/*
	Simple OpenID Plugin
	http://code.google.com/p/openid-selector/
	
	This code is licensed under the New BSD License.
*/

var providers;
var openid;
(function ($) {
openid = {
	version : '1.3', // version constant
	demo : false,
	demo_text : null,
	cookie_expires : 6 * 30, // 6 months.
	cookie_name : 'openid_provider',
	cookie_path : '/',

	img_path : 'images/',
	locale : null, // is set in openid-<locale>.js
	sprite : null, // usually equals to locale, is set in
	// openid-<locale>.js
	signin_text : null, // text on submit button on the form
	all_small : false, // output large providers w/ small icons
	no_sprite : false, // don't use sprite image
	image_title : '{provider}', // for image title

	input_id : null,
	provider_url : null,
	provider_id : null,

	/**
	 * Class constructor
	 * 
	 * @return {Void}
	 */
	init : function(input_id) {
		providers = $.extend({}, providers_large, providers_small);
		var openid_btns = $('#openid_btns');
		this.input_id = input_id;
		$('#openid_choice').show();
		$('#openid_input_area').empty();
		var i = 0;
		// add box for each provider
		for (id in providers_large) {
			box = this.getBoxHTML(id, providers_large[id], (this.all_small ? 'small' : 'large'), i++);
			openid_btns.append(box);
		}
		if (providers_small) {
			openid_btns.append('<br/>');
			for (id in providers_small) {
				box = this.getBoxHTML(id, providers_small[id], 'small', i++);
				openid_btns.append(box);
			}
		}
		$('#openid_form').submit(this.submit);
		var box_id = this.readCookie();
		if (box_id) {
			this.signin(box_id, true);
		}
	},

	/**
	 * @return {String}
	 */
	getBoxHTML : function(box_id, provider, box_size, index) {
		if (this.no_sprite) {
			var image_ext = box_size == 'small' ? '.ico.gif' : '.gif';
			return '<a title="' + this.image_title.replace('{provider}', provider["name"]) + '" href="javascript:openid.signin(\'' + box_id + '\');"'
					+ ' style="background: #FFF url(' + this.img_path + '../images.' + box_size + '/' + box_id + image_ext + ') no-repeat center center" '
					+ 'class="' + box_id + ' openid_' + box_size + '_btn"></a>';
		}
		var x = box_size == 'small' ? -index * 24 : -index * 100;
		var y = box_size == 'small' ? -60 : 0;
		return '<a title="' + this.image_title.replace('{provider}', provider["name"]) + '" href="javascript:openid.signin(\'' + box_id + '\');"'
				+ ' style="background: #FFF url(' + this.img_path + 'openid-providers-' + this.sprite + '.png); background-position: ' + x + 'px ' + y + 'px" '
				+ 'class="' + box_id + ' openid_' + box_size + '_btn"></a>';
	},

	/**
	 * Provider image click
	 * 
	 * @return {Void}
	 */
	signin : function(box_id, onload) {
		var provider = providers[box_id];
		if (!provider) {
			return;
		}
		this.highlight(box_id);
		this.setCookie(box_id);
		this.provider_id = box_id;
		this.provider_url = provider['url'];
		// prompt user for input?
		if (provider['label']) {
			this.useInputBox(provider);
		} else {
			$('#openid_input_area').empty();
			if (!onload) {
				$('#openid_form').submit();
			}
		}
	},

	/**
	 * Sign-in button click
	 * 
	 * @return {Boolean}
	 */
	submit : function() {
		var url = openid.provider_url;
		if (url) {
			url = url.replace('{username}', $('#openid_username').val());
			openid.setOpenIdUrl(url);
		}
		if (openid.demo) {
			alert(openid.demo_text + "\r\n" + document.getElementById(openid.input_id).value);
			return false;
		}
		if (url.indexOf("javascript:") == 0) {
			url = url.substr("javascript:".length);
			eval(url);
			return false;
		}
		return true;
	},

	/**
	 * @return {Void}
	 */
	setOpenIdUrl : function(url) {
		var hidden = document.getElementById(this.input_id);
		if (hidden != null) {
			hidden.value = url;
		} else {
			$('#openid_form').append('<input type="hidden" id="' + this.input_id + '" name="' + this.input_id + '" value="' + url + '"/>');
		}
	},

