/**
 * @file ajaxView.js
 *
 * Handles AJAX fetching of views, including filter submission and response.
 */
(function ($) {

/**
 * Attaches the AJAX behavior to Views exposed filter forms and key View links.
 */
Drupal.behaviors.ViewsAjaxView = {};
Drupal.behaviors.ViewsAjaxView.attach = function() {
  if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) {
    // Retrieve the path to use for views' ajax.
    var ajax_path = Drupal.settings.views.ajax_path;

    // If there are multiple views this might've ended up showing up multiple times.
    if (ajax_path.constructor.toString().indexOf("Array") != -1) {
      ajax_path = ajax_path[0];
    }

    $.each(Drupal.settings.views.ajaxViews, function(i, settings) {
      var view = '.view-dom-id-' + settings.view_dom_id;
      var element_settings = {
        url: ajax_path,
        submit: settings,
        setClick: true,
        event: 'click',
        selector: view,
        progress: { type: 'throbber' }
      };

      // Process exposed filter forms.
      $('form#views-exposed-form-' + settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'))
      .filter(':not(.views-processed)')
      .each(function () {
        var button = $('input[type=submit], input[type=image]', this);
        button = button[0];

        var ajax = new Drupal.ajax($(button).attr('id'), button, element_settings);
      })
      .addClass('views-processed')

      $(view).filter(':not(.views-processed)')
        // Don't attach to nested views. Doing so would attach multiple behaviors
        // to a given element.
        .filter(function() {
          // If there is at least one parent with a view class, this view
          // is nested (e.g., an attachment). Bail.
          return !$(this).parents('.view').size();
        })
        .each(function() {
          // Set a reference that will work in subsequent calls.
          var target = this;
          $(this)
            .addClass('views-processed')
            // Process pager, tablesort, and attachment summary links.
            .find('ul.pager > li > a, th.views-field a, .attachment .views-summary a')
            .each(function () {
              var viewData = {};
              // Construct an object using the settings defaults and then overriding
              // with data specific to the link.
              $.extend(
                viewData,
                settings,
                Drupal.Views.parseQueryString($(this).attr('href')),
                // Extract argument data from the URL.
                Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path)
              );

              // For anchor tags, these will go to the target of the anchor rather
              // than the usual location.
              $.extend(viewData, Drupal.Views.parseViewArgs($(this).attr('href'), settings.view_base_path));

              element_settings.submit = viewData;
              var ajax = new Drupal.ajax(false, this, element_settings);
            }); // .each function () {
      }); // $view.filter().each
    }); // .each Drupal.settings.views.ajaxViews
  } // if
};
})(jQuery);
;
Drupal.behaviors.views_accordion =  {
  attach: function(context) {
    if(Drupal.settings.views_accordion){
      (function ($) {
        $.each(Drupal.settings.views_accordion, function(id) {
          /* Our view settings */
          var usegroupheader = this.usegroupheader;
          var viewname = this.viewname;
          var display = this.display;

          /* the selectors we have to play with */
          var displaySelector = '.view-id-'+ viewname +'.view-display-id-'+ display +' .view-content';
          var headerSelector = this.header;

          /* Prepare our markup for jquery ui accordion */
          $(displaySelector +' '+ headerSelector +':not(.ui-accordion-header)').each(function(i){
            var hash = "#"+ viewname +"-"+ display +"-"+ i; // hash to use for accordion navigation option
            var $this = $(this);
            var $link = $this.find('a');
            // if the header is not already using an anchor tag, add one
            if($link.length == 0){
              // setup anchor tag for navigation
              $this.wrapInner('<a href="'+hash+'"></a>');
            }
            // if there are already, they wont be clickable with js enabled, we'll use them for accordion navigation
            else{
              // @FIXME ?
              // We are currently destroying the original link, though search crawlers will stil see it.
              // Links in accordions are NOT clickable and leaving them would kill deep linking.
              $link.get(0).href = hash;
            }

            // Wrap the accordion content within a div if necessary
            if (!usegroupheader) {
              $this.siblings().wrapAll('<div></div>');
            }
          });

          /* jQuery UI accordion call */
          $(displaySelector +':not(.ui-accordion)').accordion({
              header: headerSelector,
              animated: this.animated,
              active: this.rowstartopen,
              collapsible: this.collapsible,
              autoHeight: this.autoheight,
              event: this.event,
              fillSpace: this.fillspace,
              navigation: this.navigation,
              clearstyle: this.clearstyle
          });
        });
      })(jQuery);
    }
  }
};;
//
// Note: This file depends on the jQuery library.
//

