LeKoala\Multilingual\TranslationsImportExportTask::exportTranslations()

Complexity

Conditions	21
Paths	421

Size

Total Lines	93
Code Lines	62

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function exportTranslations($module, $excel = true, $onlyLang = [])
    {
        $fullLangPath = $this->getLangPath($module);

        $translationFiles = glob($fullLangPath . '/*.yml');
        if ($translationFiles === false) {
            $this->message("No yml");
            return;
        }

        // Collect messages in all lang
        $allMessages = [];
        $headers = ['key'];
        $default = [];
        foreach ($translationFiles as $translationFile) {
            $lang = pathinfo($translationFile, PATHINFO_FILENAME);
            if (!empty($onlyLang) && !in_array($lang, $onlyLang)) {
                continue;
            }
            $headers[] = $lang;
            $default[] = '';
        }

        $i = 0;
        foreach ($translationFiles as $translationFile) {
            $lang = pathinfo($translationFile, PATHINFO_FILENAME);
            if (!empty($onlyLang) && !in_array($lang, $onlyLang)) {
                continue;
            }
            $reader = new YamlReader;
            $messages = $reader->read($lang, $translationFile);

            foreach ($messages as $entityKey => $v) {
                if (!isset($allMessages[$entityKey])) {
                    $allMessages[$entityKey] = $default;
                }
                // Plurals can be arrays and need to be converted
                if (is_array($v)) {
                    $v = json_encode($v);
                }
                $allMessages[$entityKey][$i] = $v;
            }
            $i++;
        }
        ksort($allMessages);
        if ($this->debug) {
            Debug::show($allMessages);
        }

        // Write them to a file
        if ($excel && class_exists(ExcelImportExport::class)) {
            $ext = 'xlsx';
            $destinationFilename = str_replace('/lang', '/lang.' . $ext, $fullLangPath);
            if ($this->debug) {
                Debug::show("Debug mode enabled : no output will be sent to $destinationFilename");
                return;
            }
            if (is_file($destinationFilename)) {
                unlink($destinationFilename);
            }
            // First row contains headers
            $data = [$headers];
            // Add a row per lang
            foreach ($allMessages as $key => $translations) {
                array_unshift($translations, $key);
                $data[] = $translations;
            }
            ExcelImportExport::arrayToFile($data, $destinationFilename);
        } else {
            $ext = 'csv';
            $destinationFilename = str_replace('/lang', '/lang.' . $ext, $fullLangPath);
            if ($this->debug) {
                Debug::show("Debug mode enabled : no output will be sent to $destinationFilename");
                return;
            }
            if (is_file($destinationFilename)) {
                unlink($destinationFilename);
            }
            $fp = fopen($destinationFilename, 'w');
            if ($fp === false) {
                throw new Exception("Failed to open stream");
            }
            // UTF 8 fix
            fprintf($fp, "\xEF\xBB\xBF");
            fputcsv($fp, $headers);
            foreach ($allMessages as $key => $translations) {
                array_unshift($translations, $key);
                fputcsv($fp, $translations);
            }
            fclose($fp);
        }

        $this->message("Translations written to $destinationFilename");
    }