/**
* Constructor
*
* Parameter can be set in the phpunit xml configuration file:
* <code>
* <listeners>
* <listener class="..." file="...">
* <arguments>
* <string>...</string><!-- targetFile -->
*
* <string>...</string><!-- directory -->
*
* <array>
* <element key="js/handle.gif">
* <string>###MENTA_ROOTDIR###/PHPUnit/Listener/Resources/Templates/files/handle.gif</string>
* </element>
* <element key="js/jquery.beforeafter-1.4.min.js">
* <string>###MENTA_ROOTDIR###/PHPUnit/Listener/Resources/Templates/files/jquery.beforeafter-1.4.min.js</string>
* </element>
* <!-- ... -->
* </array>
* </arguments>
* </listener>
* </listeners>
* </code>
*
* @param string $targetFile
* @param string $templateFile
* @param array $additionalFiles
* @throws Exception
* @author Fabrizio Branca
*/
public function __construct($targetFile = NULL, $templateFile = NULL, array $additionalFiles = NULL)
{
if (!is_null($targetFile)) {
$this->targetFile = $targetFile;
$this->targetFile = Menta_Util_Div::replaceWithEnvironmentVariables($this->targetFile);
}
$dir = dirname($this->targetFile);
if (!is_dir($dir)) {
throw new Exception("Target dir '{$dir}' does not exist");
}
// clean target dir
foreach (glob($dir . "/*") as $file) {
if (!is_dir($file)) {
unlink($file);
}
}
if (!is_null($templateFile)) {
$this->templateFile = $templateFile;
}
$this->templateFile = str_replace('###MENTA_ROOTDIR###', MENTA_ROOTDIR, $this->templateFile);
if (empty($this->templateFile)) {
throw new Exception('No template file defined');
}
if (!is_null($additionalFiles)) {
$this->additionalFiles = $additionalFiles;
}
parent::__construct($this->targetFile);
}
/**
* Get configuration value
*
* @throws Exception if key is not found
* @param string $key
* @return string
*/
public function getValue($key, $throwException = true)
{
if (empty($GLOBALS[__CLASS__ . '_defaultsLoaded'])) {
$this->loadDefaults();
}
if (!$this->issetKey($key)) {
if ($throwException) {
throw new Exception(sprintf('Could not find configuration key "%s"', $key));
}
return null;
}
$value = $GLOBALS[$key];
$value = Menta_Util_Div::replaceWithEnvironmentVariables($value);
if (is_string($value)) {
if (strpos($value, '[') !== false || strpos($value, '{') !== false) {
// json decoding if possible
$jsonDecoded = json_decode($value, true);
if (!is_null($jsonDecoded)) {
$value = $jsonDecoded;
}
}
}
return $value;
}
