45 lines
771 B
PHP
45 lines
771 B
PHP
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<?php
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class ParameterException extends Exception { }
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abstract class Controller
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{
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protected final function getParameter( $name , $method = null )
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{
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if ( $method === null ) {
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try {
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return $this->getParameter( $name , 'POST' );
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} catch ( ParameterException $e ) {
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return $this->getParameter( $name , 'GET' );
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}
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}
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$from = '_' . $method;
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global $$from;
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if ( ! array_key_exists( $name , $$from ) ) {
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throw new ParameterException( "$name/$method" );
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}
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return ${$from}[ $name ];
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}
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public abstract function handle( Page $page );
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}
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final class Ctrl_Simple
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extends Controller
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{
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private $view;
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public function __construct( View $view )
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{
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$this->view = $view;
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}
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public function handle( Page $page )
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{
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return $this->view;
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}
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}
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