Sindbad~EG File Manager
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'AWS_Helpers' ) ) :
/**
* Class for plugin help methods
*/
class AWS_Helpers {
/*
* Removes scripts, styles, html tags
*/
static public function html2txt( $str ) {
$search = array(
'@<script[^>]*?>.*?</script>@si',
'@<[\/\!]*?[^<>]*?>@si',
'@<style[^>]*?>.*?</style>@siU',
'@<![\s\S]*?--[ \t\n\r]*>@'
);
$str = preg_replace( $search, '', $str );
$str = esc_attr( $str );
$str = stripslashes( $str );
$str = str_replace( array( "\r", "\n" ), ' ', $str );
$str = str_replace( array(
"·",
"…",
"€",
"­"
), "", $str );
return $str;
}
/*
* Check if index table exist
*/
static public function is_table_not_exist() {
global $wpdb;
$table_name = $wpdb->prefix . AWS_INDEX_TABLE_NAME;
return ( $wpdb->get_var( "SHOW TABLES LIKE '{$table_name}'" ) != $table_name );
}
/*
* Get amount of indexed products
*/
static public function get_indexed_products_count() {
global $wpdb;
$table_name = $wpdb->prefix . AWS_INDEX_TABLE_NAME;
$indexed_products = 0;
if ( $wpdb->get_var( "SHOW TABLES LIKE '{$table_name}'" ) === $table_name ) {
$sql = "SELECT COUNT(*) FROM {$table_name} GROUP BY ID;";
$indexed_products = $wpdb->query( $sql );
}
return $indexed_products;
}
/*
* Check if index table has new terms columns
*/
static public function is_index_table_has_terms() {
global $wpdb;
$table_name = $wpdb->prefix . AWS_INDEX_TABLE_NAME;
$return = false;
if ( $wpdb->get_var( "SHOW TABLES LIKE '{$table_name}'" ) === $table_name ) {
$columns = $wpdb->get_row("
SELECT * FROM {$table_name} LIMIT 0, 1
", ARRAY_A );
if ( $columns && ! isset( $columns['term_id'] ) ) {
$return = 'no_terms';
} else {
$return = 'has_terms';
}
}
return $return;
}
/*
* Check if index table has new on_sale columns
*/
static public function is_index_table_has_on_sale() {
global $wpdb;
$table_name = $wpdb->prefix . AWS_INDEX_TABLE_NAME;
$return = false;
if ( $wpdb->get_var( "SHOW TABLES LIKE '{$table_name}'" ) === $table_name ) {
$columns = $wpdb->get_row("
SELECT * FROM {$table_name} LIMIT 0, 1
", ARRAY_A );
if ( $columns && ! isset( $columns['on_sale'] ) ) {
$return = 'no';
} else {
$return = 'has';
}
}
return $return;
}
/*
* Extract terms from content
*
* @return Array of extracted and normalized terms
*/
static public function extract_terms( $str, $source = '' ) {
$str = AWS_Helpers::normalize_string( $str );
$str = str_replace( array(
"ˇ",
"°",
"Ë›",
"Ă‹ĹĄ",
"¸",
"§",
"=",
"¨",
"’",
"â€",
"”",
"“",
"„",
"´",
"—",
"–",
"Ă—",
'’',
" ",
chr( 194 ) . chr( 160 )
), " ", $str );
$str = str_replace( 'Ăź', 'ss', $str );
$str = preg_replace( '/^[a-z]$/i', "", $str );
$str = preg_replace( '/\s+/', ' ', $str );
/**
* Filters extracted string
*
* @since 1.44
*
* @param string $str String of product content
* @param @since 1.97 string $source Terms source
*/
$str = apply_filters( 'aws_extracted_string', $str, $source );
$str_array = explode( ' ', $str );
$str_array = AWS_Helpers::filter_stopwords( $str_array );
$str_array = array_count_values( $str_array );
/**
* Filters extracted terms before adding to index table
*
* @since 1.44
*
* @param string $str_array Array of terms
* @param @since 1.97 string $source Terms source
*/
$str_array = apply_filters( 'aws_extracted_terms', $str_array, $source );
$str_new_array = array();
// Remove e, es, ies from the end of the string
