| @@ -1,421 +1,255 @@ | ||
| 1 | 1 | <?php |
| 2 | -/** | |
| 3 | - * @package Polylang | |
| 4 | - */ | |
| 5 | 2 | |
| 6 | -/** | |
| 7 | - * Template tag: displays the language switcher | |
| 3 | +/* | |
| 4 | + * template tag: displays the language switcher | |
| 8 | 5 | * |
| 9 | - * List of parameters accepted in $args: | |
| 6 | + * list of parameters accepted in $args: | |
| 10 | 7 | * |
| 11 | 8 | * dropdown => displays a dropdown if set to 1, defaults to 0 |
| 12 | - * echo => echoes the switcher if set to 1 ( default ) | |
| 13 | - * hide_if_empty => hides languages with no posts ( or pages ) if set to 1 ( default ) | |
| 9 | + * echo => echoes the the switcher if set to 1 (default) | |
| 10 | + * hide_if_empty => hides languages with no posts (or pages) if set to 1 (default) | |
| 14 | 11 | * show_flags => shows flags if set to 1, defaults to 0 |
| 15 | - * show_names => shows languages names if set to 1 ( default ) | |
| 16 | - * display_names_as => whether to display the language name or its slug, valid options are 'slug' and 'name', defaults to name | |
| 12 | + * show_names => shows languages names if set to 1 (default) | |
| 13 | + * display_names_as => wether to display the language name or code. valid options are 'slug' and 'name' | |
| 17 | 14 | * force_home => forces linking to the home page is set to 1, defaults to 0 |
| 18 | 15 | * hide_if_no_translation => hides the link if there is no translation if set to 1, defaults to 0 |
| 19 | 16 | * hide_current => hides the current language if set to 1, defaults to 0 |
| 20 | 17 | * post_id => if not null, link to translations of post defined by post_id, defaults to null |
| 21 | 18 | * raw => set this to true to build your own custom language switcher, defaults to 0 |
| 22 | - * item_spacing => whether to preserve or discard whitespace between list items, valid options are 'preserve' and 'discard', defaults to preserve | |
| 23 | 19 | * |
| 24 | - * @api | |
| 25 | 20 | * @since 0.5 |
| 26 | 21 | * |
| 27 | 22 | * @param array $args optional |
| 28 | 23 | * @return null|string|array null if displaying, array if raw is requested, string otherwise |
| 29 | 24 | */ |
| 30 | -function pll_the_languages( $args = '' ) { | |
| 31 | - if ( PLL() instanceof PLL_Frontend ) { | |
| 32 | - $switcher = new PLL_Switcher(); | |
| 33 | - return $switcher->the_languages( PLL()->links, $args ); | |
| 25 | +function pll_the_languages($args = '') { | |
| 26 | + global $polylang; | |
| 27 | + if ($polylang instanceof PLL_Frontend && !empty($polylang->links)) { | |
| 28 | + $switcher = new PLL_Switcher; | |
| 29 | + return $switcher->the_languages($polylang->links, $args); | |
| 34 | 30 | } |
| 35 | 31 | return ''; |
| 36 | 32 | } |
| 37 | 33 | |
| 38 | -/** | |
| 39 | - * Returns the current language on frontend | |
| 40 | - * Returns the language set in admin language filter on backend ( false if set to all languages ) | |
| 34 | +/* | |
| 35 | + * returns the current language | |
| 41 | 36 | * |
| 42 | - * @api | |
| 43 | 37 | * @since 0.8.1 |
| 44 | 38 | * |
| 45 | - * @param string $field Optional, the language field to return ( see PLL_Language ), defaults to 'slug', pass OBJECT constant to get the language object. | |
| 46 | - * @return string|PLL_Language|bool The requested field for the current language | |
| 39 | + * @param string $field optional the language field to return 'name', 'locale', defaults to 'slug' | |
| 40 | + * @return string the requested field for the current language | |
| 47 | 41 | */ |
