1 files changed, 189 insertions, 0 deletions
diff --git a/lib/unstable/Config/Lexicon/ConfigLexiconEntry.php b/lib/unstable/Config/Lexicon/ConfigLexiconEntry.php
new file mode 100644
index 00000000000..68787f9000c
--- /dev/null
+++ b/lib/unstable/Config/Lexicon/ConfigLexiconEntry.php
@@ -0,0 +1,189 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+namespace NCU\Config\Lexicon;
+
+use NCU\Config\ValueType;
+
+/**
+ * Model that represent config values within an app config lexicon.
+ *
+ * @see IConfigLexicon
+ * @experimental 31.0.0
+ */
+class ConfigLexiconEntry {
+	private string $definition = '';
+	private ?string $default = null;
+
+	/**
+	 * @param string $key config key
+	 * @param ValueType $type type of config value
+	 * @param string $definition optional description of config key available when using occ command
+	 * @param bool $lazy set config value as lazy
+	 * @param int $flags set flags
+	 * @param bool $deprecated set config key as deprecated
+	 *
+	 * @experimental 31.0.0
+	 * @psalm-suppress PossiblyInvalidCast
+	 * @psalm-suppress RiskyCast
+	 */
+	public function __construct(
+		private readonly string $key,
+		private readonly ValueType $type,
+		null|string|int|float|bool|array $default = null,
+		string $definition = '',
+		private readonly bool $lazy = false,
+		private readonly int $flags = 0,
+		private readonly bool $deprecated = false,
+	) {
+		if ($default !== null) {
+			// in case $default is array but is not expected to be an array...
+			$default = ($type !== ValueType::ARRAY && is_array($default)) ? json_encode($default) : $default;
+			$this->default = match ($type) {
+				ValueType::MIXED => (string)$default,
+				ValueType::STRING => $this->convertFromString((string)$default),
+				ValueType::INT => $this->convertFromInt((int)$default),
+				ValueType::FLOAT => $this->convertFromFloat((float)$default),
+				ValueType::BOOL => $this->convertFromBool((bool)$default),
+				ValueType::ARRAY => $this->convertFromArray((array)$default)
+			};
+		}
+
+		/** @psalm-suppress UndefinedClass */
+		if (\OC::$CLI) { // only store definition if ran from CLI
+			$this->definition = $definition;
+		}
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * @return string config key
+	 * @experimental 31.0.0
+	 */
+	public function getKey(): string {
+		return $this->key;
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * @return ValueType
+	 * @experimental 31.0.0
+	 */
+	public function getValueType(): ValueType {
+		return $this->type;
+	}
+
+	/**
+	 * @param string $default
+	 * @return string
+	 * @experimental 31.0.0
+	 */
+	private function convertFromString(string $default): string {
+		return $default;
+	}
+
+	/**
+	 * @param int $default
+	 * @return string
+	 * @experimental 31.0.0
+	 */
+	private function convertFromInt(int $default): string {
+		return (string)$default;
+	}
+
+	/**
+	 * @param float $default
+	 * @return string
+	 * @experimental 31.0.0
+	 */
+	private function convertFromFloat(float $default): string {
+		return (string)$default;
+	}
+
+	/**
+	 * @param bool $default
+	 * @return string
+	 * @experimental 31.0.0
+	 */
+	private function convertFromBool(bool $default): string {
+		return ($default) ? '1' : '0';
+	}
+
+	/**
+	 * @param array $default
+	 * @return string
+	 * @experimental 31.0.0
+	 */
+	private function convertFromArray(array $default): string {
+		return json_encode($default);
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * @return string|null NULL if no default is set
+	 * @experimental 31.0.0
+	 */
+	public function getDefault(): ?string {
+		return $this->default;
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * @return string
+	 * @experimental 31.0.0
+	 */
+	public function getDefinition(): string {
+		return $this->definition;
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * @see IAppConfig for details on lazy config values
+	 * @return bool TRUE if config value is lazy
+	 * @experimental 31.0.0
+	 */
+	public function isLazy(): bool {
+		return $this->lazy;
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * @see IAppConfig for details on sensitive config values
+	 * @return int bitflag about the config value
+	 * @experimental 31.0.0
+	 */
+	public function getFlags(): int {
+		return $this->flags;
+	}
+
+	/**
+	 * @param int $flag
+	 *
+	 * @return bool TRUE is config value bitflag contains $flag
+	 * @experimental 31.0.0
+	 */
+	public function isFlagged(int $flag): bool {
+		return (bool)($flag & $this->getFlags());
+	}
+
+	/**
+	 * @inheritDoc
+	 *
+	 * @return bool TRUE if config si deprecated
+	 * @experimental 31.0.0
+	 */
+	public function isDeprecated(): bool {
+		return $this->deprecated;
+	}
+}