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<?php
/**
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
*
* ownCloud - Mail
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
class TranslationExtractor {
private $directory;
public function __construct($directory) {
$this->directory = $directory;
}
private function extractTranslationString($line) {
$regex = '/\{\{\s*t\s*[\'\"]([\w\d\s,.]*)[\'\"]\s*\}\}/';
$matches = [];
preg_match_all($regex, $line, $matches);
$strings = [];
foreach ($matches[1] as $match) {
$strings[] = $match;
}
return $strings;
}
private function readFile($file) {
$strings = [];
$content = file_get_contents($file);
$lines = explode(PHP_EOL, $content);
foreach ($lines as $line) {
$strings = array_merge($strings, $this->extractTranslationString($line));
}
return $strings;
}
private function extract($directory) {
$strings = [];
$iterator = new DirectoryIterator($directory);
foreach ($iterator as $node) {
if ($node->isDot()) {
continue;
}
if ($node->isDir()) {
$this->extract($node);
} else {
$s = $this->readFile($node->getPathname());
$strings = array_merge($strings, $s);
}
}
return array_unique(array_values($strings));
}
public function run() {
$strings = $this->extract($this->directory);
$export = '';
foreach ($strings as $s) {
$export .= 't(\'' . $s . '\');' . PHP_EOL;
}
file_put_contents('translations.js', $export);
}
}
$te = new TranslationExtractor(dirname(__FILE__) . '/js/templates');
$te->run();
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