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Editing File: /home/maglabs/bambinos/wp-content/plugins/novaworks/includes/helpers.php

<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}
if(!function_exists('nova_get_all_image_sizes')){
    function nova_get_all_image_sizes() {

global $_wp_additional_image_sizes;

$sizes  = get_intermediate_image_sizes();
        $result = array();

foreach ( $sizes as $size ) {
            if ( in_array( $size, array( 'thumbnail', 'medium', 'medium_large', 'large' ) ) ) {
                $result[ $size ] = ucwords( trim( str_replace( array( '-', '_' ), array( ' ', ' ' ), $size ) ) );
            } else {
                $result[ $size ] = sprintf(
                    '%1$s (%2$sx%3$s)',
                    ucwords( trim( str_replace( array( '-', '_' ), array( ' ', ' ' ), $size ) ) ),
                    $_wp_additional_image_sizes[ $size ]['width'],
                    $_wp_additional_image_sizes[ $size ]['height']
                );
            }
        }

return array_merge( array( 'full' => esc_html__( 'Full', 'novaworks' ) ), $result );
    }
}
if( !function_exists('nova_build_link_from_atts')) {
    function nova_build_link_from_atts($value){
        $result = array( 'url' => '', 'title' => '', 'target' => '', 'rel' => '' );
        $params_pairs = explode( '|', $value );
        if ( ! empty( $params_pairs ) ) {
            foreach ( $params_pairs as $pair ) {
                $param = preg_split( '/\:/', $pair );
                if ( ! empty( $param[0] ) && isset( $param[1] ) ) {
                    $result[ $param[0] ] = rawurldecode( $param[1] );
                }
            }
        }
        return $result;
    }
}

if( !function_exists('nova_get_param_slider_shortcode')) {
  function nova_get_param_slider_shortcode( $atts, $param_column = 'columns' ){
      $slider_type    = $slide_to_scroll = $speed = $infinite_loop = $autoplay = $autoplay_speed = '';
      $lazyload       = $arrows = $dots = $dots_icon = $next_icon = $prev_icon = $dots_color = $draggable = $touch_move = '';
      $rtl            = $arrow_color = $arrow_size = $el_class = '';
      $slides_column = $autowidth = $css_ad_carousel = $pauseohover = $centermode = $adaptive_height = '';

extract( shortcode_atts( array(
          'slider_type' => 'horizontal',
          'slide_to_scroll' => 'all',
          'slides_column' => '',
          'infinite_loop' => '',
          'speed' => '300',
          'autoplay' => '',
          'autoplay_speed' => '5000',
          'arrows' => '',
          'next_icon' => 'novaicon-arrow-right1',
          'prev_icon' => 'novaicon-arrow-left1',
          'custom_nav' => '',
          'dots' => '',
          'dots_color' => '#333333',
          'dots_icon' => 'novaicon-dot7',
          'draggable' => 'yes',
          'touch_move' => 'yes',
          'rtl' => '',
          'adaptive_height' => '',
          'pauseohover' => '',
          'centermode' => '',
          'autowidth' => '',
          'item_space' => '15',
          'el_class' => '',
          'css_ad_carousel' => ''
      ), $atts ) );

if(isset($atts[$param_column])){
          $slides_column = $atts[$param_column];
      }

$slides_column = nova_get_column_from_param_shortcode($slides_column);

$custom_dots = $arr_style = $wrap_data = '';

if ( $slide_to_scroll == 'all' ) {
          $slide_to_scroll = $slides_column['xlg'];
      } else {
          $slide_to_scroll = 1;
      }

$setting_obj = array();
      $setting_obj['slidesToShow'] = absint($slides_column['xlg']);
      $setting_obj['slidesToScroll'] = absint($slide_to_scroll);

if ( $dots == 'yes' ) {
          $setting_obj['dots'] = true;
      } else {
          $setting_obj['dots'] = false;
      }
      if ( $autoplay == 'yes' ) {
          $setting_obj['autoplay'] = true;
      }
      if ( $autoplay_speed !== '' ) {
          $setting_obj['autoplaySpeed'] = absint($autoplay_speed);
      }
      if ( $speed !== '' ) {
          $setting_obj['speed'] = absint($speed);
      }
      if ( $infinite_loop == 'yes' ) {
          $setting_obj['infinite'] = true;
      } else {
          $setting_obj['infinite'] = false;
      }
      if ( $lazyload == 'yes' ) {
          $setting_obj['lazyLoad'] = true;
      }

