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<?php |
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/** |
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* FullTextSearch - Full text search framework for Nextcloud |
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* |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. See the COPYING file. |
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* |
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* @author Maxence Lange <[email protected]> |
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* @copyright 2018 |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\FullTextSearch\Command; |
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use Exception; |
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use OCA\FullTextSearch\Exceptions\InterruptException; |
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use OCA\FullTextSearch\Exceptions\TickDoesNotExistException; |
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use OCA\FullTextSearch\Model\ExtendedBase; |
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use OCA\FullTextSearch\Model\Runner; |
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use OCA\FullTextSearch\Model\Index as ModelIndex; |
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use OCA\FullTextSearch\Service\CliService; |
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use OCA\FullTextSearch\Service\ConfigService; |
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use OCA\FullTextSearch\Service\IndexService; |
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use OCA\FullTextSearch\Service\MiscService; |
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use OCA\FullTextSearch\Service\PlatformService; |
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use OCA\FullTextSearch\Service\ProviderService; |
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use OCA\FullTextSearch\Service\RunningService; |
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use OCP\IUserManager; |
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use Symfony\Component\Console\Formatter\OutputFormatterStyle; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class Live extends ExtendedBase { |
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const CYCLE_DELAY = 10; |
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const PANEL_RUN = 'run'; |
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const PANEL_RUN_LINE_MEMORY = 'Memory: %_memory%'; |
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const PANEL_INDEX = 'indexing'; |
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const PANEL_INDEX_LINE_HEADER = '┌─ Indexing %_paused% ────'; |
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const PANEL_INDEX_LINE_ACCOUNT = '│ Provider: <info>%providerName:-20s%</info> Account: <info>%userId%</info>'; |
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const PANEL_INDEX_LINE_ACTION = '│ Action: <info>%action%</info>'; |
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const PANEL_INDEX_LINE_DOCUMENT = '│ Document: <info>%documentId%</info>'; |
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const PANEL_INDEX_LINE_INFO = '│ Info: <info>%info%</info>'; |
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const PANEL_INDEX_LINE_TITLE = '│ Title: <info>%title%</info>'; |
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const PANEL_INDEX_LINE_CONTENT = '│ Content size: <info>%content%</info>'; |
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const PANEL_INDEX_LINE_RESULT = '│ Result: %resultColored%'; |
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const PANEL_INDEX_LINE_FOOTER = '└──'; |
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const PANEL_STATUS = 'status'; |
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const PANEL_STATUS_LINE_HEADER = '┌─ Status ────'; |
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const PANEL_STATUS_LINE_DOCUMENTS = '│ Progress: %documentLeft:6s%/%documentTotal% %progressStatus%'; |
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// const PANEL_STATUS_LINE_DOCUMENTS_LEFT = '│ Document left:'; |
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const PANEL_STATUS_LINE_ERRORS = '│ Error: <comment>%errorCurrent:6s%</comment>/<comment>%errorTotal%</comment>'; |
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const PANEL_STATUS_LINE_ERROR_MESSAGE = '│ Message: <comment>%errorMessage%</comment>'; |
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const PANEL_STATUS_LINE_ERROR_EXCEPTION = '│ Exception: <comment>%errorException%</comment>'; |
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const PANEL_STATUS_LINE_ERROR_INDEX = '│ Index: <comment>%errorIndex%</comment>'; |
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const PANEL_STATUS_LINE_FOOTER = '└──'; |
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const PANEL_LINE_EMPTY = '│ '; |
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const PANEL_COMMANDS_ROOT = 'root'; |
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const PANEL_COMMANDS_ROOT_LINE = '## <char>q</char>:quit ## <char>p</char>:pause '; |
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const PANEL_COMMANDS_PAUSED = 'paused'; |
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const PANEL_COMMANDS_PAUSED_LINE = '## <char>q</char>:quit ## <char>u</char>:unpause ## <char>n</char>:next step'; |
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const PANEL_COMMANDS_DONE = 'done'; |
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const PANEL_COMMANDS_DONE_LINE = '## <char>q</char>:quit'; |
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const PANEL_COMMANDS_ERRORS = 'errors'; |
