function display($tpl = null)
{
// Assign data to the view
$this->walks = $this->get('Walks');
$this->controller = JControllerLegacy::getInstance('SWG_WalkLibrary');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode('<br />', $errors));
return false;
}
// Set the template & title
switch (JRequest::getInt("initialView")) {
case 0:
$this->pageTitle = "List walks";
$this->showList = true;
$this->showSearch = false;
$this->noWalkMsg = "No walks found";
break;
case 1:
// Get this leader's record
// TODO: Integrate with Joomla users
$leader = Leader::fromJoomlaUser(JFactory::getUser()->id);
if ($leader == null) {
$this->pageTitle = "Walks you've suggested";
$this->showList = true;
$this->showSearch = false;
$this->noWalkMsg = "Your leader account hasn't been set up properly. Please contact the vice chair or webmaster.";
} else {
$this->pageTitle = "Walks suggested by " . $leader->displayName;
$this->showList = true;
$this->showSearch = false;
$this->noWalkMsg = "You haven't suggested any walks yet";
}
break;
case 2:
$this->pageTitle = "Suggested walks";
$this->showList = true;
$this->showSearch = false;
$this->noWalkMsg = "No walks have been suggested";
break;
case 3:
default:
$this->pageTitle = "Walks library";
$this->noWalkMsg = "No walks found";
if ($this->getModel()->hasWalkList()) {
$this->showList = true;
$this->showSearch = false;
} else {
$this->showList = false;
$this->showSearch = true;
}
break;
}
// Set page heading.
// TODO: Fix hack?
JFactory::getApplication()->getMenu()->getActive()->params->set("page_heading", $this->pageTitle);
// Display the view
parent::display($tpl);
}
public function submit()
{
// Check for request forgeries.
JRequest::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Initialise variables.
$app = JFactory::getApplication();
$model = $this->getModel('addeditwalk');
$view = $this->getView('addeditwalk', 'html');
$view->setModel($model, true);
// Get the data from the form POST
$data = JRequest::getVar('jform', array(), 'post', 'array');
// Send the data to the model
$model->updateWalk($data);
// If this is a new walk, set the suggester to the current user
if (!isset($model->getWalk()->id)) {
$model->getWalk()->suggestedBy = Leader::fromJoomlaUser(JFactory::getUser()->id);
}
// Did we save the walk, or just upload a GPX file?
if (JRequest::getVar('upload', false, 'post')) {
$view->display();
} else {
if (JRequest::getVar('clearroute', false, 'post')) {
// Remember that we've cleared the route, so we can delete it from the database when we save
JFactory::getApplication()->setUserState("deleteroute", $model->getWalk()->route->id);
JFactory::getApplication()->setUserState("uploadedroute", null);
$model->clearRoute();
$view->display();
} else {
$model->getWalk()->save();
// Delete the route if necessary
$deleteRoute = JFactory::getApplication()->getUserState("deleteroute", false);
if ($deleteRoute) {
$db =& JFactory::getDBO();
$query = $db->getQuery(true);
$query->delete("routes");
$query->where("routeid = " . (int) $deleteRoute);
$db->setQuery($query);
$db->query();
}
// Redirect to the walk details page
$url = $_SERVER['REQUEST_URI'];
// Get the current URL parameters
if (strpos($url, "?") !== false) {
$inParams = explode("&", substr($url, strpos($url, "?") + 1));
$urlBase = substr($url, 0, strpos($url, "?"));
} else {
$inParams = array();
$urlBase = $url;
}
// Build the new URL parameters
$params = array("view=walkdetails", "walkid=" . $model->getWalk()->id);
if (isset($inParams['option'])) {
$params['option'] = $inParams['option'];
}
JFactory::getApplication()->redirect($urlBase . "?" . implode("&", $params));
return true;
}
}
}
public function getWalks()
{
// If we have a custom walk list, return that
if (isset($this->walkList)) {
return $this->walkList;
}
// Otherwise, get the default data
switch (JRequest::getInt("initialView")) {
case 0:
default:
return array();
case 1:
// Get this leader's record
$leader = Leader::fromJoomlaUser(JFactory::getUser()->id);
if (!empty($leader)) {
return Walk::getWalksBySuggester($leader);
} else {
return array();
}
}
}
function canEdit($walkOrID)
{
