<?php

   extract(shortcode_atts(array(
	  "type" => 'full_width_background',
	  'image_url'=> '', 
	  'bg_pos'=> '', 
	  'bg_repeat' => '', 
	  'parallax_bg' => '', 
	  'background_color'=> '', 
	  'exclude_row_header_color_inherit' => '',
	  'text_align'=> '', 
	  'vertically_center_columns' => '',
	  
	  'video_bg'=> '', 
	  'enable_video_color_overlay'=> '', 
	  'video_overlay_color'=> '', 
	  'video_webm'=> '', 
	  'video_mp4'=> '', 
	  'video_ogv'=> '', 
	  'video_image'=> '', 
	  
	  "top_padding" => "40", 
	  "bottom_padding" => "40",
	  'text_color' => 'light',  
	  'custom_text_color' => '',
	  'row_name' => '',
	  'full_screen_row_position' => 'middle',  
	  'class' => ''), 
	$atts));
	
	wp_enqueue_style( 'js_composer_front' );
	wp_enqueue_script( 'wpb_composer_front_js' );
	wp_enqueue_style('js_composer_custom_css');
	
    $style = null;
	$etxra_class = null;
	$bg_props = null;
	$using_image_class = null;
	$using_bg_color_class = null;
	$using_custom_text_color = null;
	
	if(!empty($image_url)) {
		
		if(!preg_match('/^\d+$/',$image_url)){
				
			$bg_props .= 'background-image: url('. $image_url . '); ';
			$bg_props .= 'background-position: '. $bg_pos .'; ';
		
		} else {
			$bg_image_src = wp_get_attachment_image_src($image_url, 'full');
			
			$bg_props .= 'background-image: url('. $bg_image_src[0]. '); ';
			$bg_props .= 'background-position: '. $bg_pos .'; ';
		}
		
		//for pattern bgs
		if(strtolower($bg_repeat) == 'repeat'){
			$bg_props .= 'background-repeat: '. strtolower($bg_repeat) .'; ';
			$etxra_class = 'no-cover';
		} else {
			$bg_props .= 'background-repeat: '. strtolower($bg_repeat) .'; ';
			$etxra_class = null;
		}

		$using_image_class = 'using-image';
	}
	
	if(!empty($background_color)) {
		$bg_props .= 'background-color: '. $background_color.'; ';
		if($exclude_row_header_color_inherit != 'true') $using_bg_color_class = 'using-bg-color';
	}
	
	if(strtolower($parallax_bg) == 'true'){
		$parallax_class = 'parallax_section';
	} else {
		$parallax_class = 'standard_section';
	}
	
	if(strtolower($vertically_center_columns) == 'true'){
		$vertically_center_class = 'vertically-align-columns';
	} else {
		$vertically_center_class = null;
	}
	
	global $post;
	$page_full_screen_rows = (isset($post->ID)) ? get_post_meta($post->ID, '_nectar_full_screen_rows', true) : '';
	
	if($page_full_screen_rows != 'on') {

		$style .= 'padding-top: '. $top_padding .'px; ';
		$style .= 'padding-bottom: '. $bottom_padding .'px; ';

	}
	
	if(!empty($custom_text_color)) {
		$style .= 'color: '. $custom_text_color .'; ';
		$using_custom_text_color = 'data-using-ctc="true"';
	}
	
	//main class
	if($type == 'in_container') {
		
		$main_class = "";
		
	} else if($type == 'full_width_background'){
		
		$main_class = "full-width-section ";
		
	} else if($type == 'full_width_content'){
		
		$main_class = "full-width-content ";
	}
	 
	//remove in container possibility when using fullpage.js
	if($page_full_screen_rows == 'on' && $type == 'in_container') $main_class = "full-width-section ";


    echo'<div id="'.uniqid("fws_").'" class="wpb_row vc_row-fluid '. $main_class . $parallax_class . ' ' . $vertically_center_class . ' ' . $class . ' " '.$using_custom_text_color.' style="'.$style.'">';
	
	if($page_full_screen_rows == 'on') echo '<div class="full-page-inner-wrap-outer"><div class="full-page-inner-wrap" data-name="'.$row_name.'" data-content-pos="'.$full_screen_row_position.'"><div class="full-page-inner">';

	//row bg 
	echo '<div class="row-bg-wrap"> <div class="row-bg '.$using_image_class . ' ' . $using_bg_color_class . ' '. $etxra_class.'" style="'.$bg_props.'"></div> </div>';
	
	//video bg
	if($video_bg) {
		
		if ( floatval(get_bloginfo('version')) >= "3.6" ) {
			wp_enqueue_script('wp-mediaelement');
			wp_enqueue_style('wp-mediaelement');
		} else {
			//register media element for WordPress 3.5
			wp_register_script('wp-mediaelement', get_template_directory_uri() . '/js/mediaelement-and-player.min.js', array('jquery'), '1.0', TRUE);
			wp_register_style('wp-mediaelement', get_template_directory_uri() . '/css/mediaelementplayer.min.css');
			
			wp_enqueue_script('wp-mediaelement');
			wp_enqueue_style('wp-mediaelement');
		}
		
		//parse video image
		if(strpos($video_image, "http://") !== false){
			$video_image_src = $video_image;
		} else {
			$video_image_src = wp_get_attachment_image_src($video_image, 'full');
			$video_image_src = $video_image_src[0];
		}
		
		$poster_markup = (!empty($video_image)) ? 'poster="'.$video_image_src.'"' : null ;
		$video_markup = null;
		
		if($enable_video_color_overlay != 'true') $video_overlay_color = null;
		$video_markup .=  '<div class="video-color-overlay" data-color="'.$video_overlay_color.'"></div>';
		
			 
		$video_markup .= '
		
		<div class="mobile-video-image" style="background-image: url('.$video_image_src.')"></div>
		<div class="nectar-video-wrap">
			
			
			<video class="nectar-video-bg" width="1800" height="700" '.$poster_markup.' controls="controls" preload="auto" loop autoplay>';
	
			    if(!empty($video_webm)) { $video_markup .= '<source type="video/webm" src="'.$video_webm.'">'; }
			    if(!empty($video_mp4)) { $video_markup .= '<source type="video/mp4" src="'.$video_mp4.'">'; }
			    if(!empty($video_ogv)) { $video_markup .= '<source type="video/ogg" src="'. $video_ogv.'">'; }
			  
			$video_markup .='</video>
	
		</div>';
		
		echo $video_markup;
	}


	$extra_container_div = null;
	$extra_container_div_closing = null;
	if($page_full_screen_rows == 'on' && $main_class == "full-width-section ") {
		$extra_container_div = '<div class="container">';
		$extra_container_div_closing = '</div>';

		$pattern = get_shortcode_regex();
	
		if ( preg_match_all( '/'. $pattern .'/s', $content, $matches )  && array_key_exists( 0, $matches ))  {
    	
			if($matches[0][0]){
				if( strpos($matches[0][0],'nectar_slider') !== false && strpos($matches[0][0],'full_width="true"') !== false 
					|| strpos($matches[0][0],' type="full_width_content"') !== false && strpos($matches[0][0],'nectar_slider') !== false && strpos($matches[0][0],'[vc_column width="1/1"') !== false ) {
					$extra_container_div = null;
					$extra_container_div_closing = null;
				}
			}
		}
	}

    echo $extra_container_div.'<div class="col span_12 '.strtolower($text_color).' ' .$text_align.'">'.do_shortcode($content).'</div></div>'.$extra_container_div_closing;

    if($page_full_screen_rows == 'on') echo '</div></div></div><!--inner-wrap-->';
	
?>