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Code source de LifeType 1.2.4 |
1 <?php 2 3 /** 4 * \defgroup Locale 5 * 6 * The Locale module is used for localization purposes. Its main class is the Locale class 7 * that is capable of loading very simple php files containing a big array of string identifiers 8 * and their translations. The main method of the class is the Locale::tr() that given a string 9 * identifier, will return the translated version. 10 * 11 * Locale files can also specify default encodings and very basic date and time formats (this will 12 * be improved in next version) At the moment it is also possible to use right-to-left languages 13 * even though there is none available yet. 14 * 15 * The Locales class is the preferred way to load translations from disk since it has 16 * caching mechanisms so that we don't have to load the data everytime from disk. 17 * 18 * Please see http://wiki.lifetype.net/index.php/Translating_LifeType for more information regading 19 * how to work with locale files in LifeType. 20 * 21 * @see Locale 22 * @see Locales 23 */ 24 25 26 lt_include( PLOG_CLASS_PATH."class/config/config.class.php" ); 27 28 define( "DEFAULT_LOCALE_FOLDER", PLOG_CLASS_PATH . "locale" ); 29 30 /** 31 * default locale format that will be used if none available 32 */ 33 define( "DEFAULT_LOCALE_FORMAT", "%d/%m/%Y %H:%M" ); 34 35 /** 36 * default encoding if the locale does not specify one 37 */ 38 define( "DEFAULT_ENCODING", "iso-8859-1" ); 39 40 /** 41 * default direction for texts, if the locale does not specify one 42 */ 43 define( "DEFAULT_DIRECTION", "ltr" ); 44 45 /** 46 * default first day fot calendar 47 */ 48 define( "DEFAULT_FIRST_DAY_OF_WEEK", 1 ); 49 50 /** 51 * \ingroup Locale 52 * 53 * Class used to localize messages and things such as dates and numbers. 54 * 55 * To use this class, we will have to provide a file containing an array 56 * of the form: 57 * 58 * <pre> 59 * $messages["identifier"] = "Translated text" 60 * </pre> 61 * 62 * The file will be loaded when creating this object and must be called following 63 * the same scheme: locale_lang_COUNTRY (see constructor on locales namig schemes) 64 * 65 * When we want to translate a string, we will have to use its identifier, that will 66 * be looked up in the array containing all the messages. If there is a message for that 67 * identifier, it will be returned or a empty string otherwise. 68 * 69 * This class is extensively used throughout the templates to localize texts, dates 70 * and numbers, being the formatDate function one of the most importants of this class. 71 * 72 * <b>IMPORTANT:</b> For performance reasons, it is recommended to use the Locales::getLocale 73 * method instead of creating new Locale objects every time we need one. The getLocale methods 74 * offers caching capabilities so that the file with the messages will not need to be fetched 75 * every time from disk. 76 * @see Locales::getLocale() 77 */ 78 class Locale 79 { 80 81 var $_defaultFolder; 82 var $_code; // our ISO locale code, eg. es_ES, en_UK, etc 83 var $_cache; 84 var $_messages; 85 var $_charset; 86 var $_description; 87 var $_dateFormat; 88 var $_firstDayOfWeek; 89 var $_dataLoaded; 90 91 /** 92 * Constructor. 