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<?php |
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/** |
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* |
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*/ |
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|
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// Disallow direct access. |
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defined('ABSPATH') or die("Access denied"); |
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|
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/** |
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* |
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*/ |
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class CJTExtensions extends CJTHookableClass { |
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|
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/** |
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* |
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*/ |
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const CACHE_OPTION_NAME = 'cjt_extensions'; |
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|
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/** |
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* |
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*/ |
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const LOAD_METHOD = 'getInvolved'; |
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|
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/** |
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* |
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*/ |
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const PREFIX = 'cjte-'; |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $defDocs; |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $extensions; |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $file2Classmap; |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $incompatibilies; |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $loadMethod; |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $onautoload = array('parameters' => array('file', 'class')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $onbindevent = array('parameters' => array('event', 'callback')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $ondetectextension = array('parameters' => array('extension')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $ongetactiveplugins = array('parameters' => array('plugins')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $onload = array('parameters' => array('params')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $onloadcallback = array('parameters' => array('callback')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $onloaddefinition = array('parameters' => array('definition')); |
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|
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/*** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $ontregisterautoload = array('parameters' => array('callback')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $onreloadcacheparameters = array('parameters' => array('params')); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $onloaded = array( |
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'hookType' => CJTWordpressEvents::HOOK_ACTION, |
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'parameters' => array('class', 'extension', 'definition', 'result') |
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); |
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|
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/** |
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* put your comment there... |
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* |
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* @var mixed |
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*/ |
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protected $prefix; |
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|
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/** |
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* put your comment there... |
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* |
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* @param mixed $className |
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*/ |
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public function __autoload($className) { |
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// Load only classed defined on the list! |
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if (isset($this->extensions[$className])) { |
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$classFile = $this->onautoload($this->extensions[$className]['runtime']['classFile'], $className); |
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// Import class file! |
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require_once $classFile; |
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} |
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} |
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|
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/** |
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* put your comment there... |
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* |
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* @param mixed $prefix |
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* @param mixed $loadMethod |
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* @return CJTExtensions |
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*/ |
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public function __construct($prefix = self::PREFIX, $loadMethod = self::LOAD_METHOD) { |
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// Hookable! |
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parent::__construct(); |
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// Initializing! |
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$this->prefix = $prefix; |
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$this->loadMethod = $loadMethod; |
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} |
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|
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/** |
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* put your comment there... |
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* |
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*/ |
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public function __destruct() { |
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spl_autoload_unregister(array($this, '__autoload')); |
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} |
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|
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/** |
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* put your comment there... |
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* |
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* @param mixed $reload |
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* @return CJTExtensions |
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*/ |
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public function & getExtensions($reload = false) { |
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// Get cached extensions or cache then if not yest cached! |
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extract($this->onreloadcacheparameters(compact('reload'))); |
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if ($reload || (!($extensions = $this->extensions) && !($extensions = get_option(self::CACHE_OPTION_NAME, array())))) { |
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//Resting! |
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$this->file2Classmap = array(); |
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$extensions = array(); |
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# Get all active plugins |
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$activePlugins = wp_get_active_and_valid_plugins(); |
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# Get Network plugins |
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if (is_multisite()) { |
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$activePlugins = array_merge(wp_get_active_network_plugins(), $activePlugins); |
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} |
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// filter all installed Plugins to fetch all out Extensions! |
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$activePlugins = $this->ongetactiveplugins($activePlugins); |