| 48 | -function pll_current_language( $field = 'slug' ) { | |
| 49 | - if ( OBJECT === $field ) { | |
| 50 | - return PLL()->curlang; | |
| 51 | - } | |
| 52 | - return isset( PLL()->curlang->$field ) ? PLL()->curlang->$field : false; | |
| 42 | +function pll_current_language($field = 'slug') { | |
| 43 | + global $polylang; | |
| 44 | + return isset($polylang->curlang->$field) ? $polylang->curlang->$field : false; | |
| 53 | 45 | } |
| 54 | 46 | |
| 55 | -/** | |
| 56 | - * Returns the default language | |
| 47 | +/* | |
| 48 | + * returns the default language | |
| 57 | 49 | * |
| 58 | - * @api | |
| 59 | 50 | * @since 1.0 |
| 60 | 51 | * |
| 61 | - * @param string $field Optional, the language field to return ( see PLL_Language ), defaults to 'slug', pass OBJECT constant to get the language object. | |
| 62 | - * @return string|PLL_Language|bool The requested field for the default language | |
| 52 | + * @param string $field optional the language field to return 'name', 'locale', defaults to 'slug' | |
| 53 | + * @return string the requested field for the default language | |
| 63 | 54 | */ |
| 64 | -function pll_default_language( $field = 'slug' ) { | |
| 65 | - if ( isset( PLL()->options['default_lang'] ) ) { | |
| 66 | - $lang = PLL()->model->get_language( PLL()->options['default_lang'] ); | |
| 67 | - if ( $lang ) { | |
| 68 | - if ( OBJECT === $field ) { | |
| 69 | - return $lang; | |
| 70 | - } | |
| 71 | - return isset( $lang->$field ) ? $lang->$field : false; | |
| 72 | - } | |
| 73 | - } | |
| 74 | - return false; | |
| 55 | +function pll_default_language($field = 'slug') { | |
| 56 | + global $polylang; | |
| 57 | + return isset($polylang->options['default_lang']) && ($lang = $polylang->model->get_language($polylang->options['default_lang'])) && isset($lang->$field) ? $lang->$field : false; | |
| 75 | 58 | } |
| 76 | 59 | |
| 77 | -/** | |
| 78 | - * Among the post and its translations, returns the id of the post which is in the language represented by $slug | |
| 60 | +/* | |
| 61 | + * among the post and its translations, returns the id of the post which is in the language represented by $slug | |
| 79 | 62 | * |
| 80 | - * @api | |
| 81 | 63 | * @since 0.5 |
| 82 | 64 | * |
| 83 | - * @param int $post_id post id | |
| 84 | - * @param string $slug optional language code, defaults to current language | |
| 85 | - * @return int|false|null post id of the translation if exists, false otherwise, null if the current language is not defined yet | |
| 65 | + * @param int $post_id post id | |
| 66 | + * @param string $slug optional language code, defaults to current language | |
| 67 | + * @return int post id of the translation if exists | |
| 86 | 68 | */ |
| 87 | -function pll_get_post( $post_id, $slug = '' ) { | |
| 88 | - return ( $slug = $slug ? $slug : pll_current_language() ) ? PLL()->model->post->get( $post_id, $slug ) : null; | |
| 69 | +function pll_get_post($post_id, $slug = '') { | |
| 70 | + global $polylang; | |
| 71 | + return isset($polylang) && ($slug = $slug ? $slug : pll_current_language()) ? $polylang->model->get_post($post_id, $slug) : null; | |
| 89 | 72 | } |
| 90 | 73 | |
| 91 | -/** | |
| 92 | - * Among the term and its translations, returns the id of the term which is in the language represented by $slug | |
| 74 | +/* | |
| 75 | + * among the term and its translations, returns the id of the term which is in the language represented by $slug | |
| 93 | 76 | * |
| 94 | - * @api | |
| 95 | 77 | * @since 0.5 |
| 96 | 78 | * |
| 97 | - * @param int $term_id term id | |
