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Code source de Plume CMS 1.2.2 |
1 <?php 2 /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 3 /* 4 # ***** BEGIN LICENSE BLOCK ***** 5 # This file is part of Plume CMS, a website management application. 6 # Copyright (C) 2001-2005 Loic d'Anterroches and contributors. 7 # 8 # Plume CMS is free software; you can redistribute it and/or modify 9 # it under the terms of the GNU General Public License as published by 10 # the Free Software Foundation; either version 2 of the License, or 11 # (at your option) any later version. 12 # 13 # Plume CMS is distributed in the hope that it will be useful, 14 # but WITHOUT ANY WARRANTY; without even the implied warranty of 15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 # GNU General Public License for more details. 17 # 18 # You should have received a copy of the GNU General Public License 19 # along with this program; if not, write to the Free Software 20 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 21 # 22 # ***** END LICENSE BLOCK ***** */ 23 24 require_once dirname(__FILE__).'/class.config.php'; 25 26 function __($str) 27 { 28 $t = trim($str); 29 if (isset($GLOBALS['_PX_locale'][$t])) { 30 return $GLOBALS['_PX_locale'][$t]; 31 } elseif (config::f('locale_lang') != 'en' 32 && config::f('debug') === true) { 33 $GLOBALS['_PX_debug_data']['untranslated'][] = $t; 34 } 35 return $t; 36 } 37 38 39 /** 40 * Localization class. 41 * 42 * 2 letter ISO codes from http://www.oasis-open.org/cover/iso639a.html 43 * The list of languages supported by ISO-8859-1 is coming from Wikipedia 44 */ 45 class l10n 46 { 47 48 /** 49 * Constructor. 50 * See loadDomain() 51 * 52 * @param string Language ('en') 53 * @param string Domain ('plume') 54 */ 55 function l10n($lang='en', $domain='plume') 56 { 57 $this->loadDomain($lang, $domain); 58 } 59 60 /** 61 * Load a domain file. 62 * A domain file is a .lang file in the main locale folder of plume. 63 * 64 * @param string Language ('en') 65 * @param string Domain, without the .lang ('plume') 66 * @return bool Success 67 */ 68 function loadDomain($lang='en', $domain='plume') 69 { 70 config::setVar('locale_lang', $lang); 71 if ('en' == $lang) { 72 return true; 73 } 74 return $this->loadFile(config::f('manager_path').'/locale/' 75 .$lang.'/'.$domain.'.lang'); 76 } 77 78 /** 79 * Load the locale of a plugin in the translation array. 80 * See loadDomain() 81 * It does not set the 'locale_lang' variable, whereas the 82 * loadDomain() method is setting it. 83 * 84 * @param string Language ('en') 85 * @param string Plugin name 86 * @return bool Sucess 87 */ 88 function loadPlugin($lang='en', $plugin) 89 { 90 if ('en' == $lang) { 91 return true; 92 } 93 return $this->loadFile(config::f('manager_path').'/tools/' 94 .$plugin.'/locale/'.$lang.'/'.$plugin.'.lang'); 95 } 96 97 /** 98 * Load a locale file 99 * 100 * @param string Complete path to the locale file 101 * @param bool Get only the encoding of the file 102 * @return mixed Bool for success or encoding string 103 */ 104 function loadFile($file, $getencodingonly=false) 105 { 106 if (!empty($GLOBALS['_PX_locale_files'][$file])) { 107 return true; 108 } 109 if (!file_exists($file)) { 110 return false; 111 } 112 113 // Load optimized file if available 114 $phpfile = substr($file, 0, -5).'