| @@ -1,12 +1,8 @@ | ||
| 1 | 1 | <?php |
| 2 | + | |
| 2 | 3 | namespace WPDeveloper\BetterDocs\Shortcodes; |
| 3 | 4 | |
| 4 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 5 | - exit; | |
| 6 | -} | |
| 7 | - | |
| 8 | - | |
| 9 | 5 | use WPDeveloper\BetterDocs\Core\Query; |
| 10 | 6 | use WPDeveloper\BetterDocs\Utils\Helper; |
| 11 | 7 | use WPDeveloper\BetterDocs\Core\Settings; |
| 12 | 8 | use WPDeveloper\BetterDocs\Core\Shortcode; |
| @@ -27,235 +23,8 @@ | ||
| 27 | 23 | public function get_script_depends() { |
| 28 | 24 | return [ 'betterdocs-search-modal' ]; |
| 29 | 25 | } |
| 30 | 26 | |
| 31 | - /** | |
| 32 | - * Modify search query to properly handle non-English characters | |
| 33 | - * | |
| 34 | - * @param string $search The search SQL for WHERE clause | |
| 35 | - * @param WP_Query $query The WP_Query instance | |
| 36 | - * @return string Modified search SQL | |
| 37 | - */ | |
| 38 | - public function improve_search_for_non_english( $search, $query ) { | |
| 39 | - global $wpdb; | |
| 40 | - | |
| 41 | - // Only modify our BetterDocs search queries | |
| 42 | - if ( ! isset( $query->query_vars['post_type'] ) || $query->query_vars['post_type'] !== 'docs' ) { | |
| 43 | - return $search; | |
| 44 | - } | |
| 45 | - | |
| 46 | - // Only modify if there's a search term | |
| 47 | - if ( empty( $query->query_vars['s'] ) ) { | |
| 48 | - return $search; | |
| 49 | - } | |
| 50 | - | |
| 51 | - $search_term = $query->query_vars['s']; | |
| 52 | - | |
| 53 | - // If the search term contains non-ASCII characters, we need to ensure proper UTF-8 handling | |
| 54 | - if ( preg_match('/[^\x00-\x7F]/', $search_term) ) { | |
| 55 | - // Get the search term with proper escaping | |
| 56 | - $like = '%' . $wpdb->esc_like( $search_term ) . '%'; | |
| 57 | - | |
| 58 | - // Build a UTF-8 compatible search query | |
| 59 | - // Search in post_title, post_content, and post_excerpt | |
| 60 | - // Note: Removed COLLATE clause to avoid collation mismatch with TranslatePress tables | |
| 61 | - $search = $wpdb->prepare( | |
| 62 | - " AND ( | |
| 63 | - ({$wpdb->posts}.post_title LIKE %s) | |
| 64 | - OR ({$wpdb->posts}.post_content LIKE %s) | |
| 65 | - OR ({$wpdb->posts}.post_excerpt LIKE %s)", | |
| 66 | - $like, | |
| 67 | - $like, | |
| 68 | - $like | |
| 69 | - ); | |
| 70 | - | |
| 71 | - // If TranslatePress is active, also search in the translation dictionary | |
| 72 | - if ( class_exists( '\TRP_Translate_Press' ) ) { | |
| 73 | - // Get language codes | |
| 74 | - $lang_codes = $this->get_trp_language_code(); | |
| 75 | - $default_lang = $lang_codes['default_language']; | |
| 76 | - $current_lang = $lang_codes['current_language']; | |
| 77 | - | |
| 78 | - // Only search in translation table if current language is different from default | |
| 79 | - if ( $default_lang !== $current_lang ) { | |
| 80 | - $default_lang = preg_replace( '/[^a-z0-9_]/', '', $default_lang ); | |
| 81 | - $current_lang = preg_replace( '/[^a-z0-9_]/', '', $current_lang ); | |
| 82 | - // TranslatePress table naming: wp_trp_dictionary_{default_lang}_{current_lang} | |
