FM / includes

/home/vianto5/hidalgoresidences.mx/wp-content/plugins/revslider/includes/

/home/vianto5/hidalgoresidences.mx/wp-content/plugins/revslider/includes

Name	Size	Mode	Actions
framework/	-	0755	rm
InstagramScraper/	-	0755	rm
Unirest/	-	0755	rm
aq-resizer.class.php	7961	0644	edit dl rm
backwards.php	2206	0644	edit dl rm
basic-css.php	11854	0644	edit dl rm
coloreasing.class.php	6325	0644	edit dl rm
colorpicker.class.php	15631	0644	edit dl rm
cssparser.class.php	25436	0644	edit dl rm
data.class.php	38002	0644	edit dl rm
em-integration.class.php	5803	0644	edit dl rm
extension.class.php	6088	0644	edit dl rm
external-sources.class.php	47097	0644	edit dl rm
favorite.class.php	1385	0644	edit dl rm
functions.class.php	33809	0644	edit dl rm
globals.class.php	2080	0644	edit dl rm
googlefonts.php	133229	0644	edit dl rm
index.php	0	0644	edit dl rm
InstagramScraper.php	1013	0644	edit dl rm
main.class.php	0	0644	edit dl rm
navigation.class.php	20206	0644	edit dl rm
navigations.php	102711	0644	edit dl rm
object-library.class.php	44690	0644	edit dl rm
operations.class.php	283413	0644	edit dl rm
output.class.php	269178	0644	edit dl rm
page-template.class.php	3431	0644	edit dl rm
slide.class.php	105996	0644	edit dl rm
slider.class.php	74835	0644	edit dl rm
template.class.php	58590	0644	edit dl rm
tinybox.class.php	16546	0644	edit dl rm
Unirest.php	299	0644	edit dl rm
update.class.php	6172	0644	edit dl rm
widget.class.php	4321	0644	edit dl rm
woocommerce.class.php	3540	0644	edit dl rm
wpml.class.php	5601	0644	edit dl rm

Edit: /home/vianto5/hidalgoresidences.mx/wp-content/plugins/revslider/includes/functions.class.php (33809B)

<?php
/**
 * @author    ThemePunch <info@themepunch.com>
 * @link      https://www.themepunch.com/
 * @copyright 2019 ThemePunch
 */
 
if(!defined('ABSPATH')) exit();

class RevSliderFunctions extends RevSliderData {
	
	public function __construct(){
	}
	
	/**
	 * START: DEPRECATED FUNCTIONS THAT ARE IN HERE FOR OLD ADDONS TO WORK PROPERLY
	 **/
	 
	/**
	 * old version of get_val();
	 * added for compatibility with old AddOns
	 **/
	public static function getVal($arr, $key, $default = ''){
		//echo 'Slider Revolution Notice: Please do not use RevSliderFunctions::getVal() anymore, use $f->get_val()'."\n";
		$f = new RevSliderFunctions();
		return $f->get_val($arr, $key, $default);
	}
	
	/**
	 * old version of class_to_array_single();
	 * added for compatibility with old AddOns
	 **/
	public static function cleanStdClassToArray($arr){
		$f = new RevSliderFunctions();
		return $f->class_to_array_single($arr);
	}
	
	/**
	 * END: DEPRECATED FUNCTIONS THAT ARE IN HERE FOR OLD ADDONS TO WORK PROPERLY
	 **/
	
	
	/**
	 * Get Global Settings
	 * @before: RevSliderOperations::getGeneralSettingsValues()
	 **/
	public function get_global_settings(){
		$gs = get_option('revslider-global-settings', '');
		if(!is_array($gs)){
			$gs = json_decode($gs, true);
		}
		
		return apply_filters('rs_get_global_settings', $gs);
	}
	
	/**
	 * update general settings
	 * @before: RevSliderOperations::updateGeneralSettings()
	 */
	public function set_global_settings($global){
		$global = json_encode($global);
		
		return update_option('revslider-global-settings', $global);
	}
	
	
	/**
	 * throw an error
	 * @before: RevSliderFunctions::throwError()
	 **/
	public function throw_error($message, $code = null){
		if(!empty($code)){
			throw new Exception($message, $code);
		}else{
			throw new Exception($message);
		}
	}
	
	
	/**
	 * get value from array. if not - return alternative
	 * before: RevSliderFunctions::get_val();
	 */
	public function get_val($arr, $key, $default = ''){
		$arr = (array)$arr;	
		
		if(is_array($key)){
			$a = $arr;
			foreach($key as $k => $v){
				$a = $this->get_val($a, $v, $default);				
			}
			return $a;
			/*$val = $default;
			foreach($key as $k => $v){
				$val = (array)$val;
				$val = (isset($val[$v])) ? $val[$v] : $default;
			}*/
		}else{						
			$val = (isset($arr[$key])) ? $arr[$key] : $default;			 		
		}
		return $val;
	}