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const PANEL_COMMANDS_ERRORS_LINE = '## <char>f</char>:first error ## <char>h</char>/<char>j</char>:prec/next error ## <char>d</char>:delete error ## <char>l</char>:last error'; |
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/** @var IUserManager */ |
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private $userManager; |
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/** @var ConfigService */ |
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private $configService; |
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/** @var CliService */ |
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private $cliService; |
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/** @var RunningService */ |
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private $runningService; |
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/** @var IndexService */ |
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private $indexService; |
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/** @var PlatformService */ |
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private $platformService; |
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/** @var ProviderService */ |
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private $providerService; |
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/** @var MiscService */ |
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private $miscService; |
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/** @var Runner */ |
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private $runner; |
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/** @var array */ |
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private $errors = []; |
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/** @var bool */ |
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private $navigateLastError = true; |
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/** |
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* Index constructor. |
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* |
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* @param IUserManager $userManager |
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* @param RunningService $runningService |
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* @param ConfigService $configService |
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* @param IndexService $indexService |
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* @param PlatformService $platformService |
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* @param ProviderService $providerService |
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* @param MiscService $miscService |
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*/ |
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public function __construct( |
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IUserManager $userManager, RunningService $runningService, ConfigService $configService, |
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CliService $cliService, IndexService $indexService, PlatformService $platformService, |
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ProviderService $providerService, MiscService $miscService |
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) { |
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parent::__construct(); |
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$this->userManager = $userManager; |
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$this->runner = new Runner($runningService, 'commandLive'); |
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$this->configService = $configService; |
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$this->cliService = $cliService; |
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$this->runningService = $runningService; |
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$this->indexService = $indexService; |
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$this->platformService = $platformService; |
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$this->providerService = $providerService; |
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$this->miscService = $miscService; |
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} |
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/** |
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* |
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*/ |
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protected function configure() { |
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parent::configure(); |
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$this->setName('fulltextsearch:live') |
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->setDescription('Index files'); |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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* |
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* @return int|null|void |
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* @throws Exception |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) { |
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if ($this->configService->getCloudVersion() < 14) { |
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throw new Exception('This feature is only available on Nextcloud 14 or newer'); |
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} |
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/** do not get stuck while waiting interactive input */ |
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readline_callback_handler_install( |
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'', function() { |
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} |
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); |
