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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.

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This commit is contained in:
Paul Baranowski 2011-04-14 18:55:04 -04:00
parent 514777e8d2
commit b11cbd8159
4546 changed files with 138 additions and 51 deletions
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440
airtime_mvc/library/Zend/Controller/Dispatcher/Abstract.php Normal file
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<?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 Dispatcher
* @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: Abstract.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/** Zend_Controller_Dispatcher_Interface */
require_once 'Zend/Controller/Dispatcher/Interface.php';
/**
* @category Zend
* @package Zend_Controller
* @subpackage Dispatcher
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Controller_Dispatcher_Abstract implements Zend_Controller_Dispatcher_Interface
{
/**
* Default action
* @var string
*/
protected $_defaultAction = 'index';
/**
* Default controller
* @var string
*/
protected $_defaultController = 'index';
/**
* Default module
* @var string
*/
protected $_defaultModule = 'default';
/**
* Front Controller instance
* @var Zend_Controller_Front
*/
protected $_frontController;
/**
* Array of invocation parameters to use when instantiating action
* controllers
* @var array
*/
protected $_invokeParams = array();
/**
* Path delimiter character
* @var string
*/
protected $_pathDelimiter = '_';
/**
* Response object to pass to action controllers, if any
* @var Zend_Controller_Response_Abstract|null
*/
protected $_response = null;
/**
* Word delimiter characters
* @var array
*/
protected $_wordDelimiter = array('-', '.');
/**
* Constructor
*
* @return void
*/
public function __construct(array $params = array())
{
$this->setParams($params);
}
/**
* Formats a string into a controller name. This is used to take a raw
* controller name, such as one stored inside a Zend_Controller_Request_Abstract
* object, and reformat it to a proper class name that a class extending
* Zend_Controller_Action would use.
*
* @param string $unformatted
* @return string
*/
public function formatControllerName($unformatted)
{
return ucfirst($this->_formatName($unformatted)) . 'Controller';
}
/**
* Formats a string into an action name. This is used to take a raw
* action name, such as one that would be stored inside a Zend_Controller_Request_Abstract
* object, and reformat into a proper method name that would be found
* inside a class extending Zend_Controller_Action.
*
* @param string $unformatted
* @return string
*/
public function formatActionName($unformatted)
{
$formatted = $this->_formatName($unformatted, true);
return strtolower(substr($formatted, 0, 1)) . substr($formatted, 1) . 'Action';
}
/**
* Verify delimiter
*
* Verify a delimiter to use in controllers or actions. May be a single
* string or an array of strings.
*
* @param string|array $spec
* @return array
* @throws Zend_Controller_Dispatcher_Exception with invalid delimiters
*/
public function _verifyDelimiter($spec)
{
if (is_string($spec)) {
return (array) $spec;
} elseif (is_array($spec)) {
$allStrings = true;
foreach ($spec as $delim) {
if (!is_string($delim)) {
$allStrings = false;
break;
}
}
if (!$allStrings) {
require_once 'Zend/Controller/Dispatcher/Exception.php';
throw new Zend_Controller_Dispatcher_Exception('Word delimiter array must contain only strings');
}
return $spec;
}
require_once 'Zend/Controller/Dispatcher/Exception.php';
throw new Zend_Controller_Dispatcher_Exception('Invalid word delimiter');
}
/**
* Retrieve the word delimiter character(s) used in
* controller or action names
*
* @return array
*/
public function getWordDelimiter()
{
return $this->_wordDelimiter;
}
/**
* Set word delimiter
*
* Set the word delimiter to use in controllers and actions. May be a
* single string or an array of strings.
*
* @param string|array $spec
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setWordDelimiter($spec)
{
$spec = $this->_verifyDelimiter($spec);
$this->_wordDelimiter = $spec;
return $this;
}
/**
* Retrieve the path delimiter character(s) used in
* controller names
*
* @return array
*/
public function getPathDelimiter()
{
return $this->_pathDelimiter;
}
/**
* Set path delimiter
*
* Set the path delimiter to use in controllers. May be a single string or
* an array of strings.
