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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
commit8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch)
tree2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/Zend/Controller/Action
parentInitial commit. (diff)
downloadicingaweb2-upstream.tar.xz
icingaweb2-upstream.zip
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/vendor/Zend/Controller/Action')
-rw-r--r--library/vendor/Zend/Controller/Action/Exception.php37
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/Abstract.php155
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/ActionStack.php133
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/AjaxContext.php79
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/AutoComplete/Abstract.php146
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/Cache.php286
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/ContextSwitch.php1377
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/Json.php130
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/Redirector.php531
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/Url.php116
-rw-r--r--library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php996
-rw-r--r--library/vendor/Zend/Controller/Action/HelperBroker.php373
-rw-r--r--library/vendor/Zend/Controller/Action/HelperBroker/PriorityStack.php272
-rw-r--r--library/vendor/Zend/Controller/Action/Interface.php69
14 files changed, 4700 insertions, 0 deletions
diff --git a/library/vendor/Zend/Controller/Action/Exception.php b/library/vendor/Zend/Controller/Action/Exception.php
new file mode 100644
index 0000000..1c3438d
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Exception.php
@@ -0,0 +1,37 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+
+/**
+ * @see Zend_Controller_Exception
+ */
+
+
+/**
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Controller_Action_Exception extends Zend_Controller_Exception
+{}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Abstract.php b/library/vendor/Zend/Controller/Action/Helper/Abstract.php
new file mode 100644
index 0000000..e630be3
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Abstract.php
@@ -0,0 +1,155 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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_Controller_Action_Helper_Abstract
+{
+ /**
+ * $_actionController
+ *
+ * @var Zend_Controller_Action $_actionController
+ */
+ protected $_actionController = null;
+
+ /**
+ * @var mixed $_frontController
+ */
+ protected $_frontController = null;
+
+ /**
+ * setActionController()
+ *
+ * @param Zend_Controller_Action $actionController
+ * @return Zend_Controller_ActionHelper_Abstract Provides a fluent interface
+ */
+ public function setActionController(Zend_Controller_Action $actionController = null)
+ {
+ $this->_actionController = $actionController;
+ return $this;
+ }
+
+ /**
+ * Retrieve current action controller
+ *
+ * @return Zend_Controller_Action
+ */
+ public function getActionController()
+ {
+ return $this->_actionController;
+ }
+
+ /**
+ * Retrieve front controller instance
+ *
+ * @return Zend_Controller_Front
+ */
+ public function getFrontController()
+ {
+ return Zend_Controller_Front::getInstance();
+ }
+
+ /**
+ * Hook into action controller initialization
+ *
+ * @return void
+ */
+ public function init()
+ {
+ }
+
+ /**
+ * Hook into action controller preDispatch() workflow
+ *
+ * @return void
+ */
+ public function preDispatch()
+ {
+ }
+
+ /**
+ * Hook into action controller postDispatch() workflow
+ *
+ * @return void
+ */
+ public function postDispatch()
+ {
+ }
+
+ /**
+ * getRequest() -
+ *
+ * @return Zend_Controller_Request_Abstract $request
+ */
+ public function getRequest()
+ {
+ $controller = $this->getActionController();
+ if (null === $controller) {
+ $controller = $this->getFrontController();
+ }
+
+ return $controller->getRequest();
+ }
+
+ /**
+ * getResponse() -
+ *
+ * @return Zend_Controller_Response_Abstract $response
+ */
+ public function getResponse()
+ {
+ $controller = $this->getActionController();
+ if (null === $controller) {
+ $controller = $this->getFrontController();
+ }
+
+ return $controller->getResponse();
+ }
+
+ /**
+ * getName()
+ *
+ * @return string
+ */
+ public function getName()
+ {
+ $fullClassName = get_class($this);
+ if (strpos($fullClassName, '_') !== false) {
+ $helperName = strrchr($fullClassName, '_');
+ return ltrim($helperName, '_');
+ } elseif (strpos($fullClassName, '\\') !== false) {
+ $helperName = strrchr($fullClassName, '\\');
+ return ltrim($helperName, '\\');
+ } else {
+ return $fullClassName;
+ }
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/ActionStack.php b/library/vendor/Zend/Controller/Action/Helper/ActionStack.php
new file mode 100644
index 0000000..30fb633
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/ActionStack.php
@@ -0,0 +1,133 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Add to action stack
+ *
+ * @uses Zend_Controller_Action_Helper_Abstract
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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
+ */
+class Zend_Controller_Action_Helper_ActionStack extends Zend_Controller_Action_Helper_Abstract
+{
+ /**
+ * @var Zend_Controller_Plugin_ActionStack
+ */
+ protected $_actionStack;
+
+ /**
+ * Constructor
+ *
+ * Register action stack plugin
+ *
+ * @return void
+ */
+ public function __construct()
+ {
+ $front = Zend_Controller_Front::getInstance();
+ if (!$front->hasPlugin('Zend_Controller_Plugin_ActionStack')) {
+ /**
+ * @see Zend_Controller_Plugin_ActionStack
+ */
+ $this->_actionStack = new Zend_Controller_Plugin_ActionStack();
+ $front->registerPlugin($this->_actionStack, 97);
+ } else {
+ $this->_actionStack = $front->getPlugin('Zend_Controller_Plugin_ActionStack');
+ }
+ }
+
+ /**
+ * Push onto the stack
+ *
+ * @param Zend_Controller_Request_Abstract $next
+ * @return Zend_Controller_Action_Helper_ActionStack Provides a fluent interface
+ */
+ public function pushStack(Zend_Controller_Request_Abstract $next)
+ {
+ $this->_actionStack->pushStack($next);
+ return $this;
+ }
+
+ /**
+ * Push a new action onto the stack
+ *
+ * @param string $action
+ * @param string $controller
+ * @param string $module
+ * @param array $params
+ * @throws Zend_Controller_Action_Exception
+ * @return Zend_Controller_Action_Helper_ActionStack
+ */
+ public function actionToStack($action, $controller = null, $module = null, array $params = array())
+ {
+ if ($action instanceof Zend_Controller_Request_Abstract) {
+ return $this->pushStack($action);
+ } elseif (!is_string($action)) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception('ActionStack requires either a request object or minimally a string action');
+ }
+
+ $request = $this->getRequest();
+
+ if ($request instanceof Zend_Controller_Request_Abstract === false){
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception('Request object not set yet');
+ }
+
+ $controller = (null === $controller) ? $request->getControllerName() : $controller;
+ $module = (null === $module) ? $request->getModuleName() : $module;
+
+ /**
+ * @see Zend_Controller_Request_Simple
+ */
+ $newRequest = new Zend_Controller_Request_Simple($action, $controller, $module, $params);
+
+ return $this->pushStack($newRequest);
+ }
+
+ /**
+ * Perform helper when called as $this->_helper->actionStack() from an action controller
+ *
+ * Proxies to {@link simple()}
+ *
+ * @param string $action
+ * @param string $controller
+ * @param string $module
+ * @param array $params
+ * @return boolean
+ */
+ public function direct($action, $controller = null, $module = null, array $params = array())
+ {
+ return $this->actionToStack($action, $controller, $module, $params);
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/AjaxContext.php b/library/vendor/Zend/Controller/Action/Helper/AjaxContext.php
new file mode 100644
index 0000000..3074a40
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/AjaxContext.php
@@ -0,0 +1,79 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_ContextSwitch
+ */
+
+/**
+ * Simplify AJAX context switching based on requested format
+ *
+ * @uses Zend_Controller_Action_Helper_Abstract
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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
+ */
+class Zend_Controller_Action_Helper_AjaxContext extends Zend_Controller_Action_Helper_ContextSwitch
+{
+ /**
+ * Controller property to utilize for context switching
+ * @var string
+ */
+ protected $_contextKey = 'ajaxable';
+
+ /**
+ * Constructor
+ *
+ * Add HTML context
+ *
+ * @return void
+ */
+ public function __construct()
+ {
+ parent::__construct();
+ $this->addContext('html', array('suffix' => 'ajax'));
+ }
+
+ /**
+ * Initialize AJAX context switching
+ *
+ * Checks for XHR requests; if detected, attempts to perform context switch.
+ *
+ * @param string $format
+ * @return void
+ */
+ public function initContext($format = null)
+ {
+ $this->_currentContext = null;
+
+ $request = $this->getRequest();
+ if (!method_exists($request, 'isXmlHttpRequest') ||
+ !$this->getRequest()->isXmlHttpRequest())
+ {
+ return;
+ }
+
+ return parent::initContext($format);
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/AutoComplete/Abstract.php b/library/vendor/Zend/Controller/Action/Helper/AutoComplete/Abstract.php
new file mode 100644
index 0000000..7cd4ad0
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/AutoComplete/Abstract.php
@@ -0,0 +1,146 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Create and send autocompletion lists
+ *
+ * @uses Zend_Controller_Action_Helper_Abstract
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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_Controller_Action_Helper_AutoComplete_Abstract extends Zend_Controller_Action_Helper_Abstract
+{
+ /**
+ * Suppress exit when sendJson() called
+ *
+ * @var boolean
+ */
+ public $suppressExit = false;
+
+ /**
+ * Validate autocompletion data
+ *
+ * @param mixed $data
+ * @return boolean
+ */
+ abstract public function validateData($data);
+
+ /**
+ * Prepare autocompletion data
+ *
+ * @param mixed $data
+ * @param boolean $keepLayouts
+ * @return mixed
+ */
+ abstract public function prepareAutoCompletion($data, $keepLayouts = false);
+
+ /**
+ * Disable layouts and view renderer
+ *
+ * @return Zend_Controller_Action_Helper_AutoComplete_Abstract Provides a fluent interface
+ */
+ public function disableLayouts()
+ {
+ /**
+ * @see Zend_Layout
+ */
+ if (null !== ($layout = Zend_Layout::getMvcInstance())) {
+ $layout->disableLayout();
+ }
+
+ Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(true);
+
+ return $this;
+ }
+
+ /**
+ * Encode data to JSON
+ *
+ * @param mixed $data
+ * @param bool $keepLayouts
+ * @throws Zend_Controller_Action_Exception
+ * @return string
+ */
+ public function encodeJson($data, $keepLayouts = false)
+ {
+ if ($this->validateData($data)) {
+ return Zend_Controller_Action_HelperBroker::getStaticHelper('Json')->encodeJson($data, $keepLayouts);
+ }
+
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception('Invalid data passed for autocompletion');
+ }
+
+ /**
+ * Send autocompletion data
+ *
+ * Calls prepareAutoCompletion, populates response body with this
+ * information, and sends response.
+ *
+ * @param mixed $data
+ * @param bool $keepLayouts
+ * @return string|void
+ */
+ public function sendAutoCompletion($data, $keepLayouts = false)
+ {
+ $data = $this->prepareAutoCompletion($data, $keepLayouts);
+
+ $response = $this->getResponse();
+ $response->setBody($data);
+
+ if (!$this->suppressExit) {
+ $response->sendResponse();
+ exit;
+ }
+
+ return $data;
+ }
+
+ /**
+ * Strategy pattern: allow calling helper as broker method
+ *
+ * Prepares autocompletion data and, if $sendNow is true, immediately sends
+ * response.
+ *
+ * @param mixed $data
+ * @param bool $sendNow
+ * @param bool $keepLayouts
+ * @return string|void
+ */
+ public function direct($data, $sendNow = true, $keepLayouts = false)
+ {
+ if ($sendNow) {
+ return $this->sendAutoCompletion($data, $keepLayouts);
+ }
+
+ return $this->prepareAutoCompletion($data, $keepLayouts);
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Cache.php b/library/vendor/Zend/Controller/Action/Helper/Cache.php
new file mode 100644
index 0000000..32afc77
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Cache.php
@@ -0,0 +1,286 @@
+<?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_Controller
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * @see Zend_Controller_Action_Exception
+ */
+
+/**
+ * @see Zend_Cache_Manager
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Controller
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Controller_Action_Helper_Cache
+ extends Zend_Controller_Action_Helper_Abstract
+{
+
+ /**
+ * Local Cache Manager object used by Helper
+ *
+ * @var Zend_Cache_Manager
+ */
+ protected $_manager = null;
+
+ /**
+ * Indexed map of Actions to attempt Page caching on by Controller
+ *
+ * @var array
+ */
+ protected $_caching = array();
+
+ /**
+ * Indexed map of Tags by Controller and Action
+ *
+ * @var array
+ */
+ protected $_tags = array();
+
+ /**
+ * Indexed map of Extensions by Controller and Action
+ *
+ * @var array
+ */
+ protected $_extensions = array();
+
+ /**
+ * Track output buffering condition
+ */
+ protected $_obStarted = false;
+
+ /**
+ * Tell the helper which actions are cacheable and under which
+ * tags (if applicable) they should be recorded with
+ *
+ * @param array $actions
+ * @param array $tags
+ * @return void
+ */
+ public function direct(array $actions, array $tags = array(), $extension = null)
+ {
+ $controller = $this->getRequest()->getControllerName();
+ $actions = array_unique($actions);
+ if (!isset($this->_caching[$controller])) {
+ $this->_caching[$controller] = array();
+ }
+ if (!empty($tags)) {
+ $tags = array_unique($tags);
+ if (!isset($this->_tags[$controller])) {
+ $this->_tags[$controller] = array();
+ }
+ }
+ foreach ($actions as $action) {
+ $this->_caching[$controller][] = $action;
+ if (!empty($tags)) {
+ $this->_tags[$controller][$action] = array();
+ foreach ($tags as $tag) {
+ $this->_tags[$controller][$action][] = $tag;
+ }
+ }
+ }
+ if ($extension) {
+ if (!isset($this->_extensions[$controller])) {
+ $this->_extensions[$controller] = array();
+ }
+ foreach ($actions as $action) {
+ $this->_extensions[$controller][$action] = $extension;
+ }
+ }
+ }
+
+ /**
+ * Remove a specific page cache static file based on its
+ * relative URL from the application's public directory.
