68 lines
2.1 KiB
PHP
68 lines
2.1 KiB
PHP
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<?php
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/**
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*
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* @filesource
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* @author Stefan Herndler
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* @since 1.5.0 14.09.14 17:47
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*/
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/**
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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class MCI_Footnotes_Language {
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/**
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* Register WordPress Hook.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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public static function registerHooks() {
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add_action('plugins_loaded', array("MCI_Footnotes_Language", "loadTextDomain"));
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}
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/**
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* Loads the text domain for current WordPress language if exists. Otherwise fallback "en" will be loaded.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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public static function loadTextDomain() {
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$l_str_LanguagePath = dirname(__FILE__) . "/../languages/" . MCI_Footnotes_Config::C_STR_PLUGIN_NAME - "-";
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// language file with localization exists
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$l_bool_DomainLoaded = load_textdomain(MCI_Footnotes_Config::C_STR_PLUGIN_NAME, $l_str_LanguagePath . apply_filters('plugin_locale', get_locale(), MCI_Footnotes_Config::C_STR_PLUGIN_NAME) . '.mo');
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if (!empty($l_bool_DomainLoaded)) {
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return;
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}
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// language file without localization exists
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$l_bool_DomainLoaded = load_textdomain(MCI_Footnotes_Config::C_STR_PLUGIN_NAME, $l_str_LanguagePath . self::getLanguageCode() . '.mo');
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if (!empty($l_bool_DomainLoaded)) {
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return;
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}
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// fallback to english
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load_textdomain(MCI_Footnotes_Config::C_STR_PLUGIN_NAME, $l_str_LanguagePath . '-en.mo');
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}
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/**
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* Returns the Language Code of the WordPress language. (only "en" from "en_US")
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*
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* @author Stefan Herndler
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* @since 1.5.0
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* @return string
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*/
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private static function getLanguageCode() {
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// read current WordPress language
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$l_str_locale = apply_filters('plugin_locale', get_locale(), MCI_Footnotes_Config::C_STR_PLUGIN_NAME);
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// check if WordPress language has a localization (e.g. "en_US" or "de_AT")
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if (strpos($l_str_locale, "_") !== false) {
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// remove localization code
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$l_arr_languageCode = explode("_", $l_str_locale);
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$l_str_languageCode = $l_arr_languageCode[0];
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return $l_str_languageCode;
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}
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// return language code lowercase
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return strtolower($l_str_locale);
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}
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}
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