| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Retrieves installable languages. |
| 5 |
* |
| 6 |
* @link http://api.wordpress.org/translations/core/1.0/ |
| 7 |
*/ |
| 8 |
function bogo_languages() { |
| 9 |
static $languages = array(); |
| 10 |
static $textdomain_loaded = false; |
| 11 |
|
| 12 |
if ( $languages and $textdomain_loaded and ! is_locale_switched() ) { |
| 13 |
return apply_filters( 'bogo_languages', $languages ); |
| 14 |
} |
| 15 |
|
| 16 |
$languages = array( |
| 17 |
'af' => __( 'Afrikaans', 'bogo' ), |
| 18 |
'am' => __( 'Amharic', 'bogo' ), |
| 19 |
'ar' => __( 'Arabic', 'bogo' ), |
| 20 |
'arg' => __( 'Aragonese', 'bogo' ), |
| 21 |
'ary' => __( 'Moroccan Arabic', 'bogo' ), |
| 22 |
'as' => __( 'Assamese', 'bogo' ), |
| 23 |
'az' => __( 'Azerbaijani', 'bogo' ), |
| 24 |
'azb' => __( 'South Azerbaijani', 'bogo' ), |
| 25 |
'bel' => __( 'Belarusian', 'bogo' ), |
| 26 |
'bg_BG' => __( 'Bulgarian', 'bogo' ), |
| 27 |
'bn_BD' => __( 'Bengali (Bangladesh)', 'bogo' ), |
| 28 |
'bo' => __( 'Tibetan', 'bogo' ), |
| 29 |
'bs_BA' => __( 'Bosnian', 'bogo' ), |
| 30 |
'ca' => __( 'Catalan', 'bogo' ), |
| 31 |
'ceb' => __( 'Cebuano', 'bogo' ), |
| 32 |
'ckb' => __( 'Kurdish (Sorani)', 'bogo' ), |
| 33 |
'cs_CZ' => __( 'Czech', 'bogo' ), |
| 34 |
'cy' => __( 'Welsh', 'bogo' ), |
| 35 |
'da_DK' => __( 'Danish', 'bogo' ), |
| 36 |
'de_AT' => __( 'German (Austria)', 'bogo' ), |
| 37 |
'de_CH' => __( 'German (Switzerland)', 'bogo' ), |
| 38 |
'de_CH_informal' => __( 'German (Switzerland, Informal)', 'bogo' ), |
| 39 |
'de_DE' => __( 'German', 'bogo' ), |
| 40 |
'de_DE_formal' => __( 'German (Formal)', 'bogo' ), |
| 41 |
'dsb' => __( 'Lower Sorbian', 'bogo' ), |
| 42 |
'dzo' => __( 'Dzongkha', 'bogo' ), |
| 43 |
'el' => __( 'Greek', 'bogo' ), |
| 44 |
'en_AU' => __( 'English (Australia)', 'bogo' ), |
| 45 |
'en_CA' => __( 'English (Canada)', 'bogo' ), |
| 46 |
'en_GB' => __( 'English (UK)', 'bogo' ), |
| 47 |
'en_NZ' => __( 'English (New Zealand)', 'bogo' ), |
| 48 |
'en_US' => __( 'English (United States)', 'bogo' ), |
| 49 |
'en_ZA' => __( 'English (South Africa)', 'bogo' ), |
| 50 |
'eo' => __( 'Esperanto', 'bogo' ), |
| 51 |
'es_AR' => __( 'Spanish (Argentina)', 'bogo' ), |
| 52 |
'es_CL' => __( 'Spanish (Chile)', 'bogo' ), |
| 53 |
'es_CO' => __( 'Spanish (Colombia)', 'bogo' ), |
| 54 |
'es_CR' => __( 'Spanish (Costa Rica)', 'bogo' ), |
| 55 |
'es_DO' => __( 'Spanish (Dominican Republic)', 'bogo' ), |
| 56 |
'es_EC' => __( 'Spanish (Ecuador)', 'bogo' ), |
| 57 |
'es_ES' => __( 'Spanish (Spain)', 'bogo' ), |
| 58 |
'es_GT' => __( 'Spanish (Guatemala)', 'bogo' ), |
| 59 |
'es_MX' => __( 'Spanish (Mexico)', 'bogo' ), |
| 60 |
'es_PE' => __( 'Spanish (Peru)', 'bogo' ), |
| 61 |
'es_PR' => __( 'Spanish (Puerto Rico)', 'bogo' ), |
| 62 |
'es_UY' => __( 'Spanish (Uruguay)', 'bogo' ), |
| 63 |
'es_VE' => __( 'Spanish (Venezuela)', 'bogo' ), |
| 64 |
'et' => __( 'Estonian', 'bogo' ), |
| 65 |
'eu' => __( 'Basque', 'bogo' ), |
| 66 |
'fa_AF' => __( 'Persian (Afghanistan)', 'bogo' ), |
| 67 |
'fa_IR' => __( 'Persian', 'bogo' ), |
| 68 |
'fi' => __( 'Finnish', 'bogo' ), |
| 69 |
'fr_BE' => __( 'French (Belgium)', 'bogo' ), |
| 70 |
'fr_CA' => __( 'French (Canada)', 'bogo' ), |
| 71 |
'fr_FR' => __( 'French (France)', 'bogo' ), |
| 72 |
'fur' => __( 'Friulian', 'bogo' ), |
| 73 |
'fy' => __( 'Frisian', 'bogo' ), |
| 74 |
'gd' => __( 'Scottish Gaelic', 'bogo' ), |
| 75 |
'gl_ES' => __( 'Galician', 'bogo' ), |
| 76 |
'gu' => __( 'Gujarati', 'bogo' ), |
| 77 |
'haz' => __( 'Hazaragi', 'bogo' ), |
| 78 |
'he_IL' => __( 'Hebrew', 'bogo' ), |
| 79 |
'hi_IN' => __( 'Hindi', 'bogo' ), |
| 80 |
'hr' => __( 'Croatian', 'bogo' ), |
| 81 |
'hsb' => __( 'Upper Sorbian', 'bogo' ), |
| 82 |
'hu_HU' => __( 'Hungarian', 'bogo' ), |
| 83 |
'hy' => __( 'Armenian', 'bogo' ), |
| 84 |
'id_ID' => __( 'Indonesian', 'bogo' ), |
| 85 |
'is_IS' => __( 'Icelandic', 'bogo' ), |
| 86 |
'it_IT' => __( 'Italian', 'bogo' ), |
| 87 |
'ja' => __( 'Japanese', 'bogo' ), |
| 88 |
'jv_ID' => __( 'Javanese', 'bogo' ), |
| 89 |
