| @@ -1,166 +1,267 @@ | ||
| 1 | 1 | <?php |
| 2 | +/** | |
| 3 | + * @package Polylang | |
| 4 | + */ | |
| 2 | 5 | |
| 6 | +use WP_Syntex\Polylang\Options\Options; | |
| 7 | + | |
| 8 | +defined( 'ABSPATH' ) || exit; | |
| 9 | + | |
| 3 | 10 | /** |
| 4 | - * Setups the posts languages and translations model | |
| 11 | + * Sets the posts languages and translations model up. | |
| 5 | 12 | * |
| 6 | 13 | * @since 1.8 |
| 14 | + * | |
| 15 | + * @phpstan-import-type DBInfoWithType from PLL_Translatable_Object_With_Types_Interface | |
| 7 | 16 | */ |
| 8 | -class PLL_Translated_Post extends PLL_Translated_Object { | |
| 17 | +class PLL_Translated_Post extends PLL_Translated_Object implements PLL_Translatable_Object_With_Types_Interface { | |
| 18 | + use PLL_Translatable_Object_With_Types_Trait; | |
| 9 | 19 | |
| 10 | 20 | /** |
| 11 | - * Constructor | |
| 21 | + * Taxonomy name for the languages. | |
| 12 | 22 | * |
| 23 | + * @var string | |
| 24 | + * | |
| 25 | + * @phpstan-var non-empty-string | |
| 26 | + */ | |
| 27 | + protected $tax_language = 'language'; | |
| 28 | + | |
| 29 | + /** | |
| 30 | + * Identifier that must be unique for each type of content. | |
| 31 | + * Also used when checking capabilities. | |
| 32 | + * | |
| 33 | + * @var string | |
| 34 | + * | |
| 35 | + * @phpstan-var non-empty-string | |
| 36 | + */ | |
| 37 | + protected $type = 'post'; | |
| 38 | + | |
| 39 | + /** | |
| 40 | + * Identifier for each type of content to used for cache type. | |
| 41 | + * | |
| 42 | + * @var string | |
| 43 | + * | |
| 44 | + * @phpstan-var non-empty-string | |
| 45 | + */ | |
| 46 | + protected $cache_type = 'posts'; | |
| 47 | + | |
| 48 | + /** | |
| 49 | + * Taxonomy name for the translation groups. | |
| 50 | + * | |
| 51 | + * @var string | |
| 52 | + * | |
| 53 | + * @phpstan-var non-empty-string | |
| 54 | + */ | |
| 55 | + protected $tax_translations = 'post_translations'; | |
| 56 | + | |
| 57 | + /** | |
| 58 | + * Constructor. | |
| 59 | + * | |
| 13 | 60 | * @since 1.8 |
| 14 | 61 | * |
| 15 | - * @param object $model | |
| 62 | + * @param PLL_Model $model Instance of `PLL_Model`. | |
| 16 | 63 | */ |
| 17 | - public function __construct( &$model ) { | |
| 18 | - // init properties | |
| 19 | - $this->object_type = null; // For taxonomies | |
| 20 | - $this->type = 'post'; // For capabilities | |
| 21 | - $this->tax_language = 'language'; | |
| 22 | - $this->tax_translations = 'post_translations'; | |
| 23 | - $this->tax_tt = 'term_taxonomy_id'; | |
| 24 | - | |
| 64 | + public function __construct( PLL_Model $model ) { | |
| 25 | 65 | parent::__construct( $model ); |
| 26 | 66 | |
| 27 | - // registers completely the language taxonomy | |
| 28 | - add_action( 'setup_theme', array( $this, 'register_taxonomy' ), 1 ); | |
| 67 | + // Keep hooks in constructor for backward compatibility. | |
| 68 | + $this->init(); | |
| 69 | + } | |
| 29 | 70 | |
| 30 | - // setups post types to translate | |
| 31 | - add_action( 'registered_post_type', array( $this, 'registered_post_type' ) ); | |
| 71 | + /** | |
| 72 | + * Registers the language taxonomy. | |
| 73 | + * | |
| 74 | + * @since 1.2 | |
| 75 | + * @since 3.7 Protected and renamed from `register_taxonomy()`. | |
| 76 | + * | |
| 77 | + * @return void | |
| 78 | + */ | |
| 79 | + protected function register_language_taxonomy(): void { | |
| 80 | + register_taxonomy( | |
| 81 | + $this->tax_language, | |
| 82 | + (array) $this->get_translated_object_types(), | |
| 83 | + array( | |
| 84 | + 'public' => false, | |
| 85 | + 'show_ui' => false, // Hide the taxonomy on admin side, needed for WP 4.4.x. | |
| 86 | + 'show_in_nav_menus' => false, // No metabox for nav menus, needed for WP 4.4.x. | |
| 87 | + 'publicly_queryable' => true, // Since WP 4.5. | |
| 88 | + 'query_var' => 'lang', // See `add_language_taxonomy_query_var()`. | |
| 89 | + 'rewrite' => false, // Rewrite rules are added through filters when needed. | |
