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.
This commit is contained in:
Paul Baranowski
parent
514777e8d2
commit
b11cbd8159
4546 changed files with 138 additions and 51 deletions
484
airtime_mvc/library/Zend/Loader/PluginLoader.php
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484
airtime_mvc/library/Zend/Loader/PluginLoader.php
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Loader
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* @subpackage PluginLoader
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* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: PluginLoader.php 21170 2010-02-23 19:50:16Z matthew $
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*/
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/** Zend_Loader_PluginLoader_Interface */
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require_once 'Zend/Loader/PluginLoader/Interface.php';
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/** Zend_Loader */
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require_once 'Zend/Loader.php';
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/**
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* Generic plugin class loader
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*
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* @category Zend
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* @package Zend_Loader
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* @subpackage PluginLoader
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* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Loader_PluginLoader implements Zend_Loader_PluginLoader_Interface
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{
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/**
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* Class map cache file
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* @var string
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*/
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protected static $_includeFileCache;
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/**
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* Instance loaded plugin paths
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*
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* @var array
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*/
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protected $_loadedPluginPaths = array();
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/**
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* Instance loaded plugins
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*
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* @var array
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*/
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protected $_loadedPlugins = array();
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/**
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* Instance registry property
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*
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* @var array
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*/
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protected $_prefixToPaths = array();
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/**
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* Statically loaded plugin path mappings
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*
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* @var array
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*/
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protected static $_staticLoadedPluginPaths = array();
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/**
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* Statically loaded plugins
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*
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* @var array
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*/
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protected static $_staticLoadedPlugins = array();
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/**
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* Static registry property
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*
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* @var array
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*/
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protected static $_staticPrefixToPaths = array();
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/**
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* Whether to use a statically named registry for loading plugins
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*
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* @var string|null
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*/
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protected $_useStaticRegistry = null;
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/**
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* Constructor
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*
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* @param array $prefixToPaths
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* @param string $staticRegistryName OPTIONAL
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*/
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public function __construct(Array $prefixToPaths = array(), $staticRegistryName = null)
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{
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if (is_string($staticRegistryName) && !empty($staticRegistryName)) {
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$this->_useStaticRegistry = $staticRegistryName;
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if(!isset(self::$_staticPrefixToPaths[$staticRegistryName])) {
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self::$_staticPrefixToPaths[$staticRegistryName] = array();
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}
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if(!isset(self::$_staticLoadedPlugins[$staticRegistryName])) {
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self::$_staticLoadedPlugins[$staticRegistryName] = array();
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}
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}
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foreach ($prefixToPaths as $prefix => $path) {
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$this->addPrefixPath($prefix, $path);
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}
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}
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/**
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* Format prefix for internal use
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*
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* @param string $prefix
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* @return string
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*/
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protected function _formatPrefix($prefix)
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{
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if($prefix == "") {
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return $prefix;
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}
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$last = strlen($prefix) - 1;
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if ($prefix{$last} == '\\') {
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return $prefix;
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}
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return rtrim($prefix, '_') . '_';
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}
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/**
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* Add prefixed paths to the registry of paths
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*
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* @param string $prefix
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* @param string $path
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* @return Zend_Loader_PluginLoader
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*/
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public function addPrefixPath($prefix, $path)
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{
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if (!is_string($prefix) || !is_string($path)) {
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require_once 'Zend/Loader/PluginLoader/Exception.php';
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throw new Zend_Loader_PluginLoader_Exception('Zend_Loader_PluginLoader::addPrefixPath() method only takes strings for prefix and path.');
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}
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$prefix = $this->_formatPrefix($prefix);
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$path = rtrim($path, '/\\') . '/';
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if ($this->_useStaticRegistry) {
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self::$_staticPrefixToPaths[$this->_useStaticRegistry][$prefix][] = $path;
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} else {
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if (!isset($this->_prefixToPaths[$prefix])) {
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$this->_prefixToPaths[$prefix] = array();
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}
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if (!in_array($path, $this->_prefixToPaths[$prefix])) {
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$this->_prefixToPaths[$prefix][] = $path;
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}
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}
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return $this;
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}
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/**
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* Get path stack
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*
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* @param string $prefix
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* @return false|array False if prefix does not exist, array otherwise
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*/
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public function getPaths($prefix = null)
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{
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if ((null !== $prefix) && is_string($prefix)) {
