Reader.php

Go to the documentation of this file.

<?php
namespace Magento\Framework\Module\Dir;

use Magento\Framework\Config\FileIterator;
use Magento\Framework\Config\FileIteratorFactory;
use Magento\Framework\Filesystem;
use Magento\Framework\Module\Dir;
use Magento\Framework\Module\ModuleListInterface;

class Reader
{
    protected $customModuleDirs = [];

    protected $moduleDirs;

    protected $modulesList;

    protected $fileIteratorFactory;

    protected $readFactory;

    private $fileIterators = [];

    public function __construct(
        Dir $moduleDirs,
        ModuleListInterface $moduleList,
        FileIteratorFactory $fileIteratorFactory,
        Filesystem\Directory\ReadFactory $readFactory
    ) {
        $this->moduleDirs = $moduleDirs;
        $this->modulesList = $moduleList;
        $this->fileIteratorFactory = $fileIteratorFactory;
        $this->readFactory = $readFactory;
    }

    public function getConfigurationFiles($filename)
    {
        return $this->getFilesIterator($filename, Dir::MODULE_ETC_DIR);
    }

    public function getComposerJsonFiles()
    {
        return $this->getFilesIterator('composer.json');
    }

    private function getFilesIterator($filename, $subDir = '')
    {
        if (!isset($this->fileIterators[$subDir][$filename])) {
            $this->fileIterators[$subDir][$filename] = $this->fileIteratorFactory->create(
                $this->getFiles($filename, $subDir)
            );
        }
        return $this->fileIterators[$subDir][$filename];
    }

    private function getFiles($filename, $subDir = '')
    {
        $result = [];
        foreach ($this->modulesList->getNames() as $moduleName) {
            $moduleSubDir = $this->getModuleDir($subDir, $moduleName);
            $file = $moduleSubDir . '/' . $filename;
            $directoryRead = $this->readFactory->create($moduleSubDir);
            $path = $directoryRead->getRelativePath($file);
            if ($directoryRead->isExist($path)) {
                $result[] = $file;
            }
        }
        return $result;
    }

    public function getActionFiles()
    {
        $actions = [];
        foreach ($this->modulesList->getNames() as $moduleName) {
            $actionDir = $this->getModuleDir(Dir::MODULE_CONTROLLER_DIR, $moduleName);
            if (!file_exists($actionDir)) {
                continue;
            }
            $dirIterator = new \RecursiveDirectoryIterator($actionDir, \RecursiveDirectoryIterator::SKIP_DOTS);
            $recursiveIterator = new \RecursiveIteratorIterator($dirIterator, \RecursiveIteratorIterator::LEAVES_ONLY);
            $namespace = str_replace('_', '\\', $moduleName);
            foreach ($recursiveIterator as $actionFile) {
                $actionName = str_replace('/', '\\', str_replace($actionDir, '', $actionFile->getPathname()));
                $action = $namespace . "\\" . Dir::MODULE_CONTROLLER_DIR . substr($actionName, 0, -4);
                $actions[strtolower($action)] = $action;
            }
        }
        return $actions;
    }

    public function getModuleDir($type, $moduleName)
    {
        if (isset($this->customModuleDirs[$moduleName][$type])) {
            return $this->customModuleDirs[$moduleName][$type];
        }
        return $this->moduleDirs->getDir($moduleName, $type);
    }

    public function setModuleDir($moduleName, $type, $path)
    {
        $this->customModuleDirs[$moduleName][$type] = $path;
        $this->fileIterators = [];
    }
}