protected function createTestRepository()
{
if (false == file_exists(sys_get_temp_dir() . '/octopus-repo/foo')) {
$fileObject = new File(sys_get_temp_dir() . '/octopus-repo/foo');
$fileObject->mkdirs();
}
// foo/bar1
file_put_contents(sys_get_temp_dir() . '/octopus-repo/foo/bar1.json', json_encode(array('name' => 'foo/bar1', 'version' => array('*' => array('require' => array('foo/bar2' => '*'), "file" => "https://foo/bar1.ttl", "prefix-uri" => "http://foo/bar1/")))));
// foo/bar2
file_put_contents(sys_get_temp_dir() . '/octopus-repo/foo/bar2.json', json_encode(array('name' => 'foo/bar2', 'version' => array('*' => array("require" => array('foo/bar1' => '*', 'foo/bar3' => '*'), "file" => "https://foo/bar2.ttl", "prefix-uri" => "http://foo/bar2/")))));
// foo/bar2
file_put_contents(sys_get_temp_dir() . '/octopus-repo/foo/bar3.json', json_encode(array('name' => 'foo/bar3', 'version' => array('*' => array("require" => array('foo/bar2' => '*'), "file" => "https://foo/bar3.ttl", "prefix-uri" => "http://foo/bar3/")))));
}
echo 'Modification Time: ' . $fileObject->lastModified()->format('d.m.Y H:s');
echo '<br/>';
echo '<br/>';
echo 'File Owner: ' . $fileObject->getOwnerName() . ' (' . $fileObject->getOwner() . ')';
echo '<br/>';
echo 'File Group: ' . $fileObject->getGroupName() . ' (' . $fileObject->getGroup() . ')';
echo '<br/>';
echo 'File permission: ' . $fileObject->getPermission();
echo '<br/>';
echo '<br/>';
echo 'Create new directory';
echo '<br/>';
$newDirectoryPath = __DIR__ . '/tmp/target/move/';
$newDirectoryFileObject = new File($newDirectoryPath);
if (!$newDirectoryFileObject->isDir()) {
$newDirectoryFileObject->mkdirs();
}
echo 'Copy file to target directory';
echo '<br/>';
$examplePath = __DIR__ . '/example.txt';
$exampleCopyPath = __DIR__ . '/tmp/target/';
$fileObject = new File($examplePath);
$fileObject->copy($exampleCopyPath);
$fileObject->rename('example_copy.txt');
echo 'Move copied file to a new directory';
echo '<br/>';
$exampleMovePath = __DIR__ . '/tmp/target/move/';
$fileObject->move($exampleMovePath);
$fileObject->rename('example_move.txt');
echo 'Moved File ' . $fileObject->getPathname() . ' do' . ($fileObject->exists() ? '' : ' not') . ' exist.';
echo '<br/>';
/**
* @depends testExist
* @return void
*/
public function testMkdirs()
{
$filePath = __DIR__ . '/tmp/bar/lv1/';
if (is_dir($filePath)) {
$this->markTestSkipped();
} else {
$fileObject = new File($filePath);
$this->assertTrue($fileObject->mkdirs());
$this->assertTrue($fileObject->isReadable());
$this->assertTrue($fileObject->isWritable());
$mode = 0777;
$filePath = __DIR__ . '/tmp/bar/lv1/lv2/lv3/';
$fileObject = new File($filePath);
$this->assertTrue($fileObject->mkdirs($mode));
$this->assertTrue($fileObject->isReadable());
$this->assertTrue($fileObject->isWritable());
}
}
/**
*
*/
public function install()
{
// read configuration file
$this->configuration = json_decode(file_get_contents($this->configurationFilepath), true);
if (null == $this->configuration) {
throw new \Exception('Configuration file contains invalid JSON.');
}
if (0 < count($this->configuration['version'])) {
$requirements = array();
foreach ($this->configuration['version'] as $version => $versionEntry) {
$requirements = array_merge($requirements, $this->getRequirements($versionEntry['require']));
}
// set folder to install requirements
if (isset($this->configuration['knowledge-directory'])) {
$folderForRequirements = $this->defaultRootFolder . $this->configuration['knowledge-directory'] . '/';
} else {
$folderForRequirements = $this->defaultRootFolder . 'knowledge/';
}
// if there are requirements to install, create knowledge directory first
if (0 < count($requirements) && false == file_exists($folderForRequirements)) {