	/**
	 * @return {Void}
	 */
	highlight : function(box_id) {
		// remove previous highlight.
		var highlight = $('#openid_highlight');
		if (highlight) {
			highlight.replaceWith($('#openid_highlight a')[0]);
		}
		// add new highlight.
		$('.' + box_id).wrap('<div id="openid_highlight"></div>');
	},

	setCookie : function(value) {
		var date = new Date();
		date.setTime(date.getTime() + (this.cookie_expires * 24 * 60 * 60 * 1000));
		var expires = "; expires=" + date.toGMTString();
		document.cookie = this.cookie_name + "=" + value + expires + "; path=" + this.cookie_path;
	},

	readCookie : function() {
		var nameEQ = this.cookie_name + "=";
		var ca = document.cookie.split(';');
		for ( var i = 0; i < ca.length; i++) {
			var c = ca[i];
			while (c.charAt(0) == ' ')
				c = c.substring(1, c.length);
			if (c.indexOf(nameEQ) == 0)
				return c.substring(nameEQ.length, c.length);
		}
		return null;
	},

	/**
	 * @return {Void}
	 */
	useInputBox : function(provider) {
		var input_area = $('#openid_input_area');
		var html = '';
		var id = 'openid_username';
		var value = '';
		var label = provider['label'];
		var style = '';
		if (label) {
			html = '<p>' + label + '</p>';
		}
		if (provider['name'] == 'OpenID') {
			id = this.input_id;
			value = 'http://';
			style = 'background: #FFF url(' + this.img_path + 'openid-inputicon.gif) no-repeat scroll 0 50%; padding-left:18px;';
		}
		html += '<input id="' + id + '" type="text" style="' + style + '" name="' + id + '" value="' + value + '" />'
				+ '<input id="openid_submit" type="submit" value="' + this.signin_text + '"/>';
		input_area.empty();
		input_area.append(html);
		$('#' + id).focus();
	},

	setDemoMode : function(demoMode) {
		this.demo = demoMode;
	}
};
})(jQuery);
;
/*
	Simple OpenID Plugin
	http://code.google.com/p/openid-selector/
	
	This code is licensed under the New BSD License.
*/

var providers_large = {
	google : {
		name : 'Google',
		url : 'https://www.google.com/accounts/o8/id'
	},
	yahoo : {
		name : 'Yahoo',
		url : 'http://me.yahoo.com/'
	},
	aol : {
		name : 'AOL',
		label : 'Enter your AOL screenname.',
		url : 'http://openid.aol.com/{username}'
	},
	myopenid : {
		name : 'MyOpenID',
		label : 'Enter your MyOpenID username.',
		url : 'http://{username}.myopenid.com/'
	},
	openid : {
		name : 'OpenID',
		label : 'Enter your OpenID.',
		url : null
	}
};

var providers_small = {
	livejournal : {
		name : 'LiveJournal',
		label : 'Enter your Livejournal username.',
		url : 'http://{username}.livejournal.com/'
	},
	/* flickr: {
		name: 'Flickr',        
		label: 'Enter your Flickr username.',
		url: 'http://flickr.com/{username}/'
	}, */
	/* technorati: {
		name: 'Technorati',
		label: 'Enter your Technorati username.',
		url: 'http://technorati.com/people/technorati/{username}/'
	}, */
	wordpress : {
		name : 'Wordpress',
		label : 'Enter your Wordpress.com username.',
		url : 'http://{username}.wordpress.com/'
	},
	blogger : {
		name : 'Blogger',
		label : 'Your Blogger account',
		url : 'http://{username}.blogspot.com/'
	},
	verisign : {
		name : 'Verisign',
		label : 'Your Verisign username',
		url : 'http://{username}.pip.verisignlabs.com/'
	},
	/* vidoop: {
		name: 'Vidoop',
		label: 'Your Vidoop username',
		url: 'http://{username}.myvidoop.com/'
	}, */
	/* launchpad: {
		name: 'Launchpad',
		label: 'Your Launchpad username',
		url: 'https://launchpad.net/~{username}'
	}, */
	claimid : {
		name : 'ClaimID',
		label : 'Your ClaimID username',
		url : 'http://claimid.com/{username}'
	},
	clickpass : {
		name : 'ClickPass',
		label : 'Enter your ClickPass username',
		url : 'http://clickpass.com/public/{username}'
	},
	google_profile : {
		name : 'Google Profile',
		label : 'Enter your Google Profile username',
		url : 'http://www.google.com/profiles/{username}'
	}
};

