Initial commit

application/Espo/Core/Binding/BindingData.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Core\Binding;
+
+use LogicException;
+use stdClass;
+
+class BindingData
+{
+    private stdClass $global;
+    private stdClass $context;
+
+    public function __construct()
+    {
+        $this->global = (object) [];
+        $this->context = (object) [];
+    }
+
+    public function addContext(string $className, string $key, Binding $binding): void
+    {
+        if (!property_exists($this->context, $className)) {
+            $this->context->$className = (object) [];
+        }
+
+        $this->context->$className->$key = $binding;
+    }
+
+    public function addGlobal(string $key, Binding $binding): void
+    {
+        $this->global->$key = $binding;
+    }
+
+    /**
+     * @param class-string<object> $className
+     */
+    public function hasContext(string $className, string $key): bool
+    {
+        if (!property_exists($this->context, $className)) {
+            return false;
+        }
+
+        if (!property_exists($this->context->$className, $key)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * @param class-string<object> $className
+     */
+    public function getContext(string $className, string $key): Binding
+    {
+        if (!$this->hasContext($className, $key)) {
+            throw new LogicException("No data.");
+        }
+
+        return $this->context->$className->$key;
+    }
+
+    public function hasGlobal(string $key): bool
+    {
+        if (!property_exists($this->global, $key)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function getGlobal(string $key): Binding
+    {
+        if (!$this->hasGlobal($key)) {
+            throw new LogicException("No data.");
+        }
+
+        return $this->global->$key;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getGlobalKeyList(): array
+    {
+        return array_keys(
+            get_object_vars($this->global)
+        );
+    }
+
+    /**
+     * @return class-string<object>[]
+     */
+    public function getContextList(): array
+    {
+        /** @var class-string<object>[] */
+        return array_keys(
+            get_object_vars($this->context)
+        );
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getContextKeyList(string $context): array
+    {
+        return array_keys(
+            get_object_vars($this->context->$context ?? (object) [])
+        );
+    }
+}