// Module pattern:
// http://yuiblog.com/blog/2007/06/12/module-pattern/
var FORMALIZE = (function($, window, document, undefined) {
	// Private constants.
	var PLACEHOLDER_SUPPORTED = 'placeholder' in document.createElement('input');
	var AUTOFOCUS_SUPPORTED = 'autofocus' in document.createElement('input');
	var WEBKIT = 'webkitAppearance' in document.createElement('select').style;
	var IE6 = !!($.browser.msie && parseInt($.browser.version, 10) === 6);
	var IE7 = !!($.browser.msie && parseInt($.browser.version, 10) === 7);

	// Expose innards of FORMALIZE.
	return {
		// FORMALIZE.go
		go: function() {
			for (var i in FORMALIZE.init) {
				FORMALIZE.init[i]();
			}
		},
		// FORMALIZE.init
		init: {
			// FORMALIZE.init.detect_webkit
			detect_webkit: function() {
				if (!WEBKIT) {
					return;
				}

				// Tweaks for Safari + Chrome.
				$('html').addClass('is_webkit');
			},
			// FORMALIZE.init.full_input_size
			full_input_size: function() {
				if (!IE7 || !$('textarea, input.input_full').length) {
					return;
				}

				// This fixes width: 100% on <textarea> and class="input_full".
				// It ensures that form elements don't go wider than container.
				$('textarea, input.input_full').wrap('<span class="input_full_wrap"></span>');
			},
			// FORMALIZE.init.ie6_skin_inputs
			ie6_skin_inputs: function() {
				// Test for Internet Explorer 6.
				if (!IE6 || !$('input, select, textarea').length) {
					// Exit if the browser is not IE6,
					// or if no form elements exist.
					return;
				}

				// For <input type="submit" />, etc.
				var button_regex = /button|submit|reset/;

				// For <input type="text" />, etc.
				var type_regex = /date|datetime|datetime-local|email|month|number|password|range|search|tel|text|time|url|week/;

				$('input').each(function() {
					var el = $(this);

					// Is it a button?
					if (this.getAttribute('type').match(button_regex)) {
						el.addClass('ie6_button');

						/* Is it disabled? */
						if (this.disabled) {
							el.addClass('ie6_button_disabled');
						}
					}
					// Or is it a textual input?
					else if (this.getAttribute('type').match(type_regex)) {
						el.addClass('ie6_input');

						/* Is it disabled? */
						if (this.disabled) {
							el.addClass('ie6_input_disabled');
						}
					}
				});

				$('textarea, select').each(function() {
					/* Is it disabled? */
					if (this.disabled) {
						$(this).addClass('ie6_input_disabled');
					}
				});
			},
			// FORMALIZE.init.autofocus
			autofocus: function() {
				if (AUTOFOCUS_SUPPORTED || !$(':input[autofocus]').length) {
					return;
				}

				$(':input[autofocus]:visible:first').focus();
			},
			// FORMALIZE.init.placeholder
			placeholder: function() {
				if (PLACEHOLDER_SUPPORTED || !$(':input[placeholder]').length) {
					// Exit if placeholder is supported natively,
					// or if page does not have any placeholder.
					return;
				}

				FORMALIZE.misc.add_placeholder();

				$(':input[placeholder]').each(function() {
					var el = $(this);
					var text = el.attr('placeholder');

					el.focus(function() {
						if (el.val() === text) {
							el.val('').removeClass('placeholder_text');
						}
					}).blur(function() {
						FORMALIZE.misc.add_placeholder();
					});

					// Prevent <form> from accidentally
					// submitting the placeholder text.
					el.closest('form').submit(function() {
						if (el.val() === text) {
							el.val('').removeClass('placeholder_text');
						}
					}).bind('reset', function() {
						setTimeout(FORMALIZE.misc.add_placeholder, 50);
					});
				});
			}
		},
		// FORMALIZE.misc
		misc: {
			// FORMALIZE.misc.add_placeholder
			add_placeholder: function() {
				if (PLACEHOLDER_SUPPORTED || !$(':input[placeholder]').length) {
					// Exit if placeholder is supported natively,
					// or if page does not have any placeholder.
					return;
				}

				$(':input[placeholder]').each(function() {
					var el = $(this);
					var text = el.attr('placeholder');

					if (!el.val() || el.val() === text) {
						el.val(text).addClass('placeholder_text');
					}
				});
			}
		}
	};
// Alias jQuery, window, document.
})(jQuery, this, this.document);

// Automatically calls all functions in FORMALIZE.init
jQuery(document).ready(function() {
	FORMALIZE.go();
});;