/**
* This method will take the information prvided in the
* instance of a \Swiftriver\Core\ObjectModel\Source object
* and will make a call to the channel to fetch and content
* that can be fetched and then parse the content into an array
* of Swiftriver\Core\ObjectModel\Content items
*
* @param \Swiftriver\Core\ObjectModel\Source $source
* @return Swiftriver\Core\ObjectModel\Content[] $contentItems
*/
public function FetchContentFromChannel($source)
{
$logger = \Swiftriver\Core\Setup::GetLogger();
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [Method invoked]", \PEAR_LOG_DEBUG);
if (!isset($source) || $source == null) {
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [The channel object param is null]", \PEAR_LOG_DEBUG);
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [Method finished]", \PEAR_LOG_DEBUG);
return;
}
//get the type of the channel
$channelType = $source->type;
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [Channel type is {$channelType}]", \PEAR_LOG_DEBUG);
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [START: Constructed parser from factory]", \PEAR_LOG_DEBUG);
//Get a Parser from the ParserFactory based on the channel type
$parser = ParserFactory::GetParser($channelType);
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [END: Constructed parser from factory]", \PEAR_LOG_DEBUG);
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [START: parser->GetAndParse]", \PEAR_LOG_DEBUG);
try {
//Get and parse all avaliable content items from the parser
$contentItems = $parser->GetAndParse($source);
} catch (\Exception $e) {
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [{$e}]", \PEAR_LOG_ERR);
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [Method finished]", \PEAR_LOG_DEBUG);
return array();
}
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [END: parser->GetAndParse]", \PEAR_LOG_DEBUG);
$logger->log("Core::Modules::SiSPS::SwiftriverSourceParsingService::FetchContentFromChannel [Method finished]", \PEAR_LOG_DEBUG);
//Return the content items
return $contentItems;
}
/**
* This method will take the information prvided in the
* instance of a Swiftriver\Core\ObjectModel\Channel object
* and will make a call to the channel to fetch and content
* that can be fetched and then parse the content into an array
* of Swiftriver\Core\ObjectModel\Content items
*
* @param Swiftriver\Core\ObjectModel\Channel $channel
* @return Swiftriver\Core\ObjectModel\Content[] $contentItems
*/
public function FetchContentFromChannel($channel)
{
//get the type of the channel
$channelType = $channel->GetType();
//Get a Parser from the ParserFactory based on the channel type
$factory = ParserFactory::GetParser($channelType);
//Extract the parameters from the channel object
$parameters = $channel->GetParameters();
//Get and parse all avaliable content items from the parser
$contentItems = $factory->GetAndParse($parameters);
//Return the content items
return $contentItems;
}
