/**
 * @file
 *
 * Javascript specific to facebook connect pages.  This means pages
 * which are not canvas pages, and where fb_connect.module has
 * initialized the facebook api. The user may or may not have
 * authorized the app, this javascript will still be loaded.
 *
 * Note (!) much of the work done here is deprecated, and moved to fb.js
 * (where code works equally well on both connect pages and canvas
 * pages).  If your app needs the features here, please report your
 * use case to our issue queue (http://drupal.org/project/issues/fb),
 * otherwise these features may go away...
 */
(function ($) {
  Drupal.behaviors.fb_connect = {
    attach: function(context, settings) {
      // Logout of facebook when logging out of drupal.
      jQuery("a[href^='" + Drupal.settings.basePath + "user/logout']", context).click(FB_Connect.logoutHandler);

      // Support markup for dialog boxes.
      FB_Connect.enablePopups(context);

      var events = jQuery(document).data('events');
      if (!events || !events.fb_session_change) {
        jQuery(document).bind('fb_session_change', FB_Connect.sessionChangeHandler);
      }
    }
  };
})(jQuery);

FB_Connect = function(){};

// JQuery pseudo-event handler.
FB_Connect.sessionChangeHandler = function(context, status) {
  jQuery('.block-fb_connect')
    .ajaxStart(function() {
      jQuery(this).html('<div class="progress fb_connect_pb"><div class="bar"><div class="filled"></div></div></div>');
    })
    .ajaxStop(function() {
      jQuery(this).html('');
    })
  ;

  // Call the default handler, too.
  FB_JS.sessionChangeHandler(context, status);
};

// click handler
FB_Connect.logoutHandler = function(event) {
  if (typeof(FB) != 'undefined') {
	var response = FB.getAuthResponse();
	if (response) { //logged in fb user
		event.preventDefault();
    	Drupal.settings.fb.reload_url =  '/user/logout'; //Drippler. we want to also logout of Drupal. Instead of: Drupal.settings.fb_connect.front_url;
    	FB.logout(drippler_fb_logout_callback);
	}
  }
};

function drippler_fb_logout_callback(response) {
    // Logged out of facebook.  Need we act on this?
	// Facebook's invalid cookies persist if third-party cookies disabled.
	// Let's try to clean up the mess.
	// @TODO: is this still needed with newer oauth SDK???
	FB_JS.deleteCookie('fbsr_' + FB._apiKey, '/', document.domain); // app id
	FB_JS.deleteCookie('fbsr_' + Drupal.settings.fb.apikey, '/', document.domain); // apikey
	FB_JS.reload(); //Drippler
}
/**
 * Move new dialogs to visible part of screen.
 **/
FB_Connect.centerPopups = function() {
  var scrollTop = $(window).scrollTop();
  $('.fb_dialog:not(.fb_popup_centered)').each(function() {
    var offset = $(this).offset();
    if (offset.left == 0) {
      // This is some facebook cruft that cannot be centered.
    }
    else if (offset.top < 0) {
      // Not yet visible, don't center.
    }
    else if (offset.top < scrollTop) {
      $(this).css('top', offset.top + scrollTop + 'px');
      $(this).addClass('fb_popup_centered'); // Don't move this dialog again.
    }
  });
};


FB_Connect.enablePopups = function(context) {
  // Support for easy fbml popup markup which degrades when javascript not enabled.
  // Markup is subject to change.  Currently...
  // <div class=fb_fbml_popup_wrap><a title="POPUP TITLE">LINK MARKUP</a><div class=fb_fbml_popup><fb:SOME FBML>...</fb:SOME FBML></div></div>
  jQuery('.fb_fbml_popup:not(.fb_fbml_popup-processed)', context).addClass('fb_fbml_popup-processed').prev().each(
    function() {
      this.fbml_popup = $(this).next().html();
      this.fbml_popup_width = parseInt($(this).next().attr('width'));
      this.fbml_popup_height = parseInt($(this).next().attr('height'));
      //console.log("stored fbml_popup markup: " + this.fbml_popup); // debug
      $(this).next().remove(); // Remove FBML so facebook does not expand it.
    })
    // Handle clicks on the link element.
    .bind('click',
	  function (e) {
	    var popup;
	    //console.log('Clicked!  Will show ' + this.fbml_popup); // debug

