$(function(){
  $('.expanding').each(function(){
    var $this = $(this);
    if ($this.height() > 300) {
      $this.addClass('collapsed');
      $this.find('.bottom-gradient').click(function(){
        $this.removeClass('collapsed');
      });
    }
  });
  $('#like').click(function(){
    var loggedIn = $('.user-handle').length > 0;

    var $this = $(this);

    if (loggedIn) {
      var action = 'like';
      if ($this.hasClass('fa-thumbs-up')) {
        action = 'unlike';
      }

      $this.toggleClass('fa-thumbs-up');
      $this.toggleClass('fa-thumbs-o-up');

      $likes = $('#likes');
      nLikes = parseInt($likes.text(), 10);

      if (action == 'like') {
        $this.attr('title','You liked this!');
        $likes.text(nLikes + 1);
        $.post("@{PackageLikeR pn}");
      } else {
        $this.attr('title','You disliked this.');
        $likes.text(nLikes - 1);
        $.post("@{PackageUnlikeR pn}");
      }
    } else {
      window.location.href = '@{AuthR LoginR}';
    }
  });
});