/**
* Write data for key into cache
*
* @param string $key Identifier for the data
* @param mixed $data Data to be cached
* @return bool True if the data was successfully cached, false on failure
*/
public function write($key, $data)
{
if ($data === '' || !$this->_init) {
return false;
}
$key = $this->_key($key);
if ($this->_setKey($key, true) === false) {
return false;
}
$lineBreak = "\n";
if ($this->_config['isWindows']) {
$lineBreak = "\r\n";
}
if (!empty($this->_config['serialize'])) {
if ($this->_config['isWindows']) {
$data = str_replace('\\', '\\\\\\\\', serialize($data));
} else {
$data = serialize($data);
}
}
$duration = $this->_config['duration'];
$expires = time() + $duration;
$contents = $expires . $lineBreak . $data . $lineBreak;
if ($this->_config['lock']) {
$this->_File->flock(LOCK_EX);
}
$this->_File->rewind();
$success = $this->_File->ftruncate(0) && $this->_File->fwrite($contents) && $this->_File->fflush();
if ($this->_config['lock']) {
$this->_File->flock(LOCK_UN);
}
$this->_File = null;
return $success;
}
public function write($key, $data, $cache_duration)
{
if ($data === '' || is_null($data) || !$this->is_init) {
return false;
}
if ($this->_openFile($key, true) === false) {
return false;
}
$line_break = "\n";
if ($this->settings['is_windows']) {
$lineBreak = "\r\n";
}
if (!empty($this->settings['serialize'])) {
if ($this->settings['is_windows']) {
$data = str_replace('\\', '\\\\\\\\', json_encode($data));
} else {
$data = json_encode($data);
}
}
$expires = time() + $cache_duration;
$contents = $expires . $line_break . $data . $line_break;
if ($this->settings['lock']) {
$this->file->flock(LOCK_EX);
}
$this->file->rewind();
$success = $this->file->ftruncate(0) && $this->file->fwrite($contents) && $this->file->fflush();
if ($this->settings['lock']) {
$this->file->flock(LOCK_UN);
}
return $success;
}
/**
* Essentially, an "improved" tempnam().
*
* As compared to the core tempnam, this version allows you to add a file
* extension, returns an SplFileObject and has a short hand for priming it
* with some content. If content is written, the file is not rewound before
* returning.
*
* @param string|null $content
* @param string $extension
* @return \SplFileObject
*/
public function createFile($content = null, $extension = 'tmp')
{
$filename = $this->generateFilename($extension);
if (file_exists($filename)) {
throw FileAlreadyExistsException::create($filename);
}
$tempFile = new \SplFileObject($filename, 'x+');
if ($content !== null) {
$tempFile->fwrite($content);
$tempFile->fflush();
}
return $tempFile;
}
/**
* Saves the current upload stream to designated target.
*
* @param {string} Target path to save the contents, cannot be a directory.
* @param {?bool} True to append to target file, defaults to replace.
* @return {boolean} True on success, false otherwise.
