public function testGetTranslations_shouldReturnEmptyArray()
{
$root = vfsStream::setup('root');
$root->addChild(new vfsStreamFile('language.php'));
$obj = new Language_File(vfsStream::url('root/language.php'));
$this->assertEquals(array(), $obj->getTranslations());
}
public function merge()
{
$sourceStrings = $this->sourceFile->parse();
$targetStrings = $this->targetFile->parse();
$toUpdate = array();
foreach ($targetStrings as $key => $string) {
if (isset($sourceStrings[$key]) && $sourceStrings[$key]['translated'] === true && (!isset($string['translation']) || $sourceStrings[$key]['translation'] != $string['translation'])) {
$toUpdate[$key] = $sourceStrings[$key]['translation'];
}
}
// move the code that actually writes to the language.php to another class
// that would handle every ways to write to a language.php file.
$tmpFilePath = $this->targetFile->filePath . '.tmp';
$handle = fopen($tmpFilePath, 'w');
$lines = file($this->targetFile->filePath);
if ($handle) {
// foreach each line in the target file check decide whether to keep the
// current translation or use the translation from the source file if one exists
foreach ($lines as $line) {
$matches = array();
if (preg_match('|^/?/?\\s*\\"(.*)\\"\\s*\\=\\>\\s*\\"(.*)\\"\\s*\\,\\s*$|', $line, $matches) && isset($toUpdate[$matches[1]])) {
fwrite($handle, "\"{$matches[1]}\" => \"{$toUpdate[$matches[1]]}\",\n");
} else {
fwrite($handle, $line);
}
}
rename($tmpFilePath, $this->targetFile->filePath);
}
}
/**
* Update language.php file with new strings.
*
* @param array $strings English strings collected from source files
* @param bool $outputFiles whether file paths were string was found should be included or not in the output
* @return null
*/
public function writeStringsToFile(array $strings, $outputFiles = false)
{
if (empty($strings)) {
return false;
}
// backup original language file
copy($this->filePath, $this->filePath . '.old');
$this->translations = $this->parseFile->getTranslations();
$entries = $this->mergeStringsWithTranslations($strings, $this->translations);
$handle = fopen($this->tmpFilePath, 'w');
if ($handle) {
fwrite($handle, "<?php\n");
fwrite($handle, $this->fileHeader());
fwrite($handle, "\$lang = array(\n");
foreach ($entries as $entry) {
fwrite($handle, $this->formatString($entry, $outputFiles));
}
fwrite($handle, ");\n");
fclose($handle);
}
rename($this->tmpFilePath, $this->filePath);
}
}
// update all language.php files by calling get_strings.php
$output = array();
$return_var = null;
exec('php get_strings.php', $output, $return_var);
if ($return_var == 1) {
die("\nCouln't execute get_strings.php\n\n");
}
// calculate the percentage for each language.php
$outputData = array();
$globalStats = array();
// $langmapping is set on lang/langmapping.php
foreach ($langmapping as $lang => $null) {
$filePath = "lang/{$lang}/language.php";
if (file_exists($filePath) && $lang != 'en') {
$parseFile = new Language_File($filePath);
$stats = $parseFile->getStats();
$outputData[$lang] = array('total' => $stats['total'], 'untranslated' => $stats['untranslated'], 'translated' => $stats['translated'], 'percentage' => $stats['percentage']);
if ($stats['percentage'] >= 70) {
$globalStats['70+']++;
} else {
if ($stats['percentage'] >= 30) {
$globalStats['30+']++;
} else {
if ($stats['percentage'] < 30) {
$globalStats['0+']++;
}
}
}
}
}