| @@ -6,49 +6,132 @@ | ||
| 6 | 6 | } |
| 7 | 7 | |
| 8 | 8 | |
| 9 | 9 | /** |
| 10 | + * Add language ID in path while preserving WordPress home base path. | |
| 11 | + * | |
| 12 | + * @param string $path | |
| 13 | + * @param string $language_target_id | |
| 14 | + * @return string | |
| 15 | + */ | |
| 16 | +function wplng_add_language_to_path( $path, $language_target_id ) { | |
| 17 | + | |
| 18 | + if ( ! is_string( $path ) || '' === $path ) { | |
| 19 | + return '/' . $language_target_id . '/'; | |
| 20 | + } | |
| 21 | + | |
| 22 | + $path_only = $path; | |
| 23 | + $suffix = ''; | |
| 24 | + | |
| 25 | + $query_pos = strpos( $path_only, '?' ); | |
| 26 | + $fragment_pos = strpos( $path_only, '#' ); | |
| 27 | + $cut_pos = false; | |
| 28 | + | |
| 29 | + if ( false !== $query_pos && false !== $fragment_pos ) { | |
| 30 | + $cut_pos = min( $query_pos, $fragment_pos ); | |
| 31 | + } elseif ( false !== $query_pos ) { | |
| 32 | + $cut_pos = $query_pos; | |
| 33 | + } elseif ( false !== $fragment_pos ) { | |
| 34 | + $cut_pos = $fragment_pos; | |
| 35 | + } | |
| 36 | + | |
| 37 | + if ( false !== $cut_pos ) { | |
| 38 | + $path_only = substr( $path_only, 0, $cut_pos ); | |
| 39 | + $suffix = substr( $path, $cut_pos ); | |
| 40 | + } | |
| 41 | + | |
| 42 | + $home_base_path = wplng_get_home_base_path(); | |
| 43 | + $home_base_with_slash = trailingslashit( $home_base_path ); | |
| 44 | + | |
| 45 | + if ( '' !== $home_base_path | |
| 46 | + && ( $path_only === $home_base_path | |
| 47 | + || wplng_str_starts_with( $path_only, $home_base_with_slash ) ) | |
| 48 | + ) { | |
| 49 | + $path_after_base = substr( $path_only, strlen( $home_base_with_slash ) ); | |
| 50 | + $path_only = $home_base_with_slash . $language_target_id . '/'; | |
| 51 | + | |
| 52 | + if ( '' !== $path_after_base ) { | |
| 53 | + $path_only .= ltrim( $path_after_base, '/' ); | |
| 54 | + } | |
| 55 | + } elseif ( wplng_str_starts_with( $path_only, '/' ) ) { | |
| 56 | + $path_only = '/' . $language_target_id . '/' . ltrim( $path_only, '/' ); | |
| 57 | + } else { | |
| 58 | + $path_only = $language_target_id . '/' . $path_only; | |
| 59 | + } | |
| 60 | + | |
| 61 | + $path_only = preg_replace( '#//+#', '/', $path_only ); | |
| 62 | + | |
| 63 | + return $path_only . $suffix; | |
| 64 | +} | |
| 65 | + | |
| 66 | + | |
| 67 | +/** | |
| 10 | 68 | * Get the translated URL |
| 11 | 69 | * |
| 12 | 70 | * @param string $url |
| 13 | 71 | * @param string $language_target_id |
| 14 | - * @return string | |
| 72 | + * @return string Translated URL | |
| 15 | 73 | */ |
| 16 | 74 | function wplng_url_translate( $url, $language_target_id = '' ) { |
| 75 | + return apply_filters( | |
| 76 | + 'wplng_url_translate', | |
| 77 | + wplng_url_translate_no_filter( | |
| 78 | + $url, | |
| 79 | + $language_target_id | |
| 80 | + ) | |
| 81 | + ); | |
| 82 | +} | |
| 17 | 83 | |
| 84 | + | |
| 85 | +/** | |
| 86 | + * Get the translated URL - No apply 'wplng_url_translate' filter | |
| 87 | + * | |
| 88 | + * @param string $url | |
