Merge pull request #676 from magento-connect/develop

[Connect] Install components in the Web Setup Wizard

app/code/Magento/Deploy/Model/Filesystem.php

@@ -0,0 +1,278 @@
+<?php
+/**
+ * Copyright © 2015 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Deploy\Model;
+
+use Symfony\Component\Console\Output\OutputInterface;
+use Magento\Framework\App\State;
+use Magento\Framework\App\DeploymentConfig\Writer;
+use Magento\Framework\App\Filesystem\DirectoryList;
+use Magento\Developer\Console\Command\CssDeployCommand;
+
+/**
+ * A class to manage Magento modes
+ *
+ */
+class Filesystem
+{
+    /**
+     * File access permissions
+     */
+    const PERMISSIONS_FILE = 0640;
+
+    /**
+     * Directory access permissions
+     */
+    const PERMISSIONS_DIR = 0750;
+
+    /**
+     * Default theme when no theme is stored in configuration
+     */
+    const DEFAULT_THEME = 'Magento/blank';
+
+    /** @var \Magento\Framework\App\DeploymentConfig\Writer */
+    private $writer;
+
+    /** @var \Magento\Framework\App\DeploymentConfig\Reader */
+    private $reader;
+
+    /** @var \Magento\Framework\ObjectManagerInterface */
+    private $objectManager;
+
+    /** @var \Magento\Framework\Filesystem */
+    private $filesystem;
+
+    /** @var \Magento\Framework\App\Filesystem\DirectoryList */
+    private $directoryList;
+
+    /** @var \Magento\Framework\Filesystem\Driver\File */
+    private $driverFile;
+
+    /** @var \Magento\Store\Model\Config\StoreView */
+    private $storeView;
+
+    /** @var \Magento\Framework\Shell */
+    private $shell;
+
+    /** @var  string */
+    private $functionCallPath;
+
+    /**
+     * @param \Magento\Framework\App\DeploymentConfig\Writer $writer
+     * @param \Magento\Framework\App\DeploymentConfig\Reader $reader
+     * @param \Magento\Framework\ObjectManagerInterface $objectManager
+     * @param \Magento\Framework\Filesystem $filesystem
+     * @param \Magento\Framework\App\Filesystem\DirectoryList $directoryList
+     * @param \Magento\Framework\Filesystem\Driver\File $driverFile
+     * @param \Magento\Store\Model\Config\StoreView $storeView
+     * @param \Magento\Framework\Shell $shell
+     */
+    public function __construct(
+        \Magento\Framework\App\DeploymentConfig\Writer $writer,
+        \Magento\Framework\App\DeploymentConfig\Reader $reader,
+        \Magento\Framework\ObjectManagerInterface $objectManager,
+        \Magento\Framework\Filesystem $filesystem,
+        \Magento\Framework\App\Filesystem\DirectoryList $directoryList,
+        \Magento\Framework\Filesystem\Driver\File $driverFile,
+        \Magento\Store\Model\Config\StoreView $storeView,
+        \Magento\Framework\Shell $shell
+    ) {
+        $this->writer = $writer;
+        $this->reader = $reader;
+        $this->objectManager = $objectManager;
+        $this->filesystem = $filesystem;
+        $this->directoryList = $directoryList;
+        $this->driverFile = $driverFile;
+        $this->storeView = $storeView;
+        $this->shell = $shell;
+        $this->functionCallPath = 'php -f ' . BP . DIRECTORY_SEPARATOR . 'bin' . DIRECTORY_SEPARATOR . 'magento ';
+    }
+
+    /**
+     * Regenerate static
+     *
+     * @param \Symfony\Component\Console\Output\OutputInterface $output
+     * @return void
+     */
+    public function regenerateStatic(
+        \Symfony\Component\Console\Output\OutputInterface $output
+    ) {
+        // Сlean up /var/generation, /var/di/, /var/view_preprocessed and /pub/static directories
+        $this->cleanupFilesystem(
+            [
+                DirectoryList::CACHE,
+                DirectoryList::GENERATION,
+                DirectoryList::DI,
+                DirectoryList::TMP_MATERIALIZATION_DIR
+            ]
+        );
+        $this->changePermissions(
+            [
+                DirectoryList::STATIC_VIEW
+            ],
+            self::PERMISSIONS_DIR,
+            self::PERMISSIONS_DIR
+        );
+
+        // Trigger static assets compilation and deployment
+        $this->deployStaticContent($output);
+        $this->deployCss($output);
+        // Trigger code generation
+        $this->compile($output);
+        $this->lockStaticResources();
+    }
+
+    /**
+     * Deploy CSS
+     *
+     * @param \Symfony\Component\Console\Output\OutputInterface $output
+     * @return void
+     */
+    protected function deployCss(
+        \Symfony\Component\Console\Output\OutputInterface $output
+    ) {
+        $themeLocalePairs = $this->storeView->retrieveThemeLocalePairs();
+        foreach ($themeLocalePairs as $themeLocalePair) {
+            $theme = $themeLocalePair['theme'] ?: self::DEFAULT_THEME;
+            $cmd = $this->functionCallPath . 'dev:css:deploy less'
+                . ' --' . CssDeployCommand::THEME_OPTION . '="' . $theme . '"'