+ * The file extension is not required here; usually matches
+ * the original REQUEST_URI that was cached.
+ *
+ * @param string $relativeUrl
+ * @param bool $recursive
+ * @return mixed
+ */
+ public function removePage($relativeUrl, $recursive = false)
+ {
+ $cache = $this->getCache(Zend_Cache_Manager::PAGECACHE);
+ $encodedCacheId = $this->_encodeCacheId($relativeUrl);
+
+ if ($recursive) {
+ $backend = $cache->getBackend();
+ if (($backend instanceof Zend_Cache_Backend)
+ && method_exists($backend, 'removeRecursively')
+ ) {
+ $result = $backend->removeRecursively($encodedCacheId);
+ if (is_null($result) ) {
+ $result = $backend->removeRecursively($relativeUrl);
+ }
+ return $result;
+ }
+ }
+
+ $result = $cache->remove($encodedCacheId);
+ if (is_null($result) ) {
+ $result = $cache->remove($relativeUrl);
+ }
+ return $result;
+ }
+
+ /**
+ * Remove a specific page cache static file based on its
+ * relative URL from the application's public directory.
+ * The file extension is not required here; usually matches
+ * the original REQUEST_URI that was cached.
+ *
+ * @param array $tags
+ * @return mixed
+ */
+ public function removePagesTagged(array $tags)
+ {
+ return $this->getCache(Zend_Cache_Manager::PAGECACHE)
+ ->clean(Zend_Cache::CLEANING_MODE_MATCHING_ANY_TAG, $tags);
+ }
+
+ /**
+ * Commence page caching for any cacheable actions
+ *
+ * @return void
+ */
+ public function preDispatch()
+ {
+ $controller = $this->getRequest()->getControllerName();
+ $action = $this->getRequest()->getActionName();
+ $stats = ob_get_status(true);
+ foreach ($stats as $status) {
+ if ($status['name'] == 'Zend_Cache_Frontend_Page::_flush'
+ || $status['name'] == 'Zend_Cache_Frontend_Capture::_flush') {
+ $obStarted = true;
+ }
+ }
+ if (!isset($obStarted) && isset($this->_caching[$controller]) &&
+ in_array($action, $this->_caching[$controller])) {
+ $reqUri = $this->getRequest()->getRequestUri();
+ $tags = array();
+ if (isset($this->_tags[$controller][$action])
+ && !empty($this->_tags[$controller][$action])) {
+ $tags = array_unique($this->_tags[$controller][$action]);
+ }
+ $extension = null;
+ if (isset($this->_extensions[$controller][$action])) {
+ $extension = $this->_extensions[$controller][$action];
+ }
+ $this->getCache(Zend_Cache_Manager::PAGECACHE)
+ ->start($this->_encodeCacheId($reqUri), $tags, $extension);
+ }
+ }
+
+ /**
+ * Encode a Cache ID as hexadecimal. This is a workaround because Backend ID validation
+ * is trapped in the Frontend classes. Will try to get this reversed for ZF 2.0
+ * because it's a major annoyance to have IDs so restricted!
+ *
+ * @return string
+ * @param string $requestUri
+ */
+ protected function _encodeCacheId($requestUri)
+ {
+ return bin2hex($requestUri);
+ }
+
+ /**
+ * Set an instance of the Cache Manager for this helper
+ *
+ * @param Zend_Cache_Manager $manager
+ * @return void
+ */
+ public function setManager(Zend_Cache_Manager $manager)
+ {
+ $this->_manager = $manager;
+ return $this;
+ }
+
+ /**
+ * Get the Cache Manager instance or instantiate the object if not
+ * exists. Attempts to load from bootstrap if available.
+ *
+ * @return Zend_Cache_Manager
+ */
+ public function getManager()
+ {
+ if ($this->_manager !== null) {
+ return $this->_manager;
+ }
+ $front = Zend_Controller_Front::getInstance();
+ if ($front->getParam('bootstrap')
+ && $front->getParam('bootstrap')->getResource('CacheManager')) {
+ return $front->getParam('bootstrap')
+ ->getResource('CacheManager');
+ }
+ $this->_manager = new Zend_Cache_Manager;
+ return $this->_manager;
+ }
+
+ /**
+ * Return a list of actions for the current Controller marked for
+ * caching
+ *
+ * @return array
+ */
+ public function getCacheableActions()
+ {
+ return $this->_caching;
+ }
+
+ /**
+ * Return a list of tags set for all cacheable actions
+ *
+ * @return array
+ */
+ public function getCacheableTags()
+ {
+ return $this->_tags;
+ }
+
+ /**
+ * Proxy non-matched methods back to Zend_Cache_Manager where
+ * appropriate
+ *
+ * @param string $method
+ * @param array $args
+ * @return mixed
+ */
+ public function __call($method, $args)
+ {
+ if (method_exists($this->getManager(), $method)) {
+ return call_user_func_array(
+ array($this->getManager(), $method), $args
+ );
+ }
+ throw new Zend_Controller_Action_Exception('Method does not exist:'
+ . $method);
+ }
+
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/ContextSwitch.php b/library/vendor/Zend/Controller/Action/Helper/ContextSwitch.php
new file mode 100644
index 0000000..6caeec9
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/ContextSwitch.php
@@ -0,0 +1,1377 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Simplify context switching based on requested format
+ *
+ * @uses Zend_Controller_Action_Helper_Abstract
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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
+ */
+class Zend_Controller_Action_Helper_ContextSwitch extends Zend_Controller_Action_Helper_Abstract
+{
+ /**
+ * Trigger type constants
+ */
+ const TRIGGER_INIT = 'TRIGGER_INIT';
+ const TRIGGER_POST = 'TRIGGER_POST';
+
+ /**
+ * Supported contexts
+ * @var array
+ */
+ protected $_contexts = array();
+
+ /**
+ * JSON auto-serialization flag
+ * @var boolean
+ */
+ protected $_autoJsonSerialization = true;
+
+ /**
+ * Controller property key to utilize for context switching
+ * @var string
+ */
+ protected $_contextKey = 'contexts';
+
+ /**
+ * Request parameter containing requested context
+ * @var string
+ */
+ protected $_contextParam = 'format';
+
+ /**
+ * Current context
+ * @var string
+ */
+ protected $_currentContext;
+
+ /**
+ * Default context (xml)
+ * @var string
+ */
+ protected $_defaultContext = 'xml';
+
+ /**
+ * Whether or not to disable layouts when switching contexts
+ * @var boolean
+ */
+ protected $_disableLayout = true;
+
+ /**
+ * Methods that require special configuration
+ * @var array
+ */
+ protected $_specialConfig = array(
+ 'setSuffix',
+ 'setHeaders',
+ 'setCallbacks',
+ );
+
+ /**
+ * Methods that are not configurable via setOptions and setConfig
+ * @var array
+ */
+ protected $_unconfigurable = array(
+ 'setOptions',
+ 'setConfig',
+ 'setHeader',
+ 'setCallback',
+ 'setContext',
+ 'setActionContext',
+ 'setActionContexts',
+ );
+
+ /**
+ * @var Zend_Controller_Action_Helper_ViewRenderer
+ */
+ protected $_viewRenderer;
+
+ /**
+ * Original view suffix prior to detecting context switch
+ * @var string
+ */
+ protected $_viewSuffixOrig;
+
+ /**
+ * Constructor
+ *
+ * @param array|Zend_Config $options
+ * @return void
+ */
+ public function __construct($options = null)
+ {
+ if ($options instanceof Zend_Config) {
+ $this->setConfig($options);
+ } elseif (is_array($options)) {
+ $this->setOptions($options);
+ }
+
+ if (empty($this->_contexts)) {
+ $this->addContexts(array(
+ 'json' => array(
+ 'suffix' => 'json',
+ 'headers' => array('Content-Type' => 'application/json'),
+ 'callbacks' => array(
+ 'init' => 'initJsonContext',
+ 'post' => 'postJsonContext'
+ )
+ ),
+ 'xml' => array(
+ 'suffix' => 'xml',
+ 'headers' => array('Content-Type' => 'application/xml'),
+ )
+ ));
+ }
+
+ $this->init();
+ }
+
+ /**
+ * Initialize at start of action controller
+ *
+ * Reset the view script suffix to the original state, or store the
+ * original state.
+ *
+ * @return void
+ */
+ public function init()
+ {
+ if (null === $this->_viewSuffixOrig) {
+ $this->_viewSuffixOrig = $this->_getViewRenderer()->getViewSuffix();
+ } else {
+ $this->_getViewRenderer()->setViewSuffix($this->_viewSuffixOrig);
+ }
+ }
+
+ /**
+ * Configure object from array of options
+ *
+ * @param array $options
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setOptions(array $options)
+ {
+ if (isset($options['contexts'])) {
+ $this->setContexts($options['contexts']);
+ unset($options['contexts']);
+ }
+
+ foreach ($options as $key => $value) {
+ $method = 'set' . ucfirst($key);
+ if (in_array($method, $this->_unconfigurable)) {
+ continue;
+ }
+
+ if (in_array($method, $this->_specialConfig)) {
+ $method = '_' . $method;
+ }
+
+ if (method_exists($this, $method)) {
+ $this->$method($value);
+ }
+ }
+ return $this;
+ }
+
+ /**
+ * Set object state from config object
+ *
+ * @param Zend_Config $config
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setConfig(Zend_Config $config)
+ {
+ return $this->setOptions($config->toArray());
+ }
+
+ /**
+ * Strategy pattern: return object
+ *
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function direct()
+ {
+ return $this;
+ }
+
+ /**
+ * Initialize context detection and switching
+ *
+ * @param mixed $format
+ * @throws Zend_Controller_Action_Exception
+ * @return void
+ */
+ public function initContext($format = null)
+ {
+ $this->_currentContext = null;
+
+ $controller = $this->getActionController();
+ $request = $this->getRequest();
+ $action = $request->getActionName();
+
+ // Return if no context switching enabled, or no context switching
+ // enabled for this action
+ $contexts = $this->getActionContexts($action);
+ if (empty($contexts)) {
+ return;
+ }
+
+ // Return if no context parameter provided
+ if (!$context = $request->getParam($this->getContextParam())) {
+ if ($format === null) {
+ return;
+ }
+ $context = $format;
+ $format = null;
+ }
+
+ // Check if context allowed by action controller
+ if (!$this->hasActionContext($action, $context)) {
+ return;
+ }
+
+ // Return if invalid context parameter provided and no format or invalid
+ // format provided
+ if (!$this->hasContext($context)) {
+ if (empty($format) || !$this->hasContext($format)) {
+
+ return;
+ }
+ }
+
+ // Use provided format if passed
+ if (!empty($format) && $this->hasContext($format)) {
+ $context = $format;
+ }
+
+ $suffix = $this->getSuffix($context);
+
+ $this->_getViewRenderer()->setViewSuffix($suffix);
+
+ $headers = $this->getHeaders($context);
+ if (!empty($headers)) {
+ $response = $this->getResponse();
+ foreach ($headers as $header => $content) {
+ $response->setHeader($header, $content);
+ }
+ }
+
+ if ($this->getAutoDisableLayout()) {
+ /**
+ * @see Zend_Layout
+ */
+ $layout = Zend_Layout::getMvcInstance();
+ if (null !== $layout) {
+ $layout->disableLayout();
+ }
+ }
+
+ if (null !== ($callback = $this->getCallback($context, self::TRIGGER_INIT))) {
+ if (is_string($callback) && method_exists($this, $callback)) {
+ $this->$callback();
+ } elseif (is_string($callback) && function_exists($callback)) {
+ $callback();
+ } elseif (is_array($callback)) {
+ call_user_func($callback);
+ } else {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Invalid context callback registered for context "%s"', $context));
+ }
+ }
+
+ $this->_currentContext = $context;
+ }
+
+ /**
+ * JSON context extra initialization
+ *
+ * Turns off viewRenderer auto-rendering
+ *
+ * @return void
+ */
+ public function initJsonContext()
+ {
+ if (!$this->getAutoJsonSerialization()) {
+ return;
+ }
+
+ $viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
+ $view = $viewRenderer->view;
+ if ($view instanceof Zend_View_Interface) {
+ $viewRenderer->setNoRender(true);
+ }
+ }
+
+ /**
+ * Should JSON contexts auto-serialize?
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setAutoJsonSerialization($flag)
+ {
+ $this->_autoJsonSerialization = (bool) $flag;
+ return $this;
+ }
+
+ /**
+ * Get JSON context auto-serialization flag
+ *
+ * @return boolean
+ */
+ public function getAutoJsonSerialization()
+ {
+ return $this->_autoJsonSerialization;
+ }
+
+ /**
+ * Set suffix from array
+ *
+ * @param array $spec
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ protected function _setSuffix(array $spec)
+ {
+ foreach ($spec as $context => $suffixInfo) {
+ if (!is_string($context)) {
+ $context = null;
+ }
+
+ if (is_string($suffixInfo)) {
+ $this->setSuffix($context, $suffixInfo);
+ continue;
+ } elseif (is_array($suffixInfo)) {
+ if (isset($suffixInfo['suffix'])) {
+ $suffix = $suffixInfo['suffix'];
+ $prependViewRendererSuffix = true;
+
+ if ((null === $context) && isset($suffixInfo['context'])) {
+ $context = $suffixInfo['context'];
+ }
+
+ if (isset($suffixInfo['prependViewRendererSuffix'])) {
+ $prependViewRendererSuffix = $suffixInfo['prependViewRendererSuffix'];
+ }
+
+ $this->setSuffix($context, $suffix, $prependViewRendererSuffix);
+ continue;
+ }
+
+ $count = count($suffixInfo);
+ switch (true) {
+ case (($count < 2) && (null === $context)):
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception('Invalid suffix information provided in config');
+ case ($count < 2):
+ $suffix = array_shift($suffixInfo);
+ $this->setSuffix($context, $suffix);
+ break;
+ case (($count < 3) && (null === $context)):
+ $context = array_shift($suffixInfo);
+ $suffix = array_shift($suffixInfo);
+ $this->setSuffix($context, $suffix);
+ break;
+ case (($count == 3) && (null === $context)):
+ $context = array_shift($suffixInfo);
+ $suffix = array_shift($suffixInfo);
+ $prependViewRendererSuffix = array_shift($suffixInfo);
+ $this->setSuffix($context, $suffix, $prependViewRendererSuffix);
+ break;
+ case ($count >= 2):
+ $suffix = array_shift($suffixInfo);
+ $prependViewRendererSuffix = array_shift($suffixInfo);
+ $this->setSuffix($context, $suffix, $prependViewRendererSuffix);
+ break;
+ }
+ }
+ }
+ return $this;
+ }
+
+ /**
+ * Customize view script suffix to use when switching context.
