FM / includes

/home/altere25/infinet.finance/wp-content/plugins/revslider/includes/

/home/altere25/infinet.finance/wp-content/plugins/revslider/includes

Name	Size	Mode	Actions
EspressoDev/	-	0755	rm
external/	-	0755	rm
aq-resizer.class.php	7958	0644	edit dl rm
backwards.php	1479	0644	edit dl rm
basic-css.php	11851	0644	edit dl rm
cache.class.php	5934	0644	edit dl rm
coloreasing.class.php	6559	0644	edit dl rm
colorpicker.class.php	15662	0644	edit dl rm
cssparser.class.php	25494	0644	edit dl rm
data.class.php	77339	0644	edit dl rm
em-integration.class.php	5902	0644	edit dl rm
extension.class.php	6554	0644	edit dl rm
external-sources.class.php	55365	0644	edit dl rm
favorite.class.php	1271	0644	edit dl rm
functions.class.php	40963	0644	edit dl rm
globals.class.php	2555	0644	edit dl rm
googlefonts.php	153456	0644	edit dl rm
index.php	28	0644	edit dl rm
navigation.class.php	19605	0644	edit dl rm
navigations.php	103567	0644	edit dl rm
object-library.class.php	52918	0644	edit dl rm
output.class.php	323609	0644	edit dl rm
page-template.class.php	4068	0644	edit dl rm
slide.class.php	113490	0644	edit dl rm
slider.class.php	78496	0644	edit dl rm
update.class.php	6778	0644	edit dl rm
woocommerce.class.php	3569	0644	edit dl rm
wpml.class.php	5601	0644	edit dl rm

Edit: /home/altere25/infinet.finance/wp-content/plugins/revslider/includes/cssparser.class.php (25494B)

<?php
/**
 * @author    ThemePunch <info@themepunch.com>
 * @link      https://www.themepunch.com/
 * @copyright 2019 ThemePunch
 */

if(!defined('ABSPATH')) exit();

class RevSliderCssParser extends RevSliderFunctions {
	
	public $css;
	
	/**
	 * init the parser, set css content
	 * @before: RevSliderCssParser::initContent()
	 */
	public function init_css($css){
		$this->css = $css;
	}
	
	/**
	 * get array of slide classes, between two sections.
	 * @before: RevSliderCssParser::getArrClasses()
	 */
	public function get_classes($start_text = '', $end_text = '', $explodeonspace = false){
		$content = $this->css;
		$classes = array();
		
		//trim from top
		if(!empty($start_text)){
			$pos_start	= strpos($content, $start_text);
			$content	= ($pos_start !== false) ? substr($content, $pos_start, strlen($content) - $pos_start) : $content;
		}
		
		//trim from bottom
		if(!empty($end_text)){
			$pos_end = strpos($content, $end_text);
			$content = ($pos_end !== false) ? substr($content, 0, $pos_end) : $content;
		}
		
		//get styles
		$lines = explode("\n", $content);
		
		foreach($lines as $key => $line){
			$line = trim($line);
			if(strpos($line, '{') === false || strpos($line, '.caption a') || strpos($line, '.tp-caption a') !== false)
				continue;
			
			//get style out of the line
			$class = trim(str_replace('{', '', $line));
			
			//skip captions like this: .tp-caption.imageclass img
			if(strpos($class, ' ') !== false){
				if(!$explodeonspace){
					continue;
				}else{
					$class = explode(',', $class);
					$class = $class[0];
				}
			}
			//skip captions like this: .tp-caption.imageclass:hover, :before, :after
			if(strpos($class, ':') !== false)
				continue;
			
			$class = str_replace(array('.caption.', '.tp-caption.'), '.', $class);
			$class = trim(str_replace('.', '', $class));
			$words = explode(' ', $class);
			$class = $words[count($words)-1];
			$class = trim($class);
			
