| @@ -20,10 +20,16 @@ | ||
| 20 | 20 | |
| 21 | 21 | class Helper extends Base { |
| 22 | 22 | |
| 23 | 23 | /** |
| 24 | - * Mask an API key for safe display: first 3 chars + 8 asterisks + last 4 chars. | |
| 25 | - * Fixed asterisk count avoids leaking the real key length. | |
| 24 | + * Mask an API key for safe display. | |
| 25 | + * | |
| 26 | + * Prefix-aware: when the key carries a recognizable provider prefix | |
| 27 | + * (OpenAI sk-/sk-proj-, Anthropic sk-ant-/sk-ant-api03-, Gemini AIza) that | |
| 28 | + * prefix is kept visible so an admin can tell which provider/key is set, | |
| 29 | + * then a fixed 8-asterisk block, then the last 4 chars. Keys without a known | |
| 30 | + * prefix fall back to first 3 + 8 asterisks + last 4. The asterisk count is | |
| 31 | + * always fixed so the real key length is never leaked. | |
| 26 | 32 | */ |
| 27 | 33 | public static function mask_api_key( $key ) { |
| 28 | 34 | if ( ! is_string( $key ) || $key === '' ) { |
| 29 | 35 | return ''; |
| @@ -28,8 +34,21 @@ | ||
| 28 | 34 | if ( ! is_string( $key ) || $key === '' ) { |
| 29 | 35 | return ''; |
| 30 | 36 | } |
| 31 | 37 | $key = trim( $key ); |
| 38 | + if ( $key === '' ) { | |
| 39 | + return ''; | |
| 40 | + } | |
| 41 | + | |
| 42 | + // Longest prefixes first so sk-proj-/sk-ant- win over the bare sk-. | |
| 43 | + $prefixes = array( 'sk-ant-api03-', 'sk-ant-', 'sk-proj-', 'sk-', 'AIza' ); | |
| 44 | + foreach ( $prefixes as $prefix ) { | |
| 45 | + if ( strncmp( $key, $prefix, strlen( $prefix ) ) === 0 | |
| 46 | + && strlen( $key ) >= strlen( $prefix ) + 4 ) { | |
| 47 | + return $prefix . str_repeat( '*', 8 ) . substr( $key, -4 ); | |
| 48 | + } | |
| 49 | + } | |
| 50 | + | |
| 32 | 51 | if ( strlen( $key ) < 8 ) { |
| 33 | 52 | return str_repeat( '*', strlen( $key ) ); |
| 34 | 53 | } |
| 35 | 54 | return substr( $key, 0, 3 ) . str_repeat( '*', 8 ) . substr( $key, -4 ); |
| @@ -34,8 +53,35 @@ | ||
| 34 | 53 | } |
| 35 | 54 | return substr( $key, 0, 3 ) . str_repeat( '*', 8 ) . substr( $key, -4 ); |
| 36 | 55 | } |
| 37 | 56 | |
| 57 | + /** | |
| 58 | + * Resolve the WPML-translated base slug of a taxonomy for the CURRENT language. | |
| 59 | + * | |
| 60 | + * WPML registers each translatable taxonomy's rewrite slug as a string named | |
| 61 | + * "URL <taxonomy> tax slug" in the "WordPress" domain (e.g. "URL doc_tag tax slug"). | |
| 62 | + * BetterDocs stores only the default-language slug in its settings, so routing and | |
| 63 | + * term links must read the translated value back here. Returns the trimmed default | |
| 64 | + * slug unchanged when WPML is inactive or the string has no translation. | |
| 65 | + * | |
| 66 | + * @param string $taxonomy Taxonomy key, e.g. 'doc_tag'. | |
| 67 | + * @param string $default_slug Default-language base slug from settings. | |
| 68 | + * @return string Translated base slug for the active language (falls back to default). | |
| 69 | + */ | |
| 70 | + public static function wpml_translated_tax_slug( $taxonomy, $default_slug ) { | |
| 71 | + $default_slug = trim( (string) $default_slug, '/' ); | |
| 72 | + | |
| 73 | + if ( $default_slug === '' || ! has_filter( 'wpml_translate_single_string' ) ) { | |
| 74 | + return $default_slug; | |
| 75 | + } | |
| 76 | + | |
| 77 | + // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- WPML-owned filter; name must be used verbatim. | |
| 78 | + $translated = apply_filters( 'wpml_translate_single_string', $default_slug, 'WordPress', 'URL ' . $taxonomy . ' tax slug' ); | |
| 79 | + $translated = trim( (string) $translated, '/' ); | |
| 80 | + | |
| 81 | + return $translated !== '' ? $translated : $default_slug; | |
| 82 | + } | |
| 83 | + | |
| 38 | 84 | public static function get_plugins( $plugin_basename = null ) { |