| 98 | - * @param string $slug optional language code, defaults to current language | |
| 99 | - * @return int|false|null term id of the translation if exists, false otherwise, null if the current language is not defined yet | |
| 79 | + * @param int $term_id term id | |
| 80 | + * @param string $slug optional language code, defaults to current language | |
| 81 | + * @return int term id of the translation if exists | |
| 100 | 82 | */ |
| 101 | -function pll_get_term( $term_id, $slug = '' ) { | |
| 102 | - return ( $slug = $slug ? $slug : pll_current_language() ) ? PLL()->model->term->get( $term_id, $slug ) : null; | |
| 83 | +function pll_get_term($term_id, $slug = '') { | |
| 84 | + global $polylang; | |
| 85 | + return isset($polylang) && ($slug = $slug ? $slug : pll_current_language()) ? $polylang->model->get_term($term_id, $slug) : null; | |
| 103 | 86 | } |
| 104 | 87 | |
| 105 | -/** | |
| 106 | - * Returns the home url in the current language | |
| 88 | +/* | |
| 89 | + * returns the home url in the current language | |
| 107 | 90 | * |
| 108 | - * @api | |
| 109 | 91 | * @since 0.8 |
| 110 | 92 | * |
| 111 | - * @param string $lang language code ( optional on frontend ) | |
| 93 | + * @param string $lang language code (optional on frontend) | |
| 112 | 94 | * @return string |
| 113 | 95 | */ |
| 114 | -function pll_home_url( $lang = '' ) { | |
| 115 | - if ( empty( $lang ) ) { | |
| 96 | +function pll_home_url($lang = '') { | |
| 97 | + global $polylang; | |
| 98 | + | |
| 99 | + if (empty($lang)) | |
| 116 | 100 | $lang = pll_current_language(); |
| 117 | - } | |
| 118 | 101 | |
| 119 | - return empty( $lang ) ? home_url( '/' ) : PLL()->links->get_home_url( $lang ); | |
| 102 | + return isset($polylang) && !empty($polylang->links) && !empty($lang) ? $polylang->links->get_home_url($lang) : home_url('/'); | |
| 120 | 103 | } |
| 121 | 104 | |
| 122 | -/** | |
| 123 | - * Registers a string for translation in the "strings translation" panel | |
| 105 | +/* | |
| 106 | + * registers a string for translation in the "strings translation" panel | |
| 124 | 107 | * |
| 125 | - * @api | |
| 126 | 108 | * @since 0.6 |
| 127 | 109 | * |
| 128 | - * @param string $name a unique name for the string | |
| 129 | - * @param string $string the string to register | |
| 130 | - * @param string $context optional the group in which the string is registered, defaults to 'polylang' | |
| 131 | - * @param bool $multiline optional whether the string table should display a multiline textarea or a single line input, defaults to single line | |
| 110 | + * @param string $name a unique name for the string | |
| 111 | + * @param string $string the string to register | |
| 112 | + * @param string $context optional the group in which the string is registered, defaults to 'polylang' | |
| 113 | + * @param bool $multiline optional wether the string table should display a multiline textarea or a single line input, defaults to single line | |
| 132 | 114 | */ |
| 133 | -function pll_register_string( $name, $string, $context = 'Polylang', $multiline = false ) { | |
| 134 | - if ( PLL() instanceof PLL_Admin_Base ) { | |
| 135 | - PLL_Admin_Strings::register_string( $name, $string, $context, $multiline ); | |
| 136 | - } | |
| 115 | +function pll_register_string($name, $string, $context = 'polylang', $multiline = false) { | |
| 116 | + global $polylang; | |
| 117 | + if ($polylang instanceof PLL_Admin && !empty($polylang->settings_page)) | |
| 118 | + $polylang->settings_page->register_string($name, $string, $context, $multiline); | |
