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<?php |
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declare(strict_types=1); |
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namespace AOE\Crawler\Backend\RequestForm; |
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/* |
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* (c) 2020 AOE GmbH <[email protected]> |
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* |
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* This file is part of the TYPO3 Crawler Extension. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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use AOE\Crawler\Backend\Helper\UrlBuilder; |
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use AOE\Crawler\Controller\CrawlerController; |
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use AOE\Crawler\Crawler; |
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use AOE\Crawler\Domain\Repository\ProcessRepository; |
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use AOE\Crawler\Domain\Repository\QueueRepository; |
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use AOE\Crawler\Exception\ProcessException; |
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use AOE\Crawler\Hooks\CrawlerHookInterface; |
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use AOE\Crawler\Service\ProcessService; |
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use AOE\Crawler\Utility\MessageUtility; |
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use Psr\Http\Message\UriInterface; |
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use TYPO3\CMS\Backend\Template\ModuleTemplate; |
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use TYPO3\CMS\Core\Imaging\Icon; |
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use TYPO3\CMS\Core\Imaging\IconFactory; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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use TYPO3\CMS\Core\Utility\MathUtility; |
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use TYPO3\CMS\Fluid\View\StandaloneView; |
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use TYPO3\CMS\Info\Controller\InfoModuleController; |
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final class MultiProcessRequestForm extends AbstractRequestForm implements RequestFormInterface |
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{ |
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/** |
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* @var StandaloneView |
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*/ |
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private $view; |
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/** |
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* @var ProcessService |
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*/ |
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private $processService; |
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/** |
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* @var IconFactory |
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*/ |
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private $iconFactory; |
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/** |
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* @var InfoModuleController |
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*/ |
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private $infoModuleController; |
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/** |
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* @var int|mixed |
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*/ |
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private $id; |
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/** |
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* @var Crawler |
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*/ |
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private $crawler; |
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public function __construct(StandaloneView $view, InfoModuleController $infoModuleController, array $extensionSettings) |
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{ |
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$this->view = $view; |
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$this->processService = GeneralUtility::makeInstance(ProcessService::class); |
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$this->iconFactory = GeneralUtility::makeInstance(IconFactory::class); |
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$this->infoModuleController = $infoModuleController; |
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$this->extensionSettings = $extensionSettings; |
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$this->crawler = GeneralUtility::makeInstance(Crawler::class); |
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} |
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public function render($id, string $elementName, array $menuItems): string |
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{ |
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return $this->processOverviewAction(); |
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} |
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/** |
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* This method is used to show an overview about the active an the finished crawling processes |
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* |
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* @return string |
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* @throws \TYPO3\CMS\Backend\Routing\Exception\RouteNotFoundException |
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*/ |
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private function processOverviewAction() |
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{ |
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$this->view->setTemplate('ProcessOverview'); |
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$this->runRefreshHooks(); |
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$this->makeCrawlerProcessableChecks($this->extensionSettings); |
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try { |
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$this->handleProcessOverviewActions(); |
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} catch (\Throwable $e) { |
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$this->isErrorDetected = true; |
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MessageUtility::addErrorMessage($e->getMessage()); |
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} |
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$processRepository = GeneralUtility::makeInstance(ProcessRepository::class); |
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$queueRepository = GeneralUtility::makeInstance(QueueRepository::class); |
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$mode = GeneralUtility::_GP('processListMode') ?? $this->infoModuleController->MOD_SETTINGS['processListMode']; |
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if ($mode === 'simple') { |
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$allProcesses = $processRepository->findAllActive(); |
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} else { |
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$allProcesses = $processRepository->findAll(); |
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} |
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$isCrawlerEnabled = ! $this->crawler->isDisabled() && ! $this->isErrorDetected; |
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$currentActiveProcesses = $processRepository->findAllActive()->count(); |
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$maxActiveProcesses = MathUtility::forceIntegerInRange($this->extensionSettings['processLimit'], 1, 99, 1); |
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$this->view->assignMultiple([ |
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'pageId' => (int) $this->id, |
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'refreshLink' => $this->getRefreshLink(), |
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'addLink' => $this->getAddLink($currentActiveProcesses, $maxActiveProcesses, $isCrawlerEnabled), |
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'modeLink' => $this->getModeLink($mode), |
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'enableDisableToggle' => $this->getEnableDisableLink($isCrawlerEnabled), |
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'processCollection' => $allProcesses, |
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'cliPath' => $this->processService->getCrawlerCliPath(), |
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'isCrawlerEnabled' => $isCrawlerEnabled, |
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'totalUnprocessedItemCount' => $queueRepository->countAllPendingItems(), |
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'assignedUnprocessedItemCount' => $queueRepository->countAllAssignedPendingItems(), |
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'activeProcessCount' => $currentActiveProcesses, |
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'maxActiveProcessCount' => $maxActiveProcesses, |
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'mode' => $mode, |
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'displayActions' => 0, |
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]); |
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return $this->view->render(); |
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} |
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private function getLinkButton(string $iconIdentifier, string $title, UriInterface $href): string |
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{ |
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$moduleTemplate = GeneralUtility::makeInstance(ModuleTemplate::class); |