/**
	 * set parameter
	 * @since: 6.0
	 */
	public function set_val(&$base, $name, $value){
		if(is_array($name)){
			foreach($name as $key){
				if(is_array($base)){
					if(!isset($base[$key])) $base[$key] = array();
					$base = &$base[$key];
				}elseif(is_object($base)){
					if(!isset($base->$key)) $base->$key = new stdClass();
					$base = &$base->$key;
				}
			}
			$base = $value;
		}else{
			$base[$name] = $value;
		}
		//no return required, as the base is given with &$base
		//return $base;
	}
	
	
	/**
	 * get POST variable
	 * before: RevSliderBase::getPostVar();
	 */
	public function get_post_var($key, $default = ''){
		$val = $this->get_var($_POST, $key, $default);
		
		return $val;			
	}
	
	
	/**
	 * get GET variable
	 * before: RevSliderBase::getGetVar();
	 */
	public function get_get_var($key, $default = ''){
		$val = $this->get_var($_GET, $key, $default);
		
		return $val;
	}
	
	
	/**
	 * get POST or GET variable in this order
	 * before: RevSliderBase::getPostGetVar();
	 */
	public function get_request_var($key, $default = ''){
		$val = (array_key_exists($key, $_POST)) ? $this->get_var($_POST, $key, $default) : $this->get_var($_GET, $key, $default);
		
		return $val;
	}
	
	
	/**
	 * get a variable from an array,
	 * before: RevSliderBase::getVar()
	 */
	public function get_var($arr, $key, $default = ''){
		$val = (isset($arr[$key])) ? $arr[$key] : $default;
		
		return $val;
	}
	
	
	/**
	 * check for true and false in all possible ways
	 * @since: 6.0
	 **/
	public function _truefalse($v){
		if($v === 'false' || $v === false || $v === 'off' || $v ===	NULL || $v === 0 || $v === -1){
			$v = false;
		}elseif($v === 'true' || $v === true || $v === 'on'){
			$v = true;
		}
		
		return $v;
	}
	
	
	/**
	 * validate that some value is numeric
	 * before: RevSliderFunctions::validateNumeric
	 */
	public function validate_numeric($val, $fn = 'Field'){
		$this->validate_not_empty($val, $fn);
		
		if(!is_numeric($val))
			$this->throw_error($fn.__(' should be numeric', 'revslider'));
	}
	
	
	/**
	 * validate that some variable not empty
	 * before: RevSliderFunctions::validateNotEmpty
	 */
	public function validate_not_empty($val, $fn = 'Field'){
		if(empty($val) && is_numeric($val) == false)
			$this->throw_error($fn.__(' should not be empty', 'revslider'));
	}
	
	
	
	/**
	 * encode array into json for client side
	 * @before: RevSliderFunctions::jsonEncodeForClientSide()
	 */
	public function json_encode_client_side($arr){
		$json = '';
		
		if(!empty($arr)){
			$json = json_encode($arr);
			$json = addslashes($json);
		}

$json = (empty($json)) ? '{}' : "'".$json."'";
		
		return $json;
	}
	
	
	/**
	 * turn a string into an array, check also for slashes!
	 * @since: 6.0
	 */
	public function json_decode_slashes($data){
		if(gettype($data) == 'string'){
			$data_decoded = json_decode(stripslashes($data), true);
			if(empty($data_decoded))
				$data_decoded = json_decode($data, true);
			
			$data = $data_decoded;
		}
		
		return $data;
	}
	
	
	/**
	 * Convert std class to array, with all sons
	 * before: RevSliderFunctions::convertStdClassToArray();
	 */
	public function class_to_array($arr){
		$arr = (array)$arr;
		$new = array();
		
		if(!empty($arr)){
			foreach($arr as $key => $item){
				$new[$key]	= (array)$item;
			}
		}else{
			$new = $arr;
		}
		
		return $new;
	}
	
	
	/**
	 * Convert std class to array, single
	 * before: RevSliderFunctions::cleanStdClassToArray();
	 */
	public function class_to_array_single($arr){
		$arr = (array)$arr;
		$new = array();
		
		foreach($arr as $key => $item){
			$new[$key] = $item;
		}
		
		return $new;
	}
	
	/**
	 * Check Array for Value Recursive
	 */
	public function in_array_r($needle, $haystack, $strict = false){
		if(is_array($haystack) && !empty($haystack)){
			foreach($haystack as $item){
				if(($strict ? $item === $needle : $item == $needle) || (is_array($item) && $this->in_array_r($needle, $item, $strict))){
					return true;
				}
			}
		}
	
		return false;
	}
	
	/**
	 * get attachment image url
	 * before: RevSliderFunctionsWP::getUrlAttachmentImage();
	 */
	public function get_url_attachment_image($id, $size = 'full'){
		$image	= wp_get_attachment_image_src($id, $size);
		$url	= (empty($image)) ? false : $this->get_val($image, 0);
		if($url === false){
			$url = wp_get_attachment_url($id);
		}
		
		return $url;
	}
	
	
	/**
	 * retrieve the image id from the given image url
	 * before: RevSliderFunctionsWP::get_image_id_by_url();
	 */
	public function get_image_id_by_url($image_url){
		global $wpdb;
		