| 137 | 119 | } |
| 138 | 120 | |
| 139 | -/** | |
| 140 | - * Translates a string ( previously registered with pll_register_string ) | |
| 121 | +/* | |
| 122 | + * translates a string (previously registered with pll_register_string) | |
| 141 | 123 | * |
| 142 | - * @api | |
| 143 | 124 | * @since 0.6 |
| 144 | 125 | * |
| 145 | 126 | * @param string $string the string to translate |
| 146 | 127 | * @return string the string translation in the current language |
| 147 | 128 | */ |
| 148 | -function pll__( $string ) { | |
| 149 | - return is_scalar( $string ) ? __( $string, 'pll_string' ) : $string; // PHPCS:ignore WordPress.WP.I18n | |
| 129 | +function pll__($string) { | |
| 130 | + return __($string, 'pll_string'); | |
| 150 | 131 | } |
| 151 | 132 | |
| 152 | -/** | |
| 153 | - * Translates a string ( previously registered with pll_register_string ) and escapes it for safe use in HTML output. | |
| 133 | +/* | |
| 134 | + * echoes a translated string (previously registered with pll_register_string) | |
| 154 | 135 | * |
| 155 | - * @api | |
| 156 | - * @since 2.1 | |
| 157 | - * | |
| 158 | - * @param string $string the string to translate | |
| 159 | - * @return string translation in the current language | |
| 160 | - */ | |
| 161 | -function pll_esc_html__( $string ) { | |
| 162 | - return esc_html( pll__( $string ) ); | |
| 163 | -} | |
| 164 | - | |
| 165 | -/** | |
| 166 | - * Translates a string ( previously registered with pll_register_string ) and escapes it for safe use in HTML attributes. | |
| 167 | - * | |
| 168 | - * @api | |
| 169 | - * @since 2.1 | |
| 170 | - * | |
| 171 | - * @param string $string The string to translate | |
| 172 | - * @return string | |
| 173 | - */ | |
| 174 | -function pll_esc_attr__( $string ) { | |
| 175 | - return esc_attr( pll__( $string ) ); | |
| 176 | -} | |
| 177 | - | |
| 178 | -/** | |
| 179 | - * Echoes a translated string ( previously registered with pll_register_string ) | |
| 180 | - * It is an equivalent of _e() and is not escaped. | |
| 181 | - * | |
| 182 | - * @api | |
| 183 | 136 | * @since 0.6 |
| 184 | 137 | * |
| 185 | - * @param string $string The string to translate | |
| 186 | - */ | |
| 187 | -function pll_e( $string ) { | |
| 188 | - echo pll__( $string ); // phpcs:ignore | |
| 189 | -} | |
| 190 | - | |
| 191 | -/** | |
| 192 | - * Echoes a translated string ( previously registered with pll_register_string ) and escapes it for safe use in HTML output. | |
| 193 | - * | |
| 194 | - * @api | |
| 195 | - * @since 2.1 | |
| 196 | - * | |
| 197 | - * @param string $string The string to translate | |
| 198 | - */ | |
| 199 | -function pll_esc_html_e( $string ) { | |
| 200 | - echo pll_esc_html__( $string ); // phpcs:ignore WordPress.Security.EscapeOutput | |
| 201 | -} | |
| 202 | - | |
| 203 | -/** | |
| 204 | - * Echoes a translated a string ( previously registered with pll_register_string ) and escapes it for safe use in HTML attributes. | |
| 205 | - * | |
| 206 | - * @api | |
| 207 | - * @since 2.1 | |
| 208 | - * | |
| 209 | - * @param string $string The string to translate | |
| 210 | - */ | |
| 211 | -function pll_esc_attr_e( $string ) { | |
| 212 | - echo pll_esc_attr__( $string ); // phpcs:ignore WordPress.Security.EscapeOutput | |
| 213 | -} | |
| 214 | - | |
| 215 | -/** | |
| 216 | - * Translates a string ( previously registered with pll_register_string ) | |
| 217 | - * | |
| 218 | - * @api | |
| 219 | - * @since 1.5.4 | |
| 220 | - * | |
| 221 | 138 | * @param string $string the string to translate |