if ( ! empty( $str_array ) && $str_array ) {
foreach( $str_array as $str_item_term => $str_item_num ) {
if ( $str_item_term ) {
if ( ! isset( $str_new_array[$str_item_term] ) && preg_match("/es$/", $str_item_term ) ) {
$str_new_array[$str_item_term] = $str_item_num;
}
$new_array_key = AWS_Plurals::singularize( $str_item_term );
if ( $new_array_key && strlen( $str_item_term ) > 3 && strlen( $new_array_key ) > 2 ) {
if ( ! isset( $str_new_array[$new_array_key] ) ) {
$str_new_array[$new_array_key] = $str_item_num;
}
if ( $source === 'sku' ) {
$str_new_array[$str_item_term] = $str_item_num;
}
} else {
if ( ! isset( $str_new_array[$str_item_term] ) ) {
$str_new_array[$str_item_term] = $str_item_num;
}
}
}
}
}
$str_new_array = AWS_Helpers::get_synonyms( $str_new_array );
return $str_new_array;
}
/*
* Get special characters that must be striped
*/
static public function get_special_chars() {
$chars = array(
'!', //exclamation point
'"', //double quotes
'"', //double quotes
'#', //number sign
'$', //dollar sign
'%', //percent sign
'&', //ampersand
'&', //ampersand
'‘', //opening single quote
'’', //closing single quote & apostrophe
'“', //opening double quote
'”', //closing double quote
''', //single quote
''', //single quote
'(', //opening parenthesis
')', //closing parenthesis
'*', //asterisk
'+', //plus sign
',', //comma
'-', //minus sign - hyphen
'.', //period
'/', //slash
':', //colon
';', //semicolon
'<', //less than sign
'<', //less than sign
'=', //equal sign
'>', //greater than sign
'>', //greater than sign
'?', //question mark
'@', //at symbol
'[', //opening bracket
'\', //backslash
']', //closing bracket
'^', //caret - circumflex
'_', //underscore
'`', //grave accent
'{', //opening brace
'|', //vertical bar
'}', //closing brace
'~', //equivalency sign - tilde
'¡', //inverted exclamation mark
'¡', //inverted exclamation mark
'¢', //cent sign
'¢', //cent sign
'£', //pound sign
'£', //pound sign
'¤', //currency sign
'¤', //currency sign
'¥', //yen sign
'¥', //yen sign
'¦', //broken vertical bar
'¦', //broken vertical bar
'§', //section sign
'§', //section sign
'¨', //spacing diaeresis - umlaut
'¨', //spacing diaeresis - umlaut
'©', //copyright sign
'©', //copyright sign
'ª', //feminine ordinal indicator
'ª', //feminine ordinal indicator
'«', //left double angle quotes
'«', //left double angle quotes
'¬', //not sign
'¬', //not sign
'®', //registered trade mark sign
'®', //registered trade mark sign
'¯', //spacing macron - overline
'¯', //spacing macron - overline
'°', //degree sign
'°', //degree sign
'±', //plus-or-minus sign
'±', //plus-or-minus sign
'²', //superscript two - squared
'²', //superscript two - squared
'³', //superscript three - cubed
'³', //superscript three - cubed
'´', //acute accent - spacing acute
'´', //acute accent - spacing acute
'µ', //micro sign
'µ', //micro sign
'¶', //pilcrow sign - paragraph sign
'¶', //pilcrow sign - paragraph sign
'·', //middle dot - Georgian comma
'·', //middle dot - Georgian comma
'¸', //spacing cedilla
'¸', //spacing cedilla
'¹', //superscript one
'¹', //superscript one
'º', //masculine ordinal indicator
'º', //masculine ordinal indicator
'»', //right double angle quotes
'»', //right double angle quotes
'¼', //fraction one quarter
'¼', //fraction one quarter
'½', //fraction one half
'½', //fraction one half
