| @@ -1,280 +1 @@ | ||
| 1 | -<?php | |
| 2 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 3 | - exit; | |
| 4 | -} | |
| 5 | -if ( ! class_exists( 'wpwBot_Search' ) ) : | |
| 6 | - /** | |
| 7 | - * Class for plugin search | |
| 8 | - */ | |
| 9 | - class wpwBot_Search { | |
| 10 | - /** | |
| 11 | - * @var AWS_Search Array of all plugin data $data | |
| 12 | - */ | |
| 13 | - private $data = array(); | |
| 14 | - /** | |
| 15 | - * Return a singleton instance of the current class | |
| 16 | - * | |
| 17 | - * @return object | |
| 18 | - */ | |
| 19 | - public static function factory() { | |
| 20 | - static $instance = false; | |
| 21 | - if ( ! $instance ) { | |
| 22 | - $instance = new self(); | |
| 23 | - } | |
| 24 | - return $instance; | |
| 25 | - } | |
| 26 | - /** | |
| 27 | - * Constructor | |
| 28 | - */ | |
| 29 | - public function __construct() {} | |
| 30 | - /* | |
| 31 | - * Search | |
| 32 | - */ | |
| 33 | - public function search( $keyword = '' ) { | |
| 34 | - global $wpdb; | |
| 35 | - $special_chars = $this->get_special_chars(); | |
| 36 | - $s = $keyword ? esc_attr( $keyword ) : esc_attr(wp_unslash($_POST['keyword'])); | |
| 37 | - $s = stripslashes( $s ); | |
| 38 | - $s = str_replace( array( "\r", "\n" ), '', $s ); | |
| 39 | - $s = str_replace( $special_chars, '', $s ); | |
| 40 | - $show_cats = 'true'; | |
| 41 | - $show_tags = 'true'; | |
| 42 | - $search_in = 'true'; | |
| 43 | - $outofstock = 'true'; | |
| 44 | - $search_in_arr = explode( ',', 'title,content,category,excerpt,tag,sku'); | |
| 45 | - // Search in title if all options is disabled | |
| 46 | - if ( ! $search_in ) { | |
| 47 | - $search_in_arr = array( 'title' ); | |
| 48 | - } | |
| 49 | - $categories_array = array(); | |
| 50 | - $tags_array = array(); | |
| 51 | - $this->data['s'] = $s; | |
| 52 | - $this->data['results_num'] = 50;//This static before setting option on wpwbot admin panel. | |
| 53 | - $this->data['search_terms'] = array(); | |
| 54 | - $this->data['search_terms'] = array_unique( explode( ' ', $s ) ); | |
| 55 | - $this->data['search_in'] = $search_in_arr; | |
| 56 | - $this->data['outofstock'] = $outofstock; | |
| 57 | - $posts_ids = $this->query_index_table(); | |
| 58 | - $products_array = $this->get_products( $posts_ids ); | |
| 59 | - return $products_array; | |
| 60 | - } | |
| 61 | - /* | |
| 62 | - * Get special characters that must be striped | |
| 63 | - */ | |
| 64 | - public function get_special_chars() { | |
| 65 | - $chars = array( | |
| 66 | - '-', | |
| 67 | - '_', | |
| 68 | - '|', | |
| 69 | - '+', | |
| 70 | - '`', | |
| 71 | - '~', | |
| 72 | - '!', | |
| 73 | - '@', | |
| 74 | - '#', | |
| 75 | - '$', | |
| 76 | - '%', | |
| 77 | - '^', | |
| 78 | - '&', | |
| 79 | - '*', | |
| 80 | - '(', | |
| 81 | - ')', | |
| 82 | - '\\', | |
| 83 | - '?', | |
| 84 | - ';', | |
| 85 | - ':', | |
| 86 | - "'", | |
| 87 | - '"', | |
| 88 | - ".", | |
| 89 | - ",", | |
| 90 | - "<", | |
| 91 | - ">", | |
| 92 | - "{", | |
| 93 | - "}", | |
| 94 | - "/", | |
| 95 | - "[", | |
| 96 | - "]", | |
| 97 | - ); | |
| 98 | - return apply_filters( 'aws_special_chars', $chars ); | |
| 99 | - } | |
| 100 | - /* | |
| 101 | - * Query in index table | |
| 102 | - */ | |
| 103 | - private function query_index_table() { | |
| 104 | - global $wpdb; | |
| 105 | - $table_name = $wpdb->prefix . QCLD_wpCHATBOT_INDEX_TABLE; | |
| 106 | - $search_in_arr = $this->data['search_in']; | |