	    // http://forum.developers.facebook.net/viewtopic.php?pid=243983
	    var size = FB.UIServer.Methods["fbml.dialog"].size;
	    if (this.fbml_popup_width) {
	      size.width=this.fbml_popup_width;
	    }
	    if (this.fbml_popup_height) {
	      size.height=this.fbml_popup_height;
	    }
	    FB.UIServer.Methods['fbml.dialog'].size = size;

	    // http://forum.developers.facebook.net/viewtopic.php?id=74743
	    var markup = this.fbml_popup;
	    if ($(this).attr('title')) {
	      markup = '<fb:header icon="true" decoration="add_border">' + $(this).attr('title') + '</fb:header>' + this.fbml_popup;
	    }
	    var dialog = {
	      method: 'fbml.dialog', // triple-secret undocumented feature.
	      display: 'dialog',
	      fbml: markup,
	      width: this.fbml_popup_width,
	      height: this.fbml_popup_height
	    };
	    var popup = FB.ui(dialog, function (response) {
	      console.log(response);
	    });

	    // Start a timer to keep popups centered.
	    // @TODO - avoid starting timer more than once.
	    window.setInterval(FB_Connect.centerPopups, 500);

	    e.preventDefault();
	  })
    .parent().show();
};

;
// ColorBox v1.3.17.2 - a full featured, light-weight, customizable lightbox based on jQuery 1.3+
// Copyright (c) 2011 Jack Moore - jack@colorpowered.com
// Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
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(function ($) {

Drupal.behaviors.initColorbox = {
  attach: function (context, settings) {
    if (!$.isFunction($.colorbox)) {
      return;
    }
    $('a, area, input', context)
      .filter('.colorbox')
      .once('init-colorbox-processed')
      .colorbox(settings.colorbox);
  }
};

{
  $(document).bind('cbox_complete', function () {
    Drupal.attachBehaviors('#cboxLoadedContent');
  });
}

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

Drupal.behaviors.initColorboxLoad = {
  attach: function (context, settings) {
    if (!$.isFunction($.colorbox)) {
      return;
    }
    $.urlParams = function (url) {
      var p = [],
          e,
          a = /\+/g,  // Regex for replacing addition symbol with a space
          r = /([^&=]+)=?([^&]*)/g,
          d = function (s) { return decodeURIComponent(s.replace(a, ' ')); },
          q = url.split('?');
      while (e = r.exec(q[1])) {
        if (e[1] == 'width') { e[1] = 'innerWidth'; }
        if (e[1] == 'height') { e[1] = 'innerHeight'; }
        p[d(e[1])] = d(e[2]);
      }
      return p;
    };
    $('a, area, input', context)
      .filter('.colorbox-load')
      .once('init-colorbox-load-processed', function () {
        var params = $.urlParams($(this).attr('href'));
        $.extend(settings.colorbox, params);
      })
      .colorbox(settings.colorbox);
  }
};

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

Drupal.behaviors.initColorboxInline = {
  attach: function (context, settings) {
    if (!$.isFunction($.colorbox)) {
      return;
    }
    $.urlParam = function(name, url){
      if (name == 'fragment') {
        var results = new RegExp('(#[^&#]*)').exec(url);
      }
      else {
        var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec(url);
      }
      if (!results) { return ''; }
      return results[1] || '';
    };
    $('a, area, input', context).filter('.colorbox-inline').once('init-colorbox-inline-processed').colorbox({
      transition:settings.colorbox.transition,
      speed:settings.colorbox.speed,
      opacity:settings.colorbox.opacity,
      slideshow:settings.colorbox.slideshow,
      slideshowAuto:settings.colorbox.slideshowAuto,
      slideshowSpeed:settings.colorbox.slideshowSpeed,
      slideshowStart:settings.colorbox.slideshowStart,
      slideshowStop:settings.colorbox.slideshowStop,
      current:settings.colorbox.current,
      previous:settings.colorbox.previous,
      next:settings.colorbox.next,
      close:settings.colorbox.close,
      overlayClose:settings.colorbox.overlayClose,
      maxWidth:settings.colorbox.maxWidth,
      maxHeight:settings.colorbox.maxHeight,
      innerWidth:function(){
        return $.urlParam('width', $(this).attr('href'));
      },
      innerHeight:function(){
        return $.urlParam('height', $(this).attr('href'));
      },
      title:function(){
        return decodeURIComponent($.urlParam('title', $(this).attr('href')));
      },
      iframe:function(){
        return $.urlParam('iframe', $(this).attr('href'));
      },
      inline:function(){
        return $.urlParam('inline', $(this).attr('href'));
      },
      href:function(){
        return $.urlParam('fragment', $(this).attr('href'));
      }
    });
  }
};

