/src/Bundle/LichessBundle/Resources/public/js/ctrl.js

if (typeof console == "undefined" || typeof console.log == "undefined") console = {
  log: function() {}
};

// declare now, populate later
var lichess_translations = [];

var lichess = {
  socket: null,
  socketDefaults: {
    params: {
      username: $('#username_tag').text()
    },
    events: {
      n: function(e) {
        var $tag = $('#nb_connected_players');
        $tag.html($tag.html().replace(/\d+/, e)).removeClass('none');
      }
    },
    options: {
      name: "site",
      offlineTag: $('#connection_lost')
    }
  },
  onProduction: /.+\.lichess\.org/.test(document.domain)
};
lichess.socketUrl = lichess.onProduction ? "lichess.org:9000" : "127.0.0.1:9000";

$(function() {

  if (!$.websocket.available) {
    $.ajax('/bundles/lichess/browser.html', { success: function(html) { $('body').prepend(html); } });
  }

  // Start game
  var $game = $('div.lichess_game').orNot();
  if ($game) {
    $game.game(lichess_data);
    if (!lichess_data.player.spectator) {
      $('a.blank_if_play').click(function() {
        $(this).attr('target', '_blank');
      });
    }
  }

  setTimeout(function() {
    if (lichess.socket == null && $('div.server_error_box').length == 0) {
      lichess.socket = new $.websocket(lichess.socketUrl + "/socket", 0, lichess.socketDefaults);
    }
  }, 2000);

  $('input.lichess_id_input').select();

  if ($bw = $('div.lichess_board_wrap').orNot()) {
    if ($('div.lichess_homepage').length == 0)
      $.displayBoardMarks($bw, $('#lichess > div.lichess_player_white').length);

    // board color
    var $board = $bw.find('> div.lichess_board');
    var $picker = $('#top a.colorpicker');
    var colors = ['brown', 'grey', 'green', 'blue'];
    var color;
    function setColor(c) {
      color = c;
      $picker.add($board).removeClass(colors.join(' ')).addClass(c);
    }
    setColor($picker.data('color'));
    $picker.click(function() {
      var c = colors[(colors.indexOf(color) + 1) % colors.length];
      setColor(c);
      $.ajax($picker.attr("href"), {
        type: 'POST',
        data: {color: c}
      });
      return false;
    });
  } else {
    $('#top a.colorpicker').remove();
  }

  $.centerOverboard = function() {
    if ($overboard = $('div.lichess_overboard.auto_center').orNot()) {
      $overboard.css('top', (238 - $overboard.height() / 2) + 'px').show();
    }
  };
  $.centerOverboard();

  $('div.lichess_language').click(function() {
    $(this).toggleClass('toggled');
  });

  $('.js_email').one('click', function() {
    var email = ['thibault.', 'dupl', 'essis@', 'gmail.com'].join('');
    $(this).replaceWith($('<a/>').text(email).attr('href', 'mailto:'+email));
  });

  function loadUserLinks() {
    $('a.user_link:not(.qtiped)').each(function() {
      var $this = $(this).addClass("qtiped");
      $this.qtip({
        content: {
          text: $this.clone(),
        ajax: {
          loading: true,
        url: $this.attr("href").replace(/@/, "preview"),
        type: 'GET',
        cache: false,
        success: function(content, status) {
          this.set('content.text', content);
          $('body').trigger('lichess.content_loaded');
        }
        }
        },
        show: {
          effect: false,
        event: 'click'
        },
        hide: {
          effect: false,
        event: 'mouseleave',
        fixed: true,
        delay: 0
        },
        position: {
          my: 'top left',
          at: 'top left',
          target: $this,
          adjust: {
            x: -9,
            y: -6
          }
        }
      }).click(function() { return false; });
    });
  }
  loadUserLinks();
  $('body').on('lichess.content_loaded', loadUserLinks);

  function translateTexts() {
    $('.trans_me').each(function() {
      $(this).removeClass('trans_me').text($.trans($(this).text()));
    });
  }
  translateTexts();
  $('body').on('lichess.content_loaded', translateTexts);

  $.tipsyfy = function($elem) {
    $elem.find('a:not(div.game_list_inner a):not(.notipsy):not(#boardTable a), input, label, div.tipsyme, button').filter('[title]').tipsy({
      fade: true,
      html: false,
      live: true
    });
  };
  $.tipsyfy($('body'));

  if ($autocomplete = $('input.autocomplete').orNot()) {
    $autocomplete.autocomplete({
      source: $autocomplete.attr('data-provider'),
      minLength: 2,
      delay: 100
    });
  }

  $('a.toggle_signin').toggle(function() {
    $('#top').find('div.security').addClass('show_signin_form').find('input:first').focus();
  },
  function() {
    $('#top').find('div.security').removeClass('show_signin_form');
  });

