127 lines
2.3 KiB
PHP
127 lines
2.3 KiB
PHP
<?php
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function lang_load($postfix=null) {
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global $fp_config;
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$pluginpath='';
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// checks if we already loaded this lang file
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$vals = explode('.', $postfix); // my.file.name ---> my, file, name
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$old_lang =& $GLOBALS['lang'];
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if (!$old_lang)
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$old_lang = array();
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if ($postfix) {
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if (strpos($postfix, 'plugin:')===0) {
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$pluginpath = substr($postfix, 7);
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}
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$file = "lang.$postfix.php";
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} else {
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$postfix='default';
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$file = "lang.default.php";
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}
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$fpath=LANG_DIR."{$fp_config['locale']['lang']}/$file";
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$fallback=LANG_DIR.LANG_DEFAULT."/$file";
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$path = '';
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$plugin=$pluginpath;
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if ($pluginpath) {
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if (($n = strpos($pluginpath, '/'))!==false) {
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$plugin = substr($plugin, 0, $n-1);
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$path = substr($plugin, $n+1);
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$path = str_replace('/', '.', $path);
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}
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$dir = plugin_getdir($plugin);
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$fpath = $dir . "lang/lang.{$fp_config['locale']['lang']}{$path}.php";
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$fallback = $dir . "lang/lang.".LANG_DEFAULT."{$path}.php";
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}
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if (!file_exists($fpath)) {
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/* if file does not exist, we fall back on English */
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if (!file_exists($fallback)) {
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trigger_error("No suitable language file was found <b>$postfix</b>", E_USER_WARNING);
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return;
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}
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$fpath = $fallback;
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}
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/* load $lang from file */
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/*
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* utf encoded files may output whitespaces known as BOM, we must
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* capture this chars
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*/
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ob_start();
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include_once ($fpath);
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if (!isset($lang)){
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return $GLOBALS['lang'];
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}
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ob_end_clean();
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$GLOBALS['lang'] = array_merge_recursive($lang, $old_lang);
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return $GLOBALS['lang'];
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}
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function lang_getconf($id) {
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global $lang;
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$fpath=LANG_DIR."$id/lang.conf.php";
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if (file_exists($fpath)) {
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include ($fpath);
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return $langconf;
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} else
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trigger_error("Error loading config for language \"$file\"", E_USER_WARNING);
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}
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class lang_indexer extends fs_filelister {
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var $_directory=LANG_DIR;
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function _checkFile($directory, $file) {
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if (is_dir("$directory/$file")) {
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if (!preg_match('![a-z]{2}-[a-z]{2}!', $file)) return 0;
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$this->_list[$file] = lang_getconf($file);
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}
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return 0;
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}
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}
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function lang_list() {
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$obj =& new lang_indexer();
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return $obj->getList();
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}
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?>
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