if ( is_rtl() ) {
          $setting_obj['rtl'] = true;
          if ( $arrows == 'yes' ) {
              $setting_obj['arrows'] = true;
          } else {
              $setting_obj['false'] = false;
          }
      } else {
          if ( $arrows == 'yes' ) {
              $setting_obj['arrows'] = true;
          } else {
              $setting_obj['arrows'] = false;
          }
      }

if ( $draggable == 'yes' ) {
          $setting_obj['swipe'] = true;
          $setting_obj['draggable'] = true;
      } else {
          $setting_obj['swipe'] = false;
          $setting_obj['draggable'] = false;
      }

if ( $touch_move == 'yes' ) {
          $setting_obj['touchMove'] = true;
      } else {
          $setting_obj['touchMove'] = false;
      }

if ( $rtl == 'yes' ) {
          $setting_obj['rtl'] = true;
      }

if ( $slider_type == 'vertical' ) {
          $setting_obj['vertical'] = true;
      }

if ( $pauseohover == 'yes' ) {
          $setting_obj['pauseOnHover'] = true;
      } else {
          $setting_obj['pauseOnHover'] = false;
      }

if ( $centermode == 'yes' ) {
          $setting_obj['centerMode'] = true;
          $setting_obj['centerPadding'] = '12%';
      }

if ( $autowidth == 'yes' ) {
          $setting_obj['variableWidth'] = true;
          $wrap_data .= ' aria-autowidth="true"';
      }

if ( $adaptive_height == 'yes' ) {
          $setting_obj['adaptiveHeight'] = true;
      }

$setting_obj['responsive'] = array(
          array(
              'breakpoint' => 1824,
              'settings' => array(
                  'slidesToShow' => $slides_column['lg'],
                  'slidesToScroll' => $slides_column['lg']
              )
          ),
          array(
              'breakpoint' => 1200,
              'settings' => array(
                  'slidesToShow' => $slides_column['md'],
                  'slidesToScroll' => $slides_column['md']
              )
          ),
          array(
              'breakpoint' => 992,
              'settings' => array(
                  'slidesToShow' => $slides_column['sm'],
                  'slidesToScroll' => $slides_column['sm']
              )
          ),
          array(
              'breakpoint' => 768,
              'settings' => array(
                  'slidesToShow' => $slides_column['xs'],
                  'slidesToScroll' => $slides_column['xs']
              )
          ),
          array(
              'breakpoint' => 480,
              'settings' => array(
                  'slidesToShow' => $slides_column['mb'],
                  'slidesToScroll' => $slides_column['mb']
              )
          )
      );

$setting_obj['pauseOnDotsHover'] = true;

$wrap_data .= "data-slick='". esc_attr(wp_json_encode($setting_obj)) ."'";

return $wrap_data;
  }
}

if( !function_exists('nova_get_column_from_param_shortcode')) {
  function nova_get_column_from_param_shortcode( $atts ){
      $array = array(
          'xlg'	=> 3,
          'lg' 	=> 3,
          'md' 	=> 2,
          'sm' 	=> 1,
          'xs' 	=> 1,
          'mb' 	=> 1
      );
      $atts = explode(';',$atts);
      if(!empty($atts)){
          foreach($atts as $val){
              $val = explode(':',$val);
              if(isset($val[0]) && isset($val[1])){
                  if(isset($array[$val[0]])){
                      $array[$val[0]] = absint($val[1]);
                  }
              }
          }
      }
      return $array;
  }
}

if( !function_exists('nova_field_column')) {
  function nova_field_column($options = array()){
      return array_merge(array(
          'type' 			=> 'nova_column',
          'heading' 		=> esc_html__('Column', 'reddot'),
          'param_name' 	=> 'column',
          'unit'			=> '',
          'media'			=> array(
              'xlg'	=> 1,
              'lg'	=> 1,
              'md'	=> 1,
              'sm'	=> 1,
              'xs'	=> 1,
              'mb'	=> 1
          )
      ), $options);
  }
}

if( !function_exists('nova_get_param_index')) {
  function nova_get_param_index($array, $attr){
      foreach ($array as $index => $entry) {
          if ($entry['param_name'] == $attr) {
              return $index;
          }
      }
      return -1;
  }
}