$fileObject = new File($folderForRequirements);
$fileObject->mkdirs();
}
$nodeUtils = new NodeUtils();
$curl = new Curl();
$curl->setOpt(CURLOPT_ENCODING, 'gzip');
$curl->setOpt(CURLOPT_FOLLOWLOCATION, true);
foreach ($requirements as $name => $requirement) {
// if a valid local file was given
if (file_exists($requirement['file'])) {
$fileObject = new File($requirement['file']);
$fileObject->copy($targetPath);
// if a valid URL was given
} elseif ($nodeUtils->simpleCheckURI($requirement['file'])) {
// split name to be able to create all folders
$name = explode('/', $name);
$vendor = $name[0];
$project = $name[1];
// remove all maybe existing files
if (file_exists($folderForRequirements . $vendor . '/' . $project . '.ttl')) {
$fileObject = new File($folderForRequirements . $vendor . '/' . $project . '.ttl');
$fileObject->delete();
}
if (false == file_exists($folderForRequirements . $vendor)) {
$fileObject = new File($folderForRequirements . $vendor);
$fileObject->mkdirs();
}
echo PHP_EOL . '- Download ' . $vendor . '/' . $project;
if (isset($requirement['file-format'])) {
$fileFormat = $requirement['file-format'];
} else {
$fileFormat = $this->getFileFormat($requirement['file']);
}
if (null !== $fileFormat) {
$curl->download($requirement['file'], $folderForRequirements . $vendor . '/' . $project . '.' . $fileFormat);
if ('xml' == $fileFormat) {
$fileFormatForParsing = 'rdf-xml';
} elseif ('ttl' == $fileFormat) {
$fileFormatForParsing = 'turtle';
} elseif ('n3' == $fileFormat || 'nt' == $fileFormat) {
$fileFormatForParsing = 'n-triples';
} else {
$fileFormatForParsing = $fileFormat;
}
if (isset($this->configuration['target-file-serialization']) && $this->configuration['target-file-serialization'] != $fileFormatForParsing) {
// get parser suiteable for the given file format
$parserFactory = new ParserFactory(new NodeFactoryImpl(), new StatementFactoryImpl());
$parser = $parserFactory->createParserFor($fileFormatForParsing);
if (null == $parser) {
echo ' - Unknown file format given: ' . $fileFormatForParsing . '; Leaving file at : ' . $fileFormat;
continue;
}
// parse file content and transform it into a statement
$statementIterator = $parser->parseStreamToIterator($folderForRequirements . $vendor . '/' . $project . '.' . $fileFormat);
/* go through iterator and output the first few statements
$i = 0;
foreach ($statementIterator as $statement) {
echo (string)$statement->getSubject()
. ' ' . (string)$statement->getPredicate()
. ' ' . (string)$statement->getObject()
. PHP_EOL;
if ($i++ == 10) { break; }
}
continue;*/
// get serializer for target file format
$serializerFactory = new SerializerFactory(new NodeFactoryImpl(), new StatementFactoryImpl());
$targetFormatForSerialization = $this->configuration['target-file-serialization'];
if ('rdf-xml' == $targetFormatForSerialization) {
$serializedFileFormat = 'xml';
} elseif ('turtle' == $targetFormatForSerialization) {
$serializedFileFormat = 'ttl';
} elseif ('n-triples' == $targetFormatForSerialization) {
$serializedFileFormat = 'n3';
} else {
$serializedFileFormat = $targetFormatForSerialization;
}
$targetFile = 'file://' . $folderForRequirements . $vendor . '/' . $project . '.' . $serializedFileFormat;
$serializer = $serializerFactory->createSerializerFor($targetFormatForSerialization);
$serializer->serializeIteratorToStream($statementIterator, fopen($targetFile, 'w'));
if (file_exists($targetFile)) {
unlink($folderForRequirements . $vendor . '/' . $project . '.' . $fileFormat);
}
}
echo ' - done';
} else {
echo ' - unknown file format for the ontology reference: ' . $requirement['file'];
}
}
}
echo PHP_EOL;
} else {
return 'No version information found. Did you added elements to version array?';
}
}