			$classes[] = $class;
		}
		
		sort($classes);
		
		return $classes;
	}
	
	
	/**
	 * parse css stylesheet to an array
	 * @before: RevSliderCssParser::parseCssToArray();
	 **/
	public function css_to_array($css){
		
		while(strpos($css, '/*') !== false){
			if(strpos($css, '*/') === false) return false;
			$start	= strpos($css, '/*');
			$end	= strpos($css, '*/') + 2;
			$css	= str_replace(substr($css, $start, $end - $start), '', $css);
		}
		
		//preg_match_all('/(?ims)([a-z0-9\s\.\:#_\-@]+)\{([^\}]*)\}/', $css, $arr);
		preg_match_all('/(?ims)([a-z0-9\,\s\.\:#_\-@]+)\{([^\}]*)\}/', $css, $arr);

$result = array();
		foreach($arr[0] as $i => $x){
			$selector = trim($arr[1][$i]);
			if(strpos($selector, '{') !== false || strpos($selector, '}') !== false) return false;
			$rules = explode(';', trim($arr[2][$i]));
			$result[$selector] = array();
			foreach($rules as $strRule){
				if(!empty($strRule)){
					$rule = explode(':', $strRule);
					//does not work if in css is another { or }
					//if(strpos($rule[0], '{') !== false || strpos($rule[0], '}') !== false || strpos($rule[1], '{') !== false || strpos($rule[1], '}') !== false) return false;
					
					//put back everything but not $rule[0];
					$key = trim($rule[0]);
					unset($rule[0]);
					$values = implode(':', $rule);
					
					$result[$selector][trim($key)] = trim(str_replace("'", '"', $values));
				}
			}
		}
		
		return $result;
	}
	
	
	/**
	 * parse database entry to css
	 * @before: RevSliderCssParser::parseDbArrayToCss();
	 **/
	public function parse_db_to_css($css_array, $nl = "\n\r"){
		$css = '';
		$deformations = $this->get_deformation_css_tags();
		
		$transparency = array(
			'color'				=> 'color-transparency',
			'background-color'	=> 'background-transparency',
			'border-color'		=> 'border-transparency'
		);
		
		$check_parameters = array(
			'border-width'	=> 'px',
			'border-radius'	=> 'px',
			'padding'		=> 'px',
			'font-size'		=> 'px',
			'line-height'	=> 'px'
		);
		
		foreach($css_array as $id => $attr){
			$stripped	= (strpos($attr['handle'], '.tp-caption') !== false) ? trim(str_replace('.tp-caption', '', $attr['handle'])) : '';
			$attr['advanced'] = json_decode($attr['advanced'], true);
			$styles		= json_decode(str_replace("'", '"', $attr['params']), true);
			$styles_adv	= $attr['advanced']['idle'];
			$css		.= $attr['handle'];
			$css		.= (!empty($stripped)) ? ', '.$stripped : '';
			$css		.= ' {'.$nl;
			
			if(is_array($styles) || is_array($styles_adv)){
				if(is_array($styles)){
					foreach($styles as $name => $style){
						if(in_array($name, $deformations) && $name !== 'cursor') continue;
						
						if(!is_array($name) && isset($transparency[$name])){ //the style can have transparency!
							if(isset($styles[$transparency[$name]]) && $style !== 'transparent'){
								$style = $this->hex2rgba($style, $styles[$transparency[$name]] * 100);
							}
						}
						if(!is_array($name) && isset($check_parameters[$name])){
							$style = $this->add_missing_val($style, $check_parameters[$name]);
						}
						if(is_array($style) || is_object($style)) $style = implode(' ', $style);
						
						$ret = $this->check_for_modifications($name, $style);
						if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
						
						$css .= $ret['name'].':'.$ret['style'].";".$nl;
					}
				}
				if(is_array($styles_adv)){
					foreach($styles_adv as $name => $style){
						if(in_array($name, $deformations) && $name !== 'cursor') continue;
						
						if(is_array($style) || is_object($style)) $style = implode(' ', $style);
						$ret = $this->check_for_modifications($name, $style);
						if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
						$css .= $ret['name'].':'.$ret['style'].";".$nl;
					}
				}
			}
			$css .= '}'.$nl.$nl;
			