+ *
+ * Passing an empty suffix value to the setters disables the view script
+ * suffix change.
+ *
+ * @param string $context Context type for which to set suffix
+ * @param string $suffix Suffix to use
+ * @param boolean $prependViewRendererSuffix Whether or not to prepend the new suffix to the viewrenderer suffix
+ * @throws Zend_Controller_Action_Exception
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setSuffix($context, $suffix, $prependViewRendererSuffix = true)
+ {
+ if (!isset($this->_contexts[$context])) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Cannot set suffix; invalid context type "%s"', $context));
+ }
+
+ if (empty($suffix)) {
+ $suffix = '';
+ }
+
+ if (is_array($suffix)) {
+ if (isset($suffix['prependViewRendererSuffix'])) {
+ $prependViewRendererSuffix = $suffix['prependViewRendererSuffix'];
+ }
+ if (isset($suffix['suffix'])) {
+ $suffix = $suffix['suffix'];
+ } else {
+ $suffix = '';
+ }
+ }
+
+ $suffix = (string) $suffix;
+
+ if ($prependViewRendererSuffix) {
+ if (empty($suffix)) {
+ $suffix = $this->_getViewRenderer()->getViewSuffix();
+ } else {
+ $suffix .= '.' . $this->_getViewRenderer()->getViewSuffix();
+ }
+ }
+
+ $this->_contexts[$context]['suffix'] = $suffix;
+ return $this;
+ }
+
+ /**
+ * Retrieve suffix for given context type
+ *
+ * @param string $type Context type
+ * @throws Zend_Controller_Action_Exception
+ * @return string
+ */
+ public function getSuffix($type)
+ {
+ if (!isset($this->_contexts[$type])) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Cannot retrieve suffix; invalid context type "%s"', $type));
+ }
+
+ return $this->_contexts[$type]['suffix'];
+ }
+
+ /**
+ * Does the given context exist?
+ *
+ * @param string $context
+ * @param boolean $throwException
+ * @throws Zend_Controller_Action_Exception if context does not exist and throwException is true
+ * @return bool
+ */
+ public function hasContext($context, $throwException = false)
+ {
+ if (is_string($context)) {
+ if (isset($this->_contexts[$context])) {
+ return true;
+ }
+ } elseif (is_array($context)) {
+ $error = false;
+ foreach ($context as $test) {
+ if (!isset($this->_contexts[$test])) {
+ $error = (string) $test;
+ break;
+ }
+ }
+ if (false === $error) {
+ return true;
+ }
+ $context = $error;
+ } elseif (true === $context) {
+ return true;
+ }
+
+ if ($throwException) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Context "%s" does not exist', $context));
+ }
+
+ return false;
+ }
+
+ /**
+ * Add header to context
+ *
+ * @param string $context
+ * @param string $header
+ * @param string $content
+ * @throws Zend_Controller_Action_Exception
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function addHeader($context, $header, $content)
+ {
+ $context = (string) $context;
+ $this->hasContext($context, true);
+
+ $header = (string) $header;
+ $content = (string) $content;
+
+ if (isset($this->_contexts[$context]['headers'][$header])) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Cannot add "%s" header to context "%s": already exists', $header, $context));
+ }
+
+ $this->_contexts[$context]['headers'][$header] = $content;
+ return $this;
+ }
+
+ /**
+ * Customize response header to use when switching context
+ *
+ * Passing an empty header value to the setters disables the response
+ * header.
+ *
+ * @param string $type Context type for which to set suffix
+ * @param string $header Header to set
+ * @param string $content Header content
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setHeader($context, $header, $content)
+ {
+ $this->hasContext($context, true);
+ $context = (string) $context;
+ $header = (string) $header;
+ $content = (string) $content;
+
+ $this->_contexts[$context]['headers'][$header] = $content;
+ return $this;
+ }
+
+ /**
+ * Add multiple headers at once for a given context
+ *
+ * @param string $context
+ * @param array $headers
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function addHeaders($context, array $headers)
+ {
+ foreach ($headers as $header => $content) {
+ $this->addHeader($context, $header, $content);
+ }
+
+ return $this;
+ }
+
+ /**
+ * Set headers from context => headers pairs
+ *
+ * @param array $options
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ protected function _setHeaders(array $options)
+ {
+ foreach ($options as $context => $headers) {
+ if (!is_array($headers)) {
+ continue;
+ }
+ $this->setHeaders($context, $headers);
+ }
+
+ return $this;
+ }
+
+ /**
+ * Set multiple headers at once for a given context
+ *
+ * @param string $context
+ * @param array $headers
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setHeaders($context, array $headers)
+ {
+ $this->clearHeaders($context);
+ foreach ($headers as $header => $content) {
+ $this->setHeader($context, $header, $content);
+ }
+
+ return $this;
+ }
+
+ /**
+ * Retrieve context header
+ *
+ * Returns the value of a given header for a given context type
+ *
+ * @param string $context
+ * @param string $header
+ * @return string|null
+ */
+ public function getHeader($context, $header)
+ {
+ $this->hasContext($context, true);
+ $context = (string) $context;
+ $header = (string) $header;
+ if (isset($this->_contexts[$context]['headers'][$header])) {
+ return $this->_contexts[$context]['headers'][$header];
+ }
+
+ return null;
+ }
+
+ /**
+ * Retrieve context headers
+ *
+ * Returns all headers for a context as key/value pairs
+ *
+ * @param string $context
+ * @return array
+ */
+ public function getHeaders($context)
+ {
+ $this->hasContext($context, true);
+ $context = (string) $context;
+ return $this->_contexts[$context]['headers'];
+ }
+
+ /**
+ * Remove a single header from a context
+ *
+ * @param string $context
+ * @param string $header
+ * @return boolean
+ */
+ public function removeHeader($context, $header)
+ {
+ $this->hasContext($context, true);
+ $context = (string) $context;
+ $header = (string) $header;
+ if (isset($this->_contexts[$context]['headers'][$header])) {
+ unset($this->_contexts[$context]['headers'][$header]);
+ return true;
+ }
+
+ return false;
+ }
+
+ /**
+ * Clear all headers for a given context
+ *
+ * @param string $context
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function clearHeaders($context)
+ {
+ $this->hasContext($context, true);
+ $context = (string) $context;
+ $this->_contexts[$context]['headers'] = array();
+ return $this;
+ }
+
+ /**
+ * Validate trigger and return in normalized form
+ *
+ * @param string $trigger
+ * @throws Zend_Controller_Action_Exception
+ * @return string
+ */
+ protected function _validateTrigger($trigger)
+ {
+ $trigger = strtoupper($trigger);
+ if ('TRIGGER_' !== substr($trigger, 0, 8)) {
+ $trigger = 'TRIGGER_' . $trigger;
+ }
+
+ if (!in_array($trigger, array(self::TRIGGER_INIT, self::TRIGGER_POST))) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Invalid trigger "%s"', $trigger));
+ }
+
+ return $trigger;
+ }
+
+ /**
+ * Set a callback for a given context and trigger
+ *
+ * @param string $context
+ * @param string $trigger
+ * @param string|array $callback
+ * @throws Zend_Controller_Action_Exception
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setCallback($context, $trigger, $callback)
+ {
+ $this->hasContext($context, true);
+ $trigger = $this->_validateTrigger($trigger);
+
+ if (!is_string($callback)) {
+ if (!is_array($callback) || (2 != count($callback))) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception('Invalid callback specified');
+ }
+ }
+
+ $this->_contexts[$context]['callbacks'][$trigger] = $callback;
+ return $this;
+ }
+
+ /**
+ * Set callbacks from array of context => callbacks pairs
+ *
+ * @param array $options
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ protected function _setCallbacks(array $options)
+ {
+ foreach ($options as $context => $callbacks) {
+ if (!is_array($callbacks)) {
+ continue;
+ }
+
+ $this->setCallbacks($context, $callbacks);
+ }
+ return $this;
+ }
+
+ /**
+ * Set callbacks for a given context
+ *
+ * Callbacks should be in trigger/callback pairs.
+ *
+ * @param string $context
+ * @param array $callbacks
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setCallbacks($context, array $callbacks)
+ {
+ $this->hasContext($context, true);
+ $context = (string) $context;
+ if (!isset($this->_contexts[$context]['callbacks'])) {
+ $this->_contexts[$context]['callbacks'] = array();
+ }
+
+ foreach ($callbacks as $trigger => $callback) {
+ $this->setCallback($context, $trigger, $callback);
+ }
+ return $this;
+ }
+
+ /**
+ * Get a single callback for a given context and trigger
+ *
+ * @param string $context
+ * @param string $trigger
+ * @return string|array|null
+ */
+ public function getCallback($context, $trigger)
+ {
+ $this->hasContext($context, true);
+ $trigger = $this->_validateTrigger($trigger);
+ if (isset($this->_contexts[$context]['callbacks'][$trigger])) {
+ return $this->_contexts[$context]['callbacks'][$trigger];
+ }
+
+ return null;
+ }
+
+ /**
+ * Get all callbacks for a given context
+ *
+ * @param string $context
+ * @return array
+ */
+ public function getCallbacks($context)
+ {
+ $this->hasContext($context, true);
+ return $this->_contexts[$context]['callbacks'];
+ }
+
+ /**
+ * Clear a callback for a given context and trigger
+ *
+ * @param string $context
+ * @param string $trigger
+ * @return boolean
+ */
+ public function removeCallback($context, $trigger)
+ {
+ $this->hasContext($context, true);
+ $trigger = $this->_validateTrigger($trigger);
+ if (isset($this->_contexts[$context]['callbacks'][$trigger])) {
+ unset($this->_contexts[$context]['callbacks'][$trigger]);
+ return true;
+ }
+
+ return false;
+ }
+
+ /**
+ * Clear all callbacks for a given context
+ *
+ * @param string $context
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function clearCallbacks($context)
+ {
+ $this->hasContext($context, true);
+ $this->_contexts[$context]['callbacks'] = array();
+ return $this;
+ }
+
+ /**
+ * Set name of parameter to use when determining context format
+ *
+ * @param string $name
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setContextParam($name)
+ {
+ $this->_contextParam = (string) $name;
+ return $this;
+ }
+
+ /**
+ * Return context format request parameter name
+ *
+ * @return string
+ */
+ public function getContextParam()
+ {
+ return $this->_contextParam;
+ }
+
+ /**
+ * Indicate default context to use when no context format provided
+ *
+ * @param string $type
+ * @throws Zend_Controller_Action_Exception
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setDefaultContext($type)
+ {
+ if (!isset($this->_contexts[$type])) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Cannot set default context; invalid context type "%s"', $type));
+ }
+
+ $this->_defaultContext = $type;
+ return $this;
+ }
+
+ /**
+ * Return default context
+ *
+ * @return string
+ */
+ public function getDefaultContext()
+ {
+ return $this->_defaultContext;
+ }
+
+ /**
+ * Set flag indicating if layout should be disabled
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setAutoDisableLayout($flag)
+ {
+ $this->_disableLayout = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Retrieve auto layout disable flag
+ *
+ * @return boolean
+ */
+ public function getAutoDisableLayout()
+ {
+ return $this->_disableLayout;
+ }
+
+ /**
+ * Add new context
+ *
+ * @param string $context Context type
+ * @param array $spec Context specification
+ * @throws Zend_Controller_Action_Exception
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function addContext($context, array $spec)
+ {
+ if ($this->hasContext($context)) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Cannot add context "%s"; already exists', $context));
+ }
+ $context = (string) $context;
+
+ $this->_contexts[$context] = array();
+
+ $this->setSuffix($context, (isset($spec['suffix']) ? $spec['suffix'] : ''))
+ ->setHeaders($context, (isset($spec['headers']) ? $spec['headers'] : array()))
+ ->setCallbacks($context, (isset($spec['callbacks']) ? $spec['callbacks'] : array()));
+ return $this;
+ }
+
+ /**
+ * Overwrite existing context
+ *
+ * @param string $context Context type
+ * @param array $spec Context specification
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setContext($context, array $spec)
+ {
+ $this->removeContext($context);
+ return $this->addContext($context, $spec);
+ }
+
+ /**
+ * Add multiple contexts
+ *
+ * @param array $contexts
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function addContexts(array $contexts)
+ {
+ foreach ($contexts as $context => $spec) {
+ $this->addContext($context, $spec);
+ }
+ return $this;
+ }
+
+ /**
+ * Set multiple contexts, after first removing all
+ *
+ * @param array $contexts
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setContexts(array $contexts)
+ {
+ $this->clearContexts();
+ foreach ($contexts as $context => $spec) {
+ $this->addContext($context, $spec);
+ }
+ return $this;
+ }
+
+ /**
+ * Retrieve context specification
+ *
+ * @param string $context
+ * @return array|null
+ */
+ public function getContext($context)
+ {
+ if ($this->hasContext($context)) {
+ return $this->_contexts[(string) $context];
+ }
+ return null;
+ }
+
+ /**
+ * Retrieve context definitions
+ *
+ * @return array
+ */
+ public function getContexts()
+ {
+ return $this->_contexts;
+ }
+
+ /**
+ * Remove a context
+ *
+ * @param string $context
+ * @return boolean
+ */
+ public function removeContext($context)
