diff options
Diffstat (limited to 'library/vendor/Zend/View/Helper/Placeholder/Container/Standalone.php')
| -rw-r--r-- | library/vendor/Zend/View/Helper/Placeholder/Container/Standalone.php | 322 |
1 files changed, 322 insertions, 0 deletions
diff --git a/library/vendor/Zend/View/Helper/Placeholder/Container/Standalone.php b/library/vendor/Zend/View/Helper/Placeholder/Container/Standalone.php new file mode 100644 index 0000000..c875ca7 --- /dev/null +++ b/library/vendor/Zend/View/Helper/Placeholder/Container/Standalone.php @@ -0,0 +1,322 @@ +<?php +/** + * Zend Framework + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE.txt. + * It is also available through the world-wide-web at this URL: + * http://framework.zend.com/license/new-bsd + * If you did not receive a copy of the license and are unable to + * obtain it through the world-wide-web, please send an email + * to license@zend.com so we can send you a copy immediately. + * + * @category Zend + * @package Zend_View + * @subpackage Helper + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @version $Id$ + * @license http://framework.zend.com/license/new-bsd New BSD License + */ + +/** Zend_View_Helper_Placeholder_Registry */ + +/** Zend_View_Helper_Abstract.php */ + +/** + * Base class for targetted placeholder helpers + * + * @package Zend_View + * @subpackage Helper + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ +abstract class Zend_View_Helper_Placeholder_Container_Standalone extends Zend_View_Helper_Abstract implements IteratorAggregate, Countable, ArrayAccess +{ + /** + * @var Zend_View_Helper_Placeholder_Container_Abstract + */ + protected $_container; + + /** + * @var Zend_View_Helper_Placeholder_Registry + */ + protected $_registry; + + /** + * Registry key under which container registers itself + * @var string + */ + protected $_regKey; + + /** + * Flag wheter to automatically escape output, must also be + * enforced in the child class if __toString/toString is overriden + * @var book + */ + protected $_autoEscape = true; + + /** + * Constructor + * + * @return void + */ + public function __construct() + { + $this->setRegistry(Zend_View_Helper_Placeholder_Registry::getRegistry()); + $this->setContainer($this->getRegistry()->getContainer($this->_regKey)); + } + + /** + * Retrieve registry + * + * @return Zend_View_Helper_Placeholder_Registry + */ + public function getRegistry() + { + return $this->_registry; + } + + /** + * Set registry object + * + * @param Zend_View_Helper_Placeholder_Registry $registry + * @return Zend_View_Helper_Placeholder_Container_Standalone + */ + public function setRegistry(Zend_View_Helper_Placeholder_Registry $registry) + { + $this->_registry = $registry; + return $this; + } + + /** + * Set whether or not auto escaping should be used + * + * @param bool $autoEscape whether or not to auto escape output + * @return Zend_View_Helper_Placeholder_Container_Standalone + */ + public function setAutoEscape($autoEscape = true) + { + $this->_autoEscape = ($autoEscape) ? true : false; + return $this; + } + + /** + * Return whether autoEscaping is enabled or disabled + * + * return bool + */ + public function getAutoEscape() + { + return $this->_autoEscape; + } + + /** + * Escape a string + * + * @param string $string + * @return string + */ + protected function _escape($string) + { + $enc = 'UTF-8'; + if ($this->view instanceof Zend_View_Interface + && method_exists($this->view, 'getEncoding') + ) { + $enc = $this->view->getEncoding(); + } + + return htmlspecialchars((string) $string, ENT_COMPAT, $enc); + } + + /** + * Set container on which to operate + * + * @param Zend_View_Helper_Placeholder_Container_Abstract $container + * @return Zend_View_Helper_Placeholder_Container_Standalone + */ + public function setContainer(Zend_View_Helper_Placeholder_Container_Abstract $container) + { + $this->_container = $container; + return $this; + } + + /** + * Retrieve placeholder container + * + * @return Zend_View_Helper_Placeholder_Container_Abstract + */ + public function getContainer() + { + return $this->_container; + } + + /** + * Overloading: set property value + * + * @param string $key + * @param mixed $value + * @return void + */ + public function __set($key, $value) + { + $container = $this->getContainer(); + $container[$key] = $value; + } + + /** + * Overloading: retrieve property + * + * @param string $key + * @return mixed + */ + public function __get($key) + { + $container = $this->getContainer(); + if (isset($container[$key])) { + return $container[$key]; + } + + return null; + } + + /** + * Overloading: check if property is set + * + * @param string $key + * @return bool + */ + public function __isset($key) + { + $container = $this->getContainer(); + return isset($container[$key]); + } + + /** + * Overloading: unset property + * + * @param string $key + * @return void + */ + public function __unset($key) + { + $container = $this->getContainer(); + if (isset($container[$key])) { + unset($container[$key]); + } + } + + /** + * Overload + * + * Proxy to container methods + * + * @param string $method + * @param array $args + * @return mixed + */ + public function __call($method, $args) + { + $container = $this->getContainer(); + if (method_exists($container, $method)) { + $return = call_user_func_array(array($container, $method), $args); + if ($return === $container) { + // If the container is returned, we really want the current object + return $this; + } + return $return; + } + + $e = new Zend_View_Exception('Method "' . $method . '" does not exist'); + $e->setView($this->view); + throw $e; + } + + /** + * String representation + * + * @return string + */ + public function toString() + { + return $this->getContainer()->toString(); + } + + /** + * Cast to string representation + * + * @return string + */ + public function __toString() + { + return $this->toString(); + } + + /** + * Countable + * + * @return int + */ + public function count(): int + { + $container = $this->getContainer(); + return count($container); + } + + /** + * ArrayAccess: offsetExists + * + * @param string|int $offset + * @return bool + */ + public function offsetExists($offset): bool + { + return $this->getContainer()->offsetExists($offset); + } + + /** + * ArrayAccess: offsetGet + * + * @param string|int $offset + * @return mixed + */ + #[\ReturnTypeWillChange] + public function offsetGet($offset) + { + return $this->getContainer()->offsetGet($offset); + } + + /** + * ArrayAccess: offsetSet + * + * @param string|int $offset + * @param mixed $value + * @return void + */ + public function offsetSet($offset, $value): void + { + $this->getContainer()->offsetSet($offset, $value); + } + + /** + * ArrayAccess: offsetUnset + * + * @param string|int $offset + * @return void + */ + public function offsetUnset($offset): void + { + $this->getContainer()->offsetUnset($offset); + } + + /** + * IteratorAggregate: get Iterator + * + * @return Iterator + */ + public function getIterator(): Traversable + { + return $this->getContainer()->getIterator(); + } +} |