			//add hover
			$setting = json_decode($attr['settings'], true);
			if(isset($setting['hover']) && $setting['hover'] == 'true'){
				$hover = json_decode(str_replace("'", '"', $attr['hover']), true);
				$hover_adv = $attr['advanced']['hover'];
				
				if(is_array($hover) || is_array($hover_adv)){
					$css .= $attr['handle'].':hover';
					if(!empty($stripped)) $css .= ', '.$stripped.':hover';
					$css .= ' {'.$nl;
					if(is_array($hover)){
						foreach($hover as $name => $style){
							if(in_array($name, $deformations) && $name !== 'cursor') continue;
							
							if(!is_array($name) && isset($transparency[$name])){ //the style can have transparency!
								if(isset($hover[$transparency[$name]]) && $style !== 'transparent'){
									$style = $this->hex2rgba($style, $hover[$transparency[$name]] * 100);
								}
							}
							if(!is_array($name) && isset($check_parameters[$name])){
								$style = $this->add_missing_val($style, $check_parameters[$name]);
							}
							if(is_array($style)|| is_object($style)) $style = implode(' ', $style);
							
							$ret = $this->check_for_modifications($name, $style);
							if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
							
							$css .= $ret['name'].':'.$ret['style'].";".$nl;
						}
					}
					if(is_array($hover_adv)){
						foreach($hover_adv as $name => $style){
							
							if(in_array($name, $deformations) && $name !== 'cursor') continue;
							if(is_array($style)|| is_object($style)) $style = implode(' ', $style);
							$ret = $this->check_for_modifications($name, $style);
							if($ret['name'] == 'cursor' && $ret['style'] == 'auto') continue;
							$css .= $ret['name'].':'.$ret['style'].";".$nl;
						}
					}
					$css .= '}'.$nl.$nl;
				}
			}
		}
		
		return $css;
	}
	
	
	/**
	 * Check for Modifications like with cursor
	 * @since: 5.1.3
	 **/
	public function check_for_modifications($name, $style){
		if($name == 'cursor'){
			$style	= ($style == 'zoom-in') ? 'zoom-in; -webkit-zoom-in; cursor: -moz-zoom-in' : $style;
			$style	= ($style == 'zoom-out') ? 'zoom-out; -webkit-zoom-out; cursor: -moz-zoom-out' : $style;
			$name	= 'cursor';
		}
		
		return array('name' => $name, 'style' => $style);
	}
	
	
	/**
	 * Check for Modifications like with cursor
	 * @before: RevSliderCssParser::parseArrayToCss();
	 **/
	public function array_to_css($css_array, $nl = "\n\r", $adv = false){
		$css			= '';
		$deformations	= $this->get_deformation_css_tags();
		
		foreach($css_array as $id => $attr){
			$setting	= (array)$attr['settings'];
			$advanced	= (array)$attr['advanced'];
			$stripped	= (strpos($attr['handle'], '.tp-caption') !== false) ? trim(str_replace('.tp-caption', '', $attr['handle'])) : '';
			$styles		= (array)$attr['params'];
			$css		.= $attr['handle'];
			$css		.= (!empty($stripped)) ? ', '.$stripped : $css;
			$css		.= ' {'.$nl;
			
			if($adv && isset($advanced['idle'])){
				$styles = array_merge($styles, (array)$advanced['idle']);
				if(isset($setting['type'])){
					$styles['type'] = $setting['type'];
				}
			}
			
			if(is_array($styles) && !empty($styles)){
				foreach($styles as $name => $style){
					if(in_array($name, $deformations) && $name !== 'cursor') continue;
					
					if($name == 'background-color' && strpos($style, 'rgba') !== false){ //rgb && rgba
						$rgb = explode(',', str_replace('rgba', 'rgb', $style));
						unset($rgb[count($rgb)-1]);
						$rgb = implode(',', $rgb).')';
						$css .= $name.':'.$rgb.';'.$nl;
					}
					
					$style	= (is_array($style) || is_object($style)) ? implode(' ', $style) : $style;
					$css	.= $name.':'.$style.';'.$nl;
				}
			}
			
			$css .= '}'.$nl.$nl;
			
