Fix File

• /home/sportsfe.../httpdocs/wp-conte.../plugins/themify-.../themify/themify-.../includes

• File: themify-metabox-utils.php

• Content:

<?php

/**
 * Takes an array of options and return a one dimensional array of all the field names
 *
 * @return array
 * @since 1.0.2
 */
function themify_metabox_get_field_names( $arr ) {
    $list = array();
    if( ! empty( $arr ) ){ 
        foreach( $arr as $metabox ){
            if( ! empty( $metabox['options'] ) ) {
                $options = themify_metabox_make_flat_fields_array( $metabox['options'] );
                $options = array_filter( $options, function ( $item ) {
                    if ( isset( $item['name'] ) )
                        return true;
                    return false;
                } );
                $list = array_merge( $list, wp_list_pluck( $options, 'name' ) );
            }
        }
    }

return apply_filters( 'themify_metabox_get_field_names', array_keys(array_flip( $list )), $arr );
}

/**
 * Takes an options array and returns a one-dimensional list of fields
 *
 * @return array
 * @since 1.0.2
 */
function themify_metabox_make_flat_fields_array( $arr ) {
    $list = array();
    foreach ( $arr as $field ) {
        if ( ! isset( $field['type'] ) ) {
            continue;
        }
        if ( $field['type'] === 'multi' ) {
            foreach ( $field['meta']['fields'] as $_field ) {
                $list[] = $_field;
            }
        } elseif ( $field['type'] === 'toggle_group' ) {
            foreach ( $field['meta'] as $_field ) {
                $list[] = $_field;
            }
        } else {
            $list[] = $field;
        }
    }

return $list;
}

/**
 * Check if assignments are applied in the current context
 *
 * @since 1.0
 */
function themify_verify_assignments( $assignments ) {
    $query_object = get_queried_object();

if ( ! empty( $assignments['roles'] )
        // check if *any* of user's role(s) matches
        && ! count( array_intersect( wp_get_current_user()->roles, array_keys( $assignments['roles'], true ) ) )
    ) {
        return false; // bail early.
    }
    unset( $assignments['roles'] );

if ( ! empty($assignments ) ) {

if (
            ( isset($assignments['general']['home']) && is_front_page())
            || (isset( $assignments['general']['page'] ) &&  is_page() && ! is_front_page() )
            || ( is_singular('post') && isset($assignments['general']['single']) )
            || ( isset($assignments['general']['search']) && is_search() )
            || ( isset($assignments['general']['author'])  && is_author())
            || ( isset($assignments['general']['category']) && is_category())
            || ( isset($assignments['general']['tag'])  && is_tag())
            || ( isset($query_object->post_type,$assignments['general'][$query_object->post_type]) && is_singular() && $query_object->post_type !== 'page' && $query_object->post_type !== 'post' )
            || ( isset($query_object->taxonomy,$assignments['general'][$query_object->taxonomy]) && is_tax())
        ) {
            return true;
        } else { // let's dig deeper into more specific visibility rules
            if ( ! empty( $assignments['tax'] ) ) {
                if ( is_single() ) {
                    if ( ! empty( $assignments['tax']['category_single'] ) ) {
                        $categories = wp_get_post_categories( get_queried_object_id(), array( 'fields' => 'slugs' ) );
                        if ( array_intersect( array_keys( $assignments['tax']['category_single'], true ), $categories ) ) {
                            return true;
                        }
                    }
                } else {
                    foreach ( $assignments['tax'] as $tax => $terms ) {
                        $terms = array_keys( $terms );
                        if ( ( $tax === 'category' && is_category($terms) ) || ( $tax === 'post_tag' && is_tag( $terms ) ) || ( is_tax( $tax, $terms ) )
                        ) {
                            return true;
                        }
                    }
                }
            }
            if (! empty( $assignments['post_type'] ) ) {
                foreach ( $assignments['post_type'] as $post_type => $posts ) {
                    $posts = array_keys( $posts );

/* child pages have unique names based on their permalink */
                    if ( $post_type === 'page' && ! empty( $query_object->post_parent ) ) {
                        $post_name = str_replace( home_url(), '', get_permalink( $query_object->ID ) );
                        if ( in_array( $post_name, $posts ) ) {
                            return true;
                        }
                    }

if (
                        // Post single
                        ( $post_type === 'post' && is_single() && is_single( $posts ) )
                        // Page view
                        || ( $post_type === 'page' && (
                                ( is_page( $posts ) )
                                || ( ! is_front_page() && is_home() && in_array( get_post_field( 'post_name', get_option( 'page_for_posts' ) ), $posts ,true ) ) // check for Posts page
                                || ( themify_metabox_is_shop() && in_array( get_post_field( 'post_name', themify_metabox_shop_pageId()), $posts,true  ) ) // check for Shop page
                        ) )
                        // Custom Post Types single view check
                        || ( is_singular( $post_type ) && in_array( $query_object->post_name, $posts,true ) )
                    ) {
                        return true;
                    }
                }
            }
        }
    }
    return false;

}

/**
 * Take an array and converts it to multiple input[type="hidden"]
 *
 * @return string
 */
function themify_array_to_input( $array, $prefix = '' ) {
    $output = '';
    if (count( array_filter( array_keys( $array ), 'is_string' ) ) ) {
        foreach ( $array as $key => $value ) {
            if ( empty( $prefix ) ) {
                $name = $key;
            } else {
                $name = $prefix . '[' . $key . ']';
            }
            if ( is_array( $value ) ) {
                $output .= themify_array_to_input( $value, $name );
            } else {
                $output .= '<input type="hidden" value="' . $value .'" name="' . $name .'">';
            }
        }
    } else {
        foreach ($array as $item) {
            if ( is_array($item) ) {
                $output .= themify_array_to_input( $item, $prefix . '[]' );
            } else {
                $output .= '<input type="hidden" name="' . $prefix . '[]" value="' . $item .'">';
            }
        }
    }

return $output;
}

/**
 * Checks if Woocommerce plugin is active and returns the proper value
 *
 * @return bool
 */
function themify_metabox_is_woocommerce_active() {
    if(function_exists('themify_is_woocommerce_active')){
        return themify_is_woocommerce_active();
    }
    static $is = null;
    if ( $is===null ) {
        $plugin = 'woocommerce/woocommerce.php';
        include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
        return is_plugin_active( $plugin )
            // validate if $plugin actually exists, the plugin might be active however not installed.
            && is_file( trailingslashit( WP_PLUGIN_DIR ) . $plugin );
    }
    return $is;
}

/**
 * Returns the ID of the designated Shop page in WC plugin
 *
 * @return false|int
 */
function themify_metabox_shop_pageId(){
    if(function_exists('themify_shop_pageId')){
        return themify_shop_pageId();
    }
    static $id = null;
    if ( $id === null ) {
        if ( themify_metabox_is_woocommerce_active() ) {
            $id = wc_get_page_id( 'shop' );
            if ( $id <= 0 ) { //wc bug, page id isn't from wc settings,the default should be page with slug 'shop'
                $page = get_page_by_path( 'shop' );
                $id = ! empty( $page ) ? (int) $page->ID : false;
            }
        } else {
            $id = false;
        }
    }

return $id;
}

function themify_metabox_is_shop(){
    if(function_exists('themify_is_shop')){
        return themify_is_shop();
    }
    return themify_metabox_is_woocommerce_active() && is_shop();
}

function themify_metabox_enque($url){//backward
    return $url;
}

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