friendica_2021-01/util/extract.php

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#!/usr/bin/env php
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<?php
/**
* @file util/extract.php
*
* Extracts translation strings from the Friendica project's files to be exported
* to Transifex for translation.
*
* Outputs a PHP file with language strings used by Friendica
*/
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$s = '<?php' . PHP_EOL;
$s .= '
function string_plural_select($n){
return ($n != 1);
}
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';
$arr = [];
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$files = ['index.php', 'boot.php'];
$files = array_merge(
$files,
glob('mod/*'),
glob('include/*'),
glob('addon/*/*'),
glob_recursive('src')
);
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foreach ($files as $file) {
$str = file_get_contents($file);
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$pat = '|L10n::t\(([^\)]*+)[\)]|';
$patt = '|L10n::tt\(([^\)]*+)[\)]|';
preg_match_all($pat, $str, $matches);
preg_match_all($patt, $str, $matchestt);
if (count($matches) || count($matchestt)) {
$s .= '// ' . $file . PHP_EOL;
}
if (count($matches)) {
foreach ($matches[1] as $long_match) {
$match_arr = preg_split('/(?<=[\'"])\s*,/', $long_match);
$match = $match_arr[0];
if (!in_array($match, $arr)) {
if (substr($match, 0, 1) == '$') {
continue;
}
$arr[] = $match;
$s .= '$a->strings[' . $match . '] = ' . $match . ';' . "\n";
}
}
}
if (count($matchestt)) {
foreach ($matchestt[1] as $match) {
$matchtkns = preg_split("|[ \t\r\n]*,[ \t\r\n]*|", $match);
if (count($matchtkns) == 3 && !in_array($matchtkns[0], $arr)) {
if (substr($matchtkns[1], 0, 1) == '$') {
continue;
}
$arr[] = $matchtkns[0];
$s .= '$a->strings[' . $matchtkns[0] . "] = array(\n";
$s .= "\t0 => " . $matchtkns[0] . ",\n";
$s .= "\t1 => " . $matchtkns[1] . ",\n";
$s .= ");\n";
}
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}
}
}
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$s .= '// Timezones' . PHP_EOL;
$zones = timezone_identifiers_list();
foreach ($zones as $zone) {
$s .= '$a->strings[\'' . $zone . '\'] = \'' . $zone . '\';' . "\n";
}
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echo $s;
function glob_recursive($path) {
$dir_iterator = new RecursiveDirectoryIterator($path);
$iterator = new RecursiveIteratorIterator($dir_iterator, RecursiveIteratorIterator::SELF_FIRST);
$return = [];
foreach ($iterator as $file) {
if ($file->getBasename() != '.' && $file->getBasename() != '..') {
$return[] = $file->getPathname();
}
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}
return $return;
}