| 89 | + * @param string $language_target_id | |
| 90 | + * @return string Translated URL | |
| 91 | + */ | |
| 92 | +function wplng_url_translate_no_filter( $url, $language_target_id = '' ) { | |
| 93 | + | |
| 18 | 94 | // Check if URL is an empty string |
| 19 | 95 | if ( '' === $url ) { |
| 20 | 96 | return ''; |
| 21 | 97 | } |
| 22 | 98 | |
| 23 | - // Check if URL is translatable (exclude /admin/, ...) | |
| 24 | - if ( ! wplng_url_is_translatable( $url ) ) { | |
| 25 | - return $url; | |
| 99 | + // Get current target ID if not set | |
| 100 | + if ( '' === $language_target_id ) { | |
| 101 | + $language_target_id = wplng_get_language_current_id(); | |
| 26 | 102 | } |
| 27 | 103 | |
| 28 | - // Check if it's an WooCommece AJAX URL | |
| 29 | - if ( str_contains( $url, '?wc-ajax=' ) ) { | |
| 30 | - return $url; | |
| 104 | + // Apply links / Medias rules | |
| 105 | + $url_link_media_applied = wplng_link_media_apply_rules( | |
| 106 | + $url, | |
| 107 | + $language_target_id | |
| 108 | + ); | |
| 109 | + | |
| 110 | + // Check if a links / Medias rules was applied | |
| 111 | + if ( $url_link_media_applied !== $url ) { | |
| 112 | + return $url_link_media_applied; | |
| 31 | 113 | } |
| 32 | 114 | |
| 33 | - // Check if URL is an anchor link for the current page | |
| 34 | - if ( '#' === substr( $url, 0, 1 ) ) { | |
| 115 | + // Check if URL is not translatable (exclude /admin/, ...) | |
| 116 | + if ( ! wplng_url_is_translatable( $url ) ) { | |
| 35 | 117 | return $url; |
| 36 | 118 | } |
| 37 | 119 | |
| 38 | 120 | $languages_target = wplng_get_languages_target(); |
| 121 | + $home_base_path = wplng_get_home_base_path(); | |
| 39 | 122 | |
| 40 | - if ( '' === $language_target_id ) { | |
| 41 | - $language_target_id = wplng_get_language_current_id(); | |
| 42 | - } | |
| 123 | + static $preg_domain = null; | |
| 124 | + static $parsed_url_home = null; | |
| 43 | 125 | |
| 44 | - $preg_domain = ''; | |
| 45 | - $parsed_url = wp_parse_url( home_url() ); | |
| 46 | - | |
| 47 | - if ( isset( $parsed_url['host'] ) | |
| 48 | - && is_string( $parsed_url['host'] ) | |
| 49 | - ) { | |
| 50 | - $preg_domain = preg_quote( $parsed_url['host'] ); | |
| 126 | + if ( null === $parsed_url_home ) { | |
| 127 | + $parsed_url_home = wp_parse_url( home_url() ); | |
| 128 | + $preg_domain = ''; | |
| 129 | + if ( isset( $parsed_url_home['host'] ) | |
| 130 | + && is_string( $parsed_url_home['host'] ) | |
| 131 | + ) { | |
| 132 | + $preg_domain = preg_quote( $parsed_url_home['host'] ); | |
| 133 | + } | |
| 51 | 134 | } |
| 52 | 135 | |
| 53 | 136 | if ( ! empty( $preg_domain ) |
| 54 | 137 | && preg_match( '#^(http:\/\/|https:\/\/)?' . $preg_domain . '(.*)$#', $url ) |
| @@ -53,46 +136,105 @@ | ||
| 53 | 136 | if ( ! empty( $preg_domain ) |
| 54 | 137 | && preg_match( '#^(http:\/\/|https:\/\/)?' . $preg_domain . '(.*)$#', $url ) |
| 55 | 138 | ) { |
| 56 | 139 | |
| 140 | + /** | |
| 141 | + * It's an URL starting y a domain name | |
| 142 | + */ | |
| 143 | + | |
