public function GET()
{
$policy = new Policy_LoggedIn($this->app);
$app = Config::get('app');
$userid = $policy->getData();
$request = $this->app->request();
if (!$userid) {
throw new Exception_Api("Unable to authenticate.");
}
$days_back = trim($request->get('days_back'));
if (!is_numeric($days_back) && $days_back != 'all' && $days_back != 'ytd') {
throw new Exception_Api('Missing or invalid days_back field.');
}
$bmi = Helper_Weight::getBMIForUser($userid);
$stats = Helper_Weight::getStatsForUser($userid, $days_back);
$rawChange = $stats['raw_change'];
unset($stats['raw_change']);
$target = Helper_Weight::getTargetStatsForUser($userid, $rawChange);
$data = array('bmi' => $bmi, 'stats' => $stats, 'target' => $target);
return array('data' => $data, 'units' => $app->weight_units);
}
public function POST()
{
$policy = new Policy_LoggedIn($this->app);
$policy->ensure();
$userid = $policy->getData();
if (!isset($_FILES['file'])) {
$this->error("Nothing to do.");
}
$file = $_FILES['file'];
if (isset($file['error']) && $file['error'] > 0) {
$error = $file['error'];
if ($error == UPLOAD_ERR_NO_FILE) {
$this->error("No file was selected.");
} else {
if ($error == UPLOAD_ERR_INI_SIZE) {
$this->error("The file you're trying to upload is too big.");
} else {
$this->error("Something went wrong, please try again later.");
}
}
}
$tmpName = $file['tmp_name'];
ini_set('auto_detect_line_endings', true);
$handle = fopen($tmpName, 'r');
$dataLines = array();
while (($data = fgetcsv($handle)) !== false) {
$dataLines[] = $data;
}
ini_set('auto_detect_line_endings', false);
if (count($dataLines) < 2) {
$this->error("The file uploaded does not contain enough data to import.");
}
$descripData = $dataLines[0];
$dateOffset = false;
$weightOffset = false;
$commentOffset = false;
for ($i = 0; $i < count($descripData); $i++) {
$field = strtolower(trim($descripData[$i]));
if ($field == "date") {
$dateOffset = $i;
} else {
if ($field == "weight") {
$weightOffset = $i;
} else {
if ($field == "comment" || $field == "comments" || $field == "note" || $field == "notes") {
$commentOffset = $i;
}
}
}
}
if ($dateOffset === false || $weightOffset === false) {
$this->error("The file uploaded is missing the required fields.");
}
$validRows = 0;
for ($i = 1; $i < count($dataLines); $i++) {
$tmpData = $dataLines[$i];
$tmpDate = trim($tmpData[$dateOffset]);
$tmpWeight = trim($tmpData[$weightOffset]);
$tmpComment = '';
if ($commentOffset && isset($tmpData[$commentOffset])) {
$tmpComment = trim($tmpData[$commentOffset]);
}
$tmpWeight = Helper_Weight::validateWeight($tmpWeight);
$tmpDate = Helper_Date::validateDate($tmpDate);
if ($tmpDate && $tmpWeight) {
$mapper = new Mapper_Weight();
$mapper->addWeight($userid, $tmpWeight, $tmpComment, $tmpDate);
$validRows++;
}
}
if ($validRows == 0) {
$this->error("No valid data found to import.");
}
$this->success("Import complete. {$validRows} " . ($validRows != 1 ? "rows" : "row") . " were just imported.");
}