'¾', //fraction three quarters
'¾', //fraction three quarters
'¿', //inverted question mark
'¿', //inverted question mark
'÷', //division sign
'÷', //division sign
'–', //en dash
'—', //em dash
'‘', //left single quotation mark
'’', //right single quotation mark
'‚', //single low-9 quotation mark
'“', //left double quotation mark
'”', //right double quotation mark
'„', //double low-9 quotation mark
'†', //dagger
'‡', //double dagger
'•', //bullet
'…', //horizontal ellipsis
'‰', //per thousand sign
'€', //euro sign
'€', //euro sign
'™', //trade mark sign
'×', // multiplication sign
'!', //exclamation point
'"', //double quotes
'#', //number sign
'$', //dollar sign
'%', //percent sign
'&', //ampersand
"'", //single quote
'(', //opening parenthesis
')', //closing parenthesis
'*', //asterisk
'+', //plus sign
",", //comma
'-', //minus sign - hyphen
".", //period
"/", //slash
':', //colon
';', //semicolon
"<", //less than sign
"=", //equal sign
">", //greater than sign
'?', //question mark
'@', //at symbol
"[", //opening bracket
'\\', //backslash
"]", //closing bracket
'^', //caret - circumflex
'_', //underscore
'`', //grave accent
"{", //opening brace
'|', //vertical bar
"}", //closing brace
'~', //equivalency sign - tilde
'¡', //inverted exclamation mark
'¢', //cent sign
'£', //pound sign
'¤', //currency sign
'¥', //yen sign
'¦', //broken vertical bar
'§', //section sign
'¨', //spacing diaeresis - umlaut
'©', //copyright sign
'ª', //feminine ordinal indicator
'«', //left double angle quotes
'¬', //not sign
'®', //registered trade mark sign
'¯', //spacing macron - overline
'°', //degree sign
'±', //plus-or-minus sign
'²', //superscript two - squared
'³', //superscript three - cubed
'´', //acute accent - spacing acute
'µ', //micro sign
'¶', //pilcrow sign - paragraph sign
'·', //middle dot - Georgian comma
'¸', //spacing cedilla
'¹', //superscript one
'º', //masculine ordinal indicator
'»', //right double angle quotes
'¼', //fraction one quarter
'½', //fraction one half
'¾', //fraction three quarters
'¿', //inverted question mark
'÷', //division sign
'–', //en dash
'—', //em dash
'‘', //left single quotation mark
"’", //right single quotation mark
'‚', //single low-9 quotation mark
"“", //left double quotation mark
"”", //right double quotation mark
'„', //double low-9 quotation mark
'†', //dagger
'‡', //double dagger
'•', //bullet
'…', //horizontal ellipsis
'‰', //per thousand sign
'€', //euro sign
'™', //trade mark sign
);
return apply_filters( 'aws_special_chars', $chars );
}
/*
* Get diacritical marks
*/
static public function get_diacritic_chars() {
$chars = array(
'Š'=>'S',
'š'=>'s',
'Ž'=>'Z',
'ž'=>'z',
'À'=>'A',
'Á'=>'A',
'Â'=>'A',
'Ã'=>'A',
'Ä'=>'A',
'Å'=>'A',
'Æ'=>'A',
'Ç'=>'C',
'È'=>'E',
'É'=>'E',
'Ê'=>'E',
'Ë'=>'E',
'Ì'=>'I',
'Í'=>'I',
'Î'=>'I',
'Ï'=>'I',
'İ'=>'I',
'Ñ'=>'N',
'Ò'=>'O',
'Ó'=>'O',
'Ô'=>'O',
'Õ'=>'O',
'Ö'=>'O',
'Ø'=>'O',
'Ù'=>'U',
'Ú'=>'U',
'Û'=>'U',
'Ü'=>'U',
'Ý'=>'Y',
'à'=>'a',
'á'=>'a',
'â'=>'a',
'ã'=>'a',
'ä'=>'a',
'å'=>'a',
'ç'=>'c',
'è'=>'e',
'é'=>'e',
'ê'=>'e',
'ë'=>'e',
'ì'=>'i',
'í'=>'i',
'î'=>'i',
'ï'=>'i',
'ð'=>'o',
'ñ'=>'n',
'ò'=>'o',
'ó'=>'o',
'ô'=>'o',
'õ'=>'o',
'ö'=>'o',
'ø'=>'o',
'ù'=>'u',
'ú'=>'u',
'û'=>'u',
'ý'=>'y',
'þ'=>'b',
'ÿ'=>'y',
);
/**
* Filters array of diacritic chars
*
* @since 1.52
*/
return apply_filters( 'aws_diacritic_chars', $chars );