+                . ' --' . CssDeployCommand::LOCALE_OPTION . '="' . $themeLocalePair['locale'] . '"';
+
+            /**
+             * @todo build a solution that does not depend on exec
+             */
+            $execOutput = $this->shell->execute($cmd);
+            $output->writeln($execOutput);
+        }
+        $output->writeln('CSS deployment complete');
+    }
+
+    /**
+     * Deploy static content
+     *
+     * @param \Symfony\Component\Console\Output\OutputInterface $output
+     * @return void
+     * @throws \Exception
+     */
+    protected function deployStaticContent(
+        \Symfony\Component\Console\Output\OutputInterface $output
+    ) {
+        $output->writeln('Static content deployment start');
+        $cmd = $this->functionCallPath . 'setup:static-content:deploy '
+            . implode(' ', $this->storeView->retrieveLocales());
+
+        /**
+         * @todo build a solution that does not depend on exec
+         */
+        $execOutput = $this->shell->execute($cmd);
+        $output->writeln($execOutput);
+        $output->writeln('Static content deployment complete');
+    }
+
+    /**
+     * Runs code multi-tenant compiler to generate code and DI information
+     *
+     * @param \Symfony\Component\Console\Output\OutputInterface $output
+     * @return void
+     */
+    protected function compile(
+        \Symfony\Component\Console\Output\OutputInterface $output
+    ) {
+        $output->writeln('Start compilation');
+        $this->cleanupFilesystem(
+            [
+                DirectoryList::CACHE,
+                DirectoryList::GENERATION,
+                DirectoryList::DI,
+            ]
+        );
+        $cmd = $this->functionCallPath . 'setup:di:compile-multi-tenant';
+
+        /**
+         * exec command is necessary for now to isolate the autoloaders in the compiler from the memory state
+         * of this process, which would prevent some classes from being generated
+         *
+         * @todo build a solution that does not depend on exec
+         */
+        $execOutput = $this->shell->execute($cmd);
+        $output->writeln($execOutput);
+        $output->writeln('Compilation complete');
+    }
+
+    /**
+     * Deletes specified directories by code
+     *
+     * @param array $directoryCodeList
+     * @return void
+     */
+    public function cleanupFilesystem($directoryCodeList)
+    {
+        $excludePatterns = ['#.htaccess#', '#deployed_version.txt#'];
+        foreach ($directoryCodeList as $code) {
+            if ($code == DirectoryList::STATIC_VIEW) {
+                $directoryPath = $this->directoryList->getPath(DirectoryList::STATIC_VIEW);
+                if ($this->driverFile->isExists($directoryPath)) {
+                    $files = $this->driverFile->readDirectory($directoryPath);
+                    foreach ($files as $file) {
+                        foreach ($excludePatterns as $pattern) {
+                            if (preg_match($pattern, $file)) {
+                                continue 2;
+                            }
+                        }
+                        if ($this->driverFile->isFile($file)) {
+                            $this->driverFile->deleteFile($file);
+                        } else {
+                            $this->driverFile->deleteDirectory($file);
+                        }
+                    }
+                }
+            } else {
+                $this->filesystem->getDirectoryWrite($code)
+                    ->delete();
+            }
+        }
+    }
+
+    /**
+     * Change permissions for directories by their code
+     *
+     * @param array $directoryCodeList
+     * @param int $dirPermissions
+     * @param int $filePermissions
+     * @return void
+     */
+    protected function changePermissions($directoryCodeList, $dirPermissions, $filePermissions)
+    {
+        foreach ($directoryCodeList as $code) {
+            $directoryPath = $this->directoryList->getPath($code);
+            if ($this->driverFile->isExists($directoryPath)) {
+                $this->filesystem->getDirectoryWrite($code)
+                    ->changePermissionsRecursively('', $dirPermissions, $filePermissions);
+            } else {
+                $this->driverFile->createDirectory($directoryPath, $dirPermissions);
+            }
+        }
+    }
+
+    /**
+     * Chenge permissions on static resources
+     *
+     * @return void
+     */
+    public function lockStaticResources()
+    {
+        // Lock /var/generation, /var/di/ and /var/view_preprocessed directories
+        $this->changePermissions(
+            [
+                DirectoryList::GENERATION,
+                DirectoryList::DI,
+                DirectoryList::TMP_MATERIALIZATION_DIR,
+            ],
+            self::PERMISSIONS_DIR,
+            self::PERMISSIONS_FILE
+        );
+    }
+}