			//add hover
			if(isset($setting['hover']) && $setting['hover'] == 'true'){
				$hover = (array)$attr['hover'];
				if($adv && isset($advanced['hover'])){
					$styles = array_merge($styles, (array)$advanced['hover']);
				}
				
				if(is_array($hover)){
					$css .= $attr['handle'].':hover';
					if(!empty($stripped)) $css.= ', '.$stripped.':hover';
					$css .= ' {'.$nl;
					foreach($hover as $name => $style){
						if($name == 'background-color' && strpos($style, 'rgba') !== false){ //rgb && rgba
							$rgb  = explode(',', str_replace('rgba', 'rgb', $style));
							unset($rgb[count($rgb)-1]);
							$rgb  = implode(',', $rgb).')';
							$css .= $name.':'.$rgb.';'.$nl;
						}
						$style	 = (is_array($style) || is_object($style)) ? implode(' ', $style) : $style;
						$css 	.= $name.':'.$style.';'.$nl;
					}
					$css .= '}'.$nl.$nl;
				}
			}
		}
		
		return $css;
	}
	
	
	/**
	 * parse static database to css
	 * @before: RevSliderCssParser::parseStaticArrayToCss();
	 **/
	public function static_to_css($css_array, $nl = "\n"){
		return $this->simple_array_to_css($css_array);
	}
	
	
	/**
	 * parse simple array to css
	 * @before: RevSliderCssParser::parseSimpleArrayToCss();
	 **/
	public function simple_array_to_css($css_array, $nl = "\n"){
		$css = '';
		foreach($css_array as $class => $styles){
			$css .= $class.' {'.$nl;
			if(is_array($styles) && !empty($styles)){
				foreach($styles as $name => $style){
					$style = (is_array($style) || is_object($style)) ? implode(' ', $style) : $style;
					$css  .= $name.':'.$style.';'.$nl;
				}
			}
			$css .= '}'.$nl.$nl;
		}
		
		return $css;
	}
	
	
	/**
	 * parse db array to array
	 * @before: RevSliderCssParser::parseDbArrayToArray();
	 **/
	public function db_array_to_array($css_array, $handle = false){
		
		if(!is_array($css_array) || empty($css_array)) return false;
		
		foreach($css_array as $key => $css){
			if($handle != false){
				if($this->get_val($css_array[$key], 'handle') == '.tp-caption.'.$handle){
					$css_array[$key]['params']	 = json_decode(str_replace("'", '"', $this->get_val($css, 'params')));
					$css_array[$key]['hover']	 = json_decode(str_replace("'", '"', $this->get_val($css, 'hover')));
					$css_array[$key]['advanced'] = json_decode(str_replace("'", '"', $this->get_val($css, 'advanced')));
					$css_array[$key]['settings'] = json_decode(str_replace("'", '"', $this->get_val($css, 'settings')));
					return $css_array[$key];
				}else{
					unset($css_array[$key]);
				}
			}else{
				$css_array[$key]['params']	 = json_decode(str_replace("'", '"', $this->get_val($css, 'params')));
				$css_array[$key]['hover']	 = json_decode(str_replace("'", '"', $this->get_val($css, 'hover')));
				$css_array[$key]['advanced'] = json_decode(str_replace("'", '"', $this->get_val($css, 'advanced')));
				$css_array[$key]['settings'] = json_decode(str_replace("'", '"', $this->get_val($css, 'settings')));
			}
		}
		
		return $css_array;
	}
	
	
	/**
	 * compress the css
	 **/
	public function compress_css($buffer){
		/* remove comments */
		$buffer = preg_replace("!/\*[^*]*\*+([^/][^*]*\*+)*/!", '', $buffer) ;
		/* remove tabs, spaces, newlines, etc. */
		$arr = array("\r\n", "\r", "\n", "\t", '  ', '    ', '    ');
		$rep = array('', '', '', '', ' ', ' ', ' ');
		$buffer = str_replace($arr, $rep, $buffer);
		/* remove whitespaces around {}:, */
		$buffer = preg_replace("/\s*([\{\}:,])\s*/", "$1", $buffer);
		/* remove last ; */
		$buffer = str_replace(';}', '}', $buffer);
		
		return $buffer;
	}
	
	
	/**
	 * Defines the default CSS Classes, can be given a version number to order them accordingly
	 * @since: 5.0
	 **/
	public function default_css_classes(){
		$c = '.tp-caption';
		
