Initial commit

.gitignore

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+/vendor/

Classes/Command/CheckCommand.php

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+<?php
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+namespace TYPO3\CMS\Install\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\FormatterHelper;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use TYPO3\CMS\Install\Status\StatusInterface;
+use TYPO3\CMS\Install\SystemEnvironment\Check;
+
+/**
+ * Class TYPO3\CMS\Install\Command\CheckCommand
+ */
+class CheckCommand extends Command
+{
+
+    /**
+     * @return void
+     */
+    protected function configure()
+    {
+        $this->setName('check');
+    }
+
+    /**
+     * @param InputInterface $input
+     * @param OutputInterface $output
+     *
+     * @return int
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $statuus = (new Check())->getStatus();
+
+        $dots = [];
+        $oks = [];
+        $warnings = [];
+        $errors = [];
+        foreach ($statuus as $status) {
+            /** @var StatusInterface $status */
+
+            switch ($status->getSeverity()) {
+                case 'notice':
+                    $dots[] = '<info>.</info>';
+                    $oks[] = $status->getTitle();
+                    break;
+                case 'information':
+                    $dots[] = '<info>.</info>';
+                    $oks[] = $status->getTitle();
+                    break;
+                case 'ok':
+                    $dots[] = '<info>.</info>';
+                    $oks[] = $status->getTitle();
+                    break;
+                case 'warning':
+                    $dots[] = '<comment>W</comment>';
+                    $warnings[] = $status->getTitle();
+                    break;
+                case 'error':
+                    $dots[] = '<error>E</error>';
+                    $errors[] = $status->getTitle();
+                    break;
+                case 'alert':
+                    $dots[] = '<error>E</error>';
+                    $errors[] = $status->getTitle();
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        /** @var FormatterHelper $formatter */
+        $formatter = $this->getHelper('formatter');
+
+        $output->writeln('');
+        $output->writeln('> PHP is using the following php.ini file:');
+        $output->writeln('  <info>' . get_cfg_var('cfg_file_path') . '</info>');
+        $output->writeln('');
+
+        $output->writeln('> Checking TYPO3 requirements:');
+        $output->writeln('  ' . implode('', $dots));
+        $output->writeln('');
+
+        $output->writeln($formatter->formatSection('Errors', '', 'error'));
+        $output->writeln($formatter->formatBlock($errors, 'error'));
+        $output->writeln('');
+
+        $output->writeln($formatter->formatSection('Warning', '', 'comment'));
+        $output->writeln($formatter->formatBlock($warnings, 'comment'));
+        $output->writeln('');
+
+        $output->writeln($formatter->formatSection('OK', '', 'info'));
+        $output->writeln($formatter->formatBlock($oks, 'info'));
+
+        return 0;
+    }
+}

Classes/Exception.php

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+<?php
+namespace TYPO3\CMS\Install;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * A generic install exception
+ */
+class Exception extends \Exception
+{
+}

Classes/Status/AbstractStatus.php

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+<?php
+namespace TYPO3\CMS\Install\Status;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * Abstract status
+ */
+abstract class AbstractStatus implements StatusInterface
+{
+    /**
+     * @var string Severity
+     */
+    protected $severity = '';
+
+    /**
+     * @var string Title
+     */
+    protected $title = '';
+
+    /**
+     * @var string Status message
+     */
+    protected $message = '';
+
+    /**
+     * @return string The severity
+     */
+    public function getSeverity()
+    {
+        return $this->severity;
+    }
+
+    /**
+     * @return string The title
+     */
+    public function getTitle()
+    {
+        return $this->title;
+    }
+
+    /**
+     * Set title
+     *
+     * @param string $title The title
+     * @return void
+     */
+    public function setTitle($title)
+    {
+        $this->title = $title;
+    }
+
+    /**
+     * Get status message
+     *
+     * @return string Status message
+     */
+    public function getMessage()
+    {
+        return $this->message;
+    }
+
+    /**
+     * Set status message
+     *
+     * @param string $message Status message
+     * @return void
+     */
+    public function setMessage($message)
+    {
+        $this->message = $message;
+    }
+}

Classes/Status/AlertStatus.php

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+<?php
+namespace TYPO3\CMS\Install\Status;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * Alert level status
+ */
+class AlertStatus extends AbstractStatus implements StatusInterface
+{
+    /**
+     * @var string The severity
+     */
+    protected $severity = 'alert';
+}

Classes/Status/ErrorStatus.php

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+<?php
+namespace TYPO3\CMS\Install\Status;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * Error level status
+ */
+class ErrorStatus extends AbstractStatus implements StatusInterface
+{
+    /**
+     * @var string The severity
+     */
+    protected $severity = 'error';
+}

Classes/Status/Exception.php

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+<?php
+namespace TYPO3\CMS\Install\Status;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * A status exception
+ */
+class Exception extends \TYPO3\CMS\Install\Exception
+{
+}

Classes/Status/InfoStatus.php

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+<?php
+namespace TYPO3\CMS\Install\Status;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * Info level status
+ */
+class InfoStatus extends AbstractStatus implements StatusInterface
+{
+    /**
+     * @var string The severity
+     */
+    protected $severity = 'information';
+}

Classes/Status/LoadingStatus.php

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+<?php
+namespace TYPO3\CMS\Install\Status;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * Loading level status - Used in Extension compatibility tester
+ */
+class LoadingStatus extends AbstractStatus implements StatusInterface
+{
+    /**
+     * @var string The severity
+     */
+    protected $severity = 'loading';
+}

Classes/Status/NoticeStatus.php

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+<?php
+namespace TYPO3\CMS\Install\Status;
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+/**
+ * Notice level status
+ */
+class NoticeStatus extends AbstractStatus implements StatusInterface
+{
+    /**
+     * @var string The severity
+     */
+    protected $severity = 'notice';
+}