plugin.inc.php.tmp

PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。

        if (!is_a($oEntity, 'KTPluginEntity')) {
            print "isRegistered\n";
            var_dump($oEntity);
            exit(0);
        }
        if ($oEntity->getDisabled()) {
            return false;
        }
        return true;
    }

    /**
     * Load the actions, portlets, etc as part of the parent plugin
     *
     */
    function load() {
        // Include any required resources, javascript files, etc
        $res = $this->run_setup();

        if(!$res){
            return false;
        }

        // Get actions, portlets, etc, create arrays as part of plugin
        $query = "SELECT * FROM plugin_helper h WHERE plugin = '{$this->sNamespace}'";
        $aPluginHelpers = DBUtil::getResultArray($query);

        if(!empty($aPluginHelpers)){
            foreach ($aPluginHelpers as $plugin) {
                $sName = $plugin['namespace'];
            	$sParams = $plugin['object'];
            	$aParams = explode('|', $sParams);
            	$sClassType = $plugin['classtype'];

            	switch ($sClassType) {
            	    case 'portlet':
            	        $aLocation = unserialize($aParams[0]);
            	        if($aLocation != false){
        	               $aParams[0] = $aLocation;
            	        }
                        $this->_aPortlets[$sName] = $aParams;
            	        break;

            	    case 'trigger':
            	        $this->_aTriggers[$sName] = $aParams;
            	        break;

            	    case 'action':
            	        $this->_aActions[$sName] = $aParams;
            	        break;

            	    case 'page':
            	        $this->_aPages[$sName] = $aParams;
            	        break;

            	    case 'authentication_provider':
            	        $this->_aAuthenticationProviders[$sName] = $aParams;
            	        break;

            	    case 'admin_category':
            	        $this->_aAdminCategories[$sName] = $aParams;
            	        break;

            	    case 'admin_page':
            	        $this->_aAdminPages[$sName] = $aParams;
            	        break;

            	    case 'dashlet':
            	        $this->_aDashlets[$sName] = $aParams;
            	        break;

            	    case 'i18n':
            	        $this->_ai18n[$sName] = $aParams;
            	        break;

            	    case 'i18nlang':
            	        $this->_ai18nLang[$sName] = $aParams;
            	        break;

            	    case 'language':
            	        $this->_aLanguage[$sName] = $aParams;
            	        break;

            	    case 'help_language':
            	        $this->_aHelpLanguage[$sName] = $aParams;
            	        break;

            	    case 'workflow_trigger':
            	        $this->_aWFTriggers[$sName] = $aParams;
            	        break;

            	    case 'column':
            	        $this->_aColumns[$sName] = $aParams;
            	        break;

            	    case 'view':
            	        $this->_aViews[$sName] = $aParams;
            	        break;

            	    case 'notification_handler':
            	        $this->_aNotificationHandlers[$sName] = $aParams;
            	        break;

            	    case 'template_location':
            	        $this->_aTemplateLocations[$sName] = $aParams;
            	        break;

            	    case 'criterion':
            	        $aInit = unserialize($aParams[3]);
            	        if($aInit != false){
        	               $aParams[3] = $aInit;
            	        }
            	        $this->_aCriteria[$sName] = $aParams;
            	        break;

            	    case 'widget':
            	        $this->_aWidgets[$sName] = $aParams;
            	        break;

            	    case 'validator':
            	        $this->_aValidators[$sName] = $aParams;
            	        break;

            	    case 'interceptor':
            	        $this->_aInterceptors[$sName] = $aParams;
            	        break;
            	}
        	}
        }
        return true;
    }

    /**
     * Original load function for the plugins
     * @deprecated
     */
    function load2() {
        if (!$this->isRegistered()) {
            return;
        }
        $this->setup();

        require_once(KT_LIB_DIR . '/actions/actionregistry.inc.php');
        require_once(KT_LIB_DIR . '/actions/portletregistry.inc.php');
        require_once(KT_LIB_DIR . '/triggers/triggerregistry.inc.php');
        require_once(KT_LIB_DIR . '/plugins/pageregistry.inc.php');
        require_once(KT_LIB_DIR . '/authentication/authenticationproviderregistry.inc.php');
        require_once(KT_LIB_DIR . "/plugins/KTAdminNavigation.php");
        require_once(KT_LIB_DIR . "/dashboard/dashletregistry.inc.php");
        require_once(KT_LIB_DIR . "/i18n/i18nregistry.inc.php");
        require_once(KT_LIB_DIR . "/help/help.inc.php");
        require_once(KT_LIB_DIR . "/workflow/workflowutil.inc.php");
        require_once(KT_LIB_DIR . "/widgets/widgetfactory.inc.php");
        require_once(KT_LIB_DIR . "/validation/validatorfactory.inc.php");
        require_once(KT_LIB_DIR . "/browse/columnregistry.inc.php");
        require_once(KT_LIB_DIR . "/browse/criteriaregistry.php");
        require_once(KT_LIB_DIR . "/authentication/interceptorregistry.inc.php");

