// $Id: fbconnect.js,v 1.4 2010/03/21 16:26:03 vectoroc Exp $

Drupal.fbconnect = Drupal.fbconnect || {};
Drupal.fbconnect.init = function () {
  Drupal.behaviors.fbconnect = function(context) {
    if (context != document) {
      jQuery(context).each(function() { FB.XFBML.parse(this); });
    }
    Drupal.fbconnect.initLogoutLinks(context);
  }

  if (Drupal.settings.fbconnect.loginout_mode == 'auto') {
    FB.Event.subscribe('auth.authResponseChange', Drupal.fbconnect.reload_ifUserConnected);
//    FB.Event.subscribe('auth.login', function(response) {
//      console.log('event auth.login');
//    });
  }

  Drupal.behaviors.fbconnect(document);
}

Drupal.fbconnect.logout = function(keep_fbaccount_logged) {
  var logout_url = Drupal.settings.basePath + 'user/logout';
  if (!keep_fbaccount_logged) {
    FB.logout(function(response) {
      window.location.href = logout_url;
    });
  }
  else {
    window.location.href = logout_url;
  }
}

Drupal.fbconnect.reload_ifUserConnected = function(state) {
  var user = Drupal.settings.fbconnect.user;

  if (!state.authResponse || user.uid) return;
  if (state.authResponse.uid != user.fbuid) {
    window.location.reload();
  }
};

Drupal.fbconnect.initLogoutLinks = function(context) {
  var loginout_mode = Drupal.settings.fbconnect.loginout_mode;
  var user          = Drupal.settings.fbconnect.user;
  var basePath      = Drupal.settings.basePath;
  var logout_url    = basePath + 'user/logout';
  var links         = jQuery('a[href='+ logout_url +']', context).not('.logout_link_inited');

  if (loginout_mode == 'manual') return;

  links.addClass('logout_link_inited').bind('click',function() {
    var fbuid = FB.getAuthResponse() && FB.getAuthResponse().uid;

    if (!user.fbuid || user.fbuid != fbuid) return;
    if (loginout_mode == 'auto') {
      Drupal.fbconnect.logout();
    }
    else if (loginout_mode == 'ask') {
      var t_args  = {'!site_name' : Drupal.settings.fbconnect.invite_name};
      var buttons = [
          {
            'label': Drupal.t('Facebook and !site_name', t_args),
            'click': function() {
              this.close();
              Drupal.fbconnect.logout();
            }
          }, {
            'name': 'cancel',
            'label': Drupal.t('!site_name Only', t_args),
            'click': function() {
              this.close();
              Drupal.fbconnect.logout(true);
            }
          }
      ];

      var dialog = new Drupal.fbconnect.PopupDialog({
        'title'   : Drupal.t('Logout'),
        'message' : Drupal.t('Do you also want to logout from your Facebook account?'),
        'buttons' : buttons
      });
    }

    return false;
  });
};

Drupal.fbconnect.DoFastRegistration =  function(link) {
  FB.login(function(response) {
    if (response.authResponse && response.status == 'connected') {
      FB.api('/me/permissions', function(perms_response) {
        if(perms_response['data'][0]['email']) {
          window.location.href = link.href;
        }
      });
    }
  }, {scope:'email'});
};


function facebook_onlogin_ready() {
  // http://github.com/facebook/connect-js/issues/194
  if (!FB.getAuthResponse()) {
    return;
  }
  jQuery("#fbconnect-autoconnect-form").submit();
}

/**
 * Create a dialog.
 *
 * @param opts {Object} Options:
 * @see Drupal.fbconnect.PopupDialog.prototype.prepareDefaults
 *
 * @return {Object}
 */
Drupal.fbconnect.PopupDialog = function(options) {
  this.prepareDefaults(options);
  this.container = Drupal.theme('fb_popup_dialog', this.options);
  this.dialog = FB.Dialog.create({
    content : this.container,
    visible : false,
    loader  : true,
    onClose : this.__close_handler,
    closeIcon : true
  });

//  FB.XFBML.parse(dialog);

//  var popup = new FB.UI.PopupDialog(
//    oThis.options.title,
//    oThis.container,
//    oThis.options.showLoading,
//    oThis.options.hideUntilLoaded
//  );

  this.callback('load', this.dialog);
};

Drupal.fbconnect.PopupDialog.prototype.options = {};

Drupal.fbconnect.PopupDialog.prototype.createHandler = function(event, data) {
  var oThis = this;
  return function() { oThis.callback(event, data); };
};

Drupal.fbconnect.PopupDialog.prototype.callback = function(event, data) {
  data = data || {};
  switch (event) {
  case 'click':
    var btn = data;
    if (btn.click instanceof Function) btn.click.apply(this, [btn]);
    else if (btn.name == 'cancel') this.close();
    break;

  case 'close':
    this.close();
    /*var btn = this.findButton('cancel');
    if (btn) this.callback('click', btn); */
    break;

  case 'load':
    this.show();
    break;
  }
};