+ {
+ if ($this->hasContext($context)) {
+ unset($this->_contexts[(string) $context]);
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Remove all contexts
+ *
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function clearContexts()
+ {
+ $this->_contexts = array();
+ return $this;
+ }
+
+ /**
+ * Return current context, if any
+ *
+ * @return null|string
+ */
+ public function getCurrentContext()
+ {
+ return $this->_currentContext;
+ }
+
+ /**
+ * Post dispatch processing
+ *
+ * Execute postDispatch callback for current context, if available
+ *
+ * @throws Zend_Controller_Action_Exception
+ * @return void
+ */
+ public function postDispatch()
+ {
+ $context = $this->getCurrentContext();
+ if (null !== $context) {
+ if (null !== ($callback = $this->getCallback($context, self::TRIGGER_POST))) {
+ if (is_string($callback) && method_exists($this, $callback)) {
+ $this->$callback();
+ } elseif (is_string($callback) && function_exists($callback)) {
+ $callback();
+ } elseif (is_array($callback)) {
+ call_user_func($callback);
+ } else {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf('Invalid postDispatch context callback registered for context "%s"', $context));
+ }
+ }
+ }
+ }
+
+ /**
+ * JSON post processing
+ *
+ * JSON serialize view variables to response body
+ *
+ * @return void
+ */
+ public function postJsonContext()
+ {
+ if (!$this->getAutoJsonSerialization()) {
+ return;
+ }
+
+ $viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
+ $view = $viewRenderer->view;
+ if ($view instanceof Zend_View_Interface) {
+ /**
+ * @see Zend_Json
+ */
+ if(method_exists($view, 'getVars')) {
+ $vars = Zend_Json::encode($view->getVars());
+ $this->getResponse()->setBody($vars);
+ } else {
+ throw new Zend_Controller_Action_Exception('View does not implement the getVars() method needed to encode the view into JSON');
+ }
+ }
+ }
+
+ /**
+ * Add one or more contexts to an action
+ *
+ * @param string $action
+ * @param string|array $context
+ * @return Zend_Controller_Action_Helper_ContextSwitch|void Provides a fluent interface
+ */
+ public function addActionContext($action, $context)
+ {
+ $this->hasContext($context, true);
+ $controller = $this->getActionController();
+ if (null === $controller) {
+ return;
+ }
+ $action = (string) $action;
+ $contextKey = $this->_contextKey;
+
+ if (!isset($controller->$contextKey)) {
+ $controller->$contextKey = array();
+ }
+
+ if (true === $context) {
+ $contexts = $this->getContexts();
+ $controller->{$contextKey}[$action] = array_keys($contexts);
+ return $this;
+ }
+
+ $context = (array) $context;
+ if (!isset($controller->{$contextKey}[$action])) {
+ $controller->{$contextKey}[$action] = $context;
+ } else {
+ $controller->{$contextKey}[$action] = array_merge(
+ $controller->{$contextKey}[$action],
+ $context
+ );
+ }
+
+ return $this;
+ }
+
+ /**
+ * Set a context as available for a given controller action
+ *
+ * @param string $action
+ * @param string|array $context
+ * @return Zend_Controller_Action_Helper_ContextSwitch|void Provides a fluent interface
+ */
+ public function setActionContext($action, $context)
+ {
+ $this->hasContext($context, true);
+ $controller = $this->getActionController();
+ if (null === $controller) {
+ return;
+ }
+ $action = (string) $action;
+ $contextKey = $this->_contextKey;
+
+ if (!isset($controller->$contextKey)) {
+ $controller->$contextKey = array();
+ }
+
+ if (true === $context) {
+ $contexts = $this->getContexts();
+ $controller->{$contextKey}[$action] = array_keys($contexts);
+ } else {
+ $controller->{$contextKey}[$action] = (array) $context;
+ }
+
+ return $this;
+ }
+
+ /**
+ * Add multiple action/context pairs at once
+ *
+ * @param array $contexts
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function addActionContexts(array $contexts)
+ {
+ foreach ($contexts as $action => $context) {
+ $this->addActionContext($action, $context);
+ }
+ return $this;
+ }
+
+ /**
+ * Overwrite and set multiple action contexts at once
+ *
+ * @param array $contexts
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function setActionContexts(array $contexts)
+ {
+ foreach ($contexts as $action => $context) {
+ $this->setActionContext($action, $context);
+ }
+ return $this;
+ }
+
+ /**
+ * Does a particular controller action have the given context(s)?
+ *
+ * @param string $action
+ * @param string|array $context
+ * @throws Zend_Controller_Action_Exception
+ * @return boolean
+ */
+ public function hasActionContext($action, $context)
+ {
+ $this->hasContext($context, true);
+ $controller = $this->getActionController();
+ if (null === $controller) {
+ return false;
+ }
+ $action = (string) $action;
+ $contextKey = $this->_contextKey;
+
+ if (!isset($controller->{$contextKey})) {
+ return false;
+ }
+
+ $allContexts = $controller->{$contextKey};
+
+ if (!is_array($allContexts)) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception("Invalid contexts found for controller");
+ }
+
+ if (!isset($allContexts[$action])) {
+ return false;
+ }
+
+ if (true === $allContexts[$action]) {
+ return true;
+ }
+
+ $contexts = $allContexts[$action];
+
+ if (!is_array($contexts)) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception(sprintf("Invalid contexts found for action '%s'", $action));
+ }
+
+ if (is_string($context) && in_array($context, $contexts)) {
+ return true;
+ } elseif (is_array($context)) {
+ $found = true;
+ foreach ($context as $test) {
+ if (!in_array($test, $contexts)) {
+ $found = false;
+ break;
+ }
+ }
+ return $found;
+ }
+
+ return false;
+ }
+
+ /**
+ * Get contexts for a given action or all actions in the controller
+ *
+ * @param string $action
+ * @return array
+ */
+ public function getActionContexts($action = null)
+ {
+ $controller = $this->getActionController();
+ if (null === $controller) {
+ return array();
+ }
+ $contextKey = $this->_contextKey;
+
+ if (!isset($controller->$contextKey)) {
+ return array();
+ }
+
+ if (null !== $action) {
+ $action = (string) $action;
+ if (isset($controller->{$contextKey}[$action])) {
+ return $controller->{$contextKey}[$action];
+ } else {
+ return array();
+ }
+ }
+
+ return $controller->$contextKey;
+ }
+
+ /**
+ * Remove one or more contexts for a given controller action
+ *
+ * @param string $action
+ * @param string|array $context
+ * @return boolean
+ */
+ public function removeActionContext($action, $context)
+ {
+ if ($this->hasActionContext($action, $context)) {
+ $controller = $this->getActionController();
+ $contextKey = $this->_contextKey;
+ $action = (string) $action;
+ $contexts = $controller->$contextKey;
+ $actionContexts = $contexts[$action];
+ $contexts = (array) $context;
+ foreach ($contexts as $context) {
+ $index = array_search($context, $actionContexts);
+ if (false !== $index) {
+ unset($controller->{$contextKey}[$action][$index]);
+ }
+ }
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Clear all contexts for a given controller action or all actions
+ *
+ * @param string $action
+ * @return Zend_Controller_Action_Helper_ContextSwitch Provides a fluent interface
+ */
+ public function clearActionContexts($action = null)
+ {
+ $controller = $this->getActionController();
+ $contextKey = $this->_contextKey;
+
+ if (!isset($controller->$contextKey) || empty($controller->$contextKey)) {
+ return $this;
+ }
+
+ if (null === $action) {
+ $controller->$contextKey = array();
+ return $this;
+ }
+
+ $action = (string) $action;
+ if (isset($controller->{$contextKey}[$action])) {
+ unset($controller->{$contextKey}[$action]);
+ }
+
+ return $this;
+ }
+
+ /**
+ * Retrieve ViewRenderer
+ *
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ protected function _getViewRenderer()
+ {
+ if (null === $this->_viewRenderer) {
+ $this->_viewRenderer = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
+ }
+
+ return $this->_viewRenderer;
+ }
+}
+
diff --git a/library/vendor/Zend/Controller/Action/Helper/Json.php b/library/vendor/Zend/Controller/Action/Helper/Json.php
new file mode 100644
index 0000000..5b77f12
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Json.php
@@ -0,0 +1,130 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Simplify AJAX context switching based on requested format
+ *
+ * @uses Zend_Controller_Action_Helper_Abstract
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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
+ */
+class Zend_Controller_Action_Helper_Json extends Zend_Controller_Action_Helper_Abstract
+{
+ /**
+ * Suppress exit when sendJson() called
+ * @var boolean
+ */
+ public $suppressExit = false;
+
+ /**
+ * Create JSON response
+ *
+ * Encodes and returns data to JSON. Content-Type header set to
+ * 'application/json', and disables layouts and viewRenderer (if being
+ * used).
+ *
+ * @param mixed $data
+ * @param boolean $keepLayouts
+ * @param boolean|array $keepLayouts
+ * @param boolean $encodeData Provided data is already JSON
+ * NOTE: if boolean, establish $keepLayouts to true|false
+ * if array, admit params for Zend_Json::encode as enableJsonExprFinder=>true|false
+ * if $keepLayouts and parmas for Zend_Json::encode are required
+ * then, the array can contains a 'keepLayout'=>true|false and/or 'encodeData'=>true|false
+ * that will not be passed to Zend_Json::encode method but will be passed
+ * to Zend_View_Helper_Json
+ * @throws Zend_Controller_Action_Helper_Json
+ * @return string
+ */
+ public function encodeJson($data, $keepLayouts = false, $encodeData = true)
+ {
+ /**
+ * @see Zend_View_Helper_Json
+ */
+ $jsonHelper = new Zend_View_Helper_Json();
+ $data = $jsonHelper->json($data, $keepLayouts, $encodeData);
+
+ if (!$keepLayouts) {
+ /**
+ * @see Zend_Controller_Action_HelperBroker
+ */
+ Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(true);
+ }
+
+ return $data;
+ }
+
+ /**
+ * Encode JSON response and immediately send
+ *
+ * @param mixed $data
+ * @param boolean|array $keepLayouts
+ * @param $encodeData Encode $data as JSON?
+ * NOTE: if boolean, establish $keepLayouts to true|false
+ * if array, admit params for Zend_Json::encode as enableJsonExprFinder=>true|false
+ * if $keepLayouts and parmas for Zend_Json::encode are required
+ * then, the array can contains a 'keepLayout'=>true|false and/or 'encodeData'=>true|false
+ * that will not be passed to Zend_Json::encode method but will be passed
+ * to Zend_View_Helper_Json
+ * @return string|void
+ */
+ public function sendJson($data, $keepLayouts = false, $encodeData = true)
+ {
+ $data = $this->encodeJson($data, $keepLayouts, $encodeData);
+ $response = $this->getResponse();
+ $response->setBody($data);
+
+ if (!$this->suppressExit) {
+ $response->sendResponse();
+ exit;
+ }
+
+ return $data;
+ }
+
+ /**
+ * Strategy pattern: call helper as helper broker method
+ *
+ * Allows encoding JSON. If $sendNow is true, immediately sends JSON
+ * response.
+ *
+ * @param mixed $data
+ * @param boolean $sendNow
+ * @param boolean $keepLayouts
+ * @param boolean $encodeData Encode $data as JSON?
+ * @return string|void
+ */
+ public function direct($data, $sendNow = true, $keepLayouts = false, $encodeData = true)
+ {
+ if ($sendNow) {
+ return $this->sendJson($data, $keepLayouts, $encodeData);
+ }
+ return $this->encodeJson($data, $keepLayouts, $encodeData);
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Redirector.php b/library/vendor/Zend/Controller/Action/Helper/Redirector.php
new file mode 100644
index 0000000..8ff7c3e
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Redirector.php
@@ -0,0 +1,531 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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
+ */
+class Zend_Controller_Action_Helper_Redirector extends Zend_Controller_Action_Helper_Abstract
+{
+ /**
+ * HTTP status code for redirects
+ * @var int
+ */
+ protected $_code = 302;
+
+ /**
+ * Whether or not calls to _redirect() should exit script execution
+ * @var boolean
+ */
+ protected $_exit = true;
+
+ /**
+ * Whether or not _redirect() should attempt to prepend the base URL to the
+ * passed URL (if it's a relative URL)
+ * @var boolean
+ */
+ protected $_prependBase = true;
+
+ /**
+ * Url to which to redirect
+ * @var string
+ */
+ protected $_redirectUrl = null;
+
+ /**
+ * Whether or not to use an absolute URI when redirecting
+ * @var boolean
+ */
+ protected $_useAbsoluteUri = false;
+
+ /**
+ * Whether or not to close the session before exiting
+ * @var boolean
+ */
+ protected $_closeSessionOnExit = true;
+
+ /**
+ * Retrieve HTTP status code to emit on {@link _redirect()} call
+ *
+ * @return int
+ */
+ public function getCode()
+ {
+ return $this->_code;
+ }
+
+ /**
+ * Validate HTTP status redirect code
+ *
+ * @param int $code
+ * @throws Zend_Controller_Action_Exception on invalid HTTP status code
+ * @return true
+ */
+ protected function _checkCode($code)
+ {
+ $code = (int)$code;
+ if ((300 > $code) || (307 < $code) || (304 == $code) || (306 == $code)) {
+ throw new Zend_Controller_Action_Exception('Invalid redirect HTTP status code (' . $code . ')');
+ }
+
+ return true;
+ }
+
+ /**
+ * Set HTTP status code for {@link _redirect()} behaviour
+ *
+ * @param int $code
+ * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+ */
+ public function setCode($code)
+ {
+ $this->_checkCode($code);
+ $this->_code = $code;
+ return $this;
+ }
+
+ /**
+ * Retrieve flag for whether or not {@link _redirect()} will exit when finished.