*
* @param string $spec
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setPathDelimiter($spec)
{
if (!is_string($spec)) {
require_once 'Zend/Controller/Dispatcher/Exception.php';
throw new Zend_Controller_Dispatcher_Exception('Invalid path delimiter');
}
$this->_pathDelimiter = $spec;
return $this;
}
/**
* Formats a string from a URI into a PHP-friendly name.
*
* By default, replaces words separated by the word separator character(s)
* with camelCaps. If $isAction is false, it also preserves replaces words
* separated by the path separation character with an underscore, making
* the following word Title cased. All non-alphanumeric characters are
* removed.
*
* @param string $unformatted
* @param boolean $isAction Defaults to false
* @return string
*/
protected function _formatName($unformatted, $isAction = false)
{
// preserve directories
if (!$isAction) {
$segments = explode($this->getPathDelimiter(), $unformatted);
} else {
$segments = (array) $unformatted;
}
foreach ($segments as $key => $segment) {
$segment = str_replace($this->getWordDelimiter(), ' ', strtolower($segment));
$segment = preg_replace('/[^a-z0-9 ]/', '', $segment);
$segments[$key] = str_replace(' ', '', ucwords($segment));
}
return implode('_', $segments);
}
/**
* Retrieve front controller instance
*
* @return Zend_Controller_Front
*/
public function getFrontController()
{
if (null === $this->_frontController) {
require_once 'Zend/Controller/Front.php';
$this->_frontController = Zend_Controller_Front::getInstance();
}
return $this->_frontController;
}
/**
* Set front controller instance
*
* @param Zend_Controller_Front $controller
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setFrontController(Zend_Controller_Front $controller)
{
$this->_frontController = $controller;
return $this;
}
/**
* Add or modify a parameter to use when instantiating an action controller
*
* @param string $name
* @param mixed $value
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setParam($name, $value)
{
$name = (string) $name;
$this->_invokeParams[$name] = $value;
return $this;
}
/**
* Set parameters to pass to action controller constructors
*
* @param array $params
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setParams(array $params)
{
$this->_invokeParams = array_merge($this->_invokeParams, $params);
return $this;
}
/**
* Retrieve a single parameter from the controller parameter stack
*
* @param string $name
* @return mixed
*/
public function getParam($name)
{
if(isset($this->_invokeParams[$name])) {
return $this->_invokeParams[$name];
}
return null;
}
/**
* Retrieve action controller instantiation parameters
*
* @return array
*/
public function getParams()
{
return $this->_invokeParams;
}
/**
* Clear the controller parameter stack
*
* By default, clears all parameters. If a parameter name is given, clears
* only that parameter; if an array of parameter names is provided, clears
* each.
*
* @param null|string|array single key or array of keys for params to clear
* @return Zend_Controller_Dispatcher_Abstract
*/
public function clearParams($name = null)
{
if (null === $name) {
$this->_invokeParams = array();
} elseif (is_string($name) && isset($this->_invokeParams[$name])) {
unset($this->_invokeParams[$name]);
} elseif (is_array($name)) {
foreach ($name as $key) {
if (is_string($key) && isset($this->_invokeParams[$key])) {
unset($this->_invokeParams[$key]);
}
}
}
return $this;
}
/**
* Set response object to pass to action controllers
*
* @param Zend_Controller_Response_Abstract|null $response
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setResponse(Zend_Controller_Response_Abstract $response = null)
{
$this->_response = $response;
return $this;
}
/**
* Return the registered response object
*
* @return Zend_Controller_Response_Abstract|null
*/
public function getResponse()
{
return $this->_response;
}
/**
* Set the default controller (minus any formatting)
*
* @param string $controller
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setDefaultControllerName($controller)
{
$this->_defaultController = (string) $controller;
return $this;
}
/**
* Retrieve the default controller name (minus formatting)
*
* @return string
*/
public function getDefaultControllerName()
{
return $this->_defaultController;
}
/**
* Set the default action (minus any formatting)
*
* @param string $action
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setDefaultAction($action)
{
$this->_defaultAction = (string) $action;
return $this;
}
/**
* Retrieve the default action name (minus formatting)
*
* @return string
*/
public function getDefaultAction()
{
return $this->_defaultAction;
}
/**
* Set the default module
*
* @param string $module
* @return Zend_Controller_Dispatcher_Abstract
*/
public function setDefaultModule($module)
{
$this->_defaultModule = (string) $module;