.php'; 115 if (file_exists($phpfile) 116 && (@filemtime($file) < @filemtime($phpfile))) { 117 include $phpfile; 118 $GLOBALS['_PX_locale_files'][$file] = 'optimized'; 119 return true; 120 } 121 122 $lines = file($file); 123 // the first line is the encoding of the file a la Python 124 if ($getencodingonly && preg_match('/^#\s-\*-\scoding:\s(.*)\s-\*-/', $lines[0], $match)) { 125 return strtolower($match[1]); 126 } 127 128 $count = count($lines); 129 for ($i=1; $i<$count; $i++) { 130 $tmp = (!empty($lines[$i+1])) ? trim($lines[$i+1]) : ''; 131 if (!empty($tmp) && ';' == substr($lines[$i],0,1)) { 132 $GLOBALS['_PX_locale'][trim(substr($lines[$i],1))] = $tmp; 133 $i++; 134 } 135 } 136 $GLOBALS['_PX_locale_files'][$file] = true; 137 return true; 138 } 139 140 /** 141 * Optimize a locale. Convert the .lang in a .php file 142 * ready to be included. The optimized file is encoded 143 * with the current encoding. 144 * 145 * @param string Locale file to optimize 146 * @return bool Success 147 */ 148 function optimizeLocale($file) 149 { 150 if (!file_exists($file)) { 151 return false; 152 } 153 $phpfile = substr($file, 0, -5).'.php'; 154 155 $lines = file($file); 156 157 if (false === ($fp = @fopen($phpfile,'w'))) { 158 return false; 159 } 160 fputs($fp, '<?php '."\n".'/* automatically generated file from: ' 161 .$file.' */'."\n\n"); 162 $basename = basename($file); 163 fputs($fp, 'if (basename($_SERVER[\'SCRIPT_NAME\']) == \''.$basename.'\') exit;'."\n\n"); 164 $count = count($lines); 165 for ($i=1; $i<$count; $i++) { 166 $tmp = (!empty($lines[$i+1])) ? trim($lines[$i+1]) : ''; 167 if (!empty($tmp) && ';' == substr($lines[$i],0,1)) { 168 $string = '$GLOBALS[\'_PX_locale\'][\'' 169 .str_replace("'", "\\'", trim(substr($lines[$i],1))) 170 .'\'] = \''.str_replace("'", "\\'", $tmp).'\';'."\n"; 171 fputs($fp, $string); 172 $i++; 173 } 174 } 175 fputs($fp, "\n".'?>'); 176 @fclose($fp); 177 @chmod($phpfile, 0777); 178 return true; 179 } 180 181 /** 182 * Get the available locales for a plugin or a domain. 183 * 184 * @param string Plugin ('') 185 * @param string Domain ('') 186 * @return array List of 2 letter iso codes 187 */ 188 function getAvailableLocales($plugin='', $domain='') 189 { 190 if ('' == $plugin) { 191 $rootdir = config::f('manager_path').'/locale'; 192 } else { 193 $rootdir = config::f('manager_path').'/tools/'.$plugin.'/locale'; 194 } 195 $locales = array(); 196 $locales[] = 'en'; //English is always available 197 $current_dir = opendir($rootdir); 198 if (!empty($domain)) { 199 $domain .= '.lang'; 200 } 201 while($entryname = readdir($current_dir)) { 202 if (is_dir($rootdir.'/'.$entryname.'/') 203 and ($entryname != '.' and $entryname!='..') 204 and (2 == strlen($entryname)) 205 ) { 206 $entryname = strtolower($entryname); 207 if (empty($domain)) { 208 $locales[] = $entryname; 209 } elseif (is_file($rootdir.'/'.$entryname.'/'.$domain)) { 210 $locales[] = $entryname; 211 } 212 } 213 } 214 closedir($current_dir); 215 sort($locales); 216 reset($locales); 217 return $locales; 218 } 219 220 /** 221 * Return the "best" accepted language from the list of available 222 * languages. 