if( !function_exists('nova_get_responsive_media_css')) {
  function nova_get_responsive_media_css( $args = array() ){
      $content = '';
      if(!empty($args) && !empty($args['target']) && !empty($args['media_sizes'])){
          $content .=  " data-el_target='".esc_attr($args['target'])."' ";
          $content .=  " data-el_media_sizes='".esc_attr(wp_json_encode($args['media_sizes']))."' ";
      }
      return $content;
  }
}

if( !function_exists('nova_render_ressponive_media_css')) {
  function nova_render_ressponive_media_css(&$css = array(), $args = array()){

if(!empty($args) && !empty($args['target']) && !empty($args['media_sizes'])){
          $target = $args['target'];
          foreach( $args['media_sizes'] as $css_attribute => $items ){
              $media_sizes =  explode(';', $items);
              if(!empty($media_sizes)){
                  foreach($media_sizes as $value ){
                      $tmp = explode(':', $value);
                      if(!empty($tmp[1])){
                          if(!isset($css[$tmp[0]])){
                              $css[$tmp[0]] = '';
                          }
                          $css[$tmp[0]] .= $target . '{' . $css_attribute . ':'. $tmp[1] .'}';
                      }
                  }
              }
          }
      }
      return $css;
  }
}

if( !function_exists('nova_render_responsive_media_style_tags')) {
  function nova_render_responsive_media_style_tags( $custom_css = array() ){
      $output = '';
      if(function_exists('vc_is_inline') && vc_is_inline() && !empty($custom_css)){
          foreach($custom_css as $media => $value){
              switch($media){
                  case 'lg':
                      $output .= $value;
                      break;
                  case 'xlg':
                      $output .= '@media (min-width: 1824px){'.$value.'}';
                      break;
                  case 'md':
                      $output .= '@media (max-width: 1199px){'.$value.'}';
                      break;
                  case 'sm':
                      $output .= '@media (max-width: 991px){'.$value.'}';
                      break;
                  case 'xs':
                      $output .= '@media (max-width: 767px){'.$value.'}';
                      break;
                  case 'mb':
                      $output .= '@media (max-width: 479px){'.$value.'}';
                      break;
              }
          }
      }
      if(!empty($output)){
          echo '<style type="text/css">'.$output.'</style>';
      }
  }

}
if( !function_exists('nova_shortcode_products_list')) {
  function nova_shortcode_products_list($atts, $product_type = 'recent'){
    global $woocommerce_loop;

extract(shortcode_atts(array(
      'category' 						=> '',
      'tax' 								=> 'product_cat',
      'limit' 							=> '12',
      'orderby'							=> 'title',
      'order'								=> 'ASC',
      'layout' 							=> 'grid',
      'columns'							=> 4,
      'enable_ajax_loader' 	=> '',
    ), $atts));
    $cat = (!empty($category)) ? explode(',',$category) 	: '';
    $carousel_configs = nova_get_param_slider_shortcode( $atts );
    // setup query
		$tax_query = array();
		if($product_type == 'featured') {
			$tax_query[] = array('relation' => 'AND');
		  $tax_query[] =array(
		        'taxonomy' => 'product_visibility',
		        'field'    => 'name',
		        'terms'    => 'featured',
		        'operator' => 'IN',
		      );
		}
		if($product_type == 'best-selling') {
			$tax_query[] =array(
							'key' 		=> 'total_sales',
							'value' 	=> 0,
							'compare' 	=> '>',
						);
		}
    if($cat != "") {
      $tax_query[] =array(
                      'taxonomy' 	=> $tax,
                      'field' 	=> 'slug',
                      'terms' 	=> $cat
                );
    }

$args = array(
      'post_type'				=> 'product',
      'post_status' 			=> 'publish',
      'ignore_sticky_posts'	=> 1,
      'posts_per_page' 		=> $limit,
      'tax_query' 			=> $tax_query,
      'orderby' => $orderby,
      'order'   => $order,
    );

// query database
    $products = new WP_Query( $args );
    $content = '';
    if ( $products->have_posts() ) :
      $content .='<div class="nova-product-shortcodes woocommerce">';
        if ($layout == 'slider'):
        $content .='<ul class="products slick-carousel" '.$carousel_configs.'>';
        else:
          $content .='<ul class="products columns-'.$columns.'">';
        endif;
          //woocommerce_product_loop_start();
          while ( $products->have_posts() ) : $products->the_post();
            ob_start();
            wc_get_template_part( 'content', 'product' );
            $content .= ob_get_clean();
          endwhile; // end of the loop.
          //woocommerce_product_loop_end();
        $content .='</ul>';
        $content .='</div>';
    endif;
    wp_reset_postdata();
  return $content;