'ka_GE' => __( 'Georgian', 'bogo' ), |
| 90 |
'kab' => __( 'Kabyle', 'bogo' ), |
| 91 |
'kk' => __( 'Kazakh', 'bogo' ), |
| 92 |
'km' => __( 'Khmer', 'bogo' ), |
| 93 |
'kn' => __( 'Kannada', 'bogo' ), |
| 94 |
'ko_KR' => __( 'Korean', 'bogo' ), |
| 95 |
'lo' => __( 'Lao', 'bogo' ), |
| 96 |
'lt_LT' => __( 'Lithuanian', 'bogo' ), |
| 97 |
'lv' => __( 'Latvian', 'bogo' ), |
| 98 |
'mk_MK' => __( 'Macedonian', 'bogo' ), |
| 99 |
'ml_IN' => __( 'Malayalam', 'bogo' ), |
| 100 |
'mn' => __( 'Mongolian', 'bogo' ), |
| 101 |
'mr' => __( 'Marathi', 'bogo' ), |
| 102 |
'ms_MY' => __( 'Malay', 'bogo' ), |
| 103 |
'my_MM' => __( 'Myanmar (Burmese)', 'bogo' ), |
| 104 |
'nb_NO' => __( 'Norwegian (Bokmål)', 'bogo' ), |
| 105 |
'ne_NP' => __( 'Nepali', 'bogo' ), |
| 106 |
'nl_BE' => __( 'Dutch (Belgium)', 'bogo' ), |
| 107 |
'nl_NL' => __( 'Dutch', 'bogo' ), |
| 108 |
'nl_NL_formal' => __( 'Dutch (Formal)', 'bogo' ), |
| 109 |
'nn_NO' => __( 'Norwegian (Nynorsk)', 'bogo' ), |
| 110 |
'oci' => __( 'Occitan', 'bogo' ), |
| 111 |
'pa_IN' => __( 'Panjabi (India)', 'bogo' ), |
| 112 |
'pl_PL' => __( 'Polish', 'bogo' ), |
| 113 |
'ps' => __( 'Pashto', 'bogo' ), |
| 114 |
'pt_AO' => __( 'Portuguese (Angola)', 'bogo' ), |
| 115 |
'pt_BR' => __( 'Portuguese (Brazil)', 'bogo' ), |
| 116 |
'pt_PT' => __( 'Portuguese (Portugal)', 'bogo' ), |
| 117 |
'pt_PT_ao90' => __( 'Portuguese (Portugal, AO90)', 'bogo' ), |
| 118 |
'rhg' => __( 'Rohingya', 'bogo' ), |
| 119 |
'ro_RO' => __( 'Romanian', 'bogo' ), |
| 120 |
'ru_RU' => __( 'Russian', 'bogo' ), |
| 121 |
'sah' => __( 'Sakha', 'bogo' ), |
| 122 |
'si_LK' => __( 'Sinhala', 'bogo' ), |
| 123 |
'sk_SK' => __( 'Slovak', 'bogo' ), |
| 124 |
'skr' => __( 'Saraiki', 'bogo' ), |
| 125 |
'sl_SI' => __( 'Slovenian', 'bogo' ), |
| 126 |
'snd' => __( 'Sindhi', 'bogo' ), |
| 127 |
'sq' => __( 'Albanian', 'bogo' ), |
| 128 |
'sr_RS' => __( 'Serbian', 'bogo' ), |
| 129 |
'sv_SE' => __( 'Swedish', 'bogo' ), |
| 130 |
'sw' => __( 'Swahili', 'bogo' ), |
| 131 |
'szl' => __( 'Silesian', 'bogo' ), |
| 132 |
'ta_IN' => __( 'Tamil', 'bogo' ), |
| 133 |
'ta_LK' => __( 'Tamil (Sri Lanka)', 'bogo' ), |
| 134 |
'tah' => __( 'Tahitian', 'bogo' ), |
| 135 |
'te' => __( 'Telugu', 'bogo' ), |
| 136 |
'th' => __( 'Thai', 'bogo' ), |
| 137 |
'tl' => __( 'Tagalog', 'bogo' ), |
| 138 |
'tr_TR' => __( 'Turkish', 'bogo' ), |
| 139 |
'tt_RU' => __( 'Tatar', 'bogo' ), |
| 140 |
'ug_CN' => __( 'Uighur', 'bogo' ), |
| 141 |
'uk' => __( 'Ukrainian', 'bogo' ), |
| 142 |
'ur' => __( 'Urdu', 'bogo' ), |
| 143 |
'uz_UZ' => __( 'Uzbek', 'bogo' ), |
| 144 |
'vi' => __( 'Vietnamese', 'bogo' ), |
| 145 |
'zh_CN' => __( 'Chinese (China)', 'bogo' ), |
| 146 |
'zh_HK' => __( 'Chinese (Hong Kong)', 'bogo' ), |
| 147 |
'zh_TW' => __( 'Chinese (Taiwan)', 'bogo' ), |
| 148 |
); |
| 149 |
|
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$textdomain_loaded = is_textdomain_loaded( 'bogo' ) && ! is_locale_switched(); |
| 151 |
|
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asort( $languages, SORT_STRING ); |
| 153 |
|
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return apply_filters( 'bogo_languages', $languages ); |
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} |
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|
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|
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/** |
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* Returns the language name corresponding to the specified locale code. |
| 160 |
* |
| 161 |
* @param string $locale Locale code. |
| 162 |
*/ |
| 163 |
function bogo_get_language( $locale ) { |
| 164 |
$languages = bogo_languages(); |
| 165 |
|
| 166 |
if ( isset( $languages[$locale] ) ) { |
| 167 |
$language = $languages[$locale]; |
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} else { |
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$language = false; |
| 170 |
} |
| 171 |
|
| 172 |
return apply_filters( 'bogo_get_language', $language, $locale ); |
| 173 |
} |
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|