		$default = array(
			$c.'.medium_grey'				=> '4',
			$c.'.small_text'				=> '4',
			$c.'.medium_text'				=> '4',
			$c.'.large_text'				=> '4',
			$c.'.very_large_text'			=> '4',
			$c.'.very_big_white'			=> '4',
			$c.'.very_big_black'			=> '4',
			$c.'.modern_medium_fat'			=> '4',
			$c.'.modern_medium_fat_white'	=> '4',
			$c.'.modern_medium_light'		=> '4',
			$c.'.modern_big_bluebg'			=> '4',
			$c.'.modern_big_redbg'			=> '4',
			$c.'.modern_small_text_dark'	=> '4',
			$c.'.boxshadow'					=> '4',
			$c.'.black'						=> '4',
			$c.'.noshadow'					=> '4',
			$c.'.thinheadline_dark'			=> '4',
			$c.'.thintext_dark'				=> '4',
			$c.'.largeblackbg'				=> '4',
			$c.'.largepinkbg'				=> '4',
			$c.'.largewhitebg'				=> '4',
			$c.'.largegreenbg'				=> '4',
			$c.'.excerpt'					=> '4',
			$c.'.large_bold_grey'			=> '4',
			$c.'.medium_thin_grey'			=> '4',
			$c.'.small_thin_grey'			=> '4',
			$c.'.lightgrey_divider'			=> '4',
			$c.'.large_bold_darkblue'		=> '4',
			$c.'.medium_bg_darkblue'		=> '4',
			$c.'.medium_bold_red'			=> '4',
			$c.'.medium_light_red'			=> '4',
			$c.'.medium_bg_red'				=> '4',
			$c.'.medium_bold_orange'		=> '4',
			$c.'.medium_bg_orange'			=> '4',
			$c.'.grassfloor'				=> '4',
			$c.'.large_bold_white'			=> '4',
			$c.'.medium_light_white'		=> '4',
			$c.'.mediumlarge_light_white'	=> '4',
			$c.'.mediumlarge_light_white_center' => '4',
			$c.'.medium_bg_asbestos' 		=> '4',
			$c.'.medium_light_black' 		=> '4',
			$c.'.large_bold_black'			=> '4',
			$c.'.mediumlarge_light_darkblue'=> '4',
			$c.'.small_light_white'			=> '4',
			$c.'.roundedimage'				=> '4',
			$c.'.large_bg_black'			=> '4',
			$c.'.mediumwhitebg'				=> '4',
			$c.'.MarkerDisplay'				=> '5.0',
			$c.'.Restaurant-Display'		=> '5.0',
			$c.'.Restaurant-Cursive'		=> '5.0',
			$c.'.Restaurant-ScrollDownText'	=> '5.0',
			$c.'.Restaurant-Description'	=> '5.0',
			$c.'.Restaurant-Price'			=> '5.0',
			$c.'.Restaurant-Menuitem'		=> '5.0',
			$c.'.Furniture-LogoText'		=> '5.0',
			$c.'.Furniture-Plus'			=> '5.0',
			$c.'.Furniture-Title'			=> '5.0',
			$c.'.Furniture-Subtitle'		=> '5.0',
			$c.'.Gym-Display'				=> '5.0',
			$c.'.Gym-Subline'				=> '5.0',
			$c.'.Gym-SmallText'				=> '5.0',
			$c.'.Fashion-SmallText'			=> '5.0',
			$c.'.Fashion-BigDisplay'		=> '5.0',
			$c.'.Fashion-TextBlock'			=> '5.0',
			$c.'.Sports-Display'			=> '5.0',
			$c.'.Sports-DisplayFat'			=> '5.0',
			$c.'.Sports-Subline'			=> '5.0',
			$c.'.Instagram-Caption'			=> '5.0',
			$c.'.News-Title'				=> '5.0',
			$c.'.News-Subtitle'				=> '5.0',
			$c.'.Photography-Display'		=> '5.0',
			$c.'.Photography-Subline'		=> '5.0',
			$c.'.Photography-ImageHover'	=> '5.0',
			$c.'.Photography-Menuitem'		=> '5.0',
			$c.'.Photography-Textblock'		=> '5.0',
			$c.'.Photography-Subline-2'		=> '5.0',
			$c.'.Photography-ImageHover2'	=> '5.0',
			$c.'.WebProduct-Title'			=> '5.0',
			$c.'.WebProduct-SubTitle'		=> '5.0',
			$c.'.WebProduct-Content'		=> '5.0',
			$c.'.WebProduct-Menuitem'		=> '5.0',
			$c.'.WebProduct-Title-Light'	=> '5.0',
			$c.'.WebProduct-SubTitle-Light'	=> '5.0',
			$c.'.WebProduct-Content-Light'	=> '5.0',
			$c.'.FatRounded'				=> '5.0',
			$c.'.NotGeneric-Title'			=> '5.0',
			$c.'.NotGeneric-SubTitle'		=> '5.0',
			$c.'.NotGeneric-CallToAction'	=> '5.0',
			$c.'.NotGeneric-Icon'			=> '5.0',
			$c.'.NotGeneric-Menuitem'		=> '5.0',
			$c.'.MarkerStyle'				=> '5.0',
			$c.'.Gym-Menuitem'				=> '5.0',
			$c.'.Newspaper-Button'			=> '5.0',
			$c.'.Newspaper-Subtitle'		=> '5.0',
			$c.'.Newspaper-Title'			=> '5.0',
			$c.'.Newspaper-Title-Centered'	=> '5.0',
			$c.'.Hero-Button'				=> '5.0',
			$c.'.Video-Title'				=> '5.0',
			$c.'.Video-SubTitle'			=> '5.0',
			$c.'.NotGeneric-Button'			=> '5.0',
			$c.'.NotGeneric-BigButton'		=> '5.0',
			$c.'.WebProduct-Button'			=> '5.0',
			$c.'.Restaurant-Button'			=> '5.0',
			$c.'.Gym-Button'				=> '5.0',
			$c.'.Gym-Button-Light'			=> '5.0',
			$c.'.Sports-Button-Light'		=> '5.0',
			$c.'.Sports-Button-Red'			=> '5.0',
			$c.'.Photography-Button'		=> '5.0',
			$c.'.Newspaper-Button-2'		=> '5.0'
		);
		