}
/*
* Normalize string
*/
static public function normalize_string( $string ) {
/**
* Filters string before normalization
* @since 2.84
* @param string $string
*/
$string = apply_filters( 'aws_pre_normalize_string', $string );
$special_chars = AWS_Helpers::get_special_chars();
$string = AWS_Helpers::html2txt( $string );
if ( array_search( ',', $special_chars ) !== false || array_search( ',', $special_chars ) !== false ) {
$string = str_replace( array( ',', ',' ), ' ', $string );
}
$string = str_replace( array( '×', '×', '×' ), 'x', $string );
$string = str_replace( $special_chars, '', $string );
$string = str_replace( array( ' ', ' ' ), ' ', $string );
$string = trim( $string );
//$str = preg_replace( '/[[:punct:]]+/u', ' ', $str );
$string = preg_replace( '/[[:space:]]+/', ' ', $string );
// Most objects except unicode characters
$string = preg_replace( '/[\x00-\x08\x0B\x0C\x0E-\x1F\x80-\x9F]/u', '', $string );
// Line feeds, carriage returns, tabs
$string = preg_replace( '/[\x00-\x1F\x80-\x9F]/u', '', $string );
// Diacritical marks
$string = strtr( $string, AWS_Helpers::get_diacritic_chars() );
if ( function_exists( 'mb_strtolower' ) ) {
$string = mb_strtolower( $string );
} else {
$string = strtolower( $string );
}
/**
* Filters normalized string
*
* @since 1.52
*/
return apply_filters( 'aws_normalize_string', $string );
}
/*
* Replace stopwords
*/
static public function filter_stopwords( $str_array ) {
$stopwords = AWS()->get_settings( 'stopwords' );
$stopwords_array = array();
$new_str_array = array();
if ( $stopwords ) {
$stopwords_array = explode( ',', $stopwords );
}
if ( $str_array && is_array( $str_array ) && ! empty( $str_array ) && $stopwords_array && ! empty( $stopwords_array ) ) {
$stopwords_array = array_map( 'trim', $stopwords_array );
foreach ( $str_array as $str_word ) {
if ( in_array( $str_word, $stopwords_array ) ) {
continue;
}
$new_str_array[] = $str_word;
}
} else {
$new_str_array = $str_array;
}
return $new_str_array;
}
/*
* Singularize terms
* @param string $search_term Search term
* @return string Singularized search term
*/
static public function singularize( $search_term ) {
$search_term_len = strlen( $search_term );
$search_term_norm = AWS_Plurals::singularize( $search_term );
if ( $search_term_norm && $search_term_len > 3 && strlen( $search_term_norm ) > 2 ) {
$search_term = $search_term_norm;
}
return $search_term;
}
/*
* Add synonyms
*/
static public function get_synonyms( $str_array, $singular = false ) {
$synonyms = AWS()->get_settings( 'synonyms' );
$synonyms_array = array();
$new_str_array = array();
if ( $synonyms ) {
$synonyms_array = preg_split( '/\r\n|\r|\n| /', $synonyms );
}
if ( $str_array && is_array( $str_array ) && ! empty( $str_array ) && $synonyms_array && ! empty( $synonyms_array ) ) {
$synonyms_array = array_map( 'trim', $synonyms_array );
/**
* Filters synonyms array before adding them to the index table where need
* @since 1.79
* @param array $synonyms_array Array of synonyms groups
*/
$synonyms_array = apply_filters( 'aws_synonyms_option_array', $synonyms_array );
foreach ( $synonyms_array as $synonyms_string ) {
if ( $synonyms_string ) {
$synonym_array = explode( ',', $synonyms_string );
if ( $synonym_array && ! empty( $synonym_array ) ) {
$synonym_array = array_map( array( 'AWS_Helpers', 'normalize_string' ), $synonym_array );
