Sindbad~EG File Manager

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

/*
 * Jetpack : Defer Scripts
 *
*/
add_filter('script_loader_tag', 'mwp_jetpack_defer_attribute', 10, 2);
function mwp_jetpack_defer_attribute($tag, $handle) {
   if (!is_admin()) {
		if ( 'postmessage' !== $handle )
		if ( 'jetpack_resize' !== $handle )
		if ( 'jetpack_likes_queuehandler' !== $handle )
		if ( 'likes-post-count' !== $handle )
		if ( 'likes-post-count-jetpack' !== $handle )
		if ( 'jquery.wpcom-proxy-request' !== $handle )
		if ( 'likes-post-count-wpcom' !== $handle )
		if ( 'jetpack-twitter-timeline' !== $handle )
		if ( 'jetpack-iframe-embed' !== $handle )
		if ( 'mustache' !== $handle )
		if ( 'wpcom-notes-common' !== $handle )
		if ( 'wpcom-notes-admin-bar' !== $handle )
		if ( 'jetpack-modules-list-table' !== $handle )
		if ( 'views.jetpack-modules' !== $handle )
		if ( 'models.jetpack-modules' !== $handle )
		if ( 'backbone' !== $handle )
		if ( 'underscore' !== $handle )
		if ( 'wp-util' !== $handle )
		if ( 'wpgroho.js' !== $handle )
		if ( 'grofiles-cards' !== $handle )
		if ( 'jetpack_related-posts' !== $handle )
		if ( 'grofiles-cards' !== $handle )
			return $tag;
		return str_replace( ' src', ' defer="defer" src', $tag );
	} else {
		return $tag;
	}
}
/*
 * Jetpack
 *
 * Remove all CSS & JS
 *
*/
if (mwp_option('jetpack-remove-css-js') == 1) :
add_filter( 'jetpack_implode_frontend_css', '__return_false' );
add_action('wp_print_styles', 'mwp_jetpack_remove_all_jp_css' );
function mwp_jetpack_remove_all_jp_css() {
    wp_deregister_style( 'AtD_style' );                    // After the Deadline
    wp_deregister_style( 'jetpack_likes' );                // Likes
    wp_deregister_style( 'jetpack_related-posts' );        // Related Posts
    wp_deregister_style( 'jetpack-carousel' );             // Carousel
    wp_deregister_style( 'grunion.css' );                  // Contact form
    wp_deregister_style( 'the-neverending-homepage' );     // Infinite Scroll
    wp_deregister_style( 'infinity-twentyten' );           // Infinite Scroll - Twenty Ten
    wp_deregister_style( 'infinity-twentyeleven' );        // Infinite Scroll - Twenty Eleven
    wp_deregister_style( 'infinity-twentytwelve' );        // Infinite Scroll - Twenty Twelve
    wp_deregister_style( 'infinity-twentythirteen' );      // Infinite Scroll - Twenty Thirteen
    wp_deregister_style( 'infinity-twentyfourteen' );      // Infinite Scroll - Twenty Fourteen
    wp_deregister_style( 'infinity-twentyfifteen' );       // Infinite Scroll - Twenty Fifteen
    wp_deregister_style( 'noticons' );                     // Notes
    wp_deregister_style( 'post-by-email' );                // Post by Email
    wp_deregister_style( 'publicize' );                    // Publicize
    wp_deregister_style( 'sharedaddy' );                   // Sharing
    wp_deregister_style( 'sharing' );                      // Sharing
    wp_deregister_style( 'stats_reports_css' );            // Stats
    wp_deregister_style( 'jetpack-widgets' );              // Widgets
    wp_deregister_style( 'jetpack-slideshow' );            // Slideshows
    wp_deregister_style( 'presentations' );                // Presentation shortcode
    wp_deregister_style( 'jetpack-subscriptions' );        // Subscriptions
    wp_deregister_style( 'tiled-gallery' );                // Tiled Galleries
    wp_deregister_style( 'widget-conditions' );            // Widget Visibility
    wp_deregister_style( 'jetpack_display_posts_widget' ); // Display Posts Widget
    wp_deregister_style( 'gravatar-profile-widget' );      // Gravatar Widget
    wp_deregister_style( 'widget-grid-and-list' );         // Top Posts widget
    wp_deregister_style( 'jetpack-widgets' );              // Widgets
	wp_deregister_style( 'jetpack_css-rtl' );
}
// Removing devicepx-jetpack.js & photon.js for WordPress
add_action( 'wp_enqueue_scripts', 'mwp_disable_devicepx' );
function mwp_disable_devicepx() {
	wp_dequeue_script( 'devicepx' );
	wp_dequeue_script( 'jetpack-photon' );
}
endif;