| 57 | 144 | // Check if URL is already translated |
| 58 | 145 | foreach ( $languages_target as $language_target ) { |
| 59 | - if ( str_contains( $url, '/' . $language_target['id'] . '/' ) ) { | |
| 146 | + if ( wplng_str_contains( $url, '/' . $language_target['id'] . '/' ) ) { | |
| 60 | 147 | return $url; |
| 61 | 148 | } |
| 62 | 149 | } |
| 63 | 150 | |
| 64 | - $url = preg_replace( | |
| 65 | - '#^(http:\/\/|https:\/\/)?' . $preg_domain . '(.*)$#', | |
| 66 | - '$1' . $preg_domain . '/' . $language_target_id . '$2', | |
| 67 | - $url | |
| 68 | - ); | |
| 151 | + $parsed_url = wp_parse_url( $url ); | |
| 69 | 152 | |
| 70 | - $url = trailingslashit( $url ); | |
| 153 | + if ( '' === $home_base_path ) { | |
| 71 | 154 | |
| 155 | + if ( ! empty( $parsed_url['path'] ) ) { | |
| 156 | + $url = str_replace( | |
| 157 | + $parsed_url['path'], | |
| 158 | + wplng_slug_translate_path( | |
| 159 | + $parsed_url['path'], | |
| 160 | + $language_target_id | |
| 161 | + ), | |
| 162 | + $url | |
| 163 | + ); | |
| 164 | + } | |
| 165 | + | |
| 166 | + $url = preg_replace( | |
| 167 | + '#^(http:\/\/|https:\/\/)?' . $preg_domain . '(.*)$#', | |
| 168 | + '${1}' . $parsed_url_home['host'] . '/' . $language_target_id . '${2}', | |
| 169 | + $url | |
| 170 | + ); | |
| 171 | + | |
| 172 | + } else { | |
| 173 | + | |
| 174 | + $path = '/'; | |
| 175 | + | |
| 176 | + if ( ! empty( $parsed_url['path'] ) ) { | |
| 177 | + $path = $parsed_url['path']; | |
| 178 | + } | |
| 179 | + | |
| 180 | + $path = wplng_slug_translate_path( | |
| 181 | + $path, | |
| 182 | + $language_target_id | |
| 183 | + ); | |
| 184 | + | |
| 185 | + $path = wplng_add_language_to_path( | |
| 186 | + $path, | |
| 187 | + $language_target_id | |
| 188 | + ); | |
| 189 | + | |
| 190 | + if ( ! empty( $parsed_url['path'] ) ) { | |
| 191 | + $url = str_replace( $parsed_url['path'], $path, $url ); | |
| 192 | + } else { | |
| 193 | + $url = untrailingslashit( $url ) . $path; | |
| 194 | + } | |
| 195 | + } | |
| 196 | + | |
| 197 | + if ( empty( $parsed_url['fragment'] ) | |
| 198 | + && empty( $parsed_url['query'] ) | |
| 199 | + ) { | |
| 200 | + // Add slash at the end if is not an anchor link | |
| 201 | + $url = trailingslashit( $url ); | |
| 202 | + } | |
| 72 | 203 | } elseif ( preg_match( '#^[^\/]+\/[^\/].*$|^\/[^\/].*$#', $url ) ) { |
| 73 | 204 | |
| 205 | + /** | |
| 206 | + * It's a path | |
| 207 | + */ | |
| 208 | + | |
| 74 | 209 | // Check if URL is already translated |
| 75 | 210 | foreach ( $languages_target as $language_target ) { |
| 76 | - if ( substr( $url, 0, 4 ) == '/' . $language_target['id'] . '/' | |
| 77 | - || substr( $url, 0, 3 ) == $language_target['id'] . '/' | |
| 211 | + if ( wplng_str_starts_with( $url, '/' . $language_target['id'] . '/' ) | |
| 212 | + || wplng_str_starts_with( $url, $language_target['id'] . '/' ) | |
| 78 | 213 | ) { |
| 79 | 214 | return $url; |
| 80 | 215 | } |
| 81 | 216 | } |
| 82 | 217 | |
| 83 | - if ( '/' === substr( $url, 0, 1 ) ) { | |