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

Drupal.behaviors.initColorboxLogin = {
  attach: function (context, settings) {
    if (!$.isFunction($.colorbox)) {
      return;
    }
    $("a[href*='/user/login'], a[href*='?q=user/login']", context).once('init-colorbox-login-processed', function () {
      var path = this.href;
      var new_path = path.replace(/user\/login/,'user/login/colorbox');
      var addquery = (path.indexOf('?') !=-1) ? '&' : '?';
      var dest = window.location.pathname.replace(Drupal.settings.basePath, '');

      // If no destination, add one to the current page.
      if (path.indexOf('destination') != -1 || dest == '') {
        this.href = new_path;
      }
      else {
        this.href = new_path + addquery + 'destination=' + dest;
      }
    }).colorbox({
      initialWidth:200,
      initialHeight:200,
      onComplete:function(){
        $('#edit-name').focus();
      }
    });
  }
};

})(jQuery);
;
// $Id: flag.js,v 1.7 2010/12/20 00:45:00 mooffie Exp $
(function ($) {

/**
 * Terminology:
 *
 *   "Link" means "Everything which is in flag.tpl.php" --and this may contain
 *   much more than the <A> element. On the other hand, when we speak
 *   specifically of the <A> element, we say "element" or "the <A> element".
 */

/**
 * The main behavior to perform AJAX toggling of links.
 */
Drupal.flagLink = function(context) {
  /**
   * Helper function. Updates a link's HTML with a new one.
   *
   * @param element
   *   The <A> element.
   * @return
   *   The new link.
   */
  function updateLink(element, newHtml) {
    var $newLink = $(newHtml);

    // Initially hide the message so we can fade it in.
    $('.flag-message', $newLink).css('display', 'none');

    // Reattach the behavior to the new <A> element. This element
    // is either whithin the wrapper or it is the outer element itself.
    var $nucleus = $newLink.is('a') ? $newLink : $('a.flag', $newLink);
    $nucleus.addClass('flag-processed').click(flagClick);

    // Find the wrapper of the old link.
    var $wrapper = $(element).parents('.flag-wrapper:first');
    if ($wrapper.length == 0) {
      // If no ancestor wrapper was found, or if the 'flag-wrapper' class is
      // attached to the <a> element itself, then take the element itself.
      $wrapper = $(element);
    }
    // Replace the old link with the new one.
    $wrapper.after($newLink).remove();
    Drupal.attachBehaviors($newLink.get(0));

    $('.flag-message', $newLink).fadeIn();
    setTimeout(function(){ $('.flag-message', $newLink).fadeOut() }, 3000);
    return $newLink.get(0);
  }

  /**
   * A click handler that is attached to all <A class="flag"> elements.
   */
  function flagClick() {
    // 'this' won't point to the element when it's inside the ajax closures,
    // so we reference it using a variable.
    var element = this;
    _gaq.push(['_trackEvent','UGC', 'Flag', $(element).text()]); //Drippler Addition
    // While waiting for a server response, the wrapper will have a
    // 'flag-waiting' class. Themers are thus able to style the link
    // differently, e.g., by displaying a throbber.
    var $wrapper = $(element).parents('.flag-wrapper');
    if ($wrapper.is('.flag-waiting')) {
      // Guard against double-clicks.
      return false;
    }
    $wrapper.addClass('flag-waiting');

    // Hide any other active messages.
    $('span.flag-message:visible').fadeOut();

    // Send POST request
    $.ajax({
      type: 'POST',
      url: element.href,
      data: { js: true },
      dataType: 'json',
      success: function (data) {
        if (data.status) {
          // Success.
          data.link = $wrapper.get(0);
          $.event.trigger('flagGlobalBeforeLinkUpdate', [data]);
          if (!data.preventDefault) { // A handler may cancel updating the link.
            data.link = updateLink(element, data.newLink);
          }
          $.event.trigger('flagGlobalAfterLinkUpdate', [data]);
        }
        else {
          // Failure.
          alert(data.errorMessage);
          $wrapper.removeClass('flag-waiting');
        }
      },
      error: function (xmlhttp) {
        alert('An HTTP error '+ xmlhttp.status +' occurred.\n'+ element.href);
        $wrapper.removeClass('flag-waiting');
      }
    });
    return false;
  }

  $('a.flag-link-toggle:not(.flag-processed)', context).addClass('flag-processed').click(flagClick);
};

