CC-2166: Packaging Improvements. Moved the Zend app into airtime_mvc. It is now installed to /var/www/airtime. Storage is now set to /srv/airtime/stor. Utils are now installed to /usr/lib/airtime/utils/. Added install/airtime-dircheck.php as a simple test to see if everything is install/uninstalled correctly.

airtime_mvc/library/Zend/Controller/Plugin/ActionStack.php

@@ -0,0 +1,280 @@
+<?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 Plugins
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Controller_Plugin_Abstract */
+require_once 'Zend/Controller/Plugin/Abstract.php';
+
+/** Zend_Registry */
+require_once 'Zend/Registry.php';
+
+/**
+ * Manage a stack of actions
+ *
+ * @uses       Zend_Controller_Plugin_Abstract
+ * @category   Zend
+ * @package    Zend_Controller
+ * @subpackage Plugins
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: ActionStack.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+class Zend_Controller_Plugin_ActionStack extends Zend_Controller_Plugin_Abstract
+{
+    /** @var Zend_Registry */
+    protected $_registry;
+
+    /**
+     * Registry key under which actions are stored
+     * @var string
+     */
+    protected $_registryKey = 'Zend_Controller_Plugin_ActionStack';
+
+    /**
+     * Valid keys for stack items
+     * @var array
+     */
+    protected $_validKeys = array(
+        'module',
+        'controller',
+        'action',
+        'params'
+    );
+
+    /**
+     * Flag to determine whether request parameters are cleared between actions, or whether new parameters
+     * are added to existing request parameters.
+     *
+     * @var Bool
+     */
+    protected $_clearRequestParams = false;
+
+    /**
+     * Constructor
+     *
+     * @param  Zend_Registry $registry
+     * @param  string $key
+     * @return void
+     */
+    public function __construct(Zend_Registry $registry = null, $key = null)
+    {
+        if (null === $registry) {
+            $registry = Zend_Registry::getInstance();
+        }
+        $this->setRegistry($registry);
+
+        if (null !== $key) {
+            $this->setRegistryKey($key);
+        } else {
+            $key = $this->getRegistryKey();
+        }
+
+        $registry[$key] = array();
+    }
+
+    /**
+     * Set registry object
+     *
+     * @param  Zend_Registry $registry
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    public function setRegistry(Zend_Registry $registry)
+    {
+        $this->_registry = $registry;
+        return $this;
+    }
+
+    /**
+     * Retrieve registry object
+     *
+     * @return Zend_Registry
+     */
+    public function getRegistry()
+    {
+        return $this->_registry;
+    }
+
+    /**
+     * Retrieve registry key
+     *
+     * @return string
+     */
+    public function getRegistryKey()
+    {
+        return $this->_registryKey;
+    }
+
+    /**
+     * Set registry key
+     *
+     * @param  string $key
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    public function setRegistryKey($key)
+    {
+        $this->_registryKey = (string) $key;
+        return $this;
+    }
+
+    /**
+     *  Set clearRequestParams flag
+     *
+     *  @param  bool $clearRequestParams
+     *  @return Zend_Controller_Plugin_ActionStack
+     */
+    public function setClearRequestParams($clearRequestParams)
+    {
+        $this->_clearRequestParams = (bool) $clearRequestParams;
+        return $this;
+    }
+
+    /**
+     * Retrieve clearRequestParams flag
+     *
+     * @return bool
+     */
+    public function getClearRequestParams()
+    {
+        return $this->_clearRequestParams;
+    }
+
+    /**
+     * Retrieve action stack
+     *
+     * @return array
+     */
+    public function getStack()
+    {
+        $registry = $this->getRegistry();
+        $stack    = $registry[$this->getRegistryKey()];
+        return $stack;
+    }
+
+    /**
+     * Save stack to registry
+     *
+     * @param  array $stack
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    protected function _saveStack(array $stack)
+    {
+        $registry = $this->getRegistry();
+        $registry[$this->getRegistryKey()] = $stack;
+        return $this;
+    }
+
+    /**
+     * Push an item onto the stack
+     *
+     * @param  Zend_Controller_Request_Abstract $next
+     * @return Zend_Controller_Plugin_ActionStack
+     */
+    public function pushStack(Zend_Controller_Request_Abstract $next)
+    {
+        $stack = $this->getStack();
+        array_push($stack, $next);
+        return $this->_saveStack($stack);
+    }
+
+    /**
+     * Pop an item off the action stack
+     *
+     * @return false|Zend_Controller_Request_Abstract
+     */
+    public function popStack()
+    {
+        $stack = $this->getStack();
+        if (0 == count($stack)) {
+            return false;
+        }
+
+        $next = array_pop($stack);
+        $this->_saveStack($stack);
+
+        if (!$next instanceof Zend_Controller_Request_Abstract) {
+            require_once 'Zend/Controller/Exception.php';
+            throw new Zend_Controller_Exception('ArrayStack should only contain request objects');
+        }
+        $action = $next->getActionName();
+        if (empty($action)) {
+            return $this->popStack($stack);
+        }
+
+        $request    = $this->getRequest();
+        $controller = $next->getControllerName();
+        if (empty($controller)) {
+            $next->setControllerName($request->getControllerName());
+        }
+
+        $module = $next->getModuleName();
+        if (empty($module)) {
+            $next->setModuleName($request->getModuleName());
+        }
+
+        return $next;
+    }
+
+    /**
+     * postDispatch() plugin hook -- check for actions in stack, and dispatch if any found
+     *
+     * @param  Zend_Controller_Request_Abstract $request
+     * @return void
+     */
+    public function postDispatch(Zend_Controller_Request_Abstract $request)
+    {
+        // Don't move on to next request if this is already an attempt to
+        // forward
+        if (!$request->isDispatched()) {
+            return;
+        }
+
+        $this->setRequest($request);
+        $stack = $this->getStack();
+        if (empty($stack)) {
+            return;
+        }
+        $next = $this->popStack();
+        if (!$next) {
+            return;
+        }
+
+        $this->forward($next);
+    }
+
+    /**
+     * Forward request with next action
+     *
+     * @param  array $next
+     * @return void
+     */
+    public function forward(Zend_Controller_Request_Abstract $next)
+    {
+        $request = $this->getRequest();
+        if ($this->getClearRequestParams()) {
+            $request->clearParams();
+        }
+
+        $request->setModuleName($next->getModuleName())
+                ->setControllerName($next->getControllerName())
+                ->setActionName($next->getActionName())
+                ->setParams($next->getParams())
+                ->setDispatched(false);
+    }
+}