| 84 | - $url = '/' . $language_target_id . $url; | |
| 218 | + $url = wplng_slug_translate_path( | |
| 219 | + $url, | |
| 220 | + $language_target_id | |
| 221 | + ); | |
| 222 | + | |
| 223 | + if ( '' === $home_base_path ) { | |
| 224 | + if ( wplng_str_starts_with( $url, '/' ) ) { | |
| 225 | + $url = '/' . $language_target_id . $url; | |
| 226 | + } else { | |
| 227 | + $url = $language_target_id . '/' . $url; | |
| 228 | + } | |
| 85 | 229 | } else { |
| 86 | - $url = $language_target_id . '/' . $url; | |
| 230 | + $url = wplng_add_language_to_path( | |
| 231 | + $url, | |
| 232 | + $language_target_id | |
| 233 | + ); | |
| 87 | 234 | } |
| 88 | 235 | } |
| 89 | 236 | |
| 90 | - $url = apply_filters( | |
| 91 | - 'wplng_url_translate', | |
| 92 | - $url | |
| 93 | - ); | |
| 94 | - | |
| 95 | 237 | return $url; |
| 96 | 238 | } |
| 97 | 239 | |
| 98 | 240 | |
| @@ -104,64 +246,101 @@ | ||
| 104 | 246 | */ |
| 105 | 247 | function wplng_url_is_translatable( $url = '' ) { |
| 106 | 248 | |
| 107 | 249 | global $wplng_request_uri; |
| 108 | - $is_translatable = true; | |
| 109 | 250 | |
| 110 | 251 | // Get current URL if $url is empty |
| 111 | - if ( empty( $url ) ) { | |
| 252 | + if ( '' === $url ) { | |
| 112 | 253 | $url = sanitize_url( $wplng_request_uri ); |
| 113 | 254 | } |
| 114 | 255 | |
| 256 | + $url = trailingslashit( $url ); | |
| 115 | 257 | $url = wp_make_link_relative( $url ); |
| 258 | + $url = strtolower( $url ); | |
| 116 | 259 | |
| 260 | + return apply_filters( | |
| 261 | + 'wplng_url_is_translatable', | |
| 262 | + wplng_url_is_translatable_no_filter( $url ), | |
| 263 | + $url | |
| 264 | + ); | |
| 265 | +} | |
| 266 | + | |
| 267 | + | |
| 268 | +/** | |
| 269 | + * Return true is $url is translatable - No apply 'wplng_url_translate' filter | |
| 270 | + * | |
| 271 | + * @param string $url | |
| 272 | + * @return bool | |
| 273 | + */ | |
| 274 | +function wplng_url_is_translatable_no_filter( $url ) { | |
| 275 | + | |
| 117 | 276 | // Check if is an admin page |
| 118 | - if ( str_contains( $url, wp_make_link_relative( get_admin_url() ) ) ) { | |
| 119 | - $is_translatable = false; | |
| 277 | + if ( wplng_str_contains( $url, wp_make_link_relative( get_admin_url() ) ) ) { | |
| 278 | + return false; | |
| 120 | 279 | } |
| 121 | 280 | |
| 122 | - // Check if is wp-comments-post.php | |
| 123 | - if ( $is_translatable | |
| 124 | - && str_contains( $url, 'wp-comments-post.php' ) | |
| 281 | + // Check if URL is an anchor link for the current page | |
| 282 | + if ( wplng_str_starts_with( $url, '#' ) ) { | |
| 283 | + return false; | |
| 284 | + } | |
| 285 | + | |
| 286 | + // Don't translate some WordPress and WooCommerce URLs | |
| 287 | + // admin, REST API, rss and other special URLs | |
| 288 | + if ( wplng_str_contains( $url, 'wp-login.php' ) | |
| 289 | + || wplng_str_contains( $url, 'wp-register.php' ) | |
| 290 | + || wplng_str_contains( $url, 'wp-comments-post.php' ) | |
| 291 | + || wplng_str_contains( $url, 'wp-cron.php' ) | |
