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PHP Database\Connection类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了PHP中Drupal\Core\Database\Connection的典型用法代码示例。如果您正苦于以下问题:PHP Connection类的具体用法?PHP Connection怎么用?PHP Connection使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Connection类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的PHP代码示例。

示例1: log

 /**
  * {@inheritdoc}
  */
 public function log($level, $message, array $context = array())
 {
     // Remove any backtraces since they may contain an unserializable variable.
     unset($context['backtrace']);
     // Convert PSR3-style messages to SafeMarkup::format() style, so they can be
     // translated too in runtime.
     $message_placeholders = $this->parser->parseMessagePlaceholders($message, $context);
     try {
         $this->connection->insert('watchdog')->fields(array('uid' => $context['uid'], 'type' => Unicode::substr($context['channel'], 0, 64), 'message' => $message, 'variables' => serialize($message_placeholders), 'severity' => $level, 'link' => $context['link'], 'location' => $context['request_uri'], 'referer' => $context['referer'], 'hostname' => Unicode::substr($context['ip'], 0, 128), 'timestamp' => $context['timestamp']))->execute();
     } catch (\Exception $e) {
         // When running Drupal on MySQL or MariaDB you can run into several errors
         // that corrupt the database connection. Some examples for these kind of
         // errors on the database layer are "1100 - Table 'xyz' was not locked
         // with LOCK TABLES" and "1153 - Got a packet bigger than
         // 'max_allowed_packet' bytes". If such an error happens, the MySQL server
         // invalidates the connection and answers all further requests in this
         // connection with "2006 - MySQL server had gone away". In that case the
         // insert statement above results in a database exception. To ensure that
         // the causal error is written to the log we try once to open a dedicated
         // connection and write again.
         if (($e instanceof DatabaseException || $e instanceof \PDOException) && $this->connection->getTarget() != self::DEDICATED_DBLOG_CONNECTION_TARGET) {
             // Open a dedicated connection for logging.
             $key = $this->connection->getKey();
             $info = Database::getConnectionInfo($key);
             Database::addConnectionInfo($key, self::DEDICATED_DBLOG_CONNECTION_TARGET, $info['default']);
             $this->connection = Database::getConnection(self::DEDICATED_DBLOG_CONNECTION_TARGET, $key);
             // Now try once to log the error again.
             $this->log($level, $message, $context);
         } else {
             throw $e;
         }
     }
 }
开发者ID:ddrozdik,项目名称:dmaps,代码行数:36,代码来源:DbLog.php


示例2: collect

 /**
  * {@inheritdoc}
  */
 public function collect(Request $request, Response $response, \Exception $exception = NULL)
 {
     $connections = [];
     foreach (Database::getAllConnectionInfo() as $key => $info) {
         $database = Database::getConnection('default', $key);
         $connections[$key] = $database->getLogger()->get('webprofiler');
     }
     $this->data['connections'] = array_keys($connections);
     $data = [];
     foreach ($connections as $key => $queries) {
         foreach ($queries as $query) {
             // Remove caller args.
             unset($query['caller']['args']);
             // Remove query args element if empty.
             if (empty($query['args'])) {
                 unset($query['args']);
             }
             // Save time in milliseconds.
             $query['time'] = $query['time'] * 1000;
             $query['database'] = $key;
             $data[] = $query;
         }
     }
     $querySort = $this->configFactory->get('webprofiler.config')->get('query_sort');
     if ('duration' === $querySort) {
         usort($data, ["Drupal\\webprofiler\\DataCollector\\DatabaseDataCollector", "orderQueryByTime"]);
     }
     $this->data['queries'] = $data;
     $options = $this->database->getConnectionOptions();
     // Remove password for security.
     unset($options['password']);
     $this->data['database'] = $options;
 }
开发者ID:sgtsaughter,项目名称:d8portfolio,代码行数:36,代码来源:DatabaseDataCollector.php


示例3: dropTables

 /**
  * Drop the tables used for the sample data.
  *
  * @param \Drupal\Core\Database\Connection $connection
  *   The connection to use to drop the tables.
  */
 public function dropTables(Connection $connection)
 {
     $tables = $this->routingTableDefinition();
     $schema = $connection->schema();
     foreach ($tables as $name => $table) {
         $schema->dropTable($name);
     }
 }
开发者ID:aWEBoLabs,项目名称:taxi,代码行数:14,代码来源:RoutingFixtures.php