| 39 | 85 | if ( ! function_exists( 'get_plugins' ) ) { |
| 40 | 86 | include_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 41 | 87 | } |
| @@ -51,8 +97,41 @@ | ||
| 51 | 97 | |
| 52 | 98 | return is_plugin_active( $plugin_basename ); |
| 53 | 99 | } |
| 54 | 100 | |
| 101 | + /** | |
| 102 | + * Whether an SEO plugin already emits FAQPage schema on the current page. | |
| 103 | + * | |
| 104 | + * True only when Yoast or Rank Math is active AND its FAQ block is present | |
| 105 | + * in the post's content, so BetterDocs can skip its own FAQPage JSON-LD and | |
| 106 | + * avoid duplicate structured data. Defaults to the queried object when no | |
| 107 | + * post is given. | |
| 108 | + * | |
| 109 | + * @param int|\WP_Post|null $post | |
| 110 | + * @return bool | |
| 111 | + */ | |
| 112 | + public static function seo_plugin_outputs_faq_schema( $post = null ) { | |
| 113 | + if ( null === $post ) { | |
| 114 | + $post = get_queried_object(); | |
| 115 | + } | |
| 116 | + | |
| 117 | + $post = get_post( $post ); | |
| 118 | + if ( ! $post instanceof \WP_Post ) { | |
| 119 | + return false; | |
| 120 | + } | |
| 121 | + | |
| 122 | + if ( self::is_plugin_active( 'wordpress-seo/wp-seo.php' ) && has_block( 'yoast/faq-block', $post ) ) { | |
| 123 | + return true; | |
| 124 | + } | |
| 125 | + | |
| 126 | + if ( self::is_plugin_active( 'seo-by-rank-math/rank-math.php' ) && has_block( 'rank-math/faq-block', $post ) ) { | |
| 127 | + return true; | |
| 128 | + } | |
| 129 | + | |
| 130 | + // Extension seam for Pro / other SEO integrations. | |
| 131 | + return (bool) apply_filters( 'betterdocs_seo_plugin_outputs_faq_schema', false, $post ); | |
| 132 | + } | |
| 133 | + | |
| 55 | 134 | public static function get_tax( $tax = '' ) { |
| 56 | 135 | global $wp_query; |
| 57 | 136 | |
| 58 | 137 | if ( is_tax( 'knowledge_base' ) ) { |
| @@ -268,8 +347,58 @@ | ||
| 268 | 347 | ( class_exists( 'TRP_Translate_Press' ) && function_exists( 'trp_get_current_language' ) ); |
| 269 | 348 | } |
| 270 | 349 | |
| 271 | 350 | /** |
| 351 | + * Configured/active languages from whichever multilingual plugin is present. | |
| 352 | + * | |
| 353 | + * Returns a list of { value, label } pairs (language code + display name). | |
| 354 | + * Used to populate the optional language selector in the Write-with-AI modal; | |
| 355 | + * returns an empty array when no multilingual plugin is active so the | |
| 356 | + * selector stays hidden. Mirrors the Pro cross-domain language options. | |
| 357 | + * | |
| 358 | + * @return array<int,array{value:string,label:string}> | |
| 359 | + */ | |
| 360 | + public static function get_active_languages() { | |
| 361 | + $options = array(); | |
| 362 | + | |
| 363 | + // WPML | |
| 364 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) ) { | |
| 365 | + global $sitepress; | |
| 366 | + if ( $sitepress && method_exists( $sitepress, 'get_active_languages' ) ) { | |
| 367 | + $active_languages = $sitepress->get_active_languages(); | |
| 368 | + if ( is_array( $active_languages ) ) { | |
| 369 | + foreach ( $active_languages as $code => $lang ) { | |
| 370 | + $options[] = array( | |
| 371 | + 'value' => (string) $code, | |
| 372 | + 'label' => isset( $lang['native_name'] ) ? $lang['native_name'] : (string) $code, | |
| 373 | + ); | |
| 374 | + } | |
| 375 | + } | |
| 376 | + } | |
| 377 | + } elseif ( function_exists( 'pll_languages_list' ) ) { | |
| 378 | + // Polylang | |
| 379 | + $languages = pll_languages_list( array( 'fields' => array() ) ); | |
| 380 | + if ( is_array( $languages ) ) { | |
| 381 | + foreach ( $languages as $lang ) { | |
| 382 | + if ( is_object( $lang ) && isset( $lang->slug ) ) { | |
| 383 | + $options[] = array( | |
| 384 | + 'value' => (string) $lang->slug, | |
