diff options
Diffstat (limited to 'application/controllers/MigrationsController.php')
| -rw-r--r-- | application/controllers/MigrationsController.php | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/application/controllers/MigrationsController.php b/application/controllers/MigrationsController.php new file mode 100644 index 0000000..5229f06 --- /dev/null +++ b/application/controllers/MigrationsController.php @@ -0,0 +1,249 @@ +<?php + +/* Icinga Web 2 | (c) 2023 Icinga GmbH | GPLv2+ */ + +namespace Icinga\Controllers; + +use Icinga\Application\Hook\DbMigrationHook; +use Icinga\Application\Icinga; +use Icinga\Application\MigrationManager; +use Icinga\Common\Database; +use Icinga\Exception\MissingParameterException; +use Icinga\Forms\MigrationForm; +use Icinga\Web\Notification; +use Icinga\Web\Widget\ItemList\MigrationList; +use Icinga\Web\Widget\Tabextension\OutputFormat; +use ipl\Html\Attributes; +use ipl\Html\FormElement\SubmitButtonElement; +use ipl\Html\HtmlElement; +use ipl\Html\Text; +use ipl\Web\Compat\CompatController; +use ipl\Web\Widget\ActionLink; + +class MigrationsController extends CompatController +{ + use Database; + + public function init() + { + Icinga::app()->getModuleManager()->loadModule('setup'); + } + + public function indexAction(): void + { + $mm = MigrationManager::instance(); + + $this->getTabs()->extend(new OutputFormat(['csv'])); + $this->addTitleTab($this->translate('Migrations')); + + $canApply = $this->hasPermission('application/migrations'); + if (! $canApply) { + $this->addControl( + new HtmlElement( + 'div', + Attributes::create(['class' => 'migration-state-banner']), + new HtmlElement( + 'span', + null, + Text::create( + $this->translate('You do not have the required permission to apply pending migrations.') + ) + ) + ) + ); + } + + $migrateListForm = new MigrationForm(); + $migrateListForm->setAttribute('id', $this->getRequest()->protectId('migration-form')); + $migrateListForm->setRenderDatabaseUserChange(! $mm->validateDatabasePrivileges()); + + if ($canApply && $mm->hasPendingMigrations()) { + $migrateAllButton = new SubmitButtonElement(sprintf('migrate-%s', DbMigrationHook::ALL_MIGRATIONS), [ + 'form' => $migrateListForm->getAttribute('id')->getValue(), + 'label' => $this->translate('Migrate All'), + 'title' => $this->translate('Migrate all pending migrations') + ]); + + // Is the first button, so will be cloned and that the visible + // button is outside the form doesn't matter for Web's JS + $migrateListForm->registerElement($migrateAllButton); + + // Make sure it looks familiar, even if not inside a form + $migrateAllButton->setWrapper(new HtmlElement('div', Attributes::create(['class' => 'icinga-controls']))); + + $this->controls->getAttributes()->add('class', 'default-layout'); + $this->addControl($migrateAllButton); + } + + $this->handleFormatRequest($mm->toArray()); + + $frameworkList = new MigrationList($mm->yieldMigrations(), $migrateListForm); + $frameworkListControl = new HtmlElement('div', Attributes::create(['class' => 'migration-list-control'])); + $frameworkListControl->addHtml(new HtmlElement('h2', null, Text::create($this->translate('System')))); + $frameworkListControl->addHtml($frameworkList); + + $moduleList = new MigrationList($mm->yieldMigrations(true), $migrateListForm); + $moduleListControl = new HtmlElement('div', Attributes::create(['class' => 'migration-list-control'])); + $moduleListControl->addHtml(new HtmlElement('h2', null, Text::create($this->translate('Modules')))); + $moduleListControl->addHtml($moduleList); + + $migrateListForm->addHtml($frameworkListControl, $moduleListControl); + if ($canApply && $mm->hasPendingMigrations()) { + $frameworkList->ensureAssembled(); + $moduleList->ensureAssembled(); + + $this->handleMigrateRequest($migrateListForm); + } + + $migrations = new HtmlElement('div', Attributes::create(['class' => 'migrations'])); + $migrations->addHtml($migrateListForm); + + $this->addContent($migrations); + } + + public function hintAction(): void + { + // The forwarded request doesn't modify the original server query string, but adds the migration param to the + // request param instead. So, there is no way to access the migration param