93 * 94 * @param $code Code follows the Java naming scheme: language_COUNTRY, so 95 * for example if we want to have the texts translated in the English spoken 96 * in the UK, we'd have to use en_UK as the code. The two digits country 97 * code and language code are ISO standards and can be found in 98 * http://userpage.chemie.fu-berlin.de/diverse/doc/ISO_3166.html (country codes) and 99 * http://userpage.chemie.fu-berlin.de/diverse/doc/ISO_639.html (language codes) 100 */ 101 function Locale( $code ) 102 { 103 $this->_code = $code; 104 105 $this->_loadLocaleInfo(); 106 107 if( $this->_charset == "" ) 108 $this->_charset = DEFAULT_ENCODING; 109 110 $this->_dataLoaded = false; 111 } 112 113 /** 114 * @private 115 */ 116 function _loadLocaleFile() 117 { 118 $this->_defaultFolder = $this->getLocaleFolder(); 119 120 // load the blog locale 121 $fileName = $this->_defaultFolder."/locale_".$this->_code.".php"; 122 if( File::isReadable( $fileName )){ 123 // TODO: this function is only called once, right? 124 include( $fileName ); 125 } 126 if ( !isset($messages) || !is_array( $messages ) ) { 127 $messages = array(); 128 } 129 $this->_messages = $messages; 130 131 // load the admin locale 132 $fileName = $this->_defaultFolder."/admin/locale_".$this->_code.".php"; 133 if( File::isReadable( $fileName )){ 134 // TODO: this function is only called once, right? 135 include( $fileName ); 136 } 137 if ( !isset($messages) || !is_array( $messages ) ) { 138 $messages = array(); 139 } 140 $this->_messages = array_merge( $this->_messages, $messages ); 141 142 $this->_dataLoaded = true; 143 144 unset($messages); 145 } 146 147 /** 148 * @private 149 * Loads the locale file, extracts the information needed and frees the used memory 150 */ 151 function _loadLocaleInfo() 152 { 153 154 if( !is_array($this->_messages) ) { 155 // load the locale into $this->_messages 156 $this->_loadLocaleFile(); 157 } 158 159 // get the info that we need 160 $this->_description = isset($this->_messages["locale_description"]) ? $this->_messages["locale_description"] : "no description for " . $this->_code; 161 $this->_charset = isset($this->_messages["encoding"]) ? $this->_messages["encoding"] : DEFAULT_ENCODING; 162 $this->_direction = isset($this->_messages["direction"]) ? $this->_messages["direction"] : DEFAULT_DIRECTION; 163 $this->_dateFormat = isset($this->_messages["date_format"]) ? $this->_messages["date_format"] : DEFAULT_LOCALE_FORMAT; 164 $this->_firstDayOfWeek = isset($this->_messages["first_day_of_week"]) ? $this->_messages["first_day_of_week"] : DEFAULT_FIRST_DAY_OF_WEEK; 165 166 unset( $this->_messages ); 167 168 $this->_messages = NULL; 169 170 return( true ); 171 } 172 173 /** 174 * Returns the character encoding method used by the current locale file. It has to be a valid 175 * character encoding, since it will be used in the header of the html file to tell the browser 176 * which is the most suitable encoding that should be used. 177 * 178 * @return A valid character encoding method. 179 */ 180 function getCharset() 181 { 182 return $this->_charset; 183 } 184 185 /** 186 * returns the direction in which this language is written. 187 * Possible values are, as with the html standard, "rtl" or "ltr" 188 * 189 */ 190 function getDirection() 191 { 192 $direction = $this->_direction; 193 if( $direction != "rtl" ) 194 $direction = "ltr"; 195 196 return $direction; 197 } 198 199 /** 200 * Returns an optional locale description string that can be included in the 201 * locale file with the other texts. 