示例4: __construct

 /**
  * Constructs a Query object.
  *
  * @param \Drupal\Core\Database\Connection $connection
  *   Database connection object.
  * @param array $options
  *   Array of query options.
  */
 public function __construct(Connection $connection, $options)
 {
     $this->uniqueIdentifier = uniqid('', TRUE);
     $this->connection = $connection;
     $this->connectionKey = $this->connection->getKey();
     $this->connectionTarget = $this->connection->getTarget();
     $this->queryOptions = $options;
 }
开发者ID:papillon-cendre,项目名称:d8,代码行数:16,代码来源:Query.php


示例5: doTestEntry

 /**
  * Checks whether the expected logging entry got written.
  *
  * @param \Drupal\Core\Database\Connection $connection
  *   The database collection.
  */
 protected function doTestEntry(Connection $connection)
 {
     $result = $connection->select('watchdog')->fields('watchdog')->execute()->fetchAll();
     $this->assertEqual(1, count($result));
     $this->assertEqual(WATCHDOG_INFO, $result[0]->severity);
     $this->assertEqual('system', $result[0]->type);
     $this->assertEqual('Hello world @key', $result[0]->message);
     $this->assertEqual(array('@key' => 'value'), unserialize($result[0]->variables));
 }
开发者ID:EarthTeam,项目名称:earthteam.net,代码行数:15,代码来源:LoggerIntegrationTest.php


示例6: setUp

 /**
  * Sets up required mocks and the CommentStatistics service under test.
  */
 protected function setUp()
 {
     $this->statement = $this->getMockBuilder('Drupal\\Core\\Database\\Driver\\sqlite\\Statement')->disableOriginalConstructor()->getMock();
     $this->statement->expects($this->any())->method('fetchObject')->will($this->returnCallback(array($this, 'fetchObjectCallback')));
     $this->select = $this->getMockBuilder('Drupal\\Core\\Database\\Query\\Select')->disableOriginalConstructor()->getMock();
     $this->select->expects($this->any())->method('fields')->will($this->returnSelf());
     $this->select->expects($this->any())->method('condition')->will($this->returnSelf());
     $this->select->expects($this->any())->method('execute')->will($this->returnValue($this->statement));
     $this->database = $this->getMockBuilder('Drupal\\Core\\Database\\Connection')->disableOriginalConstructor()->getMock();
     $this->database->expects($this->once())->method('select')->will($this->returnValue($this->select));
     $this->commentStatistics = new CommentStatistics($this->database, $this->getMock('Drupal\\Core\\Session\\AccountInterface'), $this->getMock('Drupal\\Core\\Entity\\EntityManagerInterface'), $this->getMock('Drupal\\Core\\State\\StateInterface'));
 }
开发者ID:sarahwillem,项目名称:OD8,代码行数:15,代码来源:CommentStatisticsUnitTest.php


示例7: runScript

 /**
  * Run the database script.
  *
  * @param \Drupal\Core\Database\Connection $connection
  *   Connection used by the script when included.
  * @param string $script
  *   Path to dump script.
  */
 protected function runScript(Connection $connection, $script)
 {
     $old_key = Database::setActiveConnection($connection->getKey());
     if (substr($script, -3) == '.gz') {
         $script = "compress.zlib://{$script}";
     }
     try {
         require $script;
     } catch (SchemaObjectExistsException $e) {
         throw new \RuntimeException('An existing Drupal installation exists at this location. Try removing all tables or changing the database prefix in your settings.php file.');
     }
     Database::setActiveConnection($old_key);
 }
开发者ID:aWEBoLabs,项目名称:taxi,代码行数:21,代码来源:DbImportCommand.php