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stream_set_blocking(STDIN, false); |
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$outputStyle = new OutputFormatterStyle('white', 'black', ['bold']); |
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$output->getFormatter() |
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->setStyle('char', $outputStyle); |
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$this->runner = new Runner($this->runningService, 'commandIndex', ['nextStep' => 'n']); |
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$this->runner->onKeyPress([$this, 'onKeyPressed']); |
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$this->runner->onNewAction([$this, 'onNewAction']); |
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$this->runner->onNewIndexError([$this, 'onNewIndexError']); |
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$this->indexService->setRunner($this->runner); |
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$this->cliService->setRunner($this->runner); |
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$this->generatePanels(); |
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try { |
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$this->runner->sourceIsCommandLine($this, $output); |
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$this->runner->start(); |
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$this->cliService->runDisplay($output); |
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$this->generateIndexErrors(); |
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$this->displayError(); |
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$this->liveCycle(); |
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} catch (Exception $e) { |
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$this->runner->exception($e->getMessage(), true); |
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throw $e; |
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} |
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$this->runner->stop(); |
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} |
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/** |
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* @throws Exception |
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* @throws InterruptException |
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* @throws TickDoesNotExistException |
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*/ |
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private function liveCycle() { |
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$platform = $this->platformService->getPlatform(); |
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$platform->setRunner($this->runner); |
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while (true) { |
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$indexes = $this->indexService->getQueuedIndexes(); |
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View Code Duplication |
foreach ($indexes as $index) { |
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$this->runner->updateAction('indexing'); |
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try { |
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$provider = $this->providerService->getProvider($index->getProviderId()); |
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$provider->setRunner($this->runner); |
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$this->indexService->updateDocument($platform, $provider, $index); |
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} catch (Exception $e) { |
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$this->runner->exception($e->getMessage(), false); |
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// TODO - upgrade error number - after too many errors, delete index |
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// TODO - do not count error if elasticsearch is down. |
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} |
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} |
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$this->runner->updateAction('waiting', true); |
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usleep(300000); |
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} |
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$this->runner->stop(); |
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} |
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255
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/** |
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* @param $key |
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*/ |
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View Code Duplication |
public function onKeyPressed($key) { |
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$key = strtolower($key); |
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if ($key === 'q') { |
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try { |
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$this->runner->stop(); |
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} catch (TickDoesNotExistException $e) { |
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/** we do nohtin' */ |
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} |
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exit(); |
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} |
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$current = $this->cliService->currentPanel('commands'); |
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if ($current === self::PANEL_COMMANDS_ROOT && $key === 'p') { |
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$this->cliService->switchPanel('commands', self::PANEL_COMMANDS_PAUSED); |