| 222 | - * @param string $lang language code | |
| 223 | - * @return string the string translation in the requested language | |
| 224 | 139 | */ |
| 225 | -function pll_translate_string( $string, $lang ) { | |
| 226 | - if ( PLL() instanceof PLL_Frontend && pll_current_language() == $lang ) { | |
| 227 | - return pll__( $string ); | |
| 228 | - } | |
| 229 | - | |
| 230 | - if ( ! is_scalar( $string ) ) { | |
| 231 | - return $string; | |
| 232 | - } | |
| 233 | - | |
| 234 | - static $cache; // Cache object to avoid loading the same translations object several times | |
| 235 | - | |
| 236 | - if ( empty( $cache ) ) { | |
| 237 | - $cache = new PLL_Cache(); | |
| 238 | - } | |
| 239 | - | |
| 240 | - if ( false === $mo = $cache->get( $lang ) ) { | |
| 241 | - $mo = new PLL_MO(); | |
| 242 | - $mo->import_from_db( PLL()->model->get_language( $lang ) ); | |
| 243 | - $cache->set( $lang, $mo ); | |
| 244 | - } | |
| 245 | - | |
| 246 | - return $mo->translate( $string ); | |
| 140 | +function pll_e($string) { | |
| 141 | + _e($string, 'pll_string'); | |
| 247 | 142 | } |
| 248 | 143 | |
| 249 | -/** | |
| 250 | - * Returns true if Polylang manages languages and translations for this post type | |
| 144 | +/* | |
| 145 | + * returns true if Polylang manages languages and translations for this post type | |
| 251 | 146 | * |
| 252 | - * @api | |
| 253 | 147 | * @since 1.0.1 |
| 254 | 148 | * |
| 255 | - * @param string $post_type Post type name | |
| 149 | + * @param string post type name | |
| 256 | 150 | * @return bool |
| 257 | 151 | */ |
| 258 | -function pll_is_translated_post_type( $post_type ) { | |
| 259 | - return PLL()->model->is_translated_post_type( $post_type ); | |
| 152 | +function pll_is_translated_post_type($post_type) { | |
| 153 | + global $polylang; | |
| 154 | + return isset($polylang) && $polylang->model->is_translated_post_type($post_type); | |
| 260 | 155 | } |
| 261 | 156 | |
| 262 | -/** | |
| 263 | - * Returns true if Polylang manages languages and translations for this taxonomy | |
| 157 | +/* | |
| 158 | + * returns true if Polylang manages languages and translations for this taxonomy | |
| 264 | 159 | * |
| 265 | - * @api | |
| 266 | 160 | * @since 1.0.1 |
| 267 | 161 | * |
| 268 | - * @param string $tax Taxonomy name | |
| 162 | + * @param string taxonomy name | |
| 269 | 163 | * @return bool |
| 270 | 164 | */ |
| 271 | -function pll_is_translated_taxonomy( $tax ) { | |
| 272 | - return PLL()->model->is_translated_taxonomy( $tax ); | |
| 165 | +function pll_is_translated_taxonomy($tax) { | |
| 166 | + global $polylang; | |
| 167 | + return isset($polylang) && $polylang->model->is_translated_taxonomy($tax); | |
| 273 | 168 | } |
| 274 | 169 | |
| 275 | -/** | |
| 276 | - * Returns the list of available languages | |
| 170 | +/* | |
| 171 | + * returns the list of available languages | |
| 277 | 172 | * |
| 278 | - * List of parameters accepted in $args: | |
| 173 | + * list of parameters accepted in $args: | |
| 279 | 174 | * |
| 280 | - * hide_empty => hides languages with no posts if set to true ( defaults to false ) | |
| 281 | - * fields => return only that field if set ( see PLL_Language for a list of fields ) | |
| 175 | + * hide_empty => hides languages with no posts if set to true (defaults to false) | |
| 176 | + * fields => return only that field if set (see PLL_Language for a list of fields) | |
| 282 | 177 | * |
| 283 | - * @api | |
| 284 | 178 | * @since 1.5 |
| 285 | 179 | * |
| 286 | 180 | * @param array $args list of parameters |