Drupal.fbconnect.PopupDialog.prototype.prepareDefaults = function(options) {
  var defaults = {
    'title'           : '',
    'message'         : ' - ',
    'buttons'         : {},
    'showLoading'     : false,
    'hideUntilLoaded' : false
  };
  jQuery.extend(this.options, defaults, options);

  this.__close_handler = this.createHandler('close', {});
  this.options.dialog = this;
  if (this.options.callback instanceof Function) {
    this.callback = this.options.callback;
  }
};

Drupal.fbconnect.PopupDialog.prototype.show = function() {
  if (this.dialog) {
    FB.Dialog.show(this.dialog);
  }
};

Drupal.fbconnect.PopupDialog.prototype.close = function() {
  if (this.dialog) {
    FB.Dialog.remove(this.dialog);
  }
};

Drupal.fbconnect.PopupDialog.prototype.findButton = function(name) {
  var button = null;
  jQuery.each(this.options.buttons, function(i, btn) {
    if (btn.name == name) {
      button = btn;
      return true;
    }
  });

  return button;
}

Drupal.theme.prototype.fb_popup_dialog_buttons = function(buttons, dialog) {
  buttons = buttons || {};
  var container = jQuery('<div class="dialog_buttons"></div>');

  jQuery.each(buttons, function(i, btn) {
    var button = jQuery('<input type="button" class="dialog_inputbutton">');
    if (!btn['name']) btn['name'] = i;
    if (btn.attr) button.attr(btn.attr);
    if (btn['class']) button.addClass(btn['class']);
    if (btn['name'] == 'cancel') button.addClass('dialog_inputaux');
    button.addClass('fb_button_' + i);
    button.attr('value', btn.label);
    button.click(dialog.createHandler('click', btn));
    button.appendTo(container);
  });

  return container.get(0);
};

Drupal.theme.prototype.fb_popup_dialog = function(options) {
  options = options || {buttons:{}};
  var container = document.createDocumentFragment();
  var elements  =  [
     '<h2 class="dialog_header"><span>',
    options.title.toString(),
    '</span></h2>',
       '<div class="dialog_stripes"></div>',
    '<div class="dialog_content">',
    options.message.toString(),
    '</div>'
  ];

  jQuery(elements.join("\n")).each(function() {
    container.appendChild(this);
  });
  if (options.buttons) {
    container.appendChild(
      Drupal.theme('fb_popup_dialog_buttons', options.buttons, options.dialog)
    );
  }

  return container;
};


Drupal.theme.prototype.fbml_name = function(fbuid, options) {
  var output = ['<fb:name uid="', fbuid, '"'];
  var defaults = {
    'useyou' : false,
    'linked' : false
  };

  options = jQuery.extend({}, defaults, options);

  output.push('" useyou="'+ (!!options.useyou ? 'true' : 'false') +'"');
  output.push('" linked="'+ (!!options.linked ? 'true' : 'false') +'"');
  output.push('></fb:name>');

  return output.join('');
};

Drupal.theme.prototype.fbml_profile_pic = function(fbuid, options) {
  var output = ['<fb:profile-pic uid="', fbuid, '"'];
  options = options || {};

  if (options.width)  output.push('" width="'+ options.width +'"');
  if (options.height) output.push('" height="'+ options.height +'"');
  if (options.size)   output.push('" size="'+ options.size +'"');

  output.push('" facebook-logo="'+ (!!options['facebook-logo'] ? 'true' : 'false') +'"')
  output.push('" linked="'+ (!!options.linked ? 'true' : 'false') +'"');
  output.push('></fb:profile-pic>');

  return output.join('');
};

jQuery(document).bind('fb:init', Drupal.fbconnect.init);
;
// Note, this is the old script,
// Using drupal behaviours is the right thing to do
// The new script is commented below
// TODO: make the newer script work (for some reason it doesnt for D7)
 
(function($) {
  
// Hide button and siblings
function hide_submit_button(obj, message) {
    $(obj).siblings('input:submit').hide(); 
    $(obj).hide(); 
    $(message).insertAfter(obj);
}

// Disable button and siblings
function disable_submit_button(obj) {
    $(obj).siblings('input:submit').attr("disabled", "disabled");
    $(obj).attr("disabled", "disabled");

    // Workaround for comment-form and node-form
    // inject missing "op" for preview or delete etc.
    $("#edit-hide-submit-fake-op").attr("name", "op");
    $("#edit-hide-submit-fake-op").attr("value", $(obj).attr("value"));            
    $(obj).parents("form").submit()
}

$(document).ready(function() {

    var settings = Drupal.settings.hide_submit;

    if (settings.dbg) {
        // For debugging, this addtion to the script will paint included and excluded buttons
        $('input:submit').css({border:'6px red solid'}); 
        $(settings.selector).css({border:'6px green solid'});
    }
    
    // Hide buttons and inject message
    if (settings.mode == 'hide') {

        if (settings.image) {
            jQuery("<img>").attr("src",settings.image);
        }
        
        $(settings.selector).click(function() {
            hide_submit_button(this, settings.message);
        })  

        // Submit when ENTER is pressed
        if (settings.keypress) {
            $(settings.selector).keypress(function() {
                $(this).parents("form").submit();
                hide_submit_button(this, settings.message);
            })  
        }
    } 
    else { // mode == 'disable' 
        $(settings.selector).click(function() {
            disable_submit_button(this);
        });
        