| 83 | - $trp_table = $wpdb->prefix . 'trp_dictionary_' . $default_lang . '_' . $current_lang; | |
| 84 | - | |
| 85 | - if ( $this->table_exists( $trp_table ) ) { | |
| 86 | - // $trp_table is composed from $wpdb->prefix + sanitized lang slugs (preg_replace allowlist above); | |
| 87 | - // $like is esc_like()-wrapped with intentional % wildcards; CONCAT() wildcards are query literals, not user input. | |
| 88 | - // phpcs:disable WordPress.DB.PreparedSQLPlaceholders.LikeWildcardsInQuery,WordPress.DB.PreparedSQL.InterpolatedNotPrepared | |
| 89 | - $search .= $wpdb->prepare( | |
| 90 | - " OR EXISTS ( | |
| 91 | - SELECT 1 FROM {$trp_table} trp | |
| 92 | - WHERE (trp.original LIKE %s OR trp.translated LIKE %s) | |
| 93 | - AND trp.status != 2 | |
| 94 | - AND ( | |
| 95 | - {$wpdb->posts}.post_title COLLATE utf8mb4_unicode_ci = trp.original COLLATE utf8mb4_unicode_ci | |
| 96 | - OR {$wpdb->posts}.post_content COLLATE utf8mb4_unicode_ci LIKE CONCAT('%%', trp.original COLLATE utf8mb4_unicode_ci, '%%') | |
| 97 | - OR {$wpdb->posts}.post_excerpt COLLATE utf8mb4_unicode_ci = trp.original COLLATE utf8mb4_unicode_ci | |
| 98 | - ) | |
| 99 | - )", | |
| 100 | - $like, | |
| 101 | - $like | |
| 102 | - ); | |
| 103 | - // phpcs:enable WordPress.DB.PreparedSQLPlaceholders.LikeWildcardsInQuery,WordPress.DB.PreparedSQL.InterpolatedNotPrepared | |
| 104 | - } | |
| 105 | - } | |
| 106 | - } | |
| 107 | - $search .= " ) "; | |
| 108 | - } | |
| 109 | - | |
| 110 | - return $search; | |
| 111 | - } | |
| 112 | - | |
| 113 | - /** | |
| 114 | - * Get TranslatePress language codes (default and current) for table name construction | |
| 115 | - * | |
| 116 | - * @return array Array with 'default_language' and 'current_language' keys | |
| 117 | - */ | |
| 118 | - private function get_trp_language_code() { | |
| 119 | - $result = [ | |
| 120 | - 'default_language' => 'en_US', | |
| 121 | - 'current_language' => 'en_US' | |
| 122 | - ]; | |
| 123 | - | |
| 124 | - if ( class_exists( '\TRP_Translate_Press' ) ) { | |
| 125 | - $trp = \TRP_Translate_Press::get_trp_instance(); | |
| 126 | - if ( isset( $trp ) && method_exists( $trp, 'get_component' ) ) { | |
| 127 | - $trp_settings = $trp->get_component( 'settings' ); | |
| 128 | - | |
| 129 | - // Get default language from settings | |
| 130 | - if ( $trp_settings ) { | |
| 131 | - $settings = $trp_settings->get_settings(); | |
| 132 | - if ( isset( $settings['default-language'] ) ) { | |
| 133 | - $result['default_language'] = strtolower( $settings['default-language'] ); | |
| 134 | - } | |
| 135 | - } | |
| 136 | - | |
| 137 | - // Get current language from global variable | |
| 138 | - global $TRP_LANGUAGE; | |
| 139 | - if ( isset( $TRP_LANGUAGE ) && ! empty( $TRP_LANGUAGE ) ) { | |
| 140 | - $result['current_language'] = strtolower( $TRP_LANGUAGE ); | |
| 141 | - } | |
| 142 | - } | |
| 143 | - } | |
| 144 | - | |
| 145 | - return $result; | |
| 146 | - } | |
| 147 | - | |
| 148 | - /** | |
| 149 | - * Check if a database table exists | |
| 150 | - */ | |
| 151 | - private function table_exists( $table_name ) { | |
| 152 | - global $wpdb; | |