/**
 * Prevent anonymous flagging unless the user has JavaScript enabled.
 */
Drupal.flagAnonymousLinks = function(context) {
  $('a.flag:not(.flag-anonymous-processed)', context).each(function() {
    this.href += (this.href.match(/\?/) ? '&' : '?') + 'has_js=1';
    $(this).addClass('flag-anonymous-processed');
  });
}

String.prototype.flagNameToCSS = function() {
  return this.replace(/_/g, '-');
}

/**
 * A behavior specifically for anonymous users. Update links to the proper state.
 */
Drupal.flagAnonymousLinkTemplates = function(context) {
  // Swap in current links. Cookies are set by PHP's setcookie() upon flagging.

  var templates = Drupal.settings.flag.templates;

  // Build a list of user-flags.
  var userFlags = Drupal.flagCookie('flags');
  if (userFlags) {
    userFlags = userFlags.split('+');
    for (var n in userFlags) {
      var flagInfo = userFlags[n].match(/(\w+)_(\d+)/);
      var flagName = flagInfo[1];
      var contentId = flagInfo[2];
      // User flags always default to off and the JavaScript toggles them on.
      if (templates[flagName + '_' + contentId]) {
        $('.flag-' + flagName.flagNameToCSS() + '-' + contentId, context).after(templates[flagName + '_' + contentId]).remove();
      }
    }
  }

  // Build a list of global flags.
  var globalFlags = document.cookie.match(/flag_global_(\w+)_(\d+)=([01])/g);
  if (globalFlags) {
    for (var n in globalFlags) {
      var flagInfo = globalFlags[n].match(/flag_global_(\w+)_(\d+)=([01])/);
      var flagName = flagInfo[1];
      var contentId = flagInfo[2];
      var flagState = (flagInfo[3] == '1') ? 'flag' : 'unflag';
      // Global flags are tricky, they may or may not be flagged in the page
      // cache. The template always contains the opposite of the current state.
      // So when checking global flag cookies, we need to make sure that we
      // don't swap out the link when it's already in the correct state.
      if (templates[flagName + '_' + contentId]) {
        $('.flag-' + flagName.flagNameToCSS() + '-' + contentId, context).each(function() {
          if ($(this).find('.' + flagState + '-action').size()) {
            $(this).after(templates[flagName + '_' + contentId]).remove();
          }
        });
      }
    }
  }
}

/**
 * Utility function used to set Flag cookies.
 *
 * Note this is a direct copy of the jQuery cookie library.
 * Written by Klaus Hartl.
 */
Drupal.flagCookie = function(name, value, options) {
  if (typeof value != 'undefined') { // name and value given, set cookie
    options = options || {};
    if (value === null) {
      value = '';
      options = $.extend({}, options); // clone object since it's unexpected behavior if the expired property were changed
      options.expires = -1;
    }
    var expires = '';
    if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
      var date;
      if (typeof options.expires == 'number') {
        date = new Date();
        date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
      } else {
        date = options.expires;
      }
      expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
    }
    // NOTE Needed to parenthesize options.path and options.domain
    // in the following expressions, otherwise they evaluate to undefined
    // in the packed version for some reason...
    var path = options.path ? '; path=' + (options.path) : '';
    var domain = options.domain ? '; domain=' + (options.domain) : '';
    var secure = options.secure ? '; secure' : '';
    document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
  } else { // only name given, get cookie
    var cookieValue = null;
    if (document.cookie && document.cookie != '') {
      var cookies = document.cookie.split(';');
      for (var i = 0; i < cookies.length; i++) {
        var cookie = jQuery.trim(cookies[i]);
        // Does this cookie string begin with the name we want?
        if (cookie.substring(0, name.length + 1) == (name + '=')) {
          cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
          break;
        }
      }
    }
    return cookieValue;
  }
};

Drupal.behaviors.flagLink = {};
Drupal.behaviors.flagLink.attach = function(context) {
  // For anonymous users with the page cache enabled, swap out links with their
  // current state for the user.
  if (Drupal.settings.flag && Drupal.settings.flag.templates) {
    Drupal.flagAnonymousLinkTemplates(context);
  }

  // For all anonymous users, require JavaScript for flagging to prevent spiders
  // from flagging things inadvertently.
  if (Drupal.settings.flag && Drupal.settings.flag.anonymous) {
    Drupal.flagAnonymousLinks(context);
  }

  // On load, bind the click behavior for all links on the page.
  Drupal.flagLink(context);
};

})(jQuery);
;