| 287 | 181 | * @return array |
| 288 | 182 | */ |
| 289 | -function pll_languages_list( $args = array() ) { | |
| 290 | - $args = wp_parse_args( $args, array( 'fields' => 'slug' ) ); | |
| 291 | - return PLL()->model->get_languages_list( $args ); | |
| 183 | +function pll_languages_list($args = array()) { | |
| 184 | + global $polylang; | |
| 185 | + $args = wp_parse_args($args, array('fields' => 'slug')); | |
| 186 | + return isset($polylang) ? $polylang->model->get_languages_list($args) : false; | |
| 292 | 187 | } |
| 293 | 188 | |
| 294 | -/** | |
| 295 | - * Set the post language | |
| 189 | +/* | |
| 190 | + * set the post language | |
| 296 | 191 | * |
| 297 | - * @api | |
| 298 | 192 | * @since 1.5 |
| 299 | 193 | * |
| 300 | - * @param int $id post id | |
| 194 | + * @param int $post_id post id | |
| 301 | 195 | * @param string $lang language code |
| 302 | 196 | */ |
| 303 | -function pll_set_post_language( $id, $lang ) { | |
| 304 | - PLL()->model->post->set_language( $id, $lang ); | |
| 197 | +function pll_set_post_language($id, $lang) { | |
| 198 | + global $polylang; | |
| 199 | + if (isset($polylang)) | |
| 200 | + $polylang->model->set_post_language($id, $lang); | |
| 305 | 201 | } |
| 306 | 202 | |
| 307 | -/** | |
| 308 | - * Set the term language | |
| 203 | +/* | |
| 204 | + * set the term language | |
| 309 | 205 | * |
| 310 | - * @api | |
| 311 | 206 | * @since 1.5 |
| 312 | 207 | * |
| 313 | - * @param int $id term id | |
| 208 | + * @param int $id term id | |
| 314 | 209 | * @param string $lang language code |
| 315 | 210 | */ |
| 316 | -function pll_set_term_language( $id, $lang ) { | |
| 317 | - PLL()->model->term->set_language( $id, $lang ); | |
| 211 | +function pll_set_term_language($id, $lang) { | |
| 212 | + global $polylang; | |
| 213 | + if (isset($polylang)) | |
| 214 | + $polylang->model->set_term_language($id, $lang); | |
| 318 | 215 | } |
| 319 | 216 | |
| 320 | -/** | |
| 321 | - * Save posts translations | |
| 217 | +/* | |
| 218 | + * save posts translations | |
| 322 | 219 | * |
| 323 | - * @api | |
| 324 | 220 | * @since 1.5 |
| 325 | 221 | * |
| 326 | 222 | * @param array $arr an associative array of translations with language code as key and post id as value |
| 327 | 223 | */ |
| 328 | -function pll_save_post_translations( $arr ) { | |
| 329 | - PLL()->model->post->save_translations( reset( $arr ), $arr ); | |
| 224 | +function pll_save_post_translations($arr) { | |
| 225 | + global $polylang; | |
| 226 | + if (isset($polylang)) | |
| 227 | + $polylang->model->save_translations('post', reset($arr), $arr); | |
| 330 | 228 | } |
| 331 | 229 | |
| 332 | -/** | |
| 333 | - * Save terms translations | |
| 230 | +/* | |
| 231 | + * save terms translations | |
| 334 | 232 | * |
| 335 | - * @api | |
| 336 | 233 | * @since 1.5 |
| 337 | 234 | * |
| 338 | 235 | * @param array $arr an associative array of translations with language code as key and term id as value |
| 339 | 236 | */ |
| 340 | -function pll_save_term_translations( $arr ) { | |
| 341 | - PLL()->model->term->save_translations( reset( $arr ), $arr ); | |
| 237 | +function pll_save_term_translations($arr) { | |
| 238 | + global $polylang; | |
| 239 | + if (isset($polylang)) | |
| 240 | + $polylang->model->save_translations('term', reset($arr), $arr); | |
| 342 | 241 | } |
| 343 | 242 | |
| 344 | -/** | |
| 345 | - * Returns the post language | |
| 243 | +/* | |
| 244 | + * count posts in a language | |
| 346 | 245 | * |
| 347 | - * @api | |
| 348 | - * @since 1.5.4 | |
| 349 | - * | |
| 350 | - * @param int $post_id | |