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foreach ($activePlugins as $file) { |
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$pluginDir = dirname($file); |
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$pluginName = basename($pluginDir); |
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// Any plugin with our prefix is a CJT extension! |
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if (strpos($pluginName, $this->prefix) === 0) { |
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// CJT Extsnsion must has the definition XML file! |
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// First try for Edition-Specific file |
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// if not exists try the generic one. |
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$xmlFile = "{$pluginDir}/{$pluginName}.xml"; |
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if (file_exists($xmlFile)) { |
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// Get Plugin primary data! |
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$extension = array(); |
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$extension['pluginFile'] = $file; |
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$extension['file'] = basename($file); |
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$extension['defFile'] = basename($pluginDir) . DIRECTORY_SEPARATOR . basename($xmlFile); |
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// Its useful to use ABS path only at runtime as it might changed as host might get moved. |
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$extension['dir'] = basename($pluginDir); |
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$extension['name'] = $pluginName; |
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// Cache XML file. |
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$extension['definition']['raw'] = file_get_contents($xmlFile); |
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// Filer! |
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$extension = $this->ondetectextension($extension); |
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// Read Basic XML Definition! |
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$definitionXML = $this->onloaddefinition(new SimpleXMLElement($extension['definition']['raw'])); |
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$attrs = $definitionXML->attributes(); |
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$extension['defDoc'] = $definitionXML; |
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$extension['definition']['primary']['loadMethod'] = (string) $attrs->loadMethod; |
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$extension['definition']['primary']['requiredLicense'] = (string) $definitionXML->license; |
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$className = ((string) $attrs->class); |
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// Add to list! |
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$extensions[$className] = $extension; |
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// Map Plugin FILE-2-CLASS name! |
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$this->file2Classmap["{$extension['dir']}/{$extension['file']}"] = $className; |
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} |
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} |
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} |
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} |
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$this->extensions = $this->onload($extensions); |
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// Chaining |
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return $this->extensions; |
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} |
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|
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/** |
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* put your comment there... |
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* |
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*/ |
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public function load() { |
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// Initialize. |
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$frameworkVersion = new CJT_Framework_Version_Version(CJTPlugin::FW_Version); |
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// Auto load CJT extensions files when requested. |
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spl_autoload_register($this->ontregisterautoload(array($this, '__autoload'))); |
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// Load all CJT extensions! |
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foreach ($this->getExtensions() as $class => $extension) { |
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// Filters! |
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extract($this->onload($extension, compact('class', 'extension'))); |
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// Build Extension plugin path |
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$pluginPath = ABSPATH . PLUGINDIR . "/{$extension['name']}"; |
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// Set runtime variables. |
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$this->extensions[$class]['runtime']['classFile'] = "{$pluginPath}/{$extension['name']}.class.php"; |
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// Load definition. |
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$definitionXML = $extension['defDoc']; |
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// Extensions below version 1.0 use static classes |
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// while version 1.0 and up use objects |
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if (((string) $definitionXML->attributes()->version) == '1.0') { |
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// Instantiate extension object |
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$extensionObject = new $class($extension); |
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// Hold extension object |
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$extension['exObject'] = $extensionObject; |
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// Obejct callback |
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$callback = array($extensionObject, $this->loadMethod); |
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} |
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else { |
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# Static callback |
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$callback = array($class, $this->loadMethod); |
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} |
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// Callback filter |
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$callback = $this->onloadcallback($callback); |
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// If auto load is speicifd then import class file and bind events. |
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if ($extension['definition']['primary']['loadMethod'] == 'auto') { |
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// If frameworkVersion is not provided assume its 0 (Older version) |
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// before frameworkversion chech even supported. |
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// otherwise compare it with current frameworkversion |
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// If the version MAJOR is different current |
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// then its incompatible. |
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$extensionVer = new CJT_Framework_Version_Version((int) ((string) $definitionXML->attributes()->requireFrameworkVersion)); |
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if ($frameworkVersion->getMajor() < $extensionVer->getMajor()) { |
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// Detects which requird updates CJT or the Extension itself. |
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$extension['incompatibleMessage']['msg'] = cssJSToolbox::getText('Extension is required CJT Framework Version higher than currently installed, CJT need to get updated!!!'); |
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$extension['incompatibleMessage']['flag'] = cssJSToolbox::getText('Aborted'); |
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// Add to incomaptibility list. |
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$this->incompatibilies[$pluginPath] = $extension; |
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} |