示例8: testEntitySchemaUpdate

 /**
  * Tests that entity schema responds to changes in the entity type definition.
  */
 public function testEntitySchemaUpdate()
 {
     $this->installModule('entity_schema_test');
     $storage_definitions = $this->entityManager->getFieldStorageDefinitions('entity_test');
     $this->entityManager->onFieldStorageDefinitionCreate($storage_definitions['custom_base_field']);
     $this->entityManager->onFieldStorageDefinitionCreate($storage_definitions['custom_bundle_field']);
     $schema_handler = $this->database->schema();
     $tables = array('entity_test', 'entity_test_revision', 'entity_test_field_data', 'entity_test_field_revision');
     $dedicated_tables = array('entity_test__custom_bundle_field', 'entity_test_revision__custom_bundle_field');
     // Initially only the base table and the dedicated field data table should
     // exist.
     foreach ($tables as $index => $table) {
         $this->assertEqual($schema_handler->tableExists($table), !$index, SafeMarkup::format('Entity schema correct for the @table table.', array('@table' => $table)));
     }
     $this->assertTrue($schema_handler->tableExists($dedicated_tables[0]), SafeMarkup::format('Field schema correct for the @table table.', array('@table' => $table)));
     // Update the entity type definition and check that the entity schema now
     // supports translations and revisions.
     $this->updateEntityType(TRUE);
     foreach ($tables as $table) {
         $this->assertTrue($schema_handler->tableExists($table), SafeMarkup::format('Entity schema correct for the @table table.', array('@table' => $table)));
     }
     foreach ($dedicated_tables as $table) {
         $this->assertTrue($schema_handler->tableExists($table), SafeMarkup::format('Field schema correct for the @table table.', array('@table' => $table)));
     }
     // Revert changes and check that the entity schema now does not support
     // neither translations nor revisions.
     $this->updateEntityType(FALSE);
     foreach ($tables as $index => $table) {
         $this->assertEqual($schema_handler->tableExists($table), !$index, SafeMarkup::format('Entity schema correct for the @table table.', array('@table' => $table)));
     }
     $this->assertTrue($schema_handler->tableExists($dedicated_tables[0]), SafeMarkup::format('Field schema correct for the @table table.', array('@table' => $table)));
 }
开发者ID:aWEBoLabs,项目名称:taxi,代码行数:35,代码来源:EntitySchemaTest.php


示例9: findMatchingRedirect

 /**
  * Gets a redirect for given path, query and language.
  *
  * @param string $source_path
  *   The redirect source path.
  * @param array $query
  *   The redirect source path query.
  * @param $language
  *   The language for which is the redirect.
  *
  * @return \Drupal\redirect\Entity\Redirect
  *   The matched redirect entity.
  *
  * @throws \Drupal\redirect\Exception\RedirectLoopException
  */
 public function findMatchingRedirect($source_path, array $query = [], $language = Language::LANGCODE_NOT_SPECIFIED)
 {
     $hashes = [Redirect::generateHash($source_path, $query, $language)];
     if ($language != Language::LANGCODE_NOT_SPECIFIED) {
         $hashes[] = Redirect::generateHash($source_path, $query, Language::LANGCODE_NOT_SPECIFIED);
     }
     // Add a hash without the query string if using passthrough querystrings.
     if (!empty($query) && $this->config->get('passthrough_querystring')) {
         $hashes[] = Redirect::generateHash($source_path, [], $language);
         if ($language != Language::LANGCODE_NOT_SPECIFIED) {
             $hashes[] = Redirect::generateHash($source_path, [], Language::LANGCODE_NOT_SPECIFIED);
         }
     }
     // Load redirects by hash. A direct query is used to improve performance.
     $rid = $this->connection->query('SELECT rid FROM {redirect} WHERE hash IN (:hashes[]) ORDER BY LENGTH(redirect_source__query) DESC', [':hashes[]' => $hashes])->fetchField();
     if (!empty($rid)) {
         // Check if this is a loop.
         if (in_array($rid, $this->foundRedirects)) {
             throw new RedirectLoopException('/' . $source_path, $rid);
         }
         $this->foundRedirects[] = $rid;
         $redirect = $this->load($rid);
         // Find chained redirects.
         if ($recursive = $this->findByRedirect($redirect, $language)) {
             // Reset found redirects.
             $this->foundRedirects = [];
             return $recursive;
         }
         return $redirect;
     }
     return NULL;
 }
开发者ID:isramv,项目名称:camp-gdl,代码行数:47,代码来源:RedirectRepository.php


示例10: preRender

 public function preRender(&$values)
 {
     $uids = array();
     $this->items = array();
     foreach ($values as $result) {
         $uids[] = $this->getValue($result);
     }
     if ($uids) {
         $roles = user_roles();
         $result = $this->database->query('SELECT u.entity_id as uid, u.roles_target_id as rid FROM {user__roles} u WHERE u.entity_id IN ( :uids[] ) AND u.roles_target_id IN ( :rids[] )', array(':uids[]' => $uids, ':rids[]' => array_keys($roles)));
         foreach ($result as $role) {
             $this->items[$role->uid][$role->rid]['role'] = $roles[$role->rid]->label();
             $this->items[$role->uid][$role->rid]['rid'] = $role->rid;
         }
         // Sort the roles for each user by role weight.
         $ordered_roles = array_flip(array_keys($roles));
         foreach ($this->items as &$user_roles) {
             // Create an array of rids that the user has in the role weight order.
             $sorted_keys = array_intersect_key($ordered_roles, $user_roles);
             // Merge with the unsorted array of role information which has the
             // effect of sorting it.
             $user_roles = array_merge($sorted_keys, $user_roles);
         }
     }
 }
开发者ID:neetumorwani,项目名称:blogging,代码行数:25,代码来源:Roles.php