return $this;
}
/**
* Retrieve the default module
*
* @return string
*/
public function getDefaultModule()
{
return $this->_defaultModule;
}
}

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<?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 Dispatcher
* @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: Exception.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/** Zend_Controller_Exception */
require_once 'Zend/Controller/Exception.php';
/**
* @category Zend
* @package Zend_Controller
* @subpackage Dispatcher
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Controller_Dispatcher_Exception extends Zend_Controller_Exception
{}

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airtime_mvc/library/Zend/Controller/Dispatcher/Interface.php Normal file
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<?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 Dispatcher
* @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: Interface.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/**
* Zend_Controller_Request_Abstract
*/
require_once 'Zend/Controller/Request/Abstract.php';
/**
* Zend_Controller_Response_Abstract
*/
require_once 'Zend/Controller/Response/Abstract.php';
/**
* @package Zend_Controller
* @subpackage Dispatcher
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_Controller_Dispatcher_Interface
{
/**
* Formats a string into a controller name. This is used to take a raw
* controller name, such as one that would be packaged inside a request
* object, and reformat it to a proper class name that a class extending
* Zend_Controller_Action would use.
*
* @param string $unformatted
* @return string
*/
public function formatControllerName($unformatted);
/**
* Formats a string into a module name. This is used to take a raw
* module name, such as one that would be packaged inside a request
* object, and reformat it to a proper directory/class name that a class extending
* Zend_Controller_Action would use.
*
* @param string $unformatted
* @return string
*/
public function formatModuleName($unformatted);
/**
* Formats a string into an action name. This is used to take a raw
* action name, such as one that would be packaged inside a request
* object, and reformat into a proper method name that would be found
* inside a class extending Zend_Controller_Action.
*
* @param string $unformatted
* @return string
*/
public function formatActionName($unformatted);
/**
* Returns TRUE if an action can be dispatched, or FALSE otherwise.
*
* @param Zend_Controller_Request_Abstract $request
* @return boolean
*/
public function isDispatchable(Zend_Controller_Request_Abstract $request);
/**
* Add or modify a parameter with which to instantiate an Action Controller
*
* @param string $name
* @param mixed $value
* @return Zend_Controller_Dispatcher_Interface
*/
public function setParam($name, $value);
/**
* Set an array of a parameters to pass to the Action Controller constructor
*
* @param array $params
* @return Zend_Controller_Dispatcher_Interface
*/
public function setParams(array $params);
/**
* Retrieve a single parameter from the controller parameter stack
*
* @param string $name
* @return mixed
*/
public function getParam($name);
/**
* Retrieve the parameters to pass to the Action Controller constructor
*
* @return array
*/
public function getParams();
/**
* Clear the controller parameter stack
*
* By default, clears all parameters. If a parameter name is given, clears
* only that parameter; if an array of parameter names is provided, clears
* each.
*
* @param null|string|array single key or array of keys for params to clear
* @return Zend_Controller_Dispatcher_Interface
*/
public function clearParams($name = null);
/**
* Set the response object to use, if any
*
* @param Zend_Controller_Response_Abstract|null $response
* @return void
*/
public function setResponse(Zend_Controller_Response_Abstract $response = null);
/**
* Retrieve the response object, if any
*
* @return Zend_Controller_Response_Abstract|null
*/
public function getResponse();
/**
* Add a controller directory to the controller directory stack
*
* @param string $path
* @param string $args
* @return Zend_Controller_Dispatcher_Interface
*/
public function addControllerDirectory($path, $args = null);
/**
* Set the directory where controller files are stored
*
* Specify a string or an array; if an array is specified, all paths will be
* added.
*
* @param string|array $dir
* @return Zend_Controller_Dispatcher_Interface
*/
public function setControllerDirectory($path);
/**
* Return the currently set directory(ies) for controller file lookup
*
* @return array
*/
public function getControllerDirectory();
/**
* Dispatches a request object to a controller/action. If the action
* requests a forward to another action, a new request will be returned.
