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<?php
include_once($UTIL_DIR . "/convert.php");
class Event {
public $title;
public $time;
public $description;
public $flyer;
public function show()
{
$str = "<div class=\"event\">\n";
$str .= " <div class=\"event_title\">" .
htmlspecialchars_decode($this->title, ENT_QUOTES) . "</div>\n";
$str .= " <div class=\"event_time\">" . date("D M jS Y", $this->time) . "</div>\n";
$str .= " <div class=\"event_description\">" .
htmlspecialchars_decode($this->description, ENT_QUOTES) . "</div>\n";
if($this->flyer) {
$str .= " <img class=\"event_flyer\" alt=\"flyer\" src=\"gfx/flyers/" . $this->flyer . "\"/>\n";
}
$str .= "</div>\n";
return $str;
}
public function Event($title, $time, $description, $flyer = "")
{
$this->title = $title;
$this->time = $time;
$this->description = $description;
$this->flyer = $flyer;
}
}
class Events {
private $file;
private $events = array();
// Admin config
public $admin_title = "Events";
public $admin_submodules = array("New Event" => "new",
"Edit Event" => "edit",
"Delete Event" => "delete");
public function admin($sub, $action, $vars)
{
switch($sub) {
case "new":
echo "New";
break;
case "edit":
echo "Edit";
break;
case "delete":
echo "Delete";
break;
}
}
public function run($params)
{
foreach($params as $param) {
switch($param) {
case "coming":
return $this->showcoming(-1);
break;
case "all":
return $this->showall(-1);
break;
case "old":
default:
return $this->showold(-1);
break;
}
}
}
public function showall($number)
{
$str = "";
$foundany = false;
// Key sort
ksort($this->events);
// If number is -1 show all shows.
if($number == -1) $number = 100000;
foreach($this->events as $event) {
$foundany = true;
$str .= $event->show();
$number--;
if(!$number) return $str;
}
if($foundany == false) return "No shows available at the moment.";
return $str;
}
public function showcoming($number)
{
$str = "";
$foundany = false;
// Key sort
ksort($this->events);
// If number is -1 show all shows.
if($number == -1) $number = 100000;
foreach($this->events as $event) {
if($event->time >= time()) {
$foundany = true;
$str .= $event->show();
$number--;
}
if(!$number) return $str;
}
if($foundany == false) return "No shows available at the moment.";
return $str;
}
public function showold($number)
{
$str = "";
// Key sort
krsort($this->events);
// If number is -1 show all shows.
if($number == -1) $number = 100000;
foreach($this->events as $event) {
if($event->time <= time()) {
$str .= $event->show();
$number--;
}
if(!$number) return $str;
}
return $str;
}
public function add($event) {
$key = $event->time;
// array_push($this->events, $event);
$this->events[$key] = $event;
}
public function write()
{
$fp = fopen($this->file, "w");
fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
fwrite($fp, "<events>\n");
foreach($this->events as $event) {
fwrite($fp, " <event title=\"" .
htmlspecialchars($event->title, ENT_QUOTES, "UTF-8") . "\"\n");
fwrite($fp, " time=\"" . $event->time . "\"\n");
fwrite($fp, " description=\"" .
htmlspecialchars($event->description, ENT_QUOTES, "UTF-8") . "\"\n");
fwrite($fp, " flyer=\"" . $event->flyer . "\">\n");
fwrite($fp, " </event>\n");
}
fwrite($fp, "</events>\n");
fclose($fp);
}
private function read()
{
$dom = new DomDocument;
$dom->preserveWhiteSpace = FALSE;
$dom->load($this->file);
$params = $dom->getElementsByTagName('event');
foreach ($params as $param) {
$event = new Event($param->getAttribute('title'),
$param->getAttribute('time'),
$param->getAttribute('description'),
$param->getAttribute('flyer'));
$this->add($event);
}
}
public function Events($file)
{
$this->file = $file;
if(file_exists($file)) $this->read();
}
}
function events_init()
{
global $DATA_DIR;
return new Events($DATA_DIR . "/events.xml");
}
?>
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