if (JFactory::getUser()->authorise("walk.editall", "com_swg_walklibrary")) {
return true;
} else {
if (!JFactory::getUser()->authorise("walk.editown", "com_swg_walklibrary")) {
return false;
} else {
if (is_numeric($walkOrID)) {
$walk = Walk::getSingle($walkOrID);
} else {
if ($walkOrID instanceof Walk) {
$walk = $walkOrID;
}
}
if (empty($walk)) {
throw new InvalidArgumentException("Invalid walk or ID");
}
return $walk->suggestedBy == Leader::fromJoomlaUser(JFactory::getUser()->id);
}
}
}
function onUserAfterSave($data, $isNew, $result, $error)
{
$userId = JArrayHelper::getValue($data, 'id', null, 'int');
$oldLeader = Leader::fromJoomlaUser($userId);
$leaderChanged = false;
if ($oldLeader == null && !empty($data['swg_extras']['leadersetup'])) {
// Create a new leader account
$leader = new Leader();
$leader->username = $data['username'];
$leader->password = "******";
// TODO: This is temporary
$leader->surname = substr($data['name'], strrpos($data['name'], " ") + 1);
$leader->forename = substr($data['name'], 0, strrpos($data['name'], " "));
$leader->email = $data['email'];
$leader->active = true;
$leader->joomlaUserID = $userId;
$leader->save();
$leaderChanged = true;
} else {
if (!empty($data['swg_extras']['leaderid']) && $data['swg_extras']['leaderid'] != $oldLeader->id) {
if ($oldLeader != null) {
// Disconnect from old leader
$oldLeader->joomlaUserID = null;
$oldLeader->save();
}
// Connect to new leader
$leader = Leader::getLeader($data['swg_extras']['leaderid']);
$leader->joomlaUserID = $userId;
$leader->save();
$leaderChanged = true;
}
}
$db = JFactory::getDbo();
if ($leaderChanged) {
// Remove any existing links to this user
$db->setQuery("UPDATE walkleaders SET joomlauser = null WHERE joomlauser = '******'");
$db->query();
// TODO: Check for success
// Create the new link
$db->setQuery("UPDATE walkleaders SET joomlauser = '******' WHERE ID = '{$data['swg_extras']['leaderid']}'");
$db->query();
} else {
$leader = Leader::fromJoomlaUser($userId);
}
if (isset($leader)) {
// Save details to the Leader
if (!empty($data['swg_extras']['programmename'])) {
$leader->setDisplayName($data['swg_extras']['programmename']);
}
if (!empty($data['swg_extras']['telephone'])) {
$leader->telephone = $data['swg_extras']['telephone'];
}
$leader->noContactOfficeHours = !empty($data['swg_extras']['nocontactofficehours']) ? true : false;
$leader->publishInOtherSites = !empty($data['swg_extras']['publishinothersites']) ? true : false;
$leader->dogFriendly = !empty($data['swg_extras']['dogfriendly']) ? true : false;
$leader->notes = $data['swg_extras']['notes'];
$leader->save();
// Don't save this data to the profile info
$ex &= $data['swg_extras'];
//unset($ex['programmename'], $ex['telephone'], $ex['nocontactofficehours'], $ex['publishinothersites'], $ex['dogfriendly'], $ex['notes']);
}
if ($userId && $result && isset($data['swg_extras']) && count($data['swg_extras'])) {
try {
// Sanitize the date
if (!empty($data['swg_extras']['joindate'])) {
$date = new JDate($data['swg_extras']['joindate']);
$data['swg_extras']['joindate'] = $date->format('Y-m-d');
}
$db = JFactory::getDbo();
$db->setQuery('DELETE FROM #__user_profiles WHERE user_id = ' . $userId . " AND profile_key LIKE 'swg_extras.%'");
if (!$db->query()) {
throw new Exception($db->getErrorMsg());
}
$tuples = array();
$order = 1;
foreach ($data['swg_extras'] as $k => $v) {
$tuples[] = '(' . $userId . ', ' . $db->quote('swg_extras.' . $k) . ', ' . $db->quote($v) . ', ' . $order++ . ')';
}
// Joomla won't give us access to the FB token via the form field, so set that from the session
/*$fb = new Facebook(SWG::$fbconf);
if ($fb->getUser())
{
$tuples[] = '('.$userId.', '.$db->quote('swg_extras.fbtoken').', '.$db->quote($fb->getAccessToken()).', '.$order++.')';
}*/
$db->setQuery('INSERT INTO #__user_profiles VALUES ' . implode(', ', $tuples));
if (!$db->query()) {
throw new Exception($db->getErrorMsg());
}
} catch (JException $e) {
$this->_subject->setError($e->getMessage());
return false;
}
}
}
/**
* Outputs arrays of user stats
* @param JUser $user User to get stats for. Default is current user.
