/**

* PageTemplate object used to render page

* @access protected

* @var PageTemplate

*/

protected $template;

/**

* Constructor. Create instance of PageTemplate using default index_tpl.php file

* @access public

*/

public function __construct () {

$this->template = new PageTemplate ();

}

/**

* Run method with main page logic

*

* Populate template and Display form for editing an event entry. For POST requests,

* check user credentials, check if event exists and then update entry in database.

* Available to admins only

* @access public

*/

public function run () {

$session = Session::getInstance ();

$user = $session->getUser ();

//if (!$user || !$user->isAdmin ()) {

if (!$user || !$user->validUser ()) {

$session->setMessage ("Do not have permission to access", Session::MESSAGE_ERROR);

header ("Location: " . BASE_URL);

return;

}

$form_errors = array ();

$form_values = array ("id" => "", "title" => "", "description" => "", "sanctioned" => "", "status" => "", "date" => "", "platform" => "");

$eventDAO = EventDAO::getInstance ();

$event = null;

if (!empty ($_POST)) {

$form_values["id"] = (isset ($_POST["id"]) && is_numeric ($_POST["id"])) ? intval ($_POST["id"]) : "";

$form_values["title"] = isset ($_POST["title"]) ? trim ($_POST["title"]) : "";

$form_values["description"] = isset ($_POST["description"]) ? trim ($_POST["description"]) : "";

$form_values["platform"] = isset ($_POST["platform"]) ? trim ($_POST["platform"]) : "";

$form_values["sanctioned"] = isset ($_POST["sanctioned"]) ? trim ($_POST["sanctioned"]) : "";

$form_values["status"] = isset ($_POST["status"]) ? trim ($_POST["status"]) : "";

$form_values["date"] = isset ($_POST["date"]) ? trim ($_POST["date"]) : "";

if (empty ($form_values["id"])) {

$form_errors["id"] = "No id specified";

}

if (empty ($form_values["title"])) {

$form_errors["title"] = "No title specified";

}

if (empty ($form_values["description"])) {

$form_errors["description"] = "No description specified";

}

if (empty ($form_values["platform"])) {

$form_errors["platform"] = "No platform specified";

}

else if (!is_numeric ($form_values["platform"])) {

$form_errors["platform"] = "Platform choice must be an integer value";

}

else {

$platformDAO = PlatformDAO::getInstance ();

$platform = $platformDAO->load ($form_values["platform"]);

if (!$platform) {

$form_errors["platform"] = "Invalid platform specified";

}

}

if ($user->isAdmin () && empty ($form_values["sanctioned"])) {

$form_errors["sanctioned"] = "No sanctioned flag specified";

}

else if ($user->isAdmin () && strcmp ($form_values["sanctioned"], "true") != 0 && strcmp ($form_values["sanctioned"], "false") != 0) {

$form_errors["sanctioned"] = "sanctioned flag must be a boolean value";

}

if ($user->isAdmin () && empty ($form_values["status"])) {

$form_errors["status"] = "No status flag specified";

}

else if ($user->isAdmin () && !is_numeric ($form_values["status"])) {

$form_errors["status"] = "Status flag must be an integer value";

}

else if ($user->isAdmin ()) {

$status = intval ($form_values["status"]);

$tmp = new Event ();

try {

$tmp->setStatus ($status);

} catch (Exception $e) {

$form_errors["status"] = "Invalid value for status";

}

}

if (empty ($form_values["date"])) {

$form_errors["date"] = "No date specified";

}

else if (strtotime ($_POST["date"]) == 0) {

$form_errors["date"] = "An invalid date was specified";

$form_values["date"] = "";

}

if (empty ($form_errors)) {

$event = $eventDAO->load ($form_values["id"]);

if ($event && ($user->isAdmin () || $event->getUserId () == $user->getId ())) {

$event->setTitle ($form_values["title"]);

$event->setDescription ($form_values["description"]);

$event->setPlatformId (intval ($form_values["platform"]));

if ($user->isAdmin () || ($user->validUser () && $user->getUserType () == User::TRUSTED_TYPE)) {

$sanctioned_value = (strcmp ($form_values["sanctioned"], "true") == 0) ? true : false;

$event->setSanctioned ($sanctioned_value);

$event->setStatus ($form_values["status"]);

}

$pubtimestamp = strtotime ($_POST["date"]);

$event->setDate ($pubtimestamp);

$event->setUserId ($user->id);

//print_r ($event);

if ($eventDAO->save ($event)) {

// Attempt to ignore for regular admin edits

if ($event->getUserId () == $user->getId ()) {

require_once (joinPath (INCLUDES_DIR, "models", "Attendance.php"));

Attendance::emailAttendees ($event, $user);

}

$session->setMessage ("Event details saved");

header ("Location: edit_event.php?id={$event->getId ()}");

return;

}

else {

$session->setMessage ("Event details could not be saved", Session::MESSAGE_ERROR);

}

}

}

else if (empty ($form_errors["id"])) {

$event = $eventDAO->load ($form_values["id"]);

}

}

else if (!empty ($_GET)) {

$form_values["id"] = isset ($_GET["id"]) ? $_GET["id"] : "";

if (empty ($form_values["id"])) {

header ("Location: " . BASE_URL);

return;

}

else {

$event = $eventDAO->load ($form_values["id"]);

// Event does not exist. Pass null to template

if (!$event) {

}

// Check for edit permissions

else if (!$user->isAdmin () && $event->userId != $user->id) {

$session->setMessage ("Do not have permission to edit page", Session::MESSAGE_ERROR);

header ("Location: " . BASE_URL);

return;

}

else {

$form_values["id"] = $event->getId ();

$form_values["title"] = $event->getTitle ();

$form_values["description"] = $event->getDescription ();

$form_values["sanctioned"] = ($event->getSanctioned () == true) ? "true" : "false";

$form_values["status"] = $event->getStatus ();

$form_values["date"] = strftime ("%d %B %Y",$event->getDate ());

$form_values["platform"] = $event->getPlatformId ();

}

}

}

$platformDAO = PlatformDAO::getInstance ();

$platform_array = $platformDAO->all ();

$this->template->render (array (

"title" => "Edit Event",

"extra_header" => joinPath ("headers", "jscal_header_tpl.php"),

"main_page" => "edit_event_tpl.php",

"session" => $session,

"event" => $event,

"form_values" => $form_values,

"form_errors" => $form_errors,

"platform_array" => $platform_array,

));

}