/**
* Apply
*
* @throws Exception
* @return bool
*/
protected function _register()
{
// let's use some speaking variable names... :)
$variableName = $this->param1;
$value = $this->value;
Est_VariableStorage::add($variableName, $value);
$this->addMessage(new Est_Message(sprintf('Storing value "%s" for variable "%s".', $value, $variableName), Est_Message::OK));
}
/**
* Get value from row
*
* @param array $row
* @param string $environment
* @param string $fallbackEnvironment
* @param Est_Handler_Abstract $handler
* @return string
*/
private function getValueFromRow(array $row, $environment, $fallbackEnvironment, Est_Handler_Abstract $handler = null)
{
$value = null;
$defaultColumnIndex = $this->getColumnIndexForEnvironment($fallbackEnvironment, true);
$envColumnIndex = $this->getColumnIndexForEnvironment($environment);
if (array_key_exists($envColumnIndex, $row)) {
$value = $row[$envColumnIndex];
if ($value == '--empty--') {
$value = '';
} elseif (preg_match('/###REF:([^#]*)###/', $value, $matches)) {
$value = $this->getValueFromRow($row, $matches[1], $fallbackEnvironment);
} elseif ($value == '') {
if ($defaultColumnIndex !== FALSE) {
$value = $row[$defaultColumnIndex];
}
}
} else {
if ($defaultColumnIndex !== FALSE && array_key_exists($defaultColumnIndex, $row)) {
$value = $row[$defaultColumnIndex];
}
}
if (!is_null($handler)) {
$value = str_replace('###PARAM1###', $handler->getParam1(), $value);
$value = str_replace('###PARAM2###', $handler->getParam2(), $value);
$value = str_replace('###PARAM3###', $handler->getParam3(), $value);
}
while (preg_match('/###VAR:([^#]*)###/', $value, $matches)) {
$var = Est_VariableStorage::get($matches[1]);
if ($var === false) {
throw new \Exception('Variable "' . $matches[1] . '" is not set');
}
$value = preg_replace('/###VAR:([^#]*)###/', $var, $value, 1);
}
while (preg_match('/###FILE:([^#]*)###/', $value, $matches)) {
$fileName = $matches[1];
if (!file_exists($fileName)) {
throw new \Exception('File "' . $fileName . '" does not exist');
}
$content = trim(file_get_contents($fileName));
$value = preg_replace('/###FILE:([^#]*)###/', $content, $value, 1);
}
$value = str_replace('###ENVIRONMENT###', $environment, $value);
$value = str_replace('###CWD###', getcwd(), $value);
return $this->replaceWithEnvironmentVariables($value);
}