| 153 | - // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching -- schema check, caching would mask plugin-activation state. | |
| 154 | - $result = $wpdb->get_var( $wpdb->prepare( "SHOW TABLES LIKE %s", $table_name ) ); | |
| 155 | - return $result === $table_name; | |
| 156 | - } | |
| 157 | - | |
| 158 | - public function get_search_results() { | |
| 159 | - global $wpdb; | |
| 160 | - // phpcs:disable WordPress.Security.NonceVerification.Missing -- public live-search endpoint, no state change. | |
| 161 | - $search_input = isset( $_POST['search_input'] ) ? sanitize_text_field( wp_unslash( $_POST['search_input'] ) ) : ''; | |
| 162 | - $search_cat = isset( $_POST['search_cat'] ) ? wp_strip_all_tags( wp_unslash( $_POST['search_cat'] ) ) : ''; | |
| 163 | - $lang = isset( $_POST['lang'] ) ? wp_strip_all_tags( wp_unslash( $_POST['lang'] ) ) : ''; | |
| 164 | - // phpcs:enable WordPress.Security.NonceVerification.Missing | |
| 165 | - // Removed preg_replace that was stripping non-Latin characters - sanitize_text_field() already handles security | |
| 166 | - | |
| 167 | - $tax_query = []; | |
| 168 | - if ( $search_cat ) { | |
| 169 | - $tax_query = [ | |
| 170 | - [ | |
| 171 | - 'taxonomy' => 'doc_category', | |
| 172 | - 'field' => 'slug', | |
| 173 | - 'terms' => $search_cat, | |
| 174 | - 'operator' => 'AND', | |
| 175 | - 'include_children' => true | |
| 176 | - ] | |
| 177 | - ]; | |
| 178 | - } | |
| 179 | - | |
| 180 | - $term = get_term_by( 'slug', $search_cat ); | |
| 181 | - | |
| 182 | - $post_status = ['publish']; | |
| 183 | - | |
| 184 | - if( current_user_can( 'read_private_docs' ) ) { | |
| 185 | - array_push($post_status, 'private'); | |
| 186 | - } | |
| 187 | - | |
| 188 | - // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query -- search query supports user-selected category filter. | |
| 189 | - $args = [ | |
| 190 | - 'term_id' => isset( $term->term_id ) ? $term->term_id : 0, | |
| 191 | - 'post_type' => 'docs', | |
| 192 | - 'post_status' => $post_status, | |
| 193 | - 'posts_per_page' => -1, | |
| 194 | - 'suppress_filters' => false, // Changed to false to allow posts_search filter | |
| 195 | - 's' => $search_input, | |
| 196 | - 'orderby' => 'relevance', | |
| 197 | - // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query -- category-scoped search is a core BetterDocs feature; the taxonomy filter is intrinsic to the query. | |
| 198 | - 'tax_query' => $tax_query | |
| 199 | - ]; | |
| 200 | - | |
| 201 | - // Handle WPML multilingual search | |
| 202 | - if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) ) { | |
| 203 | - // If search term contains non-ASCII characters (e.g., Chinese, Japanese, Bangla), | |
| 204 | - // search across all languages to find translated posts | |
| 205 | - if ( preg_match('/[^\x00-\x7F]/', $search_input) ) { | |
| 206 | - // Non-ASCII search: bypass WPML language filtering but allow posts_search filter | |
| 207 | - // This allows searching across all languages | |
| 208 | - $args['suppress_filters'] = true; // phpcs:ignore WordPressVIPMinimum.Hooks.PreGetPosts.PreGetPosts,WordPressVIPMinimum.Performance.WPQueryParams.SuppressFilters_suppress_filters -- non-ASCII search must reach all WPML translations. | |