if ( $singular ) {
$synonym_array = array_map( array( 'AWS_Helpers', 'singularize' ), $synonym_array );
}
foreach ( $synonym_array as $synonym_item ) {
if ( $synonym_item && isset( $str_array[$synonym_item] ) ) {
$new_str_array = array_merge( $new_str_array, $synonym_array );
break;
}
if ( $synonym_item && preg_match( '/\s/',$synonym_item ) ) {
$synonym_words = explode( ' ', $synonym_item );
if ( $synonym_words && ! empty( $synonym_words ) ) {
$synonym_words = array_filter($synonym_words);
$str_array_keys = array_keys( $str_array );
$synonym_prev_word_pos = 0;
$use_this = true;
foreach ( $synonym_words as $synonym_word ) {
if ( $synonym_word && isset( $str_array[$synonym_word] ) ) {
$synonym_current_word_pos = array_search( $synonym_word, $str_array_keys );
$synonym_prev_word_pos = $synonym_prev_word_pos ? $synonym_prev_word_pos : $synonym_current_word_pos;
if ( ( $synonym_prev_word_pos !== $synonym_current_word_pos ) && ++$synonym_prev_word_pos !== $synonym_current_word_pos ) {
$use_this = false;
break;
}
} else {
$use_this = false;
break;
}
}
if ( $use_this ) {
$new_str_array = array_merge( $new_str_array, $synonym_array );
break;
}
}
}
}
}
}
}
}
if ( $new_str_array ) {
$new_str_array = array_unique( $new_str_array );
foreach ( $new_str_array as $new_str_array_item ) {
if ( ! isset( $str_array[$new_str_array_item] ) ) {
$str_array[$new_str_array_item] = 1;
}
}
}
return $str_array;
}
/*
* Strip shortcodes
*/
static public function strip_shortcodes( $str ) {
/**
* Filter content string before striping shortcodes
* @since 2.01
* @param string $str
*/
$str = apply_filters( 'aws_before_strip_shortcodes', $str );
$str = preg_replace( '#\[[^\]]+\]#', '', $str );
return $str;
}
/*
* Get index table specific source name from taxonomy name
*
* @return string Source name
*/
static public function get_source_name( $taxonomy ) {
switch ( $taxonomy ) {
case 'product_cat':
$source_name = 'category';
break;
case 'product_tag':
$source_name = 'tag';
break;
default:
$source_name = '';
}
return $source_name;
}
/*
* Registers the WPML translations
*
*/
static public function register_wpml_translations( $params = false ) {
// No WPML
if ( ! function_exists( 'icl_register_string' ) ) {
return;
}
// These options are registered
$options_to_reg = array(
"search_field_text" => "Search",
"not_found_text" => "Nothing found",
"show_more_text" => "View all results",
);
if ( ! $params ) {
$params = $options_to_reg;
}
foreach ( $options_to_reg as $key => $option ) {
if ( isset( $params[$key] ) ) {
icl_register_string( 'aws', $key, $params[$key] );
}
}
}
/*
* Wrapper for WPML print
*
* @return string Source name
*/
static public function translate( $name, $value ) {
$translated_value = $value;
if ( function_exists( 'icl_t' ) ) {
$translated_value = icl_t( 'aws', $name, $value );
}
if ( $translated_value === $value ) {
$translated_value = __( $translated_value, 'advanced-woo-search' );
}
return $translated_value;
}
/*
* Get current active site language
*
* @return string Language code
*/
static public function get_lang() {
$current_lang = false;
if ( ( defined( 'ICL_SITEPRESS_VERSION' ) || function_exists( 'pll_current_language' ) ) ) {
if ( has_filter('wpml_current_language') ) {
$current_lang = apply_filters( 'wpml_current_language', NULL );