202 * 203 * @return A string describing the locale file. 204 */ 205 function getDescription() 206 { 207 return( $this->_description ); 208 } 209 210 /** 211 * @static 212 */ 213 function getLocaleFolder() 214 { 215 $config =& Config::getConfig(); 216 217 $localeFolder = $config->getValue( "locale_folder" ); 218 if( $localeFolder == "" || $localeFolder == "./locale") 219 $localeFolder = DEFAULT_LOCALE_FOLDER; 220 221 return $localeFolder; 222 } 223 224 /** 225 * Changes the locale to something else than what we chose in the first place when 226 * creating the object. 227 * 228 * @param code follows the same format as in the constructor. 229 */ 230 function setLocale( $code ) 231 { 232 $this->_code = $code; 233 234 $this->_loadLocaleFile(); 235 } 236 237 /** 238 * returns all the strings 239 * 240 * @return An array containing all the strings that this locale supports 241 */ 242 function getStrings() 243 { 244 // load the file if it hadn't been loaded yet 245 if( !is_array($this->_messages)) 246 $this->_loadLocaleFile(); 247 248 return $this->_messages; 249 } 250 251 /** 252 * Translates a string 253 * 254 * @param id Identifier of the message we would like to translate 255 */ 256 function tr( $id ) 257 { 258 // load the file if it hasn't been loaded yet 259 if( !$this->_dataLoaded ) { 260 $this->_loadLocaleFile(); 261 } 262 263 isset( $this->_messages[$id] ) ? $string = $this->_messages[$id] : $string = $id; 264 if( $string == "" ) $string = $id; 265 266 return $string; 267 } 268 269 /** 270 * Alias for getString 271 * @see getString 272 */ 273 function i18n( $id ) 274 { 275 return $this->getString( $id ); 276 } 277 278 /** 279 * calls printf on the translated string. 280 * 281 * Crappy Crappy! Since it only accepts three arguments... ;) Well, if we 282 * ever need more than three, I'll change it! 283 * @private 284 */ 285 function pr( $id, $arg1 = null, $arg2 = null, $arg3 = null ) 286 { 287 // first of all, we translate the string 288 $str = $this->tr( $id ); 289 if( $arg1 == null ) 290 $result = $str; 291 else if( $arg2 == null ) 292 $result = sprintf( $str, $arg1 ); 293 else if( $arg3 == null ) 294 $result = sprintf( $str, $arg1, $arg2 ); 295 else 296 $result = sprintf( $str, $arg1, $arg2, $arg3 ); 297 298 return $result; 299 } 300 301 /** 302 * Returns the complete code 303 * 304 * @return The Locale code 305 */ 306 function getLocaleCode() 307 { 308 return $this->_code; 309 } 310 311 /** 312 * Returns the two-character language code 313 * 314 * @return The two-character language code 315 */ 316 function getLanguageId() 317 { 318 $countryId = substr( $this->_code, 3, 5 ); 319 if ( strcmp( $countryId, "TW" ) == 0 || strcmp( $countryId, "CN") ==0 ) { 320 $langId = substr( $this->_code, 0, 2 ); 321 return $langId."-".$countryId; 322 } 323 else { 324 return substr( $this->_code, 0, 2 ); 325 } 326 } 327 328 /** 329 * Returns the two-character country code 330 * 331 * @return The two-character country code. 332 */ 333 function getCountryId() 334 { 335 return substr( $this->_code, 3, 5 ); 336 } 337 338 /** 339 * Returns the first day of the week, which also depends on the country 340 * 341 * @return Returns 0 for Sunday, 1 for Monday and so on... 342 */ 343 function firstDayOfWeek() 344 { 345 return $this->_firstDayOfWeek; 346 } 347 348 /** 349 * Returns all the months of the year 350 * 351 * @return Returns an array containing the names of the months, where the 352 * first one is January. 