| 385 | + 'label' => isset( $lang->name ) ? $lang->name : (string) $lang->slug, | |
| 386 | + ); | |
| 387 | + } | |
| 388 | + } | |
| 389 | + } | |
| 390 | + } | |
| 391 | + | |
| 392 | + /** | |
| 393 | + * Filter the language options exposed to the Write-with-AI modal. | |
| 394 | + * | |
| 395 | + * @param array $options List of { value, label } language pairs. | |
| 396 | + */ | |
| 397 | + return apply_filters( 'betterdocs_active_languages', $options ); | |
| 398 | + } | |
| 399 | + | |
| 400 | + /** | |
| 272 | 401 | * Check if we should apply language filtering |
| 273 | 402 | * Only apply on frontend or when specifically requested |
| 274 | 403 | * |
| 275 | 404 | * @return bool |
| @@ -308,9 +437,9 @@ | ||
| 308 | 437 | // otherwise resolve to the site's default language instead of the |
| 309 | 438 | // admin UI language. |
| 310 | 439 | // phpcs:ignore WordPress.Security.NonceVerification.Missing -- read-only UI language hint, sanitized; not a state-changing form submission. |
| 311 | 440 | if ( isset( $_POST['lang'] ) && ! empty( $_POST['lang'] ) ) { |
| 312 | - return sanitize_text_field( wp_unslash( $_POST['lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- see note above. | |
| 441 | + return self::sanitize_language_code( wp_unslash( $_POST['lang'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- see note above. | |
| 313 | 442 | } |
| 314 | 443 | |
| 315 | 444 | // Limit GET handling to admin/REST contexts so a frontend ?lang= switch |
| 316 | 445 | // doesn't hijack admin meta-key resolution. |
| @@ -315,9 +444,9 @@ | ||
| 315 | 444 | // Limit GET handling to admin/REST contexts so a frontend ?lang= switch |
| 316 | 445 | // doesn't hijack admin meta-key resolution. |
| 317 | 446 | if ( isset( $_GET['lang'] ) && ! empty( $_GET['lang'] ) |
| 318 | 447 | && ( is_admin() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ) ) { |
| 319 | - return sanitize_text_field( wp_unslash( $_GET['lang'] ) ); | |
| 448 | + return self::sanitize_language_code( wp_unslash( $_GET['lang'] ) ); | |
| 320 | 449 | } |
| 321 | 450 | |
| 322 | 451 | // WPML Support - Admin language detection |
| 323 | 452 | if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) ) { |
| @@ -384,12 +513,32 @@ | ||
| 384 | 513 | elseif ( class_exists( 'TRP_Translate_Press' ) && function_exists( 'trp_get_current_language' ) ) { |
| 385 | 514 | $current_language = trp_get_current_language(); |
| 386 | 515 | } |
| 387 | 516 | |
| 388 | - return $current_language; | |
| 517 | + return self::sanitize_language_code( $current_language ); | |
| 389 | 518 | } |
| 390 | 519 | |
| 391 | 520 | /** |
| 521 | + * Normalize a language code to the character set real language codes use | |
| 522 | + * (`en`, `en_US`, `zh-Hans`). Values reach this from `?lang=`, `$_POST['lang']` | |
| 523 | + * and the WPML admin cookie, and `sanitize_text_field()` leaves quotes intact — | |
| 524 | + * so anything used to build a meta key or SQL fragment must be narrowed here. | |
| 525 | + * Defense in depth: callers that reach SQL must still bind their values. | |
| 526 | + * | |
| 527 | + * @param string|null $language Raw language code. | |
| 528 | + * @return string|null Normalized code, or null when nothing usable remains. | |
| 529 | + */ | |
| 530 | + private static function sanitize_language_code( $language ) { | |
| 531 | + if ( ! is_string( $language ) || '' === $language ) { | |
| 532 | + return null; | |
| 533 | + } | |
| 534 | + | |
| 535 | + $language = preg_replace( '/[^A-Za-z0-9_-]/', '', $language ); | |
| 536 | + | |
| 537 | + return '' !== $language ? $language : null; | |
| 538 | + } | |
| 539 | + | |
| 540 | + /** | |
| 392 | 541 | * Generate language-specific meta key for category ordering |
