Sindbad~EG File Manager

<?php
/*
 * Security 	: blocking direct access
 * Source		: http://codex.wordpress.org/Theme_Development#Template_Files
*/
defined('ABSPATH') or die("Access Restricted");

/*
 * Post Content : Remove Twitter widgets.js from oEmbed
 * check this post if have problem with oEmbed : https://siteorigin.com/clearing-oembed-cache/
*/
add_filter('embed_handler_html', 'mwp_twitter_script', 10, 3);
add_filter('oembed_fetch_url', 'mwp_twitter_script', 10, 3);
function mwp_twitter_script($provider, $url, $args) {
	$host = parse_url($provider, PHP_URL_HOST);
	if (strpos($host, 'twitter.com') !== false) {
		$provider = add_query_arg('omit_script', 'true', $provider);
	}
	return $provider;
}
/**
 * HTML5 Validation
 * Post Content : Remove twitter blockquote width
 * check this post if have problem with oEmbed : https://siteorigin.com/clearing-oembed-cache/
*/
add_filter('embed_handler_html', 'mwp_twitter_settings', 10, 4);
add_filter('embed_oembed_html', 'mwp_twitter_settings', 10, 4);
function mwp_twitter_settings($html, $url, $attr, $post_ID=false){
	if (function_exists( 'is_amp_endpoint' ) && is_amp_endpoint()) {
		// Nothing to do
	} elseif (!is_admin() ) {
		if (strpos($url, 'twitter.com')!==false) {
			$html = preg_replace('/width=".+?"/', "", $html);
			$html = preg_replace('/data-\s+/i', " ", $html);
		}
	}
	return $html;
}
/*
 * Remove Instagram embed.js script on each embed
 * https://snippets.khromov.se/fix-broken-overlapping-instagram-embed-for-wordpress/
*/
add_filter('embed_oembed_html', 'mwp_instgram_script', 5, 4);
function mwp_instgram_script($html, $url, $attr, $post_id) {
	if (function_exists( 'is_amp_endpoint' ) && is_amp_endpoint()) {
		// Nothing to do
	} elseif (!is_admin()) {
		$regex =    '/<script.*instagram\.com\/embed.js.*\s?script>/U';
		$regex_2 =  '/<script.*platform\.instagram\.com\/.*\/embeds\.js.*script>/U';
 
		if(preg_match($regex, $html) || preg_match($regex_2, $html)) {
			$html = preg_replace($regex, '', $html);
			$html = preg_replace($regex_2, '', $html);
			return $html;
		}
	}
	return $html;
}
/*
 * Post Content : Remove Facebook script inlined
 * check this post if have problem with oEmbed : https://siteorigin.com/clearing-oembed-cache/
*/
add_filter( 'embed_oembed_html', 'mwp_reformat_facebook_embed', 5, 4 );
function mwp_reformat_facebook_embed( $html, $url, $attr, $post_id ) {
	if (function_exists( 'is_amp_endpoint' ) && is_amp_endpoint()) {
		// Nothing to do
	} elseif (!is_admin()) {
		if (strpos($url, 'facebook.com')!==false) {
			$html = sprintf('<div class="block-div"><div class="fb-post centered" data-href="%s"></div><div class="clearfix"></div></div>', esc_url( $url ));
		}
	}
	return $html;
}

/**
 * Extract Dailymotion url from iframe
 *
*/
function mwp_dmurl($iframeCode) {
	preg_match('/<iframe.*src=\"(.*)\".*><\/iframe>/isU', $iframeCode, $match);
	$url = $match[1];
	return $url;
}
/**
 * Extract Dailymotion id from url
 *
*/
function mwp_dmid($url) {
	preg_match_all('/^.+dailymotion.com\/(?:video|swf\/video|embed\/video|hub|swf)\/([^&?]+)/',$url,$matches);
	$id = $matches[1][0];
	return $id;
}
/**
 * Extract Vimeo id from iframe
 *
*/
function mwp_viid($iframeCode) {
	$regex = '~
	# Match Vimeo link and embed code
	(?:<iframe [^>]*src=")? # If iframe match up to first quote of src
	(?: # Group vimeo url
	https?:\/\/ # Either http or https
	(?:[\w]+\.)* # Optional subdomains
	vimeo\.com # Match vimeo.com
	(?:[\/\w]*\/?)? # Optional video sub directory this handles groups links also
	\/ # Slash before Id
	([0-9]+) # $1: VIDEO_ID is numeric
	[^\s]* # Not a space
	) # End group
	"? # Match end quote if part of src
	(?:[^>]*></iframe>)? # Match the end of the iframe
	(?:<p>.*</p>)? # Match any title information stuff
	~ix';
	if (preg_match($regex, $iframeCode, $matches)) {
        return $matches[1];
    } else {
        return null;
    }
}
/**
 * Extract youtube id from iframe
 *
*/
function mwp_ytid($iframeCode) {
    return preg_replace_callback('/<iframe\s+.*?\s+src=(".*?").*?<\/iframe>/', function ($matches) {
        $youtubeUrl = $matches[1];
        $youtubeUrl = trim($youtubeUrl, '"');
        $youtubeUrl = trim($youtubeUrl, "'");
        preg_match("/^(?:http(?:s)?:\/\/)?(?:www\.)?(?:m\.)?(?:youtu\.be\/|youtube\.com\/(?:(?:watch)?\?(?:.*&)?v(?:i)?=|(?:embed|v|vi|user)\/))([^\?&\"'>]+)/", $youtubeUrl, $videoId);
        return $youtubeVideoId = isset($videoId[1]) ? $videoId[1] : "";
    }, $iframeCode);
}
/**
 * Rewrite embed iframe and use shortcode
 *
*/
add_filter('embed_handler_html', 'mwp_filter_embed');
add_filter('embed_oembed_html', 'mwp_filter_embed');
function mwp_filter_embed($code){
	
	if (!is_admin()) {
		if (function_exists( 'is_amp_endpoint' ) && is_amp_endpoint()) {
			// nothing to do
		} else {
			// Youtube
			if(strpos($code, 'youtu.be') !== false || strpos($code, 'youtube.com') !== false){
				$youtube_id = mwp_ytid($code);
				$code = '';
				$code = do_shortcode('[vid id="'.$youtube_id.'" source="youtube"]');
			}
			// Dailymotion
			if(strpos($code, 'dailymotion.com') !== false){
				$dailymotion_id = mwp_dmid(mwp_dmurl($code));
				$code = '';
				$code = do_shortcode('[vid id="'.$dailymotion_id.'" source="dailymotion"]');
			}
			// Vimeo
			if(strpos($code, 'vimeo.com') !== false){
				$vimeo_id = mwp_viid($code);
				$code = '';
				$code = do_shortcode('[vid id="'.$vimeo_id.'" source="vimeo"]');
			}
		}
		return $code;
	} else {
		return $code;
	}
}

function mwp_responsive_wp_video_shortcode( $html, $atts, $video, $post_id, $library ) {
	$replace_value = array(
		'width: ' . $atts['width'] . 'px'
	);
	$replace_with  = array(
		'width:inherit !important;overflow:hidden;'
	);
	return str_ireplace( $replace_value, $replace_with, $html );
}
//add_filter( 'wp_video_shortcode', 'mwp_responsive_wp_video_shortcode', 10, 5 );