| 90 | + '_pll' => true, // Polylang taxonomy. | |
| 91 | + ) | |
| 92 | + ); | |
| 32 | 93 | |
| 33 | - // forces updating posts cache | |
| 34 | - add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) ); | |
| 94 | + add_action( 'setup_theme', array( $this, 'add_language_taxonomy_query_var' ) ); | |
| 35 | 95 | } |
| 36 | 96 | |
| 37 | 97 | /** |
| 38 | - * Store the post language in the database | |
| 98 | + * Adds the language query var once the global `$wp` is available. | |
| 39 | 99 | * |
| 40 | - * @since 0.6 | |
| 100 | + * @since 3.7 | |
| 101 | + * @see WP_Taxonomy::add_rewrite_rules() | |
| 41 | 102 | * |
| 42 | - * @param int $post_id post id | |
| 43 | - * @param int|string|object $lang language ( term_id or slug or object ) | |
| 103 | + * @return void | |
| 44 | 104 | */ |
| 45 | - public function set_language( $post_id, $lang ) { | |
| 46 | - $old_lang = $this->get_language( $post_id ); | |
| 47 | - $old_lang = $old_lang ? $old_lang->slug : ''; | |
| 48 | - $lang = $lang ? $this->model->get_language( $lang )->slug : ''; | |
| 49 | - | |
| 50 | - if ( $old_lang !== $lang ) { | |
| 51 | - wp_set_post_terms( (int) $post_id, $lang, 'language' ); | |
| 52 | - } | |
| 105 | + public function add_language_taxonomy_query_var(): void { | |
| 106 | + $GLOBALS['wp']->add_query_var( 'lang' ); | |
| 53 | 107 | } |
| 54 | 108 | |
| 55 | 109 | /** |
| 56 | - * Returns the language of a post | |
| 110 | + * Adds hooks. | |
| 57 | 111 | * |
| 58 | - * @since 0.1 | |
| 112 | + * @since 3.4 | |
| 59 | 113 | * |
| 60 | - * @param int $post_id post id | |
| 61 | - * @return bool|object PLL_Language object, false if no language is associated to that post | |
| 114 | + * @return static | |
| 62 | 115 | */ |
| 63 | - public function get_language( $post_id ) { | |
| 64 | - $lang = $this->get_object_term( $post_id, 'language' ); | |
| 65 | - return ( $lang ) ? $this->model->get_language( $lang ) : false; | |
| 116 | + public function init() { | |
| 117 | + // Setups post types to translate. | |
| 118 | + add_action( 'registered_post_type', array( $this, 'registered_post_type' ) ); | |
| 119 | + | |
| 120 | + // Forces updating posts cache. | |
| 121 | + add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) ); | |
| 122 | + return parent::init(); | |
| 66 | 123 | } |
| 67 | 124 | |
| 68 | 125 | /** |
| 69 | - * Deletes a translation | |
| 126 | + * Deletes a translation of a post. | |
| 70 | 127 | * |
| 71 | 128 | * @since 0.5 |
| 72 | 129 | * |
| 73 | - * @param int $id post id | |
| 130 | + * @param int $id Post ID. | |
| 131 | + * @return void | |
| 74 | 132 | */ |
| 75 | 133 | public function delete_translation( $id ) { |
| 134 | + $id = $this->sanitize_int_id( $id ); | |
| 135 | + | |
| 136 | + if ( empty( $id ) ) { | |
| 137 | + return; | |
| 138 | + } | |
| 139 | + | |
| 76 | 140 | parent::delete_translation( $id ); |
| 77 | - wp_set_object_terms( $id, null, $this->tax_translations ); | |
| 141 | + wp_set_object_terms( $id, array(), $this->tax_translations ); | |
| 78 | 142 | } |
| 79 | 143 | |
| 80 | 144 | /** |
| 81 | - * A join clause to add to sql queries when filtering by language is needed directly in query | |
| 145 | + * Returns object types (post types) that need to be translated. | |
| 146 | + * The post types list is cached for better performance. | |
| 147 | + * The method waits for 'after_setup_theme' to apply the cache to allow themes adding the filter in functions.php. | |
| 82 | 148 | * |
| 83 | - * @since 1.2 | |
| 149 | + * @since 3.4 | |
| 84 | 150 | * |
| 85 | - * @param string $alias Alias for $wpdb->posts table | |
| 86 | - * @return string join clause | |
| 151 | + * @param bool $filter True if we should return only valid registered object types. | |
| 152 | + * @return string[] Object type names for which Polylang manages languages. | |
| 153 | + * | |
| 154 | + * @phpstan-return array<non-empty-string, non-empty-string> | |