        // Submit when ENTER is pressed
        if (settings.keypress) {
            $(settings.selector).keypress(function() {
                disable_submit_button(this);
            });
        }
    }
})

}(jQuery));
  
  
/*
Drupal.behaviors.hide_submit = function(context) {

  // Hide button and siblings
  function hide_submit_button(obj, message, context) {
    $(obj, context).hide().siblings('input:submit').hide().end().after(message);
  }
  // Disable button and siblings
  function disable_submit_button(obj, context) {
    var $obj = $(obj, context);
    // Workaround for comment-form and node-form
    // inject missing "op" for preview or delete etc.
    $("#edit-hide-submit-fake-op", context)
      .attr("name", "op")
      .attr("value", $obj.attr("value"));
    $obj
      .attr("disabled", "disabled")
      .siblings('input:submit').attr("disabled", "disabled")
      .parents("form").submit();
  }
  var settings = Drupal.settings.hide_submit;
  if (settings.dbg) {
    // For debugging, this addtion to the script will paint included and excluded buttons
    $('input:submit', context).css({border:'6px red solid'});
    $(settings.selector, context).css({border:'6px green solid'});
  }
  // Hide buttons and inject message
  if (settings.mode == 'hide') {
        if (settings.image) {
            $("<img>").attr("src",settings.image);
        }
    $(settings.selector, context).click(function() {
      hide_submit_button(this, settings.message, context);
    })
    // Submit when ENTER is pressed
    if (settings.keypress) {
      $(settings.selector, context).keypress(function() {
        $(this).parents("form").submit();
        hide_submit_button(this, settings.message, context);
      })
    }
  }
  else { // mode == 'disable'
    $(settings.selector, context).click(function() {
      disable_submit_button(this, context);
    });
    // Submit when ENTER is pressed
    if (settings.keypress) {
      $(settings.selector, context).keypress(function() {
        disable_submit_button(this, context);
      });
    }
  }
}*/
;

(function ($) {
  Drupal.Panels = {};

  Drupal.Panels.autoAttach = function() {
    if ($.browser.msie) {
      // If IE, attach a hover event so we can see our admin links.
      $("div.panel-pane").hover(
        function() {
          $('div.panel-hide', this).addClass("panel-hide-hover"); return true;
        },
        function() {
          $('div.panel-hide', this).removeClass("panel-hide-hover"); return true;
        }
      );
      $("div.admin-links").hover(
        function() {
          $(this).addClass("admin-links-hover"); return true;
        },
        function(){
          $(this).removeClass("admin-links-hover"); return true;
        }
      );
    }
  };

  $(Drupal.Panels.autoAttach);
})(jQuery);
;
(function ($) {

Drupal.behaviors.quote = {
  attach: function() {
    var level = Drupal.settings.quote_nest - 1;
    if (level >= 0) {
      var top = $('blockquote.quote-nest-1');
      $('blockquote.quote-msg:eq(' + level + ')', top)
      .hide()
      .after('<div class="quote-snip">' + Drupal.t('<a href="#">[snip]</a>') + '</div>')
      .next('.quote-snip')
      .children('a')
      .click(function(e) {
        $(this).parent().siblings('.quote-msg').toggle();
        e.preventDefault();
      });
    }
  }
};

}(jQuery));
;
(function ($) {

Drupal.behaviors.openid = {
  attach: function (context) {
    var loginElements = $('.form-item-name, .form-item-pass, li.openid-link');
    var openidElements = $('.form-item-openid-identifier, li.user-link');
    var cookie = $.cookie('Drupal.visitor.openid_identifier');

    // This behavior attaches by ID, so is only valid once on a page.
    if (!$('#edit-openid-identifier.openid-processed').size()) {
      if (cookie) {
        $('#edit-openid-identifier').val(cookie);
      }
      if ($('#edit-openid-identifier').val() || location.hash == '#openid-login') {
        $('#edit-openid-identifier').addClass('openid-processed');
        loginElements.hide();
        // Use .css('display', 'block') instead of .show() to be Konqueror friendly.
        openidElements.css('display', 'block');
      }
    }

    $('li.openid-link:not(.openid-processed)', context)
      .addClass('openid-processed')
      .click(function () {
         loginElements.hide();
         openidElements.css('display', 'block');
        // Remove possible error message.
        $('#edit-name, #edit-pass').removeClass('error');
        $('div.messages.error').hide();
        // Set focus on OpenID Identifier field.
        $('#edit-openid-identifier')[0].focus();
        return false;
      });
    $('li.user-link:not(.openid-processed)', context)
      .addClass('openid-processed')
      .click(function () {
         openidElements.hide();
         loginElements.css('display', 'block');
        // Clear OpenID Identifier field and remove possible error message.
        $('#edit-openid-identifier').val('').removeClass('error');
        $('div.messages.error').css('display', 'block');
        // Set focus on username field.
        $('#edit-name')[0].focus();
        return false;
      });
  }
};

})(jQuery);
;