public function render()
{
$page = 'home';
$app = Config::get('app');
$policy = new Policy_LoggedIn($this->app);
$logged_in = $policy->check();
$app->menu_items = Helper_Menu::processMenuItems($app->menu_items, $page, $logged_in);
$user = null;
$formatted_weights = array();
$settingsVals = array();
$viewOptions = array();
if ($logged_in) {
$userid = $policy->getData();
$user_mapper = new Mapper_User();
$user = $user_mapper->getUserById($userid);
$settings_mapper = new Mapper_Settings();
$settingsVals = $settings_mapper->getFilteredSettingsByUserid($userid);
$defaultView = 30.5;
if (isset($settingsVals['default_view'])) {
$defaultView = $settingsVals['default_view'];
}
$viewOptions = array(0 => array('value' => 7, 'name' => '1 week'), 1 => array('value' => 30.5, 'name' => '1 month'), 2 => array('value' => 61, 'name' => '2 months'), 3 => array('value' => 91.5, 'name' => '3 months'), 4 => array('value' => 182.5, 'name' => '6 months'), 5 => array('value' => 365, 'name' => '1 year'), 6 => array('value' => 'ytd', 'name' => 'Year to date'), 7 => array('value' => 'all', 'name' => 'All data'));
foreach ($viewOptions as &$option) {
if ($option['value'] == $defaultView) {
$option['selected'] = true;
}
}
}
return array('app' => $app, 'breadcrumb' => 'Home', 'error' => Helper_Message::getError(), 'logged_in' => $logged_in, 'user' => $user, 'user_settings' => $settingsVals, 'view_options' => $viewOptions);
}
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.');
}
$mapper = new Mapper_Settings();
$mapper->updateSettingForUserid($userid, 'default_view', $days_back);
$settings = $mapper->getFilteredSettingsByUserid($userid);
$serverDateTimeZone = new DateTimeZone($app->default_timezone);
$userDateTimeZone = new DateTimeZone($settings['timezone']);
$serverDateTime = new DateTime("now", $serverDateTimeZone);
$userDateTime = new DateTime("now", $userDateTimeZone);
$tzDiff = $userDateTime->getOffset() - $serverDateTime->getOffset();
$tzDiff = $tzDiff / (60 * 60);
$weight_mapper = new Mapper_Weight();
$weights = $weight_mapper->getWeightsForUser($userid, $days_back);
$formatted_weights = array();
foreach ($weights as $weight) {
$formatted_weights[] = array('date' => $weight['create_time'], 'weight' => $weight['weight'], 'comment' => htmlentities($weight['comment']));
}
return array('data' => $formatted_weights, 'units' => $app->weight_units, 'tz_offset' => $tzDiff);
}
public function check()
{
$isLoggedIn = Helper_Session::getUserFromSession() !== false;
if ($isLoggedIn) {
$userid = Helper_Session::getUserFromSession();
$defaultTz = date_default_timezone_get();
$mapper = new Mapper_Settings();
$settings = $mapper->getFilteredSettingsByUserid($userid);
$tzSet = date_default_timezone_set($settings['timezone']);
if (!$tzSet) {
date_default_timezone_set($defaultTz);
}
}
return $isLoggedIn;
}
public function render()
{
$page = 'settings';
$app = Config::get('app');
$policy = new Policy_LoggedIn($this->app);
$userid = $policy->getData();
$app->menu_items = Helper_Menu::processMenuItems($app->menu_items, $page, $userid);
$userSettings = $app->user_settings;
usort($userSettings, array('self', 'sortSettings'));
$settings_mapper = new Mapper_Settings();
$settingsVals = $settings_mapper->getFilteredSettingsByUserid($userid);
foreach ($userSettings as &$setting) {
$setting['value'] = $settingsVals[$setting['name']];
}
return array('app' => $app, 'breadcrumb' => 'Settings', 'user_settings' => $userSettings, 'error' => Helper_Message::getError(), 'success' => Helper_Message::getSuccess());
}
public static function getTargetStatsForUser($userid, $changePerDay)
{
$weightToTarget = 'N/A';
$timeToTarget = 'N/A';
$targetWeight = 'N/A';
$weight_mapper = new Mapper_Weight();
$weight = $weight_mapper->getMostRecentWeightForUser($userid);
$settings_mapper = new Mapper_Settings();
$settings = $settings_mapper->getFilteredSettingsByUserid($userid);
if ($settings['target_weight'] > 0) {
$weightToTarget = $settings['target_weight'] - $weight;
$targetWeight = $settings['target_weight'];
// Trying to lose weight, and they're losing it
if ($weightToTarget < 0 && $changePerDay < 0) {
$timeToTarget = $weightToTarget / $changePerDay;
} else {
if ($weightToTarget > 0 && $changePerDay > 0) {
$timeToTarget = $weightToTarget / $changePerDay;
}
}
}
if ($timeToTarget != 'N/A') {
if ($timeToTarget > 30.5 * 2 - 7) {
$timeToTarget = $timeToTarget / 30.5;
$targetUnits = 'month';
} else {
if ($timeToTarget > 7 * 2 - 1) {
$timeToTarget = $timeToTarget / 7;
$targetUnits = 'week';
} else {
$targetUnits = 'day';
}
}
$timeToTarget = round($timeToTarget);
if ($timeToTarget != 1) {
$targetUnits = $targetUnits . 's';
}
if ($timeToTarget == 0) {
$timeToTarget = 'less than a day';
} else {
$timeToTarget = 'about ' . $timeToTarget . ' ' . $targetUnits;
}
}
if ($weightToTarget != 'N/A') {
$weightToTarget = round(abs($weightToTarget), 1);
}
return array('weight_to_target' => $weightToTarget, 'time_to_target' => $timeToTarget, 'target_weight' => $targetWeight);
}
