DERHANSEN\SfEventMgt\Service\FluidStandaloneService

Complexity

Total Complexity

19

Size/Duplication

Total Lines	172
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	injectConfigurationManager()	0	5	1
A	injectObjectManager()	0	4	1
B	getTemplateFolders()	0	29	6
A	ensureSuffixedPath()	0	4	1
A	getTemplatePath()	0	5	2
A	getTemplatePaths()	0	11	3
A	renderTemplate()	0	14	1
A	parseStringFluid()	0	11	3
A	getDatabaseConnection()	0	4	1

<?php
namespace DERHANSEN\SfEventMgt\Service;

/*
 * 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!
 */

use TYPO3\CMS\Core\Database\DatabaseConnection;
use \TYPO3\CMS\Core\Utility\GeneralUtility;
use \TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;
use TYPO3\CMS\Fluid\View\StandaloneView;

/**
 * FluidStandaloneService
 *
 * @author Torben Hansen <derhansen@gmail.com>
 */
class FluidStandaloneService
{
    /**
     * The object manager
     *
     * @var \TYPO3\CMS\Extbase\Object\ObjectManager
     */
    protected $objectManager;

    /**
     * The configuration manager
     *
     * @var \TYPO3\CMS\Extbase\Configuration\ConfigurationManager
     */
    protected $configurationManager;

    /**
     * DI for $configurationManager
     *
     * @param \TYPO3\CMS\Extbase\Configuration\ConfigurationManager $configurationManager
     */
    public function injectConfigurationManager(
        \TYPO3\CMS\Extbase\Configuration\ConfigurationManager $configurationManager
    ) {
        $this->configurationManager = $configurationManager;
    }

    /**
     * DI for $objectManager
     *
     * @param \TYPO3\CMS\Extbase\Object\ObjectManager $objectManager
     */
    public function injectObjectManager(\TYPO3\CMS\Extbase\Object\ObjectManager $objectManager)
    {
        $this->objectManager = $objectManager;
    }

    /**
     * Returns the template folders for the given part
     *
     * @param string $part
     * @return array
     * @throws \TYPO3\CMS\Extbase\Configuration\Exception\InvalidConfigurationTypeException
     */
    public function getTemplateFolders($part = 'template')
    {
        $extbaseConfig = $this->configurationManager->getConfiguration(
            ConfigurationManagerInterface::CONFIGURATION_TYPE_FRAMEWORK,
            'SfEventMgt'
        );

        if (!empty($extbaseConfig['view'][$part . 'RootPaths'])) {
            $templatePaths = $extbaseConfig['view'][$part . 'RootPaths'];
            $templatePaths = array_values($templatePaths);
        }
        if (empty($templatePaths)) {
            $path = $extbaseConfig['view'][$part . 'RootPath'];
            if (!empty($path)) {
                $templatePaths = [];
                $templatePaths[] = $path;
            }
        }
        if (empty($templatePaths)) {
            $templatePaths = [];
            $templatePaths[] = 'EXT:sf_event_mgt/Resources/Private/' . ucfirst($part) . 's/';
        }

        $absolutePaths = [];
        foreach ($templatePaths as $templatePath) {
            $absolutePaths[] = GeneralUtility::getFileAbsFileName($this->ensureSuffixedPath($templatePath));
        }
        return $absolutePaths;
    }

    /**
     * Makes sure the path ends with a slash
     *
     * @param string $path
     * @return string
     */
    protected function ensureSuffixedPath($path)
    {
        return rtrim($path, '/') . '/';
    }

    /**
     * Return path and filename for a file or path.
     *        Only the first existing file/path will be returned.
     *        respect *RootPaths and *RootPath
     *
     * @param string $pathAndFilename e.g. Email/Name.html
     * @param string $part "template", "partial", "layout"
     * @return string Filename/path
     */
    public function getTemplatePath($pathAndFilename, $part = 'template')
    {
        $matches = $this->getTemplatePaths($pathAndFilename, $part);
        return !empty($matches) ? end($matches) : '';
    }

    /**
     * Return path and filename for one or many files/paths.
     *        Only existing files/paths will be returned.
     *        respect *RootPaths and *RootPath
     *
     * @param string $pathAndFilename Path/filename (Email/Name.html) or path
     * @param string $part "template", "partial", "layout"
     * @return array All existing matches found
     */
    protected function getTemplatePaths($pathAndFilename, $part = 'template')
    {
        $matches = [];
        $absolutePaths = $this->getTemplateFolders($part);
        foreach ($absolutePaths as $absolutePath) {
            if (file_exists($absolutePath . $pathAndFilename)) {
                $matches[] = $absolutePath . $pathAndFilename;
            }
        }
        return $matches;
    }

    /**
     * Renders a fluid standlone view for the given template
     *
     * @param string $template
     * @param array $variables
     * @param string $extensionName
     * @param string $pluginName
     * @return string
     */
    public function renderTemplate($template, $variables, $extensionName = 'SfEventMgt', $pluginName = 'Pievent')
    {
        /** @var \TYPO3\CMS\Fluid\View\StandaloneView $emailView */
        $emailView = $this->objectManager->get(StandaloneView::class);
        $emailView->getRequest()->setControllerExtensionName($extensionName);
        $emailView->getRequest()->setPluginName($pluginName);
        $emailView->setFormat('html');
        $emailView->setLayoutRootPaths($this->getTemplateFolders('layout'));
        $emailView->setPartialRootPaths($this->getTemplateFolders('partial'));
        $emailView->setTemplatePathAndFilename($template);
        $emailView->assignMultiple($variables);
        $emailBody = $emailView->render();
        return $emailBody;
    }

    /**
     * Parses the given string with Fluid View
     *
     * @param string $string Any string
     * @param array $variables Variables
     * @return string Parsed string
     */
    public function parseStringFluid($string, $variables = [])
    {
        if (empty($string) || empty(self::getDatabaseConnection())) {
            return $string;
        }
        /** @var StandaloneView $standaloneView */
        $standaloneView = $this->objectManager->get(StandaloneView::class);
        $standaloneView->setTemplateSource($string);
        $standaloneView->assignMultiple($variables);
        return $standaloneView->render();
    }

    /**
     * @return DatabaseConnection
     */
    protected static function getDatabaseConnection()
    {
        return $GLOBALS['TYPO3_DB'];
    }
}