| 292 | + || wplng_str_contains( $url, '?doing_wp_cron=' ) | |
| 293 | + || wplng_str_contains( $url, '&doing_wp_cron=' ) | |
| 294 | + || wplng_str_contains( $url, 'xmlrpc.php' ) | |
| 295 | + || wplng_str_ends_with( $url, '/feed/' ) | |
| 296 | + || wplng_str_contains( $url, '/wp-json/' ) | |
| 297 | + || wplng_str_contains( $url, '/wp-includes/' ) | |
| 298 | + || wplng_str_contains( $url, '/oembed/' ) | |
| 299 | + || wplng_str_contains( $url, '?wc-ajax=' ) | |
| 300 | + || wplng_str_contains( $url, '?feed=' ) | |
| 301 | + || wplng_str_contains( $url, '?embed=' ) | |
| 302 | + || wplng_str_contains( $url, '&wc-ajax=' ) | |
| 303 | + || wplng_str_contains( $url, '&feed=' ) | |
| 304 | + || wplng_str_contains( $url, '&embed=' ) | |
| 305 | + || wplng_str_contains( $url, 'builder=true&builder_id=' ) // Fusion builder | |
| 125 | 306 | ) { |
| 126 | - $is_translatable = false; | |
| 307 | + return false; | |
| 127 | 308 | } |
| 128 | 309 | |
| 310 | + // Check if is Divi editor | |
| 311 | + if ( current_user_can( 'edit_posts' ) | |
| 312 | + && ( | |
| 313 | + wplng_str_contains( $url, '/?et_fb=1' ) | |
| 314 | + || wplng_str_contains( $url, '&et_fb=1' ) | |
| 315 | + ) | |
| 316 | + ) { | |
| 317 | + return false; | |
| 318 | + } | |
| 319 | + | |
| 129 | 320 | // Check if is in wp-uploads |
| 130 | - if ( | |
| 131 | - $is_translatable | |
| 132 | - && str_contains( $url, wp_make_link_relative( content_url() ) ) | |
| 133 | - ) { | |
| 134 | - $is_translatable = false; | |
| 321 | + if ( wplng_str_contains( $url, wp_make_link_relative( content_url() ) ) ) { | |
| 322 | + return false; | |
| 135 | 323 | } |
| 136 | 324 | |
| 137 | 325 | // Exclude files URL |
| 138 | - $regex_is_file = '#\.(avi|css|doc|exe|gif|html|jpg|jpeg|mid|midi|mp3|mpg|mpeg|mov|qt|pdf|png|ram|rar|tiff|txt|wav|zip|ico)$#Uis'; | |
| 139 | - if ( $is_translatable && preg_match( $regex_is_file, $url ) ) { | |
| 140 | - $is_translatable = false; | |
| 326 | + $regex_is_file = '#\.(avi|css|js|map|docx?|exe|gif|html?|jfif|jpe?g|webp|bmp|midi?|mp3|mpe?g|avif|mov|qt|pdf|png|ra?m|rar|tiff?|txt|wav|zip|ico|xml|rss|xls[x]?|ttf|otf|woff2?|eot|svg)\/$#i'; | |
| 327 | + | |
| 328 | + if ( preg_match( $regex_is_file, $url ) ) { | |
| 329 | + return false; | |
| 141 | 330 | } |
| 142 | 331 | |
| 143 | 332 | // Check if URL is excluded in option page |
| 144 | - if ( $is_translatable ) { | |
| 333 | + $url_original = wplng_get_url_original( $url ); | |
| 334 | + $url_exclude_regex = wplng_get_url_exclude_regex(); | |
| 145 | 335 | |
| 146 | - $url_original = wplng_get_url_original( $url ); | |
| 147 | - $url_exclude_regex = wplng_get_url_exclude_regex(); | |
| 148 | - | |
| 149 | - foreach ( $url_exclude_regex as $regex ) { | |
| 150 | - if ( preg_match( $regex, $url_original ) ) { | |
| 151 | - $is_translatable = false; | |
| 152 | - break; | |
| 153 | - } | |
| 336 | + foreach ( $url_exclude_regex as $regex ) { | |
| 337 | + if ( preg_match( $regex, $url_original ) ) { | |
| 338 | + return false; | |
| 154 | 339 | } |
| 155 | 340 | } |
| 156 | 341 | |