| 175 |
|
| 176 |
/** |
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* Returns the language native name corresponding to the specified locale code. |
| 178 |
* |
| 179 |
* @link http://api.wordpress.org/translations/core/1.0/ |
| 180 |
* |
| 181 |
* @param string $locale Locale code. |
| 182 |
*/ |
| 183 |
function bogo_get_language_native_name( $locale ) { |
| 184 |
$native_names = array( |
| 185 |
'af' => 'Afrikaans', |
| 186 |
'am' => 'አማርኛ', |
| 187 |
'ar' => 'العربية', |
| 188 |
'arg' => 'Aragonés', |
| 189 |
'ary' => 'العربية ال� |
| 190 |
غربية', |
| 191 |
'as' => '� |
| 192 |
সমীয়া', |
| 193 |
'az' => 'Azərbaycan dili', |
| 194 |
'azb' => 'گؤنئی آذربایجان', |
| 195 |
'bel' => 'Беларуская мова', |
| 196 |
'bg_BG' => 'Български', |
| 197 |
'bn_BD' => 'বাংলা', |
| 198 |
'bo' => 'བོད་ཡིག', |
| 199 |
'bs_BA' => 'Bosanski', |
| 200 |
'ca' => 'Català', |
| 201 |
'ceb' => 'Cebuano', |
| 202 |
'ckb' => 'كوردی', |
| 203 |
'cs_CZ' => 'Čeština', |
| 204 |
'cy' => 'Cymraeg', |
| 205 |
'da_DK' => 'Dansk', |
| 206 |
'de_AT' => 'Deutsch (Österreich)', |
| 207 |
'de_CH' => 'Deutsch (Schweiz)', |
| 208 |
'de_CH_informal' => 'Deutsch (Schweiz, Du)', |
| 209 |
'de_DE' => 'Deutsch', |
| 210 |
'de_DE_formal' => 'Deutsch (Sie)', |
| 211 |
'dsb' => 'Dolnoserbšćina', |
| 212 |
'dzo' => 'རྫོང་ཁ', |
| 213 |
'el' => 'Ελληνικά', |
| 214 |
'en_AU' => 'English (Australia)', |
| 215 |
'en_CA' => 'English (Canada)', |
| 216 |
'en_GB' => 'English (UK)', |
| 217 |
'en_NZ' => 'English (New Zealand)', |
| 218 |
'en_US' => 'English (United States)', |
| 219 |
'en_ZA' => 'English (South Africa)', |
| 220 |
'eo' => 'Esperanto', |
| 221 |
'es_AR' => 'Español de Argentina', |
| 222 |
'es_CL' => 'Español de Chile', |
| 223 |
'es_CO' => 'Español de Colombia', |
| 224 |
'es_CR' => 'Español de Costa Rica', |
| 225 |
'es_DO' => 'Español de República Dominicana', |
| 226 |
'es_EC' => 'Español de Ecuador', |
| 227 |
'es_ES' => 'Español', |
| 228 |
'es_GT' => 'Español de Guatemala', |
| 229 |
'es_MX' => 'Español de México', |
| 230 |
'es_PE' => 'Español de Perú', |
| 231 |
'es_PR' => 'Español de Puerto Rico', |
| 232 |
'es_UY' => 'Español de Uruguay', |
| 233 |
'es_VE' => 'Español de Venezuela', |
| 234 |
'et' => 'Eesti', |
| 235 |
'eu' => 'Euskara', |
| 236 |
'fa_AF' => '(فارسی (افغانستان', |
| 237 |
'fa_IR' => 'فارسی', |
| 238 |
'fi' => 'Suomi', |
| 239 |
'fr_BE' => 'Français de Belgique', |
| 240 |
'fr_CA' => 'Français du Canada', |
| 241 |
'fr_FR' => 'Français', |
| 242 |
'fur' => 'Friulian', |
| 243 |
'fy' => 'Frysk', |
| 244 |
'gd' => 'Gàidhlig', |
| 245 |
'gl_ES' => 'Galego', |
| 246 |
'gu' => 'ગુજરાતી', |
| 247 |
'haz' => 'هزاره گی', |
| 248 |
'he_IL' => 'עִבְרִית', |
| 249 |
'hi_IN' => 'हिन्दी', |
| 250 |
'hr' => 'Hrvatski', |
| 251 |
'hsb' => 'Hornjoserbšćina', |
| 252 |
'hu_HU' => 'Magyar', |
| 253 |
'hy' => 'Հայերեն', |
| 254 |
'id_ID' => 'Bahasa Indonesia', |
| 255 |
'is_IS' => 'Íslenska', |
| 256 |
'it_IT' => 'Italiano', |
| 257 |
'ja' => '日本語', |
| 258 |
'jv_ID' => 'Basa Jawa', |
| 259 |
'ka_GE' => 'ქართული', |
| 260 |
'kab' => 'Taqbaylit', |
| 261 |
'kk' => 'Қазақ тілі', |
| 262 |
'km' => 'ភាសាខ្មែរ', |
| 263 |
'kn' => 'ಕನ್ನಡ', |
| 264 |
'ko_KR' => '한국어', |
| 265 |
'lo' => 'ພາສາລາວ', |
| 266 |
'lt_LT' => 'Lietuvių kalba', |
| 267 |
'lv' => 'Latviešu valoda', |
| 268 |
'mk_MK' => 'Македонски јазик', |
| 269 |
'ml_IN' => 'മലയാളം', |
| 270 |
'mn' => 'Монгол', |
| 271 |
'mr' => 'मराठी', |
| 272 |
'ms_MY' => 'Bahasa Melayu', |
| 273 |
'my_MM' => 'ဗမာ� |
| 274 |
ာ', |
| 275 |
'nb_NO' => 'Norsk bokmål', |
| 276 |
'ne_NP' => 'नेपाली', |
| 277 |
'nl_BE' => 'Nederlands (België)', |
| 278 |
'nl_NL' => 'Nederlands', |
| 279 |
'nl_NL_formal' => 'Nederlands (Formeel)', |
| 280 |
'nn_NO' => 'Norsk nynorsk', |
| 281 |
'oci' => 'Occitan', |
| 282 |
'pa_IN' => 'ਪੰਜਾਬੀ', |
| 283 |
'pl_PL' => 'Polski', |
| 284 |
'ps' => 'پښتو', |
| 285 |
'pt_AO' => 'Português de Angola', |
| 286 |
'pt_BR' => 'Português do Brasil', |
| 287 |
'pt_PT' => 'Português', |
| 288 |
'pt_PT_ao90' => 'Português (AO90)', |
| 289 |
'rhg' => 'Ruáinga', |