| 87 | 155 | */ |
| 88 | - public function join_clause( $alias = '' ) { | |
| 89 | - global $wpdb; | |
| 90 | - if ( empty( $alias ) ) { | |
| 91 | - $alias = $wpdb->posts; | |
| 156 | + public function get_translated_object_types( $filter = true ) { | |
| 157 | + $post_types = $this->cache->get( 'post_types' ); | |
| 158 | + | |
| 159 | + if ( false === $post_types ) { | |
| 160 | + $post_types = array( 'post' => 'post', 'page' => 'page', 'wp_block' => 'wp_block' ); | |
| 161 | + | |
| 162 | + if ( ! empty( $this->options['post_types'] ) ) { | |
| 163 | + $post_types = array_merge( $post_types, array_combine( $this->options['post_types'], $this->options['post_types'] ) ); | |
| 164 | + } | |
| 165 | + | |
| 166 | + if ( empty( $this->options['media_support'] ) ) { | |
| 167 | + // In case the post type attachment is stored in the option. | |
| 168 | + unset( $post_types['attachment'] ); | |
| 169 | + } else { | |
| 170 | + $post_types['attachment'] = 'attachment'; | |
| 171 | + } | |
| 172 | + | |
| 173 | + /** | |
| 174 | + * Filters the list of post types available for translation. | |
| 175 | + * The default are post types which have the parameter ‘public’ set to true. | |
| 176 | + * The filter must be added soon in the WordPress loading process: | |
| 177 | + * in a function hooked to ‘plugins_loaded’ or directly in functions.php for themes. | |
| 178 | + * | |
| 179 | + * @since 0.8 | |
| 180 | + * | |
| 181 | + * @param string[] $post_types List of post type names (as array keys and values). | |
| 182 | + * @param bool $is_settings True when displaying the list of custom post types in Polylang settings. | |
| 183 | + */ | |
| 184 | + $post_types = (array) apply_filters( 'pll_get_post_types', $post_types, false ); | |
| 185 | + | |
| 186 | + if ( did_action( 'after_setup_theme' ) && ! doing_action( 'switch_blog' ) ) { | |
| 187 | + $this->cache->set( 'post_types', $post_types ); | |
| 188 | + } | |
| 92 | 189 | } |
| 93 | - return " INNER JOIN $wpdb->term_relationships AS pll_tr ON pll_tr.object_id = $alias.ID"; | |
| 190 | + | |
| 191 | + /** @var array<non-empty-string, non-empty-string> $post_types */ | |
| 192 | + return $filter ? array_intersect( $post_types, get_post_types() ) : $post_types; | |
| 94 | 193 | } |
| 95 | 194 | |
| 96 | 195 | /** |
| 97 | - * Register the language taxonomy | |
| 196 | + * Returns true if Polylang manages languages for this object type. | |
| 98 | 197 | * |
| 99 | - * @since 1.2 | |
| 198 | + * @since 3.4 | |
| 199 | + * | |
| 200 | + * @param string|string[] $object_type Object type (post type) name or array of object type names. | |
| 201 | + * @return bool | |
| 202 | + * | |
| 203 | + * @phpstan-param non-empty-string|non-empty-string[] $object_type | |
| 100 | 204 | */ |
| 101 | - public function register_taxonomy() { | |
| 102 | - register_taxonomy( | |
| 103 | - 'language', | |
| 104 | - $this->model->get_translated_post_types(), | |
| 105 | - array( | |
| 106 | - 'labels' => array( | |
| 107 | - 'name' => __( 'Languages', 'polylang' ), | |
| 108 | - 'singular_name' => __( 'Language', 'polylang' ), | |
| 109 | - 'all_items' => __( 'All languages', 'polylang' ), | |
| 110 | - ), | |
| 111 | - 'public' => false, | |
| 112 | - 'show_ui' => false, // hide the taxonomy on admin side, needed for WP 4.4.x | |
| 113 | - 'show_in_nav_menus' => false, // no metabox for nav menus, needed for WP 4.4.x | |
| 114 | - 'publicly_queryable' => true, // since WP 4.5 | |
| 115 | - 'query_var' => 'lang', | |
| 116 | - 'rewrite' => $this->model->options['force_lang'] < 2, // no rewrite for domains and sub-domains | |
| 117 | - '_pll' => true, // polylang taxonomy | |
| 118 | - ) | |
| 119 | - ); | |
| 205 | + public function is_translated_object_type( $object_type ) { | |
| 206 | + $post_types = $this->get_translated_object_types( false ); | |