示例11: submitForm

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, FormStateInterface $form_state)
 {
     $_SESSION['dblog_overview_filter'] = array();
     $this->connection->delete('watchdog')->execute();
     drupal_set_message($this->t('Database log cleared.'));
     $form_state->setRedirectUrl($this->getCancelUrl());
 }
开发者ID:aWEBoLabs,项目名称:taxi,代码行数:10,代码来源:DblogClearLogConfirmForm.php


示例12: overview

 /**
  * Displays a listing of migration messages.
  *
  * Messages are truncated at 56 chars.
  *
  * @return array
  *   A render array as expected by drupal_render().
  */
 public function overview($migration_group, $migration)
 {
     $rows = [];
     $classes = static::getLogLevelClassMap();
     /** @var MigrationInterface $migration */
     $migration = Migration::load($migration);
     $source_id_field_names = array_keys($migration->getSourcePlugin()->getIds());
     $column_number = 1;
     foreach ($source_id_field_names as $source_id_field_name) {
         $header[] = ['data' => $source_id_field_name, 'field' => 'sourceid' . $column_number++, 'class' => [RESPONSIVE_PRIORITY_MEDIUM]];
     }
     $header[] = ['data' => $this->t('Severity level'), 'field' => 'level', 'class' => [RESPONSIVE_PRIORITY_LOW]];
     $header[] = ['data' => $this->t('Message'), 'field' => 'message'];
     $message_table = $migration->getIdMap()->messageTableName();
     $query = $this->database->select($message_table, 'm')->extend('\\Drupal\\Core\\Database\\Query\\PagerSelectExtender')->extend('\\Drupal\\Core\\Database\\Query\\TableSortExtender');
     $query->fields('m');
     $result = $query->limit(50)->orderByHeader($header)->execute();
     foreach ($result as $message_row) {
         $column_number = 1;
         foreach ($source_id_field_names as $source_id_field_name) {
             $column_name = 'sourceid' . $column_number++;
             $row[$column_name] = $message_row->{$column_name};
         }
         $row['level'] = $message_row->level;
         $row['message'] = $message_row->message;
         $row['class'] = [Html::getClass('migrate-message-' . $message_row->level), $classes[$message_row->level]];
         $rows[] = $row;
     }
     $build['message_table'] = ['#type' => 'table', '#header' => $header, '#rows' => $rows, '#attributes' => ['id' => $message_table, 'class' => [$message_table]], '#empty' => $this->t('No messages for this migration.')];
     $build['message_pager'] = ['#type' => 'pager'];
     return $build;
 }
开发者ID:sheldonrampton,项目名称:drupal8-drops,代码行数:40,代码来源:MessageController.php


示例13: submitForm

 /**
  * {@inheritdoc}
  */
 public function submitForm(array &$form, array &$form_state)
 {
     $_SESSION['dblog_overview_filter'] = array();
     $this->connection->delete('watchdog')->execute();
     drupal_set_message($this->t('Database log cleared.'));
     $form_state['redirect_route'] = $this->getCancelRoute();
 }
开发者ID:alnutile,项目名称:drunatra,代码行数:10,代码来源:DblogClearLogConfirmForm.php


示例14: clearEvents

 /**
  * @param DrupalStyle $io
  * @param $eventType
  * @param $eventSeverity
  * @param $userId
  * @return bool
  */
 protected function clearEvents(DrupalStyle $io, $eventType, $eventSeverity, $userId)
 {
     $severity = RfcLogLevel::getLevels();
     $query = $this->database->delete('watchdog');
     if ($eventType) {
         $query->condition('type', $eventType);
     }
     if ($eventSeverity) {
         if (!in_array($eventSeverity, $severity)) {
             $io->error(sprintf($this->trans('commands.database.log.clear.messages.invalid-severity'), $eventSeverity));
             return false;
         }
         $query->condition('severity', array_search($eventSeverity, $severity));
     }
     if ($userId) {
         $query->condition('uid', $userId);
     }
     $result = $query->execute();
     if (!$result) {
         $io->error($this->trans('commands.database.log.clear.messages.clear-error'));
         return false;
     }
     $io->success($this->trans('commands.database.log.clear.messages.clear-sucess'));
     return true;
 }
开发者ID:ibonelli,项目名称:DrupalConsole,代码行数:32,代码来源:LogClearCommand.php