| 107 | - $results_num = $this->data['results_num']; | |
| 108 | - $outofstock = $this->data['outofstock']; | |
| 109 | - $reindex_version = get_option( 'aws_reindex_version' ); | |
| 110 | - $query = array(); | |
| 111 | - $query['search'] = ''; | |
| 112 | - $query['source'] = ''; | |
| 113 | - $query['relevance'] = ''; | |
| 114 | - $query['stock'] = ''; | |
| 115 | - $query['visibility'] = ''; | |
| 116 | - $query['lang'] = ''; | |
| 117 | - $search_array = array(); | |
| 118 | - $source_array = array(); | |
| 119 | - $relevance_array = array(); | |
| 120 | - $new_relevance_array = array(); | |
| 121 | - foreach ( $this->data['search_terms'] as $search_term ) { | |
| 122 | - $search_term_len = strlen( $search_term ); | |
| 123 | - $relevance_title = 200 + 20 * $search_term_len; | |
| 124 | - $relevance_content = 35 + 4 * $search_term_len; | |
| 125 | - $relevance_title_like = 40 + 2 * $search_term_len; | |
| 126 | - $relevance_content_like = 35 + 1 * $search_term_len; | |
| 127 | - $search_term_like = preg_replace( '/(s|es|ies)$/i', '', $search_term ); | |
| 128 | - $like = '%' . $wpdb->esc_like( $search_term_like ) . '%'; | |
| 129 | - if ( $search_term_len > 1 ) { | |
| 130 | - $search_array[] = $wpdb->prepare( '( term LIKE %s )', $like ); | |
| 131 | - } else { | |
| 132 | - $search_array[] = $wpdb->prepare( '( term = "%s" )', $search_term ); | |
| 133 | - } | |
| 134 | - foreach ( $search_in_arr as $search_in_term ) { | |
| 135 | - switch ( $search_in_term ) { | |
| 136 | - case 'title': | |
| 137 | - $relevance_array['title'][] = $wpdb->prepare( "( case when ( term_source = 'title' AND term = '%s' ) then {$relevance_title} * count else 0 end )", $search_term ); | |
| 138 | - $relevance_array['title'][] = $wpdb->prepare( "( case when ( term_source = 'title' AND term LIKE %s ) then {$relevance_title_like} * count else 0 end )", $like ); | |
| 139 | - break; | |
| 140 | - case 'content': | |
| 141 | - $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'content' AND term = '%s' ) then {$relevance_content} * count else 0 end )", $search_term ); | |
| 142 | - $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'content' AND term LIKE %s ) then {$relevance_content_like} * count else 0 end )", $like ); | |
| 143 | - break; | |
| 144 | - case 'excerpt': | |
| 145 | - $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'excerpt' AND term = '%s' ) then {$relevance_content} * count else 0 end )", $search_term ); | |
| 146 | - $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'excerpt' AND term LIKE %s ) then {$relevance_content_like} * count else 0 end )", $like ); | |
| 147 | - break; | |
| 148 | - case 'category': | |
| 149 | - $relevance_array['category'][] = $wpdb->prepare( "( case when ( term_source = 'category' AND term = '%s' ) then 35 else 0 end )", $search_term ); | |
| 150 | - $relevance_array['category'][] = $wpdb->prepare( "( case when ( term_source = 'category' AND term LIKE %s ) then 5 else 0 end )", $like ); | |
| 151 | - break; | |
| 152 | - case 'tag': | |
| 153 | - $relevance_array['tag'][] = $wpdb->prepare( "( case when ( term_source = 'tag' AND term = '%s' ) then 35 else 0 end )", $search_term ); | |
| 154 | - $relevance_array['tag'][] = $wpdb->prepare( "( case when ( term_source = 'tag' AND term LIKE %s ) then 5 else 0 end )", $like ); | |
| 155 | - break; | |
| 156 | - case 'sku': | |