| 207 | + return ( is_array( $object_type ) && array_intersect( $object_type, $post_types ) ) || in_array( $object_type, $post_types ) || ( 'any' === $object_type && ! empty( $post_types ) ); | |
| 120 | 208 | } |
| 121 | 209 | |
| 122 | 210 | /** |
| 123 | - * Check if registered post type must be translated | |
| 211 | + * Checks if registered post type must be translated. | |
| 124 | 212 | * |
| 125 | 213 | * @since 1.2 |
| 126 | 214 | * |
| 127 | - * @param string $post_type post type name | |
| 215 | + * @param string $post_type Post type name. | |
| 216 | + * @return void | |
| 217 | + * | |
| 218 | + * @phpstan-param non-empty-string $post_type | |
| 128 | 219 | */ |
| 129 | 220 | public function registered_post_type( $post_type ) { |
| 130 | - if ( $this->model->is_translated_post_type( $post_type ) ) { | |
| 131 | - register_taxonomy_for_object_type( 'language', $post_type ); | |
| 132 | - register_taxonomy_for_object_type( 'post_translations', $post_type ); | |
| 221 | + if ( $this->is_translated_object_type( $post_type ) ) { | |
| 222 | + register_taxonomy_for_object_type( $this->tax_language, $post_type ); | |
| 223 | + register_taxonomy_for_object_type( $this->tax_translations, $post_type ); | |
| 133 | 224 | } |
| 134 | 225 | } |
| 135 | 226 | |
| 136 | 227 | /** |
| 137 | - * Forces calling 'update_object_term_cache' when querying posts or pages | |
| 138 | - * this is especially useful for nav menus with a lot of pages | |
| 139 | - * without doing this, we would have one query per page in the menu to get the page language for the permalink | |
| 228 | + * Forces calling 'update_object_term_cache' when querying posts or pages. | |
| 229 | + * This is especially useful for nav menus with a lot of pages as, without doing this, | |
| 230 | + * we would have one query per page in the menu to get the page language for the permalink. | |
| 140 | 231 | * |
| 141 | 232 | * @since 1.8 |
| 142 | 233 | * |
| 143 | - * @param object $query reference to the query object | |
| 234 | + * @param WP_Query $query Reference to the query object. | |
| 235 | + * @return void | |
| 144 | 236 | */ |
| 145 | 237 | public function pre_get_posts( $query ) { |
| 146 | - if ( ! empty( $query->query['post_type'] ) && $this->model->is_translated_post_type( $query->query['post_type'] ) ) { | |
| 238 | + if ( ! empty( $query->query['post_type'] ) && $this->is_translated_object_type( $query->query['post_type'] ) ) { | |
| 147 | 239 | $query->query_vars['update_post_term_cache'] = true; |
| 148 | 240 | } |
| 149 | 241 | } |
| 150 | 242 | |
| 151 | 243 | /** |
| 152 | - * Checks if the current user can read the post | |
| 244 | + * Checks if the current user can read the post. | |
| 153 | 245 | * |
| 154 | 246 | * @since 1.5 |
| 247 | + * @since 3.4 Renamed the parameter $post_id into $id. | |
| 155 | 248 | * |
| 156 | - * @param int $post_id Post ID | |
| 157 | - * @param string $context Optional, 'edit' or 'view', defaults to 'view'. | |
| 249 | + * @param int $id Post ID | |
| 250 | + * @param string $context Optional, 'edit' or 'view'. Defaults to 'view'. | |
| 158 | 251 | * @return bool |
| 252 | + * | |
| 253 | + * @phpstan-param non-empty-string $context | |
| 159 | 254 | */ |
| 160 | - public function current_user_can_read( $post_id, $context = 'view' ) { | |
| 161 | - $post = get_post( $post_id ); | |
| 255 | + public function current_user_can_read( $id, $context = 'view' ) { | |
| 256 | + $id = $this->sanitize_int_id( $id ); | |
| 162 | 257 | |
| 258 | + if ( empty( $id ) ) { | |
| 259 | + return false; | |
| 260 | + } | |
| 261 | + | |
| 262 | + $post = get_post( $id ); | |
| 263 | + | |
| 163 | 264 | if ( empty( $post ) ) { |
| 164 | 265 | return false; |
| 165 | 266 | } |
| 166 | 267 | |
| @@ -165,8 +266,12 @@ | ||
| 165 | 266 | } |
| 166 | 267 | |
| 167 | 268 | if ( 'inherit' === $post->post_status && $post->post_parent ) { |
| 168 | 269 | $post = get_post( $post->post_parent ); |
| 270 | + | |
| 271 | + if ( empty( $post ) ) { | |
| 272 | + return false; | |