| 157 | - $is_translatable = apply_filters( | |
| 158 | - 'wplng_url_is_translatable', | |
| 159 | - $is_translatable, | |
| 160 | - $url | |
| 161 | - ); | |
| 162 | - | |
| 163 | - return $is_translatable; | |
| 342 | + return true; | |
| 164 | 343 | } |
| 165 | 344 | |
| 166 | 345 | |
| 167 | 346 | /** |
| @@ -170,8 +349,14 @@ | ||
| 170 | 349 | * @return array |
| 171 | 350 | */ |
| 172 | 351 | function wplng_get_url_exclude_regex() { |
| 173 | 352 | |
| 353 | + global $wplng_url_exclude_regex; | |
| 354 | + | |
| 355 | + if ( null !== $wplng_url_exclude_regex ) { | |
| 356 | + return $wplng_url_exclude_regex; | |
| 357 | + } | |
| 358 | + | |
| 174 | 359 | $url_exclude = array(); |
| 175 | 360 | |
| 176 | 361 | // Get, check and sanitize excluded URL REGEX as string |
| 177 | 362 | $option = get_option( 'wplng_excluded_url' ); |
| @@ -186,9 +371,9 @@ | ||
| 186 | 371 | |
| 187 | 372 | // Check each URL REGEX |
| 188 | 373 | foreach ( $option as $regex ) { |
| 189 | 374 | $regex = trim( $regex ); |
| 190 | - if ( '' !== $regex ) { | |
| 375 | + if ( '' !== $regex && false !== @preg_match( '#' . $regex . '#', '' ) ) { | |
| 191 | 376 | $url_exclude[] = '#' . $regex . '#'; |
| 192 | 377 | } |
| 193 | 378 | } |
| 194 | 379 | |
| @@ -200,8 +385,10 @@ | ||
| 200 | 385 | 'wplng_url_exclude_regex', |
| 201 | 386 | $url_exclude |
| 202 | 387 | ); |
| 203 | 388 | |
| 389 | + $wplng_url_exclude_regex = $url_exclude; | |
| 390 | + | |
| 204 | 391 | return $url_exclude; |
| 205 | 392 | } |
| 206 | 393 | |
| 207 | 394 | |
| @@ -219,13 +406,39 @@ | ||
| 219 | 406 | |
| 220 | 407 | $target = wplng_get_languages_target_ids(); |
| 221 | 408 | |
| 222 | 409 | foreach ( $target as $target_id ) { |
| 223 | - $url = str_replace( '/' . $target_id . '/', '/', $url ); | |
| 410 | + | |
| 411 | + if ( ! wplng_str_contains( $url, '/' . $target_id . '/' ) ) { | |
| 412 | + continue; | |
| 413 | + } | |
| 414 | + | |
| 415 | + $url = str_replace( | |
| 416 | + '/' . $target_id . '/', | |
| 417 | + '/', | |
| 418 | + $url | |
| 419 | + ); | |
| 420 | + | |
| 421 | + $parsed_url = wp_parse_url( $url ); | |
| 422 | + | |
| 423 | + if ( isset( $parsed_url['path'] ) | |
| 424 | + && $parsed_url['path'] !== '' | |
| 425 | + && $parsed_url['path'] !== '/' | |
| 426 | + ) { | |
| 427 | + | |
| 428 | + $url = str_replace( | |
| 429 | + $parsed_url['path'], | |
| 430 | + wplng_slug_original_path( | |
| 431 | + $parsed_url['path'], | |
| 432 | + $target_id | |
| 433 | + ), | |
| 434 | + $url | |
| 435 | + ); | |
| 436 | + } | |
| 437 | + | |
| 438 | + break; | |
| 224 | 439 | } |
| 225 | 440 | |
| 226 | - $url = esc_url( $url ); | |
| 227 | - | |
| 228 | 441 | $url = apply_filters( |
| 229 | 442 | 'wplng_url_original', |
| 230 | 443 | $url |
| 231 | 444 | ); |
| @@ -234,15 +447,25 @@ | ||
| 234 | 447 | } |
| 235 | 448 | |
| 236 | 449 | |
| 237 | 450 | /** |
| 451 | + * Get current path | |
| 452 | + * | |
| 453 | + * @return string | |
| 454 | + */ | |
| 455 | +function wplng_get_path_current() { | |