示例15: execute

 /**
  * {@inheritdoc}
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $io = new DrupalStyle($input, $output);
     $uid = $input->getArgument('user');
     $user = User::load($uid);
     if (!$user) {
         $io->error(sprintf($this->trans('commands.user.password.reset.errors.invalid-user'), $uid));
         return 1;
     }
     $password = $input->getArgument('password');
     if (!$password) {
         $io->error(sprintf($this->trans('commands.user.password.reset.errors.empty-password'), $uid));
         return 1;
     }
     try {
         $user->setPassword($password);
         $user->save();
         $schema = $this->database->schema();
         $flood = $schema->findTables('flood');
         if ($flood) {
             $this - $this->chainQueue->addCommand('user:login:clear:attempts', ['uid' => $uid]);
         }
     } catch (\Exception $e) {
         $io->error($e->getMessage());
         return 1;
     }
     $io->success(sprintf($this->trans('commands.user.password.reset.messages.reset-successful'), $uid));
 }
开发者ID:ibonelli,项目名称:DrupalConsole,代码行数:31,代码来源:PasswordResetCommand.php


示例16: createTable

 /**
  * Create a new table from a Drupal table definition if it doesn't exist.
  *
  * @param string $name
  *   The name of the table to create.
  * @param array $table
  *   A Schema API table definition array.
  */
 protected function createTable($name, array $table)
 {
     // This must be on the database connection to be shared among classes.
     if (empty($this->database->migrateTables[$name])) {
         $this->database->migrateTables[$name] = TRUE;
         $this->database->schema()->createTable($name, $table);
     }
 }
开发者ID:dev981,项目名称:gaptest,代码行数:16,代码来源:DrupalDumpBase.php


示例17: listUsage

 /**
  * Implements Drupal\file\FileUsage\FileUsageInterface::listUsage().
  */
 public function listUsage(FileInterface $file)
 {
     $result = $this->connection->select($this->tableName, 'f')->fields('f', array('module', 'type', 'id', 'count'))->condition('fid', $file->id())->condition('count', 0, '>')->execute();
     $references = array();
     foreach ($result as $usage) {
         $references[$usage->module][$usage->type][$usage->id] = $usage->count;
     }
     return $references;
 }
开发者ID:HakS,项目名称:drupal8_training,代码行数:12,代码来源:DatabaseFileUsageBackend.php


示例18: log

 /**
  * {@inheritdoc}
  */
 public function log($level, $message, array $context = array())
 {
     // Remove any backtraces since they may contain an unserializable variable.
     unset($context['backtrace']);
     // Convert PSR3-style messages to String::format() style, so they can be
     // translated too in runtime.
     $message_placeholders = $this->parser->parseMessagePlaceholders($message, $context);
     $this->database->insert('watchdog')->fields(array('uid' => $context['uid'], 'type' => substr($context['channel'], 0, 64), 'message' => $message, 'variables' => serialize($message_placeholders), 'severity' => $level, 'link' => substr($context['link'], 0, 255), 'location' => $context['request_uri'], 'referer' => $context['referer'], 'hostname' => substr($context['ip'], 0, 128), 'timestamp' => $context['timestamp']))->execute();
 }
开发者ID:davidsoloman,项目名称:drupalconsole.com,代码行数:12,代码来源:DbLog.php


示例19: loadMultiple

 /**
  * {@inheritdoc}
  */
 public function loadMultiple($nids, $access = TRUE)
 {
     $query = $this->connection->select('node', 'n', array('fetch' => \PDO::FETCH_ASSOC));
     $query->fields('n');
     $query->condition('n.nid', $nids, 'IN');
     if ($access) {
         $query->addTag('node_access');
     }
     return $query->execute();
 }
开发者ID:joesb,项目名称:wunderhub,代码行数:13,代码来源:WkHubPrincipleStorage.php


示例20: buildForm

 /**
  * {@inheritdoc}
  */
 public function buildForm(array $form, FormStateInterface $form_state)
 {
     $num_nodes = $this->database->query("SELECT COUNT(*) FROM {node} WHERE type = :type", array(':type' => $this->entity->id()))->fetchField();
     if ($num_nodes) {
         $caption = '<p>' . format_plural($num_nodes, '%type is used by 1 piece of content on your site. You can not remove this content type until you have removed all of the %type content.', '%type is used by @count pieces of content on your site. You may not remove %type until you have removed all of the %type content.', array('%type' => $this->entity->label())) . '</p>';
         $form['#title'] = $this->getQuestion();
         $form['description'] = array('#markup' => $caption);
         return $form;
     }
     return parent::buildForm($form, $form_state);
 }
开发者ID:anatalsceo,项目名称:en-classe,代码行数:14,代码来源:NodeTypeDeleteConfirm.php



注:本文中的Drupal\Core\Database\Connection类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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PHP Database\Database类代码示例发布时间:2022-05-23
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