diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/migrate_tools.info.yml b/migrate_tools.info.yml index 90da4c4..ebf06eb 100644 --- a/migrate_tools.info.yml +++ b/migrate_tools.info.yml @@ -2,7 +2,13 @@ type: module name: Migrate Tools description: 'Tools to assist in developing and running migrations.' package: Migration -core: 8.x +# core: 8.x dependencies: - drupal:migrate (>=8.2) - migrate_plus:migrate_plus + +# Information added by Drupal.org packaging script on 2016-10-12 +version: '8.x-3.0-beta1' +core: '8.x' +project: 'migrate_tools' +datestamp: 1476313443 diff --git a/migrate_tools.routing.yml b/migrate_tools.routing.yml index cecd682..d4aeefe 100644 --- a/migrate_tools.routing.yml +++ b/migrate_tools.routing.yml @@ -122,3 +122,43 @@ migrate_tools.launch: _title: 'Launch migration' requirements: _permission: 'administer migrations' + +migrate_tools.launch: + path: '/admin/structure/migrate/manage/{migration_group}/migrations/{migration}/launch' + defaults: + _form: '\Drupal\migrate_tools\Form\MigrationLaunchForm' + _title: 'Launch migration' + requirements: + _permission: 'administer migrations' + +migrate_tools.launch: + path: '/admin/structure/migrate/manage/{migration_group}/migrations/{migration}/launch' + defaults: + _form: '\Drupal\migrate_tools\Form\MigrationLaunchForm' + _title: 'Launch migration' + requirements: + _permission: 'administer migrations' + +migrate_tools.launch: + path: '/admin/structure/migrate/manage/{migration_group}/migrations/{migration}/launch' + defaults: + _form: '\Drupal\migrate_tools\Form\MigrationLaunchForm' + _title: 'Launch migration' + requirements: + _permission: 'administer migrations' + +migrate_tools.launch: + path: '/admin/structure/migrate/manage/{migration_group}/migrations/{migration}/launch' + defaults: + _form: '\Drupal\migrate_tools\Form\MigrationLaunchForm' + _title: 'Launch migration' + requirements: + _permission: 'administer migrations' + +migrate_tools.launch: + path: '/admin/structure/migrate/manage/{migration_group}/migrations/{migration}/launch' + defaults: + _form: '\Drupal\migrate_tools\Form\MigrationLaunchForm' + _title: 'Launch migration' + requirements: + _permission: 'administer migrations' diff --git a/src/BatchLogMigrateMessage.php b/src/BatchLogMigrateMessage.php new file mode 100644 index 0000000..458035b --- /dev/null +++ b/src/BatchLogMigrateMessage.php @@ -0,0 +1,21 @@ +createInstances([]); - $migrateMessage = new MigrateMessage(); - $batch = array( - 'title' => t('Processing migration...'), - 'operations' => array( - array('Drupal\migrate_tools\Controller\MigrationController::batchImport', [$plugins[$migration], $migrateMessage, []]), - ) - ); + /** @var MigrationInterface $migration */ + $migration = $this->migrationConfigEntityPluginManager->createInstance($migration); - batch_set($batch); - return batch_process("admin/structure/migrate/manage/$migration_group/migrations"); - } + $migrateMessage = new MigrateMessage(); + $options = []; + + $executable = new MigrateBatchExecutable($migration, $migrateMessage, $options); + $executable->batchImport(); - public static function batchImport($plugin, $message, $options) { - $executable = new MigrateExecutable($plugin, $message, $options); - $executable->import(); + return batch_process(); } /** diff --git a/src/Form/MigrationLaunchForm.php b/src/Form/MigrationLaunchForm.php index 95ac16d..a8ab4b3 100644 --- a/src/Form/MigrationLaunchForm.php +++ b/src/Form/MigrationLaunchForm.php @@ -10,15 +10,45 @@ namespace Drupal\migrate_tools\Form; use Drupal\Core\Form\FormStateInterface; use Drupal\Core\Form\FormBase; use Drupal\migrate\MigrateExecutableInterface; +use Drupal\migrate\MigrateMessage; use Drupal\migrate\MigrateMessageInterface; use Drupal\migrate\Plugin\Migration; use Drupal\migrate\Plugin\MigrationInterface; +use Drupal\migrate_plus\Plugin\MigrationConfigEntityPluginManager; +use Drupal\migrate_tools\MigrateBatchExecutable; use Drupal\migrate_tools\MigrateExecutable; +use Symfony\Component\DependencyInjection\ContainerInterface; /** * This form is specifically for configuring process pipelines. */ -class MigrationLaunchForm extends FormBase implements MigrateMessageInterface { +class MigrationLaunchForm extends FormBase { + + /** + * Plugin manager for migration plugins. + * + * @var \Drupal\migrate_plus\Plugin\MigrationConfigEntityPluginManager + */ + protected $migrationConfigEntityPluginManager; + + /** + * Constructs