| 456 | + global $wplng_request_uri; | |
| 457 | + return $wplng_request_uri; | |
| 458 | +} | |
| 459 | + | |
| 460 | + | |
| 461 | +/** | |
| 238 | 462 | * Get current URL |
| 239 | 463 | * |
| 240 | 464 | * @return string |
| 241 | 465 | */ |
| 242 | 466 | function wplng_get_url_current() { |
| 243 | - global $wplng_request_uri; | |
| 244 | - return home_url( $wplng_request_uri ); | |
| 467 | + return home_url( wplng_get_path_current() ); | |
| 245 | 468 | } |
| 246 | 469 | |
| 247 | 470 | |
| 248 | 471 | /** |
| @@ -251,16 +474,51 @@ | ||
| 251 | 474 | * @param string $language_id |
| 252 | 475 | * @return string |
| 253 | 476 | */ |
| 254 | 477 | function wplng_get_url_current_for_language( $language_id ) { |
| 478 | + return wplng_url_translate( | |
| 479 | + wplng_get_url_original(), | |
| 480 | + $language_id | |
| 481 | + ); | |
| 482 | +} | |
| 255 | 483 | |
| 256 | - global $wplng_request_uri; | |
| 257 | - $path = wplng_get_url_original( $wplng_request_uri ); | |
| 258 | 484 | |
| 259 | - if ( wplng_url_is_translatable( $path ) | |
| 260 | - && ( wplng_get_language_website_id() !== $language_id ) | |
| 261 | - ) { | |
| 262 | - $path = '/' . $language_id . $path; | |
| 485 | +/** | |
| 486 | + * Determines whether a given URL points to a sitemap XML file. | |
| 487 | + * | |
| 488 | + * This function checks if the URL matches common sitemap naming patterns such as: | |
| 489 | + * - sitemap.xml | |
| 490 | + * - sitemap_index.xml | |
| 491 | + * - sitemap-posts.xml | |
| 492 | + * - posts-sitemap.xml | |
| 493 | + * and similar variations. | |
| 494 | + * | |
| 495 | + * If no URL is provided, the current URL will be used. | |
| 496 | + * The check ignores query parameters and anchors. | |
| 497 | + * | |
| 498 | + * @param string $url The URL to check. Defaults to the current URL if empty. | |
| 499 | + * @return bool True if the URL is identified as a sitemap, false otherwise. | |
| 500 | + */ | |
| 501 | +function wplng_url_is_sitemap_xml( $url = '' ) { | |
| 502 | + | |
| 503 | + if ( '' === $url ) { | |
| 504 | + $url = wplng_get_url_current(); | |
| 263 | 505 | } |
| 264 | 506 | |
| 265 | - return home_url( $path ); | |
| 507 | + // Normalize the URL: convert to lowercase | |
| 508 | + $url = strtolower( $url ); | |
| 509 | + | |
| 510 | + // Remove GET parameters and anchors | |
| 511 | + $parsed_url = wp_parse_url( $url ); | |
| 512 | + $url_path = isset( $parsed_url['path'] ) ? $parsed_url['path'] : ''; | |
| 513 | + | |
| 514 | + // Check if the URL matches common sitemap patterns | |
| 515 | + $is_sitemap = wplng_str_contains( $url_path, 'sitemap' ) && wplng_str_contains( $url_path, '.xml' ); | |
| 516 | + | |
| 517 | + /** | |
| 518 | + * Filter to allow customization of the sitemap detection logic | |
| 519 | + * | |
| 520 | + * @param bool $is_sitemap Whether the URL is a sitemap. | |
| 521 | + * @param string $url The URL being checked. | |
| 522 | + */ | |
| 523 | + return apply_filters( 'wplng_url_is_sitemap_xml', $is_sitemap, $url ); | |
| 266 | 524 | } |