+ *
+ * @return boolean
+ */
+ public function getExit()
+ {
+ return $this->_exit;
+ }
+
+ /**
+ * Set exit flag for {@link _redirect()} behaviour
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+ */
+ public function setExit($flag)
+ {
+ $this->_exit = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Retrieve flag for whether or not {@link _redirect()} will prepend the
+ * base URL on relative URLs
+ *
+ * @return boolean
+ */
+ public function getPrependBase()
+ {
+ return $this->_prependBase;
+ }
+
+ /**
+ * Set 'prepend base' flag for {@link _redirect()} behaviour
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+ */
+ public function setPrependBase($flag)
+ {
+ $this->_prependBase = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Retrieve flag for whether or not {@link redirectAndExit()} shall close the session before
+ * exiting.
+ *
+ * @return boolean
+ */
+ public function getCloseSessionOnExit()
+ {
+ return $this->_closeSessionOnExit;
+ }
+
+ /**
+ * Set flag for whether or not {@link redirectAndExit()} shall close the session before exiting.
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+ */
+ public function setCloseSessionOnExit($flag)
+ {
+ $this->_closeSessionOnExit = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Return use absolute URI flag
+ *
+ * @return boolean
+ */
+ public function getUseAbsoluteUri()
+ {
+ return $this->_useAbsoluteUri;
+ }
+
+ /**
+ * Set use absolute URI flag
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_Redirector Provides a fluent interface
+ */
+ public function setUseAbsoluteUri($flag = true)
+ {
+ $this->_useAbsoluteUri = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Set redirect in response object
+ *
+ * @return void
+ */
+ protected function _redirect($url)
+ {
+ if ($this->getUseAbsoluteUri() && !preg_match('#^(https?|ftp)://#', $url)) {
+ $host = (isset($_SERVER['HTTP_HOST'])?$_SERVER['HTTP_HOST']:'');
+ $proto = (isset($_SERVER['HTTPS'])&&$_SERVER['HTTPS']!=="off") ? 'https' : 'http';
+ $port = (isset($_SERVER['SERVER_PORT'])?$_SERVER['SERVER_PORT']:80);
+ $uri = $proto . '://' . $host;
+ if ((('http' == $proto) && (80 != $port)) || (('https' == $proto) && (443 != $port))) {
+ // do not append if HTTP_HOST already contains port
+ if (strrchr($host, ':') === false) {
+ $uri .= ':' . $port;
+ }
+ }
+ $url = $uri . '/' . ltrim($url, '/');
+ }
+ $this->_redirectUrl = $url;
+ $this->getResponse()->setRedirect($url, $this->getCode());
+ }
+
+ /**
+ * Retrieve currently set URL for redirect
+ *
+ * @return string
+ */
+ public function getRedirectUrl()
+ {
+ return $this->_redirectUrl;
+ }
+
+ /**
+ * Determine if the baseUrl should be prepended, and prepend if necessary
+ *
+ * @param string $url
+ * @return string
+ */
+ protected function _prependBase($url)
+ {
+ if ($this->getPrependBase()) {
+ $request = $this->getRequest();
+ if ($request instanceof Zend_Controller_Request_Http) {
+ $base = rtrim($request->getBaseUrl(), '/');
+ if (!empty($base) && ('/' != $base)) {
+ $url = $base . '/' . ltrim($url, '/');
+ } else {
+ $url = '/' . ltrim($url, '/');
+ }
+ }
+ }
+
+ return $url;
+ }
+
+ /**
+ * Set a redirect URL of the form /module/controller/action/params
+ *
+ * @param string $action
+ * @param string $controller
+ * @param string $module
+ * @param array $params
+ * @return void
+ */
+ public function setGotoSimple($action, $controller = null, $module = null, array $params = array())
+ {
+ $dispatcher = $this->getFrontController()->getDispatcher();
+ $request = $this->getRequest();
+ $curModule = $request->getModuleName();
+ $useDefaultController = false;
+
+ if (null === $controller && null !== $module) {
+ $useDefaultController = true;
+ }
+
+ if (null === $module) {
+ $module = $curModule;
+ }
+
+ if ($module == $dispatcher->getDefaultModule()) {
+ $module = '';
+ }
+
+ if (null === $controller && !$useDefaultController) {
+ $controller = $request->getControllerName();
+ if (empty($controller)) {
+ $controller = $dispatcher->getDefaultControllerName();
+ }
+ }
+
+ $params[$request->getModuleKey()] = $module;
+ $params[$request->getControllerKey()] = $controller;
+ $params[$request->getActionKey()] = $action;
+
+ $router = $this->getFrontController()->getRouter();
+ $url = $router->assemble($params, 'default', true);
+
+ $this->_redirect($url);
+ }
+
+ /**
+ * Build a URL based on a route
+ *
+ * @param array $urlOptions
+ * @param string $name Route name
+ * @param boolean $reset
+ * @param boolean $encode
+ * @return void
+ */
+ public function setGotoRoute(array $urlOptions = array(), $name = null, $reset = false, $encode = true)
+ {
+ $router = $this->getFrontController()->getRouter();
+ $url = $router->assemble($urlOptions, $name, $reset, $encode);
+
+ $this->_redirect($url);
+ }
+
+ /**
+ * Set a redirect URL string
+ *
+ * By default, emits a 302 HTTP status header, prepends base URL as defined
+ * in request object if url is relative, and halts script execution by
+ * calling exit().
+ *
+ * $options is an optional associative array that can be used to control
+ * redirect behaviour. The available option keys are:
+ * - exit: boolean flag indicating whether or not to halt script execution when done
+ * - prependBase: boolean flag indicating whether or not to prepend the base URL when a relative URL is provided
+ * - code: integer HTTP status code to use with redirect. Should be between 300 and 307.
+ *
+ * _redirect() sets the Location header in the response object. If you set
+ * the exit flag to false, you can override this header later in code
+ * execution.
+ *
+ * If the exit flag is true (true by default), _redirect() will write and
+ * close the current session, if any.
+ *
+ * @param string $url
+ * @param array $options
+ * @return void
+ */
+ public function setGotoUrl($url, array $options = array())
+ {
+ // prevent header injections
+ $url = str_replace(array("\n", "\r"), '', $url);
+
+ if (null !== $options) {
+ if (isset($options['exit'])) {
+ $this->setExit(($options['exit']) ? true : false);
+ }
+ if (isset($options['prependBase'])) {
+ $this->setPrependBase(($options['prependBase']) ? true : false);
+ }
+ if (isset($options['code'])) {
+ $this->setCode($options['code']);
+ }
+ }
+
+ // If relative URL, decide if we should prepend base URL
+ if (!preg_match('|^[a-z]+://|', $url)) {
+ $url = $this->_prependBase($url);
+ }
+
+ $this->_redirect($url);
+ }
+
+ /**
+ * Perform a redirect to an action/controller/module with params
+ *
+ * @param string $action
+ * @param string $controller
+ * @param string $module
+ * @param array $params
+ * @return void
+ */
+ public function gotoSimple($action, $controller = null, $module = null, array $params = array())
+ {
+ $this->setGotoSimple($action, $controller, $module, $params);
+
+ if ($this->getExit()) {
+ $this->redirectAndExit();
+ }
+ }
+
+ /**
+ * Perform a redirect to an action/controller/module with params, forcing an immdiate exit
+ *
+ * @param mixed $action
+ * @param mixed $controller
+ * @param mixed $module
+ * @param array $params
+ * @return void
+ */
+ public function gotoSimpleAndExit($action, $controller = null, $module = null, array $params = array())
+ {
+ $this->setGotoSimple($action, $controller, $module, $params);
+ $this->redirectAndExit();
+ }
+
+ /**
+ * Redirect to a route-based URL
+ *
+ * Uses route's assemble method to build the URL; route is specified by $name;
+ * default route is used if none provided.
+ *
+ * @param array $urlOptions Array of key/value pairs used to assemble URL
+ * @param string $name
+ * @param boolean $reset
+ * @param boolean $encode
+ * @return void
+ */
+ public function gotoRoute(array $urlOptions = array(), $name = null, $reset = false, $encode = true)
+ {
+ $this->setGotoRoute($urlOptions, $name, $reset, $encode);
+
+ if ($this->getExit()) {
+ $this->redirectAndExit();
+ }
+ }
+
+ /**
+ * Redirect to a route-based URL, and immediately exit
+ *
+ * Uses route's assemble method to build the URL; route is specified by $name;
+ * default route is used if none provided.
+ *
+ * @param array $urlOptions Array of key/value pairs used to assemble URL
+ * @param string $name
+ * @param boolean $reset
+ * @return void
+ */
+ public function gotoRouteAndExit(array $urlOptions = array(), $name = null, $reset = false)
+ {
+ $this->setGotoRoute($urlOptions, $name, $reset);
+ $this->redirectAndExit();
+ }
+
+ /**
+ * Perform a redirect to a url
+ *
+ * @param string $url
+ * @param array $options
+ * @return void
+ */
+ public function gotoUrl($url, array $options = array())
+ {
+ $this->setGotoUrl($url, $options);
+
+ if ($this->getExit()) {
+ $this->redirectAndExit();
+ }
+ }
+
+ /**
+ * Set a URL string for a redirect, perform redirect, and immediately exit
+ *
+ * @param string $url
+ * @param array $options
+ * @return void
+ */
+ public function gotoUrlAndExit($url, array $options = array())
+ {
+ $this->setGotoUrl($url, $options);
+ $this->redirectAndExit();
+ }
+
+ /**
+ * exit(): Perform exit for redirector
+ *
+ * @return void
+ */
+ public function redirectAndExit()
+ {
+ if ($this->getCloseSessionOnExit()) {
+ // Close session, if started
+ if (class_exists('Zend_Session', false) && Zend_Session::isStarted()) {
+ Zend_Session::writeClose();
+ } elseif (isset($_SESSION)) {
+ session_write_close();
+ }
+ }
+
+ $this->getResponse()->sendHeaders();
+ exit();
+ }
+
+ /**
+ * direct(): Perform helper when called as
+ * $this->_helper->redirector($action, $controller, $module, $params)
+ *
+ * @param string $action
+ * @param string $controller
+ * @param string $module
+ * @param array $params
+ * @return void
+ */
+ public function direct($action, $controller = null, $module = null, array $params = array())
+ {
+ $this->gotoSimple($action, $controller, $module, $params);
+ }
+
+ /**
+ * Overloading
+ *
+ * Overloading for old 'goto', 'setGoto', and 'gotoAndExit' methods
+ *
+ * @param string $method
+ * @param array $args
+ * @return mixed
+ * @throws Zend_Controller_Action_Exception for invalid methods
+ */
+ public function __call($method, $args)
+ {
+ $method = strtolower($method);
+ if ('goto' == $method) {
+ return call_user_func_array(array($this, 'gotoSimple'), $args);
+ }
+ if ('setgoto' == $method) {
+ return call_user_func_array(array($this, 'setGotoSimple'), $args);
+ }
+ if ('gotoandexit' == $method) {
+ return call_user_func_array(array($this, 'gotoSimpleAndExit'), $args);
+ }
+
+ throw new Zend_Controller_Action_Exception(sprintf('Invalid method "%s" called on redirector', $method));
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/Url.php b/library/vendor/Zend/Controller/Action/Helper/Url.php
new file mode 100644
index 0000000..f98bfa5
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/Url.php
@@ -0,0 +1,116 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * Helper for creating URLs for redirects and other tasks
+ *
+ * @uses Zend_Controller_Action_Helper_Abstract
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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
+ */
+class Zend_Controller_Action_Helper_Url extends Zend_Controller_Action_Helper_Abstract
+{
+ /**
+ * Create URL based on default route
+ *
+ * @param string $action
+ * @param string $controller
+ * @param string $module
+ * @param array $params
+ * @return string
+ */
+ public function simple($action, $controller = null, $module = null, array $params = null)
+ {
+ $request = $this->getRequest();
+
+ if (null === $controller) {
+ $controller = $request->getControllerName();
+ }
+
+ if (null === $module) {
+ $module = $request->getModuleName();
+ }
+
+ $url = $controller . '/' . $action;
+ if ($module != $this->getFrontController()->getDispatcher()->getDefaultModule()) {
+ $url = $module . '/' . $url;
+ }
+
+ if ('' !== ($baseUrl = $this->getFrontController()->getBaseUrl())) {
+ $url = $baseUrl . '/' . $url;
+ }
+
+ if (null !== $params) {
+ $paramPairs = array();
+ foreach ($params as $key => $value) {
+ $paramPairs[] = urlencode($key) . '/' . urlencode($value);
+ }
+ $paramString = implode('/', $paramPairs);
+ $url .= '/' . $paramString;
+ }
+
+ $url = '/' . ltrim($url, '/');
+
+ return $url;
+ }
+
+ /**
+ * Assembles a URL based on a given route
+ *
+ * This method will typically be used for more complex operations, as it
+ * ties into the route objects registered with the router.
+ *
+ * @param array $urlOptions Options passed to the assemble method of the Route object.
+ * @param mixed $name The name of a Route to use. If null it will use the current Route
+ * @param boolean $reset
+ * @param boolean $encode
+ * @return string Url for the link href attribute.
+ */
+ public function url($urlOptions = array(), $name = null, $reset = false, $encode = true)
+ {
+ $router = $this->getFrontController()->getRouter();
+ return $router->assemble($urlOptions, $name, $reset, $encode);
+ }
+
+ /**
+ * Perform helper when called as $this->_helper->url() from an action controller
+ *
+ * Proxies to {@link simple()}
+ *
+ * @param string $action
+ * @param string $controller
+ * @param string $module
+ * @param array $params
+ * @return string
+ */
+ public function direct($action, $controller = null, $module = null, array $params = null)
+ {
+ return $this->simple($action, $controller, $module, $params);
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php b/library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php
new file mode 100644
index 0000000..948ecc4
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Helper/ViewRenderer.php
@@ -0,0 +1,996 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action_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
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_Helper_Abstract
+ */
+
+/**
+ * @see Zend_View
+ */
+
+/**
+ * View script integration
+ *
+ * Zend_Controller_Action_Helper_ViewRenderer provides transparent view
+ * integration for action controllers. It allows you to create a view object
+ * once, and populate it throughout all actions. Several global options may be
+ * set:
+ *
+ * - noController: if set true, render() will not look for view scripts in
+ * subdirectories named after the controller
+ * - viewSuffix: what view script filename suffix to use
+ *
+ * The helper autoinitializes the action controller view preDispatch(). It
+ * determines the path to the class file, and then determines the view base
+ * directory from there. It also uses the module name as a class prefix for
+ * helpers and views such that if your module name is 'Search', it will set the
+ * helper class prefix to 'Search_View_Helper' and the filter class prefix to ;
+ * 'Search_View_Filter'.