a new MigrationLaunchForm object. + * + * @param \Drupal\migrate_plus\Plugin\MigrationConfigEntityPluginManager $migration_config_entity_plugin_manager + * The plugin manager for config entity-based migrations. + */ + public function __construct(MigrationConfigEntityPluginManager $migration_config_entity_plugin_manager) { + $this->migrationConfigEntityPluginManager = $migration_config_entity_plugin_manager; + } + + /** + * {@inheritdoc} + */ + public static function create(ContainerInterface $container) { + return new static( + $container->get('plugin.manager.config_entity_migration') + ); + } /** * {@inheritdoc} @@ -32,7 +62,7 @@ class MigrationLaunchForm extends FormBase implements MigrateMessageInterface { */ public function buildForm(array $form, FormStateInterface $form_state) { - $form = array(); + $form = []; $form['operations'] = $this->migrateMigrateOperations(); @@ -45,29 +75,29 @@ class MigrationLaunchForm extends FormBase implements MigrateMessageInterface { */ private function migrateMigrateOperations() { // Build the 'Update options' form. - $operations = array( + $operations = [ '#type' => 'fieldset', '#title' => t('Operations'), - ); + ]; - $options = array( + $options = [ '' => t('Please select'), 'import_immediate' => t('Import immediately'), 'rollback_immediate' => t('Rollback immediately'), 'stop' => t('Stop'), 'reset' => t('Reset'), - ); - $operations['operation'] = array( + ]; + $operations['operation'] = [ '#type' => 'select', '#title' => t('Operation'), '#title_display' => 'invisible', '#options' => $options, - ); - $operations['submit'] = array( + ]; + $operations['submit'] = [ '#type' => 'submit', '#value' => t('Execute'), - ); - $operations['description'] = array( + ]; + $operations['description'] = [ '#prefix' => '

', '#markup' => t( 'Choose an operation to run on all selections above: @@ -85,47 +115,34 @@ class MigrationLaunchForm extends FormBase implements MigrateMessageInterface { ' ), '#postfix' => '

', - ); + ]; - $operations['options'] = array( + $operations['options'] = [ '#type' => 'fieldset', '#title' => t('Options'), '#collapsible' => TRUE, '#collapsed' => TRUE, - ); - $operations['options']['update'] = array( + ]; + $operations['options']['update'] = [ '#type' => 'checkbox', '#title' => t('Update'), '#description' => t('Check this box to update all previously-imported content in addition to importing new content. Leave unchecked to only import new content'), - ); - $operations['options']['force'] = array( + ]; + $operations['options']['force'] = [ '#type' => 'checkbox', '#title' => t('Ignore dependencies'), '#description' => t('Check this box to ignore dependencies when running imports - all tasks will run whether or not their dependent tasks have completed.'), - ); - $operations['options']['limit'] = array( - '#tree' => TRUE, - '#type' => 'fieldset', - '#attributes' => array('class' => array('container-inline')), - 'value' => array( - '#type' => 'textfield', - '#title' => t('Limit to:'), - '#size' => 10, - ), - 'unit' => array( - '#type' => 'select', - '#options' => array( - 'items' => t('items'), - 'seconds' => t('seconds'), - ), - '#description' => t('Set a limit of how many items to process for - each migration task, or how long each should run.'), - ), - ); + ]; + $operations['options']['limit'] = [ + '#type' => 'textfield', + '#title' => t('Limit to:'), + '#size' => 10, + '#description' => t('Set a limit of how many items to process for each migration task.'), + ]; return $operations; } @@ -148,7 +165,12 @@ class MigrationLaunchForm extends FormBase implements MigrateMessageInterface { $operation = $form_state->getValue('operation'); - $limit = $form_state->getValue('limit'); + if ($form_state->getValue('update')) { + $limit = $form_state->getValue('limit'); + } + else { + $limit = 0; + } if ($form_state->getValue('update')) { $update = $form_state->getValue('update'); @@ -164,184 +186,55 @@ class MigrationLaunchForm extends FormBase implements MigrateMessageInterface { } $migration_name = \Drupal::routeMatch()->getParameter('migration'); - $machine_name = $migration_name; - - $operations = array(); if ($migration_name) { + /** @var MigrationInterface $migration */ + $migration = $this->migrationConfigEntityPluginManager->createInstance($migration_name); + $migrateMessage = new MigrateMessage(); + switch ($operation) { case 'import_immediate': - $migrationPluginManager = \Drupal::service('plugin.manager.config_entity_migration'); - $migrations = $migrationPluginManager->createInstances([$machine_name]); - - $options = array( + $options = [ 'limit' => $limit, 'update' => $update, - 'force' => $force - ); + 'force' => $force, + ]; - $operations += $this->batchOperations($migrations, $options, 'import'); + $executable = new MigrateBatchExecutable($migration, $migrateMessage, $options); + $executable->batchImport(); break; case 'rollback_immediate': - $migrationPluginManager = \Drupal::service('plugin.manager.config_entity_migration'); - $migrations = $migrationPluginManager->createInstances([$machine_name]); - - $options = array( + $options = [ 'limit' => $limit, 'update' => $update, 'force' => $force - ); + ]; - $operations += $this->batchOperations($migrations, $options, 'rollback'); + $executable = new MigrateBatchExecutable($migration, $migrateMessage, $options); + $executable->rollback(); break; case 'stop': - $migrationPluginManager = \Drupal::service('plugin.manager.config_entity_migration'); - $migrations = $migrationPluginManager->createInstances([$machine_name]); - - /** @var MigrationInterface $migration */ - foreach ($migrations as $migration) { - $migration->interruptMigration(MigrationInterface::RESULT_STOPPED); - } + $migration->interruptMigration(MigrationInterface::RESULT_STOPPED); break; case 'reset': - $migrationPluginManager = \Drupal::service('plugin.manager.config_entity_migration'); - $migrations = $migrationPluginManager->createInstances([$machine_name]); - - /** @var MigrationInterface $migration */ - foreach ($migrations as $migration) { - $migration->setStatus(MigrationInterface::STATUS_IDLE); - } + $migration->setStatus(MigrationInterface::STATUS_IDLE); break; } } - // Only immediate rollback and import operations will need to go through Batch API. - if (count($operations) > 0) { - - $batch = array( - 'operations' => $operations, - 'title' => t('Import processing'), - 'init_message' => t('Starting import process'), - 'progress_message' => t('Processing %migrate', array('%migrate' => $machine_name)), - 'error_message' => t('An error occurred. Some or all of the import processing has failed.'), - 'finished' => array($this, 'batchFinished'), - ); - - batch_set($batch); - } - - } - - /** - * Helper to generate the batch operations for importing migrations. - * - * @param array $migrations - * @param array $options - * @param array $operation - * - * @return array - */ - protected function batchOperations($migrations, $options, $operation) { - - $migrationPluginManager = \Drupal::service('plugin.manager.config_entity_migration'); - - $operations = array(); - - /** - * @var string $id - * @var Migration $migration - */ - foreach ($migrations as $id => $migration) { - - if ($options['update']) { - $migration->getIdMap()->prepareUpdate(); - } - - if (!empty($options['force'])) { - $migration->set('requirements', []); - } - else { - if ($required_IDS = $migration->get('requirements')) { - $required_migrations = $migrationPluginManager->createInstances($required_IDS); - $dependency_options = array_merge($options, ['is_dependency' => TRUE]); - $operations += $this->batchOperations($required_migrations, $dependency_options, $operation); - } - } - - $operations[] = array(array($this, 'batchProcess'), array($migration, $options, $operation)); - } - - return $operations; - } - - /** - * Batch 'operation' callback - * - * @param MigrateExecutableInterface $executable - * @param MigrationInterface $migration - * @param string $operation - * @param array $context - */ - public function batchProcess($migration, $options, $operation, &$context) { - - if (empty($context['sandbox'])) { - $context['sandbox']['progress'] = 0; - $context['sandbox']['offset'] = 0; - $total = $source_plugin = $migration->getSourcePlugin()->count(); - $context['sandbox']['max'] = $total; - } - - $executable = new MigrateExecutable($migration, $this, $options); - call_user_func(array($executable, $operation)); - - $context['sandbox']['results'] = 'OK'; - $context['sandbox']['progress'] = $context['sandbox']['max']; - $context['sandbox']['offset'] = $context['sandbox']['max']; - $context['message'] = 'Processed ' . $migration->id(); - - if ($context['sandbox']['progress'] != $context['sandbox']['max']) { - $context['finished'] = $context['sandbox']['progress'] / $context['sandbox']['max']; - } - } - - /** - * Batch 