} elseif ( function_exists( 'pll_current_language' ) ) {
$current_lang = pll_current_language();
}
} elseif( function_exists( 'qtranxf_getLanguage' ) ) {
$current_lang = qtranxf_getLanguage();
} elseif ( defined( 'FALANG_VERSION' ) ) {
$current_lang = Falang()->get_current_language()->slug;
}
return $current_lang;
}
/*
* Get search form action link
*
* @return string Search URL
*/
static public function get_search_url() {
$search_url = home_url( '/' );
if ( function_exists( 'pll_home_url' ) ) {
$search_url = pll_home_url();
if ( get_option( 'show_on_front' ) === 'page' ) {
$current_language = pll_current_language();
$default_language = pll_default_language();
if ( $current_language != $default_language ) {
if ( strpos( $search_url, '/' . $current_language ) !== false ) {
$language_subdir = $current_language.'/';
$search_url = home_url( '/' . $language_subdir );
}
}
}
}
return $search_url;
}
/*
* Get string with current product terms names
*
* @return string List of terms names
*/
static public function get_terms_array( $id, $taxonomy ) {
$terms = wp_get_object_terms( $id, $taxonomy );
if ( is_wp_error( $terms ) ) {
return '';
}
if ( empty( $terms ) ) {
return '';
}
$tax_array_temp = array();
$source_name = AWS_Helpers::get_source_name( $taxonomy );
foreach ( $terms as $term ) {
$source = $source_name . '%' . $term->term_id . '%';
$tax_array_temp[$source] = $term->name;
}
return $tax_array_temp;
}
/**
* Get product quantity
* @param object $product Product
* @return integer
*/
static public function get_quantity( $product ) {
$stock_levels = array();
if ( $product->is_type( 'variable' ) ) {
foreach ( $product->get_children() as $variation ) {
$var = wc_get_product( $variation );
$stock_levels[] = $var->get_stock_quantity();
}
} else {
$stock_levels[] = $product->get_stock_quantity();
}
return max( $stock_levels );
}
/**
* Get array of allowed tags for wp_kses function
* @param array $allowed_tags Tags that is allowed to display
* @return array $tags
*/
static public function get_kses( $allowed_tags = array() ) {
$tags = array(
'a' => array(
'href' => array(),
'title' => array()
),
'br' => array(),
'em' => array(),
'strong' => array(),
'b' => array(),
'code' => array(),
'blockquote' => array(
'cite' => array(),
),
'p' => array(),
'i' => array(),
'h1' => array(),
'h2' => array(),
'h3' => array(),
'h4' => array(),
'h5' => array(),
'h6' => array(),
'img' => array(
'alt' => array(),
'src' => array()
)
);
if ( is_array( $allowed_tags ) && ! empty( $allowed_tags ) ) {
foreach ( $tags as $tag => $tag_arr ) {
if ( array_search( $tag, $allowed_tags ) === false ) {
unset( $tags[$tag] );
}
}
}
return $tags;
}
/**
* Get array of default allowed tags for textarea
* @return array $tags
*/
static public function kses_textarea_allowed_tags() {
return array( 'a', 'br', 'em', 'strong', 'b', 'code', 'blockquote', 'p', 'i' );
}
/**
* Filter search page results by taxonomies
* @param array $product_terms Available product terms
* @param array $filter_terms Filter terms
* @param string $operator Operator
* @return bool $skip
*/
static public function page_filter_tax( $product_terms, $filter_terms, $operator = 'OR' ) {
$skip = true;
$operator = strtoupper( $operator );
if ( $filter_terms && is_array( $filter_terms ) && ! empty( $filter_terms ) ) {
if ( $operator === 'AND' ) {
$has_all = true;