223 * 224 * Use $_SERVER['HTTP_ACCEPT_LANGUAGE'] if the accepted language is empty 225 * 226 * @param array Available languages in the system 227 * @param string String of comma separated accepted languages ('') 228 * @return string Language 2 letter iso code, default is 'en' 229 */ 230 function getAcceptedLanguage($available, $accepted ='') 231 { 232 if (empty($accepted)) { 233 if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { 234 $accepted = $_SERVER['HTTP_ACCEPT_LANGUAGE']; 235 } else { 236 return 'en'; 237 } 238 } 239 $acceptedlist = explode(',', $accepted); 240 foreach ($acceptedlist as $lang) { 241 //for the fr-FR en-US cases 242 $lang = strtolower(substr($lang, 0, 2)); 243 if (in_array($lang, $available)) { 244 return $lang; 245 } 246 } 247 //no match found, English 248 return 'en'; 249 } 250 251 /** 252 * Returns iso codes. 253 * 254 * @param bool Is the language the key in the array (false) 255 * @return array The key is either the language or the iso code 256 */ 257 function getIsoCodes($lang=false) 258 { 259 $res = array('aa' => 'Afar', 260 'ab' => 'Abkhazian', 261 'af' => 'Afrikaans', 262 'am' => 'Amharic', 263 'ar' => 'Arabic', 264 'as' => 'Assamese', 265 'ay' => 'Aymara', 266 'az' => 'Azerbaijani', 267 'ba' => 'Bashkir', 268 'be' => 'Byelorussian', 269 'bg' => 'Bulgarian', 270 'bh' => 'Bihari', 271 'bi' => 'Bislama', 272 'bn' => 'Bengali', 273 'bo' => 'Tibetan', 274 'br' => 'Breton', 275 'ca' => 'Catalan', 276 'co' => 'Corsican', 277 'cs' => 'Czech', 278 'cy' => 'Welsh', 279 'da' => 'Danish', 280 'de' => 'German', 281 'dz' => 'Bhutani', 282 'el' => 'Greek', 283 'en' => 'English', 284 'eo' => 'Esperanto', 285 'es' => 'Spanish', 286 'et' => 'Estonian', 287 'eu' => 'Basque', 288 'fa' => 'Persian', 289 'fi' => 'Finnish', 290 'fj' => 'Fiji', 291 'fo' => 'Faroese', 292 'fr' => 'French', 293 'fy' => 'Frisian', 294 'ga' => 'Irish', 295 'gd' => 'Scots gaelic', 296 'gl' => 'Galician', 297 'gn' => 'Guarani', 298 'gu' => 'Gujarati', 299 'ha' => 'Hausa', 300 'he' => 'Hebrew', 301 'hi' => 'Hindi', 302 'hr' => 'Croatian', 303 'hu' => 'Hungarian', 304 'hy' => 'Armenian', 305 'ia' => 'Interlingua', 306 'ie' => 'Interlingue', 307 'ik' => 'Inupiak', 308 'id' => 'Indonesian', 309 'is' => 'Icelandic', 310 'it' => 'Italian', 311 'iu' => 'Inuktitut', 312 'ja' => 'Japanese', 313 'jv' => 'Javanese', 314 'ka' => 'Georgian', 315 'kk' => 'Kazakh', 316 'kl' => 'Greenlandic', 317 'km' => 'Cambodian', 318 'kn' => 'Kannada', 319 'ko' => 'Korean', 320 'ks' => 'Kashmiri', 321 'ku' => 'Kurdish', 322 'ky' => 'Kirghiz', 323 'la' => 'Latin', 324 'ln' => 'Lingala', 325 'lo' => 'Laothian', 326 'lt' => 'Lithuanian', 327 'lv' => 'Latvian;lettish', 328 'mg' => 'Malagasy', 329 'mi' => 'Maori', 330 'mk' => 'Macedonian', 331 'ml' => 'Malayalam', 332 'mn' => 'Mongolian', 333 'mo' => 'Moldavian', 334 'mr' => 'Marathi', 335 'ms' => 'Malay', 336 'mt' => 'Maltese', 337 'my' => 'Burmese', 338 'na' => 'Nauru', 339 'ne' => 'Nepali', 340 'nl' => 'Dutch', 341 'no' => 'Norwegian', 342 'oc' => 'Occitan', 343 'om' => 'Afan (oromo)', 344 'or' => 'Oriya', 345 'pa' => 'Punjabi', 346 'pl' => 'Polish', 347 'ps' => 'Pashto;pushto', 348 'pt' => 'Portuguese', 349 'qu' => 'Quechua', 350 'rm' => 'Rhaeto-romance', 351 'rn' => 'Kurundi', 352 'ro' => 'Romanian', 353 'ru' => 'Russian', 354 'rw' => 'Kinyarwanda', 355 'sa' => 'Sanskrit', 356 'sd' => 'Sindhi', 357 'sg' => 'Sangho', 358 'sh' => 'Serbo-croatian', 359 'si' => 'Singhalese', 360 'sk' => 'Slovak', 361 