openid.locale = 'en';
openid.sprite = 'en'; // reused in german& japan localization
openid.demo_text = 'In client demo mode. Normally would have submitted OpenID:';
openid.signin_text = 'Sign-In';
openid.image_title = 'log in with {provider}';
;

function openid_outer_submit() {
  openid.final_submit(false);
}

function openid_inner_submit() {
  openid.final_submit(true);
}

(function ($) {
if (providers_large.openid) {
  providers_large.openid.label = '<a href="http://openid.net/">' + Drupal.t('What is OpenID?') + '</a>';
  providers_large.openid.url = '{username}';
} else
if (providers_small.openid) {
  providers_small.openid.label = '<a href="http://openid.net/">' + Drupal.t('What is OpenID?') + '</a>';
  providers_small.openid.url = '{username}';
}

openid.init__ = openid.init;
openid.init = function(input_id) {
  openid.img_path = Drupal.settings.basePath + Drupal.settings.openid_selector.img_path;
  openid.all_small = Drupal.settings.openid_selector.form_id == 'user-login-form';
  openid.form_id = Drupal.settings.openid_selector.form_id;
  this.is_block = this.form_id == 'user-login-form';
  this.block_width = Drupal.settings.openid_selector.block_width;
  $('#edit-openid-identifier').val('')[0].id = 'old-edit-openid-identifier';
  $('.form-item-openid-identifier')
      .wrapInner('<div style="display: none;"/>')
      .prepend(
          '<div id="edit-openid-identifier"/> \
           <form action="javascript:openid_inner_submit()" \
              id="openid_form" style="display: inline;"> \
              <div id="openid_choice">\
                 <p>' + (this.intro_text ? this.intro_text : Drupal.t('Click your account provider:')) + '</p>\
                 <div id="openid_btns"/>\
                 <div id="openid_input_area" class="form-item"/> \
             </div> \
           </form>');
  if (this.is_block && this.block_width > 0) {
    providers_large = $.extend(providers_large, providers_small);
    providers_small = null;
    var index = 0;
    for (provider_id in providers_large) {
      providers_large[provider_id].index = index;
      index++;
    }
  }
  this.initializing = true;
  this.init__(input_id);
  this.initializing = false;
  $('#' + this.form_id).submit(openid_outer_submit);
}

openid.final_submit = function(inner_form) {
  openid.submit();
  if ($('.form-item-openid-identifier:visible').length > 0) {
    var val = $('#' + this.input_id).val();
      $('#old-edit-openid-identifier').val(val);
      if (inner_form) {
        $('#' + this.form_id).submit(); // submit outer form
      } else {
        // no action to avoid recursion
      }
  }
}

// ui customization, overrides openid methods
openid.useInputBox = function(provider) {
  var is_openid = provider['name'] == 'OpenID';
  $('#openid_input_area')
      .empty()
      .append(
          '<label for="openid_username">' +
          		Drupal.t('Log in with !provider:', {'!provider': provider['name']})
              + '</label> \
           <input id="openid_username" type="text" style="'
              + (is_openid ? 'background:#FFF url('
                  + this.img_path
                  + 'openid-inputicon.gif) no-repeat scroll 0 50%; padding-left:18px;'
                  : '') + '" name="openid_username" value="'
              + (is_openid ? 'http://' : '') + '" maxlength="255" size="'
              + (this.is_block ? 15 : 58)
              + '" class="form-text"/> \
           <div class="description">'
              + provider['label'] + '</div>');
  if (!this.initializing || this.form_id != 'user-login-form') {
    $('#openid_username').focus();
  }
}

openid.getBoxHTML__ = openid.getBoxHTML;
openid.getBoxHTML = function (box_id, provider, box_size, index) {
  if (this.is_block && box_size == 'small' && provider.index > 0 && provider.index % this.block_width == 0) {
    return '<br/>' + this.getBoxHTML__(box_id, provider, box_size, index);
  }
  return this.getBoxHTML__(box_id, provider, box_size, index);
}