| 290 |
'ro_RO' => 'Română', |
| 291 |
'ru_RU' => 'Русский', |
| 292 |
'sah' => 'Са� |
| 293 |
алыы', |
| 294 |
'si_LK' => 'සිංහල', |
| 295 |
'sk_SK' => 'Slovenčina', |
| 296 |
'skr' => 'سرائیکی', |
| 297 |
'sl_SI' => 'Slovenščina', |
| 298 |
'snd' => 'سنڌي', |
| 299 |
'sq' => 'Shqip', |
| 300 |
'sr_RS' => 'Српски језик', |
| 301 |
'sv_SE' => 'Svenska', |
| 302 |
'sw' => 'Kiswahili', |
| 303 |
'szl' => 'Ślōnskŏ gŏdka', |
| 304 |
'ta_IN' => 'தமிழ்', |
| 305 |
'ta_LK' => 'தமிழ்', |
| 306 |
'tah' => 'Reo Tahiti', |
| 307 |
'te' => 'తెలుగు', |
| 308 |
'th' => 'ไทย', |
| 309 |
'tl' => 'Tagalog', |
| 310 |
'tr_TR' => 'Türkçe', |
| 311 |
'tt_RU' => 'Татар теле', |
| 312 |
'ug_CN' => 'ئۇيغۇرچە', |
| 313 |
'uk' => 'Українська', |
| 314 |
'ur' => 'اردو', |
| 315 |
'uz_UZ' => 'O‘zbekcha', |
| 316 |
'vi' => 'Tiếng Việt', |
| 317 |
'zh_CN' => '简体中文', |
| 318 |
'zh_HK' => '香港中文', |
| 319 |
'zh_TW' => '繁體中文', |
| 320 |
); |
| 321 |
|
| 322 |
if ( isset( $native_names[$locale] ) ) { |
| 323 |
$native_name = $native_names[$locale]; |
| 324 |
} else { |
| 325 |
$native_name = false; |
| 326 |
} |
| 327 |
|
| 328 |
return apply_filters( 'bogo_get_language_native_name', |
| 329 |
$native_name, $locale |
| 330 |
); |
| 331 |
} |
| 332 |
|
| 333 |
|
| 334 |
/** |
| 335 |
* Returns the ISO 3166-1 alpha-2 country code corresponding to |
| 336 |
* the specified locale code. |
| 337 |
* |
| 338 |
* @link https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 |
| 339 |
* |
| 340 |
* @param string $locale Locale code. |
| 341 |
*/ |
| 342 |
function bogo_get_country_code( $locale ) { |
| 343 |
$special_cases = array( |
| 344 |
'am' => 'ET', // Amharic => Ethiopia |
| 345 |
'ary' => 'MA', // Moroccan Arabic => Morocco |
| 346 |
'az' => 'AZ', // Azerbaijani => Azerbaijan |
| 347 |
'bel' => 'BY', // Belarusian => Belarus |
| 348 |
'dzo' => 'BT', // Dzongkha => Bhutan |
| 349 |
'el' => 'GR', // Greek => Greece |
| 350 |
'et' => 'EE', // Estonian => Estonia |
| 351 |
'fi' => 'FI', // Finnish => Finland |
| 352 |
'hr' => 'HR', // Croatian => Croatia |
| 353 |
'hy' => 'AM', // Armenian => Armenia |
| 354 |
'ja' => 'JP', // Japanese => Japan |
| 355 |
'kk' => 'KZ', // Kazakh => Kazakhstan |
| 356 |
'km' => 'KH', // Khmer => Cambodia |
| 357 |
'lo' => 'LA', // Lao => Laos |
| 358 |
'lv' => 'LV', // Latvian => Latvia |
| 359 |
'mn' => 'MN', // Mongolian => Mongolia |
| 360 |
'ps' => 'AF', // Pashto => Afghanistan |
| 361 |
'sq' => 'AL', // Albanian => Albania |
| 362 |
'th' => 'TH', // Thai => Thailand |
| 363 |
'tl' => 'PH', // Tagalog => Philippines |
| 364 |
'uk' => 'UA', // Ukrainian => Ukraine |
| 365 |
'ur' => 'PK', // Urdu => Pakistan |
| 366 |
'vi' => 'VN', // Vietnamese => Vietnam |
| 367 |
); |
| 368 |
|
| 369 |
if ( preg_match( '/^[a-z]+_([A-Z]{2})/', $locale, $matches ) ) { |
| 370 |
$country_code = $matches[1]; |
| 371 |
} elseif ( isset( $special_cases[$locale] ) ) { |
| 372 |
$country_code = $special_cases[$locale]; |
| 373 |
} else { |
| 374 |
$country_code = false; |
| 375 |
} |
| 376 |
|
| 377 |
return apply_filters( 'bogo_get_country_code', $country_code, $locale ); |
| 378 |
} |
| 379 |
|
| 380 |
|
| 381 |
/** |
| 382 |
* Retrieves the default locale for the site. |
| 383 |
*/ |
| 384 |
function bogo_get_default_locale() { |
| 385 |
static $locale = ''; |
| 386 |
|
| 387 |
if ( ! empty( $locale ) ) { |
| 388 |
return $locale; |
| 389 |
} |
| 390 |
|
| 391 |
if ( defined( 'WPLANG' ) ) { |
| 392 |
$locale = WPLANG; |
| 393 |
} |
| 394 |
|
| 395 |
if ( is_multisite() ) { |
| 396 |
if ( wp_installing() or false === $ms_locale = get_option( 'WPLANG' ) ) { |
| 397 |
$ms_locale = get_site_option( 'WPLANG' ); |
| 398 |
} |
| 399 |
|
| 400 |
if ( $ms_locale !== false ) { |
| 401 |
$locale = $ms_locale; |
| 402 |
} |
| 403 |
} else { |
| 404 |
$db_locale = get_option( 'WPLANG' ); |
| 405 |
|
| 406 |
if ( $db_locale !== false ) { |
| 407 |
$locale = $db_locale; |
| 408 |
} |
| 409 |
} |
| 410 |
|
| 411 |
if ( ! empty( $locale ) ) { |
| 412 |
return $locale; |
| 413 |
} |
| 414 |
|
| 415 |
return 'en_US'; |
| 416 |
} |