}
}
if( !function_exists('nova_shortcode_products_list_ajax')) {
  function nova_shortcode_products_list_ajax($atts, $product_type = 'recent'){
    $atts = wp_json_encode($atts);
    $content = '';
    $content .= '<div class="elm-ajax-container-wrapper clearfix">';
    	$content .= '<div class="elm-ajax-loader" data-query-settings="'.esc_attr( $atts ).'" data-product-type="'.esc_attr( $product_type ).'">';
      $content .= '<div class="nova-shortcode-loading"><span></span></div>';
    	$content .= '</div>';
    $content .= '</div>';
    return $content;
  }
}
if( !function_exists('nova_redirect')) {
	function nova_redirect( $location, $status = 302, $x_redirect_by = 'WordPress' ) {
	    global $is_IIS;

if ( ! $location ) {
	        return false;
	    }

//$location = wp_sanitize_redirect( $location );

if ( ! $is_IIS && PHP_SAPI != 'cgi-fcgi' ) {
	        status_header( $status ); // This causes problems on IIS and some FastCGI setups
	    }

header( "Location: $location", true, $status );

return true;
	}
}
if( !function_exists('nova_download_file_to_local')) {
	function nova_download_file_to_local( $file_url, $path ) {
		$filename = basename( $file_url );
		$file = $path . '/' . $filename;

wp_mkdir_p( $path );

$ifp = @fopen( $file, 'wb' );

if ( ! $ifp ) {
			return new WP_Error( 'import_file_error', sprintf( __( 'Could not write file %s' ,'novaworks'), $file ) );
		}

@fwrite( $ifp, 0 );
		fclose( $ifp );
		clearstatcache();

// Set correct file permissions
		$stat = @stat( dirname( $file ) );
		$perms = $stat['mode'] & 0007777;
		$perms = $perms & 0000666;
		@chmod( $file, $perms );
		clearstatcache();

$response = wp_remote_get( $file_url, array(
			'stream' => true,
			'filename' => $file,
			'timeout' => 500,
		) );

// request failed
		if ( is_wp_error( $response ) ) {
			@unlink( $file );
			return $response;
		}

$code = (int) wp_remote_retrieve_response_code( $response );

// make sure the fetch was successful
		if ( $code !== 200 ) {
			@unlink( $file );

return new WP_Error(
				'import_file_error',
				sprintf(
					esc_html__( 'Remote server returned %1$d %2$s for %3$s', 'novaworks' ),
					$code,
					get_status_header_desc( $code ),
					$url
				)
			);
		}

if ( 0 == filesize( $file ) ) {
			@unlink( $file );
			return new WP_Error( 'import_file_error', esc_html__( 'Zero size file downloaded', 'novaworks' ) );
		}

return $file;
	}
}
if( !function_exists('nova_addons_recurse_parse_args')) {
	function nova_addons_recurse_parse_args( $args, $default = array() ) {
		$args   = (array) $args;
		$result = $default;

foreach ( $args as $key => $value ) {
			if ( is_array( $value ) && isset( $result[ $key ] ) ) {
				$result[ $key ] = nova_addons_recurse_parse_args( $value, $result[ $key ] );
			} else {
				$result[ $key ] = $value;
			}
		}

return $result;
	}
}
if( !function_exists('nova_get_changeset_url')) {
	function nova_get_changeset_url () {

$uri_parts = explode('?', $_SERVER['REQUEST_URI'], 2);
		$changeset_url = 'http://' . $_SERVER['HTTP_HOST'] . $uri_parts[0];

if (isset($_GET["nova-changeset"]))
		{
		  $nova_changeset = $_GET["nova-changeset"];
		} else {
		  $nova_changeset = "";
		}
		if ($nova_changeset != "") {
			if ($nova_changeset != "default") {
				$data = array('customize_changeset_uuid'=>$nova_changeset);
				$queryString =  http_build_query($data);
				nova_redirect($changeset_url.'?'.$queryString);
				exit;
			}else {
				nova_redirect($changeset_url);
				exit;
			}
		}
	}
}
if( function_exists('nova_get_changeset_url')) {
  nova_get_changeset_url();
}

if ( ! function_exists( 'nova_excerpt' ) ) {

function nova_excerpt( $length = 30 ) {
		global $post;