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else { |
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# Detect extensions required old Framework |
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if ($frameworkVersion->getMajor() > $extensionVer->getMajor()) { |
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$extension['incompatibleMessage']['msg'] = cssJSToolbox::getText('Extension is required old CJT Framework Version than the installed. This extension might need to get update. Please check if this extension is currently behaving correctly!!!'); |
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$extension['incompatibleMessage']['flag'] = cssJSToolbox::getText('Ignored'); |
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// Add to incomaptibility list. |
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$this->incompatibilies[$pluginPath] = $extension; |
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} |
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// Bind events for compatible extensions. |
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foreach ($definitionXML->getInvolved->event as $event) { |
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// filter! |
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extract($this->onbindevent(compact('event', 'callback'))); |
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// Bind! |
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CJTPlugin::on((string) $event->attributes()->type, $callback); |
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} |
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} |
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} |
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else { // If manual load specified just |
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if (class_exists($class)) { // Make sure the class is loaded! |
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$this->onloaded($class, $extension, $definitionXML, call_user_func($callback)); |
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} |
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} |
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} |
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if (!empty($this->incompatibilies)) { |
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// Hook for processing incomaptible extensions. |
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add_action('admin_notices', array(& $this, 'processIncompatibles')); |
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} |
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} |
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|
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/** |
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* put your comment there... |
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* |
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* @param mixed $pluginName |
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*/ |
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public function & getDefDoc($pluginName) { |
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# Find if cached or create it |
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if (!isset($this->defDocs[$pluginName])) { |
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// Add CJT Def doc to def docs list |
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$pluginXMLFile = WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $pluginName . DIRECTORY_SEPARATOR . "{$pluginName}.xml"; |
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// Extension might removed while its license key still in the database |
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// Make sure the extension still exists |
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if (file_exists($pluginXMLFile)) { |
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$this->defDocs[$pluginName] = new SimpleXMLElement(file_get_contents($pluginXMLFile)); |
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} |
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else { |
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# Return null when extension is absent! |
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$this->defDocs[$pluginName] = null; |
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} |
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} |
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return $this->defDocs[$pluginName]; |
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} |
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|
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/** |
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* put your comment there... |
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* |
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*/ |
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public function & getFiles2ClassesMap() { |
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return $this->file2Classmap; |
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} |
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|
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/** |
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* put your comment there... |
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* |
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* @TODO: REMOVE HTML-MARKUP. CJT PLUGIN NEVER WRITE MARKUP IMIXED WITH HTML. ITS VERY BAD PROGRAMMING PRACTICE. THIS WILL BE REMOVED NEXT TIME AS WE IN RUSH!!! |
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*/ |
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public function processIncompatibles() { |
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// Proces only if in CJT page. |
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if (!preg_match('/\/plugins\.php|page\=cjtoolbox/', $_SERVER['REQUEST_URI'])) { |
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return; |
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} |
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// INitialize. |
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$message = cssJSToolbox::getText('CJT detects incompatible installed extensions, listed below with status message for every extension:'); |
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$list = ''; |
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// For every compatible extension add |
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// an list item with details |
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// if there is an update available or provide |
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// a direct link to CJT website if no upgrade is available. |
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// Upgrade wont be available in case no license key is activated! |
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foreach ($this->incompatibilies as $class => $extension) { |
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// Show details. |
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$pluginInfo = get_plugin_data($extension['pluginFile']); |
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// List item Markup |
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$list .= "<li><a target='_blank' href='{$pluginInfo['PluginURI']}'>{$pluginInfo['Name']}</a> (Status: {$extension['incompatibleMessage']['flag']}, Message: {$extension['incompatibleMessage']['msg']})</li>\n"; |
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} |
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// Output full message. |
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// TODO: BAD PRACTICE1!!!!! NEVER MIX HTML WITH PHP, JUST TEMPORARY1!!! |
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echo "<div class='cjt-incomaptible-extensions-notice updated' style='font-size:14px;font-weight:bold;padding-top:11px'> |
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<span>{$message}</span> |
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<ul style='list-style-type: circle;padding-left: 27px;font-size: 12px;'>{$list}</ul> |
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</div>"; |
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} |
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|
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} // End class. |
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|
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|
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// Hookable! |
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CJTExtensions::define('CJTExtensions', array('hookType' => CJTWordpressEvents::HOOK_FILTER)); |