		$attachment_id = false;
		
		if($image_url !== ''){
			$attachment_id = (function_exists('attachment_url_to_postid')) ? attachment_url_to_postid($image_url) : 0;
			//for WP < 4.0.0
			if(0 == $attachment_id){ //get it the old school way
				$upload_dir_paths = wp_upload_dir();
				
				// Make sure the upload path base directory exists in the attachment URL, to verify that we're working with a media library image
				if(false !== strpos($image_url, $upload_dir_paths['baseurl'])){
					$image_url = preg_replace('/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $image_url);
					$image_url = str_replace($upload_dir_paths['baseurl'] . '/', '', $image_url);
					$attachment_id = $wpdb->get_var($wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $image_url));
				}else{
					$attachment_id = false;
				}
			}
		}
		
		return (is_null($attachment_id)) ? false : $attachment_id;
	}
	
	
	/**
	 * get image url from image path.
	 * @before: RevSliderFunctionsWP::getImageUrlFromPath();
	 */
	public function get_image_url_from_path($path){
		if(empty($path)) return '';
		
		//check if the path ends with /, if yes its not a correct image path
		$lc = substr($path, -1);
		if(in_array($lc, array('/', '\\'))) return '';
		
		//protect from absolute url
		$lower = strtolower($path);
		$return = (strpos($lower, 'http://') !== false || strpos($lower, 'https://') !== false || strpos($lower, 'www.') === 0) ? $path : $this->get_base_url().$path;
		
		return ($return !== $this->get_base_url()) ? $return : '';
	}
	
	/**
	 * Check if Path is a Valid Image File	 	
	 **/	 
	public function check_valid_image($url){		
		$pos = strrpos($url, '.', -1);
	    if($pos === false) return false;
	    $ext = strtolower(substr($url, $pos));
	    $img_exts = array('.gif', '.jpg', '.jpeg', '.png');
	    if(in_array($ext, $img_exts)) return $url;
		
	    return false;
	}
	
	/**
	 * get the upload URL of images
	 * before: RevSliderFunctionsWP::getUrlUploads()
	 */
	public static function get_base_url(){
		if(is_multisite() == false){ //without multisite
			$url = content_url().'/';
		}else{	//for multisite
			$upload_dir	= wp_upload_dir();
			$url = $upload_dir['baseurl'].'/';
		}
		
		return $url;
	}
	
	
	/**
	 * strip slashes recursive
	 * @since: 5.0
	 * before: RevSliderBase::stripslashes_deep()
	 */
	public static function stripslashes_deep($value){
		$value = is_array($value) ? array_map(array('RevSliderFunctions', 'stripslashes_deep'), $value) : stripslashes($value);
		
		return $value;
	}
	
	/**
	 * esc attr recursive
	 * @since: 6.0
	 */
	public static function esc_attr_deep($value){
		$value = is_array($value) ? array_map(array('RevSliderFunctions', 'esc_attr_deep'), $value) : esc_attr($value);
		
		return $value;
	}
	
	
	/**
	 * get post types with categories for client side.
	 * before: RevSliderOperations::getPostTypesWithCatsForClient();
	 */
	public function get_post_types_with_categories_for_client(){
		$post_types		= $this->get_post_types_with_categories();
		$globalCounter	= 0;
		$arrOutput		= array();
		foreach($post_types as $postType => $arrTaxWithCats){

$arrCats = array();
			foreach($arrTaxWithCats as $tax){
				$taxName	= $tax['name'];
				$taxTitle	= $tax['title'];
				$globalCounter++;
				$arrCats['option_disabled_'.$globalCounter] = '---- '.$taxTitle.' ----';
				foreach($tax['cats'] as $catID=>$catTitle){
					$arrCats[$taxName.'_'.$catID] = $catTitle;
				}
			}//loop tax

$arrOutput[$postType] = $arrCats;

}//loop types
		
		return $arrOutput;
	}
	
	
	/**
	 * get post types array with taxomonies
	 * before: RevSliderFunctionsWP::getPostTypesWithTaxomonies()
	 */
	public function get_post_types_with_taxonomies(){
		$post_types = $this->get_post_type_assoc();
		
		foreach($post_types as $post_type => $title){
			$post_types[$post_type]	= $this->get_post_type_taxonomies($post_type);
		}
		
		return $post_types;
	}
	
	
	/**
	 * 
	 * get array of post types with categories (the taxonomies is between).
	 * get only those taxomonies that have some categories in it.
	 * before: RevSliderFunctionsWP::getPostTypesWithCats()
	 */
	public function get_post_types_with_categories(){
		$post_types_categories	= array();
		$post_types				= $this->get_post_types_with_taxonomies();
		
		foreach($post_types as $name => $tax){
			$ptwc = array();
			if(!empty($tax)){
				foreach($tax as $tax_name => $tax_title){
					$cats = $this->get_categories_assoc($tax_name);
					if(!empty($cats)){
						$ptwc[] = array(
							'name'	=> $tax_name,
							'title'	=> $tax_title,
							'cats'	=> $cats
						);
					}
				}
			}
			$post_types_categories[$name] = $ptwc;
		}
		
		return $post_types_categories;
	}
	
	
	/**
	 * get all the post types including custom ones
	 * the put to top items will be always in top (they must be in the list)
	 * before: RevSliderFunctionsWP::getPostTypesAssoc()
	 */
	public function get_post_type_assoc($put_to_top = array()){
		$build_in		= array('post' => 'post', 'page'=>'page');
		$custom_types	= get_post_types(array('_builtin' => false));
		