*
* @param Zend_Controller_Request_Abstract $request
* @param Zend_Controller_Response_Abstract $response
* @return void
*/
public function dispatch(Zend_Controller_Request_Abstract $request, Zend_Controller_Response_Abstract $response);
/**
* Whether or not a given module is valid
*
* @param string $module
* @return boolean
*/
public function isValidModule($module);
/**
* Retrieve the default module name
*
* @return string
*/
public function getDefaultModule();
/**
* Retrieve the default controller name
*
* @return string
*/
public function getDefaultControllerName();
/**
* Retrieve the default action
*
* @return string
*/
public function getDefaultAction();
}

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airtime_mvc/library/Zend/Controller/Dispatcher/Standard.php Normal file
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<?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 Dispatcher
* @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: Standard.php 20244 2010-01-12 21:12:56Z matthew $
*/
/** Zend_Loader */
require_once 'Zend/Loader.php';
/** Zend_Controller_Dispatcher_Abstract */
require_once 'Zend/Controller/Dispatcher/Abstract.php';
/**
* @category Zend
* @package Zend_Controller
* @subpackage Dispatcher
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Controller_Dispatcher_Standard extends Zend_Controller_Dispatcher_Abstract
{
/**
* Current dispatchable directory
* @var string
*/
protected $_curDirectory;
/**
* Current module (formatted)
* @var string
*/
protected $_curModule;
/**
* Controller directory(ies)
* @var array
*/
protected $_controllerDirectory = array();
/**
* Constructor: Set current module to default value
*
* @param array $params
* @return void
*/
public function __construct(array $params = array())
{
parent::__construct($params);
$this->_curModule = $this->getDefaultModule();
}
/**
* Add a single path to the controller directory stack
*
* @param string $path
* @param string $module
* @return Zend_Controller_Dispatcher_Standard
*/
public function addControllerDirectory($path, $module = null)
{
if (null === $module) {
$module = $this->_defaultModule;
}
$module = (string) $module;
$path = rtrim((string) $path, '/\\');
$this->_controllerDirectory[$module] = $path;
return $this;
}
/**
* Set controller directory
*
* @param array|string $directory
* @return Zend_Controller_Dispatcher_Standard
*/
public function setControllerDirectory($directory, $module = null)
{
$this->_controllerDirectory = array();
if (is_string($directory)) {
$this->addControllerDirectory($directory, $module);
} elseif (is_array($directory)) {
foreach ((array) $directory as $module => $path) {
$this->addControllerDirectory($path, $module);
}
} else {
require_once 'Zend/Controller/Exception.php';
throw new Zend_Controller_Exception('Controller directory spec must be either a string or an array');
}
return $this;
}
/**
* Return the currently set directories for Zend_Controller_Action class
* lookup
*
* If a module is specified, returns just that directory.
*
* @param string $module Module name
* @return array|string Returns array of all directories by default, single
* module directory if module argument provided
*/
public function getControllerDirectory($module = null)
{
if (null === $module) {
return $this->_controllerDirectory;
}
$module = (string) $module;
if (array_key_exists($module, $this->_controllerDirectory)) {
return $this->_controllerDirectory[$module];
}
return null;
}
/**
* Remove a controller directory by module name
*
* @param string $module
* @return bool
*/
public function removeControllerDirectory($module)
{
$module = (string) $module;
if (array_key_exists($module, $this->_controllerDirectory)) {
unset($this->_controllerDirectory[$module]);
return true;
}
return false;
}
/**
* Format the module name.
*
* @param string $unformatted
* @return string
*/
public function formatModuleName($unformatted)
{
if (($this->_defaultModule == $unformatted) && !$this->getParam('prefixDefaultModule')) {
return $unformatted;
}
return ucfirst($this->_formatName($unformatted));
}
/**
* Format action class name
*
* @param string $moduleName Name of the current module
* @param string $className Name of the action class
* @return string Formatted class name
*/
public function formatClassName($moduleName, $className)
{
return $this->formatModuleName($moduleName) . '_' . $className;
}
/**
* Convert a class name to a filename
*
* @param string $class
* @return string
*/
public function classToFilename($class)
{
return str_replace('_', DIRECTORY_SEPARATOR, $class) . '.php';
}
/**
* Returns TRUE if the Zend_Controller_Request_Abstract object can be
* dispatched to a controller.