| 351 | - * @param string $field Optional, the language field to return ( see PLL_Language ), defaults to 'slug' | |
| 352 | - * @return bool|string The requested field for the post language, false if no language is associated to that post | |
| 353 | - */ | |
| 354 | -function pll_get_post_language( $post_id, $field = 'slug' ) { | |
| 355 | - return ( $lang = PLL()->model->post->get_language( $post_id ) ) ? $lang->$field : false; | |
| 356 | -} | |
| 357 | - | |
| 358 | -/** | |
| 359 | - * Returns the term language | |
| 360 | - * | |
| 361 | - * @api | |
| 362 | - * @since 1.5.4 | |
| 363 | - * | |
| 364 | - * @param int $term_id | |
| 365 | - * @param string $field Optional, the language field to return ( see PLL_Language ), defaults to 'slug' | |
| 366 | - * @return bool|string The requested field for the term language, false if no language is associated to that term | |
| 367 | - */ | |
| 368 | -function pll_get_term_language( $term_id, $field = 'slug' ) { | |
| 369 | - return ( $lang = PLL()->model->term->get_language( $term_id ) ) ? $lang->$field : false; | |
| 370 | -} | |
| 371 | - | |
| 372 | -/** | |
| 373 | - * Returns an array of translations of a post | |
| 374 | - * | |
| 375 | - * @api | |
| 376 | - * @since 1.8 | |
| 377 | - * | |
| 378 | - * @param int $post_id | |
| 379 | - * @return array an associative array of translations with language code as key and translation post_id as value | |
| 380 | - */ | |
| 381 | -function pll_get_post_translations( $post_id ) { | |
| 382 | - return PLL()->model->post->get_translations( $post_id ); | |
| 383 | -} | |
| 384 | - | |
| 385 | -/** | |
| 386 | - * Returns an array of translations of a term | |
| 387 | - * | |
| 388 | - * @api | |
| 389 | - * @since 1.8 | |
| 390 | - * | |
| 391 | - * @param int $term_id | |
| 392 | - * @return array an associative array of translations with language code as key and translation term_id as value | |
| 393 | - */ | |
| 394 | -function pll_get_term_translations( $term_id ) { | |
| 395 | - return PLL()->model->term->get_translations( $term_id ); | |
| 396 | -} | |
| 397 | - | |
| 398 | -/** | |
| 399 | - * Count posts in a language | |
| 400 | - * | |
| 401 | - * @api | |
| 402 | 246 | * @since 1.5 |
| 403 | 247 | * |
| 404 | - * @param string $lang Language code. | |
| 405 | - * @param array $args WP_Query arguments ( accepted keys: post_type, m, year, monthnum, day, author, author_name, post_format, post_status ). | |
| 406 | - * @return int Posts count. | |
| 248 | + * @param string $lang language code | |
| 249 | + * @param array $args (accepted keys: post_type, m, year, monthnum, day, author, author_name, post_format) | |
| 250 | + * @return int posts count | |
| 407 | 251 | */ |
| 408 | -function pll_count_posts( $lang, $args = array() ) { | |
| 409 | - return PLL()->model->count_posts( PLL()->model->get_language( $lang ), $args ); | |
| 410 | -} | |
| 411 | - | |
| 412 | -/** | |
| 413 | - * Allows to access the Polylang instance | |
| 414 | - * It is always preferable to use API functions | |
| 415 | - * Internal methods may be changed without prior notice | |
| 416 | - * | |
| 417 | - * @since 1.8 | |
| 418 | - */ | |
| 419 | -function PLL() { // PHPCS:ignore WordPress.NamingConventions.ValidFunctionName | |
| 420 | - return $GLOBALS['polylang']; | |
| 252 | +function pll_count_posts($lang, $args) { | |
| 253 | + global $polylang; | |
| 254 | + return isset($polylang) ? $polylang->model->count_posts($polylang->model->get_language($lang)) : false; | |
| 421 | 255 | } |