| 393 | 542 | * Always falls back to base key if language-specific key doesn't exist |
| 394 | 543 | * |
| 395 | 544 | * @param string $base_key The base meta key (e.g., 'doc_category_order') |
| @@ -650,8 +799,287 @@ | ||
| 650 | 799 | |
| 651 | 800 | return $languages; |
| 652 | 801 | } |
| 653 | 802 | |
| 803 | + /** | |
| 804 | + * Rich list of active site languages for the React admin language bar. | |
| 805 | + * | |
| 806 | + * @return array<int,array{code:string,label:string,native:string,flag:string}> | |
| 807 | + * Empty when no supported multilingual plugin is active. | |
| 808 | + */ | |
| 809 | + public static function get_admin_languages() { | |
| 810 | + $languages = []; | |
| 811 | + | |
| 812 | + // WPML | |
| 813 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) ) { | |
| 814 | + global $sitepress; | |
| 815 | + if ( $sitepress && $sitepress->is_setup_complete() ) { | |
| 816 | + $active = $sitepress->get_active_languages(); | |
| 817 | + if ( is_array( $active ) ) { | |
| 818 | + foreach ( $active as $code => $lang ) { | |
| 819 | + $languages[] = [ | |
| 820 | + 'code' => $code, | |
| 821 | + 'label' => isset( $lang['english_name'] ) ? $lang['english_name'] : $code, | |
| 822 | + 'native' => isset( $lang['native_name'] ) ? $lang['native_name'] : ( isset( $lang['display_name'] ) ? $lang['display_name'] : $code ), | |
| 823 | + 'flag' => isset( $lang['country_flag_url'] ) ? $lang['country_flag_url'] : '', | |
| 824 | + ]; | |
| 825 | + } | |
| 826 | + } | |
| 827 | + } | |
| 828 | + } | |
| 829 | + // Polylang | |
| 830 | + elseif ( function_exists( 'pll_languages_list' ) ) { | |
| 831 | + $list = pll_languages_list( [ 'fields' => '' ] ); // full PLL_Language objects | |
| 832 | + if ( is_array( $list ) ) { | |
| 833 | + foreach ( $list as $lang ) { | |
| 834 | + if ( ! is_object( $lang ) ) { | |
| 835 | + continue; | |
| 836 | + } | |
| 837 | + $languages[] = [ | |
| 838 | + 'code' => isset( $lang->slug ) ? $lang->slug : '', | |
| 839 | + 'label' => isset( $lang->name ) ? $lang->name : ( isset( $lang->slug ) ? $lang->slug : '' ), | |
| 840 | + 'native' => isset( $lang->name ) ? $lang->name : '', | |
| 841 | + 'flag' => isset( $lang->flag_url ) ? $lang->flag_url : '', | |
| 842 | + ]; | |
| 843 | + } | |
| 844 | + } | |
| 845 | + } | |
| 846 | + | |
| 847 | + return $languages; | |
| 848 | + } | |
| 849 | + | |
| 850 | + /** | |
| 851 | + * Read a term's language code via the active multilingual plugin. | |
| 852 | + * | |
| 853 | + * @param \WP_Term $term | |
| 854 | + * @return string Language code, or '' when unavailable. | |
| 855 | + */ | |
| 856 | + public static function get_term_language( $term ) { | |
| 857 | + if ( ! is_object( $term ) || empty( $term->term_id ) ) { | |
| 858 | + return ''; | |
| 859 | + } | |
| 860 | + | |
| 861 | + // Polylang — takes the term_id. | |
| 862 | + if ( function_exists( 'pll_get_term_language' ) ) { | |
| 863 | + $lang = pll_get_term_language( $term->term_id, 'slug' ); | |
| 864 | + return $lang ? $lang : ''; | |
| 865 | + } | |
| 866 | + | |
| 867 | + // WPML — element_id is the term_taxonomy_id (NOT the term_id); WPML | |
| 868 | + // normalizes the element_type to `tax_<taxonomy>` internally. | |
| 869 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) && ! empty( $term->term_taxonomy_id ) ) { | |
| 870 | + $lang = apply_filters( 'wpml_element_language_code', null, [ | |
| 871 | + 'element_id' => $term->term_taxonomy_id, | |
| 872 | + 'element_type' => isset( $term->taxonomy ) ? $term->taxonomy : 'doc_category', | |
| 873 | + ] ); | |
| 874 | + return $lang ? $lang : ''; | |
| 875 | + } | |
| 876 | + | |
| 877 | + return ''; | |
| 878 | + } | |
| 879 | + | |
| 880 | + /** | |
| 881 | + * Stamp a term's language via the active multilingual plugin. Standalone | |