other than via the request instance. + /** @var ?string $module */ + $module = $this->getRequest()->getParam(DbMigrationHook::MIGRATION_PARAM); + if ($module === null) { + throw new MissingParameterException( + $this->translate('Required parameter \'%s\' missing'), + DbMigrationHook::MIGRATION_PARAM + ); + } + + $mm = MigrationManager::instance(); + if (! $mm->hasMigrations($module)) { + $this->httpNotFound(sprintf('There are no pending migrations matching the given name: %s', $module)); + } + + $migration = $mm->getMigration($module); + $this->addTitleTab($this->translate('Error')); + $this->addContent( + new HtmlElement( + 'div', + Attributes::create(['class' => 'pending-migrations-hint']), + new HtmlElement('h2', null, Text::create($this->translate('Error!'))), + new HtmlElement( + 'p', + null, + Text::create(sprintf($this->translate('%s has pending migrations.'), $migration->getName())) + ), + new HtmlElement('p', null, Text::create($this->translate('Please apply the migrations first.'))), + new ActionLink($this->translate('View pending Migrations'), 'migrations') + ) + ); + } + + public function migrationAction(): void + { + /** @var string $name */ + $name = $this->params->getRequired(DbMigrationHook::MIGRATION_PARAM); + + $this->addTitleTab($this->translate('Migration')); + $this->getTabs()->disableLegacyExtensions(); + $this->controls->getAttributes()->add('class', 'default-layout'); + + $mm = MigrationManager::instance(); + if (! $mm->hasMigrations($name)) { + $migrations = []; + } else { + $hook = $mm->getMigration($name); + $migrations = array_reverse($hook->getMigrations()); + if (! $this->hasPermission('application/migrations')) { + $this->addControl( + new HtmlElement( + 'div', + Attributes::create(['class' => 'migration-state-banner']), + new HtmlElement( + 'span', + null, + Text::create( + $this->translate('You do not have the required permission to apply pending migrations.') + ) + ) + ) + ); + } else { + $this->addControl( + new HtmlElement( + 'div', + Attributes::create(['class' => 'migration-controls']), + new HtmlElement('span', null, Text::create($hook->getName())) + ) + ); + } + } + + $migrationWidget = new HtmlElement('div', Attributes::create(['class' => 'migrations'])); + $migrationWidget->addHtml((new MigrationList($migrations))->setMinimal(false)); + $this->addContent($migrationWidget); + } + + public function handleMigrateRequest(MigrationForm $form): void + { + $this->assertPermission('application/migrations'); + + $form->on(MigrationForm::ON_SUCCESS, function (MigrationForm $form) { + $mm = MigrationManager::instance(); + + /** @var array<string, string> $elevatedPrivileges */ + $elevatedPrivileges = $form->getValue('database_setup'); + if ($elevatedPrivileges !== null && $elevatedPrivileges['grant_privileges'] === 'y') { + $mm->fixIcingaWebMysqlGrants($this->getDb(), $elevatedPrivileges); + } + + $pressedButton = $form->getPressedSubmitElement(); + if ($pressedButton) { + $name = substr($pressedButton->getName(), 8); + switch ($name) { + case DbMigrationHook::ALL_MIGRATIONS: + if ($mm->applyAll($elevatedPrivileges)) { + Notification::success($this->translate('Applied all migrations successfully')); + } else { + Notification::error( + $this->translate( + 'Applied migrations successfully. Though, one or more migration hooks' + . ' failed to run. See logs for details' + ) + ); + } + break; + default: + $migration = $mm->getMigration($name); + if ($mm->apply($migration, $elevatedPrivileges)) { + Notification::success($this->translate('Applied pending migrations successfully')); + } else { + Notification::error( + $this->translate('Failed to apply pending migration(s). See logs for details') + ); + } + } + } + + $this->sendExtraUpdates(['#col2' => '__CLOSE__']); + + $this->redirectNow('migrations'); + })->handleRequest($this->getServerRequest()); + } + + /** + * Handle exports + * + * @param array<string, mixed> $data + */ + protected function handleFormatRequest(array $data): void + { + $formatJson = $this->params->get('format') === 'json'; + if (! $formatJson && ! $this->getRequest()->isApiRequest()) { + return; + } + + $this->getResponse() + ->json() + ->setSuccessData($data) + ->sendResponse(); + } +} |