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<?php
/**
*/
include '../langs.inc.php';
/**
* Diff two .lang files, to get:
* - strings count of each
* - missing strings (in $a, not in $b)
* - extra strings (in $b, not in $a)
* - untranslated strings (same in $a and $b, or empty in $b)
*
* @param string $a file name
* @param string $b file name
*
* @return array
*
* @todo some strings may be left untranslated on purpose
*/
function _lang_diff($a, $b)
{
$fa = i18n::_lang_return($a);
$fb = i18n::_lang_return($b);
$ret = array(
'aCount' => count($fa),
'bCount' => count($fb),
'diff' => count($fa) - count($fb),
);
$missing = array();
$notrans = array();
$ka = array_keys($fa);
$kb = array_keys($fb);
$missing = array_diff($ka, $kb);
$extra = array_diff($kb, $ka);
// search for untranslated strings
foreach ($fa as $k => $v) {
if (array_key_exists($k, $fb)) {
if ($v == $fb[$k] || '' == $fb[$k]) {
$notrans[] = $k;
}
}
}
return array(
'a_name' => $a,
'b_name' => $b,
'a' => count($fa),
'b' => count($fb),
'missing' => $missing,
'notrans' => $notrans,
'extra' => $extra
);
}
function _lang_diff_stats($a, $b)
{
$diff = _lang_diff($a, $b);
$diff['missing'] = count($diff['missing']);
$diff['notrans'] = count($diff['notrans']);
$diff['extra'] = count($diff['extra']);
$diff['ok'] = (($diff['b'] - $diff['a']) == 0) ? true : false;
$diff['correct'] = $diff['b'] - $diff['notrans'] - $diff['missing'];
return $diff;
}
if ( ! function_exists('glob_recursive'))
{
// Does not support flag GLOB_BRACE
function glob_recursive($pattern, $flags = 0)
{
$files = glob($pattern, $flags);
// removing dirs from $files as they are not files ;)
$files_wo_dirs = array();
foreach ($files as $single_file) {
$single_file_as_string = str_split($single_file);
$last_sign = array_pop($single_file_as_string);
if($last_sign != '/') {
$files_wo_dirs[] = $single_file;
};
}
$files = $files_wo_dirs;
foreach (glob(dirname($pattern).'/*', GLOB_ONLYDIR|GLOB_NOSORT) as $dir)
{
$files = array_merge($files, glob_recursive($dir.'/'.basename($pattern), $flags));
}
return $files;
}
}
function _lang_file_switch($s, $l)
{
$s = str_replace('en.lang', $l . '.lang', $s);
return str_replace('en/', $l . '/', $s);
}
function get_lang_references()
{
return glob_recursive('en/*', GLOB_MARK);
}
function get_other_langs()
{
$ls = glob('*');
$re = array();
foreach ($ls as $l) {
if (!is_dir($l)) continue;
if ($l == 'en') continue;
$re[] = $l;
}
array_unshift($re, 'en');
return $re;
}
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