*
* Use this method wisely. By default, the dispatcher will fall back to the
* default controller (either in the module specified or the global default)
* if a given controller does not exist. This method returning false does
* not necessarily indicate the dispatcher will not still dispatch the call.
*
* @param Zend_Controller_Request_Abstract $action
* @return boolean
*/
public function isDispatchable(Zend_Controller_Request_Abstract $request)
{
$className = $this->getControllerClass($request);
if (!$className) {
return false;
}
if (class_exists($className, false)) {
return true;
}
$fileSpec = $this->classToFilename($className);
$dispatchDir = $this->getDispatchDirectory();
$test = $dispatchDir . DIRECTORY_SEPARATOR . $fileSpec;
return Zend_Loader::isReadable($test);
}
/**
* Dispatch to a controller/action
*
* By default, if a controller is not dispatchable, dispatch() will throw
* an exception. If you wish to use the default controller instead, set the
* param 'useDefaultControllerAlways' via {@link setParam()}.
*
* @param Zend_Controller_Request_Abstract $request
* @param Zend_Controller_Response_Abstract $response
* @return void
* @throws Zend_Controller_Dispatcher_Exception
*/
public function dispatch(Zend_Controller_Request_Abstract $request, Zend_Controller_Response_Abstract $response)
{
$this->setResponse($response);
/**
* Get controller class
*/
if (!$this->isDispatchable($request)) {
$controller = $request->getControllerName();
if (!$this->getParam('useDefaultControllerAlways') && !empty($controller)) {
require_once 'Zend/Controller/Dispatcher/Exception.php';
throw new Zend_Controller_Dispatcher_Exception('Invalid controller specified (' . $request->getControllerName() . ')');
}
$className = $this->getDefaultControllerClass($request);
} else {
$className = $this->getControllerClass($request);
if (!$className) {
$className = $this->getDefaultControllerClass($request);
}
}
/**
* Load the controller class file
*/
$className = $this->loadClass($className);
/**
* Instantiate controller with request, response, and invocation
* arguments; throw exception if it's not an action controller
*/
$controller = new $className($request, $this->getResponse(), $this->getParams());
if (!($controller instanceof Zend_Controller_Action_Interface) &&
!($controller instanceof Zend_Controller_Action)) {
require_once 'Zend/Controller/Dispatcher/Exception.php';
throw new Zend_Controller_Dispatcher_Exception(
'Controller "' . $className . '" is not an instance of Zend_Controller_Action_Interface'
);
}
/**
* Retrieve the action name
*/
$action = $this->getActionMethod($request);
/**
* Dispatch the method call
*/
$request->setDispatched(true);
// by default, buffer output
$disableOb = $this->getParam('disableOutputBuffering');
$obLevel = ob_get_level();
if (empty($disableOb)) {
ob_start();
}
try {
$controller->dispatch($action);
} catch (Exception $e) {
// Clean output buffer on error
$curObLevel = ob_get_level();
if ($curObLevel > $obLevel) {
do {
ob_get_clean();
$curObLevel = ob_get_level();
} while ($curObLevel > $obLevel);
}
throw $e;
}
if (empty($disableOb)) {
$content = ob_get_clean();
$response->appendBody($content);
}
// Destroy the page controller instance and reflection objects
$controller = null;
}
/**
* Load a controller class
*
* Attempts to load the controller class file from
* {@link getControllerDirectory()}. If the controller belongs to a
* module, looks for the module prefix to the controller class.