| 417 |
|
| 418 |
|
| 419 |
/** |
| 420 |
* Returns true if the specified locale is the default locale. |
| 421 |
* |
| 422 |
* @param string $locale Locale code. |
| 423 |
*/ |
| 424 |
function bogo_is_default_locale( $locale ) { |
| 425 |
$default_locale = bogo_get_default_locale(); |
| 426 |
|
| 427 |
return ! empty( $locale ) && $locale === bogo_get_default_locale(); |
| 428 |
} |
| 429 |
|
| 430 |
|
| 431 |
/** |
| 432 |
* Returns true if the en_US locale is deactivated on this site. |
| 433 |
*/ |
| 434 |
function bogo_is_enus_deactivated() { |
| 435 |
if ( bogo_is_default_locale( 'en_US' ) ) { |
| 436 |
return false; |
| 437 |
} |
| 438 |
|
| 439 |
return (bool) bogo_get_prop( 'enus_deactivated' ); |
| 440 |
} |
| 441 |
|
| 442 |
|
| 443 |
/** |
| 444 |
* Retrieves locale codes active on this site. |
| 445 |
*/ |
| 446 |
function bogo_available_locales( $args = '' ) { |
| 447 |
$defaults = array( |
| 448 |
'exclude' => array(), |
| 449 |
'exclude_enus_if_inactive' => true, |
| 450 |
'current_user_can_access' => false, |
| 451 |
); |
| 452 |
|
| 453 |
$args = wp_parse_args( $args, $defaults ); |
| 454 |
|
| 455 |
static $installed_locales = array(); |
| 456 |
|
| 457 |
if ( empty( $installed_locales ) ) { |
| 458 |
$installed_locales = get_available_languages(); |
| 459 |
$installed_locales[] = bogo_get_default_locale(); |
| 460 |
$installed_locales[] = 'en_US'; |
| 461 |
} |
| 462 |
|
| 463 |
$available_locales = $installed_locales; |
| 464 |
|
| 465 |
if ( |
| 466 |
$args['current_user_can_access'] and |
| 467 |
! current_user_can( 'bogo_access_all_locales' ) |
| 468 |
) { |
| 469 |
$user_accessible_locales = bogo_get_user_accessible_locales( |
| 470 |
get_current_user_id() |
| 471 |
); |
| 472 |
|
| 473 |
$available_locales = array_intersect( |
| 474 |
$available_locales, |
| 475 |
$user_accessible_locales |
| 476 |
); |
| 477 |
} |
| 478 |
|
| 479 |
if ( ! empty( $args['exclude'] ) ) { |
| 480 |
$available_locales = array_diff( |
| 481 |
$available_locales, |
| 482 |
(array) $args['exclude'] |
| 483 |
); |
| 484 |
} |
| 485 |
|
| 486 |
if ( $args['exclude_enus_if_inactive'] and bogo_is_enus_deactivated() ) { |
| 487 |
$available_locales = array_diff( |
| 488 |
$available_locales, |
| 489 |
array( 'en_US' ) |
| 490 |
); |
| 491 |
} |
| 492 |
|
| 493 |
return array_unique( array_filter( $available_locales ) ); |
| 494 |
} |
| 495 |
|
| 496 |
|
| 497 |
/** |
| 498 |
* Retrieves languages active on this site. |
| 499 |
*/ |
| 500 |
function bogo_available_languages( $args = '' ) { |
| 501 |
$defaults = array( |
| 502 |
'exclude' => array(), |
| 503 |
'orderby' => 'key', |
| 504 |
'order' => 'ASC', |
| 505 |
'exclude_enus_if_inactive' => true, |
| 506 |
'current_user_can_access' => false, |
| 507 |
'short_name' => true, |
| 508 |
); |
| 509 |
|
| 510 |
$args = wp_parse_args( $args, $defaults ); |
| 511 |
|
| 512 |
$langs = array(); |
| 513 |
|
| 514 |
$available_locales = bogo_available_locales( $args ); |
| 515 |
|
| 516 |
foreach ( $available_locales as $locale ) { |
| 517 |
$lang = (string) bogo_get_language( $locale ); |
| 518 |
|
| 519 |
if ( $args['short_name'] and bogo_locale_is_alone( $locale ) ) { |
| 520 |
$lang = bogo_get_short_name( $lang ); |
| 521 |
} |
| 522 |
|
| 523 |
$lang = trim( $lang ); |
| 524 |
$langs[$locale] = empty( $lang ) ? "[$locale]" : $lang; |
| 525 |
} |
| 526 |
|
| 527 |
if ( 'value' === $args['orderby'] ) { |
| 528 |
natcasesort( $langs ); |
| 529 |
|
| 530 |
if ( 'DESC' === $args['order'] ) { |
| 531 |
$langs = array_reverse( $langs ); |
| 532 |
} |
| 533 |
} else { |
| 534 |
if ( 'DESC' === $args['order'] ) { |
| 535 |
krsort( $langs ); |
| 536 |
} else { |
| 537 |
ksort( $langs ); |
| 538 |
} |
| 539 |
} |
| 540 |
|
| 541 |
$langs = apply_filters( 'bogo_available_languages', $langs, $args ); |
| 542 |
|
| 543 |
return $langs; |
| 544 |
} |
| 545 |
|
| 546 |
|
| 547 |
/** |
| 548 |
* Returns true if the specified locale is active on this site. |
| 549 |
* |
| 550 |
* @param string $locale Locale code. |
| 551 |
*/ |
| 552 |
function bogo_is_available_locale( $locale ) { |