| 209 | - } else { | |
| 210 | - // ASCII-only search (English), use WPML filters to restrict to current language | |
| 211 | - $args['suppress_filters'] = false; | |
| 212 | - $args['lang'] = ICL_LANGUAGE_CODE; | |
| 213 | - } | |
| 214 | - } | |
| 215 | - // Handle TranslatePress - always allow posts_search filter for non-ASCII | |
| 216 | - elseif ( class_exists( '\TRP_Translate_Press' ) && preg_match('/[^\x00-\x7F]/', $search_input) ) { | |
| 217 | - // For TranslatePress, we need posts_search filter to run | |
| 218 | - $args['suppress_filters'] = false; | |
| 219 | - } | |
| 220 | - | |
| 221 | - // Add filter to improve search for non-English characters | |
| 222 | - add_filter( 'posts_search', [ $this, 'improve_search_for_non_english' ], 10, 2 ); | |
| 223 | - | |
| 224 | - $search_results = $this->query->get_posts( $args ); | |
| 225 | - | |
| 226 | - // Remove filter after query to avoid affecting other queries | |
| 227 | - remove_filter( 'posts_search', [ $this, 'improve_search_for_non_english' ], 10 ); | |
| 228 | - | |
| 229 | - $response = []; | |
| 230 | - | |
| 231 | - ob_start(); | |
| 232 | - betterdocs()->views->get( | |
| 233 | - 'shortcode-parts/search-results', | |
| 234 | - [ | |
| 235 | - 'search_results' => $search_results, | |
| 236 | - 'search_input' => $search_input | |
| 237 | - ] | |
| 238 | - ); | |
| 239 | - | |
| 240 | - $_output = ob_get_clean(); | |
| 241 | - | |
| 242 | - $_input_not_found = ''; | |
| 243 | - if ( ! $search_results->have_posts() ) { | |
| 244 | - $_input_not_found = $search_input; | |
| 245 | - } | |
| 246 | - | |
| 247 | - $response['post_lists'] = $_output; | |
| 248 | - | |
| 249 | - if ( $_output && strlen( $search_input ) >= 3 ) { | |
| 250 | - betterdocs()->query->insert_search_keyword( $search_input, $_input_not_found ); | |
| 251 | - } | |
| 252 | - | |
| 253 | - wp_reset_postdata(); | |
| 254 | - | |
| 255 | - wp_send_json_success( $response ); | |
| 256 | - } | |
| 257 | - | |
| 258 | 27 | public function get_name() { |
| 259 | 28 | return 'betterdocs_search_modal'; |
| 260 | 29 | } |
| 261 | 30 | |
| @@ -280,10 +49,9 @@ | ||
| 280 | 49 | 'doc_ids' => '', |
| 281 | 50 | 'doc_categories_ids' => '', |
| 282 | 51 | 'enable_docs_search' => true, |
| 283 | 52 | 'enable_faq_search' => true, |
| 284 | - 'enable_ai_powered_search' => false, | |
| 285 | - 'kb_based_search' => '' // KB slug to filter search results | |
| 53 | + 'enable_ai_powered_search' => false | |
| 286 | 54 | ] |
| 287 | 55 | ); |
| 288 | 56 | } |
| 289 | 57 | |
| @@ -312,10 +80,9 @@ | ||
| 312 | 80 | 'doc_ids' => isset( $atts['doc_ids'] ) ? $atts['doc_ids'] : '', |
| 313 | 81 | 'doc_categories_ids' => isset( $atts['doc_categories_ids'] ) ? $atts['doc_categories_ids'] : '', |
| 314 | 82 | 'enable_faq_search' => isset( $atts['enable_faq_search'] ) ? $atts['enable_faq_search'] : $defaults_attrs['enable_faq_search'], |
| 315 | 83 | 'enable_docs_search' => isset( $atts['enable_docs_search'] ) ? $atts['enable_docs_search'] : $defaults_attrs['enable_docs_search'], |
