/**
* Sets all the required parameters to configure a given Source instance.
*
* @param SourceConfig $sourceConfig
*
* @throws \Msl\ResourceProxy\Exception\BadSourceConfigurationException
*
* @return void
*/
public function setConfig(SourceConfig $sourceConfig)
{
// FILTERS
// 1. Setting message status filter
$filters = $sourceConfig->getFilter();
if (isset($filters[self::MESSAGES_STATUS_FILTER])) {
$messageStatus = $filters[self::MESSAGES_STATUS_FILTER];
if ($messageStatus === self::UNREAD_ONLY_MESSAGES_FILTER) {
$this->unreadOnly = true;
}
}
// 2. Setting folder filter
if (isset($filters[self::FOLDER_FILTER])) {
$this->folder = $filters[self::FOLDER_FILTER];
}
// Calling parent method to set the rest of the required configuration
parent::setConfig($sourceConfig);
}
/**
* Returns an instance of SourceConfig object to wrap all required configuration for any Source instance.
*
* @param string $name The Source name
* @param string $type The Source type (e.g. 'imap')
* @param array $parameters Required configuration array to create a Source instance
* @param array $globalParameters Global configuration array: if required parameters are not specified in the parameters array, then we check if they are defined in this array
*
* @throws \Msl\ResourceProxy\Exception\BadSourceConfigConfigurationException
*
* @return SourceConfig
*/
protected function getSourceConfig($name, $type, array $parameters, array $globalParameters = array())
{
// Initializing result object
$sourceConfig = new SourceConfig();
// Checking connection parameters
if (!isset($parameters['connection'])) {
throw new Exception\BadSourceConfigConfigurationException(sprintf("Missing parameters 'connection' for source configuration '{$name}'", $name));
} else {
// Checking host parameter
if (!isset($parameters['connection']['host'])) {
// We check the global configuration parameter
if (!isset($globalParameters['host'])) {
throw new Exception\BadSourceConfigConfigurationException(sprintf("Missing global or local parameters 'host' for source configuration '{$name}.connection'", $name));
} else {
$host = $globalParameters['host'];
}
} else {
$host = $parameters['connection']['host'];
}
// Checking port parameter
if (!isset($parameters['connection']['port'])) {
// We check the global configuration parameter
if (!isset($globalParameters['port'])) {
throw new Exception\BadSourceConfigConfigurationException(sprintf("Missing global or local parameters 'port' for source configuration '{$name}.connection'", $name));
} else {
$port = $globalParameters['port'];
}
} else {
$port = $parameters['connection']['port'];
}
// Checking ssl parameter
if (!isset($parameters['connection']['ssl'])) {
// We check the global configuration parameter
if (!isset($globalParameters['ssl'])) {
throw new Exception\BadSourceConfigConfigurationException(sprintf("Missing global or local parameters 'ssl' for source configuration '{$name}.connection'", $name));
} else {
$ssl = $globalParameters['ssl'];
}
} else {
$ssl = $parameters['connection']['ssl'];
}
// Checking username parameter
if (!isset($parameters['connection']['username'])) {
throw new Exception\BadSourceConfigConfigurationException(sprintf("Missing parameters 'username' for source configuration '{$name}.username'", $name));
}
$username = $parameters['connection']['username'];
// Checking password parameter
if (!isset($parameters['connection']['password'])) {
throw new Exception\BadSourceConfigConfigurationException(sprintf("Missing parameters 'password' for source configuration '{$name}.password'", $name));
}
$password = $parameters['connection']['password'];
// Populating SourceConfig object
$sourceConfig->setName($name);
$sourceConfig->setHost($host);
$sourceConfig->setUsername($username);
$sourceConfig->setPassword($password);
$sourceConfig->setCryptProtocol($ssl);
$sourceConfig->setPort($port);
$sourceConfig->setType($type);
if (isset($parameters['connection']['filter'])) {
$sourceConfig->setFilter($parameters['connection']['filter']);
}
}
// Returning SourceConfig object
return $sourceConfig;
}
/**
* Returns a string representation for the source object
*
* @return string
*/
public function toString()
{
return sprintf('Storage Source Object [host:\'%s\'][port:\'%s\'][user:\'%s\']', $this->sourceConfig->getHost(), $this->sourceConfig->getPort(), $this->sourceConfig->getUsername());
}