353 */ 354 function getMonthNames() 355 { 356 // load the file if it hadn't been loaded yet 357 if( !is_array($this->_messages)) 358 $this->_loadLocaleFile(); 359 360 return $this->_messages["months"]; 361 } 362 363 /** 364 * Returns the days of the week 365 * 366 * @return Returns the names of the days of the week, where the first one is 367 * Sunday. 368 */ 369 function getDayNames() 370 { 371 // load the file if it hadn't been loaded yet 372 if( !is_array($this->_messages)) 373 $this->_loadLocaleFile(); 374 375 return $this->_messages["days"]; 376 } 377 378 /** 379 * Returns the shorter version of the days of the week 380 * 381 * @return Returns an array with the days of the week abbreviated, where the first 382 * one is Sunday. 383 */ 384 function getDayNamesShort() 385 { 386 // load the file if it hadn't been loaded yet 387 if( !is_array($this->_messages)) 388 $this->_loadLocaleFile(); 389 390 return $this->_messages["daysshort"]; 391 } 392 393 function _getOrdinal( $num ) 394 { 395 // first we check the last two digits 396 $last_two_digits = substr( $num, -2 ); 397 if( $last_two_digits == "11" ) 398 $value = $num."th"; 399 elseif( $last_two_digits == "12" ) 400 $value = $num."th"; 401 elseif( $last_two_digits == "13" ) 402 $value = $num."th"; 403 else { 404 // we get the last digit 405 $last_digit = substr( $num, -1 ); 406 407 if( $num < 10 ) 408 $num = $last_digit; 409 410 if( $last_digit == "1" ) 411 $value = $num."st"; 412 elseif( $last_digit == "2" ) 413 $value = $num."nd"; 414 elseif( $last_digit == "3" ) 415 $value = $num."rd"; 416 else 417 $value = $num."th"; 418 } 419 420 return $value; 421 } 422 423 /** 424 * Returns the day in an ordinal format, i.e. 1st, 2nd, 3rd, etc (in English) 425 * 426 * @return A string with the ordinal representation of the day. 427 */ 428 function getDateOrdinal( $date ) 429 { 430 $dayOrdinal = $date; 431 $last_digit = substr( $dayOrdinal, -1 ); 432 if( $dayOrdinal < 10 ) 433 $dayOrdinal = $last_digit; 434 435 switch( $this->getLanguageId()) { 436 case "es": 437 case "ca": 438 break; 439 case "de": 440 case "fi": 441 $dayOrdinal .= "."; break; 442 case "en": 443 default: 444 $dayOrdinal = $this->_getOrdinal( $date); break; 445 } 446 447 return $dayOrdinal; 448 } 449 450 function getDayOrdinal( $t ) 451 { 452 $dayOrdinal = $t->getDay(); 453 return $this->getDateOrdinal( $dayOrdinal ); 454 } 455 456 457 /** 458 * Formats the date of a Timestamp object according to the given format: 459 * 460 * (compatible with PHP):<ul> 461 * <li>%a abbreviated weekday</li> 462 * <li>%A complete weekday</li> 463 * <li>%b abbreviated month</li> 464 * <li>%B long month</li> 465 * <li>%d day of the month, 2 digits with leading zero</li> 466 * <li>%j day of the month, numeric (without leading zero)</li> 467 * <li>%H hours, in 24-h format</li> 468 * <li>%I hours, in 12-h format (without leading zero)</li> 469 * <li>%p returns 'am' or 'pm'</li> 470 * <li>%P returns 'AM' or 'PM'</li> 471 * <li>%M minutes</li> 472 * <li>%m month number, from 00 to 12</li> 473 * <li>%S seconds</li> 474 * <li>%y 2-digit year representation</li> 475 * <li>%Y 4-digit year representation</li> 476 * <li>%O Difference to Greenwich time (GMT) in hours</li> 477 * <li>%% the '%' character 478 * </ul> 