		//top items validation - add only items that in the customtypes list
		$top_updated	= array();
		foreach($put_to_top as $top){
			if(in_array($top, $custom_types) == true){
				$top_updated[$top] = $top;
				unset($custom_types[$top]);
			}
		}
		
		$post_types = array_merge($top_updated, $build_in, $custom_types);
		
		//update label
		foreach($post_types as $key => $type){
			$post_types[$key] = $this->get_post_type_title($type);
		}
		
		return $post_types;
	}
	
	
	/**
	 * return post type title from the post type
	 * before: RevSliderFunctionsWP::getPostTypeTitle()
	 */
	public static function get_post_type_title($post_type){
		$obj_type	= get_post_type_object($post_type);
		$title		= (empty($obj_type)) ? ($post_type) : $obj_type->labels->singular_name;
		
		return $title;
	}
	
	
	/**
	 * get post type taxomonies
	 * before: RevSliderFunctionsWP::getPostTypeTaxomonies()
	 */
	public function get_post_type_taxonomies($post_type){
		$names	= array();
		$tax	= get_object_taxonomies(array('post_type' => $post_type), 'objects');

if(!empty($tax)){
			foreach($tax as $obj_tax){
				if($post_type === 'product' && !in_array($obj_tax->name, array('product_cat', 'product_tag'))) continue;
				$names[$obj_tax->name] = $obj_tax->labels->name;
			}
		}
		
		return $names;
	}
	
	
	/**
	 * get post categories list assoc - id / title
	 * before: RevSliderFunctionsWP::getCategoriesAssoc()
	 */
	public function get_categories_assoc($taxonomy = 'category'){
		$categories	= array();
		if(strpos($taxonomy, ',') !== false){
			$taxes		= explode(',', $taxonomy);
			foreach($taxes as $tax){
				$cats		= $this->get_categories_assoc($tax);
				$categories	= array_merge($categories, $cats);
			}
		}else{
			$args = array('taxonomy' => $taxonomy);
			$cats = get_categories($args);
			foreach($cats as $cat){
				$num				= $cat->count;
				$id					= $cat->cat_ID;
				$name				= ($num == 1) ? 'item' : 'items';
				$title				= $cat->name . ' ('.$num.' '.$name.')';
				$categories[$id]	= $title;
			}
		}
		
		return $categories;
	}
	
	
	/**
	 * check if css string is rgb
	 * @before: RevSliderFunctions::isrgb()
	 **/
	public function is_rgb($rgba){
		return (strpos($rgba, 'rgb') !== false) ? true : false;
	}
	
	
	/**
	 * check if file is in zip
	 * @since: 5.0
	 */
	public function check_file_in_zip($d_path, $image, $alias, &$alreadyImported, $add_path = false){
		global $wp_filesystem;
		
		$image = (is_array($image)) ? $this->get_val($image, 'url') : $image;
		if(trim($image) !== ''){
			if(strpos($image, 'http') !== false){
				//dont change, as it is an external image
			}else{
				$strip	= false;
				$zimage	= $wp_filesystem->exists($d_path.'images/'.$image);
				if(!$zimage){
					$zimage	= $wp_filesystem->exists(str_replace('//', '/', $d_path.'images/'.$image));
					$strip	= true;
				}
				
				if(!$zimage){
				}else{
					if(!isset($alreadyImported['images/'.$image])){
						//check if we are object folder, if yes, do not import into media library but add it to the object folder
						$uimg = ($strip == true) ? str_replace('//', '/', 'images/'.$image) : $image; //pclzip
						
						$object_library = (strpos($uimg, 'revslider/objects/') === 0) ? true : false;
						
						if($object_library === true){ //copy the image to the objects folder if false
							$objlib = new RevSliderObjectLibrary();
							$importImage = $objlib->_import_object($d_path.'images/'.$uimg);
						}else{
							$importImage = $this->import_media($d_path.'images/'.$uimg, $alias.'/');
						}
						
						if($importImage !== false){
							$alreadyImported['images/'.$image] = $importImage['path'];
							
							$image = $importImage['path'];
						}
					}else{
						$image = $alreadyImported['images/'.$image];
					}
				}
				if($add_path){
					$upload_dir	= wp_upload_dir();
					$cont_url	= $upload_dir['baseurl'];
					if(strpos($image, $cont_url) === false){
						$image = str_replace('uploads/uploads/', 'uploads/', $cont_url . '/' . $image);
					}
				}
			}
		}
		
		return $image;
	}
	
	
	/**
	 * Import media from url
	 * @param string $file_url URL of the existing file from the original site
	 * @param int $folder_name The slidername will be used as folder name in import
	 * @return boolean True on success, false on failure
	 */
	public function import_media($file_url, $folder_name){
		require_once(ABSPATH . 'wp-admin/includes/image.php');
		