Drupal.behaviors.openid_selector = { attach: function (context) {
  if (openid.initialized) {
    return;
  }
  if (openid.version != '1.3') {
    alert(Drupal.t('Website configuration error:') + '\n' +
        Drupal.t('Drupal OpenID Selector requires Javascript OpenID Selector !version', {'!version': '1.3'}) + '\n' +
        Drupal.t('Please contact website administrator.'));
    return;
  }
  openid.init('openid_url');
  openid.initialized = true;
}};
})(jQuery);
;
(function ($) {
openid.drupal_replace_i = -1;
var replace_id = null;
for (var provider_id in providers_large) {
  if (provider_id != 'facebook') {
    openid.drupal_replace_i++;
    replace_id = provider_id;
  }
}

var replace_providers = {};
replace_providers[replace_id] = providers_large[replace_id];
providers_small = $.extend(replace_providers, providers_small);
delete providers_large[replace_id];

providers_large = $.extend({
	drupal : {
	  label: true
	}
  }, providers_large);

openid.init__drupal = openid.init;
openid.init = function(input_id) {
  providers_large.drupal.name = Drupal.settings.openid_selector_drupal.site_name;
  if (Drupal.settings.openid_selector_drupal.logo)
    providers_large.drupal.large_image = Drupal.settings.openid_selector_drupal.logo;
  providers_large.drupal.small_image = Drupal.settings.openid_selector_drupal.favicon;
  this.username_html = $('.form-item-name').html();
  this.password_html = $('.form-item-pass').html();
  $(".form-item-name, .form-item-pass, li.openid-link, li.user-link").hide();
  $(".form-item-openid-identifier").css("display", "block");
  $('#edit-name').val('')[0].id = 'old-edit-name';
  $('#edit-pass').val('')[0].id = 'old-edit-pass';
  //this.intro_text = Drupal.t('Log in with account provider:');
  this.init__drupal(input_id);
}

openid.getBoxHTML__drupal = openid.getBoxHTML;
openid.getBoxHTML = function (box_id, provider, box_size, index) {
  if (box_id == 'drupal') {
    if (box_size == 'small' || provider['large_image']) {
      var image = box_size == 'small' ? provider['small_image'] : provider['large_image'];
	  return '<a title="'+this.image_title.replace('{provider}', provider["name"])+'" href="javascript:openid.signin(\''+ box_id +'\');"' +
        ' style="background: #FFF url(' + image + ') no-repeat center center" ' + 
        'class="' + box_id + ' openid_' + box_size + '_btn"></a>';    
    } else {
      return '<a title="'+this.image_title.replace('{provider}', provider["name"])+'" href="javascript:openid.signin(\''+ box_id +'\');"' +
        'class="' + box_id + ' openid_' + box_size + '_btn">' + provider['name'] + '</a>';
    }
  }
  index--;
  return this.getBoxHTML__drupal(box_id, provider, box_size, index);
}

openid.useInputBox__drupal = openid.useInputBox;
openid.useInputBox = function(provider) {
  if (provider == providers.drupal) {
    $('#openid_input_area')
      .empty()
      .append(this.username_html + this.password_html + '<input type="submit" style="position: absolute; visibility: hidden;"/>');
    if (!this.initializing || this.form_id != 'user-login-form') {
      $('#edit-name').focus();
    }
  } else {
    return this.useInputBox__drupal(provider);
  }
}

openid.final_submit__drupal = openid.final_submit;
openid.final_submit = function(inner_form) {
  if (this.provider_id == 'drupal') {
    var username = $('#edit-name').val();
    $('#old-edit-name').val(username);
    var password = $('#edit-pass').val();
    $('#old-edit-pass').val(password);
  }
  this.final_submit__drupal(inner_form);
}

openid.readCookie__drupal = openid.readCookie;
openid.readCookie = function () {
  var result = this.readCookie__drupal();
  if (!result) {
    result = 'drupal';
  }
  return result;
}
})(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);
;