        $oPRegistry =& KTPortletRegistry::getSingleton();
        $oTRegistry =& KTTriggerRegistry::getSingleton();
        $oARegistry =& KTActionRegistry::getSingleton();
        $oPageRegistry =& KTPageRegistry::getSingleton();
        $oAPRegistry =& KTAuthenticationProviderRegistry::getSingleton();
        $oAdminRegistry =& KTAdminNavigationRegistry::getSingleton();
        $oDashletRegistry =& KTDashletRegistry::getSingleton();
        $oi18nRegistry =& KTi18nRegistry::getSingleton();
        $oKTHelpRegistry =& KTHelpRegistry::getSingleton();
        $oWFTriggerRegistry =& KTWorkflowTriggerRegistry::getSingleton();
        $oColumnRegistry =& KTColumnRegistry::getSingleton();
        $oNotificationHandlerRegistry =& KTNotificationRegistry::getSingleton();
        $oTemplating =& KTTemplating::getSingleton();
        $oWidgetFactory =& KTWidgetFactory::getSingleton();
        $oValidatorFactory =& KTValidatorFactory::getSingleton();
        $oCriteriaRegistry =& KTCriteriaRegistry::getSingleton();
        $oInterceptorRegistry =& KTInterceptorRegistry::getSingleton();

        foreach ($this->_aPortlets as $k => $v) {
            call_user_func_array(array(&$oPRegistry, 'registerPortlet'), $v);
        }

        foreach ($this->_aTriggers as $k => $v) {
            call_user_func_array(array(&$oTRegistry, 'registerTrigger'), $v);
        }

        foreach ($this->_aActions as $k => $v) {
            call_user_func_array(array(&$oARegistry, 'registerAction'), $v);
        }

        foreach ($this->_aPages as $k => $v) {
            call_user_func_array(array(&$oPageRegistry, 'registerPage'), $v);
        }

        foreach ($this->_aAuthenticationProviders as $k => $v) {
            call_user_func_array(array(&$oAPRegistry, 'registerAuthenticationProvider'), $v);
        }

        foreach ($this->_aAdminCategories as $k => $v) {
            call_user_func_array(array(&$oAdminRegistry, 'registerCategory'), $v);
        }

        foreach ($this->_aAdminPages as $k => $v) {
            call_user_func_array(array(&$oAdminRegistry, 'registerLocation'), $v);
        }

        foreach ($this->_aDashlets as $k => $v) {
            call_user_func_array(array(&$oDashletRegistry, 'registerDashlet'), $v);
        }

        foreach ($this->_ai18n as $k => $v) {
            call_user_func_array(array(&$oi18nRegistry, 'registeri18n'), $v);
        }

        foreach ($this->_ai18nLang as $k => $v) {
            call_user_func_array(array(&$oi18nRegistry, 'registeri18nLang'), $v);
        }

        foreach ($this->_aLanguage as $k => $v) {
            call_user_func_array(array(&$oi18nRegistry, 'registerLanguage'), $v);
        }

        foreach ($this->_aHelpLanguage as $k => $v) {
            call_user_func_array(array(&$oKTHelpRegistry, 'registerHelp'), $v);
        }

        foreach ($this->_aWFTriggers as $k => $v) {
            call_user_func_array(array(&$oWFTriggerRegistry, 'registerWorkflowTrigger'), $v);
        }

        foreach ($this->_aColumns as $k => $v) {
            call_user_func_array(array(&$oColumnRegistry, 'registerColumn'), $v);
        }

        foreach ($this->_aViews as $k => $v) {
            call_user_func_array(array(&$oColumnRegistry, 'registerView'), $v);
        }

        foreach ($this->_aNotificationHandlers as $k => $v) {
            call_user_func_array(array(&$oNotificationHandlerRegistry, 'registerNotificationHandler'), $v);
        }

        foreach ($this->_aTemplateLocations as $k => $v) {
            call_user_func_array(array(&$oTemplating, 'addLocation'), $v);
        }

        foreach ($this->_aCriteria as $k => $v) {
            call_user_func_array(array(&$oCriteriaRegistry, 'registerCriterion'), $v);
        }