| 157 | - $relevance_array['sku'][] = $wpdb->prepare( "( case when ( term_source = 'sku' AND term = '%s' ) then 300 else 0 end )", $search_term ); | |
| 158 | - $relevance_array['sku'][] = $wpdb->prepare( "( case when ( term_source = 'sku' AND term LIKE %s ) then 50 else 0 end )", $like ); | |
| 159 | - break; | |
| 160 | - } | |
| 161 | - } | |
| 162 | - } | |
| 163 | - // Sort 'relevance' queries in the array by search priority | |
| 164 | - foreach ( $search_in_arr as $search_in_item ) { | |
| 165 | - if ( isset( $relevance_array[$search_in_item] ) ) { | |
| 166 | - $new_relevance_array[$search_in_item] = implode( ' + ', $relevance_array[$search_in_item] ); | |
| 167 | - } | |
| 168 | - } | |
| 169 | - foreach ( $search_in_arr as $search_in_term ) { | |
| 170 | - $source_array[] = "term_source = '{$search_in_term}'"; | |
| 171 | - } | |
| 172 | - $query['relevance'] .= sprintf( ' (SUM( %s )) ', implode( ' + ', $new_relevance_array ) ); | |
| 173 | - $query['search'] .= sprintf( ' AND ( %s )', implode( ' OR ', $search_array ) ); | |
| 174 | - $query['source'] .= sprintf( ' AND ( %s )', implode( ' OR ', $source_array ) ); | |
| 175 | - if ( $reindex_version && version_compare( $reindex_version, '1.16', '>=' ) ) { | |
| 176 | - if ( $outofstock !== 'true' ) { | |
| 177 | - $query['stock'] .= " AND in_stock = 1"; | |
| 178 | - } | |
| 179 | - $query['visibility'] .= " AND NOT visibility LIKE '%hidden%'"; | |
| 180 | - } | |
| 181 | - if ( ( defined( 'ICL_SITEPRESS_VERSION' ) || function_exists( 'pll_current_language' ) ) && $reindex_version && version_compare( $reindex_version, '1.20', '>=' ) ) { | |
| 182 | - $current_lang = false; | |
| 183 | - if ( has_filter('wpml_current_language') ) { | |
| 184 | - $current_lang = apply_filters( 'wpml_current_language', NULL ); | |
| 185 | - } elseif ( function_exists( 'pll_current_language' ) ) { | |
| 186 | - $current_lang = pll_current_language(); | |
| 187 | - } | |
| 188 | - if ( $current_lang ) { | |
| 189 | - $query['lang'] .= $wpdb->prepare( " AND ( lang LIKE %s OR lang = '' )", $current_lang ); | |
| 190 | - } | |
| 191 | - } elseif( function_exists( 'qtranxf_getLanguage' ) ) { | |
| 192 | - $current_lang = qtranxf_getLanguage(); | |
| 193 | - if ( $current_lang ) { | |
| 194 | - $query['lang'] .= $wpdb->prepare( " AND ( lang LIKE %s OR lang = '' )", $current_lang ); | |
| 195 | - } | |
| 196 | - } | |
| 197 | - | |
| 198 | - $sql = $wpdb->prepare("SELECT | |
| 199 | - distinct ID, | |
| 200 | - {$query['relevance']} as relevance | |
| 201 | - FROM | |
| 202 | - {$table_name} | |
| 203 | - WHERE | |
| 204 | - type = 'product' | |
| 205 | - {$query['source']} | |
| 206 | - {$query['search']} | |
| 207 | - {$query['stock']} | |
| 208 | - {$query['visibility']} | |
| 209 | - {$query['lang']} | |
| 210 | - GROUP BY ID | |
| 211 | - ORDER BY | |
| 212 | - relevance DESC | |
| 213 | - LIMIT 0, %d | |
| 214 | - ", $results_num); | |
| 215 | - | |
| 216 | - //SQL was processed through $wpdb->prepare() in many steps. | |
| 217 | - $posts_ids = $this->get_posts_ids( $sql ); //DB Call OK, No Caching OK | |
| 218 | - | |
| 219 | - return $posts_ids; | |
| 220 | - | |
| 221 | - } | |
| 222 | - /* | |
| 223 | - * Get array of included to search result posts ids | |
| 224 | - */ | |
| 225 | - private function get_posts_ids( $sql ) { | |
| 226 | - | |
| 227 | - global $wpdb; | |
| 228 | - | |
| 229 | - $posts_ids = array(); | |
| 230 | - | |
