Page MenuHomeCode
Files F391417

scene.php
No OneTemporary
Actions

scene.php
View Options

<?php
/*
* Geo scene class
*
* 0.1 2010-01-30 17:42 DcK
*
* @package Zed
* @subpackage Geo
* @copyright Copyright (c) 2010, Dereckson
* @license Released under BSD license
* @version 0.1
*
*/
require_once('location.php');
if (!defined('SCENE_DIR')) define('SCENE_DIR', 'content/scenes');
class GeoScene {
/*
* @var string Last error warning
*/
public $lastError;
/*
* @var string File scene to serve
*/
public $sceneFile;
/*
* @var GeoLocation the location to print the scene
*/
public $location;
/*
* Initializes a new GeoScene instance
* @param GeoLocation $location location the scene is to print
*/
function __construct ($location) {
$this->location = $location;
//Gets local scene
if ($location->containsLocalLocation) {
if ($this->get_local_scene()) return;
}
//Gets global scene
if ($location->containsGlobalLocation) {
if ($this->get_global_scene()) return;
}
//If not scene found, let's set a warning
$this->lastError = "No scene found.";
}
/*
* Gets local scene
* @return boolean true if a scene have been found ; otherwise, false.
*/
private function get_local_scene () {
return false;
}
/*
* Gets global scene
* @return boolean true if a scene have been found ; otherwise, false.
*/
private function get_global_scene () {
$location = $this->location;
if ($location->place) {
if ($this->try_get_scene($location->global)) {
return true;
}
}
if ($location->body) {
if ($this->try_get_scene('B' . $location->body->code)) {
return true;
}
}
return false;
}
public static function get_file_extension ($file) {
$pathinfo = pathinfo($file);
return $pathinfo['extension'];
}
public function render () {
if ($file = $this->sceneFile) {
switch ($ext = GeoScene::get_file_extension($file)) {
case 'png':
case 'jpg':
case 'gif':
case 'bmp':
echo "<img src=\"$file\" />";
break;
case 'tpl':
global $smarty;
$template_dir = $smarty->template_dir;
$smarty->template_dir = getcwd();
$smarty->assign("SCENE_URL", defined('SCENE_URL') ? SCENE_URL : '/' . SCENE_DIR);
$smarty->display($file);
$smarty->template_dir = $template_dir;
break;
case 'php':
message_die(HACK_ERROR, ".php scene files not allowed without review", '', __LINE__, __FILE__);
default:
message_die(GENERAL_ERROR, "Can't handle $ext extension for $file scene", 'GeoScene render error', __LINE__, __FILE__);
}
echo "\n\n";
}
}
private function try_get_scene ($code) {
$file = SCENE_DIR . "/$code";
$extensions = array('tpl', 'png', 'jpg', 'gif', 'bmp', 'swf', 'html', 'php');
foreach ($extensions as $ext) {
if (file_exists("$file.$ext")) {
$this->sceneFile = "$file.$ext";
return true;
}
}
return false;
}
}
?>

File Metadata

Mime Type
text/x-php
Expires
Sat, Feb 22, 20:24 (1 d, 3 h ago)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
22954
Default Alt Text
scene.php (3 KB)

Event Timeline