479 * (these have been added by myself and are therefore incompatible with php)<ul> 480 * <li>%T "_day_ of _month_", where the day is in ordinal form and 'month' is the name of the month</li> 481 * <li>%D cardinal representation of the day</li> 482 * </ul> 483 */ 484 function formatDate( $timeStamp, $format = null, $blog = null ) 485 { 486 // load the file if it hadn't been loaded yet 487 if( !is_array($this->_messages)) 488 $this->_loadLocaleFile(); 489 490 // if the user did not specify a format, let's use the default one 491 if( $format == null ) 492 $format = $this->_dateFormat; 493 494 // Get the unix time stamp 495 $time = $timeStamp->getTimestamp(DATE_FORMAT_UNIXTIME); 496 $timeZoneSec = date("Z", $time); 497 if ( $blog ) { 498 // 499 // The blog was specified. Use it to get the time offset 500 // 501 $timeDiff = 0; 502 $blogSettings = $blog->getSettings(); 503 $timeDiff = $blogSettings->getValue( 'time_offset' ); 504 505 // The following line relies on the fact that the result will 506 // be an int. 507 $timeZoneSec += ( $timeDiff * 3600 ); 508 } 509 510 $text = $format; 511 512 if( strpos( $text, "%a" ) !== FALSE ) { 513 $weekdayId = $timeStamp->getWeekdayId(); 514 $weekday = $this->_messages["days"][$weekdayId]; 515 if( !empty( $this->_messages["weekdaysshort"] ) ) 516 $shortWeekday = $this->_messages["weekdaysshort"][$weekdayId]; 517 else 518 $shortWeekday = function_exists('html_entity_decode') ? htmlentities(substr(html_entity_decode($weekday), 0, 3 )) : substr($weekday, 0, 3); 519 $text = str_replace( "%a", $shortWeekday, $text ); 520 } 521 if( strpos( $text, "%A" ) !== FALSE ) { 522 $weekdayId = $timeStamp->getWeekdayId(); 523 $text = str_replace( "%A", $this->_messages["days"][$weekdayId], $text ); 524 } 525 if( strpos( $text, "%b" ) !== FALSE ) { 526 $monthId = (int)$timeStamp->getMonth(); 527 $monthStr = $this->_messages["months"][$monthId-1]; 528 if( !empty( $this->_messages["monthsshort"] ) ) 529 $shortMonthStr = $this->_messages["monthsshort"][$monthId-1]; 530 else 531 $shortMonthStr = function_exists('html_entity_decode') ? htmlentities(substr(html_entity_decode($monthStr), 0, 3 )) : substr($monthStr, 0, 3); 532 533 $text = str_replace( "%b", $shortMonthStr, $text ); 534 } 535 if( strpos( $text, "%B" ) !== FALSE ) { 536 $monthId = (int)$timeStamp->getMonth(); 537 $text = str_replace( "%B", $this->_messages["months"][$monthId-1], $text ); 538 } 539 if( strpos( $text, "%d" ) !== FALSE ) { 540 $text = str_replace( "%d", ($timeStamp->getDay() < 10) ? "0".$timeStamp->getDay() : $timeStamp->getDay(), $text ); 541 } 542 if( strpos( $text, "%e" ) !== FALSE ) { 543 $text = str_replace( "%e", intval($timeStamp->getDay()), $text ); 544 } 545 if( strpos( $text, "%j" ) !== FALSE ) { 546 $text = str_replace( "%j", $timeStamp->getDay(), $text ); 547 } 548 if( strpos( $text, "%H" ) !== FALSE ) { 549 $text = str_replace( "%H", $timeStamp->getHour(), $text ); 550 } 551 if( strpos( $text, "%I" ) !== FALSE ) { 552 $text = str_replace( "%I", ($timeStamp->getHour() != 0) ? ($timeStamp->getHour() > 12) ? $timeStamp->getHour()-12 : $timeStamp->getHour()+0 : 12, $text ); 553 } 554 if( strpos( $text, "%p" ) !== FALSE ) { 555 $text = str_replace( "%p", $timeStamp->getHour() >= 12 ? "pm" : "am", $text ); 556 } 557 if( strpos( $text, "%P" ) !== FALSE ) { 558 $text = str_replace( "%P", $timeStamp->getHour() >= 12 ? "PM" : "AM", $text ); 559 } 560 if( strpos( $text, "%M" ) !