/*jshint browser:true */
/*!
 * FitVids 1.1
 *
 * Copyright 2013, Chris Coyier - http://css-tricks.com + Dave Rupert - http://daverupert.com
 * Credit to Thierry Koblentz - http://www.alistapart.com/articles/creating-intrinsic-ratios-for-video/
 * Released under the WTFPL license - http://sam.zoy.org/wtfpl/
 *
 */

;
( function ( $ ) {

    'use strict';

    $.fn.fitVids = function ( options ) {
        var settings = {
            customSelector: null,
            ignore: null
        };

        if ( !document.getElementById( 'fit-vids-style' ) ) {
            // appendStyles: https://github.com/toddmotto/fluidvids/blob/master/dist/fluidvids.js
            var head = document.head || document.getElementsByTagName( 'head' )[0];
            var css = '.fluid-width-video-wrapper{width:100%;position:relative;padding:0;}.fluid-width-video-wrapper iframe,.fluid-width-video-wrapper object,.fluid-width-video-wrapper embed {position:absolute;top:0;left:0;width:100%;height:100%;}';
            var div = document.createElement( "div" );
            div.innerHTML = '<p>x</p><style id="fit-vids-style">' + css + '</style>';
            head.appendChild( div.childNodes[1] );
        }

        if ( options ) {
            $.extend( settings, options );
        }

        return this.each( function () {
            var selectors = [
                'iframe[src*="player.vimeo.com"]',
                'iframe[src*="youtube.com"]',
                'iframe[src*="youtube-nocookie.com"]',
                'iframe[src*="kickstarter.com"][src*="video.html"]',
                'object',
                'embed'
            ];

            if ( settings.customSelector ) {
                selectors.push( settings.customSelector );
            }

            var ignoreList = '.fitvidsignore';

            if ( settings.ignore ) {
                ignoreList = ignoreList + ', ' + settings.ignore;
            }

            var $allVideos = $( this ).find( selectors.join( ',' ) );
            $allVideos = $allVideos.not( 'object object' ); // SwfObj conflict patch
            $allVideos = $allVideos.not( ignoreList ); // Disable FitVids on this video.

            $allVideos.each( function () {
                var $this = $( this );
                if ( $this.parents( ignoreList ).length > 0 ) {
                    return; // Disable FitVids on this video.
                }
                if ( this.tagName.toLowerCase() === 'embed' && $this.parent( 'object' ).length || $this.parent( '.fluid-width-video-wrapper' ).length ) {
                    return;
                }
                if ( ( !$this.css( 'height' ) && !$this.css( 'width' ) ) && ( isNaN( $this.attr( 'height' ) ) || isNaN( $this.attr( 'width' ) ) ) )
                {
                    $this.attr( 'height', 9 );
                    $this.attr( 'width', 16 );
                }
                var height = ( this.tagName.toLowerCase() === 'object' || ( $this.attr( 'height' ) && !isNaN( parseInt( $this.attr( 'height' ), 10 ) ) ) ) ? parseInt( $this.attr( 'height' ), 10 ) : $this.height(),
                    width = !isNaN( parseInt( $this.attr( 'width' ), 10 ) ) ? parseInt( $this.attr( 'width' ), 10 ) : $this.width(),
                    aspectRatio = height / width;
                if ( !$this.attr( 'name' ) ) {
                    var videoName = 'fitvid' + $.fn.fitVids._count;
                    $this.attr( 'name', videoName );
                    $.fn.fitVids._count++;
                }
                if ( typeof BBTHEME_LEARNDASH_FRONT_VIDEO !== 'undefined' && typeof BBTHEME_LEARNDASH_FRONT_VIDEO.hide_wrapper !== 'undefined' && 'hide' === BBTHEME_LEARNDASH_FRONT_VIDEO.hide_wrapper ) {
                    if ( typeof BBTHEME_LEARNDASH_FRONT_VIDEO !== 'undefined' && typeof BBTHEME_LEARNDASH_FRONT_VIDEO.video_progression_enabled !== 'undefined' && 'on' === BBTHEME_LEARNDASH_FRONT_VIDEO.video_progression_enabled ) {
                        if ( typeof BBTHEME_LEARNDASH_FRONT_VIDEO !== 'undefined' && typeof BBTHEME_LEARNDASH_FRONT_VIDEO.video_type !== 'undefined' && 'vimeo' === BBTHEME_LEARNDASH_FRONT_VIDEO.video_type ) {
                            $this.closest('div').addClass("fluid-width-video-wrapper").css('padding-top', (aspectRatio * 100) + '%');
                        } else {
                            $this.wrap( '<div class="fluid-width-video-wrapper"></div>' ).parent( '.fluid-width-video-wrapper' ).css( 'padding-top', ( aspectRatio * 100 ) + '%' );
                        }
                    } else {
                        $this.wrap( '<div class="fluid-width-video-wrapper"></div>' ).parent( '.fluid-width-video-wrapper' ).css( 'padding-top', ( aspectRatio * 100 ) + '%' );
                    }
                } else {
                    $this.wrap( '<div class="fluid-width-video-wrapper"></div>' ).parent( '.fluid-width-video-wrapper' ).css( 'padding-top', ( aspectRatio * 100 ) + '%' );
                    $this.closest( 'div' ).addClass( "fluid-width-video-wrapper" ).css( 'padding-top', ( aspectRatio * 100 ) + '%' );
                }
                if( $this.closest( '.ld-video' ).length ){
                    $this.closest( '.ld-video' ).css( 'padding-bottom', ( aspectRatio * 100 ) + '%' );
                }
                $this.closest( '.fluid-width-video-wrapper' ).parent( 'p' ).addClass('bb-video-wrapper');
                $this.removeAttr( 'height' ).removeAttr( 'width' );
            } );
        } );
    };

    // Internal counter for unique video names.
    $.fn.fitVids._count = 0;

// Works with either jQuery or Zepto
} )( window.jQuery || window.Zepto );