		$ul_dir	 = wp_upload_dir();
		$art_dir = 'revslider/';
		$return	 = false;
		
		//if the directory doesn't exist, create it	
		if(!file_exists($ul_dir['basedir'].'/'.$art_dir)) mkdir($ul_dir['basedir'].'/'.$art_dir);
		if(!file_exists($ul_dir['basedir'].'/'.$art_dir.$folder_name)) mkdir($ul_dir['basedir'].'/'.$art_dir.$folder_name);
		
		//rename the file... alternatively, you could explode on "/" and keep the original file name
		$filename = basename($file_url);
		
		$s_dir = str_replace('//', '/', $art_dir.$folder_name.$filename);
		
		if(@fclose(@fopen($file_url, 'r'))){ //make sure the file actually exists
			$save_dir	= $ul_dir['basedir'].'/'.$s_dir;
			$atc_id		= $this->get_image_id_by_url($s_dir);
			
			/**
			 * check if the files have matching md5, if not change the filename
			 * change save_dir so that the file is not
			 **/
			if($atc_id !== false && $atc_id !== NULL){
				if(!is_file($ul_dir['basedir'].'/'.$s_dir) || md5_file($file_url) !== md5_file($ul_dir['basedir'].'/'.$s_dir)){
					$file = explode('.', $filename);
					$nr = 1;
					while(1 === 1){
						$s_dir_2 = $art_dir.$folder_name.$file[0].$nr.'.'.$file[1];
						$save_dir = $ul_dir['basedir'].'/'.$s_dir_2;
						if(is_file($save_dir)){
							if(md5_file($file_url) === md5_file($save_dir)){
								$atc_id = $this->get_image_id_by_url($s_dir_2);
								break;
							}
						}else{
							break;
						}
						
						$nr++;
					}
					
					$atc_id = $this->get_image_id_by_url($s_dir_2);
					$filename = $file[0].$nr.'.'.$file[1];
				}
			}
			//we might have a new $filename here, so do again
			$s_dir = str_replace('//', '/', $art_dir.$folder_name.$filename);
			
			if($atc_id == false || $atc_id == NULL){
				copy($file_url, $save_dir);
				
				$file_info = getimagesize($save_dir);
				
				$artdata = array( //create an array of attachment data to insert into wp_posts table
					'post_author'	 => 1, 
					'post_date'		 => current_time('mysql'),
					'post_date_gmt'	 => current_time('mysql'),
					'post_title'	 => $filename, 
					'post_status'	 => 'inherit',
					'comment_status' => 'closed',
					'ping_status'	 => 'closed',
					'post_name'		 => sanitize_title_with_dashes(str_replace('_', '-', $filename)),
					'post_modified'	 => current_time('mysql'),
					'post_modified_gmt' => current_time('mysql'),
					'post_parent'	 => '',
					'post_type'		 => 'attachment',
					'guid'			 => $ul_dir['baseurl'].'/'.$s_dir,
					'post_mime_type' => $file_info['mime'],
					'post_excerpt'	 => '',
					'post_content'	 => ''
				);
				//insert the database record
				$attach_id = wp_insert_attachment($artdata, $s_dir);
				
				//generate metadata and thumbnails
				add_filter('intermediate_image_sizes_advanced', array('RevSliderFunctions', 'temporary_remove_sizes'), 10, 2);
				
				$rs_meta_create = get_option('rs_image_meta_todo', array());
				if(!isset($rs_meta_create[$attach_id])){
					$rs_meta_create[$attach_id] = $save_dir;
					update_option('rs_image_meta_todo', $rs_meta_create);
				}
				if($attach_data = wp_generate_attachment_metadata($attach_id, $save_dir)){
					wp_update_attachment_metadata($attach_id, $attach_data);
				}
			}else{
				$attach_id = $atc_id;
			}
			
			$art_dir = (!is_multisite()) ? 'uploads/'.$art_dir : $art_dir;
			$s_dir = str_replace('//', '/', $art_dir.$folder_name.$filename);
			
			$return	 = array('id' => $attach_id, 'path' => $s_dir);
		}
		
		return $return;
	}
	
	
	/**
	 * temporary remove image sizes so that only the needed thumb will be created
	 * @since: 6.0
	 **/
	public static function temporary_remove_sizes($sizes, $meta = false){
		foreach($sizes as $size => $values){
			if($size == 'thumbnail'){
				return array($size => $values);
			}
		}
		return $sizes;
	}
	
