55 lines
1.8 KiB
PHP
55 lines
1.8 KiB
PHP
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<?php
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/**
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* Created by Stefan Herndler.
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* User: Stefan
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* Date: 15.05.14
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* Time: 16:21
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* Version: 1.0
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* Since: 1.0
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*/
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/**
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* loads the langauge file including localization if exists
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* otherwise loads the langauge file without localization information
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* @since 1.0
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*/
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function footnotes_load_language()
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{
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/* read current wordpress langauge */
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$l_str_locale = apply_filters( 'plugin_locale', get_locale(), FOOTNOTES_PLUGIN_NAME );
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/* get only language code (removed localization code) */
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$l_str_languageCode = footnotes_getLanguageCode();
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/* language file with localization exists */
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if ( $l_bool_loaded = load_textdomain( FOOTNOTES_PLUGIN_NAME, FOOTNOTES_LANGUAGE_DIR . FOOTNOTES_PLUGIN_NAME . '-' . $l_str_locale . '.mo' ) ) {
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/* language file without localization exists */
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} else if ( $l_bool_loaded = load_textdomain( FOOTNOTES_PLUGIN_NAME, FOOTNOTES_LANGUAGE_DIR . FOOTNOTES_PLUGIN_NAME . '-' . $l_str_languageCode . '.mo' ) ) {
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/* load default language file, nothing will happen: default language will be used (=english) */
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} else {
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load_textdomain( FOOTNOTES_PLUGIN_NAME, FOOTNOTES_LANGUAGE_DIR . FOOTNOTES_PLUGIN_NAME . '-en.mo' );
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}
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}
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/**
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* reads the wordpress langauge and returns only the language code lowercase
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* removes the localization code
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* @since 1.0
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* @return string (only the "en" from "en_US")
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*/
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function footnotes_getLanguageCode()
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{
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/* read current wordpress langauge */
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$l_str_locale = apply_filters( 'plugin_locale', get_locale(), FOOTNOTES_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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