| 553 |
if ( empty( $locale ) ) { |
| 554 |
return false; |
| 555 |
} |
| 556 |
|
| 557 |
static $available_locales = array(); |
| 558 |
|
| 559 |
if ( empty( $available_locales ) ) { |
| 560 |
$available_locales = bogo_available_locales(); |
| 561 |
} |
| 562 |
|
| 563 |
return in_array( $locale, $available_locales ); |
| 564 |
} |
| 565 |
|
| 566 |
|
| 567 |
/** |
| 568 |
* Filters locales list. |
| 569 |
*/ |
| 570 |
function bogo_filter_locales( $locales, $filter = 'available' ) { |
| 571 |
return array_intersect( (array) $locales, bogo_available_locales() ); |
| 572 |
} |
| 573 |
|
| 574 |
|
| 575 |
/** |
| 576 |
* Retrieves the language tag for the specified locale. |
| 577 |
* |
| 578 |
* @link https://www.ietf.org/rfc/bcp/bcp47.txt |
| 579 |
* |
| 580 |
* @param string $locale Locale code. |
| 581 |
*/ |
| 582 |
function bogo_language_tag( $locale ) { |
| 583 |
$tag = preg_replace( '/[^0-9a-zA-Z]+/', '-', $locale ); |
| 584 |
$tag = trim( $tag, '-' ); |
| 585 |
|
| 586 |
$tag = explode( '-', $tag ); |
| 587 |
$tag = array_slice( $tag, 0, 2 ); // de-DE-formal => de-DE |
| 588 |
$tag = implode( '-', $tag ); |
| 589 |
|
| 590 |
return apply_filters( 'bogo_language_tag', $tag, $locale ); |
| 591 |
} |
| 592 |
|
| 593 |
|
| 594 |
/** |
| 595 |
* Retrieves the language slug for the specified locale. |
| 596 |
* |
| 597 |
* @param string $locale Locale code. |
| 598 |
*/ |
| 599 |
function bogo_lang_slug( $locale ) { |
| 600 |
$tag = bogo_language_tag( $locale ); |
| 601 |
$slug = $tag; |
| 602 |
|
| 603 |
if ( false !== $pos = strpos( $tag, '-' ) ) { |
| 604 |
$slug = substr( $tag, 0, $pos ); |
| 605 |
} |
| 606 |
|
| 607 |
$variations = preg_grep( '/^' . $slug . '/', |
| 608 |
bogo_available_locales() |
| 609 |
); |
| 610 |
|
| 611 |
if ( 1 < count( $variations ) ) { |
| 612 |
$slug = $tag; |
| 613 |
} |
| 614 |
|
| 615 |
return apply_filters( 'bogo_lang_slug', $slug, $locale ); |
| 616 |
} |
| 617 |
|
| 618 |
|
| 619 |
/** |
| 620 |
* Returns true if the specified locale has no sibling active on this site. |
| 621 |
* |
| 622 |
* @param string $locale Locale code. |
| 623 |
*/ |
| 624 |
function bogo_locale_is_alone( $locale ) { |
| 625 |
$tag = bogo_language_tag( $locale ); |
| 626 |
|
| 627 |
if ( false === strpos( $tag, '-' ) ) { |
| 628 |
return true; |
| 629 |
} |
| 630 |
|
| 631 |
$slug = bogo_lang_slug( $locale ); |
| 632 |
|
| 633 |
return strlen( $slug ) < strlen( $tag ); |
| 634 |
} |
| 635 |
|
| 636 |
|
| 637 |
/** |
| 638 |
* Retrieves the short version of the specified language name. |
| 639 |
*/ |
| 640 |
function bogo_get_short_name( $orig_name ) { |
| 641 |
$short_name = $orig_name = (string) $orig_name; |
| 642 |
|
| 643 |
$langs_with_variants = array( |
| 644 |
'中文', |
| 645 |
'Français', |
| 646 |
'Português', |
| 647 |
'Español', |
| 648 |
); |
| 649 |
|
| 650 |
foreach ( $langs_with_variants as $lang ) { |
| 651 |
if ( false !== strpos( $orig_name, $lang ) ) { |
| 652 |
$short_name = $lang; |
| 653 |
break; |
| 654 |
} |
| 655 |
} |
| 656 |
|
| 657 |
if ( preg_match( '/^([^()]+)/', $short_name, $matches ) ) { |
| 658 |
$short_name = $matches[1]; |
| 659 |
} |
| 660 |
|
| 661 |
$short_name = apply_filters( 'bogo_get_short_name', $short_name, $orig_name ); |
| 662 |
|
| 663 |
return trim( $short_name ); |
| 664 |
} |
| 665 |
|
| 666 |
|
| 667 |
/** |
| 668 |
* Retrieves the regular expression pattern that matches |
| 669 |
* all available language slugs on this site. |
| 670 |
*/ |
| 671 |
function bogo_get_lang_regex() { |
| 672 |
$langs = array_map( 'bogo_lang_slug', bogo_available_locales() ); |
| 673 |
$langs = array_filter( $langs ); |
| 674 |
|
| 675 |
if ( empty( $langs ) ) { |
| 676 |
return ''; |
| 677 |
} |
| 678 |
|
| 679 |
return '(' . implode( '|', $langs ) . ')'; |
| 680 |
} |
| 681 |
|
| 682 |
|
| 683 |
/** |
| 684 |
* Retrieves the locale that is active on this site and |
| 685 |
* closest to the specified locale. |
| 686 |
* |
| 687 |
* @param string $locale_orig Locale code. |
| 688 |
* @return string|bool Locale code. False if there is no close locale. |