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$prefix = $this->_formatPrefix($prefix);
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if ($this->_useStaticRegistry) {
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if (isset(self::$_staticPrefixToPaths[$this->_useStaticRegistry][$prefix])) {
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return self::$_staticPrefixToPaths[$this->_useStaticRegistry][$prefix];
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}
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return false;
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}
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if (isset($this->_prefixToPaths[$prefix])) {
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return $this->_prefixToPaths[$prefix];
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}
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return false;
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}
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if ($this->_useStaticRegistry) {
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return self::$_staticPrefixToPaths[$this->_useStaticRegistry];
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}
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return $this->_prefixToPaths;
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}
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/**
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* Clear path stack
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*
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* @param string $prefix
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* @return bool False only if $prefix does not exist
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*/
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public function clearPaths($prefix = null)
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{
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if ((null !== $prefix) && is_string($prefix)) {
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$prefix = $this->_formatPrefix($prefix);
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if ($this->_useStaticRegistry) {
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if (isset(self::$_staticPrefixToPaths[$this->_useStaticRegistry][$prefix])) {
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unset(self::$_staticPrefixToPaths[$this->_useStaticRegistry][$prefix]);
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return true;
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}
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return false;
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}
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if (isset($this->_prefixToPaths[$prefix])) {
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unset($this->_prefixToPaths[$prefix]);
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return true;
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}
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return false;
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}
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if ($this->_useStaticRegistry) {
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self::$_staticPrefixToPaths[$this->_useStaticRegistry] = array();
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} else {
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$this->_prefixToPaths = array();
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}
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return true;
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}
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/**
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* Remove a prefix (or prefixed-path) from the registry
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*
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* @param string $prefix
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* @param string $path OPTIONAL
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* @return Zend_Loader_PluginLoader
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*/
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public function removePrefixPath($prefix, $path = null)
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{
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$prefix = $this->_formatPrefix($prefix);
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if ($this->_useStaticRegistry) {
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$registry =& self::$_staticPrefixToPaths[$this->_useStaticRegistry];
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} else {
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$registry =& $this->_prefixToPaths;
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}
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if (!isset($registry[$prefix])) {
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require_once 'Zend/Loader/PluginLoader/Exception.php';
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throw new Zend_Loader_PluginLoader_Exception('Prefix ' . $prefix . ' was not found in the PluginLoader.');
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}
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if ($path != null) {
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$pos = array_search($path, $registry[$prefix]);
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if ($pos === null) {
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require_once 'Zend/Loader/PluginLoader/Exception.php';
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throw new Zend_Loader_PluginLoader_Exception('Prefix ' . $prefix . ' / Path ' . $path . ' was not found in the PluginLoader.');
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}
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unset($registry[$prefix][$pos]);
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} else {
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unset($registry[$prefix]);
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}
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return $this;
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}
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/**
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* Normalize plugin name
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*
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* @param string $name
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* @return string
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*/
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protected function _formatName($name)
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{
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return ucfirst((string) $name);
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}
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/**
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* Whether or not a Plugin by a specific name is loaded
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*
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* @param string $name
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* @return Zend_Loader_PluginLoader
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*/
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public function isLoaded($name)
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{
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$name = $this->_formatName($name);
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if ($this->_useStaticRegistry) {
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return isset(self::$_staticLoadedPlugins[$this->_useStaticRegistry][$name]);
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}
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return isset($this->_loadedPlugins[$name]);
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}
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/**
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* Return full class name for a named plugin
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*
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* @param string $name
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* @return string|false False if class not found, class name otherwise
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*/
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public function getClassName($name)
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{
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$name = $this->_formatName($name);
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if ($this->_useStaticRegistry
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&& isset(self::$_staticLoadedPlugins[$this->_useStaticRegistry][$name])
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) {
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return self::$_staticLoadedPlugins[$this->_useStaticRegistry][$name];
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} elseif (isset($this->_loadedPlugins[$name])) {
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return $this->_loadedPlugins[$name];
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}
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return false;
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}
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/**
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* Get path to plugin class
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*
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* @param mixed $name
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* @return string|false False if not found
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*/
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public function getClassPath($name)
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{
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$name = $this->_formatName($name);
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if ($this->_useStaticRegistry
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&& !empty(self::$_staticLoadedPluginPaths[$this->_useStaticRegistry][$name])
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) {
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return self::$_staticLoadedPluginPaths[$this->_useStaticRegistry][$name];
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} elseif (!empty($this->_loadedPluginPaths[$name])) {
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return $this->_loadedPluginPaths[$name];
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}
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if ($this->isLoaded($name)) {