*/
public function save($path, $append = false)
{
if (is_dir($path)) {
$path = preg_replace('/\\' . preg_quote(DS) . '?$/', '$1/' . $this->getFilename(), $path);
}
$target = new \SplFileObject($path, $append ? 'a' : 'w');
$this->rewind();
while (!$this->eof()) {
$target->fwrite($this->fread(4096));
}
$target->fflush();
$target->rewind();
return $target;
}
/**
* @inheritDoc
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$context = $this->getContainer()->get('router')->getContext();
$context->setHost($input->getOption('host'));
$urlCollector = $this->getContainer()->get('shop.url_collector');
$iterator = $urlCollector->collect();
if ($file = $input->getOption('output')) {
$file = new \SplFileObject($file, 'w');
foreach ($iterator as $item) {
$file->fwrite($item . PHP_EOL);
}
$file->fflush();
} else {
foreach ($iterator as $item) {
$output->writeln($item);
}
}
}
/**
* Post a file to myMemory
*
* Remove the first line from csv ( source and target )
* and rewrite the csv because MyMemory doesn't want the header line
*
* @param $file
* @param $key
* @param bool|false $name
*
* @return Engines_Results_MyMemory_TmxResponse
*/
public function glossaryImport($file, $key, $name = false)
{
try {
$origFile = new SplFileObject($file, 'r+');
$origFile->setFlags(SplFileObject::READ_CSV | SplFileObject::SKIP_EMPTY | SplFileObject::READ_AHEAD);
$tmpFileName = tempnam("/tmp", 'GLOS');
$newFile = new SplFileObject($tmpFileName, 'r+');
$newFile->setFlags(SplFileObject::READ_CSV | SplFileObject::SKIP_EMPTY | SplFileObject::READ_AHEAD);
foreach ($origFile as $line_num => $line) {
if (count($line) < 2) {
throw new RuntimeException("No valid glossary file provided. Field separator could be not valid.");
}
if ($line_num == 0) {
list($source_lang, $target_lang, ) = $line;
//eventually, remove BOM from source language
$bom = pack('H*', 'EFBBBF');
$source_lang = preg_replace("/^{$bom}/", "", $source_lang);
if (!Langs_Languages::isEnabled($source_lang)) {
throw new RuntimeException("The source language specified in the glossary is not supported: " . $source_lang);
}
if (!Langs_Languages::isEnabled($target_lang)) {
throw new RuntimeException("The target language specified in the glossary is not supported: " . $target_lang);
}
if (empty($source_lang) || empty($target_lang)) {
throw new RuntimeException("No language definition found in glossary file.");
}
continue;
}
//copy stream to stream
$newFile->fputcsv($line);
}
$newFile->fflush();
$origFile = null;
//close the file handle
$newFile = null;
//close the file handle
copy($tmpFileName, $file);
unlink($tmpFileName);
} catch (RuntimeException $e) {
$this->result = new Engines_Results_MyMemory_TmxResponse(array("responseStatus" => 406, "responseData" => null, "responseDetails" => $e->getMessage()));
return $this->result;
}
$postFields = array('glossary' => "@" . realpath($file), 'source_lang' => $source_lang, 'target_lang' => $target_lang, 'name' => $name);
$postFields['key'] = trim($key);
$this->call("glossary_import_relative_url", $postFields, true);
return $this->result;
}
<?php
/*
* test a successful flush
*/
$obj = new SplFileObject(dirname(__FILE__) . '/SplFileObject_testinput.csv');
var_dump($obj->fflush());
/*
* test a unsuccessful flush
*/
//create a basic stream class
class VariableStream
{
var $position;
var $varname;
function stream_open($path, $mode, $options, &$opened_path)
{
return true;
}
function url_stat()
{
}
}
stream_wrapper_register("SPLtest", "VariableStream");
$ftruncate_test = "";
//end creating stream
//open an SplFileObject using the above test stream
$obj = new SplFileObject("SPLtest://ftruncate_test");
var_dump($obj->fflush());
/**
* Add backup process message
*
* @param string $message
* @param bool|string $error Boolean or ERROR|WARNING|INFO|DEBUG
*
* @return Varien_Data_Form_Element_Abstract
*/
public function addBackupProcessMessage($message, $error = false)
{
$message_type = $this->getMessageType($error);
if ($message_type === self::LOG_LEVEL_WARNING) {
$this->getSession()->setHasBackupWarnings(true);
}
$logLevel = $this->getLogLevel();
if ($logLevel === self::LOG_LEVEL_OFF) {
return $this;
}
if ($logLevel !== self::LOG_LEVEL_ALL) {
if ($logLevel === self::LOG_LEVEL_WARNING && $message_type !== self::LOG_LEVEL_ERROR && $message_type !== self::LOG_LEVEL_WARNING) {
return $this;
} else {
if ($logLevel === self::LOG_LEVEL_INFO && $message_type === self::LOG_LEVEL_DEBUG) {
return $this;
}
}
}
$content = $this->getBackupProcessMessage($message, $message_type);
if (!($logFile = $this->getLogMessageFileName())) {
Mage::logException(new Exception('Message "' . $content . '" is not written to log file'));
} else {
$file = new SplFileObject($logFile, 'a');
$file->fwrite($content . PHP_EOL);
$file->fflush();
$file = null;
}
return $this;
}