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$this->runner->pause(true); |
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} |
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if ($current === self::PANEL_COMMANDS_PAUSED && $key === 'u') { |
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$this->cliService->switchPanel('commands', self::PANEL_COMMANDS_ROOT); |
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$this->runner->pause(false); |
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} |
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if ($key === 'f') { |
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$this->displayError(-99); |
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} |
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if ($key === 'h') { |
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$this->displayError(-1); |
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} |
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if ($key === 'j') { |
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$this->displayError(1); |
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} |
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if ($key === 'l') { |
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$this->displayError(99); |
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} |
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if ($key === 'd') { |
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$this->deleteError(); |
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} |
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} |
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/** |
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* @param array $error |
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*/ |
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public function onNewIndexError($error) { |
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$this->errors[] = $error; |
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$this->displayError(); |
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} |
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/** |
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* |
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*/ |
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View Code Duplication |
private function generatePanels() { |
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312
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$this->cliService->createPanel( |
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self::PANEL_RUN, |
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[ |
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self::PANEL_RUN_LINE_MEMORY |
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] |
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); |
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$this->cliService->createPanel( |
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self::PANEL_INDEX, [ |
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self::PANEL_INDEX_LINE_HEADER, |
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self::PANEL_INDEX_LINE_ACCOUNT, |
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self::PANEL_INDEX_LINE_ACTION, |
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self::PANEL_INDEX_LINE_DOCUMENT, |
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self::PANEL_INDEX_LINE_INFO, |
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self::PANEL_INDEX_LINE_TITLE, |
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self::PANEL_INDEX_LINE_CONTENT, |
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self::PANEL_INDEX_LINE_RESULT, |
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self::PANEL_INDEX_LINE_FOOTER, |
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] |
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); |
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$this->cliService->createPanel( |
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self::PANEL_STATUS, [ |
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self::PANEL_STATUS_LINE_HEADER, |
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self::PANEL_STATUS_LINE_DOCUMENTS, |
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self::PANEL_STATUS_LINE_ERRORS, |
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self::PANEL_STATUS_LINE_ERROR_MESSAGE, |
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self::PANEL_STATUS_LINE_ERROR_EXCEPTION, |
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self::PANEL_STATUS_LINE_ERROR_INDEX, |
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self::PANEL_STATUS_LINE_FOOTER, |
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] |
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); |
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344
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$this->cliService->createPanel( |
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self::PANEL_COMMANDS_ROOT, [ |
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self::PANEL_COMMANDS_ROOT_LINE |
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] |
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); |
349
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350
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$this->cliService->createPanel( |
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self::PANEL_COMMANDS_PAUSED, [ |
352
|
|
|
self::PANEL_COMMANDS_PAUSED_LINE |
353
|
|
|
] |
354
|
|
|
); |
355
|
|
|
|
356
|
|
|
$this->cliService->createPanel( |
357
|
|
|
self::PANEL_COMMANDS_ERRORS, [ |
358
|
|
|
self::PANEL_COMMANDS_ERRORS_LINE |
359
|
|
|
] |
360
|
|
|
); |
361
|
|
|
|
362
|
|
|
$this->cliService->initDisplay(); |
