覆盖的gettext的.mo文件

Question

对于我们的应用程序的翻译，我们使用Zend Translate与Gettext适配器。在每个模块中都有一个文件夹translations，包含所有语言的.mo文件;

• da.mo
• nl.mo
• en.mo

哪些扫描，并通过addTranslation()方法添加：

if (is_dir($translations_dir)) { 
    foreach (new DirectoryIterator($translations_dir) as $file) { 
     if (substr($file, -3) == '.mo') { 
      $ZendTranslate->addTranslation($file->getPathname(), $file->getBasename('.mo')); 
     } 
    } 
} 

在我的应用程序中的字符串使用_()方法翻译，将当前语言作为参数传递（它存储在我的框架的语言级别）：

$ZendTranslate->_($string, $this->language); 

现在我需要为特定客户自定义荷兰语（nl）语言字符串。我不想修改nl.mo文件，因为这会影响其他客户。于是我创建了一个名为nl_kpn.mo（kpn是客户名称）的文件，并将$this->language切换为'nl_kpn'。我希望Zend Transate将nl.mo作为基本文件，覆盖在nl_kpn.mo中找到的自定义字符串。但不幸的是我经历过，因为manual states：

fr_CH表示将降级到fr

因此，所有的弦仍然从nl.mo文件，即使$this->language被设置为“nl_kpn”。那么，如何创建一个更具体的语言版本，从一般的语言中覆盖字符串呢？这一定是可能的，对吧？因为还有en_UK和en_US，它们是同一种语言的不同'方言'。

Answer 1

正如Rijk所说，Zend_Translate将尝试调用Zend_Locale，它根本不存在。不幸的是，该列表已被设置为私有，所以我们可能不会使用继承来简单地派生自己的实现。

但是，您有两种选择。根据您的设置，您可以通过在配置中提供不同的目录，为此特定客户设置自己的nl.mo-文件。这样，您可以链接所有其他语言文件，并为kpn客户端分别设置一个。

你有的第二个选择是摆脱Zend_Translate并使用默认的php gettext。由于您已经在使用gettext文件，并且似乎使用了translate()-函数，所以您不会再有任何工作，无法将$ ZendTranslate重构为您的gettext-class。如果您在其他类中自动使用Zend_Translate（例如，在Zend_Navigation中），则可以保持原样。

虽然第二个选项可以工作，但有点麻烦 - 然而，第三个和干净的选择是继承Zend_Locale并重写访问私有语言列表的所有方法。这样，你可以添加你自己的。或者你甚至可以选择重写Zend_Locale的部分来支持语言的动态添加并发送补丁文件 - 这样，我们也可以从您的工作中受益。 ;）

Answer 2

，你可以尝试从Zend_Translate_Adapter覆盖_（）方法，并检查文件名：

public function _($messageId, $locale = null) 
{ 
    if ($locale !== null && strpos($locale, "_") !== false && $this->translate($messageId, $locale) === $messageId) 
    { 
      $languages = explode("_", $locale); 
      $locale = $languages[0]; 
    } 

    return $this->translate($messageId, $locale); 
} 

Answer 3

我认为要做到这一点，最好的方法是使用isTranslated方法。你可以做

if ($translate->isTranslated('message1')) { 
    print "'message1' can be translated"; 
} 

if (!($translate->isTranslated('message1', true, 'de'))) { 
    print "'message1' can not be translated to 'de'" 
    . " as it's available only in 'de_AT'"; 
} 

if ($translate->isTranslated('message1', false, 'de')) { 
    print "'message1' can be translated in 'de_AT' as it falls back to 'de'"; 
} 

isTranslated（$ MESSAGEID，$原有=假，$区域= NULL）
把你要检查的第一个参数的文本，作为可选的第三个参数您希望为其执行检查的语言环境。可选的第二个参数声明翻译是否固定到声明的语言，或者可以使用较低的一组翻译。如果你有一个可以返回'en'但不是'en_US'的文本，你通常会得到返回的翻译，但是通过将$ original设置为true，isTranslated（）将返回false。
这是否适合您？

