<?php
/**
* This file is a part of the phpMussel package.
* Homepage: https://phpmussel.github.io/
*
* PHPMUSSEL COPYRIGHT 2013 AND BEYOND BY THE PHPMUSSEL TEAM.
*
* Authors:
* @see PEOPLE.md
*
* License: GNU/GPLv2
* @see LICENSE.txt
*
* This file: Language handler (last modified: 2019.04.21).
*/
/** Prevents execution from outside of phpMussel. */
if (!defined('phpMussel')) {
die('[phpMussel] This should not be accessed directly.');
}
/** If the language directive is empty, default to English. */
if (empty($phpMussel['Config']['general']['lang'])) {
$phpMussel['Config']['general']['lang'] = 'en';
}
/** L10N data. */
$phpMussel['L10N'] = ['Configured' => [], 'ConfiguredData' => '', 'Fallbacks' => [], 'FallbackData' => ''];
/** If the language directive is set to English, don't bother about fallbacks. */
if ($phpMussel['Config']['general']['lang'] === 'en') {
/** Standard L10N data. */
$phpMussel['L10N']['Configured'][] = $phpMussel['langPath'] . 'lang.en.yaml';
if (
!$phpMussel['Config']['general']['disable_frontend'] &&
file_exists($phpMussel['Vault'] . 'frontend.php') &&
file_exists($phpMussel['Vault'] . 'fe_assets/frontend.html') &&
($phpMussel['Direct']() || !empty($phpMussel['Alternate']))
) {
/** Front-end L10N data. */
$phpMussel['L10N']['Configured'][] = $phpMussel['langPath'] . 'lang.en.fe.yaml';
}
/** If the language directive isn't set to English, we'll use English as the fallback. */
} else {
/** Standard L10N data. */
$phpMussel['L10N']['Configured'][] = $phpMussel['langPath'] . 'lang.' . $phpMussel['Config']['general']['lang'] . '.yaml';
$phpMussel['L10N']['Fallbacks'][] = $phpMussel['langPath'] . 'lang.en.yaml';
if (
!$phpMussel['Config']['general']['disable_frontend'] &&
file_exists($phpMussel['Vault'] . 'frontend.php') &&
file_exists($phpMussel['Vault'] . 'fe_assets/frontend.html') &&
($phpMussel['Direct']() || !empty($phpMussel['Alternate']))
) {
/** Front-end L10N data. */
$phpMussel['L10N']['Configured'][] = $phpMussel['langPath'] . 'lang.' . $phpMussel['Config']['general']['lang'] . '.fe.yaml';
$phpMussel['L10N']['Fallbacks'][] = $phpMussel['langPath'] . 'lang.en.fe.yaml';
}
}
/** Load the L10N data. */
foreach ($phpMussel['L10N']['Configured'] as $phpMussel['L10N']['ThisConfigured']) {
$phpMussel['L10N']['ConfiguredData'] .= $phpMussel['ReadFile']($phpMussel['L10N']['ThisConfigured']);
}
/** Parse the L10N data. */
$phpMussel['L10N']['ConfiguredData'] = (new \Maikuolan\Common\YAML($phpMussel['L10N']['ConfiguredData']))->Data;
/** Load the L10N fallback data. */
foreach ($phpMussel['L10N']['Fallbacks'] as $phpMussel['L10N']['ThisFallback']) {
$phpMussel['L10N']['FallbackData'] .= $phpMussel['ReadFile']($phpMussel['L10N']['ThisFallback']);
}
/** Parse the L10N fallback data. */
$phpMussel['L10N']['FallbackData'] = (new \Maikuolan\Common\YAML($phpMussel['L10N']['FallbackData']))->Data;
/** Build final L10N object. */
$phpMussel['L10N'] = new \Maikuolan\Common\L10N($phpMussel['L10N']['ConfiguredData'], $phpMussel['L10N']['FallbackData']);
/** Reference L10N object's contained data to ensure things don't break until we can properly implement the new object. */
$phpMussel['lang'] = &$phpMussel['L10N']->Data;
/** Temporary hotfix for missing textDir variable. */
$phpMussel['lang']['textDir'] = (isset($phpMussel['lang']['Text Direction']) && $phpMussel['lang']['Text Direction'] === 'rtl') ? 'rtl' : 'ltr';
/** Will remove later (temporary variable). */
$phpMussel['Config']['general']['lang_override'] = false;
/** Load user language overrides if possible and enabled. */
if ($phpMussel['Config']['general']['lang_override'] && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$phpMussel['lang_user'] = $phpMussel['lang'];
$phpMussel['user_lang'] = strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']);
if (($phpMussel['lang_pos'] = strpos($_SERVER['HTTP_ACCEPT_LANGUAGE'], ',')) !== false) {
$phpMussel['user_lang'] = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, $phpMussel['lang_pos']);
}
if (
empty($phpMussel['Config']['Config Defaults']['general']['lang']['choices'][$phpMussel['user_lang']]) &&
($phpMussel['lang_pos'] = strpos($phpMussel['user_lang'], '-')) !== false
) {
$phpMussel['user_lang'] = substr($phpMussel['user_lang'], 0, $phpMussel['lang_pos']);
if (empty($phpMussel['Config']['Config Defaults']['general']['lang']['choices'][$phpMussel['user_lang']])) {
$phpMussel['user_lang'] = '';
}
}
/** Load the necessary language data. */
if (
$phpMussel['user_lang'] &&
$phpMussel['user_lang'] !== $phpMussel['Config']['general']['lang'] &&
file_exists($phpMussel['langPath'] . 'lang.' . $phpMussel['user_lang'] . '.php')
) {
// rewrite this!!!
require $phpMussel['langPath'] . 'lang.' . $phpMussel['user_lang'] . '.php';
}
$phpMussel['Swap']($phpMussel['lang_user'], $phpMussel['lang']);
unset($phpMussel['user_lang'], $phpMussel['lang_pos']);
} else {
$phpMussel['lang_user'] = &$phpMussel['lang'];
}
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