| 273 | + } | |
| 169 | 274 | } |
| 170 | 275 | |
| 171 | 276 | if ( 'inherit' === $post->post_status || in_array( $post->post_status, get_post_stati( array( 'public' => true ) ) ) ) { |
| 172 | 277 | return true; |
| @@ -173,11 +278,21 @@ | ||
| 173 | 278 | } |
| 174 | 279 | |
| 175 | 280 | // Follow WP practices, which shows links to private posts ( when readable ), but not for draft posts ( ex: get_adjacent_post_link() ) |
| 176 | 281 | if ( in_array( $post->post_status, get_post_stati( array( 'private' => true ) ) ) ) { |
| 282 | + if ( ! is_user_logged_in() ) { | |
| 283 | + return false; | |
| 284 | + } | |
| 285 | + | |
| 286 | + $user = wp_get_current_user(); | |
| 287 | + | |
| 288 | + if ( (int) $user->ID === (int) $post->post_author ) { | |
| 289 | + return true; | |
| 290 | + } | |
| 291 | + | |
| 177 | 292 | $post_type_object = get_post_type_object( $post->post_type ); |
| 178 | - $user = wp_get_current_user(); | |
| 179 | - return is_user_logged_in() && ( current_user_can( $post_type_object->cap->read_private_posts ) || $user->ID == $post->post_author ); // Comparison must not be strict! | |
| 293 | + | |
| 294 | + return ! empty( $post_type_object ) && current_user_can( $post_type_object->cap->read_private_posts ); | |
| 180 | 295 | } |
| 181 | 296 | |
| 182 | 297 | // In edit context, show draft and future posts. |
| 183 | 298 | if ( 'edit' === $context ) { |
| @@ -189,9 +304,9 @@ | ||
| 189 | 304 | ); |
| 190 | 305 | |
| 191 | 306 | if ( in_array( $post->post_status, $states ) ) { |
| 192 | 307 | $user = wp_get_current_user(); |
| 193 | - return is_user_logged_in() && ( current_user_can( 'edit_posts' ) || $user->ID == $post->post_author ); // Comparison must not be strict! | |
| 308 | + return is_user_logged_in() && ( current_user_can( 'edit_posts' ) || (int) $user->ID === (int) $post->post_author ); | |
| 194 | 309 | } |
| 195 | 310 | } |
| 196 | 311 | |
| 197 | 312 | return false; |
| @@ -197,57 +312,265 @@ | ||
| 197 | 312 | return false; |
| 198 | 313 | } |
| 199 | 314 | |
| 200 | 315 | /** |
| 201 | - * Returns a list of posts in a language ( $lang ) | |
| 202 | - * not translated in another language ( $untranslated_in ) | |
| 316 | + * Creates a media translation | |
| 203 | 317 | * |
| 204 | - * @since 2.6 | |
| 318 | + * @since 1.8 | |
| 319 | + * @since 3.7 Moved from PLL_CRUD_Posts. | |
| 205 | 320 | * |
| 206 | - * @param string $type Post type | |
| 207 | - * @param string $untranslated_in The posts must not be translated in this language | |
| 208 | - * @param string $lang Language of the search posts | |
| 209 | - * @param string $search Limit results to posts matching this string | |
| 210 | - * @return array Array of posts | |
| 321 | + * @param int $post_id Original attachment id. | |
| 322 | + * @param string|PLL_Language $lang New translation language. | |
| 323 | + * @return int Attachment id of the translated media. | |
| 211 | 324 | */ |
| 212 | - public function get_untranslated( $type, $untranslated_in, $lang, $search = '' ) { | |
| 213 | - $return = array(); | |
| 325 | + public function create_media_translation( $post_id, $lang ) { | |
| 326 | + if ( empty( $post_id ) ) { | |
| 327 | + return 0; | |
| 328 | + } | |
| 214 | 329 | |
| 215 | - // Don't order by title: see https://wordpress.org/support/topic/find-translated-post-when-10-is-not-enough | |
| 216 | - $args = array( | |
| 217 | - 's' => $search, | |
| 218 | - 'suppress_filters' => 0, // To make the post_fields filter work | |
| 219 | - 'lang' => 0, // Avoid admin language filter | |
| 220 | - 'numberposts' => 20, // Limit to 20 posts | |
| 221 | - 'post_status' => 'any', | |
| 222 | - 'post_type' => $type, | |
| 223 | - 'tax_query' => array( | |
| 224 | - array( | |
| 225 | - 'taxonomy' => 'language', | |
| 226 | - 'field' => 'term_taxonomy_id', // WP 3.5+ | |
| 227 | - 'terms' => $lang->term_taxonomy_id, | |
| 228 | - ), | |
| 229 | - ), | |
| 230 | - ); | |