| 231 | - /**Passed SQL was processed using $wpdb->prepare() in line 198 and above*/ | |
| 232 | - // phpcs:ignore | |
| 233 | - $search_results = $wpdb->get_results( $sql ); //DB Call OK, No Caching OK | |
| 234 | - | |
| 235 | - if ( !empty( $search_results ) && !is_wp_error( $search_results ) && is_array( $search_results ) ) { | |
| 236 | - foreach ( $search_results as $search_result ) { | |
| 237 | - $post_id = intval( $search_result->ID ); | |
| 238 | - if ( ! in_array( $post_id, $posts_ids ) ) { | |
| 239 | - $posts_ids[] = $post_id; | |
| 240 | - } | |
| 241 | - } | |
| 242 | - } | |
| 243 | - | |
| 244 | - unset( $search_results ); | |
| 245 | - | |
| 246 | - return $posts_ids; | |
| 247 | - | |
| 248 | - } | |
| 249 | - /** | |
| 250 | - * @param $posts_ids | |
| 251 | - * @return array | |
| 252 | - */ | |
| 253 | - public function get_load_more_products($posts_ids){ | |
| 254 | - return $this->get_products($posts_ids); | |
| 255 | - } | |
| 256 | - /* | |
| 257 | - * Get products info | |
| 258 | - */ | |
| 259 | - private function get_products( $posts_ids ) { | |
| 260 | - $product_per_page = get_option('qlcd_wp_chatbot_ppp') != '' ? get_option('qlcd_wp_chatbot_ppp') : 10; | |
| 261 | - $products_array = array(); | |
| 262 | - $more_product_ids=array(); | |
| 263 | - $products_num =count( $posts_ids ); | |
| 264 | - if ( $products_num > 0 ) { | |
| 265 | - //if result products ids are more than per_page then keep remaing ids as load more option. | |
| 266 | - if($products_num >$product_per_page){ | |
| 267 | - $more_product_ids=array_slice($posts_ids,$product_per_page); | |
| 268 | - $current_product_ids=array_slice($posts_ids,0,$product_per_page); | |
| 269 | - }else{ | |
| 270 | - $current_product_ids=$posts_ids; | |
| 271 | - } | |
| 272 | - foreach ( $current_product_ids as $post_id ) { | |
| 273 | - $product = wc_get_product( $post_id ); | |
| 274 | - $products_array[] = $product; | |
| 275 | - } | |
| 276 | - } | |
| 277 | - return array('products'=>$products_array,'more_ids'=>$more_product_ids,'total_products'=>$products_num); | |
| 278 | - } | |
| 279 | - } | |
| 280 | -endif; | |
| 1 | +<?php if ( ! defined( 'ABSPATH' ) ) { exit; } if ( ! class_exists( 'wpwBot_Search' ) ) : /** * Class for plugin search */ class wpwBot_Search { /** * @var AWS_Search Array of all plugin data $data */ private $data = array(); /** * Return a singleton instance of the current class * * @return object */ public static function factory() { static $instance = false; if ( ! $instance ) { $instance = new self(); } return $instance; } /** * Constructor */ public function __construct() {} /* * Search */ public function search( $keyword = '' ) { global $wpdb; $special_chars = $this->get_special_chars(); $s = $keyword ? esc_attr( $keyword ) : esc_attr( $_POST['keyword'] ); $s = stripslashes( $s ); $s = str_replace( array( "\r", "\n" ), '', $s ); $s = str_replace( $special_chars, '', $s ); $show_cats = 'true'; $show_tags = 'true'; $search_in = 'true'; $outofstock = 'true'; $search_in_arr = explode( ',', 'title,content,category,excerpt,tag,sku'); // Search in title if all options is disabled if ( ! $search_in ) { $search_in_arr = array( 'title' ); } $categories_array = array(); $tags_array = array(); $this->data['s'] = $s; $this->data['results_num'] = 50;//This static before setting option on wpwbot admin panel. $this->data['search_terms'] = array(); $this->data['search_terms'] = array_unique( explode( ' ', $s ) ); $this->data['search_in'] = $search_in_arr; $this->data['outofstock'] = $outofstock; $posts_ids = $this->query_index_table(); $products_array = $this->get_products( $posts_ids ); return $products_array; } /* * Get special characters that must be striped */ public function get_special_chars() { $chars = array( '-', '_', '|', '+', '`', '~', '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '\\', '?', ';', ':', "'", '"', ".", ",", "<", ">", "{", "}", "/", "[", "]", ); return apply_filters( 'aws_special_chars', $chars ); } /* * Query in index table */ private function query_index_table() { global $wpdb; $table_name = $wpdb->prefix . QCLD_wpCHATBOT_INDEX_TABLE; $search_in_arr = $this->data['search_in']; $results_num = $this->data['results_num']; $outofstock = $this->data['outofstock']; $reindex_version = get_option( 'aws_reindex_version' ); $query = array(); $query['search'] = ''; $query['source'] = ''; $query['relevance'] = ''; $query['stock'] = ''; $query['visibility'] = ''; $query['lang'] = ''; $search_array = array(); $source_array = array(); $relevance_array = array(); $new_relevance_array = array(); foreach ( $this->data['search_terms'] as $search_term ) { $search_term_len = strlen( $search_term ); $relevance_title = 200 + 20 * $search_term_len; $relevance_content = 35 + 4 * $search_term_len; $relevance_title_like = 40 + 2 * $search_term_len; $relevance_content_like = 35 + 1 * $search_term_len; $search_term_like = preg_replace( '/(s|es|ies)$/i', '', $search_term ); $like = '%' . $wpdb->esc_like( $search_term_like ) . '%'; if ( $search_term_len > 1 ) { $search_array[] = $wpdb->prepare( '( term LIKE %s )', $like ); } else { $search_array[] = $wpdb->prepare( '( term = "%s" )', $search_term ); } foreach ( $search_in_arr as $search_in_term ) { switch ( $search_in_term ) { case 'title': $relevance_array['title'][] = $wpdb->prepare( "( case when ( term_source = 'title' AND term = '%s' ) then {$relevance_title} * count else 0 end )", $search_term ); $relevance_array['title'][] = $wpdb->prepare( "( case when ( term_source = 'title' AND term LIKE %s ) then {$relevance_title_like} * count else 0 end )", $like ); break; case 'content': $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'content' AND term = '%s' ) then {$relevance_content} * count else 0 end )", $search_term ); $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'content' AND term LIKE %s ) then {$relevance_content_like} * count else 0 end )", $like ); break; case 'excerpt': $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'excerpt' AND term = '%s' ) then {$relevance_content} * count else 0 end )", $search_term ); $relevance_array['content'][] = $wpdb->prepare( "( case when ( term_source = 'excerpt' AND term LIKE %s ) then {$relevance_content_like} * count else 0 end )", $like ); break; case 'category': $relevance_array['category'][] = $wpdb->prepare( "( case when ( term_source = 'category' AND term = '%s' ) then 35 else 0 end )", $search_term ); $relevance_array['category'][] = $wpdb->prepare( "( case when ( term_source = 'category' AND term LIKE %s ) then 5 else 0 end )", $like ); break; case 'tag': $relevance_array['tag'][] = $wpdb->prepare( "( case when ( term_source = 'tag' AND term = '%s' ) then 35 else 0 end )", $search_term ); $relevance_array['tag'][] = $wpdb->prepare( "( case when ( term_source = 'tag' AND term LIKE %s ) then 5 else 0 end )", $like ); break; case 'sku': $relevance_array['sku'][] = $wpdb->prepare( "( case