  $('#lichess_message input[value=""]:first, #fos_user_registration_form_username').focus();

  $('#lichess_translation_form_code').change(function() {
    if ("0" != $(this).val()) {
      location.href = $(this).closest('form').attr('data-change-url').replace(/__/, $(this).val());
    }
  });

  $('#incomplete_translation a.close').one('click', function() {
    $(this).parent().remove();
  });

  $('a.delete, input.delete').click(function() {
    return confirm('Delete?');
  });
  $('input.confirm').click(function() {
    return confirm('Confirm this action?');
  });

  var elem = document.createElement('audio');
  var canPlayAudio = !! elem.canPlayType && elem.canPlayType('audio/ogg; codecs="vorbis"');

  $.playSound = function() {
    if (canPlayAudio && 'on' == $('body').attr('data-sound-enabled')) {
      var sound = $('#lichess_sound_player').get(0);
      sound.play();
      setTimeout(function() {
        sound.pause();
      },
      1000);
    }
  }

  if (canPlayAudio) {
    $('body').append($('<audio id="lichess_sound_player">').attr('src', $('body').attr('data-sound-file')));
    $('#sound_state').click(function() {
      var $toggler = $(this);
      $.post($toggler.attr('href'), {},
        function(data) {
          $toggler.attr('class', 'sound_state_' + data);
          $('body').attr('data-sound-enabled', data);
          $.playSound();
        });
      return false;
    });
    $game && $game.trigger('lichess.audio_ready');
  } else {
    $('#sound_state').addClass('unavailable');
  }

  if (false || lichess.onProduction) {
    var homeUrl = $('#site_title').attr('href');
    setTimeout(function() {
      if ($gameSharing = $('div.game_share_widgets').orNot()) {
        $gameSharing.find('div.plusone_placeholder').replaceWith('<div class="lichess_plusone"><g:plusone size="medium" href="'+homeUrl+'"></g:plusone></div>');
        $gameSharing.find('div.facebook_placeholder').replaceWith('<div class="lichess_facebook"><iframe src="http://www.facebook.com/plugins/like.php?href=' + encodeURIComponent(homeUrl) + '&amp;layout=button_count&amp;show_faces=false&amp;width=110&amp;action=like&amp;font=lucida+grande&amp;colorscheme=light&amp;height=22"></iframe></div>');
        $.getScript('http://platform.twitter.com/widgets.js', function() {
          $gameSharing.addClass('loaded')
          });
      } else {
        $('div.lichess_social').append('<div class="lichess_facebook"><iframe src="http://www.facebook.com/plugins/like.php?href='+encodeURIComponent(homeUrl)+'%2F&amp;layout=button_count&amp;show_faces=false&amp;width=110&amp;action=like&amp;font=lucida+grande&amp;colorscheme=light&amp;height=22"></iframe></div><div><g:plusone size="medium" href="'+homeUrl+'"></g:plusone></div>');
      }
      $.getScript('https://apis.google.com/js/plusone.js');
    },
    2000);
  }

  if(Boolean(window.chrome)) {
    $("div.addtochrome").show();
  }

});

$.fn.scrollable = function() {
  this.mousewheel(function(e, delta) {
    this.scrollTop -= delta * 30;
    return false;
  });
};

$.fn.orNot = function() {
  return this.length == 0 ? false: this;
};

$.trans = function(text) {
  return lichess_translations[text] ? lichess_translations[text] : text;
}

$.displayBoardMarks = function($board, isWhite) {
  if (isWhite) {
    var factor = 1;
    var base = 0;
  } else {
    var factor = - 1;
    var base = 575;
  }
  $board.find('span.board_mark').remove();
  var letters = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'];
  var marks = '';
  for (i = 1; i < 9; i++) {
    marks += '<span class="board_mark vert" style="bottom:' + (factor * i * 64 - 38 + base) + 'px;">' + i + '</span>';
    marks += '<span class="board_mark horz" style="left:' + (factor * i * 64 - 35 + base) + 'px;">' + letters[i - 1] + '</span>';
  }
  $board.append(marks);
};

if (lichess.onProduction) {
  //analytics
  var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-7935029-3']);
  _gaq.push(['_trackPageview']);
  (function() {
    var ga = document.createElement('script');
    ga.type = 'text/javascript';
    ga.async = true;
    ga.src = 'http://www.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0];
    s.parentNode.insertBefore(ga, s);
  })();
}

function urlToLink(text) {
  var exp = /\bhttp:\/\/[a-z]{0,3}\.(lichess\.org[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
  return text.replace(exp,"<a href='http://$1'>$1</a>");
}