*
* @param string $className
* @return string Class name loaded
* @throws Zend_Controller_Dispatcher_Exception if class not loaded
*/
public function loadClass($className)
{
$finalClass = $className;
if (($this->_defaultModule != $this->_curModule)
|| $this->getParam('prefixDefaultModule'))
{
$finalClass = $this->formatClassName($this->_curModule, $className);
}
if (class_exists($finalClass, false)) {
return $finalClass;
}
$dispatchDir = $this->getDispatchDirectory();
$loadFile = $dispatchDir . DIRECTORY_SEPARATOR . $this->classToFilename($className);
if (Zend_Loader::isReadable($loadFile)) {
include_once $loadFile;
} else {
require_once 'Zend/Controller/Dispatcher/Exception.php';
throw new Zend_Controller_Dispatcher_Exception('Cannot load controller class "' . $className . '" from file "' . $loadFile . "'");
}
if (!class_exists($finalClass, false)) {
require_once 'Zend/Controller/Dispatcher/Exception.php';
throw new Zend_Controller_Dispatcher_Exception('Invalid controller class ("' . $finalClass . '")');
}
return $finalClass;
}
/**
* Get controller class name
*
* Try request first; if not found, try pulling from request parameter;
* if still not found, fallback to default
*
* @param Zend_Controller_Request_Abstract $request
* @return string|false Returns class name on success
*/
public function getControllerClass(Zend_Controller_Request_Abstract $request)
{
$controllerName = $request->getControllerName();
if (empty($controllerName)) {
if (!$this->getParam('useDefaultControllerAlways')) {
return false;
}
$controllerName = $this->getDefaultControllerName();
$request->setControllerName($controllerName);
}
$className = $this->formatControllerName($controllerName);
$controllerDirs = $this->getControllerDirectory();
$module = $request->getModuleName();
if ($this->isValidModule($module)) {
$this->_curModule = $module;
$this->_curDirectory = $controllerDirs[$module];
} elseif ($this->isValidModule($this->_defaultModule)) {
$request->setModuleName($this->_defaultModule);
$this->_curModule = $this->_defaultModule;
$this->_curDirectory = $controllerDirs[$this->_defaultModule];
} else {
require_once 'Zend/Controller/Exception.php';
throw new Zend_Controller_Exception('No default module defined for this application');
}
return $className;
}
/**
* Determine if a given module is valid
*
* @param string $module
* @return bool
*/
public function isValidModule($module)
{
if (!is_string($module)) {
return false;
}
$module = strtolower($module);
$controllerDir = $this->getControllerDirectory();
foreach (array_keys($controllerDir) as $moduleName) {
if ($module == strtolower($moduleName)) {
return true;
}
}
return false;
}
/**
* Retrieve default controller class
*
* Determines whether the default controller to use lies within the
* requested module, or if the global default should be used.
*
* By default, will only use the module default unless that controller does
* not exist; if this is the case, it falls back to the default controller
* in the default module.
*
* @param Zend_Controller_Request_Abstract $request
* @return string
*/
public function getDefaultControllerClass(Zend_Controller_Request_Abstract $request)
{
$controller = $this->getDefaultControllerName();
$default = $this->formatControllerName($controller);
$request->setControllerName($controller)
->setActionName(null);
$module = $request->getModuleName();
$controllerDirs = $this->getControllerDirectory();
$this->_curModule = $this->_defaultModule;
$this->_curDirectory = $controllerDirs[$this->_defaultModule];
if ($this->isValidModule($module)) {
$found = false;
if (class_exists($default, false)) {
$found = true;
} else {
$moduleDir = $controllerDirs[$module];
$fileSpec = $moduleDir . DIRECTORY_SEPARATOR . $this->classToFilename($default);
if (Zend_Loader::isReadable($fileSpec)) {
$found = true;
$this->_curDirectory = $moduleDir;
}
}
if ($found) {
$request->setModuleName($module);
$this->_curModule = $this->formatModuleName($module);
}
} else {
$request->setModuleName($this->_defaultModule);
}
return $default;
}
/**
* Return the value of the currently selected dispatch directory (as set by
* {@link getController()})
*
* @return string
*/
public function getDispatchDirectory()
{
return $this->_curDirectory;
}
/**
* Determine the action name
*
* First attempt to retrieve from request; then from request params
* using action key; default to default action
*
* Returns formatted action name
*
* @param Zend_Controller_Request_Abstract $request
* @return string
*/
public function getActionMethod(Zend_Controller_Request_Abstract $request)
{
$action = $request->getActionName();
if (empty($action)) {
$action = $this->getDefaultAction();
$request->setActionName($action);
}
return $this->formatActionName($action);
}
}