PHP BlockType::getBlockTypeClass方法代码示例

 public function testBlockControllerOverride()
 {
     $env = Environment::get();
     $env->clearOverrideCache();
     $root = dirname(DIR_BASE_CORE . '../');
     mkdir($root . '/application/blocks/core_area_layout/', 0777, true);
     copy(dirname(__FILE__) . '/fixtures/CoreAreaLayoutController.php', $root . '/application/blocks/core_area_layout/controller.php');
     $bt = new \BlockType();
     $bt->setBlockTypeHandle('core_area_layout');
     $class = $bt->getBlockTypeClass();
     $classExists = class_exists($class);
     unlink($root . '/application/blocks/core_area_layout/controller.php');
     rmdir($root . '/application/blocks/core_area_layout');
     $this->assertTrue($class == '\\Application\\Block\\CoreAreaLayout\\Controller');
     $this->assertTrue($classExists);
 }

		/**
		 * installs a block type
		 * @param string $btHandle
		 * @param BlockType $bt
		 * @param string $dir
		 * @param int $btID
		 * @param string $dirDbXml
		 */
		protected function doInstallBlockType($btHandle, $bt, $dir, $btID = 0, $dirDbXml) {
			$db = Loader::db();
			$env = Environment::get();
			$env->clearOverrideCache();
			
			if (file_exists($dir . '/' . $btHandle . '/' . FILENAME_BLOCK_CONTROLLER)) {
				$class = $bt->getBlockTypeClass();
				
				$path = $dirDbXml . '/' . $btHandle;
				if (!class_exists($class)) {
					require_once($dir . '/' . $btHandle . '/' . FILENAME_BLOCK_CONTROLLER);
				}
				
				if (!class_exists($class)) {
					throw new Exception(t("%s not found. Please check that the block controller file contains the correct class name.", $class));
				}
				$bta = new $class;
				
				//Attempt to run the subclass methods (install schema from db.xml, etc.)
				$r = $bta->install($path);

				//Validate
				if ($r === false) {
					return t('Error: Block Type cannot be installed because no db.xml file can be found. Either create a db.xml file for this block type, or remove the $btTable variable from its controller.');
				} else if (!$r->result && $r->message) {
					return $r->message;
				} else if (!$r->result && !$r->message) {
					return t('Error: Block Type cannot be installed due to an unknown database error. Please check that the db.xml file for this block type is formatted correctly.');
				} else if ($message = BlockType::validateInstalledDatabaseTable($bta->getBlockTypeDatabaseTable())) {
					$db->Execute('DROP TABLE IF EXISTS ' . $bta->getBlockTypeDatabaseTable());
					return $message;
				}
				
				$currentLocale = Localization::activeLocale();
				if ($currentLocale != 'en_US') {
					// Prevent the database records being stored in wrong language
					Localization::changeLocale('en_US');
				}

				//Install the block
				$btd = new BlockTypeDB();
				$btd->btHandle = $btHandle;
				$btd->btName = $bta->getBlockTypeName();
				$btd->btDescription = $bta->getBlockTypeDescription();
				$btd->btActiveWhenAdded = $bta->isActiveWhenAdded();
				$btd->btCopyWhenPropagate = $bta->isCopiedWhenPropagated();
				$btd->btIncludeAll = $bta->includeAll();
				$btd->btIsInternal = $bta->isBlockTypeInternal();
				$btd->btInterfaceHeight = $bta->getInterfaceHeight();
				$btd->btInterfaceWidth = $bta->getInterfaceWidth();
				$btd->pkgID = $bt->getPackageID();
				if ($currentLocale != 'en_US') {
					Localization::changeLocale($currentLocale);
				}
				
				if ($btID > 0) {
					$btd->btID = $btID;
					$btDisplayOrder = $db->GetOne('select btDisplayOrder from BlockTypes where btID = ?', array($btID));
					if (!$btDisplayOrder) {
						$btDisplayOrder = 0;
					}
					$btd->btDisplayOrder = $btDisplayOrder;
					$r = $btd->Replace();
				} else {
					if ($bta->isBlockTypeInternal()) {
						$btd->btDisplayOrder = 0;
					} else {
						$btMax = $db->GetOne('select max(btDisplayOrder) from BlockTypes');
						if ($btMax < 1 && $btMax !== '0') {
							$btd->btDisplayOrder = 0;
						} else {
							$btd->btDisplayOrder = $btMax + 1;
						}
					}

					$r = $btd->save();
				}
				
				// now we remove the block type from cache
				$ca = new Cache();
				$ca->delete('blockTypeByID', $btID);
				$ca->delete('blockTypeByHandle', $btHandle);
				$ca->delete('blockTypeList', false);		 	

				if (!$r) {
					return $db->ErrorMsg();
				}
			} else {
				return t("No block found with the handle %s.", $btHandle);
			}
		}