	
	/**
	 * get contents of the css table
	 * @before: RevSliderOperations::getCaptionsContentArray();
	 */
	public function get_captions_content($handle = false){
		$css = new RevSliderCssParser();
		$this->fill_css();
		
		return $css->db_array_to_array($this->css, $handle);
	}
	
	
	/**
	 * get wp-content path
	 * @before: RevSliderFunctionsWP::getPathUploads()
	 */
	public function get_upload_path(){
		if(is_multisite()){
			global $wpdb;
			$path = (!defined('BLOGUPLOADDIR')) ? ABSPATH . 'wp-content/uploads/sites/' . $wpdb->blogid : BLOGUPLOADDIR;
		}else{
			$wp_dir = WP_CONTENT_DIR;
			$path = (!empty($wp_dir)) ? WP_CONTENT_DIR . '/' : ABSPATH . 'wp-content/uploads/';
		}
		
		return $path;
	}
	
	
	/**
	 * get contents of the static css file
	 * @before: RevSliderOperations::getStaticCss()
	 */
	public function get_static_css(){
		if(!get_option('revslider-static-css')){
			if(file_exists(RS_PLUGIN_PATH . 'public/assets/css/static-captions.css')){
				$css = @file_get_contents(RS_PLUGIN_PATH . 'public/assets/css/static-captions.css');
				$this->update_static_css($css);
			}
		}
		
		return get_option('revslider-static-css', '');
	}
	
	
	/**
	 * get contents of the static css file
	 * @before: RevSliderOperations::updateStaticCss()
	 */
	public function update_static_css($css){
		$css = str_replace(array("\'", '\"', '\\\\'),array("'", '"', '\\'), trim($css));
		
		update_option('revslider-static-css', $css);

return $css;
	}
	
	
	/**
	 * print html font import
	 * @before: RevSliderOperations::printCleanFontImport()
	 */
	public function print_clean_font_import(){
		global $revslider_fonts;
		
		$font_first	= true;
		$ret	= '';
		$tcf	= '';
		$tcf2	= '';
		$fonts	= array();
		
		$gs = $this->get_global_settings();
		$fdl = $this->get_val($gs, 'fontdownload', 'off');
		
		if($fdl === 'disable') return $ret;
		
		if(!empty($revslider_fonts['queue'])){
			foreach($revslider_fonts['queue'] as $f_n => $f_s){
				if($f_n !== ''){
					$_variants = $this->get_val($f_s, 'variants', array());
					$_subsets = $this->get_val($f_s, 'subsets', array());
					if(!empty($_variants) || !empty($_subsets)){
						if(!isset($revslider_fonts['loaded'][$f_n])) $revslider_fonts['loaded'][$f_n] = array();
						if(!isset($revslider_fonts['loaded'][$f_n]['variants'])) $revslider_fonts['loaded'][$f_n]['variants'] = array();
						if(!isset($revslider_fonts['loaded'][$f_n]['subsets'])) $revslider_fonts['loaded'][$f_n]['subsets'] = array();
						
						if(strpos($f_n, 'href=') === false){
							$t_tcf = '';
							
							if($font_first == false) $t_tcf .= '%7C'; //'|';
							$t_tcf .= urlencode($f_n).':';
							
							if(!empty($_variants)){
								$mgfirst = true;
								foreach($f_s['variants'] as $mgvk => $mgvv){
									if(in_array($mgvv, $revslider_fonts['loaded'][$f_n]['variants'], true)) continue;
									
									$revslider_fonts['loaded'][$f_n]['variants'][] = $mgvv;
									
									if(!$mgfirst) $t_tcf .= urlencode(',');
									$t_tcf .= urlencode($mgvv);
									$mgfirst = false;
								}
								
								//we did not add any variants, so dont add the font
								if($mgfirst === true) continue;
							}
							
							$fonts[$f_n] = $t_tcf; //we do not want to add the subsets
							
							if(!empty($_subsets)){
								$mgfirst = true;
								foreach($f_s['subsets'] as $ssk => $ssv){
									if(in_array($mgvv, $revslider_fonts['loaded'][$f_n]['subsets'], true)) continue;
									
									$revslider_fonts['loaded'][$f_n]['subsets'][] = $ssv;
									
									if($mgfirst) $t_tcf .= urlencode('&subset=');
									if(!$mgfirst) $t_tcf .= urlencode(',');
									$t_tcf .= urlencode($ssv);
									$mgfirst = false;
								}
							}
							
							$tcf .= $t_tcf;
						}else{
							//$f_n = $this->$this->remove_http($f_n);
							$tcf2 .= html_entity_decode(stripslashes($f_n));
							
							$fonts[$f_n] = $tcf2;
						}
					}
					$font_first = false;
				}
			}
		}
		
		if($fdl === 'preload'){
			if(!empty($fonts)){
				$upload_dir	= wp_upload_dir();
				$base_dir	= $upload_dir['basedir'];
				$base_url	= $upload_dir['baseurl'];
				$rs_google_ts = get_option('rs_google_font', 0);
				
				foreach($fonts as $key => $font){
					//check if we downloaded the font already
					$font = str_replace('%7C', '', $font);
					$font_name = preg_replace('/[^-a-z0-9 ]+/i', '', $key);
					$font_name = strtolower(str_replace(' ', '-', esc_attr($font_name)));
					
					if(!is_file($base_dir.'/revslider/gfonts/'. $font_name . '/' . $font_name . '.woff2') || filemtime($base_dir.'/revslider/gfonts/'. $font_name . '/' . $font_name . '.woff2') < $rs_google_ts){
						if(!is_dir($base_dir.'/revslider/gfonts/')){
							mkdir($base_dir.'/revslider/gfonts/');
						}
						
						if(!is_dir($base_dir.'/revslider/gfonts/'.$font_name)){
							mkdir($base_dir.'/revslider/gfonts/'.$font_name);
						}
						