+ *
+ * Usage:
+ * <code>
+ * // In your bootstrap:
+ * Zend_Controller_Action_HelperBroker::addHelper(new Zend_Controller_Action_Helper_ViewRenderer());
+ *
+ * // In your action controller methods:
+ * $viewHelper = $this->_helper->getHelper('view');
+ *
+ * // Don't use controller subdirectories
+ * $viewHelper->setNoController(true);
+ *
+ * // Specify a different script to render:
+ * $this->_helper->viewRenderer('form');
+ *
+ * </code>
+ *
+ * @uses Zend_Controller_Action_Helper_Abstract
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action_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
+ */
+class Zend_Controller_Action_Helper_ViewRenderer extends Zend_Controller_Action_Helper_Abstract
+{
+ /**
+ * @var Zend_View_Interface
+ */
+ public $view;
+
+ /**
+ * Word delimiters
+ * @var array
+ */
+ protected $_delimiters;
+
+ /**
+ * @var Zend_Filter_Inflector
+ */
+ protected $_inflector;
+
+ /**
+ * Inflector target
+ * @var string
+ */
+ protected $_inflectorTarget = '';
+
+ /**
+ * Current module directory
+ * @var string
+ */
+ protected $_moduleDir = '';
+
+ /**
+ * Whether or not to autorender using controller name as subdirectory;
+ * global setting (not reset at next invocation)
+ * @var boolean
+ */
+ protected $_neverController = false;
+
+ /**
+ * Whether or not to autorender postDispatch; global setting (not reset at
+ * next invocation)
+ * @var boolean
+ */
+ protected $_neverRender = false;
+
+ /**
+ * Whether or not to use a controller name as a subdirectory when rendering
+ * @var boolean
+ */
+ protected $_noController = false;
+
+ /**
+ * Whether or not to autorender postDispatch; per controller/action setting (reset
+ * at next invocation)
+ * @var boolean
+ */
+ protected $_noRender = false;
+
+ /**
+ * Characters representing path delimiters in the controller
+ * @var string|array
+ */
+ protected $_pathDelimiters;
+
+ /**
+ * Which named segment of the response to utilize
+ * @var string
+ */
+ protected $_responseSegment = null;
+
+ /**
+ * Which action view script to render
+ * @var string
+ */
+ protected $_scriptAction = null;
+
+ /**
+ * View object basePath
+ * @var string
+ */
+ protected $_viewBasePathSpec = ':moduleDir/views';
+
+ /**
+ * View script path specification string
+ * @var string
+ */
+ protected $_viewScriptPathSpec = ':controller/:action.:suffix';
+
+ /**
+ * View script path specification string, minus controller segment
+ * @var string
+ */
+ protected $_viewScriptPathNoControllerSpec = ':action.:suffix';
+
+ /**
+ * View script suffix
+ * @var string
+ */
+ protected $_viewSuffix = 'phtml';
+
+ /**
+ * Constructor
+ *
+ * Optionally set view object and options.
+ *
+ * @param Zend_View_Interface $view
+ * @param array $options
+ * @return void
+ */
+ public function __construct(Zend_View_Interface $view = null, array $options = array())
+ {
+ if (null !== $view) {
+ $this->setView($view);
+ }
+
+ if (!empty($options)) {
+ $this->_setOptions($options);
+ }
+ }
+
+ /**
+ * Clone - also make sure the view is cloned.
+ *
+ * @return void
+ */
+ public function __clone()
+ {
+ if (isset($this->view) && $this->view instanceof Zend_View_Interface) {
+ $this->view = clone $this->view;
+
+ }
+ }
+
+ /**
+ * Set the view object
+ *
+ * @param Zend_View_Interface $view
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setView(Zend_View_Interface $view)
+ {
+ $this->view = $view;
+ return $this;
+ }
+
+ /**
+ * Get current module name
+ *
+ * @return string
+ */
+ public function getModule()
+ {
+ $request = $this->getRequest();
+ $module = $request->getModuleName();
+ if (null === $module) {
+ $module = $this->getFrontController()->getDispatcher()->getDefaultModule();
+ }
+
+ return $module;
+ }
+
+ /**
+ * Get module directory
+ *
+ * @throws Zend_Controller_Action_Exception
+ * @return string
+ */
+ public function getModuleDirectory()
+ {
+ $module = $this->getModule();
+ $moduleDir = $this->getFrontController()->getControllerDirectory($module);
+ if ((null === $moduleDir) || is_array($moduleDir)) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception('ViewRenderer cannot locate module directory for module "' . $module . '"');
+ }
+ $this->_moduleDir = dirname($moduleDir);
+ return $this->_moduleDir;
+ }
+
+ /**
+ * Get inflector
+ *
+ * @return Zend_Filter_Inflector
+ */
+ public function getInflector()
+ {
+ if (null === $this->_inflector) {
+ /**
+ * @see Zend_Filter_Inflector
+ */
+ /**
+ * @see Zend_Filter_PregReplace
+ */
+ /**
+ * @see Zend_Filter_Word_UnderscoreToSeparator
+ */
+ $this->_inflector = new Zend_Filter_Inflector();
+ $this->_inflector->setStaticRuleReference('moduleDir', $this->_moduleDir) // moduleDir must be specified before the less specific 'module'
+ ->addRules(array(
+ ':module' => array('Word_CamelCaseToDash', 'StringToLower'),
+ ':controller' => array('Word_CamelCaseToDash', new Zend_Filter_Word_UnderscoreToSeparator('/'), 'StringToLower', new Zend_Filter_PregReplace('/\./', '-')),
+ ':action' => array('Word_CamelCaseToDash', new Zend_Filter_PregReplace('#[^a-z0-9' . preg_quote('/', '#') . ']+#i', '-'), 'StringToLower'),
+ ))
+ ->setStaticRuleReference('suffix', $this->_viewSuffix)
+ ->setTargetReference($this->_inflectorTarget);
+ }
+
+ // Ensure that module directory is current
+ $this->getModuleDirectory();
+
+ return $this->_inflector;
+ }
+
+ /**
+ * Set inflector
+ *
+ * @param Zend_Filter_Inflector $inflector
+ * @param boolean $reference Whether the moduleDir, target, and suffix should be set as references to ViewRenderer properties
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setInflector(Zend_Filter_Inflector $inflector, $reference = false)
+ {
+ $this->_inflector = $inflector;
+ if ($reference) {
+ $this->_inflector->setStaticRuleReference('suffix', $this->_viewSuffix)
+ ->setStaticRuleReference('moduleDir', $this->_moduleDir)
+ ->setTargetReference($this->_inflectorTarget);
+ }
+ return $this;
+ }
+
+ /**
+ * Set inflector target
+ *
+ * @param string $target
+ * @return void
+ */
+ protected function _setInflectorTarget($target)
+ {
+ $this->_inflectorTarget = (string) $target;
+ }
+
+ /**
+ * Set internal module directory representation
+ *
+ * @param string $dir
+ * @return void
+ */
+ protected function _setModuleDir($dir)
+ {
+ $this->_moduleDir = (string) $dir;
+ }
+
+ /**
+ * Get internal module directory representation
+ *
+ * @return string
+ */
+ protected function _getModuleDir()
+ {
+ return $this->_moduleDir;
+ }
+
+ /**
+ * Generate a class prefix for helper and filter classes
+ *
+ * @return string
+ */
+ protected function _generateDefaultPrefix()
+ {
+ $default = 'Zend_View';
+ if (null === $this->_actionController) {
+ return $default;
+ }
+
+ $class = get_class($this->_actionController);
+
+ if (!strstr($class, '_')) {
+ return $default;
+ }
+
+ $module = $this->getModule();
+ if ('default' == $module) {
+ return $default;
+ }
+
+ $prefix = substr($class, 0, strpos($class, '_')) . '_View';
+
+ return $prefix;
+ }
+
+ /**
+ * Retrieve base path based on location of current action controller
+ *
+ * @return string
+ */
+ protected function _getBasePath()
+ {
+ if (null === $this->_actionController) {
+ return './views';
+ }
+
+ $inflector = $this->getInflector();
+ $this->_setInflectorTarget($this->getViewBasePathSpec());
+
+ $dispatcher = $this->getFrontController()->getDispatcher();
+ $request = $this->getRequest();
+
+ $parts = array(
+ 'module' => (($moduleName = $request->getModuleName()) != '') ? $dispatcher->formatModuleName($moduleName) : $moduleName,
+ 'controller' => $request->getControllerName(),
+ 'action' => $dispatcher->formatActionName($request->getActionName())
+ );
+
+ $path = $inflector->filter($parts);
+ return $path;
+ }
+
+ /**
+ * Set options
+ *
+ * @param array $options
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ protected function _setOptions(array $options)
+ {
+ foreach ($options as $key => $value)
+ {
+ switch ($key) {
+ case 'neverRender':
+ case 'neverController':
+ case 'noController':
+ case 'noRender':
+ $property = '_' . $key;
+ $this->{$property} = ($value) ? true : false;
+ break;
+ case 'responseSegment':
+ case 'scriptAction':
+ case 'viewBasePathSpec':
+ case 'viewScriptPathSpec':
+ case 'viewScriptPathNoControllerSpec':
+ case 'viewSuffix':
+ $property = '_' . $key;
+ $this->{$property} = (string) $value;
+ break;
+ default:
+ break;
+ }
+ }
+
+ return $this;
+ }
+
+ /**
+ * Initialize the view object
+ *
+ * $options may contain the following keys:
+ * - neverRender - flag dis/enabling postDispatch() autorender (affects all subsequent calls)
+ * - noController - flag indicating whether or not to look for view scripts in subdirectories named after the controller
+ * - noRender - flag indicating whether or not to autorender postDispatch()
+ * - responseSegment - which named response segment to render a view script to
+ * - scriptAction - what action script to render
+ * - viewBasePathSpec - specification to use for determining view base path
+ * - viewScriptPathSpec - specification to use for determining view script paths
+ * - viewScriptPathNoControllerSpec - specification to use for determining view script paths when noController flag is set
+ * - viewSuffix - what view script filename suffix to use
+ *
+ * @param string $path
+ * @param string $prefix
+ * @param array $options
+ * @throws Zend_Controller_Action_Exception
+ * @return void
+ */
+ public function initView($path = null, $prefix = null, array $options = array())
+ {
+ if (null === $this->view) {
+ $this->setView(new Zend_View());
+ }
+
+ // Reset some flags every time
+ $options['noController'] = (isset($options['noController'])) ? $options['noController'] : false;
+ $options['noRender'] = (isset($options['noRender'])) ? $options['noRender'] : false;
+ $this->_scriptAction = null;
+ $this->_responseSegment = null;
+
+ // Set options first; may be used to determine other initializations
+ $this->_setOptions($options);
+
+ // Get base view path
+ if (empty($path)) {
+ $path = $this->_getBasePath();
+ if (empty($path)) {
+ /**
+ * @see Zend_Controller_Action_Exception
+ */
+ throw new Zend_Controller_Action_Exception('ViewRenderer initialization failed: retrieved view base path is empty');
+ }
+ }
+
+ if (null === $prefix) {
+ $prefix = $this->_generateDefaultPrefix();
+ }
+
+ // Determine if this path has already been registered
+ $currentPaths = $this->view->getScriptPaths();
+ $path = str_replace(array('/', '\\'), '/', $path);
+ $pathExists = false;
+ foreach ($currentPaths as $tmpPath) {
+ $tmpPath = str_replace(array('/', '\\'), '/', $tmpPath);
+ if (strstr($tmpPath, $path)) {
+ $pathExists = true;
+ break;
+ }
+ }
+ if (!$pathExists) {
+ $this->view->addBasePath($path, $prefix);
+ }
+
+ // Register view with action controller (unless already registered)
+ if ((null !== $this->_actionController) && (null === $this->_actionController->view)) {
+ $this->_actionController->view = $this->view;
+ $this->_actionController->viewSuffix = $this->_viewSuffix;
+ }
+ }
+
+ /**
+ * init - initialize view
+ *
+ * @return void
+ */
+ public function init()
+ {
+ if ($this->getFrontController()->getParam('noViewRenderer')) {
+ return;
+ }
+
+ $this->initView();
+ }
+
+ /**
+ * Set view basePath specification
+ *
+ * Specification can contain one or more of the following:
+ * - :moduleDir - current module directory
+ * - :controller - name of current controller in the request
+ * - :action - name of current action in the request
+ * - :module - name of current module in the request
+ *
+ * @param string $path
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setViewBasePathSpec($path)
+ {
+ $this->_viewBasePathSpec = (string) $path;
+ return $this;
+ }
+
+ /**
+ * Retrieve the current view basePath specification string
+ *
+ * @return string
+ */
+ public function getViewBasePathSpec()
+ {
+ return $this->_viewBasePathSpec;
+ }
+
+ /**
+ * Set view script path specification
+ *
+ * Specification can contain one or more of the following:
+ * - :moduleDir - current module directory
+ * - :controller - name of current controller in the request
+ * - :action - name of current action in the request
+ * - :module - name of current module in the request
+ *
+ * @param string $path
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setViewScriptPathSpec($path)
+ {
+ $this->_viewScriptPathSpec = (string) $path;
+ return $this;
+ }
+
+ /**
+ * Retrieve the current view script path specification string
+ *
+ * @return string
+ */
+ public function getViewScriptPathSpec()
+ {
+ return $this->_viewScriptPathSpec;
+ }
+
+ /**
+ * Set view script path specification (no controller variant)
+ *
+ * Specification can contain one or more of the following:
+ * - :moduleDir - current module directory
+ * - :controller - name of current controller in the request
+ * - :action - name of current action in the request
+ * - :module - name of current module in the request
+ *
+ * :controller will likely be ignored in this variant.