| 882 | + * assignment only — it sets/re-stamps the term's own language and does not | |
| 883 | + * link it into an existing translation group. | |
| 884 | + * | |
| 885 | + * @param \WP_Term $term | |
| 886 | + * @param string $lang_code | |
| 887 | + */ | |
| 888 | + public static function set_term_language( $term, $lang_code ) { | |
| 889 | + $lang_code = sanitize_text_field( (string) $lang_code ); | |
| 890 | + if ( $lang_code === '' || ! is_object( $term ) || empty( $term->term_id ) ) { | |
| 891 | + return; | |
| 892 | + } | |
| 893 | + | |
| 894 | + // Polylang | |
| 895 | + if ( function_exists( 'pll_set_term_language' ) ) { | |
| 896 | + pll_set_term_language( $term->term_id, $lang_code ); | |
| 897 | + return; | |
| 898 | + } | |
| 899 | + | |
| 900 | + // WPML — element_id is the term_taxonomy_id; element_type is tax_<taxonomy>; | |
| 901 | + // trid=null sets it as a standalone original in the chosen language. | |
| 902 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) && ! empty( $term->term_taxonomy_id ) ) { | |
| 903 | + $taxonomy = isset( $term->taxonomy ) ? $term->taxonomy : 'doc_category'; | |
| 904 | + do_action( 'wpml_set_element_language_details', [ | |
| 905 | + 'element_id' => $term->term_taxonomy_id, | |
| 906 | + 'element_type' => 'tax_' . $taxonomy, | |
| 907 | + 'trid' => null, | |
| 908 | + 'language_code' => $lang_code, | |
| 909 | + 'source_language_code' => null, | |
| 910 | + ] ); | |
| 911 | + } | |
| 912 | + } | |
| 913 | + | |
| 914 | + /** | |
| 915 | + * The site's default language code, or '' when no multilingual plugin is active. | |
| 916 | + */ | |
| 917 | + public static function get_default_language() { | |
| 918 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) ) { | |
| 919 | + global $sitepress; | |
| 920 | + if ( $sitepress ) { | |
| 921 | + return (string) $sitepress->get_default_language(); | |
| 922 | + } | |
| 923 | + } | |
| 924 | + if ( function_exists( 'pll_default_language' ) ) { | |
| 925 | + return (string) pll_default_language( 'slug' ); | |
| 926 | + } | |
| 927 | + return ''; | |
| 928 | + } | |
| 929 | + | |
| 930 | + /** | |
| 931 | + * All terms in a term's translation group, keyed by language code. | |
| 932 | + * | |
| 933 | + * @param \WP_Term $term | |
| 934 | + * @return array<string,array{term_id:int,name:string}> | |
| 935 | + */ | |
| 936 | + public static function get_term_translations( $term ) { | |
| 937 | + if ( ! is_object( $term ) || empty( $term->term_id ) ) { | |
| 938 | + return []; | |
| 939 | + } | |
| 940 | + $taxonomy = isset( $term->taxonomy ) ? $term->taxonomy : 'doc_category'; | |
| 941 | + $out = []; | |
| 942 | + | |
| 943 | + // Polylang | |
| 944 | + if ( function_exists( 'pll_get_term_translations' ) ) { | |
| 945 | + $group = pll_get_term_translations( $term->term_id ); // [lang => term_id] | |
| 946 | + if ( is_array( $group ) ) { | |
| 947 | + foreach ( $group as $lang => $tid ) { | |
| 948 | + $t = get_term( (int) $tid, $taxonomy ); | |
| 949 | + if ( $t && ! is_wp_error( $t ) ) { | |
| 950 | + $out[ $lang ] = [ 'term_id' => (int) $tid, 'name' => $t->name ]; | |
| 951 | + } | |
| 952 | + } | |
| 953 | + } | |
| 954 | + return $out; | |
| 955 | + } | |
| 956 | + | |
| 957 | + // WPML | |
| 958 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) && ! empty( $term->term_taxonomy_id ) ) { | |
| 959 | + $el_type = 'tax_' . $taxonomy; | |
| 960 | + $trid = apply_filters( 'wpml_element_trid', null, $term->term_taxonomy_id, $el_type ); | |
| 961 | + if ( ! $trid ) { | |
| 962 | + return $out; | |
| 963 | + } | |
| 964 | + $translations = apply_filters( 'wpml_get_element_translations', null, $trid, $el_type ); | |
| 965 | + if ( is_array( $translations ) ) { | |
| 966 | + foreach ( $translations as $lang => $tr ) { | |
