private function observationalSearchContainerPopulator($response)
{
$columns = $response->{'columns'};
$dataList = $response->{'data'};
$container = array();
$headerPositions = array();
$interactions = new SupportedInteractions();
$j = 0;
foreach ($columns as $headerTitle) {
switch ($headerTitle) {
case 'target_taxon_name':
$headerPositions['tax'] = $j;
break;
case 'interaction_type':
$headerPositions['interactionType'] = $j;
break;
case 'latitude':
$headerPositions['lat'] = $j;
break;
case 'longitude':
$headerPositions['long'] = $j;
break;
case 'altitude':
$headerPositions['alt'] = $j;
break;
case 'study_title':
$headerPositions['study'] = $j;
break;
case 'collection_time_in_unix_epoch':
$headerPositions['epoch'] = $j;
break;
case 'tmp_and_unique_source_specimen_id':
// note that this id is used to aggregate results.
// for eats interaction, the source specimen id is the predator specimen id.
$headerPositions['id'] = $j;
break;
case 'source_specimen_life_stage':
$headerPositions['sourceLS'] = $j;
break;
case 'target_specimen_life_stage':
$headerPositions['targetLS'] = $j;
break;
case 'source_specimen_body_part':
$headerPositions['sourceBP'] = $j;
break;
case 'target_specimen_body_part':
$headerPositions['targetBP'] = $j;
break;
case 'source_specimen_physiological_state':
$headerPositions['sourcePS'] = $j;
break;
case 'target_specimen_physiological_state':
$headerPositions['targetPS'] = $j;
break;
default:
#some new header property
break;
}
$j += 1;
}
if (empty($dataList)) {
# if nothng is returned from the rest, dont do anything below this
return null;
}
$interactionType = $dataList[0][$headerPositions['interactionType']];
$target = $interactions->interactionToTarget($interactionType);
$source = $interactions->interactionToSource($interactionType);
# here we change the words target and source to the real represenation of the name IE pred, prey, host.. or whatever
if (in_array($interactionType, $interactions->getSupportedInteractions())) {
$headerPositions[$target . 'LS'] = $headerPositions['targetLS'];
$headerPositions[$source . 'LS'] = $headerPositions['sourceLS'];
$headerPositions[$target . 'BP'] = $headerPositions['targetBP'];
$headerPositions[$source . 'BP'] = $headerPositions['sourceBP'];
$headerPositions[$target . 'PS'] = $headerPositions['targetPS'];
$headerPositions[$source . 'PS'] = $headerPositions['sourcePS'];
} else {
throw new UnsupportedInteractionTypeException('Interaction type ' . $dataList[0][$headerPositions['interactionType']] . ' is not yet supported!');
}
$i = 0;
foreach ($dataList as $taxonData) {
$container[$i] = array();
$container[$i][0] = $taxonData[$headerPositions['tax']];
#subjectTaxon
$container[$i][1] = $taxonData[$headerPositions['lat']];
#latitude
$container[$i][2] = $taxonData[$headerPositions['long']];
#longitude
$container[$i][3] = $taxonData[$headerPositions['alt']];
#altitude
$container[$i][4] = $taxonData[$headerPositions['study']];
#contributor
$container[$i][5] = $taxonData[$headerPositions['epoch']];
#unix epoch
$container[$i][6] = $taxonData[$headerPositions['id']];
#tmp_and_unique_specimen_id
$container[$i][$target . 'LS'] = $taxonData[$headerPositions[$target . 'LS']];
$container[$i][$source . 'LS'] = $taxonData[$headerPositions[$source . 'LS']];
$container[$i][$target . 'BP'] = $taxonData[$headerPositions[$target . 'BP']];
$container[$i][$source . 'BP'] = $taxonData[$headerPositions[$source . 'BP']];
$container[$i][$target . 'PS'] = $taxonData[$headerPositions[$target . 'PS']];
$container[$i][$source . 'PS'] = $taxonData[$headerPositions[$source . 'PS']];
$i += 1;
}
return $container;
}
