/** * Perform necessary database schema migrations * * @param SchemaUpdateType[] $schemaUpdateTypes List of permitted schema update types * @return SchemaUpdateResult Result of the schema update */ public function updateSchema(array $schemaUpdateTypes) { $expectedSchema = $this->expectedSchemaService->getExpectedDatabaseSchema(); $currentSchema = $this->schemaMigrationService->getFieldDefinitions_database(); $addCreateChange = $this->schemaMigrationService->getDatabaseExtra($expectedSchema, $currentSchema); $dropRename = $this->schemaMigrationService->getDatabaseExtra($currentSchema, $expectedSchema); $updateStatements = array(); ArrayUtility::mergeRecursiveWithOverrule($updateStatements, $this->schemaMigrationService->getUpdateSuggestions($addCreateChange)); ArrayUtility::mergeRecursiveWithOverrule($updateStatements, $this->schemaMigrationService->getUpdateSuggestions($dropRename, 'remove')); $updateResult = new SchemaUpdateResult(); foreach ($schemaUpdateTypes as $schemaUpdateType) { $statementTypes = $this->getStatementTypes($schemaUpdateType); foreach ($statementTypes as $statementType) { if (isset($updateStatements[$statementType])) { $statements = $updateStatements[$statementType]; $result = $this->schemaMigrationService->performUpdateQueries($statements, array_combine(array_keys($statements), array_fill(0, count($statements), TRUE))); if ($result === TRUE) { $updateResult->addPerformedUpdates($schemaUpdateType, count($statements)); } elseif (is_array($result)) { $updateResult->addErrors($schemaUpdateType, $result); } } } } return $updateResult; }
/** * Determine all create table statements which create the sys_file* tables * * @return array */ protected function getRequiredUpdates() { $requiredUpdates = array(); $fileContent = \TYPO3\CMS\Core\Utility\GeneralUtility::getUrl(\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath('core') . 'ext_tables.sql'); $FDfile = $this->installerSql->getFieldDefinitions_fileContent($fileContent); $FDdb = $this->installerSql->getFieldDefinitions_database(TYPO3_db); $diff = $this->installerSql->getDatabaseExtra($FDfile, $FDdb); $update_statements = $this->installerSql->getUpdateSuggestions($diff); foreach ((array) $update_statements['create_table'] as $string) { if (preg_match('/^CREATE TABLE sys_file($|_)?/', $string)) { $requiredUpdates[] = $string; } } return $requiredUpdates; }
/** * Gets all create, add and change queries from core/ext_tables.sql * * @return array */ protected function getUpdateStatements() { $updateStatements = array(); // Get all necessary statements for ext_tables.sql file $rawDefinitions = \TYPO3\CMS\Core\Utility\GeneralUtility::getUrl(\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath('core') . '/ext_tables.sql'); $fieldDefinitionsFromFile = $this->installToolSqlParser->getFieldDefinitions_fileContent($rawDefinitions); if (count($fieldDefinitionsFromFile)) { $fieldDefinitionsFromCurrentDatabase = $this->installToolSqlParser->getFieldDefinitions_database(); $diff = $this->installToolSqlParser->getDatabaseExtra($fieldDefinitionsFromFile, $fieldDefinitionsFromCurrentDatabase); $updateStatements = $this->installToolSqlParser->getUpdateSuggestions($diff); } return $updateStatements; }
/** * @test */ public function columnAndKeyDeletionDoesNotReturnAnError() { // Get the current database fields. $currentDatabaseSchema = $this->sqlSchemaMigrationService->getFieldDefinitions_database(); // Limit our scope to the be_users table: $currentDatabaseSchemaForBeUsers = array(); $currentDatabaseSchemaForBeUsers['be_users'] = $currentDatabaseSchema['be_users']; unset($currentDatabaseSchema); // Create a key and a field that belongs to that key: $expectedDatabaseSchemaForBeUsers = $currentDatabaseSchemaForBeUsers; $expectedDatabaseSchemaForBeUsers['be_users']['fields']['functional_test_field_1'] = "tinyint(1) unsigned NOT NULL default '0'"; $expectedDatabaseSchemaForBeUsers['be_users']['keys']['functional_test_key_1'] = 