Revision 1864
Added by darkviper over 11 years ago
| Translate.php | ||
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| 35 | 35 |
class Translate {
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| 36 | 36 |
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// @object hold the Singleton instance |
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private static $_oInstance = null; |
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private static $_oInstance = null;
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protected $_sAdaptor = 'WbOldStyle'; |
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protected $_sDefaultLanguage = 'en'; |
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protected $_sUserLanguage = 'en'; |
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protected $_aAddons = array(); |
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protected $_aTranslations = array(); |
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protected $sAdaptor = 'WbOldStyle'; |
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protected $sSystemLanguage = 'en'; |
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protected $sDefaultLanguage = 'en'; |
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protected $sUserLanguage = 'en'; |
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protected $bUseCache = true; |
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/** TranslationTable objects of all loaded addons */ |
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protected $aLoadedAddons = array(); |
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/** TranslationTable object of the core and additional one activated addon */ |
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protected $aActiveTranslations = array(); |
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const CACHE_ENABLED = true; |
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const CACHE_DISABLED = false; |
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/** prevent class from public instancing and get an object to hold extensions */ |
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protected function __construct() {}
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| ... | ... | |
| 64 | 71 |
* @param string UserLanguage code ('de' || 'de_CH' || 'de_CH_uri')
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* @throws TranslationException |
| 66 | 73 |
*/ |
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public function initialize($sDefaultLanguage, $sUserLanguage = '', $sAdaptor = 'WbOldStyle') |
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public function initialize($sSystemLanguage, $sDefaultLanguage, $sUserLanguage = '', |
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$sAdaptor = 'WbOldStyle', $bUseCache = self::CACHE_ENABLED) |
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{
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if(!class_exists('TranslateAdaptor'.$sAdaptor)) {
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throw new TranslationException('unable to load adaptor: '.$sAdaptor);
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} |
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$this->_sAdaptor = $sAdaptor; |
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$this->_sDefaultLanguage = $sDefaultLanguage; |
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$this->bUseCache = $bUseCache; |
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$this->sAdaptor = 'TranslateAdaptor'.$sAdaptor; |
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// if no system language is set then use language 'en' |
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$this->sSystemLanguage = (trim($sSystemLanguage) == '' ? 'en' : $sSystemLanguage); |
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// if no default language is set then use system language |
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$this->sDefaultLanguage = (trim($sDefaultLanguage) == '' |
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? $this->sSystemLanguage |
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: $sDefaultLanguage); |
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// if no user language is set then use default language |
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$this->_sUserLanguage = ($sUserLanguage == '' ? $sDefaultLanguage : $sUserLanguage); |
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$this->sUserLanguage = (trim($sUserLanguage) == '' |
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? $this->sDefaultLanguage |
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: $sUserLanguage); |
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$sPattern = '/^[a-z]{2,3}(?:(?:\_[a-z]{2})?(?:\_[a-z0-9]{2,4})?)$/siU';
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// validate language codes |
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if(preg_match($sPattern, $this->_sDefaultLanguage) && |
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preg_match($sPattern, $this->_sUserLanguage)) |
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if(preg_match($sPattern, $this->sSystemLanguage) && |
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preg_match($sPattern, $this->sDefaultLanguage) && |
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preg_match($sPattern, $this->sUserLanguage)) |
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{
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// load core translations and activate it |
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$oTmp = new TranslationTable('', $this->_sDefaultLanguage, $this->_sUserLanguage);
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$this->_aAddons['core'] = $oTmp->load($this->_sAdaptor); |
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$this->_aTranslations[0] = $this->_aAddons['core']; |
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if(sizeof($this->_aAddons['core']) == 0) {
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$oTmp = new TranslationTable('',
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$this->sSystemLanguage, |
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$this->sDefaultLanguage, |
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$this->sUserLanguage, |
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$this->bUseCache); |
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$this->aLoadedAddons['core'] = $oTmp->load($this->sAdaptor); |
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$this->aActiveTranslations[0] = $this->aLoadedAddons['core']; |
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if(sizeof($this->aLoadedAddons['core']) == 0) {
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// throw an exception for missing translations |
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throw new TranslationException('missing core translations');
