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<?php
/**
* @author stev leibelt <artodeto@bazzline.net>
* @since 2014-08-13
*/
/**
* Class File
*/
class File
{
/**
* @var string
*/
private $path;
/**
* @param null|string $path
*/
public function __construct($path = null)
{
if (!is_null($path)) {
$this->setPath($path);
}
}
/**
* @param string|array $content
* @throws Exception
*/
public function append($content)
{
if (is_array($content)) {
$content = implode(PHP_EOL, $content);
} else {
$content .= PHP_EOL;
}
$numberOfBytes = file_put_contents($this->getPath(), $content, FILE_APPEND);
if ($numberOfBytes === false) {
throw new Exception(
'can not append content to file "' . $this->getPath() . '"'
);
}
}
/**
* @param string $path
* @throws Exception
*/
public function copy($path)
{
$couldBeCopied = copy($this->getPath(), $path);
if ($couldBeCopied === false) {
throw new Exception(
'could not copy file from path "' . $this->getPath() . '" to "' . $path . '"'
);
}
}
/**
* @return bool
* @throws Exception
*/
public function exists()
{
return (is_file($this->getPath()));
}
/**
* @return string
* @throws Exception
*/
public function getPath()
{
if (is_null($this->path)) {
throw new Exception(
'no path set'
);
}
return $this->path;
}
/**
* @return array
* @throws Exception
*/
public function read()
{
return explode("\n", file_get_contents($this->getPath()));
}
/**
* @param string $path
*/
public function setPath($path)
{
$this->path = (string) $path;
}
/**
* @param string|array $content
* @throws Exception
*/
public function write($content)
{
if (is_array($content)) {
$content = implode("\n", $content);
}
$numberOfBytes = file_put_contents($this->getPath(), $content);
if ($numberOfBytes === false) {
throw new Exception(
'can not append content to file "' . $this->getPath() . '"'
);
}
}
}
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