+ *
+ * @param string $path
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setViewScriptPathNoControllerSpec($path)
+ {
+ $this->_viewScriptPathNoControllerSpec = (string) $path;
+ return $this;
+ }
+
+ /**
+ * Retrieve the current view script path specification string (no controller variant)
+ *
+ * @return string
+ */
+ public function getViewScriptPathNoControllerSpec()
+ {
+ return $this->_viewScriptPathNoControllerSpec;
+ }
+
+ /**
+ * Get a view script based on an action and/or other variables
+ *
+ * Uses values found in current request if no values passed in $vars.
+ *
+ * If {@link $_noController} is set, uses {@link $_viewScriptPathNoControllerSpec};
+ * otherwise, uses {@link $_viewScriptPathSpec}.
+ *
+ * @param string $action
+ * @param array $vars
+ * @return string
+ */
+ public function getViewScript($action = null, array $vars = array())
+ {
+ $request = $this->getRequest();
+ if ((null === $action) && (!isset($vars['action']))) {
+ $action = $this->getScriptAction();
+ if (null === $action) {
+ $action = $request->getActionName();
+ }
+ $vars['action'] = $action;
+ } elseif (null !== $action) {
+ $vars['action'] = $action;
+ }
+
+ $replacePattern = array('/[^a-z0-9]+$/i', '/^[^a-z0-9]+/i');
+ $vars['action'] = preg_replace($replacePattern, '', $vars['action']);
+
+ $inflector = $this->getInflector();
+ if ($this->getNoController() || $this->getNeverController()) {
+ $this->_setInflectorTarget($this->getViewScriptPathNoControllerSpec());
+ } else {
+ $this->_setInflectorTarget($this->getViewScriptPathSpec());
+ }
+ return $this->_translateSpec($vars);
+ }
+
+ /**
+ * Set the neverRender flag (i.e., globally dis/enable autorendering)
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setNeverRender($flag = true)
+ {
+ $this->_neverRender = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Retrieve neverRender flag value
+ *
+ * @return boolean
+ */
+ public function getNeverRender()
+ {
+ return $this->_neverRender;
+ }
+
+ /**
+ * Set the noRender flag (i.e., whether or not to autorender)
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setNoRender($flag = true)
+ {
+ $this->_noRender = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Retrieve noRender flag value
+ *
+ * @return boolean
+ */
+ public function getNoRender()
+ {
+ return $this->_noRender;
+ }
+
+ /**
+ * Set the view script to use
+ *
+ * @param string $name
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setScriptAction($name)
+ {
+ $this->_scriptAction = (string) $name;
+ return $this;
+ }
+
+ /**
+ * Retrieve view script name
+ *
+ * @return string
+ */
+ public function getScriptAction()
+ {
+ return $this->_scriptAction;
+ }
+
+ /**
+ * Set the response segment name
+ *
+ * @param string $name
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setResponseSegment($name)
+ {
+ if (null === $name) {
+ $this->_responseSegment = null;
+ } else {
+ $this->_responseSegment = (string) $name;
+ }
+
+ return $this;
+ }
+
+ /**
+ * Retrieve named response segment name
+ *
+ * @return string
+ */
+ public function getResponseSegment()
+ {
+ return $this->_responseSegment;
+ }
+
+ /**
+ * Set the noController flag (i.e., whether or not to render into controller subdirectories)
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setNoController($flag = true)
+ {
+ $this->_noController = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Retrieve noController flag value
+ *
+ * @return boolean
+ */
+ public function getNoController()
+ {
+ return $this->_noController;
+ }
+
+ /**
+ * Set the neverController flag (i.e., whether or not to render into controller subdirectories)
+ *
+ * @param boolean $flag
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setNeverController($flag = true)
+ {
+ $this->_neverController = ($flag) ? true : false;
+ return $this;
+ }
+
+ /**
+ * Retrieve neverController flag value
+ *
+ * @return boolean
+ */
+ public function getNeverController()
+ {
+ return $this->_neverController;
+ }
+
+ /**
+ * Set view script suffix
+ *
+ * @param string $suffix
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setViewSuffix($suffix)
+ {
+ $this->_viewSuffix = (string) $suffix;
+ return $this;
+ }
+
+ /**
+ * Get view script suffix
+ *
+ * @return string
+ */
+ public function getViewSuffix()
+ {
+ return $this->_viewSuffix;
+ }
+
+ /**
+ * Set options for rendering a view script
+ *
+ * @param string $action View script to render
+ * @param string $name Response named segment to render to
+ * @param boolean $noController Whether or not to render within a subdirectory named after the controller
+ * @return Zend_Controller_Action_Helper_ViewRenderer Provides a fluent interface
+ */
+ public function setRender($action = null, $name = null, $noController = null)
+ {
+ if (null !== $action) {
+ $this->setScriptAction($action);
+ }
+
+ if (null !== $name) {
+ $this->setResponseSegment($name);
+ }
+
+ if (null !== $noController) {
+ $this->setNoController($noController);
+ }
+
+ return $this;
+ }
+
+ /**
+ * Inflect based on provided vars
+ *
+ * Allowed variables are:
+ * - :moduleDir - current module directory
+ * - :module - current module name
+ * - :controller - current controller name
+ * - :action - current action name
+ * - :suffix - view script file suffix
+ *
+ * @param array $vars
+ * @return string
+ */
+ protected function _translateSpec(array $vars = array())
+ {
+ $inflector = $this->getInflector();
+ $request = $this->getRequest();
+ $dispatcher = $this->getFrontController()->getDispatcher();
+
+ // Format module name
+ $module = $dispatcher->formatModuleName($request->getModuleName());
+
+ // Format controller name
+ $filter = new Zend_Filter_Word_CamelCaseToDash();
+ $controller = $filter->filter($request->getControllerName());
+ $controller = $dispatcher->formatControllerName($controller);
+ if ('Controller' == substr($controller, -10)) {
+ $controller = substr($controller, 0, -10);
+ }
+
+ // Format action name
+ $action = $dispatcher->formatActionName($request->getActionName());
+
+ $params = compact('module', 'controller', 'action');
+ foreach ($vars as $key => $value) {
+ switch ($key) {
+ case 'module':
+ case 'controller':
+ case 'action':
+ case 'moduleDir':
+ case 'suffix':
+ $params[$key] = (string) $value;
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (isset($params['suffix'])) {
+ $origSuffix = $this->getViewSuffix();
+ $this->setViewSuffix($params['suffix']);
+ }
+ if (isset($params['moduleDir'])) {
+ $origModuleDir = $this->_getModuleDir();
+ $this->_setModuleDir($params['moduleDir']);
+ }
+
+ $filtered = $inflector->filter($params);
+
+ if (isset($params['suffix'])) {
+ $this->setViewSuffix($origSuffix);
+ }
+ if (isset($params['moduleDir'])) {
+ $this->_setModuleDir($origModuleDir);
+ }
+
+ return $filtered;
+ }
+
+ /**
+ * Render a view script (optionally to a named response segment)
+ *
+ * Sets the noRender flag to true when called.
+ *
+ * @param string $script
+ * @param string $name
+ * @return void
+ */
+ public function renderScript($script, $name = null)
+ {
+ if (null === $name) {
+ $name = $this->getResponseSegment();
+ }
+
+ $this->getResponse()->appendBody(
+ $this->view->render($script),
+ $name
+ );
+
+ $this->setNoRender();
+ }
+
+ /**
+ * Render a view based on path specifications
+ *
+ * Renders a view based on the view script path specifications.
+ *
+ * @param string $action
+ * @param string $name
+ * @param boolean $noController
+ * @return void
+ */
+ public function render($action = null, $name = null, $noController = null)
+ {
+ $this->setRender($action, $name, $noController);
+ $path = $this->getViewScript();
+ $this->renderScript($path, $name);
+ }
+
+ /**
+ * Render a script based on specification variables
+ *
+ * Pass an action, and one or more specification variables (view script suffix)
+ * to determine the view script path, and render that script.
+ *
+ * @param string $action
+ * @param array $vars
+ * @param string $name
+ * @return void
+ */
+ public function renderBySpec($action = null, array $vars = array(), $name = null)
+ {
+ if (null !== $name) {
+ $this->setResponseSegment($name);
+ }
+
+ $path = $this->getViewScript($action, $vars);
+
+ $this->renderScript($path);
+ }
+
+ /**
+ * postDispatch - auto render a view
+ *
+ * Only autorenders if:
+ * - _noRender is false
+ * - action controller is present
+ * - request has not been re-dispatched (i.e., _forward() has not been called)
+ * - response is not a redirect
+ *
+ * @return void
+ */
+ public function postDispatch()
+ {
+ if ($this->_shouldRender()) {
+ $this->render();
+ }
+ }
+
+ /**
+ * Should the ViewRenderer render a view script?
+ *
+ * @return boolean
+ */
+ protected function _shouldRender()
+ {
+ return (!$this->getFrontController()->getParam('noViewRenderer')
+ && !$this->_neverRender
+ && !$this->_noRender
+ && (null !== $this->_actionController)
+ && $this->getRequest()->isDispatched()
+ && !$this->getResponse()->isRedirect()
+ );
+ }
+
+ /**
+ * Use this helper as a method; proxies to setRender()
+ *
+ * @param string $action
+ * @param string $name
+ * @param boolean $noController
+ * @return void
+ */
+ public function direct($action = null, $name = null, $noController = null)
+ {
+ $this->setRender($action, $name, $noController);
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/HelperBroker.php b/library/vendor/Zend/Controller/Action/HelperBroker.php
new file mode 100644
index 0000000..ff94dca
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/HelperBroker.php
@@ -0,0 +1,373 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Controller_Action_HelperBroker_PriorityStack
+ */
+
+/**
+ * @see Zend_Loader
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Controller_Action_HelperBroker
+{
+ /**
+ * $_actionController - ActionController reference
+ *
+ * @var Zend_Controller_Action
+ */
+ protected $_actionController;
+
+ /**
+ * @var Zend_Loader_PluginLoader_Interface
+ */
+ protected static $_pluginLoader;
+
+ /**
+ * $_helpers - Helper array
+ *
+ * @var Zend_Controller_Action_HelperBroker_PriorityStack
+ */
+ protected static $_stack = null;
+
+ /**
+ * Set PluginLoader for use with broker
+ *
+ * @param Zend_Loader_PluginLoader_Interface $loader
+ * @return void
+ */
+ public static function setPluginLoader($loader)
+ {
+ if ((null !== $loader) && (!$loader instanceof Zend_Loader_PluginLoader_Interface)) {
+ throw new Zend_Controller_Action_Exception('Invalid plugin loader provided to HelperBroker');
+ }
+ self::$_pluginLoader = $loader;
+ }
+
+ /**
+ * Retrieve PluginLoader
+ *
+ * @return Zend_Loader_PluginLoader
+ */
+ public static function getPluginLoader()
+ {
+ if (null === self::$_pluginLoader) {
+ self::$_pluginLoader = new Zend_Loader_PluginLoader(array(
+ 'Zend_Controller_Action_Helper' => 'Zend/Controller/Action/Helper/',
+ ));
+ }
+ return self::$_pluginLoader;
+ }
+
+ /**
+ * addPrefix() - Add repository of helpers by prefix
+ *
+ * @param string $prefix
+ */
+ static public function addPrefix($prefix)
+ {
+ $prefix = rtrim($prefix, '_');
+ $path = str_replace('_', DIRECTORY_SEPARATOR, $prefix);
+ self::getPluginLoader()->addPrefixPath($prefix, $path);
+ }
+
+ /**
+ * addPath() - Add path to repositories where Action_Helpers could be found.
+ *
+ * @param string $path
+ * @param string $prefix Optional; defaults to 'Zend_Controller_Action_Helper'
+ * @return void
+ */
+ static public function addPath($path, $prefix = 'Zend_Controller_Action_Helper')
+ {
+ self::getPluginLoader()->addPrefixPath($prefix, $path);
+ }
+
+ /**
+ * addHelper() - Add helper objects
+ *
+ * @param Zend_Controller_Action_Helper_Abstract $helper
+ * @return void
+ */
+ static public function addHelper(Zend_Controller_Action_Helper_Abstract $helper)
+ {
+ self::getStack()->push($helper);
+ return;
+ }
+
+ /**
+ * resetHelpers()
+ *
+ * @return void
+ */
+ static public function resetHelpers()
+ {
+ self::$_stack = null;
+ return;
+ }
+
+ /**
+ * Retrieve or initialize a helper statically
+ *
+ * Retrieves a helper object statically, loading on-demand if the helper
+ * does not already exist in the stack. Always returns a helper, unless
+ * the helper class cannot be found.
+ *
+ * @param string $name
+ * @return Zend_Controller_Action_Helper_Abstract
+ */
+ public static function getStaticHelper($name)
+ {
+ $name = self::_normalizeHelperName($name);
+ $stack = self::getStack();
+
+ if (!isset($stack->{$name})) {
+ self::_loadHelper($name);
+ }
+
+ return $stack->{$name};
+ }
+
+ /**
+ * getExistingHelper() - get helper by name
+ *
+ * Static method to retrieve helper object. Only retrieves helpers already
+ * initialized with the broker (either via addHelper() or on-demand loading
+ * via getHelper()).
+ *
+ * Throws an exception if the referenced helper does not exist in the
+ * stack; use {@link hasHelper()} to check if the helper is registered
+ * prior to retrieving it.
+ *
+ * @param string $name
+ * @return Zend_Controller_Action_Helper_Abstract
+ * @throws Zend_Controller_Action_Exception
+ */
+ public static function getExistingHelper($name)
+ {
+ $name = self::_normalizeHelperName($name);
+ $stack = self::getStack();
+
+ if (!isset($stack->{$name})) {
+ throw new Zend_Controller_Action_Exception('Action helper "' . $name . '" has not been registered with the helper broker');
+ }
+
+ return $stack->{$name};
+ }
+
+ /**
+ * Return all registered helpers as helper => object pairs
+ *
+ * @return array
+ */
+ public static function getExistingHelpers()
+ {
+ return self::getStack()->getHelpersByName();
+ }
+
+ /**
+ * Is a particular helper loaded in the broker?