when ( term_source = 'sku' AND term = '%s' ) then 300 else 0 end )", $search_term ); $relevance_array['sku'][] = $wpdb->prepare( "( case when ( term_source = 'sku' AND term LIKE %s ) then 50 else 0 end )", $like ); break; } } } // Sort 'relevance' queries in the array by search priority foreach ( $search_in_arr as $search_in_item ) { if ( isset( $relevance_array[$search_in_item] ) ) { $new_relevance_array[$search_in_item] = implode( ' + ', $relevance_array[$search_in_item] ); } } foreach ( $search_in_arr as $search_in_term ) { $source_array[] = "term_source = '{$search_in_term}'"; } $query['relevance'] .= sprintf( ' (SUM( %s )) ', implode( ' + ', $new_relevance_array ) ); $query['search'] .= sprintf( ' AND ( %s )', implode( ' OR ', $search_array ) ); $query['source'] .= sprintf( ' AND ( %s )', implode( ' OR ', $source_array ) ); if ( $reindex_version && version_compare( $reindex_version, '1.16', '>=' ) ) { if ( $outofstock !== 'true' ) { $query['stock'] .= " AND in_stock = 1"; } $query['visibility'] .= " AND NOT visibility LIKE '%hidden%'"; } if ( ( defined( 'ICL_SITEPRESS_VERSION' ) || function_exists( 'pll_current_language' ) ) && $reindex_version && version_compare( $reindex_version, '1.20', '>=' ) ) { $current_lang = false; 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(); } if ( $current_lang ) { $query['lang'] .= $wpdb->prepare( " AND ( lang LIKE %s OR lang = '' )", $current_lang ); } } elseif( function_exists( 'qtranxf_getLanguage' ) ) { $current_lang = qtranxf_getLanguage(); if ( $current_lang ) { $query['lang'] .= $wpdb->prepare( " AND ( lang LIKE %s OR lang = '' )", $current_lang ); } } $sql = "SELECT distinct ID, {$query['relevance']} as relevance FROM {$table_name} WHERE type = 'product' {$query['source']} {$query['search']} {$query['stock']} {$query['visibility']} {$query['lang']} GROUP BY ID ORDER BY relevance DESC LIMIT 0, {$results_num} "; $posts_ids = $this->get_posts_ids( $sql ); return $posts_ids; } /* * Get array of included to search result posts ids */ private function get_posts_ids( $sql ) { global $wpdb; $posts_ids = array(); $search_results = $wpdb->get_results( $sql ); if ( !empty( $search_results ) && !is_wp_error( $search_results ) && is_array( $search_results ) ) { foreach ( $search_results as $search_result ) { $post_id = intval( $search_result->ID ); if ( ! in_array( $post_id, $posts_ids ) ) { $posts_ids[] = $post_id; } } } unset( $search_results ); return $posts_ids; } /** * @param $posts_ids * @return array */ public function get_load_more_products($posts_ids){ return $this->get_products($posts_ids); } /* * Get products info */ private function get_products( $posts_ids ) { $product_per_page = get_option('qlcd_wp_chatbot_ppp') != '' ? get_option('qlcd_wp_chatbot_ppp') : 10; $products_array = array(); $more_product_ids=array(); $products_num =count( $posts_ids ); if ( $products_num > 0 ) { //if result products ids are more than per_page then keep remaing ids as load more option. if($products_num >$product_per_page){ $more_product_ids=array_slice($posts_ids,$product_per_page); $current_product_ids=array_slice($posts_ids,0,$product_per_page); }else{ $current_product_ids=$posts_ids; } foreach ( $current_product_ids as $post_id ) { $product = wc_get_product( $post_id ); $products_array[] = $product; } } return array('products'=>$products_array,'more_ids'=>$more_product_ids,'total_products'=>$products_num); } } endif; | |