        foreach ($this->_aWidgets as $k => $v) {
            call_user_func_array(array(&$oWidgetFactory, 'registerWidget'), $v);
        }

        foreach ($this->_aValidators as $k => $v) {
            call_user_func_array(array(&$oValidatorFactory, 'registerValidator'), $v);
        }

        foreach ($this->_aInterceptors as $k => $v) {
            call_user_func_array(array(&$oInterceptorRegistry, 'registerInterceptor'), $v);
        }
    }

    function setup() {
        return;
    }

    function run_setup() {
        return true;
    }

    function setAvailability($sNamespace, $bAvailable = true){
    	$aValues = array('unavailable' => $bAvailable);
    	$aWhere = array('namespace' => $sNamespace);
    	$res = DBUtil::whereUpdate('plugins', $aValues, $aWhere);
    	return $res;
    }

    function stripKtDir($sFilename) {
        if (strpos($sFilename, KT_DIR) === 0 ||strpos($sFilename, realpath(KT_DIR)) === 0) {
            return substr($sFilename, strlen(KT_DIR) + 1);
        }
        return $sFilename;
    }

    function upgradePlugin($iStart, $iEnd) {
        if (is_null($this->sSQLDir)) {
            return $iEnd; // no db changes, must reach the "end".
        }
        global $default;
        DBUtil::setupAdminDatabase();
        for ($i = $iStart; $i <= $iEnd; $i++) {
            $sqlfile = sprintf("%s/upgradeto%d.sql", $this->sSQLDir, $i);

            if (!file_exists($sqlfile)) {
                continue; // skip it.
            }
            $queries = SQLFile::sqlFromFile($sqlfile);
            $res = DBUtil::runQueries($queries, $default->_admindb);

            if (PEAR::isError($res)) {
                return $i; // break out completely, indicating how far we got pre-error.
            }
        }
        return $iEnd;
    }

    function register() {
        $oEntity = KTPluginEntity::getByNamespace($this->sNamespace);
        $friendly_name = '';
        $iOrder = $this->iOrder;
        if (!empty($this->sFriendlyName)) { $friendly_name = $this->sFriendlyName; }
        if (!PEAR::isError($oEntity)) {

            // check for upgrade.
            $iEndVersion = 0; // dest.
            if ($this->iVersion != $oEntity->getVersion()) {
                // capture the filname version.
                // remember to -start- the upgrade from the "next" version
                $iEndVersion = $this->upgradePlugin($oEntity->getVersion()+1, $this->iVersion);

                if ($iEndVersion != $this->iVersion) {
                    // we obviously failed.
                    $oEntity->updateFromArray(array(
                    'path' => $this->stripKtDir($this->sFilename),
                    'version' => $iEndVersion,   // as far as we got.
                    'disabled' => true,
                    'unavailable' => false,
                    'friendlyname' => $friendly_name,
                    ));
                    // FIXME we -really- need to raise an error here, somehow.

                } else {
                    $oEntity->updateFromArray(array(
                    'path' => $this->stripKtDir($this->sFilename),
                    'version' => $this->iVersion,
                    'unavailable' => false,
                    'friendlyname' => $friendly_name,
                    'orderby' => $iOrder,
                    ));

                }
            }
            /* ** Quick fix for optimisation. Reread must run plugin setup. ** */
            $this->setup();
            return $oEntity;
        }
        if(PEAR::isError($oEntity) && !is_a($oEntity, 'KTEntityNoObjects')){
            return $oEntity;
        }

        $disabled = 1;

        if ($this->bAlwaysInclude || $this->autoRegister) {
            $disabled = 0;
        }

        $iEndVersion = $this->upgradePlugin(0, $this->iVersion);
        $oEntity = KTPluginEntity::createFromArray(array(
            'namespace' => $this->sNamespace,
            'path' => $this->stripKtDir($this->sFilename),
            'version' => $iEndVersion,
            'disabled' => $disabled,
            'unavailable' => false,
            'friendlyname' => $friendly_name,
            'orderby' => $iOrder,
            ));

        if (PEAR::isError($oEntity)) {
            return $oEntity;
        }

        /* ** Quick fix for optimisation. Reread must run plugin setup. ** */
        $this->setup();
        return true;
    }

    function getURLPath($filename = null)
    {
		$config = KTConfig::getSingleton();
		$dir = $config->get('KnowledgeTree/fileSystemRoot');

		$path = substr(dirname($this->sFilename), strlen($dir));
		if (!is_null($filename))
		{
			$path .= '/' . $filename;
		}
		return $path;
    }

}

?>