'KEY functional_test_key_1 (functional_test_field_1)'; $createFieldDiff = $this->sqlSchemaMigrationService->getDatabaseExtra($expectedDatabaseSchemaForBeUsers, $currentDatabaseSchemaForBeUsers); $createFieldDiff = $this->sqlSchemaMigrationService->getUpdateSuggestions($createFieldDiff); $this->sqlSchemaMigrationService->performUpdateQueries($createFieldDiff['add'], $createFieldDiff['add']); // Now remove the fields again (without the renaming step). unset($currentDatabaseSchemaForBeUsers['be_users']['fields']['functional_test_field_1']); unset($currentDatabaseSchemaForBeUsers['be_users']['keys']['functional_test_key_1']); $this->sqlSchemaMigrationService->setDeletedPrefixKey(''); $removeFieldDiff = $this->sqlSchemaMigrationService->getDatabaseExtra($expectedDatabaseSchemaForBeUsers, $currentDatabaseSchemaForBeUsers); $removeFieldDiff = $this->sqlSchemaMigrationService->getUpdateSuggestions($removeFieldDiff, 'remove'); $result = $this->sqlSchemaMigrationService->performUpdateQueries($removeFieldDiff['drop'], $removeFieldDiff['drop']); $this->assertTrue($result, 'performUpdateQueries() did not return TRUE, this means an error occurred: ' . (is_array($result) ? array_pop($result) : '')); }
/** * Update database / process db updates from ext_tables * * @param string $rawDefinitions The raw SQL statements from ext_tables.sql * @return void */ public function updateDbWithExtTablesSql($rawDefinitions) { $fieldDefinitionsFromFile = $this->installToolSqlParser->getFieldDefinitions_fileContent($rawDefinitions); if (count($fieldDefinitionsFromFile)) { $fieldDefinitionsFromCurrentDatabase = $this->installToolSqlParser->getFieldDefinitions_database(); $diff = $this->installToolSqlParser->getDatabaseExtra($fieldDefinitionsFromFile, $fieldDefinitionsFromCurrentDatabase); $updateStatements = $this->installToolSqlParser->getUpdateSuggestions($diff); $db = $this->getDatabaseConnection(); foreach ((array) $updateStatements['add'] as $string) { $db->admin_query($string); } foreach ((array) $updateStatements['change'] as $string) { $db->admin_query($string); } foreach ((array) $updateStatements['create_table'] as $string) { $db->admin_query($string); } } }
/** * Executes the database structure updates. * * @param array $arguments Optional arguemtns passed to this action * @param boolean $allowKeyModifications Whether to allow key modifications * @return string */ protected function executeUpdateStructure(array $arguments, $isRemovalEnabled, $allowKeyModifications = FALSE) { $result = ''; $isExcuteEnabled = isset($arguments['--execute']) || isset($arguments['-e']); $isRemovalEnabled = isset($arguments['--remove']) || isset($arguments['-r']); $isVerboseEnabled = isset($arguments['--verbose']) || isset($arguments['-v']); $database = isset($arguments['--database']) && $arguments['--database'] ? $arguments['--database'] : TYPO3_db; $changes = $this->install->getUpdateSuggestions($this->getStructureDifferencesForUpdate($database, $allowKeyModifications)); if ($isRemovalEnabled) { // Disable the delete prefix, thus tables and fields can be removed directly: $this->install->setDeletedPrefixKey(''); // Add types considered for removal: $this->addConsideredTypes($this->getRemoveTypes()); // Merge update suggestions: $removals = $this->install->getUpdateSuggestions($this->getStructureDifferencesForRemoval($database, $allowKeyModifications), 'remove'); $changes = array_merge($changes, $removals); } if ($isExcuteEnabled || $isVerboseEnabled) { $statements = array(); // Concatenates all statements: foreach ($this->consideredTypes as $consideredType) { if (isset($changes[$consideredType]) && is_array($changes[$consideredType])) { $statements += $changes[$consideredType]; } } if ($isExcuteEnabled) { foreach ($statements as $statement) { $GLOBALS['TYPO3_DB']->admin_query($statement); } } if ($isVerboseEnabled) { $result = implode(PHP_EOL, $statements); } } return $result; }