Video size for video posts depends from options

video-depends-from-options

function cherry_get_the_post_video() {
	/**
	 * Filter post format video output to rewrite video from child theme or plugins.
	 *
	 * @since  4.0.0
	 */
	$result = apply_filters( 'cherry_pre_get_post_video', false );

	if ( false !== $result ) {
		return $result;
	}

	$content = apply_filters( 'the_content', get_the_content() );
	$types   = array( 'video', 'object', 'embed', 'iframe' );
	$embeds  = get_media_embedded_in_content( $content, $types );

	if ( empty( $embeds ) ) {
		return;
	}

	foreach ( $types as $tag ) {
		if ( preg_match( "/<{$tag}[^>]*>(.*?)<\/{$tag}>/", $embeds[0], $matches ) ) {
			$result = $matches[0];
			break;
		}
	}

	if ( false === $result ) {
		return;
	}

	global $_wp_additional_image_sizes;

	$featured_size     = cherry_get_option( 'blog-featured-images-size', 'cherry-thumb-l' );
	$featured_position = cherry_get_option( 'blog-featured-images-align' );

	$replace_args = array(
		'width'  => false,
		'height' => false
	);

	$width = '100%';

	foreach ( $replace_args as $param => $value ) {

		if ( isset( $_wp_additional_image_sizes[$featured_size][$param] ) ) {
			$replace_args[$param] = $param . '="' . $_wp_additional_image_sizes[$featured_size][$param] . '"';
		}

		if ( 'width' == $param ) {
			$width =  $_wp_additional_image_sizes[$featured_size][$param] . 'px';
		}
	}

	$replace_val = array_values( $replace_args );

	$patterns = array(
		'/width=[\"\']\d+[\"\']/',
		'/height=[\"\']\d+[\"\']/'
	);

	$result = preg_replace( $patterns, $replace_val, $result );

	$result = sprintf(
		'<div class="entry-video %2$s" style="width:%3$s"><div class="embed-responsive embed-responsive-16by9">%1$s</div></div>',
		$result,
		$featured_position,
		$width
	);

	/**
	 * Filter featured video.
	 *
	 * @since 4.0.0
	 */
	return apply_filters( 'cherry_get_the_post_video', $result );
}