/**
* Retrieve Zend_Cache_Manager instance
*
* @return Zend_Cache_Manager
*/
public function getCacheManager()
{
if (null === $this->_manager) {
$this->_manager = new Zend_Cache_Manager();
$options = $this->getOptions();
if (!App_Filesystem_Folder::exists($options['page']['backend']['options']['cache_dir'])) {
if (App_Filesystem_Folder::create($options['page']['backend']['options']['cache_dir'])) {
$getout = fopen($options['page']['backend']['options']['cache_dir'] . "/index.html", "w") or die("Unable to open file!");
fwrite($getout, "Get out\n");
fclose($getout);
} else {
}
}
if (!App_Filesystem_Folder::exists($options['database']['backend']['options']['cache_dir'])) {
if (App_Filesystem_Folder::create($options['database']['backend']['options']['cache_dir'])) {
$getout = fopen($options['database']['backend']['options']['cache_dir'] . "/index.html", "w") or die("Unable to open file!");
fwrite($getout, "Get out\n");
fclose($getout);
} else {
}
}
foreach ($options as $key => $value) {
if ($this->_manager->hasCacheTemplate($key)) {
$this->_manager->setTemplateOptions($key, $value);
} else {
$this->_manager->setCacheTemplate($key, $value);
}
}
}
return $this->_manager;
}
/**
* deletes a directory recursively
*
* @param string $target
* @param bool $verbose
* @return bool
*/
public static function deleteRecursive($target, $verbose = false)
{
$exceptions = array('.', '..');
if (!($sourcedir = @opendir($target))) {
if ($verbose) {
die('Couldn’t open ' . $target);
}
return false;
}
while (false !== ($sibling = readdir($sourcedir))) {
if (!in_array($sibling, $exceptions)) {
$object = str_replace('//', '/', $target . '/' . $sibling);
if ($verbose) {
echo 'Processing: <strong>' . $object . "</strong><br />\n";
}
if (is_dir($object)) {
App_Filesystem_Folder::deleteRecursive($object);
}
if (is_file($object)) {
$result = @unlink($object);
if ($verbose && $result) {
echo "File has been removed<br />\n";
}
if ($verbose && !$result) {
die('Couldn’t remove file');
}
}
}
}
closedir($sourcedir);
if ($result = @rmdir($target)) {
if ($verbose) {
echo "Target directory has been removed<br />\n";
return true;
}
} else {
if ($verbose) {
die('Couldn’t remove target directory');
return false;
}
}
}
/**
* Write contents to a file
*
* @param string $file The full file path
* @param string &$buffer The buffer to write
* @param boolean $use_streams Use streams
*
* @return boolean True on success
*
* @since 11.1
*/
public static function write($file, &$buffer, $use_streams = false)
{
@set_time_limit(ini_get('max_execution_time'));
if (Zend_Registry::isRegistered('logger')) {
$logger = Zend_Registry::get('logger');
}
// If the destination directory doesn't exist we need to create it
if (!file_exists(dirname($file))) {
if (App_Filesystem_Folder::create(dirname($file)) == false) {
return false;
}
}
if ($use_streams) {
$stream = new App_Filesystem_Stream();
// Beef up the chunk size to a meg
$stream->set('chunksize', 1024 * 1024);
if (!$stream->writeFile($file, $buffer)) {
$logger->getLog('filesystem')->log(sprintf(__METHOD__ . ': :write(%1$s): %2$s', $file, $stream->getError()), Zend_Log::WARN);
return false;
}
return true;
} else {
$file = App_Filesystem_Path::clean($file);
return is_int(file_put_contents($file, $buffer)) ? true : false;
}
}
/**
* Initialize log
*
* @param string $key
* @return Zend_Log
*
*
* @links:
* - https://ranskills.wordpress.com/2012/03/18/creating-dynamic-log-files-in-zend-framework-zf/
*/
protected function _initLog($key)
{
$logOptions = $this->_options[$key];
if (isset($logOptions['writer'])) {
$log = new Zend_Log();
foreach ($logOptions['writer'] as $writerOptions) {
$writer = null;
switch (strtolower(trim($writerOptions['type']))) {
case 'db':
$db = $writerOptions['params']['db'];
$table = $writerOptions['params']['db'];
$columnMap = $writerOptions['params']['db'];
$writer = new Zend_Log_Writer_Db($db, $table, $columnMap);
break;
case 'firebug':
$writer = new Zend_Log_Writer_Firebug();
break;
case 'mock':
$writer = new Zend_Log_Writer_Mock();
break;
case 'null':
$writer = new Zend_Log_Writer_Null();
break;
case 'stream':
if (!App_Filesystem_Folder::exists($writerOptions['params']['streamOrUrl'])) {
if (App_Filesystem_Folder::create($writerOptions['params']['streamOrUrl'])) {
$getout = fopen($writerOptions['params']['streamOrUrl'] . "/index.html", "w") or die("Unable to open file!");
fwrite($getout, "Get out\n");
fclose($getout);
} else {
}
} else {
}
$streamOrUrl = $writerOptions['params']['streamOrUrl'] . DS . date('dmY') . '.log';
$mode = isset($writerOptions['params']['mode']) ? $writerOptions['params']['mode'] : 'a';
$writer = new Zend_Log_Writer_Stream($streamOrUrl, $mode);
break;
default:
$writer = null;
}
if (!is_null($writer)) {
$log->addWriter($writer);
}
}
if (isset($logOptions['filter'])) {
foreach ($logOptions['filter'] as $filter) {
if (isset($filter['priority'])) {
$priority = $filter['priority'];
if (!is_integer($priority)) {
$c = 'Zend_Log::' . strtoupper(trim($priority));
$priority = constant($c);
}
$logFilter = new Zend_Log_Filter_Priority($priority);
$log->addFilter($logFilter);
} elseif (isset($filter['message'])) {
$message = $filter['message'];
$logFilter = new Zend_Log_Filter_Message($message);
$log->addFilter($logFilter);
}
}
}
}
return $log;
}