== FALSE ) { 561 $text = str_replace( "%M", $timeStamp->getMinutes(), $text ); 562 } 563 if( strpos( $text, "%m" ) !== FALSE ) { 564 $text = str_replace( "%m", $timeStamp->getMonth(), $text ); 565 } 566 if( strpos( $text, "%S" ) !== FALSE ) { 567 $text = str_replace( "%S", $timeStamp->getSeconds(), $text ); 568 } 569 if( strpos( $text, "%y" ) !== FALSE ) { 570 $text = str_replace( "%y", substr($timeStamp->getYear(), 2, 4 ), $text ); 571 } 572 if( strpos( $text, "%Y" ) !== FALSE ) { 573 $text = str_replace( "%Y", $timeStamp->getYear(), $text ); 574 } 575 if( strpos( $text, "%O" ) !== FALSE ) { 576 // Now convert the time zone seconds to hours and minutes 577 $timeZoneHours = intval( abs($timeZoneSec) / 3600 ); 578 $timeZoneMins = intval(( abs($timeZoneSec) % 3600 ) / 60 ); 579 $timeZoneDirection = ($timeZoneSec < 0 ) ? "-" : "+"; 580 581 $text = str_replace( "%O", sprintf( "%s%02d%02d", $timeZoneDirection, $timeZoneHours, $timeZoneMins ), $text ); 582 } 583 if( strpos( $text, "%%" ) !== FALSE ) { 584 $text = str_replace( "%%", "%", $text ); 585 } 586 if( strpos( $text, "%T" ) !== FALSE ) { 587 $monthId = (int)$timeStamp->getMonth(); 588 $monthStr = $this->_messages["months"][$monthId-1]; 589 590 $text = str_replace( "%T", $this->getDayOrdinal( $timeStamp )." ".$this->tr("of")." ".$monthStr, $text ); 591 } 592 if( strpos( $text, "%D" ) !== FALSE ) { 593 $text = str_replace( "%D", $this->getDayOrdinal( $timeStamp ), $text ); 594 } 595 596 if ( $this->_code == 'fa_IR' ) 597 { 598 lt_include( PLOG_CLASS_PATH."class/data/jalalicalendar.class.php" ); 599 list( $jyear, $jmonth, $jday ) = JalaliCalendar::gregorian_to_jalali(gmdate( "Y", $time ), gmdate( "m", $time ), gmdate( "d", $time )); 600 601 if( strpos( $text, "%q" ) !== FALSE ) { 602 $text = str_replace( "%q", JalaliCalendar::Convertnumber2farsi($jyear), $text ); 603 } 604 if( strpos( $text, "%w" ) !== FALSE ) { 605 $text = str_replace( "%w", JalaliCalendar::Convertnumber2farsi($jmonth), $text ); 606 } 607 if( strpos( $text, "%o" ) !== FALSE ) { 608 $text = str_replace( "%o", JalaliCalendar::Convertnumber2farsi($jday), $text ); 609 } 610 if( strpos( $text, "%R" ) !== FALSE ) { 611 $text = str_replace( "%R", JalaliCalendar::monthname($jmonth), $text ); 612 } 613 if( strpos( $text, "%T" ) !== FALSE ) { 614 $text = str_replace( "%T", JalaliCalendar::Convertnumber2farsi($timeStamp->getHour()), $text ); 615 } 616 if( strpos( $text, "%U" ) !== FALSE ) { 617 $text = str_replace( "%U", JalaliCalendar::Convertnumber2farsi($timeStamp->getMinutes()), $text ); 618 } 619 } 620 621 return $text; 622 } 623 624 /** 625 * Formats the date of a Timestamp object according to the given format: 626 * This function assumes that the timestamp is local and it converts it 627 * to GMT before formatting. 628 * 629 * (compatible with PHP):<ul> 630 * <li>%a abbreviated weekday</li> 631 * <li>%A complete weekday</li> 632 * <li>%b abbreviated month</li> 633 * <li>%B long month</li> 634 * <li>%d day of the month, 2 digits with leading zero</li> 635 * <li>%j day of the month, numeric (without leading zero)</li> 636 * <li>%H hours, in 24-h format</li> 637 * <li>%I hours, in 12-h format (without leading zero)</li> 638 * <li>%p returns 'am' or 'pm'</li> 639 * <li>%P returns 'AM' or 'PM'</li> 640 * <li>%M minutes</li> 641 * <li>%m month