| 316 | - 'enable_ai_powered_search' => isset( $atts['enable_ai_powered_search'] ) ? $atts['enable_ai_powered_search'] : $defaults_attrs['enable_ai_powered_search'], | |
| 317 | - 'kb_based_search' => isset( $atts['kb_based_search'] ) ? $atts['kb_based_search'] : $defaults_attrs['kb_based_search'] | |
| 84 | + 'enable_ai_powered_search' => isset( $atts['enable_ai_powered_search'] ) ? $atts['enable_ai_powered_search'] : $defaults_attrs['enable_ai_powered_search'] | |
| 318 | 85 | ]; |
| 319 | 86 | $attributes = apply_filters( 'betterdocs_search_modal_shortcode_attributes', $attributes ); |
| 320 | 87 | echo '<div class="betterdocs-search-modal-layout-1" id="betterdocs-search-modal"'; |
| 321 | 88 | foreach ( $attributes as $key => $value ) { |
| @@ -334,10 +101,9 @@ | ||
| 334 | 101 | 'doc_ids' => isset( $atts['doc_ids'] ) ? $atts['doc_ids'] : '', |
| 335 | 102 | 'doc_categories_ids' => isset( $atts['doc_categories_ids'] ) ? $atts['doc_categories_ids'] : '', |
| 336 | 103 | 'enable_faq_search' => isset( $atts['enable_faq_search'] ) ? $atts['enable_faq_search'] : $defaults_attrs['enable_faq_search'], |
| 337 | 104 | 'enable_docs_search' => isset( $atts['enable_docs_search'] ) ? $atts['enable_docs_search'] : $defaults_attrs['enable_docs_search'], |
| 338 | - 'enable_ai_powered_search' => isset( $atts['enable_ai_powered_search'] ) ? $atts['enable_ai_powered_search'] : $defaults_attrs['enable_ai_powered_search'], | |
| 339 | - 'kb_based_search' => isset( $atts['kb_based_search'] ) ? $atts['kb_based_search'] : $defaults_attrs['kb_based_search'] | |
| 105 | + 'enable_ai_powered_search' => isset( $atts['enable_ai_powered_search'] ) ? $atts['enable_ai_powered_search'] : $defaults_attrs['enable_ai_powered_search'] | |
| 340 | 106 | ]; |
| 341 | 107 | $attributes = apply_filters( 'betterdocs_search_modal_shortcode_attributes', $attributes ); |
| 342 | 108 | |
| 343 | 109 | echo '<div class="betterdocs-search-modal-archive" id="betterdocs-search-modal"'; |
| @@ -356,10 +122,9 @@ | ||
| 356 | 122 | 'doc_ids' => isset( $atts['doc_ids'] ) ? $atts['doc_ids'] : '', |
| 357 | 123 | 'doc_categories_ids' => isset( $atts['doc_categories_ids'] ) ? $atts['doc_categories_ids'] : '', |
| 358 | 124 | 'enable_faq_search' => isset( $atts['enable_faq_search'] ) ? $atts['enable_faq_search'] : $defaults_attrs['enable_faq_search'], |
| 359 | 125 | 'enable_docs_search' => isset( $atts['enable_docs_search'] ) ? $atts['enable_docs_search'] : $defaults_attrs['enable_docs_search'], |
| 360 | - 'enable_ai_powered_search' => isset( $atts['enable_ai_powered_search'] ) ? $atts['enable_ai_powered_search'] : $defaults_attrs['enable_ai_powered_search'], | |
| 361 | - 'kb_based_search' => isset( $atts['kb_based_search'] ) ? $atts['kb_based_search'] : $defaults_attrs['kb_based_search'] | |
| 126 | + 'enable_ai_powered_search' => isset( $atts['enable_ai_powered_search'] ) ? $atts['enable_ai_powered_search'] : $defaults_attrs['enable_ai_powered_search'] | |
| 362 | 127 | ]; |
| 363 | 128 | $attributes = apply_filters( 'betterdocs_search_modal_shortcode_attributes', $attributes ); |
| 364 | 129 | |
| 365 | 130 | echo '<div class="betterdocs-search-modal-sidebar" id="betterdocs-search-modal"'; |