| 967 | + $tid = isset( $tr->term_id ) ? (int) $tr->term_id : 0; | |
| 968 | + if ( ! $tid ) { | |
| 969 | + continue; | |
| 970 | + } | |
| 971 | + $t = get_term( $tid, $taxonomy ); | |
| 972 | + $out[ $lang ] = [ | |
| 973 | + 'term_id' => $tid, | |
| 974 | + 'name' => ( $t && ! is_wp_error( $t ) ) ? $t->name : ( isset( $tr->name ) ? $tr->name : '' ), | |
| 975 | + ]; | |
| 976 | + } | |
| 977 | + } | |
| 978 | + } | |
| 979 | + | |
| 980 | + return $out; | |
| 981 | + } | |
| 982 | + | |
| 983 | + /** | |
| 984 | + * Candidate source terms for the "This is a translation of" dropdown — terms in | |
| 985 | + * $source_lang (default language) that aren't yet translated into $target_lang. | |
| 986 | + * | |
| 987 | + * @return array<int,array{term_id:int,name:string}> | |
| 988 | + */ | |
| 989 | + public static function get_translation_candidates( $taxonomy, $target_lang, $source_lang ) { | |
| 990 | + $candidates = []; | |
| 991 | + $target_lang = sanitize_text_field( (string) $target_lang ); | |
| 992 | + $source_lang = sanitize_text_field( (string) $source_lang ); | |
| 993 | + if ( $taxonomy === '' || $source_lang === '' ) { | |
| 994 | + return $candidates; | |
| 995 | + } | |
| 996 | + | |
| 997 | + // WPML | |
| 998 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) ) { | |
| 999 | + global $sitepress; | |
| 1000 | + if ( $sitepress && method_exists( $sitepress, 'get_elements_without_translations' ) ) { | |
| 1001 | + $ttids = $sitepress->get_elements_without_translations( 'tax_' . $taxonomy, $target_lang, $source_lang ); | |
| 1002 | + foreach ( (array) $ttids as $ttid ) { | |
| 1003 | + $t = get_term_by( 'term_taxonomy_id', (int) $ttid, $taxonomy ); | |
| 1004 | + if ( $t && ! is_wp_error( $t ) ) { | |
| 1005 | + $candidates[] = [ 'term_id' => (int) $t->term_id, 'name' => $t->name ]; | |
| 1006 | + } | |
| 1007 | + } | |
| 1008 | + } | |
| 1009 | + return $candidates; | |
| 1010 | + } | |
| 1011 | + | |
| 1012 | + // Polylang — source-lang terms whose group lacks the target language. | |
| 1013 | + if ( function_exists( 'pll_get_term_translations' ) && function_exists( 'pll_get_term_language' ) ) { | |
| 1014 | + $terms = get_terms( [ 'taxonomy' => $taxonomy, 'hide_empty' => false, 'lang' => $source_lang ] ); | |
| 1015 | + foreach ( (array) $terms as $t ) { | |
| 1016 | + if ( is_wp_error( $t ) ) { | |
| 1017 | + continue; | |
| 1018 | + } | |
| 1019 | + $group = pll_get_term_translations( $t->term_id ); | |
| 1020 | + if ( ! isset( $group[ $target_lang ] ) ) { | |
| 1021 | + $candidates[] = [ 'term_id' => (int) $t->term_id, 'name' => $t->name ]; | |
| 1022 | + } | |
| 1023 | + } | |
| 1024 | + } | |
| 1025 | + | |
| 1026 | + return $candidates; | |
| 1027 | + } | |
| 1028 | + | |
| 1029 | + /** | |
| 1030 | + * Set a term's language and (optionally) link it into the translation group of | |
| 1031 | + * $translation_of_term_id. Empty $translation_of_term_id = standalone. | |
| 1032 | + * | |
| 1033 | + * @param \WP_Term $term | |
| 1034 | + * @param string $lang_code | |
| 1035 | + * @param int $translation_of_term_id | |
| 1036 | + */ | |
| 1037 | + public static function link_term_translation( $term, $lang_code, $translation_of_term_id = 0 ) { | |
| 1038 | + $lang_code = sanitize_text_field( (string) $lang_code ); | |
| 1039 | + if ( $lang_code === '' || ! is_object( $term ) || empty( $term->term_id ) ) { | |
| 1040 | + return; | |
| 1041 | + } | |
| 1042 | + $taxonomy = isset( $term->taxonomy ) ? $term->taxonomy : 'doc_category'; | |
| 1043 | + $translation_of_term_id = (int) $translation_of_term_id; | |
| 1044 | + | |
| 1045 | + // Polylang | |
| 1046 | + if ( function_exists( 'pll_set_term_language' ) ) { | |
| 1047 | + pll_set_term_language( $term->term_id, $lang_code ); | |