| 330 | + $post = get_post( $post_id, ARRAY_A ); | |
| 231 | 331 | |
| 332 | + if ( empty( $post ) ) { | |
| 333 | + return 0; | |
| 334 | + } | |
| 335 | + | |
| 336 | + $lang = $this->languages->get( $lang ); // Make sure we get a valid language slug. | |
| 337 | + | |
| 338 | + if ( empty( $lang ) ) { | |
| 339 | + return 0; | |
| 340 | + } | |
| 341 | + | |
| 342 | + // Create a new attachment ( translate attachment parent if exists ). | |
| 343 | + add_filter( 'pll_enable_duplicate_media', '__return_false', 99 ); // Avoid a conflict with automatic duplicate at upload. | |
| 344 | + unset( $post['ID'] ); // Will force the creation. | |
| 345 | + if ( ! empty( $post['post_parent'] ) ) { | |
| 346 | + $post['post_parent'] = (int) $this->get_translation( $post['post_parent'], $lang->slug ); | |
| 347 | + } | |
| 348 | + $post['tax_input'] = array( 'language' => array( $lang->slug ) ); // Assigns the language. | |
| 349 | + | |
| 350 | + // Loads the strings translations with the attachment's target language. | |
| 351 | + PLL()->load_strings_translations( $lang->slug ); | |
| 352 | + | |
| 353 | + $tr_id = wp_insert_attachment( wp_slash( $post ) ); | |
| 354 | + remove_filter( 'pll_enable_duplicate_media', '__return_false', 99 ); // Restore automatic duplicate at upload. | |
| 355 | + | |
| 356 | + // Copy metadata. | |
| 357 | + $data = wp_get_attachment_metadata( $post_id, true ); // Unfiltered. | |
| 358 | + if ( is_array( $data ) ) { | |
| 359 | + wp_update_attachment_metadata( $tr_id, wp_slash( $data ) ); // Directly uses update_post_meta, so expects slashed. | |
| 360 | + } | |
| 361 | + | |
| 362 | + // Copy attached file. | |
| 363 | + if ( $file = get_attached_file( $post_id, true ) ) { // Unfiltered. | |
| 364 | + update_attached_file( $tr_id, wp_slash( $file ) ); // Directly uses update_post_meta, so expects slashed. | |
| 365 | + } | |
| 366 | + | |
| 367 | + // Copy alternative text. Direct use of the meta as there is no filtered wrapper to manipulate it. | |
| 368 | + if ( $text = get_post_meta( $post_id, '_wp_attachment_image_alt', true ) ) { | |
| 369 | + add_post_meta( $tr_id, '_wp_attachment_image_alt', wp_slash( $text ) ); | |
| 370 | + } | |
| 371 | + | |
| 372 | + $this->set_language( $tr_id, $lang ); | |
| 373 | + | |
| 374 | + $translations = $this->get_translations( $post_id ); | |
| 375 | + $translations[ $lang->slug ] = $tr_id; | |
| 376 | + $this->save_translations( $tr_id, $translations ); | |
| 377 | + | |
| 232 | 378 | /** |
| 233 | - * Filter the query args when auto suggesting untranslated posts in the Languages metabox | |
| 234 | - * This should help plugins to fix some edge cases | |
| 379 | + * Fires after a media translation is created | |
| 235 | 380 | * |
| 236 | - * @see https://wordpress.org/support/topic/find-translated-post-when-10-is-not-enough | |
| 381 | + * @since 1.6.4 | |
| 237 | 382 | * |
| 383 | + * @param int $post_id Post id of the source media. | |
| 384 | + * @param int $tr_id Post id of the new media translation. | |
| 385 | + * @param string $slug Language code of the new translation. | |
| 386 | + */ | |
| 387 | + do_action( 'pll_translate_media', $post_id, $tr_id, $lang->slug ); | |
| 388 | + | |
| 389 | + // Restores the strings translations with the current language. | |
| 390 | + if ( PLL()->curlang instanceof PLL_Language ) { | |
| 391 | + PLL()->load_strings_translations( PLL()->curlang->slug ); | |
| 392 | + } | |
| 393 | + | |
| 394 | + return $tr_id; | |
| 395 | + } | |
| 396 | + | |
| 397 | + /** | |
| 398 | + * Returns a list of posts in a language ($lang) not translated in another language ($untranslated_in). | |
| 399 | + * | |
| 400 | + * @since 2.6 | |
| 401 | + * | |
| 402 | + * @param string $type Post type. | |
| 403 | + * @param PLL_Language $untranslated_in The language the posts must not be translated in. | |
| 404 | + * @param PLL_Language $lang Language of the searched posts. | |
