fix(apps-store): Remove apps from force-enabled state when uninstalled

If an app is force-enabled and then uninstalled the force-enabled state was kept.
This is now removed, so when the app should be re-installed the compatibility should be reevaluated.

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

apps/settings/lib/Controller/AppSettingsController.php

@@ -581,7 +581,11 @@ public function uninstallApp(string $appId): JSONResponse {
 		$appId = $this->appManager->cleanAppId($appId);
 		$result = $this->installer->removeApp($appId);
 		if ($result !== false) {
-			$this->appManager->clearAppsCache();
+			/** @var \OC\App\AppManager $appManager */
+			$appManager = $this->appManager;
+			// If this app was force enabled, remove the force-enabled-state
+			$appManager->removeOverwriteNextcloudRequirement($appId);
+			$appManager->clearAppsCache();
 			return new JSONResponse(['data' => ['appid' => $appId]]);
 		}
 		return new JSONResponse(['data' => ['message' => $this->l10n->t('Could not remove app.')]], Http::STATUS_INTERNAL_SERVER_ERROR);
@@ -619,8 +623,11 @@ private function sortApps($a, $b) {
 	}
 
 	public function force(string $appId): JSONResponse {
-		$appId = $this->appManager->cleanAppId($appId);
-		$this->appManager->ignoreNextcloudRequirementForApp($appId);
+		/** @var \OC\App\AppManager $appManager */
+		$appManager = $this->appManager;
+
+		$appId = $appManager->cleanAppId($appId);
+		$appManager->overwriteNextcloudRequirement($appId);
 		return new JSONResponse();
 	}
 }

build/psalm-baseline.xml

@@ -1029,6 +1029,7 @@
   <file src="apps/settings/lib/Controller/AppSettingsController.php">
     <UndefinedInterfaceMethod>
       <code><![CDATA[ignoreNextcloudRequirementForApp]]></code>
+      <code><![CDATA[ignoreNextcloudRequirementForApp]]></code>
     </UndefinedInterfaceMethod>
   </file>
   <file src="apps/settings/lib/Hooks.php">

lib/private/App/AppManager.php

@@ -200,10 +200,6 @@ public function getEnabledAppsForUser(IUser $user) {
 		return array_keys($appsForUser);
 	}
 
-	/**
-	 * @param IGroup $group
-	 * @return array
-	 */
 	public function getEnabledAppsForGroup(IGroup $group): array {
 		$apps = $this->getInstalledAppsValues();
 		$appsForGroups = array_filter($apps, function ($enabled) use ($group) {
@@ -304,10 +300,6 @@ public function getAutoDisabledApps(): array {
 		return $this->autoDisabledApps;
 	}
 
-	/**
-	 * @param string $appId
-	 * @return array
-	 */
 	public function getAppRestriction(string $appId): array {
 		$values = $this->getInstalledAppsValues();
 
@@ -321,7 +313,6 @@ public function getAppRestriction(string $appId): array {
 		return json_decode($values[$appId], true);
 	}
 
-
 	/**
 	 * Check if an app is enabled for user
 	 *
@@ -410,12 +401,25 @@ public function isInstalled($appId) {
 		return isset($installedApps[$appId]);
 	}
 
-	public function ignoreNextcloudRequirementForApp(string $appId): void {
+	/**
+	 * Overwrite the `max-version` requirement for this app.
+	 */
+	public function overwriteNextcloudRequirement(string $appId): void {
 		$ignoreMaxApps = $this->config->getSystemValue('app_install_overwrite', []);
 		if (!in_array($appId, $ignoreMaxApps, true)) {
 			$ignoreMaxApps[] = $appId;
-			$this->config->setSystemValue('app_install_overwrite', $ignoreMaxApps);
 		}
+		$this->config->setSystemValue('app_install_overwrite', $ignoreMaxApps);
+	}
+
+	/**
+	 * Remove the `max-version` overwrite for this app.
+	 * This means this app now again can not be enabled if the `max-version` is smaller than the current Nextcloud version.
+	 */
+	public function removeOverwriteNextcloudRequirement(string $appId): void {
+		$ignoreMaxApps = $this->config->getSystemValue('app_install_overwrite', []);
+		$ignoreMaxApps = array_filter($ignoreMaxApps, fn (string $id) => $id !== $appId);
+		$this->config->setSystemValue('app_install_overwrite', $ignoreMaxApps);
 	}
 
 	public function loadApp(string $app): void {
@@ -646,7 +650,7 @@ public function enableAppForGroups(string $appId, array $groups, bool $forceEnab
 	 * @param bool $automaticDisabled
 	 * @throws \Exception if app can't be disabled
 	 */
-	public function disableApp($appId, $automaticDisabled = false) {
+	public function disableApp($appId, $automaticDisabled = false): void {
 		if ($this->isAlwaysEnabled($appId)) {
 			throw new \Exception("$appId can't be disabled.");
 		}
@@ -706,7 +710,7 @@ public function getAppWebPath(string $appId): string {
 	/**
 	 * Clear the cached list of apps when enabling/disabling an app
 	 */
-	public function clearAppsCache() {
+	public function clearAppsCache(): void {
 		$this->appInfos = [];
 	}
 

lib/public/App/IAppManager.php

@@ -144,7 +144,7 @@ public function enableAppForGroups(string $appId, array $groups, bool $forceEnab
 	 * @param bool $automaticDisabled
 	 * @since 8.0.0
 	 */
-	public function disableApp($appId, $automaticDisabled = false);
+	public function disableApp($appId, $automaticDisabled = false): void;
 
 	/**
 	 * Get the directory for the given app.
@@ -185,7 +185,7 @@ public function getInstalledApps();
 	 * Clear the cached list of apps when enabling/disabling an app
 	 * @since 8.1.0
 	 */
-	public function clearAppsCache();
+	public function clearAppsCache(): void;
 
 	/**
 	 * @param string $appId
@@ -201,7 +201,7 @@ public function isShipped($appId);
 	 * @return bool
 	 *
 	 * This function walks through the Nextcloud directory and loads all apps
-	 * it can find. A directory contains an app if the file /appinfo/info.xml
+	 * it can find. A directory contains an app if the file `/appinfo/info.xml`
 	 * exists.
 	 *
 	 * if $types is set to non-empty array, only apps of those types will be loaded
@@ -271,7 +271,7 @@ public function getDefaultApps(): array;
 	/**
 	 * Set the global default apps with fallbacks
 	 *
-	 * @param string[] $appId
+	 * @param string[] $defaultApps
 	 * @throws \InvalidArgumentException If any of the apps is not installed
 	 * @since 28.0.0
 	 * @deprecated 31.0.0