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$class = $this->getClassName($name);
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$r = new ReflectionClass($class);
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$path = $r->getFileName();
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if ($this->_useStaticRegistry) {
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self::$_staticLoadedPluginPaths[$this->_useStaticRegistry][$name] = $path;
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} else {
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$this->_loadedPluginPaths[$name] = $path;
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}
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return $path;
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}
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return false;
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}
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/**
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* Load a plugin via the name provided
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*
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* @param string $name
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* @param bool $throwExceptions Whether or not to throw exceptions if the
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* class is not resolved
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* @return string|false Class name of loaded class; false if $throwExceptions
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* if false and no class found
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* @throws Zend_Loader_Exception if class not found
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*/
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public function load($name, $throwExceptions = true)
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{
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$name = $this->_formatName($name);
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if ($this->isLoaded($name)) {
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return $this->getClassName($name);
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}
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if ($this->_useStaticRegistry) {
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$registry = self::$_staticPrefixToPaths[$this->_useStaticRegistry];
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} else {
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$registry = $this->_prefixToPaths;
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}
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$registry = array_reverse($registry, true);
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$found = false;
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$classFile = str_replace('_', DIRECTORY_SEPARATOR, $name) . '.php';
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$incFile = self::getIncludeFileCache();
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foreach ($registry as $prefix => $paths) {
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$className = $prefix . $name;
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if (class_exists($className, false)) {
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$found = true;
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break;
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}
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$paths = array_reverse($paths, true);
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foreach ($paths as $path) {
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$loadFile = $path . $classFile;
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if (Zend_Loader::isReadable($loadFile)) {
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include_once $loadFile;
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if (class_exists($className, false)) {
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if (null !== $incFile) {
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self::_appendIncFile($loadFile);
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}
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$found = true;
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break 2;
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}
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}
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}
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}
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if (!$found) {
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if (!$throwExceptions) {
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return false;
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}
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$message = "Plugin by name '$name' was not found in the registry; used paths:";
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foreach ($registry as $prefix => $paths) {
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$message .= "\n$prefix: " . implode(PATH_SEPARATOR, $paths);
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}
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require_once 'Zend/Loader/PluginLoader/Exception.php';
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throw new Zend_Loader_PluginLoader_Exception($message);
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}
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if ($this->_useStaticRegistry) {
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self::$_staticLoadedPlugins[$this->_useStaticRegistry][$name] = $className;
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} else {
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$this->_loadedPlugins[$name] = $className;
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}
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return $className;
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}
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/**
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* Set path to class file cache
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*
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* Specify a path to a file that will add include_once statements for each
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* plugin class loaded. This is an opt-in feature for performance purposes.
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*
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* @param string $file
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* @return void
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* @throws Zend_Loader_PluginLoader_Exception if file is not writeable or path does not exist
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*/
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public static function setIncludeFileCache($file)
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{
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if (null === $file) {
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self::$_includeFileCache = null;
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return;
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}
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if (!file_exists($file) && !file_exists(dirname($file))) {
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require_once 'Zend/Loader/PluginLoader/Exception.php';
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throw new Zend_Loader_PluginLoader_Exception('Specified file does not exist and/or directory does not exist (' . $file . ')');
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}
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if (file_exists($file) && !is_writable($file)) {
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require_once 'Zend/Loader/PluginLoader/Exception.php';
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throw new Zend_Loader_PluginLoader_Exception('Specified file is not writeable (' . $file . ')');
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}
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if (!file_exists($file) && file_exists(dirname($file)) && !is_writable(dirname($file))) {
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require_once 'Zend/Loader/PluginLoader/Exception.php';
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throw new Zend_Loader_PluginLoader_Exception('Specified file is not writeable (' . $file . ')');
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}
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self::$_includeFileCache = $file;
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}
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/**
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* Retrieve class file cache path
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*
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* @return string|null
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*/
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public static function getIncludeFileCache()
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{
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return self::$_includeFileCache;
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}
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/**
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* Append an include_once statement to the class file cache
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*
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* @param string $incFile
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* @return void
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*/
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protected static function _appendIncFile($incFile)
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{
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if (!file_exists(self::$_includeFileCache)) {
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$file = '<?php';
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} else {
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$file = file_get_contents(self::$_includeFileCache);
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}
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if (!strstr($file, $incFile)) {
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$file .= "\ninclude_once '$incFile';";
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file_put_contents(self::$_includeFileCache, $file);
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}
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}
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}
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