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(function($) {
PPFAQModule = function( settings )
{
this.settings = settings;
this.nodeClass = '.fl-node-' + settings.id;
this._init();
};
PPFAQModule.prototype = {
settings : {},
nodeClass : '',
clicked : false,
_init: function()
{
//$( this.nodeClass + ' .pp-faq-button' ).css( 'height', $( this.nodeClass + ' .pp-faq-button' ).outerHeight() + 'px' );
var button = $( this.nodeClass + ' .pp-faq-button' );
button.off( 'click' ).on( 'click', this._buttonClick.bind( this ) );
button.on( 'keypress', this._buttonClick.bind( this ) );
button.on( 'focus', this._focusIn.bind( this ) );
button.on( 'focusout', this._focusOut.bind( this ) );
this._openDefaultItem();
this._hashChange();
$( window ).on( 'hashchange', this._hashChange.bind( this ) );
},
_hashChange: function()
{
var hash = location.hash.split('/')[0].replace('!', '');
if ( hash && $(hash).length > 0 ) {
var element = $( hash + '.pp-faq-item' );
if ( element && element.length > 0 ) {
location.href = '#';
$( 'html, body' ).animate({
scrollTop: element.offset().top - 120
}, 0, function() {
if ( ! element.hasClass( 'pp-faq-item-active' ) ) {
element.find( '.pp-faq-button' ).trigger( 'click' );
}
});
}
}
},
_buttonClick: function( e )
{
// Click or keyboard (enter or spacebar) input?
if ( ! this._validClick(e) ) {
return;
}
// Prevent scrolling when the spacebar is pressed
e.preventDefault();
e.stopPropagation();
var button = $( e.target ).closest( '.pp-faq-button' ),
faq = button.closest( '.pp-faq' ),
item = button.closest( '.pp-faq-item' ),
allContent = faq.find( '.pp-faq-content' ),
content = button.siblings( '.pp-faq-content' ),
self = this;
// if ( 1 == this.settings.defaultItem ) {
// allContent = faq.find('.pp-faq-item:not(:first-child) .pp-faq-content');
// }
if ( faq.hasClass( 'pp-faq-collapse' ) && allContent.length ) {
faq.find( '.pp-faq-item-active' ).removeClass( 'pp-faq-item-active' );
faq.find( '.pp-faq-item-active .pp-faq-button' ).attr('aria-expanded', 'false');
faq.find( '.pp-faq-item-active .pp-faq-button' ).attr('aria-hidden', 'true');
button.attr('aria-expanded', 'false');
button.attr('aria-hidden', 'true');
allContent.slideUp( 'normal' );
}
// if ( this.settings.responsiveCollapse && window.innerWidth <= 768 && ! this.clicked ) {
// this.clicked = true;
// return;
// }
if ( content.is( ':hidden' ) ) {
button.attr('aria-expanded', 'true');
item.addClass( 'pp-faq-item-active' );
content.slideDown( 'normal', function() {
self._slideDownComplete( this );
$(this).attr( 'aria-hidden', 'false' );
});
}
else {
button.attr('aria-expanded', 'false');
item.removeClass( 'pp-faq-item-active' );
content.slideUp( 'normal', function() {
self._slideUpComplete( this );
$(this).attr( 'aria-hidden', 'true' );
});
}
},
_slideUpComplete: function(target)
{
var content = $( target ),
faq = content.closest( '.pp-faq' );
faq.trigger( 'fl-builder.pp-faq-toggle-complete' );
},
_slideDownComplete: function(target)
{
var content = $( target ),
faq = content.closest( '.pp-faq' ),
item = content.parent(),
win = $( window );
// Gallery module support.
FLBuilderLayout.refreshGalleries( content );
// Content Grid module support.
if ( 'undefined' !== typeof $.fn.isotope ) {
content.find( '.pp-content-post-grid.pp-masonry-active' ).isotope( 'layout' );
var highestBox = 0;
var contentHeight = 0;
content.find( '.pp-equal-height .pp-content-post' ).css( 'height', '' ).each(function(){
if ( $(this).height() > highestBox ) {
highestBox = $( this ).height();
contentHeight = $( this ).find( '.pp-content-post-data' ).outerHeight();
}
});
$( this.nodeClass ).find( '.pp-equal-height .pp-content-post' ).height(highestBox);
}
if ( item.offset().top < win.scrollTop() + 100 ) {
if ( ! this.clicked ) {
$( 'html, body' ).animate({
scrollTop: item.offset().top - 100
}, 500, 'swing' );
}
}
this.clicked = false;
faq.trigger( 'fl-builder.pp-faq-toggle-complete' );
$( document ).trigger( 'pp-faq-toggle-complete', [ faq ] );
},
_openDefaultItem: function()
{
if ( this.settings.responsiveCollapse && window.innerWidth <= 768 ) {
return;
}
if ( 'all' == this.settings.defaultItem ) {
$( this.nodeClass + ' .pp-faq-button' ).trigger( 'click' );
} else {
var item = $.isNumeric( this.settings.defaultItem ) ? ( this.settings.defaultItem - 1 ) : null;
if ( item !== null ) {
this.clicked = true;
if ( ! this.settings.isBuilderActive ) {
$( this.nodeClass + ' .pp-faq-item' ).eq( item ).not('.pp-faq-item-active').find( '.pp-faq-button' ).trigger( 'click' );
} else {
$( this.nodeClass + ' .pp-faq-item' ).eq( item ).addClass('pp-faq-item-active').find( '.pp-faq-content' ).show();
}
}
}
},
_focusIn: function( e )
{
var button = $( e.target ).closest('.pp-faq-button');
button.attr('aria-selected', 'true');
},
_focusOut: function( e )
{
var button = $( e.target ).closest('.pp-faq-button');
button.attr('aria-selected', 'false');
},
_validClick: function(e)
{
return (e.which == 1 || e.which == 13 || e.which == 32 || e.which == undefined) ? true : false;
}
};
})(jQuery);