'sl' => 'Slovenian', 362 'sm' => 'Samoan', 363 'sn' => 'Shona', 364 'so' => 'Somali', 365 'sq' => 'Albanian', 366 'sr' => 'Serbian', 367 'ss' => 'Siswati', 368 'st' => 'Sesotho', 369 'su' => 'Sundanese', 370 'sv' => 'Swedish', 371 'sw' => 'Swahili', 372 'ta' => 'Tamil', 373 'te' => 'Telugu', 374 'tg' => 'Tajik', 375 'th' => 'Thai', 376 'ti' => 'Tigrinya', 377 'tk' => 'Turkmen', 378 'tl' => 'Tagalog', 379 'tn' => 'Setswana', 380 'to' => 'Tonga', 381 'tr' => 'Turkish', 382 'ts' => 'Tsonga', 383 'tt' => 'Tatar', 384 'tw' => 'Twi', 385 'ug' => 'Uigur', 386 'uk' => 'Ukrainian', 387 'ur' => 'Urdu', 388 'uz' => 'Uzbek', 389 'vi' => 'Vietnamese', 390 'vo' => 'Volapuk', 391 'wo' => 'Wolof', 392 'xh' => 'Xhosa', 393 'yi' => 'Yiddish', 394 'yo' => 'Yoruba', 395 'za' => 'Zhuang', 396 'zh' => 'Chinese', 397 'zu' => 'Zulu'); 398 if ($lang) { 399 $res = array_flip($res); 400 ksort($res); //order by lang 401 } 402 return $res; 403 } 404 405 /** 406 * Returns the list of western iso codes. 407 */ 408 function getIsoWestern() 409 { 410 return array('af', 'sq', 'eu', 'ca', 'da', 'nl', 'en', 'fo', 'fi', 411 'fr', 'de', 'is', 'ga', 'it', 'no', 'pt', 'rm', 'gd', 412 'es', 'sv', 'sw'); 413 } 414 } 415 416 417 /** 418 * Error handling class. 419 */ 420 class CError 421 { 422 var $error = array(); /**< Current errors. */ 423 424 425 /** 426 * Reset the errors 427 */ 428 function resetError() 429 { 430 $this->error = array(); 431 } 432 433 /** 434 * Set an error. 435 * 436 * By convention the number is 4xx if the error is coming from 437 * the user or 5xx if coming from the system (database error for ex.) 438 * 439 * @param string Error message 440 * @param int Error number (0) 441 */ 442 function setError($msg, $no=0) 443 { 444 $this->error[] = array($no,$msg); 445 } 446 447 448 /** 449 * Returns the errors. 450 * 451 * @param bool Errors as HTML list (false) 452 * @param bool Show numbers (true) 453 * @return mixed array of errors, HTML list, or false if no errors 454 */ 455 function error($html=false, $with_nb=true) 456 { 457 if (count($this->error) > 0) { 458 if (!$html) { 459 return $this->error; 460 } else { 461 $res = '<ul>'."\n"; 462 foreach($this->error as $v) { 463 $res .= '<li>'. 464 (($with_nb) ? 465 '<span class="errno">'.$v[0].'</span> - ' : 466 ''). 467 '<span class="errmsg">'.$v[1].'</span></li>'."\n"; 468 } 469 return $res."</ul>\n"; 470 } 471 } else { 472 return false; 473 } 474 } 475 476 /** 477 * Helper function to set the error from the DB. 478 * 479 * @param string Error message from the DB 480 */ 481 function setDbError($db_error_msg) 482 { 483 $this->setError(__('DB error:').' '.$db_error_msg, 500); 484 } 485 486 /** 487 * Bulk set errors. 488 * 489 * Used when you went to recopy the errors of one object into 490 * another. You can call that way: 491 * $object->bulkSetErrors($otherobject->error()); 492 * 493 * @param array List of errors 494 * @return bool Success 495 */ 496 function bulkSetError($errors) 497 { 498 if (!is_array($errors)) { 499 return false; 500 } 501 foreach ($errors as $e) { 502 $this->setError($e[1], $e[0]); 503 } 504 return true; 505 } 506 507 } 508 509 ?>
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| Généré le : Mon Nov 26 11:57:01 2007 | par Balluche grâce à PHPXref 0.7 |
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