+ *
+ * @param string $name
+ * @return boolean
+ */
+ public static function hasHelper($name)
+ {
+ $name = self::_normalizeHelperName($name);
+ return isset(self::getStack()->{$name});
+ }
+
+ /**
+ * Remove a particular helper from the broker
+ *
+ * @param string $name
+ * @return boolean
+ */
+ public static function removeHelper($name)
+ {
+ $name = self::_normalizeHelperName($name);
+ $stack = self::getStack();
+ if (isset($stack->{$name})) {
+ unset($stack->{$name});
+ }
+
+ return false;
+ }
+
+ /**
+ * Lazy load the priority stack and return it
+ *
+ * @return Zend_Controller_Action_HelperBroker_PriorityStack
+ */
+ public static function getStack()
+ {
+ if (self::$_stack == null) {
+ self::$_stack = new Zend_Controller_Action_HelperBroker_PriorityStack();
+ }
+
+ return self::$_stack;
+ }
+
+ /**
+ * Constructor
+ *
+ * @param Zend_Controller_Action $actionController
+ * @return void
+ */
+ public function __construct(Zend_Controller_Action $actionController)
+ {
+ $this->_actionController = $actionController;
+ foreach (self::getStack() as $helper) {
+ $helper->setActionController($actionController);
+ $helper->init();
+ }
+ }
+
+ /**
+ * notifyPreDispatch() - called by action controller dispatch method
+ *
+ * @return void
+ */
+ public function notifyPreDispatch()
+ {
+ foreach (self::getStack() as $helper) {
+ $helper->preDispatch();
+ }
+ }
+
+ /**
+ * notifyPostDispatch() - called by action controller dispatch method
+ *
+ * @return void
+ */
+ public function notifyPostDispatch()
+ {
+ foreach (self::getStack() as $helper) {
+ $helper->postDispatch();
+ }
+ }
+
+ /**
+ * getHelper() - get helper by name
+ *
+ * @param string $name
+ * @return Zend_Controller_Action_Helper_Abstract
+ */
+ public function getHelper($name)
+ {
+ $name = self::_normalizeHelperName($name);
+ $stack = self::getStack();
+
+ if (!isset($stack->{$name})) {
+ self::_loadHelper($name);
+ }
+
+ $helper = $stack->{$name};
+
+ $initialize = false;
+ if (null === ($actionController = $helper->getActionController())) {
+ $initialize = true;
+ } elseif ($actionController !== $this->_actionController) {
+ $initialize = true;
+ }
+
+ if ($initialize) {
+ $helper->setActionController($this->_actionController)
+ ->init();
+ }
+
+ return $helper;
+ }
+
+ /**
+ * Method overloading
+ *
+ * @param string $method
+ * @param array $args
+ * @return mixed
+ * @throws Zend_Controller_Action_Exception if helper does not have a direct() method
+ */
+ public function __call($method, $args)
+ {
+ $helper = $this->getHelper($method);
+ if (!method_exists($helper, 'direct')) {
+ throw new Zend_Controller_Action_Exception('Helper "' . $method . '" does not support overloading via direct()');
+ }
+ return call_user_func_array(array($helper, 'direct'), $args);
+ }
+
+ /**
+ * Retrieve helper by name as object property
+ *
+ * @param string $name
+ * @return Zend_Controller_Action_Helper_Abstract
+ */
+ public function __get($name)
+ {
+ return $this->getHelper($name);
+ }
+
+ /**
+ * Normalize helper name for lookups
+ *
+ * @param string $name
+ * @return string
+ */
+ protected static function _normalizeHelperName($name)
+ {
+ if (strpos($name, '_') !== false) {
+ $name = str_replace(' ', '', ucwords(str_replace('_', ' ', $name)));
+ }
+
+ return ucfirst($name);
+ }
+
+ /**
+ * Load a helper
+ *
+ * @param string $name
+ * @return void
+ */
+ protected static function _loadHelper($name)
+ {
+ try {
+ $class = self::getPluginLoader()->load($name);
+ } catch (Zend_Loader_PluginLoader_Exception $e) {
+ throw new Zend_Controller_Action_Exception('Action Helper by name ' . $name . ' not found', 0, $e);
+ }
+
+ $helper = new $class();
+
+ if (!$helper instanceof Zend_Controller_Action_Helper_Abstract) {
+ throw new Zend_Controller_Action_Exception('Helper name ' . $name . ' -> class ' . $class . ' is not of type Zend_Controller_Action_Helper_Abstract');
+ }
+
+ self::getStack()->push($helper);
+ }
+}
diff --git a/library/vendor/Zend/Controller/Action/HelperBroker/PriorityStack.php b/library/vendor/Zend/Controller/Action/HelperBroker/PriorityStack.php
new file mode 100644
index 0000000..c957b10
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/HelperBroker/PriorityStack.php
@@ -0,0 +1,272 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Controller_Action_HelperBroker_PriorityStack implements IteratorAggregate, ArrayAccess, Countable
+{
+
+ protected $_helpersByPriority = array();
+ protected $_helpersByNameRef = array();
+ protected $_nextDefaultPriority = 1;
+
+ /**
+ * Magic property overloading for returning helper by name
+ *
+ * @param string $helperName The helper name
+ * @return Zend_Controller_Action_Helper_Abstract
+ */
+ public function __get($helperName)
+ {
+ if (!array_key_exists($helperName, $this->_helpersByNameRef)) {
+ return false;
+ }
+
+ return $this->_helpersByNameRef[$helperName];
+ }
+
+ /**
+ * Magic property overloading for returning if helper is set by name
+ *
+ * @param string $helperName The helper name
+ * @return Zend_Controller_Action_Helper_Abstract
+ */
+ public function __isset($helperName)
+ {
+ return array_key_exists($helperName, $this->_helpersByNameRef);
+ }
+
+ /**
+ * Magic property overloading for unsetting if helper is exists by name
+ *
+ * @param string $helperName The helper name
+ */
+ public function __unset($helperName)
+ {
+ $this->offsetUnset($helperName);
+ }
+
+ /**
+ * push helper onto the stack
+ *
+ * @param Zend_Controller_Action_Helper_Abstract $helper
+ * @return Zend_Controller_Action_HelperBroker_PriorityStack
+ */
+ public function push(Zend_Controller_Action_Helper_Abstract $helper)
+ {
+ $this->offsetSet($this->getNextFreeHigherPriority(), $helper);
+ return $this;
+ }
+
+ /**
+ * Return something iterable
+ *
+ * @return Traversable
+ */
+ public function getIterator(): Traversable
+ {
+ return new ArrayObject($this->_helpersByPriority);
+ }
+
+ /**
+ * offsetExists()
+ *
+ * @param int|string $priorityOrHelperName
+ * @return bool
+ */
+ public function offsetExists($priorityOrHelperName): bool
+ {
+ if (is_string($priorityOrHelperName)) {
+ return array_key_exists($priorityOrHelperName, $this->_helpersByNameRef);
+ } else {
+ return array_key_exists($priorityOrHelperName, $this->_helpersByPriority);
+ }
+ }
+
+ /**
+ * offsetGet()
+ *
+ * @param int|string $priorityOrHelperName
+ * @return Zend_Controller_Action_Helper_Abstract
+ */
+ public function offsetGet($priorityOrHelperName): Zend_Controller_Action_Helper_Abstract
+ {
+ if (!$this->offsetExists($priorityOrHelperName)) {
+ throw new Zend_Controller_Action_Exception('A helper with priority ' . $priorityOrHelperName . ' does not exist.');
+ }
+
+ if (is_string($priorityOrHelperName)) {
+ return $this->_helpersByNameRef[$priorityOrHelperName];
+ } else {
+ return $this->_helpersByPriority[$priorityOrHelperName];
+ }
+ }
+
+ /**
+ * offsetSet()
+ *
+ * @param int $priority
+ * @param Zend_Controller_Action_Helper_Abstract $helper
+ */
+ public function offsetSet($priority, $helper): void
+ {
+ $priority = (int) $priority;
+
+ if (!$helper instanceof Zend_Controller_Action_Helper_Abstract) {
+ throw new Zend_Controller_Action_Exception('$helper must extend Zend_Controller_Action_Helper_Abstract.');
+ }
+
+ if (array_key_exists($helper->getName(), $this->_helpersByNameRef)) {
+ // remove any object with the same name to retain BC compailitbility
+ // @todo At ZF 2.0 time throw an exception here.
+ $this->offsetUnset($helper->getName());
+ }
+
+ if (array_key_exists($priority, $this->_helpersByPriority)) {
+ $priority = $this->getNextFreeHigherPriority($priority); // ensures LIFO
+ trigger_error("A helper with the same priority already exists, reassigning to $priority", E_USER_WARNING);
+ }
+
+ $this->_helpersByPriority[$priority] = $helper;
+ $this->_helpersByNameRef[$helper->getName()] = $helper;
+
+ if ($priority == ($nextFreeDefault = $this->getNextFreeHigherPriority($this->_nextDefaultPriority))) {
+ $this->_nextDefaultPriority = $nextFreeDefault;
+ }
+
+ krsort($this->_helpersByPriority); // always make sure priority and LIFO are both enforced
+ }
+
+ /**
+ * offsetUnset()
+ *
+ * @param int|string $priorityOrHelperName Priority integer or the helper name
+ */
+ public function offsetUnset($priorityOrHelperName): void
+ {
+ if (!$this->offsetExists($priorityOrHelperName)) {
+ throw new Zend_Controller_Action_Exception('A helper with priority or name ' . $priorityOrHelperName . ' does not exist.');
+ }
+
+ if (is_string($priorityOrHelperName)) {
+ $helperName = $priorityOrHelperName;
+ $helper = $this->_helpersByNameRef[$helperName];
+ $priority = array_search($helper, $this->_helpersByPriority, true);
+ } else {
+ $priority = $priorityOrHelperName;
+ $helperName = $this->_helpersByPriority[$priorityOrHelperName]->getName();
+ }
+
+ unset($this->_helpersByNameRef[$helperName]);
+ unset($this->_helpersByPriority[$priority]);
+ }
+
+ /**
+ * return the count of helpers
+ *
+ * @return int
+ */
+ public function count(): int
+ {
+ return count($this->_helpersByPriority);
+ }
+
+ /**
+ * Find the next free higher priority. If an index is given, it will
+ * find the next free highest priority after it.
+ *
+ * @param int $indexPriority OPTIONAL
+ * @return int
+ */
+ public function getNextFreeHigherPriority($indexPriority = null)
+ {
+ if ($indexPriority == null) {
+ $indexPriority = $this->_nextDefaultPriority;
+ }
+
+ $priorities = array_keys($this->_helpersByPriority);
+
+ while (in_array($indexPriority, $priorities)) {
+ $indexPriority++;
+ }
+
+ return $indexPriority;
+ }
+
+ /**
+ * Find the next free lower priority. If an index is given, it will
+ * find the next free lower priority before it.
+ *
+ * @param int $indexPriority
+ * @return int
+ */
+ public function getNextFreeLowerPriority($indexPriority = null)
+ {
+ if ($indexPriority == null) {
+ $indexPriority = $this->_nextDefaultPriority;
+ }
+
+ $priorities = array_keys($this->_helpersByPriority);
+
+ while (in_array($indexPriority, $priorities)) {
+ $indexPriority--;
+ }
+
+ return $indexPriority;
+ }
+
+ /**
+ * return the highest priority
+ *
+ * @return int
+ */
+ public function getHighestPriority()
+ {
+ return max(array_keys($this->_helpersByPriority));
+ }
+
+ /**
+ * return the lowest priority
+ *
+ * @return int
+ */
+ public function getLowestPriority()
+ {
+ return min(array_keys($this->_helpersByPriority));
+ }
+
+ /**
+ * return the helpers referenced by name
+ *
+ * @return array
+ */
+ public function getHelpersByName()
+ {
+ return $this->_helpersByNameRef;
+ }
+
+}
diff --git a/library/vendor/Zend/Controller/Action/Interface.php b/library/vendor/Zend/Controller/Action/Interface.php
new file mode 100644
index 0000000..db35463
--- /dev/null
+++ b/library/vendor/Zend/Controller/Action/Interface.php
@@ -0,0 +1,69 @@
+<?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_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Controller
+ * @subpackage Zend_Controller_Action
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+interface Zend_Controller_Action_Interface
+{
+ /**
+ * Class constructor
+ *
+ * The request and response objects should be registered with the
+ * controller, as should be any additional optional arguments; these will be
+ * available via {@link getRequest()}, {@link getResponse()}, and
+ * {@link getInvokeArgs()}, respectively.
+ *
+ * When overriding the constructor, please consider this usage as a best
+ * practice and ensure that each is registered appropriately; the easiest
+ * way to do so is to simply call parent::__construct($request, $response,
+ * $invokeArgs).
+ *
+ * After the request, response, and invokeArgs are set, the
+ * {@link $_helper helper broker} is initialized.
+ *
+ * Finally, {@link init()} is called as the final action of
+ * instantiation, and may be safely overridden to perform initialization
+ * tasks; as a general rule, override {@link init()} instead of the
+ * constructor to customize an action controller's instantiation.
+ *
+ * @param Zend_Controller_Request_Abstract $request
+ * @param Zend_Controller_Response_Abstract $response
+ * @param array $invokeArgs Any additional invocation arguments
+ * @return void
+ */
+ public function __construct(Zend_Controller_Request_Abstract $request,
+ Zend_Controller_Response_Abstract $response,
+ array $invokeArgs = array());
+
+ /**
+ * Dispatch the requested action
+ *
+ * @param string $action Method name of action
+ * @return void
+ */
+ public function dispatch($action);
+}