						$regex_url	= "/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/";
						$url		= 'https://fonts.googleapis.com/css?family='.$font;
						$content	= wp_remote_get($url);
						$body		= $this->get_val($content, 'body', '');
						
						if(preg_match_all($regex_url, $body, $found_fonts)){
							foreach($found_fonts as $found_font){
								$found_font = $found_font[0];
								$found_font = rtrim($found_font, ')');
								
								$f_c = wp_remote_get($found_font);
								
								$f_c_body = $this->get_val($f_c, 'body', '');
								
								$file = $base_dir.'/revslider/gfonts/'. $font_name . '/' . $font_name . '.woff2';
								@mkdir(dirname($file));
								@file_put_contents($file, $f_c_body);
								
								break;
							}
						}
					}
					
					$f_raw		= explode(':', $font);
					$weights	= (!empty($f_raw) && is_array($f_raw) && isset($f_raw[1])) ? explode(',', $f_raw[1]) : array('400');
					$f_family	= str_replace('+', ' ', $f_raw[0]);
					
					if(!empty($weights) && is_array($weights)){
						$ret .= '<style type="text/css">';
						foreach($weights as $weight){
							$ret .=
"@font-face {
  font-family: '".$f_family."';
  font-style: normal;
  font-weight: ".$weight.";
  src: local('".$f_family."'), local('".$f_family."'), url(".$base_url.'/revslider/gfonts/'. $font_name . '/' . $font_name . '.woff2'.") format('woff2');
}";
						}
						$ret .= '</style>';
					}
				}
			}
			
		}else{
			$url = $this->modify_fonts_url('https://fonts.googleapis.com/css?family=');
			$ret .= ($tcf !== '') ? '<link href="'.$url.$tcf.'" rel="stylesheet" property="stylesheet" media="all" type="text/css" >'."\n" : '';
			$ret .= ($tcf2 !== '') ? html_entity_decode(stripslashes($tcf2)) : '';
		}
		
		return apply_filters('revslider_printCleanFontImport', $ret);
	}
	
	
	/**
	 * Change FontURL to new URL (added for chinese support since google is blocked there)
	 * @since: 5.0
	 * @before: RevSliderFront::modify_punch_url()
	 */
	public function modify_fonts_url($url){
		$gs = $this->get_global_settings();
		$df = $this->get_val($gs, 'fonturl', '');
		
		return ($df !== '') ? $df : $url;
	}
	
	
	/**
	 * convert date to the date format that the user chose.
	 * @before: RevSliderFunctionsWP::convertPostDate();
	 */
	public function convert_post_date($date, $with_time = false){
		if(!empty($date)){
			$date = ($with_time) ? date_i18n(get_option('date_format').' '.get_option('time_format'), strtotime($date)) : date_i18n(get_option('date_format'), strtotime($date));
		}
		return $date;
	}
	
	
	/**
	 * return biggest value of object depending on which devices are enabled
	 * @since: 5.0
	 **/
	public function get_biggest_device_setting($obj, $enabled_devices, $default = '########'){
		
		if($this->get_val($enabled_devices, 'd') === true && $this->get_val($obj, array('d', 'v')) != '') return $this->get_val($obj, array('d', 'v'));
		if($default !== '########') return $default;
		if($this->get_val($enabled_devices, 'n') === true && $this->get_val($obj, array('n', 'v')) != '') return $this->get_val($obj, array('n', 'v'));
		if($this->get_val($enabled_devices, 't') === true && $this->get_val($obj, array('t', 'v')) != '') return $this->get_val($obj, array('t', 'v'));
		if($this->get_val($enabled_devices, 'm') === true && $this->get_val($obj, array('m', 'v')) != '') return $this->get_val($obj, array('m', 'v'));
		
		return '';
	}
	
	
	/**
	 * normalize object with device informations depending on what is enabled for the Slider
	 * @since: 5.0
	 **/
	public function normalize_device_settings($obj, $enabled_devices, $return = 'obj', $default = array(), $set_to_if = array(), $use = ','){ //array -> from -> to
		/*d n t m*/
		$obj = $this->fill_device_settings($obj);
		
		if(!empty($set_to_if)){
			foreach($obj as $device => $key){
				foreach($set_to_if as $from => $to){
					if(trim($this->get_val($obj, array($device, 'v'))) == $from) $obj[$device]['v'] = $to;
				}
			}
		}
		
		$_def = '########';
		if(!empty($default)){
			foreach($default as $_d){
				$_def = $_d;
				break;
			}
		}
		