'finished' callback - */ - public function batchFinished($success, $results, $operations) { - if ($success) { - // TODO maybe do something with results. - } - else { - // An error occurred. - // $operations contains the operations that remained unprocessed. - $error_operation = reset($operations); - $message = t('An error occurred while processing %error_operation with arguments: @arguments', array( - '%error_operation' => $error_operation[0], - '@arguments' => print_r($error_operation[1], TRUE) - )); - drupal_set_message($message, 'error'); - } - - } - - /** - * {@inheritdoc} - */ - public function display($message, $type = 'status') { - drupal_set_message($message, ($type=='error'?'error':'notice')); } } diff --git a/src/MigrateBatchExecutable.php b/src/MigrateBatchExecutable.php new file mode 100644 index 0000000..d483d2f --- /dev/null +++ b/src/MigrateBatchExecutable.php @@ -0,0 +1,290 @@ +updateExistingRows = $options['update']; + } + + if (isset($options['force'])) { + $this->checkDependencies = $options['force']; + } + + parent::__construct($migration, $message, $options); + $this->migrationConfigEntityPluginManager = \Drupal::getContainer()->get('plugin.manager.config_entity_migration'); + } + + /** + * Sets the current batch content so listeners can update the messages. + * + * @param array $context + */ + public function setBatchContext(&$context) { + $this->batchContext = &$context; + } + + /** + * Gets a reference to the current batch context. + * + * @return array + */ + public function &getBatchContext() { + return $this->batchContext; + } + + /** + * Setup batch operations for running the migration. + */ + public function batchImport() { + // Create the batch operations for each migration that needs to be executed. + // This includes the migration for this executable, but also the dependent + // migrations. + $operations = $this->batchOperations([$this->migration], 'import', [ + 'limit' => $this->itemLimit, + 'update' => $this->updateExistingRows, + 'force' => $this->checkDependencies + ]); + + if (count($operations) > 0) { + $batch = [ + 'operations' => $operations, + 'title' => t('Migrating %migrate', ['%migrate' => $this->migration->label()]), + 'init_message' => t('Start migrating %migrate', ['%migrate' => $this->migration->label()]), + 'progress_message' => t('Migrating %migrate', ['%migrate' => $this->migration->label()]), + 'error_message' => t('An error occurred while migrating %migrate.', ['%migrate' => $this->migration->label()]), + 'finished' => '\Drupal\migrate_tools\MigrateBatchExecutable::batchFinishedImport', + ]; + + batch_set($batch); + } + } + + /** + * Helper to generate the batch operations for importing migrations. + * + * @param array $migrations + * @param array $operation + * @param array $options + * + * @return array + */ + protected function batchOperations($migrations, $operation, $options = []) { + + $operations = []; + + /** + * @var string $id + * @var Migration $migration + */ + foreach ($migrations as $id => $migration) { + + if (!empty($options['update'])) { + $migration->getIdMap()->prepareUpdate(); + } + + if (!empty($options['force'])) { + $migration->set('requirements', []); + } + else { + $dependencies = $migration->getMigrationDependencies(); + if (!empty($dependencies['required'])) { + $required_migrations = $this->migrationConfigEntityPluginManager->createInstances($dependencies['required']); + // For dependent migrations will need to be migrate all items. + $dependent_options = $options; + $dependent_options['limit'] = 0; + $operations += $this->batchOperations($required_migrations, $operation, [ + 'limit' => 0, + 'update' => $options['update'], + 'force' => $options['force'] + ]); + } + } + + $operations[] = [ + '\Drupal\migrate_tools\MigrateBatchExecutable::batchProcessImport', + [$migration->id(), $options] + ]; + } + + return $operations; + } + + /** + * Batch 'operation' callback + * + * @param string $migration_id + * @param array $options + * @param array $context + * + */ + static public function batchProcessImport($migration_id, $options, &$context) { + + if (empty($context['sandbox'])) { + $context['finished'] = 0; + $context['sandbox'] = []; + $context['sandbox']['total'] = 0; + $context['sandbox']['counter'] = 0; + $context['sandbox']['batch_limit'] = 0; + $context['sandbox']['operation'] = MigrateBatchExecutable::BATCH_IMPORT; + } + + // Prepare the migration executable. + $message = new BatchLogMigrateMessage($context); + /** @var MigrationInterface $migration */ + $migration = \Drupal::getContainer()->get('plugin.manager.config_entity_migration')->createInstance($migration_id); + $executable = new MigrateBatchExecutable($migration, $message, $options); + + if (empty($context['sandbox']['total'])) { + $context['sandbox']['total'] = $executable->getSource()->count(); + $context['sandbox']['batch_limit'] = $executable->calculateBatchLimit($context); + $context['results'][$migration->id()] = [ + '@numitems' => 0, + '@created' => 0, + '@updated' => 0, + '@failures' => 0, + '@ignored' => 0, + '@name' => $migration->id() + ]; + } + + // Every iteration, we reset out batch counter. + $context['sandbox']['batch_counter'] = 0; + + // Make sure we know our batch context. + $executable->setBatchContext($context); + + // Do the import. + $result = $executable->import(); + + // Store the result, we will need to combine the results of all our iterations. + $context['results'][$migration->id()] = [ + '@numitems' => $context['results'][$migration->id()]['@numitems'] + $executable->getProcessedCount(), + '@created' => $context['results'][$migration->id()]['@created'] + $executable->getCreatedCount(), + '@updated' => $context['results'][$migration->id()]['@updated'] + $executable->getUpdatedCount(), + '@failures' => $context['results'][$migration->id()]['@failures'] + $executable->getFailedCount(), + '@ignored' => $context['results'][$migration->id()]['@ignored'] + $executable->getIgnoredCount(), + '@name' => $migration->id() + ]; + + // Do some housekeeping. + if ( + $result != MigrationInterface::RESULT_COMPLETED && + $result != MigrationInterface::RESULT_INCOMPLETE + ) { + $context['finished'] = 1; + } + + } + + /** + * Finished callback for import batches. + * + * @param $success + * @param $results + * @param $operations + * @param $elapsed + */ + static public function batchFinishedImport($success, $results, $operations, $elapsed) { + if ($success) { + foreach ($results as $migration_id => $result) { + $singular_message = "Processed 1 item (@created created, @updated updated, @failures failed, @ignored ignored) - done with '@name'"; + $plural_message = "Processed @numitems items (@created created, @updated updated, @failures failed, @ignored ignored) - done with '@name'"; + drupal_set_message(\Drupal::translation()->formatPlural($result['@numitems'], + $singular_message, + $plural_message, + $result)); + } + } + } + + /** + * @inheritdoc + */ + public function checkStatus() { + $status = parent::checkStatus(); + + if ($status == MigrationInterface::RESULT_COMPLETED) { + // Do some batch housekeeping. + $context = $this->getBatchContext(); + + if ($context['sandbox']['operation'] == MigrateBatchExecutable::BATCH_IMPORT) { + $context['sandbox']['counter'] = $this->counter; + if ($context['sandbox']['counter'] < $context['sandbox']['total']) { + $context['finished'] = ((float) $context['sandbox']['counter'] / (float) $context['sandbox']['total']); + $context['message'] = t('Importing %migration (@percent%).', [ + '%migration' => $this->migration->label(), + '@percent' => (int) ($context['finished'] * 100) + ]); + } + + $context['sandbox']['batch_counter']++; + + if ($context['sandbox']['batch_counter'] >= $context['sandbox']['batch_limit']) { + $status = MigrationInterface::RESULT_INCOMPLETE; + } + } + } + + return $status; + } + + /** + * Calculates how much a single batch iteration will handle. + * + * @param $context + * + * @return float + */ + public function calculateBatchLimit($context) { + // TODO Maybe we need some other more sophisticated logic here? + return ceil($context['sandbox']['total'] / 100); + } + +} diff --git a/src/MigrateExecutable.php b/src/MigrateExecutable.php index 4532a44..ee2b3dd 100644 --- a/src/MigrateExecutable.php +++ b/src/MigrateExecutable.php @@ -93,10 +93,12 @@ class MigrateExecutable extends MigrateExecutableBase { $this->feedback = $options['feedback']; } if (isset($options['idlist'])) { - $this->idlist = explode(',', $options['idlist']); - array_walk($this->idlist , function(&$value, $key) { - $value = explode(':', $value); - }); + if (is_string($options['idlist'])) { + $this->idlist = explode(',', $options['idlist']); + array_walk($this->idlist, function (&$value, $key) { + $value = explode(':', $value); + }); + } } $this->listeners[MigrateEvents::MAP_SAVE] = [$this, 'onMapSave'];