		return apply_filters('revslider_mod_default_css_handles', $default);
	}
	
	
	/**
	 * Defines the deformation CSS which is not directly usable as pure CSS
	 * @since: 5.0
	 **/
	public function get_deformation_css_tags(){
		
		return array(
			'x'					 => 'x',
			'y'					 => 'y',
			'z'					 => 'z',
			'skewx'				 => 'skewx',
			'skewy'				 => 'skewy',
			'scalex'			 => 'scalex',
			'scaley'			 => 'scaley',
			'opacity'			 => 'opacity',
			'xrotate'			 => 'xrotate',
			'yrotate'			 => 'yrotate',
			'2d_rotation'		 => '2d_rotation',
			'layer_2d_origin_x'	 => 'layer_2d_origin_x',
			'layer_2d_origin_y'	 => 'layer_2d_origin_y',
			'2d_origin_x'		 => '2d_origin_x',
			'2d_origin_y'		 => '2d_origin_y',
			'pers'				 => 'pers',
			
			'color-transparency' => 'color-transparency',
			'background-transparency' => 'background-transparency',
			'border-transparency'=> 'border-transparency',
			'cursor'			 => 'cursor',
			'speed'				 => 'speed',
			'easing'			 => 'easing',
			'corner_left'		 => 'corner_left',
			'corner_right'		 => 'corner_right',
			'parallax'			 => 'parallax',
			'type'				 => 'type',
			'padding'			 => 'padding',
			'margin'			 => 'margin',
			'text-align'		 => 'text-align'
		);
		