		$inherit_size = $this->get_biggest_device_setting($obj, $enabled_devices, $_def);
		if($enabled_devices['d'] === true){			
			if($this->get_val($obj, array('d', 'v'), '') === ''){
				$obj['d']['v'] = ($_def !== '########') ? $_def : $inherit_size;
			}else{
				$inherit_size = $obj['d']['v'];
			}
		}else{
			$obj['d']['v'] = $inherit_size;
		}
		
		if($enabled_devices['n'] === true){
			if($this->get_val($obj, array('n', 'v'), '') === ''){
				$obj['n']['v'] = ($_def !== '########') ? $_def : $inherit_size;
			}else{
				$inherit_size = $obj['n']['v'];
			}
		}else{
			$obj['n']['v'] = $inherit_size;
		}
		
		if($enabled_devices['t'] === true){
			if($this->get_val($obj, array('t', 'v'), '') === ''){
				$obj['t']['v'] = ($_def !== '########') ? $_def : $inherit_size;
			}else{
				$inherit_size = $obj['t']['v'];
			}
		}else{
			$obj['t']['v'] = $inherit_size;
		}
		
		if($enabled_devices['m'] === true){
			if($this->get_val($obj, array('m', 'v'), '') === ''){
				$obj['m']['v'] = ($_def !== '########') ? $_def : $inherit_size;
			}else{
				$inherit_size = $obj['m']['v'];
			}
		}else{
			$obj['m']['v'] = $inherit_size;
		}
		
		switch($return){
			case 'obj':
				//order according to: desktop, notebook, tablet, mobile
				$new_obj = array();
				$new_obj['d'] = $obj['d']['v'];
				$new_obj['n'] = $obj['n']['v'];
				$new_obj['t'] = $obj['t']['v'];
				$new_obj['m'] = $obj['m']['v'];
				
				return $new_obj;
			break;
			case 'html-array':
				$html_array = '';
				if($obj['d']['v'] === $obj['n']['v'] && $obj['d']['v'] === $obj['m']['v'] && $obj['d']['v'] === $obj['t']['v']){
					$html_array = $obj['d']['v'];
				}else{
					$html_array = @$obj['d']['v'];
					$html_array .= $use.@$obj['n']['v'];
					$html_array .= $use.@$obj['t']['v'];
					$html_array .= $use.@$obj['m']['v'];
				}
				
				if(!empty($default)){

//KRIKI CHANGE
					foreach($default as $key => $value){
						if((is_string($html_array) && $html_array == "".$value) || (!(is_string($html_array)) && $html_array == $value)){
							$html_array = '';	
							break;
						}
					}
					/* ALTE ZEUG if(in_array($html_array, $default)){
						$html_array = '';
					}*/
				}
				return $html_array;
			break;
			case 'array':
				$array = array();
				if($obj['d']['v'] === $obj['n']['v'] && $obj['d']['v'] === $obj['m']['v'] && $obj['d']['v'] === $obj['t']['v']){
					$array[$obj['d']['v']] = $obj['d']['v'];
				}else{
					$array[$obj['d']['v']] = $this->get_val($obj, array('d', 'v'));
					$array[$obj['n']['v']] = $this->get_val($obj, array('n', 'v'));
					$array[$obj['t']['v']] = $this->get_val($obj, array('t', 'v'));
					$array[$obj['m']['v']] = $this->get_val($obj, array('m', 'v'));
					if(!empty($array)){
						foreach($array as $k => $v){
							if(trim($v) === ''){
								unset($array[$k]);
							}
						}
					}
				}
				
				return $array;
			break;
		}
		
		return $obj;
	}
	
	
	/**
	 * fill object with default values
	 * @since: 6.0
	 **/
	public function fill_device_settings($obj){
		$push = array('d', 'n', 't', 'm');
		
		if(is_string($obj)){
			$t = $obj;
			$obj = array();
			foreach($push as $p){
				$obj[$p] = array('v' => $t);
			}
		}
		
		foreach($push as $p){
			if(!isset($obj[$p])){
				$obj[$p] = array();
			}
			if(!isset($obj[$p]['v'])){
				$obj[$p]['v'] = '';
				$obj[$p]['u'] = '';
			}
		}
		
		return $obj;
	}
	
	
	/**
	 * set the rs_google_font to current date, so that it will be redownloaded
	 * @before: RevSliderOperations::deleteGoogleFonts();
	 */
	public function delete_google_fonts(){
		update_option('rs_google_font', time());
	}
	
	
	/**
	 * Remove http:// and https://
	 * @since: 6.0.0
	 **/
	public function remove_http($url){
		return str_replace(array('http://', 'https://'), '//' , $url);
	}
	
	
	/**
	 * go through folders and return all files, $only checking for certain file types
	 **/
	/*public function get_all_files($dir, &$results = array(), $only = false){
		$files = scandir($dir);
		
		foreach($files as $key => $value){
			$add	= true;
			$path	= realpath($dir.DIRECTORY_SEPARATOR.$value);
			if($only !== false){
				$path_parts = pathinfo($path);
				if($this->get_val($path_parts, 'extension') != $only){
					$add = false;
				}
			}
			
			if(!is_dir($path)){
				if($add){
					$results[] = $path;
				}
			}elseif($value != '.' && $value != '..'){
				$this->get_all_files($path, $results, $only);
				if($add){
					$results[] = $path;
				}
			}
		}

return $results;
	}*/

}

//class RevSliderFunctions extends rs_functions {}
?>

cmd: