/**
* Method to add resources to be load.
*
* @param FileResource $resource
*/
public function addResource(FileResource $resource)
{
$name = basename($resource->getResource(), ".yml");
if (!array_key_exists($name, $this->resources)) {
$this->resources[$name] = $resource;
}
}
public function testIsFresh()
{
$this->assertTrue($this->resource->isFresh(time() + 10), '->isFresh() returns true if the resource has not changed');
$this->assertFalse($this->resource->isFresh(time() - 86400), '->isFresh() returns false if the resource has been updated');
$resource = new FileResource('/____foo/foobar' . rand(1, 999999));
$this->assertFalse($resource->isFresh(time()), '->isFresh() returns false if the resource does not exist');
}
private function getDomDocument(FileResource $resource)
{
$this->currentLibXmlErrorHandler = libxml_use_internal_errors(true);
$document = new DOMDocument;
// avoid creating textNodes for each carriage return
$document->preserveWhiteSpace = false;
// but preserve output indentation when dumping
$document->formatOutput = true;
$document->load($resource->getResource());
return $document;
}
/**
*
* Updates the content of a csv file with value for the matched trans id
*/
public function update(FileResource $resource, $id, $value)
{
if ('' === $id) {
throw new InvalidTranslationKeyException(
sprintf('An empty key can not be used in "%s"', $resource->getResource())
);
}
$lines = $this->all($resource);
if(false === $fd = fopen($resource->getResource(), 'r+b')) {
throw new \InvalidArgumentException(sprintf('Error opening file "%s" for writing.', $resource->getResource()));
}
// empty the file
ftruncate($fd, 0);
$updated = false;
foreach ($lines as $data) {
if(0 === strpos($data[0], '#')) {
continue;
}
if ($id === $data[0]) {
// this line is the one we want to update
$data[1] = $value;
$updated = true;
}
fputcsv($fd, $data, ';', '"');
}
if (false === $updated) {
$updated = false !== fputcsv($fd, array($id, $value), ';', '"');
}
fclose($fd);
return $updated;
}
/**
*
* Updates the content of a yaml file with value for the matched trans id
* The separation of trans id with dots describes the nested level of the node in yaml
*
* @see Symfony\Component\Translator\Loader\ArrayLoader which has the inverse behavior.
*
* knplabs_translator.title will match:
* ``` yaml
*
* knplabs_translator:
* title: <new value>
*
* ```
*/
public function update(FileResource $resource, $id, $value)
{
if('' === $id) {
throw new InvalidTranslationKeyException(
sprintf('An empty key can not be used in "%s"', $resource->getResource())
);
}
$translations = Yaml::parse($resource->getResource());
if (!is_array($translations)) {
return false;
}
// working on references of the array elements
$finalNode =& $translations;
$explodedId = explode('.', $id);
$count = count($explodedId);
$i = 1;
$lastKey = '';
foreach ($explodedId as $key) {
if( ! is_array($finalNode)) {
throw new InvalidTranslationKeyException(
sprintf('The part "%s" of key "%s" is a scalar yaml node in "%s"', $lastKey, $id, $resource->getResource())
);
}
if (false === array_key_exists($key, $finalNode)) {
// node doesn't exist, create it
// if last node, create scalar node, else array
$node = ($i === $count) ? '' : array();
$finalNode[$key] = $node;
}
// working on references of the array elements
$finalNode =& $finalNode[$key];
$lastKey = $key;
$i++;
}
if(is_array($finalNode)) {
throw new InvalidTranslationKeyException(
sprintf('The key "%s" is not a scalar yaml node in "%s"', $id, $resource->getResource())
);
}
//this puts the value in the translations array, by reference
$finalNode = $value;
// dump yaml and switch to inline at 1000th level
$yaml = Yaml::dump($translations, 1000);
$result = file_put_contents($resource->getResource(), $yaml);
return false !== $result;
}
public function testGetResourceWithScheme()
{
$resource = new FileResource('file://' . $this->file);
$this->assertSame('file://' . $this->file, $resource->getResource(), '->getResource() returns the path to the schemed resource');
}