	}
	
	
	/**
	 * return the captions sorted by handle name
	 **/
	public function get_captions_sorted(){
		global $wpdb;
		
		$styles = $wpdb->get_results("SELECT * FROM ".$wpdb->prefix . RevSliderFront::TABLE_CSS . " ORDER BY handle ASC", ARRAY_A);
		$arr	= array('5.0' => array(), 'Custom' => array(), '4' => array());
		
		foreach($styles as $style){
			$setting = json_decode($this->get_val($style, 'settings'), true);
			
			if(!isset($setting['type'])) $setting['type'] = 'text';
			
			if(array_key_exists('version', $setting) && isset($setting['version'])) $arr[ucfirst($setting['version'])][] = array('label' => trim(str_replace('.tp-caption.', '', $style['handle'])), 'type' => $setting['type']);
		}

$sorted = array();
		foreach($arr as $version => $class){
			foreach($class as $name){
				$sorted[] = array('label' => $this->get_val($name, 'label'), 'version' => $version, 'type' => $this->get_val($name, 'type'));
			}
		}
		
		return $sorted;
	}
	
	
	/**
	 * Handles media queries
	 * @since: 5.2.0
	 **/
	public function parse_media_blocks($css){
		$blocks	= array();
		$start	= 0;
		
		while(($start = strpos($css, '@media', $start)) !== false){
			$s = array();
			$i = strpos($css, '{', $start);
			
			if ($i !== false){
				$block = trim(substr($css, $start, $i - $start));
				array_push($s, $css[$i]);
				$i++;

while(!empty($s)){
					if($css[$i] == '{'){
						array_push($s, '{');
					}elseif($css[$i] == '}'){
						array_pop($s);
					}else{
						//broken css?
					}
					$i++;
				}
				
				$blocks[$block] = substr($css, $start, ($i + 1) - $start);
				$start = $i;
			}
		}

return $blocks;
	}
	
	
	/**
	 * removes @media { ... } queries from CSS
	 * @since: 5.2.0
	 **/
	public function clear_media_block($css){
		$start = 0;
		
		if(empty($css)) return $css;
		
		if(strpos($css, '@media', $start) !== false){
			$start	= strpos($css, '@media', 0);
			$i		= strpos($css, '{', $start);
			if($i === false) return $css;
			$i += 1;
			$remove	= substr($css, $start - 1, $i - $start + 1); //remove @media ... first {
			$css	= str_replace($remove, '', $css);
			$css	= preg_replace('/}$/', '', $css); //remove last }
		}
		
		return $css;
	}
	
	
	
	/**
	 * import contents of the css file
	 * @before: RevSliderOperations::importCaptionsCssContentArray()
	 */
	public function import_css_captions(){
		global $wpdb;
		
		$css	= $this->get_base_css_captions();
		$static	= array();
		
		if(is_array($css) && $css !== false && count($css) > 0){
			foreach($css as $class => $styles){
				//check if static style or dynamic style
				$class = trim($class);

if((strpos($class, ':hover') === false && strpos($class, ':') !== false) || //before, after
					strpos($class, ' ') !== false || // .tp-caption.imageclass img or .tp-caption .imageclass or .tp-caption.imageclass .img
					strpos($class, '.tp-caption') === false || // everything that is not tp-caption
					(strpos($class, '.') === false || strpos($class, '#') !== false) || // no class -> #ID or img
					strpos($class, '>') !== false){ //.tp-caption>.imageclass or .tp-caption.imageclass>img or .tp-caption.imageclass .img

$static[$class] = $styles;
					continue;
				}

//is a dynamic style
				if(strpos($class, ':hover') !== false){
					$class	= trim(str_replace(':hover', '', $class));
					$add	= array(
						'hover'		=> json_encode($styles),
						'settings'	=> json_encode(array('hover' => 'true'))
					);
				}else{
					$add	= array(
						'params'	=> json_encode($styles)
					);
				}
				
