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typo3/sysext/t3editor/Classes/Registry/AddonRegistry.php

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+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\T3editor\Registry;
+
+/*
+ * 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\SingletonInterface;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\T3editor\Addon;
+
+/**
+ * Registers and holds t3editor modes
+ * @internal
+ */
+class AddonRegistry implements SingletonInterface
+{
+    /**
+     * @var Addon[]
+     */
+    protected $registeredAddons = [];
+
+    /**
+     * @return self
+     * @throws \InvalidArgumentException
+     */
+    public static function getInstance(): AddonRegistry
+    {
+        return GeneralUtility::makeInstance(static::class);
+    }
+
+    /**
+     * Registers addons for global use in t3editor
+     *
+     * @param Addon $addon
+     * @return self
+     */
+    public function register(Addon $addon): AddonRegistry
+    {
+        $this->registeredAddons[$addon->getIdentifier()] = $addon;
+
+        return $this;
+    }
+
+    /**
+     * @param string $mode
+     * @return Addon[]
+     */
+    public function getForMode(string $mode = ''): array
+    {
+        $addons = [];
+
+        foreach ($this->registeredAddons as $addon) {
+            if (empty($addon->getModes()) || in_array($mode, $addon->getModes(), true)) {
+                $addons[] = $addon;
+            }
+        }
+
+        return $addons;
+    }
+
+    /**
+     * @param Addon[] $addons
+     * @return array
+     */
+    public function compileSettings(array $addons): array
+    {
+        $settings = [];
+        foreach ($addons as $addon) {
+            $settings = array_merge($settings, $addon->getOptions());
+        }
+
+        return $settings;
+    }
+}

typo3/sysext/t3editor/Classes/Registry/ModeRegistry.php

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+<?php
+declare(strict_types = 1);
+namespace TYPO3\CMS\T3editor\Registry;
+
+/*
+ * 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\SingletonInterface;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\T3editor\Exception\InvalidModeException;
+use TYPO3\CMS\T3editor\Mode;
+
+/**
+ * Registers and holds t3editor modes
+ * @internal
+ */
+class ModeRegistry implements SingletonInterface
+{
+    /**
+     * @var Mode[]
+     */
+    protected $registeredModes = [];
+
+    /**
+     * @var Mode
+     */
+    protected $defaultMode;
+
+    /**
+     * @return self
+     * @throws \InvalidArgumentException
+     */
+    public static function getInstance(): ModeRegistry
+    {
+        return GeneralUtility::makeInstance(static::class);
+    }
+
+    /**
+     * Registers modes for t3editor
+     *
+     * @param Mode $mode
+     * @return self
+     */
+    public function register(Mode $mode): ModeRegistry
+    {
+        $this->registeredModes[$mode->getIdentifier()] = $mode;
+        if ($mode->isDefault()) {
+            $this->defaultMode = $mode;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Removes registered modes
+     *
+     * @param string $identifier
+     * @return self
+     */
+    public function unregister(string $identifier): ModeRegistry
+    {
+        if (isset($this->registeredModes[$identifier])) {
+            unset($this->registeredModes[$identifier]);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param string $identifier
+     * @return bool
+     */
+    public function isRegistered(string $identifier): bool
+    {
+        return isset($this->registeredModes[$identifier]);
+    }
+
+    /**
+     * @param string $identifier
+     * @return Mode
+     * @throws InvalidModeException
+     */
+    public function getByIdentifier(string $identifier): Mode
+    {
+        if ($this->isRegistered($identifier)) {
+            return $this->registeredModes[$identifier];
+        }
+
+        throw new InvalidModeException('Tried to get unregistered t3editor mode "' . $identifier . '"', 1499710202);
+    }
+
+    /**
+     * @param string $formatCode
+     * @return Mode
+     * @throws InvalidModeException
+     */
+    public function getByFormatCode(string $formatCode): Mode
+    {
+        foreach ($this->registeredModes as $mode) {
+            if ($mode->getFormatCode() === $formatCode) {
+                return $mode;
+            }
+        }
+
+        throw new InvalidModeException('Tried to get unregistered t3editor mode by format code "' . $formatCode . '"', 1499710203);
+    }
+
+    /**
+     * @param string $fileExtension
+     * @return Mode
+     * @throws InvalidModeException
+     */
+    public function getByFileExtension(string $fileExtension): Mode
+    {
+        foreach ($this->registeredModes as $mode) {
+            if (in_array($fileExtension, $mode->getBoundFileExtensions(), true)) {
+                return $mode;
+            }
+        }
+
+        throw new InvalidModeException('Cannot find a registered mode for requested file extension "' . $fileExtension . '"', 1500306488);
+    }
+
+    /**
+     * @return Mode
+     */
+    public function getDefaultMode(): Mode
+    {
+        return $this->defaultMode;
+    }
+}