seeddms-code/utils/Commands/DeleteCommand.php

<?php
namespace Seeddms\Console\Commands;

use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputOption;

use Seeddms\Seeddms\Settings;
use Seeddms\Seeddms\Translator;
use Log_file;

class DeleteCommand extends Command
{
    protected $settings;

    protected $logger;

    protected $translator;

    public function __construct(Settings $settings, Log_file $logger, Translator $translator)
    {
        $this->settings = $settings;
        $this->logger = $logger;
        $this->translator = $translator;
        parent::__construct();
    }

    protected function configure()
    {
        $this->setName('dms:delete')
            ->setDescription('Delete a folder or document')
            ->setHelp('Folders can also be emptied.')
            ->addOption('user', 'u', InputOption::VALUE_REQUIRED, 'Run in behalf of this user.', '')
            ->addOption('folder', '', InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Delete this folder.', null)
            ->addOption('document', '', InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Delete this document.', null)
            ->addOption('empty', '', InputOption::VALUE_REQUIRED, 'Do not delete but empty the given folder.', null);
    }
 
    protected function execute(InputInterface $input, OutputInterface $output) : int
    {
        $app = $this->getApplication();
        $settings = $this->settings;
        $logger = $this->logger;
        $translator = $this->translator;

        $output->writeln("<comment>Using configuration from '".$settings->_configFilePath."'.</comment>");
        if (!is_writable($settings->_contentDir)) {
            $output->writeln(sprintf("<error>The content dir '%s' is not writable for the system user running this script.</error>", $settings->_contentDir));
            return Command::FAILURE;
        }

        require_once('inc/inc.DBInit.php');

        $username = $input->getOption('user');
        if ($username) {
            if (!($user = $dms->getUserByLogin($username))) {
                $output->writeln(sprintf("<error>No such user '%s'</error>", $username));
                return Command::FAILURE;
            }
        } else {
            $output->writeln("<error>You must specify a user.</error>");
            return Command::FAILURE;
        }
        $dms->setUser($user);
        $output->writeln("<comment>Running as user ".$user->getLogin().".</comment>");

        $folderids = $input->getOption('folder');
        $documentids = $input->getOption('document');
        $empty = $input->getOption('empty');
        if(!$documentids && !$folderids) {
            $output->writeln("<error>You need to specify a folder or document.</error>");
            return Command::FAILURE;
        }

        foreach($folderids as $folderid) {
            $folder = $dms->getFolder((int) $folderid);
            if (!is_object($folder)) {
                $output->writeln("<error>Could not find specified folder.</error>");
                return Command::FAILURE;
            }
            if ($folder->getAccessMode($user) < M_ALL) {
                $output->writeln("<error>Insufficient access rights to remove folder with id=".$folderid."</error>");
                return Command::FAILURE;
            } else {
                if($empty)
                    $controller = Controller::factory('EmptyFolder', array('dms'=>$dms, 'user'=>$user));
                else
                    $controller = Controller::factory('RemoveFolder', array('dms'=>$dms, 'user'=>$user));
                $controller->setParam('folder', $folder);
                $controller->setParam('fulltextservice', $fulltextservice);
                if(!$folder = $controller->run()) {
                    $output->writeln("<error>Could not ".($empty ? 'empty' : 'remove')." folder with id=".$folderid."</error>");
                    return Command::FAILURE;
                } else {
                    $output->writeln("<info>Folder with id=".$folderid." ".($empty ? 'emptied' : 'removed').".</info>");
                }
            }
        }

        foreach($documentids as $documentid) {
            $document = $dms->getDocument((int) $documentid);
            if (!is_object($document)) {
                $output->writeln("<error>Could not find specified document.</error>");
                return Command::FAILURE;
            }
            if ($document->getAccessMode($user) < M_ALL) {
                $output->writeln("<error>Insufficient access rights to remove document with id=".$documentid."</error>");
                return Command::FAILURE;
            } else {
                $controller = Controller::factory('RemoveDocument', array('dms'=>$dms, 'user'=>$user));
                $controller->setParam('document', $document);
                $controller->setParam('fulltextservice', $fulltextservice);
                if(!$document = $controller->run()) {
                    $output->writeln("<error>Could not remove document with id=".$documentid."</error>");
                    return Command::FAILURE;
                } else {
                    $output->writeln("<info>Document with id=".$documentid." removed.</info>");
                }
            }
        }

        return Command::SUCCESS;
    }
}

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