| 405 | + * @param string $search Limit the results to the posts matching this string. | |
| 406 | + * @return WP_Post[] Array of posts. | |
| 407 | + */ | |
| 408 | + public function get_untranslated( $type, PLL_Language $untranslated_in, PLL_Language $lang, $search = '' ) { | |
| 409 | + global $wpdb; | |
| 410 | + | |
| 411 | + $args = array( 'numberposts' => 20 ); // Limit to 20 posts by default. | |
| 412 | + /** | |
| 413 | + * Filters the query args when auto suggesting untranslated posts in the Languages metabox. | |
| 414 | + * | |
| 238 | 415 | * @since 1.7 |
| 416 | + * @since 3.4 Handled arguments restricted to `numberposts` to limit queried posts. | |
| 417 | + * No `WP_Query` is made anymore, a custom one is used instead. | |
| 239 | 418 | * |
| 240 | 419 | * @param array $args WP_Query arguments |
| 241 | 420 | */ |
| 242 | - $args = apply_filters( 'pll_ajax_posts_not_translated_args', $args ); | |
| 243 | - $posts = get_posts( $args ); | |
| 421 | + $args = apply_filters( 'pll_ajax_posts_not_translated_args', $args ); | |
| 244 | 422 | |
| 245 | - foreach ( $posts as $post ) { | |
| 246 | - if ( ! $this->get_translation( $post->ID, $untranslated_in ) && $this->current_user_can_read( $post->ID, 'edit' ) ) { | |
| 247 | - $return[] = $post; | |
| 423 | + $limit = $args['numberposts']; | |
| 424 | + $search_like = '%' . $wpdb->esc_like( $search ) . '%'; | |
| 425 | + $untranslated_like = '%' . $wpdb->esc_like( $untranslated_in->slug ) . '%'; | |
| 426 | + $posts = $wpdb->get_results( | |
| 427 | + $wpdb->prepare( | |
| 428 | + "SELECT * FROM {$wpdb->posts} | |
| 429 | + INNER JOIN {$wpdb->term_relationships} AS tr1 ON ({$wpdb->posts}.ID = tr1.object_id) | |
| 430 | + AND tr1.term_taxonomy_id IN (%d) | |
| 431 | + AND (({$wpdb->posts}.post_title LIKE %s) | |
| 432 | + OR ({$wpdb->posts}.post_excerpt LIKE %s) | |
| 433 | + OR ({$wpdb->posts}.post_content LIKE %s) | |
| 434 | + ) | |
| 435 | + AND {$wpdb->posts}.post_type = %s | |
| 436 | + AND {$wpdb->posts}.post_status NOT IN ('trash', 'auto-draft') | |
| 437 | + WHERE {$wpdb->posts}.ID NOT IN ( | |
| 438 | + SELECT {$wpdb->posts}.ID FROM {$wpdb->posts} | |
| 439 | + LEFT JOIN {$wpdb->term_relationships} AS tr2 ON ({$wpdb->posts}.ID = tr2.object_id) | |
| 440 | + INNER JOIN {$wpdb->term_taxonomy} AS tt ON (tt.term_taxonomy_id = tr2.term_taxonomy_id) | |
| 441 | + AND (tt.taxonomy = 'post_translations') | |
| 442 | + AND tt.description LIKE %s | |
| 443 | + ) | |
| 444 | + LIMIT 0, %d", | |
| 445 | + $lang->get_tax_prop( $this->tax_language, 'term_taxonomy_id' ), | |
| 446 | + $search_like, | |
| 447 | + $search_like, | |
| 448 | + $search_like, | |
| 449 | + $type, | |
| 450 | + $untranslated_like, | |
| 451 | + $limit | |
| 452 | + ) | |
| 453 | + ); | |
| 454 | + | |
| 455 | + foreach ( $posts as $i => $post ) { | |
| 456 | + if ( ! $this->current_user_can_read( $post->ID, 'edit' ) ) { | |
| 457 | + unset( $posts[ $i ] ); | |
| 458 | + continue; | |
| 248 | 459 | } |
| 460 | + | |
| 461 | + $posts[ $i ] = new WP_Post( $post ); | |
| 249 | 462 | } |
| 250 | 463 | |
| 251 | - return $return; | |
| 464 | + return $posts; | |
| 465 | + } | |
| 466 | + | |
| 467 | + /** | |
| 468 | + * Returns the description to use for the "language properties" in the REST API. | |
| 469 | + * | |
| 470 | + * @since 3.7 | |
| 471 | + * @see WP_Syntex\Polylang\REST\V2\Languages::get_item_schema() | |
| 472 | + * | |
| 473 | + * @return string | |
| 474 | + */ | |
| 475 | + public function get_rest_description(): string { | |
| 476 | + return __( 'Language taxonomy properties for post types.', 'polylang' ); | |
| 477 | + } | |
| 478 | + | |
| 479 | + /** | |
| 480 | + * Returns database-related information that can be used in some of this class methods. | |
| 481 | + * These are specific to the table containing the objects. | |
| 482 | + * | |
| 483 | + * @see PLL_Translatable_Object::join_clause() | |
| 484 | + * @see PLL_Translatable_Object::get_raw_objects_with_no_lang() | |