foreach( $filter_terms as $term ) {
if ( array_search( $term, $product_terms ) === false ) {
$has_all = false;
break;
}
}
if ( $has_all ) {
$skip = false;
}
}
if ( $operator === 'IN' || $operator === 'OR' ) {
$has_all = false;
foreach( $filter_terms as $term ) {
if ( array_search( $term, $product_terms ) !== false ) {
$has_all = true;
break;
}
}
if ( $has_all ) {
$skip = false;
}
}
}
return $skip;
}
/**
* Get array of index table options
* @return array $options
*/
static public function get_index_options() {
$index_variations_option = AWS()->get_settings( 'index_variations' );
$index_sources_option = AWS()->get_settings( 'index_sources' );
$index_shortcodes_option = AWS()->get_settings( 'index_shortcodes' );
$index_shortcodes = $index_shortcodes_option && $index_shortcodes_option === 'false' ? false : true;
/**
* Apply or not WP filters to indexed content
* @since 1.82
* @param bool false
*/
$apply_filters = apply_filters( 'aws_index_apply_filters', false );
/**
* Run or not shortcodes inside product content
* @since 2.46
* @param bool true
*/
$do_shortcodes = apply_filters( 'aws_index_do_shortcodes', $index_shortcodes );
$index_variations = $index_variations_option && $index_variations_option === 'false' ? false : true;
$index_title = is_array( $index_sources_option ) && isset( $index_sources_option['title'] ) && ! $index_sources_option['title'] ? false : true;
$index_content = is_array( $index_sources_option ) && isset( $index_sources_option['content'] ) && ! $index_sources_option['content'] ? false : true;
$index_sku = is_array( $index_sources_option ) && isset( $index_sources_option['sku'] ) && ! $index_sources_option['sku'] ? false : true;
$index_excerpt = is_array( $index_sources_option ) && isset( $index_sources_option['excerpt'] ) && ! $index_sources_option['excerpt'] ? false : true;
$index_category = is_array( $index_sources_option ) && isset( $index_sources_option['category'] ) && ! $index_sources_option['category'] ? false : true;
$index_tag = is_array( $index_sources_option ) && isset( $index_sources_option['tag'] ) && ! $index_sources_option['tag'] ? false : true;
$index_id = is_array( $index_sources_option ) && isset( $index_sources_option['id'] ) && ! $index_sources_option['id'] ? false : true;
$index_vars = array(
'variations' => $index_variations,
'title' => $index_title,
'content' => $index_content,
'sku' => $index_sku,
'excerpt' => $index_excerpt,
'category' => $index_category,
'tag' => $index_tag,
'id' => $index_id,
);
$options = array(
'apply_filters' => $apply_filters,
'do_shortcodes' => $do_shortcodes,
'index' => $index_vars,
);
return $options;
}
/**
* Get array of relevance scores
* @return array $relevance_array
*/
static public function get_relevance_scores( $data ) {
$relevance_array = array(
'title' => 350,
'content' => 100,
'id' => 300,
'sku' => 300,
'other' => 35
);
/**
* Change relevance scores for product search fields
* @since 2.53
* @param array $relevance_array Array of relevance scores
* @param array $data Array of search query related data
*/
$relevance_array_filtered = apply_filters( 'aws_relevance_scores', $relevance_array, $data );
$relevance_array = shortcode_atts( $relevance_array, $relevance_array_filtered, 'aws_relevance_scores' );
return $relevance_array;
}
}
endif;
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