| 1048 | + if ( $translation_of_term_id && function_exists( 'pll_save_term_translations' ) ) { | |
| 1049 | + $group = function_exists( 'pll_get_term_translations' ) | |
| 1050 | + ? (array) pll_get_term_translations( $translation_of_term_id ) | |
| 1051 | + : []; | |
| 1052 | + $group[ $lang_code ] = $term->term_id; | |
| 1053 | + pll_save_term_translations( $group ); | |
| 1054 | + } | |
| 1055 | + return; | |
| 1056 | + } | |
| 1057 | + | |
| 1058 | + // WPML | |
| 1059 | + if ( is_plugin_active( 'sitepress-multilingual-cms/sitepress.php' ) && ! empty( $term->term_taxonomy_id ) ) { | |
| 1060 | + $el_type = 'tax_' . $taxonomy; | |
| 1061 | + $trid = null; | |
| 1062 | + $src = null; | |
| 1063 | + | |
| 1064 | + if ( $translation_of_term_id ) { | |
| 1065 | + $source = get_term( $translation_of_term_id, $taxonomy ); | |
| 1066 | + if ( $source && ! is_wp_error( $source ) ) { | |
| 1067 | + $trid = apply_filters( 'wpml_element_trid', null, $source->term_taxonomy_id, $el_type ); | |
| 1068 | + $src = self::get_term_language( $source ); | |
| 1069 | + } | |
| 1070 | + } | |
| 1071 | + | |
| 1072 | + do_action( 'wpml_set_element_language_details', [ | |
| 1073 | + 'element_id' => $term->term_taxonomy_id, | |
| 1074 | + 'element_type' => $el_type, | |
| 1075 | + 'trid' => $trid, | |
| 1076 | + 'language_code' => $lang_code, | |
| 1077 | + 'source_language_code' => $src, | |
| 1078 | + ] ); | |
| 1079 | + } | |
| 1080 | + } | |
| 1081 | + | |
| 654 | 1082 | public static function get_current_letter_docs( $current_letter, $limit = 0 ) { |
| 655 | 1083 | global $wpdb; |
| 656 | 1084 | |
| 657 | 1085 | $limit = absint( $limit ); |
| @@ -958,16 +1386,22 @@ | ||
| 958 | 1386 | ] ); |
| 959 | 1387 | return isset( $terms[0] ) ? $terms[0] : []; |
| 960 | 1388 | } |
| 961 | 1389 | |
| 962 | - public static function delete_specific_faq_posts_by_faq_category( $term_id ) { | |
| 1390 | + public static function delete_specific_faq_posts_by_faq_category( $term_id, $taxonomy = 'betterdocs_faq_category' ) { | |
| 963 | 1391 | // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query -- targeted bulk delete by FAQ category; tax filter is required. |
| 964 | 1392 | $args = [ |
| 965 | 1393 | 'post_type' => 'betterdocs_faq', |
| 966 | 1394 | 'posts_per_page' => -1, |
| 1395 | + // EVERY status, explicitly. WP_Query defaults to 'publish', so "delete this | |
| 1396 | + // group and its FAQs" was deleting only the published ones — the drafts (and | |
| 1397 | + // pending/scheduled/private/trashed FAQs) survived, and the wp_delete_term() | |
| 1398 | + // that follows then stripped their category, leaving them orphaned under | |
| 1399 | + // "Uncategorized". Note 'any' is NOT enough here: it excludes trash. | |
| 1400 | + 'post_status' => [ 'publish', 'draft', 'pending', 'future', 'private', 'trash' ], | |
| 967 | 1401 | 'tax_query' => [ |
| 968 | 1402 | [ |
| 969 | - 'taxonomy' => 'betterdocs_faq_category', | |
| 1403 | + 'taxonomy' => $taxonomy, | |
| 970 | 1404 | 'field' => 'id', |
| 971 | 1405 | 'terms' => $term_id, |
| 972 | 1406 | 'operator' => 'IN' |
| 973 | 1407 | ] |
| @@ -1063,8 +1497,9 @@ | ||
| 1063 | 1497 | 'json' => '📋', |
| 1064 | 1498 | 'yaml' => '📋', |
| 1065 | 1499 | 'xml' => '📄', |
| 1066 | 1500 | 'markdown' => '📝', |
| 1501 | + 'curl' => '💻', | |
| 1067 | 1502 | 'bash' => '💻', |
| 1068 | 1503 | 'shell' => '💻', |
| 1069 | 1504 | 'powershell' => '💻', |
| 1070 | 1505 | 'dockerfile' => '🐳', |
| @@ -1070,8 +1505,89 @@ | ||
| 1070 | 1505 | 'dockerfile' => '🐳', |
| 1071 | 1506 | ]; |
| 1072 | 1507 | |
| 1073 | 1508 | return isset( $icons[$language] ) ? $icons[$language] : '📄'; |
| 1509 | + } | |
| 1510 | + | |
| 1511 | + /** | |
| 1512 | + * Echo the copy-to-clipboard button used by the Code Snippet and Code | |