/*
 * Disable Jetpack's Photon module for the_content() only
 * 
*/
if ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'photon' ) ) :
	if (mwp_option('jetpack-skip-image') == 1) {
		add_filter('the_content', 'mwp_single_jetpack_disable', 0);
		function mwp_single_jetpack_disable($content){
			add_filter( 'jetpack_photon_skip_image', '__return_true');
			return $content;
		}
	}
endif;
/*
 * FOR WHO CARE ABOUT SEO
 *
 * Post Thumbnail - SEO Images For JetPack photon
 *
*/
function mwp_thumbnail_remove_jetpack_filter($post_id) {
	$videos_ids = mwp_option('category-videos');
	if (!empty($videos_ids) && in_category($videos_ids) ) {
		// return;
	} else {
		if (mwp_option('jetpack-skip-image') == 0) {
			if ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'photon' ) ) {
				
				$photon_removed = remove_filter( 'image_downsize', array( Jetpack_Photon::instance(), 'filter_image_downsize' ) );
				$image_url 		= get_post_meta($post_id, 'mwp_thumbnail_url' , true);
				if(!empty($image_url)) {
					$image 	= $image_url;
				} else {
					$thumbnail 	= wp_get_attachment_image_src( get_post_thumbnail_id( $post_id ), 'full' );
					$image 		= $thumbnail['0'];
				}
				echo '<div itemscope itemtype="http://schema.org/ImageObject"><meta itemprop="image" content="'.esc_url($image).'"></div>';
				if ( $photon_removed ) {
					add_filter( 'image_downsize', array( Jetpack_Photon::instance(), 'filter_image_downsize' ), 10, 3 );
				}
			}
		}
	}
}
/*
 * FOR WHO CARE ABOUT SEO
 *
 * SEO Images For JetPack photon (ImageObject Structured Data)
 * https://stackoverflow.com/a/22649915/2535061
 *
*/
function mwp_seo_image_jetpack_care( $content ) {
	if (mwp_option('thumbnail-type') == 8) {
		$pattern = '#<img.+?src="([^"]*)".*?alt *= *[\"\']?([^\"\']*)[\"\']?.*?/?>#i';
		$replacement = '$0<span itemscope itemtype="http://schema.org/ImageObject"><meta itemprop="image" content="$1"></span>';
		$content = preg_replace( $pattern, $replacement , $content );
	}
	return $content;
}
add_filter( 'the_content', 'mwp_seo_image_jetpack_care', 11 );

/**
 * Photon Experiments
 * Change Photon image quality
 * 
*/
if ( class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'photon' ) ) :
	function mwp_photon_experiments() {
		if (function_exists('mwp_option')) {
			add_filter( 'jetpack_photon_post_image_args', 'mwp_photon_experiments_quality', 100, 2 );
			add_filter( 'jetpack_images_get_images', 'mwp_jetpack_default_thumbnail', 10, 3 );
			if (mwp_option('thumbnail-type') == 8) :
				add_filter( 'jetpack_photon_url', 'jetpack_photon_url', 15, 3 );
			endif;
		}
	}
	add_action( 'plugins_loaded', 'mwp_photon_experiments', 20 );
	function mwp_photon_experiments_quality( $args, $image ) {
		$get_quality = mwp_option('thumbnail-quality');	
		if (!empty($get_quality)) {
			$quality = $get_quality;	
		} else {
			$quality = 80;
		}
		$args['quality'] = $quality;
		return $args;
	}
	function mwp_jetpack_default_thumbnail( $media, $post_id, $args ) {
		if ( $media ) {
			return $media;
		} else {
			$permalink = get_permalink( $post_id );
			$url = apply_filters( 'jetpack_photon_url', mwp_option('thumbnail-default') );
			return array( array(
				'type'  => 'image',
				'from'  => 'custom_fallback',
				'src'   => esc_url( $url ),
				'href'  => $permalink,
			) );
		}
	}
endif;