154 lines
2.7 KiB
PHP
154 lines
2.7 KiB
PHP
<?php
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abstract class AbstractAction
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{
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protected $value;
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protected $container;
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protected $formatter;
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public function __construct( $value )
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{
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$this->value = $value;
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}
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public function setContainer( ContainerInterface $container )
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{
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$this->container = $container;
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}
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public function setFormatter( FormatterInterface $formatter )
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{
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$this->formatter = $formatter;
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}
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public function esc_raw()
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{
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return nl2br( htmlentities( $this->value ) );
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}
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abstract public function decode();
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public function __toString()
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{
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$value = $this->decode();
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$formatted = $this->formatter->format( $value );
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return $this->container->wrap( $formatted );
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}
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}
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class ActionQuotedPrintableDecode extends AbstractAction
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{
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public function __construct( $value )
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{
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parent::__construct( $value );
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$this->setContainer( new TextareaContainer );
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$this->setFormatter( new EchoFormatter );
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}
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public function decode()
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{
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return quoted_printable_decode( $this->value );
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}
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}
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class ActionUrldecode extends AbstractAction
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{
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public function __construct( $value )
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{
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parent::__construct( $value );
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$this->setContainer( new TextareaContainer );
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$this->setFormatter( new EchoFormatter );
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}
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public function decode()
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{
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return urldecode( $this->value );
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}
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}
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class ActionUrlencode extends AbstractAction
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{
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public function __construct( $value )
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{
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parent::__construct( $value );
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$this->setContainer( new TextareaContainer );
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$this->setFormatter( new EchoFormatter );
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}
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public function decode()
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{
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return urlencode( $this->value );
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}
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}
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class ActionUnserialize extends AbstractAction
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{
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public function __construct( $value )
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{
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parent::__construct( $value );
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$this->setContainer( new DivContainer );
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$this->setFormatter( new DbugFormatter );
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}
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public function decode()
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{
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return unserialize( $this->value );
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}
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}
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interface ContainerInterface
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{
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public function wrap( $contents );
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}
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class DivContainer implements ContainerInterface
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{
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public function wrap( $contents )
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{
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return '<div class="col">' . $contents . '</div>';
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}
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}
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class TextareaContainer extends DivContainer
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{
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public function wrap( $contents )
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{
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return parent::wrap( '<textarea>' . $contents . '</textarea>' );
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}
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}
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interface FormatterInterface
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{
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public function format( $value );
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}
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class DbugFormatter implements FormatterInterface
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{
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public function format( $value )
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{
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ob_start();
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new dBug( $value );
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return ob_get_clean();
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}
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}
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class VardumpFormatter implements FormatterInterface
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{
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public function format( $value )
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{
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ob_start();
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var_dump( $value );
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return ob_get_clean();
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}
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}
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class EchoFormatter implements FormatterInterface
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{
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public function format( $value )
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{
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return $value;
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}
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}
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