// Check for custom excerpt
		if ( has_excerpt( $post->ID ) ) {
			$output = $post->post_excerpt;
		}

// No custom excerpt
		else {

// Check for more tag and return content if it exists
			if ( strpos( $post->post_content, '' ) || strpos( $post->post_content, '' ) ) {
				$output = apply_filters( 'the_content', get_the_content() );
			}

// No more tag defined
			else {
				$output = wp_trim_words( strip_shortcodes( $post->post_content ), $length );
			}

}

return $output;

}

}
if( function_exists('nova_is_elementor_updated')) {
	function nova_is_elementor_updated() {
		if ( class_exists( 'Elementor\Icons_Manager' ) ) {
			return true;
		} else {
				return false;
		}
	}
}
if(!function_exists('nova_get_custom_breakpoints')){
    function nova_get_custom_breakpoints(){
	    $custom_breakpoints = get_option('nova_custom_breakpoints');
	    $sm = !empty($custom_breakpoints['sm']) ? absint($custom_breakpoints['sm']) : 576;
	    $md = !empty($custom_breakpoints['md']) ? absint($custom_breakpoints['md']) : 992;
	    $lg = !empty($custom_breakpoints['lg']) ? absint($custom_breakpoints['lg']) : 1280;
	    $xl = !empty($custom_breakpoints['xl']) ? absint($custom_breakpoints['xl']) : 1700;

if( $sm <= 380 || $sm >= 992 ){
		    $sm = 576;
	    }
	    if( $md <= 992 || $md >= 1280 ){
		    $md = 992;
	    }
	    if( $lg <= 1280 || $lg >= 1700 ){
		    $lg = 1280;
	    }
	    if($lg > $xl){
		    $xl = $lg + 2;
	    }
	    if($xl > 2000){
		    $xl = 1700;
	    }

return [
		    'xs' => 0,
		    'sm' => $sm,
		    'md' => $md,
		    'lg' => $lg,
		    'xl' => $xl,
		    'xxl' => 2000
	    ];
    }
}
if(!function_exists('nova_entry_meta_item_category_list')){
    function nova_entry_meta_item_category_list($before = '', $after = '', $separator = ', ', $parents = '', $post_id = false){
        $categories_list = get_the_category_list('{{_}}', $parents, $post_id );
        if ( $categories_list ) {
            printf(
                '%3$s<span class="screen-reader-text">%1$s </span><span>%2$s</span>%4$s',
                esc_html_x('Posted in', 'front-view', 'juliette'),
                str_replace('{{_}}', $separator, $categories_list),
                $before,
                $after
            );
        }
    }
}
if(!function_exists('nova_is_local')){
    function nova_is_local(){
        $is_local = false;
        if (isset($_SERVER['X_FORWARDED_HOST']) && !empty($_SERVER['X_FORWARDED_HOST'])) {
            $hostname = $_SERVER['X_FORWARDED_HOST'];
        } else {
            $hostname = $_SERVER['HTTP_HOST'];
        }
        if ( strpos($hostname, '.novaworks.net') !== false ) {
            $is_local = true;
        }
        return $is_local;
    }
}
if(!function_exists('novaworks_get_theme_support')){
    function novaworks_get_theme_support( $prop = '', $default = null ) {
        $theme_support = get_theme_support( 'novaworks' );
        $theme_support = is_array( $theme_support ) ? $theme_support[0] : false;

if ( ! $theme_support ) {
            return $default;
        }

if ( $prop ) {
            $prop_stack = explode( '::', $prop );
            $prop_key   = array_shift( $prop_stack );

if ( isset( $theme_support[ $prop_key ] ) ) {
                $value = $theme_support[ $prop_key ];

if ( count( $prop_stack ) ) {
                    foreach ( $prop_stack as $prop_key ) {
                        if ( is_array( $value ) && isset( $value[ $prop_key ] ) ) {
                            $value = $value[ $prop_key ];
                        } else {
                            $value = $default;
                            break;
                        }
                    }
                }
            } else {
                $value = $default;
            }

return $value;
        }

return $theme_support;
    }
}

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