| 1513 | + * Snippet Tab templates. | |
| 1514 | + * | |
| 1515 | + * Both icons ship in the markup and CSS cross-fades between them on | |
| 1516 | + * `.is-copied`, so the frontend script never rewrites the SVG. The tooltip | |
| 1517 | + * carries its own strings as data attributes so the script can swap | |
| 1518 | + * "Copy" → "Copied!" without hard-coding English. | |
| 1519 | + * | |
| 1520 | + * @return void | |
| 1521 | + */ | |
| 1522 | + public static function code_snippet_copy_button() { | |
| 1523 | + ?> | |
| 1524 | + <div class="betterdocs-code-snippet-copy-container"> | |
| 1525 | + <button class="betterdocs-code-snippet-copy-button" | |
| 1526 | + type="button" | |
| 1527 | + aria-label="<?php esc_attr_e( 'Copy code to clipboard', 'betterdocs' ); ?>"> | |
| 1528 | + <span class="betterdocs-code-snippet-copy-icon" aria-hidden="true"> | |
| 1529 | + <svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> | |
| 1530 | + <rect x="9" y="9" width="12.5" height="12.5" rx="3" stroke="currentColor" stroke-width="1.7"/> | |
| 1531 | + <path d="M15.5 5.75V5A2.5 2.5 0 0 0 13 2.5H5A2.5 2.5 0 0 0 2.5 5v8A2.5 2.5 0 0 0 5 15.5h.75" stroke="currentColor" stroke-width="1.7" stroke-linecap="round"/> | |
| 1532 | + </svg> | |
| 1533 | + </span> | |
| 1534 | + <span class="betterdocs-code-snippet-copied-icon" aria-hidden="true"> | |
| 1535 | + <svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> | |
| 1536 | + <path d="M20 6.5 9.5 17 4 11.5" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round"/> | |
| 1537 | + </svg> | |
| 1538 | + </span> | |
| 1539 | + </button> | |
| 1540 | + <span class="betterdocs-code-snippet-tooltip" | |
| 1541 | + role="status" | |
| 1542 | + data-copy-label="<?php esc_attr_e( 'Copy', 'betterdocs' ); ?>" | |
| 1543 | + data-copied-label="<?php esc_attr_e( 'Copied!', 'betterdocs' ); ?>" | |
| 1544 | + data-error-label="<?php esc_attr_e( 'Copy failed', 'betterdocs' ); ?>"><?php esc_html_e( 'Copy', 'betterdocs' ); ?></span> | |
| 1545 | + </div> | |
| 1546 | + <?php | |
| 1547 | + } | |
| 1548 | + | |
| 1549 | + /** | |
| 1550 | + * Human-readable label for a programming-language identifier, used as the | |
| 1551 | + * language-dropdown label on multi-language code snippets. Mirrors the | |
| 1552 | + * block's LANGUAGE_OPTIONS; falls back to an upper-cased identifier. | |
| 1553 | + * | |
| 1554 | + * @param string $language Programming language identifier | |
| 1555 | + * @return string | |
| 1556 | + */ | |
| 1557 | + public static function get_language_label( $language ) { | |
| 1558 | + $labels = [ | |
| 1559 | + 'javascript' => 'JavaScript', | |
| 1560 | + 'typescript' => 'TypeScript', | |
| 1561 | + 'php' => 'PHP', | |
| 1562 | + 'python' => 'Python', | |
| 1563 | + 'java' => 'Java', | |
| 1564 | + 'ruby' => 'Ruby', | |
| 1565 | + 'curl' => 'cURL', | |
| 1566 | + 'bash' => 'Bash', | |
| 1567 | + 'shell' => 'Shell', | |
| 1568 | + 'json' => 'JSON', | |
| 1569 | + 'yaml' => 'YAML', | |
| 1570 | + 'html' => 'HTML', | |
| 1571 | + 'css' => 'CSS', | |
| 1572 | + 'scss' => 'SCSS', | |
| 1573 | + 'sql' => 'SQL', | |
| 1574 | + 'xml' => 'XML', | |
| 1575 | + 'cpp' => 'C++', | |
| 1576 | + 'csharp' => 'C#', | |
| 1577 | + 'c' => 'C', | |
| 1578 | + 'go' => 'Go', | |
| 1579 | + 'rust' => 'Rust', | |
| 1580 | + 'swift' => 'Swift', | |
| 1581 | + 'kotlin' => 'Kotlin', | |
| 1582 | + 'markdown' => 'Markdown' | |
| 1583 | + ]; | |
| 1584 | + | |
| 1585 | + if ( isset( $labels[ $language ] ) ) { | |
| 1586 | + return $labels[ $language ]; | |
| 1587 | + } | |
| 1588 | + | |
| 1589 | + return ucwords( str_replace( [ '-', '_' ], ' ', (string) $language ) ); | |
| 1074 | 1590 | } |
| 1075 | 1591 | |
| 1076 | 1592 | /** |
| 1077 | 1593 | * Check if AI Chatbot is enabled |
