Returns a new Source object from the JSON encoded string
of a Source object
|
public static CreateSourceFromJSON ( JSON $json ) : |
||
| $json | JSON | |
| return | ||
public function ParseJSONToSource($json)
{
$logger = \Swiftriver\Core\Setup::GetLogger();
$logger->log("Core::Workflows::SourceServices::SourceServicesBase::ParseJSONToSource [Method invoked]", \PEAR_LOG_DEBUG);
$logger->log("Core::Workflows::SourceServices::SourceServicesBase::ParseJSONToSource [START: Creating new source]", \PEAR_LOG_DEBUG);
try {
//Try and get a source from the factory
$source = \Swiftriver\Core\ObjectModel\ObjectFactories\SourceFactory::CreateSourceFromJSON($json);
} catch (\Exception $e) {
//If exception, get the mesasge
$message = $e->getMessage();
//and log it
$logger->log("Core::Workflows::SourceServices::SourceServicesBase::ParseJSONToSource [{$message}]", \PEAR_LOG_ERR);
$logger->log("Core::Workflows::SourceServices::SourceServicesBase::ParseJSONToSource [Method finished]", \PEAR_LOG_INFO);
throw new \InvalidArgumentException("The JSON passed to this method did not contain data required to construct a source object: {$message}");
}
$logger->log("Core::Workflows::SourceServices::SourceServicesBase::ParseJSONToSource [END: Creating new source]", \PEAR_LOG_DEBUG);
$logger->log("Core::Workflows::SourceServices::SourceServicesBase::ParseJSONToSource [Method finished]", \PEAR_LOG_DEBUG);
return $source;
}
/**
* Given an array of content is's, this function will
* fetch the content objects from the data store.
*
* @param string[] $ids
* @return \Swiftriver\Core\ObjectModel\Content[]
*/
public static function GetContent($ids, $orderby = null)
{
$logger = \Swiftriver\Core\Setup::GetLogger();
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [Method invoked]", \PEAR_LOG_DEBUG);
//if no $orderby is sent
if (!$orderby || $orderby == null) {
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [No Order By clause set, setting to 'date desc']", \PEAR_LOG_DEBUG);
//Set it to the default - date DESC
$orderby = "date desc";
}
//set up the return array
$content = array();
//If the $ids array is blank or empty, return the empty array
if (!isset($ids) || !is_array($ids) || count($ids) < 1) {
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [No IDs sent to method]", \PEAR_LOG_DEBUG);
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [Method finsiehd]", \PEAR_LOG_DEBUG);
return $content;
}
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [START: Building the RedBean Query]", \PEAR_LOG_DEBUG);
//set up the array to hold the ids
$queryIds = array();
//start to build the sql
$query = "textId in (";
/*//for each content item, add to the query and the ids array
for($i=0; $i<count($ids); $i++) {
$query .= ":id$i,";
$queryIds[":id$i"] = $ids[$i];
}*/
$counter = 0;
foreach ($ids as $id) {
$query .= ":id{$counter},";
$queryIds[":id{$counter}"] = $id;
$counter++;
}
//tidy up the query
$query = rtrim($query, ",") . ") order by " . $orderby;
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [END: Building the RedBean Query]", \PEAR_LOG_DEBUG);
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [START: Running RedBean Query]", \PEAR_LOG_DEBUG);
//Get the finder
$finder = RedBeanController::Finder();
//Find the content
$dbContent = $finder->where("content", $query, $queryIds);
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [FINISHED: Running RedBean Query]", \PEAR_LOG_DEBUG);
//set up the return array
$content = array();
//set up the red bean
$rb = RedBeanController::RedBean();
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [START: Constructing Content and Source items]", \PEAR_LOG_DEBUG);
//loop through the db content
foreach ($dbContent as $key => $dbItem) {
//get the associated source
$s = reset($rb->batch("source", RedBeanController::GetRelatedBeans($dbItem, "source")));
//Create the source from the db json
$source = \Swiftriver\Core\ObjectModel\ObjectFactories\SourceFactory::CreateSourceFromJSON($s->json);
//get the json for the content
$json = $dbItem->json;
//create the content
$item = \Swiftriver\Core\ObjectModel\ObjectFactories\ContentFactory::CreateContent($source, $json);
//add it to the array
$content[] = $item;
}
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [END: Constructing Content and Source items]", \PEAR_LOG_DEBUG);
$logger->log("Core::Modules::DataContext::MySQL_V1::DataContext::GetContent [Method finished]", \PEAR_LOG_DEBUG);
//return the content
return $content;
}
/**
* Lists all the current Source in the core
* @return \Swiftriver\Core\ObjectModel\Source[]
*/
public static function ListAllSources()
{
$logger = \Swiftriver\Core\Setup::GetLogger();
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [Method initiated]", \PEAR_LOG_DEBUG);
$sources = array();
$selectAllSourcesSql = "CALL SC_SelectAllSources ()";
try {
$db = self::PDOConnection();
$selectAllSourcesStatment = $db->prepare($selectAllSourcesSql);
$result = $selectAllSourcesStatment->execute();
if ($result === false) {
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [An Exception was thrown by the PDO framwork]", \PEAR_LOG_ERR);
$errorInfo = $selectAllSourcesStatment->errorInfo();
$errorMessage = $errorInfo[2];
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [{$errorMessage}]", \PEAR_LOG_ERR);
}
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [END: Executing PDO statement]", \PEAR_LOG_DEBUG);
foreach ($selectAllSourcesStatment->fetchAll() as $row) {
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [START: Constructing source obejct]", \PEAR_LOG_DEBUG);
$json = $row["json"];
$source = \Swiftriver\Core\ObjectModel\ObjectFactories\SourceFactory::CreateSourceFromJSON($json);
$sources[] = $source;
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [END: Constructing source obejct]", \PEAR_LOG_DEBUG);
}
$db = null;
} catch (\PDOException $e) {
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [An Exception was thrown:]", \PEAR_LOG_ERR);
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [{$e}]", \PEAR_LOG_ERR);
}
$logger->log("Core::Modules::DataContext::MySQL_V2::DataContext::ListAllSources [Method finished]", \PEAR_LOG_DEBUG);
return $sources;
}