| 689 |
*/ |
| 690 |
function bogo_get_closest_locale( $locale_orig ) { |
| 691 |
$locale_orig = strtolower( $locale_orig ); |
| 692 |
$locale_pattern = '/^([a-z]{2,3})(?:[_-]([a-z]{2})(?:[_-]([a-z0-9]+))?)?$/'; |
| 693 |
|
| 694 |
if ( ! preg_match( $locale_pattern, $locale_orig, $matches ) ) { |
| 695 |
return false; |
| 696 |
} |
| 697 |
|
| 698 |
$language_code = $matches[1]; |
| 699 |
$region_code = isset( $matches[2] ) ? $matches[2] : ''; |
| 700 |
$variant_code = isset( $matches[3] ) ? $matches[3] : ''; |
| 701 |
|
| 702 |
$locales = bogo_available_locales(); |
| 703 |
|
| 704 |
if ( $variant_code and $region_code ) { |
| 705 |
$locale = $language_code |
| 706 |
. '_' . strtoupper( $region_code ) |
| 707 |
. '_' . $variant_code; |
| 708 |
|
| 709 |
if ( false !== array_search( $locale, $locales ) ) { |
| 710 |
return $locale; |
| 711 |
} |
| 712 |
} |
| 713 |
|
| 714 |
if ( $region_code ) { |
| 715 |
$locale = $language_code |
| 716 |
. '_' . strtoupper( $region_code ); |
| 717 |
|
| 718 |
if ( false !== array_search( $locale, $locales ) ) { |
| 719 |
return $locale; |
| 720 |
} |
| 721 |
} |
| 722 |
|
| 723 |
$locale = $language_code; |
| 724 |
|
| 725 |
if ( false !== array_search( $locale, $locales ) ) { |
| 726 |
return $locale; |
| 727 |
} |
| 728 |
|
| 729 |
if ( $matches = preg_grep( "/^{$locale}_/", $locales ) ) { |
| 730 |
return array_shift( $matches ); |
| 731 |
} |
| 732 |
|
| 733 |
return false; |
| 734 |
} |
| 735 |
|
| 736 |
|
| 737 |
/** |
| 738 |
* Returns an ordered list of language tags based on the client |
| 739 |
* language preference. |
| 740 |
* |
| 741 |
* @link https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Language |
| 742 |
* |
| 743 |
* @return array Locale codes of languages the browser accepts. |
| 744 |
*/ |
| 745 |
function bogo_http_accept_languages() { |
| 746 |
$languages = array(); |
| 747 |
|
| 748 |
if ( ! isset( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) ) { |
| 749 |
return $languages; |
| 750 |
} |
| 751 |
|
| 752 |
foreach ( explode( ',', $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) as $lang ) { |
| 753 |
$lang = trim( strtolower( $lang ) ); |
| 754 |
|
| 755 |
if ( preg_match( '/^([a-z-]+)(?:;q=([0-9.]+))?$/', $lang, $matches ) ) { |
| 756 |
$language_tag = $matches[1]; |
| 757 |
$qvalue = isset( $matches[2] ) ? 0 + $matches[2] : 1; |
| 758 |
|
| 759 |
if ( |
| 760 |
preg_match( '/^([a-z]{2})(?:-([a-z]{2}))?$/', $language_tag, $matches ) |
| 761 |
) { |
| 762 |
$language_tag = $matches[1]; |
| 763 |
|
| 764 |
if ( isset( $matches[2] ) ) { |
| 765 |
$language_tag .= '_' . strtoupper( $matches[2] ); |
| 766 |
} |
| 767 |
|
| 768 |
$languages[$language_tag] = $qvalue; |
| 769 |
} |
| 770 |
} |
| 771 |
} |
| 772 |
|
| 773 |
natsort( $languages ); |
| 774 |
|
| 775 |
return array_reverse( array_keys( $languages ) ); |
| 776 |
} |
| 777 |
|
| 778 |
|
| 779 |
/** |
| 780 |
* A wrapper function of bogo_get_url_with_lang(). |
| 781 |
*/ |
| 782 |
function bogo_url( $url = '', $locale = '' ) { |
| 783 |
if ( ! $locale ) { |
| 784 |
$locale = determine_locale(); |
| 785 |
} |
| 786 |
|
| 787 |
$args = array( |
| 788 |
'using_permalinks' => (bool) get_option( 'permalink_structure' ), |
| 789 |
); |
| 790 |
|
| 791 |
return bogo_get_url_with_lang( $url, $locale, $args ); |
| 792 |
} |
| 793 |
|
| 794 |
|
| 795 |
/** |
| 796 |
* Returns a URL that is a different language version of the original URL. |
| 797 |
* |
| 798 |
* @param string $url The original URL. |
| 799 |
* @param string $locale Locale code. |
| 800 |
* @param string|array $args Options. |
| 801 |
* @return string The result URL. |
| 802 |
*/ |
| 803 |
function bogo_get_url_with_lang( $url = '', $locale = '', $args = '' ) { |
| 804 |
global $wp_rewrite; |
| 805 |
|
| 806 |
$defaults = array( |
| 807 |
'using_permalinks' => true, |
| 808 |
); |
| 809 |
|
| 810 |
$args = wp_parse_args( $args, $defaults ); |
| 811 |
|
| 812 |
if ( ! $url ) { |
| 813 |
if ( ! $url = redirect_canonical( $url, false ) ) { |
| 814 |
$url = is_ssl() ? 'https://' : 'http://'; |