363
|
|
|
$this->cliService->displayPanel('run', self::PANEL_RUN); |
364
|
|
|
$this->cliService->displayPanel('topPanel', self::PANEL_INDEX); |
365
|
|
|
$this->cliService->displayPanel('bottomPanel', self::PANEL_STATUS); |
366
|
|
|
|
367
|
|
|
$this->cliService->displayPanel('errors', self::PANEL_COMMANDS_ERRORS); |
368
|
|
|
|
369
|
|
|
if ($this->runner->isPaused()) { |
370
|
|
|
$this->cliService->displayPanel('commands', self::PANEL_COMMANDS_PAUSED); |
371
|
|
|
} else { |
372
|
|
|
$this->cliService->displayPanel('commands', self::PANEL_COMMANDS_ROOT); |
373
|
|
|
} |
374
|
|
|
|
375
|
|
|
$this->runner->setInfoArray( |
376
|
|
|
[ |
377
|
|
|
'userId' => '', |
378
|
|
|
'providerName' => '', |
379
|
|
|
'_memory' => '', |
380
|
|
|
'documentId' => '', |
381
|
|
|
'action' => '', |
382
|
|
|
'info' => '', |
383
|
|
|
'title' => '', |
384
|
|
|
'_paused' => '', |
385
|
|
|
'content' => '', |
386
|
|
|
'resultColored' => '', |
387
|
|
|
'documentLeft' => '', |
388
|
|
|
'documentTotal' => '', |
389
|
|
|
'progressStatus' => '', |
390
|
|
|
'errorCurrent' => '0', |
391
|
|
|
'errorTotal' => '0', |
392
|
|
|
'errorMessage' => '', |
393
|
|
|
'errorException' => '', |
394
|
|
|
'errorIndex' => '' |
395
|
|
|
] |
396
|
|
|
); |
397
|
|
|
} |
398
|
|
|
|
399
|
|
|
|
400
|
|
|
/** |
401
|
|
|
* |
402
|
|
|
*/ |
403
|
|
View Code Duplication |
private function generateIndexErrors() { |
|
|
|
|
404
|
|
|
$indexes = $this->indexService->getErrorIndexes(); |
405
|
|
|
|
406
|
|
|
foreach ($indexes as $index) { |
407
|
|
|
foreach ($index->getErrors() as $error) { |
408
|
|
|
$this->errors[] = [ |
409
|
|
|
'index' => $index, |
410
|
|
|
'message' => $error['message'], |
411
|
|
|
'exception' => $error['exception'], |
412
|
|
|
'severity' => $error['sev'] |
413
|
|
|
]; |
414
|
|
|
} |
415
|
|
|
|
416
|
|
|
} |
417
|
|
|
|
418
|
|
|
|
419
|
|
|
} |
420
|
|
|
|
421
|
|
|
|
422
|
|
|
/** |
423
|
|
|
* @param int $pos |
424
|
|
|
*/ |
425
|
|
View Code Duplication |
private function displayError($pos = 0) { |
|
|
|
|
426
|
|
|
$total = sizeof($this->errors); |
427
|
|
|
|
428
|
|
|
if ($total === 0) { |
429
|
|
|
$this->runner->setInfoArray( |
430
|
|
|
[ |
431
|
|
|
'errorCurrent' => 0, |
432
|
|
|
'errorTotal' => 0, |
433
|
|
|
] |
434
|
|
|
); |
435
|
|
|
|
436
|
|
|
return; |
437
|
|
|
} |
438
|
|
|
|
439
|
|
|
$current = key($this->errors) + 1; |
440
|
|
|
$error = $this->getNavigationError($pos, ($current === 1), ($current === $total)); |
441
|
|
|
$current = key($this->errors) + 1; |
442
|
|
|
|
443
|
|
|
if ($error === false) { |
444
|
|
|
return; |
445
|
|
|
} |
446
|
|
|
|
447
|
|
|
/** @var ModelIndex $index */ |
448
|
|
|
$index = $error['index']; |
449
|
|
|
$errorIndex = ''; |
450
|
|
|
if ($index !== null) { |
451
|
|
|
$errorIndex = $index->getProviderId() . ':' . $index->getDocumentId(); |
452
|
|
|
} |
453
|
|
|
|
454
|
|
|
$this->runner->setInfoArray( |
455
|
|
|
[ |
456
|
|
|
'errorCurrent' => $current, |
457
|
|
|
'errorTotal' => $total, |
458
|
|
|
'errorMessage' => MiscService::get('message', $error, ''), |
459
|
|
|
'errorException' => MiscService::get('exception', $error, ''), |
460
|
|
|
'errorIndex' => $errorIndex |
461
|
|
|
] |
462
|
|
|
); |
463
|
|
|
} |
464
|
|
|
|
465
|
|
|
|
466
|
|
|
/** |
467
|
|
|
* @param int $pos |
468
|
|
|
* @param bool $isFirst |
469
|
|
|
* @param bool $isLast |
470
|
|
|
* |
471
|
|
|
* @return bool|array |
472
|
|
|
*/ |
473
|
|
View Code Duplication |
private function getNavigationError($pos, $isFirst, $isLast) { |
|
|
|
|
474
|
|
|
|
475
|
|
|
if ($pos === 0) { |
476
|
|
|
if ($this->navigateLastError === true) { |
477
|
|
|
return end($this->errors); |
478
|
|
|
} else { |
479
|
|
|
return current($this->errors); |
480
|
|
|
} |
481
|
|
|
} |
482
|
|
|
|
483
|
|
|
$this->navigateLastError = false; |
484
|
|
|
if ($pos === -99) { |
485
|
|
|
return reset($this->errors); |
486
|
|
|
} |
487
|
|
|
|
488
|
|
|
if ($pos === -1 && !$isFirst) { |
489
|
|
|
return prev($this->errors); |
490
|
|
|
} |
491
|
|
|
|
492
|
|
|
if ($pos === 1 && !$isLast) { |
493
|
|
|
return next($this->errors); |
494
|
|
|
} |
495
|
|
|
|
496
|
|
|
if ($pos === 99) { |
497
|
|
|
$this->navigateLastError = true; |
498
|
|
|
|
499
|
|
|
return end($this->errors); |
500
|
|
|
} |
501
|
|
|
|
502
|
|
|
return false; |
503
|
|
|
} |
504
|
|
|
|
505
|
|
|
|
506
|
|
|
/** |
507
|
|
|
* |
508
|
|
|
*/ |
509
|
|
View Code Duplication |
private function deleteError() { |
|
|
|
|
510
|
|
|
$current = current($this->errors); |
511
|
|
|
if ($current === false) { |
512
|
|
|
return; |
513
|
|
|
} |
514
|
|
|
|
515
|
|
|
$this->runner->setInfoArray( |
516
|
|
|
[ |
517
|
|
|
'errorMessage' => '', |
518
|
|
|
'errorException' => '', |
519
|
|
|
'errorIndex' => '' |
520
|
|
|
] |
521
|
|
|
); |
522
|
|
|
|
523
|
|
|
$pos = key($this->errors); |
524
|
|
|
|
525
|
|
|
/** @var ModelIndex $index */ |
526
|
|
|
$index = $current['index']; |
527
|
|
|
$this->indexService->resetErrorFromIndex($index); |
528
|
|
|
|
529
|
|
|
$errors = []; |
530
|
|
|
foreach ($this->errors as $error) { |
531
|
|
|
/** @var ModelIndex $errorIndex */ |
532
|
|
|
$errorIndex = $error['index']; |
533
|
|
|
if ($index->getProviderId() === $errorIndex->getProviderId() |
534
|
|
|
&& $index->getDocumentId() === $errorIndex->getDocumentId()) { |
535
|
|
|
continue; |
536
|
|
|
} |
537
|
|
|
|
538
|
|
|
$errors[] = $error; |
539
|
|
|
} |
540
|
|
|
|
541
|
|
|
$this->errors = $errors; |
542
|
|
|
while (key($this->errors) < $pos) { |
543
|
|
|
if (next($this->errors) === false) { |
544
|
|
|
end($this->errors); |
545
|
|
|
break; |
546
|
|
|
} |
547
|
|
|
} |
548
|
|
|
|
549
|
|
|
$this->displayError(); |
550
|
|
|
} |
551
|
|
|
} |
552
|
|
|
|
553
|
|
|
|
554
|
|
|
|
555
|
|
|
|
Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line.