number, from 00 to 12</li> 642 * <li>%S seconds</li> 643 * <li>%y 2-digit year representation</li> 644 * <li>%Y 4-digit year representation</li> 645 * <li>%O Difference to Greenwich time (GMT) in hours (Will always be +0000)</li> 646 * <li>%% the '%' character 647 * </ul> 648 * (these have been added by myself and are therefore incompatible with php)<ul> 649 * <li>%T "_day_ of _month_", where the day is in ordinal form and 'month' is the name of the month</li> 650 * <li>%D cardinal representation of the day</li> 651 * </ul> 652 */ 653 function formatDateGMT( $timeStamp, $format = null, $blog = null ) 654 { 655 656 657 // load the file if it hadn't been loaded yet 658 if( !is_array($this->_messages)) 659 $this->_loadLocaleFile(); 660 661 // if the user did not specify a format, let's use the default one 662 if( $format == null ) 663 $format = $this->_dateFormat; 664 665 // Get the unix time stamp 666 $time = $timeStamp->getTimestamp(DATE_FORMAT_UNIXTIME); 667 $timeZoneSec = date("Z", $time); 668 if ( $blog ) { 669 // 670 // The blog was specified. Use it to get the time offset 671 // 672 $timeDiff = 0; 673 $blogSettings = $blog->getSettings(); 674 $timeDiff = $blogSettings->getValue( 'time_offset' ); 675 $timeDiff *= -1; 676 677 if( $timeDiff > 0 ) 678 $timeStamp->addSeconds( $timeDiff * 3600 ); 679 else 680 $timeStamp->subtractSeconds( $timeDiff * (-3600)); 681 } 682 683 $text = $format; 684 685 if( strpos( $text, "%a" ) !== FALSE ) { 686 $weekdayId = gmdate( "w", $time ); 687 $weekday = $this->_messages["days"][$weekdayId]; 688 if( !empty( $this->_messages["weekdaysshort"] ) ) 689 $shortWeekday = $this->_messages["weekdaysshort"][$weekdayId]; 690 else 691 $shortWeekday = function_exists('html_entity_decode') ? htmlentities(substr(html_entity_decode($weekday), 0, 3 )) : substr($weekday, 0, 3); 692 693 $text = str_replace( "%a", $shortWeekday, $text ); 694 } 695 if( strpos( $text, "%A" ) !== FALSE ) { 696 $weekdayId = gmdate( "w", $time ); 697 $text = str_replace( "%A", $this->_messages["days"][$weekdayId], $text ); 698 } 699 if( strpos( $text, "%b" ) !== FALSE ) { 700 $monthId = gmdate( "n", $time ); 701 $monthStr = $this->_messages["months"][$monthId-1]; 702 if( !empty( $this->_messages["monthsshort"] ) ) 703 $shortMonthStr = $this->_messages["monthsshort"][$monthId-1]; 704 else 705 $shortMonthStr = function_exists('html_entity_decode') ? htmlentities(substr(html_entity_decode($monthStr), 0, 3 )) : substr($monthStr, 0, 3); 706 707 $text = str_replace( "%b", $shortMonthStr, $text ); 708 } 709 if( strpos( $text, "%B" ) !== FALSE ) { 710 $monthId = gmdate( "n", $time ); 711 $text = str_replace( "%B", $this->_messages["months"][$monthId-1], $text ); 712 } 713 if( strpos( $text, "%d" ) !== FALSE ) { 714 $text = str_replace( "%d", gmdate( "d", $time ), $text ); 715 } 716 if( strpos( $text, "%e" ) !== FALSE ) { 717 $text = str_replace( "%e", intval(gmdate( "d", $time )), $text ); 718 } 719 if( strpos( $text, "%j" ) !== FALSE ) { 720 $text = str_replace( "%j", gmdate( "j", $time ), $text ); 721 } 722 if( strpos( $text, "%H" ) !== FALSE ) { 723 $text = str_replace( "%H", gmdate( "H", $time ), $text ); 724 } 725 if( strpos( $text, "%I" ) !== FALSE ) { 726 $text = str_replace( "%I", gmdate( "g", $time ), $text ); 727 } 728 if( strpos( $text, "%p" ) !== FALSE ) { 729 $text = str_replace( "%p", gmdate( "a", $time ), $text ); 730 } 731 if( strpos( $text, "%P" ) !