text+'</p>';
      var loading = $('<p class="loading">'+s.loading_text+'</p>');

      if(s.username && typeof(s.username) == "string"){
        s.username = [s.username];
      }

      $(widget).bind("tweet:load", function(){
        if (s.loading_text) $(widget).empty().append(loading);
        $.getJSON(build_api_url(), function(data){
          $(widget).empty().append(list);
          if (s.intro_text) list.before(intro);
          list.empty();

          var tweets = $.map(data.results || data, extract_template_data);
          tweets = $.grep(tweets, s.filter).sort(s.comparator).slice(0, s.count);
          list.append($.map(tweets, function(o) { return "<li>" + t(s.template, o) + "</li>"; }).join('')).
              children('li:first').addClass('tweet_first').end().
              children('li:odd').addClass('tweet_even').end().
              children('li:even').addClass('tweet_odd');

          if (s.outro_text) list.after(outro);
          $(widget).trigger("loaded").trigger((tweets.length === 0 ? "empty" : "full"));
          if (s.refresh_interval) {
            window.setTimeout(function() { $(widget).trigger("tweet:load"); }, 1000 * s.refresh_interval);
          }
        });
      }).trigger("tweet:load");
    });
  };
})(jQuery);


/* Background position coords for the nav-bar arrow */
var homePosition = '510px 58px',
    faqPosition = '579px 58px',
    servicePosition = '661px 58px',
    rentalsPosition = '764px 58px',
    aboutPosition = '863px 58px';

/* 
    arrowReturnPosition() is used by moveArrow() to 
    calculate where the arrow should return to after
    mouseleave.
*/
function arrowReturnPosition() {
    var id = '';
    if ($('.current-nav-item').length > 0) {
        id = $('.current-nav-item').attr('id');
    }
    
    var position = '';
    switch (id) {
        case "":
            position = homePosition;
            break;
        case "nav-item-home":
            position = homePosition;
            break; 
        case "nav-item-faq":
            position = faqPosition;
            break;
        case "nav-item-service":
            position = servicePosition;
            break;
        case "nav-item-rentals":
            position = rentalsPosition;
            break;
        case "nav-item-about":
            position = aboutPosition;
            break;
    }
    
    return position;
}


/* moveArrow moves the nav arrow from link to link on hover*/
(function($){
    $.fn.extend({
       
        moveArrow: function(options) {
 
            var defaults = {
                position: homePosition,
                duration: 200
            };
             
            var options = $.extend(defaults, options);
         
            return this.each(function() {
                
                var el = $(this);
                //var currentPage = $('body').attr('id');
                
                el.mouseenter(function() {
                    $('#header-bar').stop().animate({
                        backgroundPosition: options.position
                    }, options.duration); 
                });
                
                $('#header-nav').mouseleave(function() {
                            
                    $('#header-bar').stop().animate({
                        backgroundPosition: arrowReturnPosition()
                    }, options.duration);
                })
            });
        }
    });
})(jQuery);


/* currentArrow moves the nav arrow to the current nav item 
    on page load */
(function($){
    $.fn.extend({
       
        currentArrow: function() {
         
            return this.each(function() {
                
                var el = $(this);
                var id = el.attr('id');
                
                switch (id) {
                    case "":
                        $('#header-bar').css('background-position', homePosition);
                    case "nav-item-home":
                        $('#header-bar').css('background-position', homePosition);
                        break; 
                    case "nav-item-faq":
                        $('#header-bar').css('background-position', faqPosition);
                        break;
                    case "nav-item-service":
                        $('#header-bar').css('background-position', servicePosition);
                        break;
                    case "nav-item-rentals":
                        $('#header-bar').css('background-position', rentalsPosition);
                        break;
                    case "nav-item-about":
                        $('#header-bar').css('background-position', aboutPosition);
                        break;
                }
                
            });
        }
    });
})(jQuery);


$(document).ready(function() {
    
    $('#nav-item-home').moveArrow({ position: homePosition});
    $('#nav-item-faq').moveArrow({ position: faqPosition});
    $('#nav-item-service').moveArrow({ position: servicePosition});
    $('#nav-item-rentals').moveArrow({ position: rentalsPosition});
    $('#nav-item-about').moveArrow({ position: aboutPosition});
    $('.current-nav-item').currentArrow();
    
    $('#weinland-featured-products-nav li a').click(function(e) {
        var selectedClass = '#featured-tab-' + $(this).parent().attr('class');
        
        e.preventDefault();
        $('#weinland-featured-products-nav li').removeClass('selected-featured-nav');
        $(this).parent().addClass('selected-featured-nav');
        
        $('#featured-tabs ul').removeClass('selected-featured-tab');
        $(selectedClass).addClass('selected-featured-tab');
    });
    
    $('#slug-faq h4').click(function() {
       $(this).next('div').slideToggle('slow');
    });
    
    
    // Add classes to categories nav
    $('#weinland-categories > ul.categories li').each(function() {
        if ($(this).find('.current-category-item').length > 0) {
            $(this).addClass('current-parent-item');
        }
    });
    
    // Popup menus in main navigation
    $('.category-item').each(function() {
        if ( $(this).find('.sub-category').length > 0 ) {
            $(this).hoverIntent(
                function() {
                    $(this).find('.sub-category').removeClass('hide');
                },
                function() {
                    $(this).find('.sub-category').addClass('hide');
                }
            );
        }
    });

    // $('#category-item-accessories .sub-category').removeClass('hide');
    
    
    
    // Add default text to mailchimp email form
    if ( $('#mce-EMAIL').length > 0 ) {
    
        $('#mce-EMAIL').val('EMAIL ADDRESS');
        
        $('#mce-EMAIL').focus(function() {
            if ($('#mce-EMAIL').val() === 'EMAIL ADDRESS') { 
                $('#mce-EMAIL').val('');
            }
        }); 
        
        
        $('#mce-EMAIL').blur(function() {
            if ($('#mce-EMAIL').val() === '') { 
                $('#mce-EMAIL').val('EMAIL ADDRESS');
            }
        }); 
    }
    
    // Fancybox contact form
    $('#weinland-contact-launcher').fancybox();
    
    // Validate Contact form
    $('#weinlandcontact_form').validate({
        rules: {
            weinlandcontact_captcha: {
                equalTo: '#weinlandcontact_captcha_solution'
            }
        }
    });
    
    // Twitter feed
    $('#tweets').tweet({
        username: "ebikestore",
        join_text: "auto",
        avatar_size: 40,
        count: 1,
        auto_join_text_default: "we said,",
        auto_join_text_ed: "we",
        auto_join_text_ing: "we were",
        auto_join_text_reply: "we replied to",
        auto_join_text_url: "we were checking out",
        loading_text: "loading tweets..."
    });
    
});

$(window).load(function() {
    if ( $('#slideshow').length > 0 ) {
            $('#slideshow').nivoSlider({
            effect: 'fade', // Specify sets like: 'fold,fade,sliceDown'
            animSpeed: 500, // Slide transition speed
            pauseTime: 5000, // How long each slide will show
            directionNav: false, // Next & Prev navigation
            directionNavHide: true, // Only show on hover
            controlNav: false, // 1,2,3... navigation
            controlNavThumbs: false, // Use thumbnails for Control Nav
            keyboardNav: false, // Use left & right arrows
            pauseOnHover: false, // Stop animation while hovering
            manualAdvance: false, // Force manual transitions
            captionOpacity: 0.8, // Universal caption opacity
            prevText: 'Prev', // Prev directionNav text
            nextText: 'Next' // Next directionNav text
        });
    }
   
});