| 815 |
$url .= $_SERVER['HTTP_HOST']; |
| 816 |
$url .= $_SERVER['REQUEST_URI']; |
| 817 |
} |
| 818 |
|
| 819 |
if ( $frag = strstr( $url, '#' ) ) { |
| 820 |
$url = substr( $url, 0, - strlen( $frag ) ); |
| 821 |
} |
| 822 |
|
| 823 |
if ( $query = wp_parse_url( $url, PHP_URL_QUERY ) ) { |
| 824 |
parse_str( $query, $query_vars ); |
| 825 |
|
| 826 |
foreach ( array_keys( $query_vars ) as $qv ) { |
| 827 |
if ( ! get_query_var( $qv ) ) { |
| 828 |
$url = remove_query_arg( $qv, $url ); |
| 829 |
} |
| 830 |
} |
| 831 |
} |
| 832 |
} |
| 833 |
|
| 834 |
$default_locale = bogo_get_default_locale(); |
| 835 |
|
| 836 |
if ( ! $locale ) { |
| 837 |
$locale = $default_locale; |
| 838 |
} |
| 839 |
|
| 840 |
$use_implicit_lang = apply_filters( 'bogo_use_implicit_lang', true ); |
| 841 |
|
| 842 |
$lang_slug = ( $use_implicit_lang && $locale === $default_locale ) |
| 843 |
? '' |
| 844 |
: bogo_lang_slug( $locale ); |
| 845 |
|
| 846 |
$url = remove_query_arg( 'lang', $url ); |
| 847 |
|
| 848 |
if ( ! $args['using_permalinks'] ) { |
| 849 |
if ( $lang_slug ) { |
| 850 |
$url = add_query_arg( array( 'lang' => $lang_slug ), $url ); |
| 851 |
} |
| 852 |
|
| 853 |
return $url; |
| 854 |
} |
| 855 |
|
| 856 |
$tail_slashed = str_ends_with( $url, '/' ); |
| 857 |
|
| 858 |
$home = set_url_scheme( get_option( 'home' ) ); |
| 859 |
$home = untrailingslashit( $home ); |
| 860 |
|
| 861 |
if ( $wp_rewrite->using_index_permalinks() ) { |
| 862 |
$pattern = '#^' |
| 863 |
. preg_quote( $home ) |
| 864 |
. '(?:/' . preg_quote( $wp_rewrite->index ) . ')?' |
| 865 |
. '(?:/' . bogo_get_lang_regex() . '(?![0-9A-Za-z%_-]))?' |
| 866 |
. '#'; |
| 867 |
|
| 868 |
$replacement = $home . '/' . $wp_rewrite->index; |
| 869 |
|
| 870 |
if ( $lang_slug ) { |
| 871 |
$replacement .= '/' . $lang_slug; |
| 872 |
} |
| 873 |
|
| 874 |
$url = preg_replace( |
| 875 |
$pattern, |
| 876 |
$replacement, |
| 877 |
$url |
| 878 |
); |
| 879 |
|
| 880 |
$url = preg_replace( |
| 881 |
'#' . preg_quote( $wp_rewrite->index ) . '/?$#', |
| 882 |
'', |
| 883 |
$url |
| 884 |
); |
| 885 |
|
| 886 |
} else { |
| 887 |
$pattern = '#^' |
| 888 |
. preg_quote( $home ) |
| 889 |
. '(?:/' . bogo_get_lang_regex() . '(?![0-9A-Za-z%_-]))?' |
| 890 |
. '#'; |
| 891 |
|
| 892 |
$replacement = $home; |
| 893 |
|
| 894 |
if ( $lang_slug ) { |
| 895 |
$replacement .= '/' . $lang_slug; |
| 896 |
} |
| 897 |
|
| 898 |
$url = preg_replace( |
| 899 |
$pattern, |
| 900 |
$replacement, |
| 901 |
$url |
| 902 |
); |
| 903 |
} |
| 904 |
|
| 905 |
if ( ! $tail_slashed ) { |
| 906 |
$url = untrailingslashit( $url ); |
| 907 |
} |
| 908 |
|
| 909 |
return $url; |
| 910 |
} |
| 911 |
|
| 912 |
|
| 913 |
/** |
| 914 |
* Determines the language from the specified URL. |
| 915 |
* |
| 916 |
* @param string $url URL. |
| 917 |
*/ |
| 918 |
function bogo_get_lang_from_url( $url = '' ) { |
| 919 |
if ( ! $url ) { |
| 920 |
$url = is_ssl() ? 'https://' : 'http://'; |
| 921 |
$url .= $_SERVER['HTTP_HOST']; |
| 922 |
$url .= $_SERVER['REQUEST_URI']; |
| 923 |
} |
| 924 |
|
| 925 |
if ( $frag = strstr( $url, '#' ) ) { |
| 926 |
$url = substr( $url, 0, - strlen( $frag ) ); |
| 927 |
} |
| 928 |
|
| 929 |
$home = set_url_scheme( get_option( 'home' ) ); |
| 930 |
$home = trailingslashit( $home ); |
| 931 |
|
| 932 |
$available_languages = array_map( 'bogo_lang_slug', |
| 933 |
bogo_available_locales() |
| 934 |
); |
| 935 |
|
| 936 |
$regex = '#^' |
| 937 |
. preg_quote( $home ) |
| 938 |
. '(' . implode( '|', $available_languages ) . ')' |
| 939 |
. '/#'; |
| 940 |
|
| 941 |
if ( preg_match( $regex, trailingslashit( $url ), $matches ) ) { |
| 942 |
return $matches[1]; |
| 943 |
} |
| 944 |
|
| 945 |
if ( $query = wp_parse_url( $url, PHP_URL_QUERY ) ) { |
| 946 |
parse_str( $query, $query_vars ); |
| 947 |
|
| 948 |
if ( |
| 949 |
isset( $query_vars['lang'] ) and |
| 950 |
in_array( $query_vars['lang'], $available_languages, true ) |
| 951 |
) { |
| 952 |
return $query_vars['lang']; |
| 953 |
} |
| 954 |
} |
| 955 |
|
| 956 |
return false; |
| 957 |
} |
| 958 |
|