Answer 4

我认为答案就是这是不可能的。该区域必须是一个现有的语言/方言，并在Zend_Locale验证与列表：

'root' => true, 'aa_DJ' => true, 'aa_ER' => true, 'aa_ET' => true, 'aa' => true, 
'af_NA' => true, 'af_ZA' => true, 'af' => true, 'ak_GH' => true, 'ak' => true, 
'am_ET' => true, 'am' => true, 'ar_AE' => true, 'ar_BH' => true, 'ar_DZ' => true, 
'ar_EG' => true, 'ar_IQ' => true, 'ar_JO' => true, 'ar_KW' => true, 'ar_LB' => true, 
'ar_LY' => true, 'ar_MA' => true, 'ar_OM' => true, 'ar_QA' => true, 'ar_SA' => true, 
'ar_SD' => true, 'ar_SY' => true, 'ar_TN' => true, 'ar_YE' => true, 'ar' => true, 
'as_IN' => true, 'as' => true, 'az_AZ' => true, 'az' => true, 'be_BY' => true, 
'be' => true, 'bg_BG' => true, 'bg' => true, 'bn_BD' => true, 'bn_IN' => true, 
'bn' => true, 'bo_CN' => true, 'bo_IN' => true, 'bo' => true, 'bs_BA' => true, 
'bs' => true, 'byn_ER'=> true, 'byn' => true, 'ca_ES' => true, 'ca' => true, 
'cch_NG'=> true, 'cch' => true, 'cop' => true, 'cs_CZ' => true, 'cs' => true, 
'cy_GB' => true, 'cy' => true, 'da_DK' => true, 'da' => true, 'de_AT' => true, 
'de_BE' => true, 'de_CH' => true, 'de_DE' => true, 'de_LI' => true, 'de_LU' => true, 
'de' => true, 'dv_MV' => true, 'dv' => true, 'dz_BT' => true, 'dz' => true, 
'ee_GH' => true, 'ee_TG' => true, 'ee' => true, 'el_CY' => true, 'el_GR' => true, 
'el' => true, 'en_AS' => true, 'en_AU' => true, 'en_BE' => true, 'en_BW' => true, 
'en_BZ' => true, 'en_CA' => true, 'en_GB' => true, 'en_GU' => true, 'en_HK' => true, 
'en_IE' => true, 'en_IN' => true, 'en_JM' => true, 'en_MH' => true, 'en_MP' => true, 
'en_MT' => true, 'en_NA' => true, 'en_NZ' => true, 'en_PH' => true, 'en_PK' => true, 
'en_SG' => true, 'en_TT' => true, 'en_UM' => true, 'en_US' => true, 'en_VI' => true, 
'en_ZA' => true, 'en_ZW' => true, 'en' => true, 'eo' => true, 'es_AR' => true, 
'es_BO' => true, 'es_CL' => true, 'es_CO' => true, 'es_CR' => true, 'es_DO' => true, 
'es_EC' => true, 'es_ES' => true, 'es_GT' => true, 'es_HN' => true, 'es_MX' => true, 
'es_NI' => true, 'es_PA' => true, 'es_PE' => true, 'es_PR' => true, 'es_PY' => true, 
'es_SV' => true, 'es_US' => true, 'es_UY' => true, 'es_VE' => true, 'es' => true, 
'et_EE' => true, 'et' => true, 'eu_ES' => true, 'eu' => true, 'fa_AF' => true, 
'fa_IR' => true, 'fa' => true, 'fi_FI' => true, 'fi' => true, 'fil_PH'=> true, 
'fil' => true, 'fo_FO' => true, 'fo' => true, 'fr_BE' => true, 'fr_CA' => true, 
'fr_CH' => true, 'fr_FR' => true, 'fr_LU' => true, 'fr_MC' => true, 'fr_SN' => true, 
'fr' => true, 'fur_IT'=> true, 'fur' => true, 'ga_IE' => true, 'ga' => true, 
'gaa_GH'=> true, 'gaa' => true, 'gez_ER'=> true, 'gez_ET'=> true, 'gez' => true, 
'gl_ES' => true, 'gl' => true, 'gsw_CH'=> true, 'gsw' => true, 'gu_IN' => true, 
'gu' => true, 'gv_GB' => true, 'gv' => true, 'ha_GH' => true, 'ha_NE' => true, 
'ha_NG' => true, 'ha_SD' => true, 'ha' => true, 'haw_US'=> true, 'haw' => true, 
'he_IL' => true, 'he' => true, 'hi_IN' => true, 'hi' => true, 'hr_HR' => true, 
'hr' => true, 'hu_HU' => true, 'hu' => true, 'hy_AM' => true, 'hy' => true, 
'ia' => true, 'id_ID' => true, 'id' => true, 'ig_NG' => true, 'ig' => true, 
'ii_CN' => true, 'ii' => true, 'in' => true, 'is_IS' => true, 'is' => true, 
'it_CH' => true, 'it_IT' => true, 'it' => true, 'iu' => true, 'iw' => true, 
'ja_JP' => true, 'ja' => true, 'ka_GE' => true, 'ka' => true, 'kaj_NG'=> true, 