| 485 | + * | |
| 486 | + * @since 3.4.3 | |
| 487 | + * | |
| 488 | + * @return string[] { | |
| 489 | + * @type string $table Name of the table. | |
| 490 | + * @type string $id_column Name of the column containing the object's ID. | |
| 491 | + * @type string $type_column Name of the column containing the object's type. | |
| 492 | + * @type string $default_alias Default alias corresponding to the object's table. | |
| 493 | + * } | |
| 494 | + * @phpstan-return DBInfoWithType | |
| 495 | + */ | |
| 496 | + protected function get_db_infos() { | |
| 497 | + return array( | |
| 498 | + 'table' => $GLOBALS['wpdb']->posts, | |
| 499 | + 'id_column' => 'ID', | |
| 500 | + 'type_column' => 'post_type', | |
| 501 | + 'default_alias' => $GLOBALS['wpdb']->posts, | |
| 502 | + ); | |
| 503 | + } | |
| 504 | + | |
| 505 | + /** | |
| 506 | + * Wraps `wp_insert_post` with language feature. | |
| 507 | + * | |
| 508 | + * @since 3.7 | |
| 509 | + * | |
| 510 | + * @param array $postarr { | |
| 511 | + * Optional. An array of elements that make up a post to insert. | |
| 512 | + * @See wp_insert_post() for accepted arguments. | |
| 513 | + * | |
| 514 | + * @type string[] $translations The translation group to assign to the post with language slug as keys and post ID as values. | |
| 515 | + * } | |
| 516 | + * @param PLL_Language $language The post language object. | |
| 517 | + * @return int|WP_Error The post ID on success. The value `WP_Error` on failure. | |
| 518 | + */ | |
| 519 | + public function insert( array $postarr, PLL_Language $language ) { | |
| 520 | + $post_id = wp_insert_post( $postarr, true ); | |
| 521 | + if ( is_wp_error( $post_id ) ) { | |
| 522 | + // Something went wrong! | |
| 523 | + return $post_id; | |
| 524 | + } | |
| 525 | + | |
| 526 | + $this->set_language( $post_id, $language ); | |
| 527 | + | |
| 528 | + if ( ! empty( $postarr['translations'] ) ) { | |
| 529 | + $this->save_translations( $post_id, $postarr['translations'] ); | |
| 530 | + } | |
| 531 | + | |
| 532 | + return $post_id; | |
| 533 | + } | |
| 534 | + | |
| 535 | + /** | |
| 536 | + * Wraps `wp_update_post` with language feature. | |
| 537 | + * | |
| 538 | + * @since 3.7 | |
| 539 | + * | |
| 540 | + * @param array $postarr { | |
| 541 | + * Optional. An array of elements that make up a post to update. | |
| 542 | + * @See wp_insert_post() for accepted arguments. | |
| 543 | + * | |
| 544 | + * @type PLL_Language|string $lang The post language object or slug. | |
| 545 | + * @type string[] $translations The translation group to assign to the post with language slug as keys and post ID as values. | |
| 546 | + * } | |
| 547 | + * @return int|WP_Error The post ID on success. The value `WP_Error` on failure. | |
| 548 | + */ | |
| 549 | + public function update( array $postarr ) { | |
| 550 | + if ( ! empty( $postarr['lang'] ) ) { | |
| 551 | + $post = get_post( $postarr['ID'] ); | |
| 552 | + if ( ! $post instanceof WP_Post ) { | |
| 553 | + return new WP_Error( 'invalid_post', __( 'Invalid post ID.', 'polylang' ) ); | |
| 554 | + } | |
| 555 | + | |
| 556 | + $language = $this->languages->get( $postarr['lang'] ); | |
| 557 | + if ( ! $language instanceof PLL_Language ) { | |
| 558 | + return new WP_Error( 'invalid_language', __( 'Please provide a valid language.', 'polylang' ) ); | |
| 559 | + } | |
| 560 | + | |
| 561 | + $this->set_language( $postarr['ID'], $language ); | |
| 562 | + } | |
| 563 | + | |
| 564 | + $post_id = wp_update_post( $postarr, true ); | |
| 565 | + if ( is_wp_error( $post_id ) ) { | |
| 566 | + // Something went wrong! | |
| 567 | + return $post_id; | |
| 568 | + } | |
| 569 | + | |
| 570 | + if ( ! empty( $postarr['translations'] ) ) { | |
| 571 | + $this->save_translations( $postarr['ID'], $postarr['translations'] ); | |
| 572 | + } | |
| 573 | + | |
| 574 | + return $post_id; | |
| 252 | 575 | } |
| 253 | 576 | } |