== FALSE ) { 732 $text = str_replace( "%P", gmdate( "A", $time ), $text ); 733 } 734 if( strpos( $text, "%M" ) !== FALSE ) { 735 $text = str_replace( "%M", gmdate( "i", $time ), $text ); 736 } 737 if( strpos( $text, "%m") !== FALSE ) { 738 $text = str_replace( "%m", gmdate( "m", $time ), $text ); 739 } 740 if( strpos( $text, "%S" ) !== FALSE ) { 741 $text = str_replace( "%S", gmdate( "s", $time ), $text ); 742 } 743 if( strpos( $text, "%y" ) !== FALSE ) { 744 $text = str_replace( "%y", gmdate( "y", $time ), $text ); 745 } 746 if( strpos( $text, "%Y" ) !== FALSE ) { 747 $text = str_replace( "%Y", gmdate( "Y", $time ), $text ); 748 } 749 if( strpos( $text, "%O" ) !== FALSE ) { 750 $text = str_replace( "%O", "+0000", $text ); 751 } 752 if( strpos( $text, "%%" ) !== FALSE ) { 753 $text = str_replace( "%%", "%", $text ); 754 } 755 if( strpos( $text, "%T" ) !== FALSE ) { 756 $monthId = (int)$timeStamp->getMonth(); 757 $monthStr = $this->_messages["months"][$monthId-1]; 758 759 $text = str_replace( "%T", $this->getDateOrdinal( gmdate( "d", $time ))." ".$this->tr("of")." ".$monthStr, $text ); 760 } 761 if( strpos( $text, "%D" ) !== FALSE ) { 762 $text = str_replace( "%D", $this->getDateOrdinal( gmdate( "d", $time )), $text ); 763 } 764 765 if ( $this->_code == 'fa_IR' ) 766 { 767 lt_include( PLOG_CLASS_PATH."class/data/jalalicalendar.class.php" ); 768 list( $jyear, $jmonth, $jday ) = JalaliCalendar::gregorian_to_jalali(gmdate( "Y", $time ), gmdate( "m", $time ), gmdate( "d", $time )); 769 770 if( strpos( $text, "%q" ) !== FALSE ) { 771 $text = str_replace( "%q", JalaliCalendar::Convertnumber2farsi($jyear), $text ); 772 } 773 if( strpos( $text, "%w" ) !== FALSE ) { 774 $text = str_replace( "%w", JalaliCalendar::Convertnumber2farsi($jmonth), $text ); 775 } 776 if( strpos( $text, "%o" ) !== FALSE ) { 777 $text = str_replace( "%o", JalaliCalendar::Convertnumber2farsi($jday), $text ); 778 } 779 if( strpos( $text, "%R" ) !== FALSE ) { 780 $text = str_replace( "%R", JalaliCalendar::monthname($jmonth), $text ); 781 } 782 if( strpos( $text, "%T" ) !== FALSE ) { 783 $text = str_replace( "%T", JalaliCalendar::Convertnumber2farsi(gmdate( "H", $time )), $text ); 784 } 785 if( strpos( $text, "%U" ) !== FALSE ) { 786 $text = str_replace( "%U", JalaliCalendar::Convertnumber2farsi(gmdate( "i", $time )), $text ); 787 } 788 } 789 790 return $text; 791 } 792 793 /** 794 * Formats a date as an RFC 822 date timestamp. 795 * @see formatDate 796 */ 797 function formatDateAsRFC822( $timestamp, $blog = null ) 798 { 799 $locale = $this->getLocaleCode(); 800 $this->setLocale( "en_UK" ); 801 $rfc822Date = $this->formatDate( $timestamp, "%a, %d %b %Y %H:%M:%S %O", $blog ); 802 $this->setLocale( $locale ); 803 804 return( $rfc822Date ); 805 } 806 807 /** 808 * merges two locales 809 */ 810 function mergeLocale( $locale ) 811 { 812 if(isset($locale)){ 813 // load the file if it hadn't been loaded yet 814 if( !is_array($this->_messages)) 815 $this->_loadLocaleFile(); 816 817 $this->_messages = array_merge( $this->_messages, $locale->getStrings()); 818 return true; 819 } 820 else{ 821 return false; 822 } 823 } 824 } 825 ?>
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| Généré le : Mon Nov 26 21:04:15 2007 | par Balluche grâce à PHPXref 0.7 |
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