'kaj' => true, 'kam_KE'=> true, 'kam' => true, 'kcg_NG'=> true, 'kcg' => true, 
'kfo_CI'=> true, 'kfo' => true, 'kk_KZ' => true, 'kk' => true, 'kl_GL' => true, 
'kl' => true, 'km_KH' => true, 'km' => true, 'kn_IN' => true, 'kn' => true, 
'ko_KR' => true, 'ko' => true, 'kok_IN'=> true, 'kok' => true, 'kpe_GN'=> true, 
'kpe_LR'=> true, 'kpe' => true, 'ku_IQ' => true, 'ku_IR' => true, 'ku_SY' => true, 
'ku_TR' => true, 'ku' => true, 'kw_GB' => true, 'kw' => true, 'ky_KG' => true, 
'ky' => true, 'ln_CD' => true, 'ln_CG' => true, 'ln' => true, 'lo_LA' => true, 
'lo' => true, 'lt_LT' => true, 'lt' => true, 'lv_LV' => true, 'lv' => true, 
'mk_MK' => true, 'mk' => true, 'ml_IN' => true, 'ml' => true, 'mn_CN' => true, 
'mn_MN' => true, 'mn' => true, 'mo' => true, 'mr_IN' => true, 'mr' => true, 
'ms_BN' => true, 'ms_MY' => true, 'ms' => true, 'mt_MT' => true, 'mt' => true, 
'my_MM' => true, 'my' => true, 'nb_NO' => true, 'nb' => true, 'nds_DE'=> true, 
'nds' => true, 'ne_IN' => true, 'ne_NP' => true, 'ne' => true, 'nl_BE' => true, 
'nl_NL' => true, 'nl' => true, 'nn_NO' => true, 'nn' => true, 'no' => true, 
'nr_ZA' => true, 'nr' => true, 'nso_ZA'=> true, 'nso' => true, 'ny_MW' => true, 
'ny' => true, 'oc_FR' => true, 'oc' => true, 'om_ET' => true, 'om_KE' => true, 
'om' => true, 'or_IN' => true, 'or' => true, 'pa_IN' => true, 'pa_PK' => true, 
'pa' => true, 'pl_PL' => true, 'pl' => true, 'ps_AF' => true, 'ps' => true, 
'pt_BR' => true, 'pt_PT' => true, 'pt' => true, 'ro_MD' => true, 'ro_RO' => true, 
'ro' => true, 'ru_RU' => true, 'ru_UA' => true, 'ru' => true, 'rw_RW' => true, 
'rw' => true, 'sa_IN' => true, 'sa' => true, 'se_FI' => true, 'se_NO' => true, 
'se' => true, 'sh_BA' => true, 'sh_CS' => true, 'sh_YU' => true, 'sh' => true, 
'si_LK' => true, 'si' => true, 'sid_ET'=> true, 'sid' => true, 'sk_SK' => true, 
'sk' => true, 'sl_SI' => true, 'sl' => true, 'so_DJ' => true, 'so_ET' => true, 
'so_KE' => true, 'so_SO' => true, 'so' => true, 'sq_AL' => true, 'sq' => true, 
'sr_BA' => true, 'sr_CS' => true, 'sr_ME' => true, 'sr_RS' => true, 'sr_YU' => true, 
'sr' => true, 'ss_SZ' => true, 'ss_ZA' => true, 'ss' => true, 'st_LS' => true, 
'st_ZA' => true, 'st' => true, 'sv_FI' => true, 'sv_SE' => true, 'sv' => true, 
'sw_KE' => true, 'sw_TZ' => true, 'sw' => true, 'syr_SY'=> true, 'syr' => true, 
'ta_IN' => true, 'ta' => true, 'te_IN' => true, 'te' => true, 'tg_TJ' => true, 
'tg' => true, 'th_TH' => true, 'th' => true, 'ti_ER' => true, 'ti_ET' => true, 
'ti' => true, 'tig_ER'=> true, 'tig' => true, 'tl' => true, 'tn_ZA' => true, 
'tn' => true, 'to_TO' => true, 'to' => true, 'tr_TR' => true, 'tr' => true, 
'trv_TW'=> true, 'trv' => true, 'ts_ZA' => true, 'ts' => true, 'tt_RU' => true, 
'tt' => true, 'ug_CN' => true, 'ug' => true, 'uk_UA' => true, 'uk' => true, 
'ur_IN' => true, 'ur_PK' => true, 'ur' => true, 'uz_AF' => true, 'uz_UZ' => true, 
'uz' => true, 've_ZA' => true, 've' => true, 'vi_VN' => true, 'vi' => true, 
'wal_ET'=> true, 'wal' => true, 'wo_SN' => true, 'wo' => true, 'xh_ZA' => true, 
'xh' => true, 'yo_NG' => true, 'yo' => true, 'zh_CN' => true, 'zh_HK' => true, 
'zh_MO' => true, 'zh_SG' => true, 'zh_TW' => true, 'zh' => true, 'zu_ZA' => true, 
'zu' => true 

我想我就必须制定一个不同的方式来覆盖这些文件。也许只是从PHP加载一个不同的.po文件。