/**
* Register a Hook (predefined class) to be called at certain events.
* Can drill down the hook to only execute during a certain scope (controller, action).
*
* @access public
* @param HookInterface $Hook
* @param array $scope
* @return void
* @static
*/
public static function register(HookInterface $Hook, array $scope = array())
{
if ($Hook) {
$class = App::toDotNotation(get_class($Hook));
self::$__objectMap[$class] = $Hook;
foreach (self::$__events as $event) {
self::$__hooks[$event][$class] = array('executed' => false);
if (!empty($scope)) {
self::$__scopes[$event][$class] = $scope + array('container' => '*', 'controller' => '*', 'action' => '*');
}
}
}
}
/**
* Fallback method if the app autoloader isn't called.
*
* @param string $class
* @return void
*/
function __autoload($class)
{
\titon\core\App::autoload($class);
}
*/ require_once FRAMEWORK . 'Paths.php'; require_once FRAMEWORK . 'Bootstrap.php'; /** * Require core internals that operate the application. */ require_once FRAMEWORK . 'utility' . DS . 'Inflector.php'; require_once FRAMEWORK . 'utility' . DS . 'Set.php'; require_once FRAMEWORK . 'core' . DS . 'Application.php'; require_once FRAMEWORK . 'core' . DS . 'Configuration.php'; require_once FRAMEWORK . 'core' . DS . 'Environment.php'; require_once FRAMEWORK . 'core' . DS . 'Prototype.php'; require_once FRAMEWORK . 'core' . DS . 'Registry.php'; require_once FRAMEWORK . 'router' . DS . 'Router.php'; require_once FRAMEWORK . 'log' . DS . 'Debugger.php'; require_once FRAMEWORK . 'log' . DS . 'Exception.php'; require_once FRAMEWORK . 'system' . DS . 'Dispatch.php'; require_once FRAMEWORK . 'system' . DS . 'Controller.php'; require_once FRAMEWORK . 'system' . DS . 'Hook.php'; /** * Require custom config and settings from the application. */ require_once CONFIG . 'Environments.php'; require_once CONFIG . 'Setup.php'; require_once CONFIG . 'Routes.php'; require_once CONFIG . 'Bootstrap.php'; /** * Initialize the application objects. */ \titon\core\App::initialize();
/**
* Create a meta element. Has predefined values for common meta tags.
*
* @access public
* @param string $type
* @param string $content
* @param array $attributes
* @return string
*/
public function meta($type, $content = null, array $attributes = array())
{
if (empty($content)) {
switch (strtolower($type)) {
case 'content-script-type':
$content = 'text/javascript';
break;
case 'content-style-type':
$content = 'text/css';
break;
case 'content-type':
$content = $this->isDoctype('xhtml') ? 'application/xhtml\\+xml' : 'text/html';
$content .= '; charset=' . App::charset();
break;
}
}
$metaTypes = array('content-type' => array('http-equiv' => 'Content-Type', 'content' => $content), 'content-script-type' => array('http-equiv' => 'Content-Script-Type', 'content' => $content), 'content-style-type' => array('http-equiv' => 'Content-Style-Type', 'content' => $content), 'content-language' => array('http-equiv' => 'Content-Language', 'content' => $content), 'keywords' => array('name' => 'keywords', 'content' => $content), 'description' => array('name' => 'description', 'content' => $content), 'author' => array('name' => 'author', 'content' => $content), 'robots' => array('name' => 'robots', 'content' => $content), 'rss' => array('type' => 'application/rss+xml', 'rel' => 'alternate', 'title' => $type, 'link' => $content), 'atom' => array('type' => 'application/atom+xml', 'title' => $type, 'link' => $content), 'icon' => array('type' => 'image/x-icon', 'rel' => 'icon', 'link' => $content));
if (isset($metaTypes[strtolower($type)])) {
$attributes = $attributes + $metaTypes[strtolower($type)];
} else {
$attributes['name'] = $type;
$attributes['content'] = $content;
}
return $this->tag('meta', $this->attributes($attributes));
}
/**
* Manually store an object into registry, and store the object name to the $__mapping array.
* The property $__registered contains the object where as $__mapping is just the class name.
*
* @access public
* @param object $object
* @param string $slug
* @return object
* @static
*/
public static function store($object, $slug = null)
{
if (!is_object($object)) {
throw new Exception('The object passed must be instantiated.');
}
$namespace = get_class($object);
$className = App::baseClass($namespace);
if (!$slug) {
$slug = App::toDotNotation($namespace);
}
static::$__registered[$slug] = $object;
static::$__mapping = Set::insert(static::$__mapping, $slug, $className);
return $object;
}
/**
* Check to see if a value exists in the POST/GET data, if so escape and return.
*
* @access public
* @param string $model
* @param string $field
* @return string
*/
public function value($model, $field)
{
$data =& App::$data;
$value = Set::extract($data, $model . '.' . $field);
if (!empty($value)) {
return is_array($value) ? $value : htmlentities($value, ENT_COMPAT, App::charset());
} else {
$data = Set::insert($data, $model . '.' . $field, null);
return null;
}
}
/**
* Attempts to determine a View path and load the View. If found, returns the instance, else returns the AppView.
*
* @access public
* @return object|null
*/
public final function loadView()
{
$path = $this->routedPath(VIEWS);
// Use created class if it exists
if (file_exists($path)) {
include_once $path;
$class = App::toNamespace($path);
if (class_exists($class)) {
$View = new $class();
}
// Else use the AppView
} else {
$View = new \app\AppView();
}
if ($View instanceof \titon\system\View) {
return $View;
}
throw new Exception(sprintf('The View %s must extend \\app\\AppView.', $this->_config['controller']));
}
/**
* Parses an array of attributes to the HTML equivalent.
*
* @access public
* @param array $attributes
* @param array $remove
* @return string
*/
public function attributes(array $attributes, array $remove = array())
{
$parsed = null;
$escape = true;
if (isset($attributes['escape']) && is_bool($attributes['escape'])) {
$escape = $attributes['escape'];
}
unset($attributes['escape']);
if (!empty($attributes)) {
foreach ($attributes as $key => $value) {
if (in_array($key, $remove)) {
unset($attributes[$key]);
continue;
}
if ($escape === true) {
$value = htmlentities($value, ENT_COMPAT, App::charset());
}
$parsed .= ' ' . strtolower($key) . '="' . $value . '"';
}
}
return $parsed;
}
/**
* Merges the custom configuration with the defaults. Parses the $_classes and imports the class into the scope,
* but does not instantiate the object until called. Finally executes construct().
*
* @access public
* @param array $config
* @return void
*/
public function __construct(array $config = array())
{
if (!empty($config)) {
$this->_config = $config + $this->_config;
}
if (!empty($this->_classes)) {
foreach ($this->_classes as $class => $options) {
if (isset($options['namespace'])) {
App::import($namespace);
}
}
}
$this->construct();
}