* @param int $distanceUnits Convert distance units to this unit. Includes unit suffix, abbreviated - intended for display
*/
static function getStats($user = null, $distanceUnits = null)
{
// Get attended walks
if (!isset($user)) {
$user = JFactory::getUser();
}
$wiFact = SWG::WalkInstanceFactory();
$wiFact->reset();
$wiFact->endDate = Event::DateEnd;
$wiFact->addAttendee($user->id);
$soFact = SWG::SocialFactory();
$soFact->reset();
$soFact->endDate = Event::DateEnd;
$soFact->addAttendee($user->id);
$weFact = SWG::WeekendFactory();
$weFact->reset();
$weFact->endDate = Event::DateEnd;
$weFact->addAttendee($user->id);
// TODO: Put into loops
$startDates = array('alltime' => 0, 'year' => 365, '3month' => 90, 'month' => 30);
foreach ($startDates as $period => $days) {
if (empty($days)) {
$start = 0;
} else {
$start = time() - $days * 86400;
}
$wiFact->startDate = $start;
$weFact->startDate = $start;
$soFact->startDate = $start;
$walkData = $wiFact->cumulativeStats();
$socials[$period] = $soFact->cumulativeStats();
$weekend[$period] = $weFact->cumulativeStats();
// Stats for all-day walks (walks starting at or before 14:00)
$wiFact->startTimeMax = 14 * 3600;
$dayWalkData = $wiFact->cumulativeStats();
$wiFact->startTimeMax = null;
// TODO: Check this doesn't fail for non-leaders: should say "0"
$wiFact->leader = Leader::fromJoomlaUser($user->id);
if (!empty($wiFact->leader)) {
$ledData = $wiFact->cumulativeStats();
} else {
$ledData = array("count" => 0, "sum_miles" => 0);
}
// Convert walk units if needed
if (isset($distanceUnits)) {
$walkData['sum_miles'] = UnitConvert::displayDistance($walkData['sum_miles'], UnitConvert::Mile, $distanceUnits, false);
$walkData['mean_miles'] = UnitConvert::displayDistance($walkData['mean_miles'], UnitConvert::Mile, $distanceUnits, false);
$walkData['sum_distance'] = UnitConvert::displayDistance($walkData['sum_distance'], UnitConvert::Metre, $distanceUnits, false);
$walkData['mean_distance'] = UnitConvert::displayDistance($walkData['mean_distance'], UnitConvert::Metre, $distanceUnits, false);
$dayWalkData['sum_miles'] = UnitConvert::displayDistance($dayWalkData['sum_miles'], UnitConvert::Mile, $distanceUnits, false);
$dayWalkData['mean_miles'] = UnitConvert::displayDistance($dayWalkData['mean_miles'], UnitConvert::Mile, $distanceUnits, false);
$dayWalkData['sum_distance'] = UnitConvert::displayDistance($dayWalkData['sum_distance'], UnitConvert::Metre, $distanceUnits, false);
$dayWalkData['mean_distance'] = UnitConvert::displayDistance($dayWalkData['mean_distance'], UnitConvert::Metre, $distanceUnits, false);
if (!empty($wiFact->leader)) {
$ledData['sum_miles'] = UnitConvert::displayDistance($ledData['sum_miles'], UnitConvert::Mile, $distanceUnits, false);
$ledData['mean_miles'] = UnitConvert::displayDistance($ledData['mean_miles'], UnitConvert::Mile, $distanceUnits, false);
$ledData['sum_distance'] = UnitConvert::displayDistance($ledData['sum_distance'], UnitConvert::Metre, $distanceUnits, false);
$ledData['mean_distance'] = UnitConvert::displayDistance($ledData['mean_distance'], UnitConvert::Metre, $distanceUnits, false);
}
}
$walks[$period] = $walkData;
$dayWalks[$period] = $dayWalkData;
$led[$period] = $ledData;
$wiFact->leader = null;
// Note: this is AFTER the conversions, we check if the leader is set in there
}
return array('walks' => $walks, 'daywalks' => $dayWalks, 'led' => $led, 'socials' => $socials, 'weekends' => $weekend);
}
public function __construct()
{
$this->setProgramme(WalkProgramme::getNextProgrammeId());
$this->setLeader(Leader::fromJoomlaUser(JFactory::getUser()->id));
parent::__construct();
}