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} |
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}else {
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// throw an exception for invalid or missing language codes |
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$sMsg = 'Invalid language codes: ['.$this->_sDefaultLanguage.'] ['.$this->_sUserLanguage.']'; |
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$sMsg = 'Invalid language codes: ['.$this->sSystemLanguage.'] or [' |
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. $this->sDefaultLanguage.'] or ['.$this->sUserLanguage.']'; |
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throw new TranslationException($sMsg); |
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} |
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} |
| ... | ... | |
| 99 | 121 |
*/ |
| 100 | 122 |
public function addAddon($sAddon) |
| 101 | 123 |
{
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if(!(strtolower($sAddon) == 'core' || $sAddon == '' || isset($this->_aAddons[$sAddon]))) {
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if(!(strtolower($sAddon) == 'core' || $sAddon == '' || isset($this->aLoadedAddons[$sAddon]))) {
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// load requested addon translations if needed and possible |
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$oTmp = new TranslationTable($sAddon, $this->_sDefaultLanguage, $this->_sUserLanguage); |
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$this->_aAddons[$sAddon] = $oTmp->load($this->_sAdaptor); |
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$oTmp = new TranslationTable($sAddon, |
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$this->sSystemLanguage, |
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$this->sDefaultLanguage, |
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$this->sUserLanguage, |
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$this->bUseCache); |
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$this->aLoadedAddons[$sAddon] = $oTmp->load($this->sAdaptor); |
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} |
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} |
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/** |
| ... | ... | |
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public function enableAddon($sAddon) |
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{
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if(!(strtolower($sAddon) == 'core' || $sAddon == '')) {
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if(!isset($this->_aAddons[$sAddon])) {
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if(!isset($this->aLoadedAddons[$sAddon])) {
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$this->addAddon($sAddon); |
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} |
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$this->_aTranslations[1] = $this->_aAddons[$sAddon];
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$this->aActiveTranslations[1] = $this->aLoadedAddons[$sAddon];
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} |
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} |
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/** |
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* Dissable active addon |
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*/ |
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public function disableAddon() |
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{
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if(isset($this->_aTranslations[1])) {
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unset($this->_aTranslations[1]);
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if(isset($this->aActiveTranslations[1])) {
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unset($this->aActiveTranslations[1]);
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} |
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} |
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|
| ... | ... | |
| 134 | 162 |
*/ |
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public function __isset($sKey) |
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{
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foreach($this->_aTranslations as $oAddon) {
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foreach($this->aActiveTranslations as $oAddon) {
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if(isset($oAddon->$sKey)) {
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// is true if at least one translation is found |
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return true; |
| ... | ... | |
| 150 | 178 |
public function __get($sKey) |
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{
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$sRetval = ''; |
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foreach($this->_aTranslations as $oAddon) {
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foreach($this->aActiveTranslations as $oAddon) {
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if(isset($oAddon->$sKey)) {
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// search the last matching translation (Core -> Addon) |
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$sRetval = $oAddon->$sKey; |
| ... | ... | |
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*/ |
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public function getLangArray() |
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{
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$aTranslations = array(); |
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foreach($this->_aTranslations as $aTranslation) {
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$aTranslations = array_merge($aTranslations, $aTranslation); |
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$aSumTranslations = array(); |
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foreach($this->aActiveTranslations as $oTranslationTable) {
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if(get_class($oTranslationTable) == 'TranslationTable') {
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$aSumTranslations = array_merge($aSumTranslations, $oTranslationTable->getArray()); |
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} |
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} |
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return $aTranslations; |
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return $aSumTranslations;
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} |
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} // end of class Translate |
Also available in: Unified diff
update classes Translate, TranslateTable, TranslateAdaptorWbOldStyle
added interface TranslateAdaptorInterface
added Klasse_Translate_de.pdf
update class WbAdaptor
update /framework/initialize.php