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$buttonBar = $moduleTemplate->getDocHeaderComponent()->getButtonBar(); |
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return (string) $buttonBar->makeLinkButton() |
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->setHref((string) $href) |
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->setIcon($this->iconFactory->getIcon($iconIdentifier, Icon::SIZE_SMALL)) |
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->setTitle($title) |
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->setShowLabelText(true); |
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} |
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/** |
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* Method to handle incomming actions of the process overview |
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* |
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* @throws ProcessException |
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*/ |
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private function handleProcessOverviewActions(): void |
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{ |
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switch (GeneralUtility::_GP('action')) { |
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case 'stopCrawling': |
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//set the cli status to disable (all processes will be terminated) |
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$this->crawler->setDisabled(true); |
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break; |
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case 'addProcess': |
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if ($this->processService->startProcess() === false) { |
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throw new ProcessException($this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.newprocesserror')); |
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} |
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MessageUtility::addNoticeMessage($this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.newprocess')); |
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break; |
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case 'resumeCrawling': |
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default: |
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//set the cli status to end (all processes will be terminated) |
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$this->crawler->setDisabled(false); |
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break; |
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} |
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} |
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/** |
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* Returns a tag for the refresh icon |
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* |
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* @throws \TYPO3\CMS\Backend\Routing\Exception\RouteNotFoundException |
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*/ |
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private function getRefreshLink(): string |
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{ |
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return $this->getLinkButton( |
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'actions-refresh', |
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$this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.refresh'), |
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UrlBuilder::getInfoModuleUrl(['SET[\'crawleraction\']' => 'crawleraction', 'id' => $this->id]) |
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); |
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} |
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/** |
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* @throws \TYPO3\CMS\Backend\Routing\Exception\RouteNotFoundException |
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*/ |
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private function getAddLink(int $currentActiveProcesses, int $maxActiveProcesses, bool $isCrawlerEnabled): string |
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{ |
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if (! $isCrawlerEnabled) { |
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return ''; |
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} |
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if ($currentActiveProcesses >= $maxActiveProcesses) { |
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return ''; |
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} |
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return $this->getLinkButton( |
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'actions-add', |
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$this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.process.add'), |
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UrlBuilder::getInfoModuleUrl(['action' => 'addProcess']) |
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); |
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} |
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/** |
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* @throws \TYPO3\CMS\Backend\Routing\Exception\RouteNotFoundException |
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*/ |
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private function getModeLink(string $mode): string |
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{ |
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if ($mode === 'detail') { |
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return $this->getLinkButton( |
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'actions-document-view', |
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$this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.show.running'), |
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UrlBuilder::getInfoModuleUrl(['processListMode' => 'simple']) |
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); |
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} elseif ($mode === 'simple') { |
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return $this->getLinkButton( |
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'actions-document-view', |
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$this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.show.all'), |
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UrlBuilder::getInfoModuleUrl(['processListMode' => 'detail']) |
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); |
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} |
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return ''; |
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} |
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/** |
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* Returns a link for the panel to enable or disable the crawler |
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* |
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* @throws \TYPO3\CMS\Backend\Routing\Exception\RouteNotFoundException |
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*/ |
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private function getEnableDisableLink(bool $isCrawlerEnabled): string |
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{ |
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if ($isCrawlerEnabled) { |
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return $this->getLinkButton( |
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'tx-crawler-stop', |
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$this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.disablecrawling'), |
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UrlBuilder::getInfoModuleUrl(['action' => 'stopCrawling']) |
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); |
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} |
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return $this->getLinkButton( |
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'tx-crawler-start', |
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$this->getLanguageService()->sL('LLL:EXT:crawler/Resources/Private/Language/locallang.xlf:labels.enablecrawling'), |
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UrlBuilder::getInfoModuleUrl(['action' => 'resumeCrawling']) |
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); |
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} |
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/** |
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* Activate hooks |
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*/ |
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private function runRefreshHooks(): void |
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{ |
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$crawlerLib = GeneralUtility::makeInstance(CrawlerController::class); |
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foreach ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['crawler']['refresh_hooks'] ?? [] as $objRef) { |
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/** @var CrawlerHookInterface $hookObj */ |
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$hookObj = GeneralUtility::makeInstance($objRef); |
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if (is_object($hookObj)) { |
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$hookObj->crawler_init($crawlerLib); |
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} |
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} |
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} |
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} |
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AOEpeople /
crawler
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