				//check if class exists
				$result = $wpdb->get_row($wpdb->prepare("SELECT * FROM ".$wpdb->prefix . RevSliderFront::TABLE_CSS." WHERE handle = %s", $class), ARRAY_A);
				
				if(!empty($result)){ //update
					$wpdb->update($wpdb->prefix . RevSliderFront::TABLE_CSS, $add, array('handle' => $class));
				}else{ //insert
					$add['handle'] = $class;
					$wpdb->insert($wpdb->prefix . RevSliderFront::TABLE_CSS, $add);
				}
			}
		}
		
		if(!empty($static)){ //save static into static-captions.css
			$css = $this->get_static_css()."\n".$this->static_to_css($static); //get the open sans line!

$this->update_static_css($css);
		}
	}
	
	
	/**
	 * get contents of the css file
	 * @before: RevSliderOperations::getCaptionsCssContentArray();
	 */
	public function get_base_css_captions(){
		include(RS_PLUGIN_PATH . 'includes/basic-css.php');
		
		return $this->css_to_array($css);
	}
	
	
	/**
	 * get the css raw from the database
	 */
	public function get_raw_css(){
		global $wpdb;
		
		$result = $wpdb->get_results("SELECT * FROM ".$wpdb->prefix . RevSliderFront::TABLE_CSS, ARRAY_A);
		
		return $result;
	}
	
	
	/**
	 * get the css from the database and set it into an object structure
	 */
	public function get_database_classes($adv = false){
		$css = $this->get_raw_css();
		
		if(!empty($css)){
			foreach($css as $k => $v){
				if($adv === true){
					$css[$v['handle']]['hover']		= json_decode($this->get_val($v, 'hover', ''), true);
					$css[$v['handle']]['params']	= json_decode($this->get_val($v, 'params', ''), true);
					$css[$v['handle']]['settings']	= json_decode($this->get_val($v, 'settings', ''), true);
				}else{
					unset($css[$v['handle']]['hover']);
					unset($css[$v['handle']]['params']);
					unset($css[$v['handle']]['settings']);
				}
				$css[$v['handle']]['advanced'] = json_decode($this->get_val($v, 'advanced', ''), true);
			}
		}
		
		return $css;
	}
	
	
	/**
	 * add missing px/% to value, do also for object and array
	 * @since: 5.0
	 **/
	public function add_missing_val($obj, $set_to = 'px'){
		if(is_array($obj)){
			foreach($obj as $key => $value){
				if(strpos($value, $set_to) === false){
					$obj[$key] = $value.$set_to;
				}
			}
		}elseif(is_object($obj)){
			foreach($obj as $key => $value){
				if(is_object($value)){
					if(isset($value->v)){
						if(strpos($value->v, $set_to) === false){
							$obj->$key->v = $value->v.$set_to;
						}
					}
				}else{
					if(strpos($value, $set_to) === false){
						$obj->$key = $value.$set_to;
					}
				}
			}
		}else{
			if(strpos($obj, $set_to) === false){
				$obj .= $set_to;
			}
		}
		
		return $obj;
	}
	
	
	/**
	 * change hex to rgba
	 */
    public function hex2rgba($hex, $transparency = false, $raw = false, $do_rgb = false){
        if($transparency !== false){
			$transparency = ($transparency > 0) ? number_format(($transparency / 100), 2, '.', '') : 0;
        }else{
            $transparency = 1;
        }

$hex = str_replace('#', '', $hex);
		
        if(strlen($hex) == 3){
            $r = hexdec(substr($hex,0,1).substr($hex,0,1));
            $g = hexdec(substr($hex,1,1).substr($hex,1,1));
            $b = hexdec(substr($hex,2,1).substr($hex,2,1));
        }elseif($this->is_rgb($hex)){
			return $hex;
		}else{
            $r = hexdec(substr($hex,0,2));
            $g = hexdec(substr($hex,2,2));
            $b = hexdec(substr($hex,4,2));
        }
		
		$ret = ($do_rgb) ? $r.', '.$g.', '.$b : $r.', '.$g.', '.$b.', '.$transparency;
		
		return ($raw) ? $ret : 'rgba('.$ret.')';
    }
}

cmd: