function farm_livestock_weight_all in farmOS 7
Helper function for retrieving all weight logs of an animal.
Parameters
FarmAsset $asset: The animal asset to get weight for.
Return value
array Returns an array of arrays with the following information from each weight log: weight, value, units, label, log Newest is the first, oldest last.
2 calls to farm_livestock_weight_all()
- farm_livestock_weight_dlwg in modules/
farm/ farm_livestock/ farm_livestock_weight/ farm_livestock_weight.module - Helper function for retrieving the latest daily liveweight gain for an animal
- farm_livestock_weight_individual_report in modules/
farm/ farm_livestock/ farm_livestock_weight/ farm_livestock_weight.report.inc - Asset Report view callback.
File
- modules/
farm/ farm_livestock/ farm_livestock_weight/ farm_livestock_weight.module, line 53 - Farm livestock weight module.
Code
function farm_livestock_weight_all($asset) {
// Load the logs with a 'weight' quantity measurement for this asset.
$logs = farm_quantity_log_asset($asset, 'weight', NULL, REQUEST_TIME, TRUE, 'farm_observation', FALSE);
// If only a single log was returned, wrap it in an array.
if (!is_array($logs)) {
$logs = array(
$logs,
);
}
// Start array of log weights.
$log_weights = array();
// Check that there are some logs!
if (!empty($logs)) {
foreach ($logs as $log) {
// Get weight quantity data from log.
$data = farm_quantity_log_data($log, 'weight');
foreach ($data as $quantity) {
if (!empty($quantity['value'])) {
// Save the log with the quantity info.
$quantity['log'] = $log;
// Add quantity to log weights.
$log_weights[] = $quantity;
}
}
}
}
// Return log weights.
return $log_weights;
}