shares-circles

Signed-off-by: Maxence Lange <maxence@nextcloud.com>

3 files changed, 57 insertions, 5 deletions

diff --git a/lib/private/Share/Constants.php b/lib/private/Share/Constants.php
index f13f83f8ba9..1eb5b1e078b 100644
--- a/lib/private/Share/Constants.php
+++ b/lib/private/Share/Constants.php
@@ -32,6 +32,7 @@ class Constants {
 	const SHARE_TYPE_EMAIL = 4;
 	const SHARE_TYPE_CONTACT = 5; // ToDo Check if it is still in use otherwise remove it
 	const SHARE_TYPE_REMOTE = 6;
+	const SHARE_TYPE_CIRCLE = 7;
 
 	const FORMAT_NONE = -1;
 	const FORMAT_STATUSES = -2;
diff --git a/lib/private/Share20/Manager.php b/lib/private/Share20/Manager.php
index acc142f62be..3b565d1ba8c 100644
--- a/lib/private/Share20/Manager.php
+++ b/lib/private/Share20/Manager.php
@@ -190,9 +190,14 @@ class Manager implements IManager {
 			if ($share->getSharedWith() === null) {
 				throw new \InvalidArgumentException('SharedWith should not be empty');
 			}
+		} else if ($share->getShareType() === \OCP\Share::SHARE_TYPE_CIRCLE) {
+			$circle = \OCA\Circles\Api\Circles::detailsCircle($share->getSharedWith());
+			if ($circle === null) {
+				throw new \InvalidArgumentException('SharedWith is not a valid circle');
+			}
 		} else {
 			// We can't handle other types yet
-			throw new \InvalidArgumentException('unkown share type');
+			throw new \InvalidArgumentException('unknown share type');
 		}
 
 		// Verify the initiator of the share is set
diff --git a/lib/private/Share20/ProviderFactory.php b/lib/private/Share20/ProviderFactory.php
index bbc6f4ffbd3..1a39cfbf337 100644
--- a/lib/private/Share20/ProviderFactory.php
+++ b/lib/private/Share20/ProviderFactory.php
@@ -48,9 +48,13 @@ class ProviderFactory implements IProviderFactory {
 	private $federatedProvider = null;
 	/** @var  ShareByMailProvider */
 	private $shareByMailProvider;
+	/** @var  \OCA\Circles\ShareByCircleProvider;
+	 * ShareByCircleProvider */
+	private $shareByCircleProvider;
 
 	/**
 	 * IProviderFactory constructor.
+	 *
 	 * @param IServerContainer $serverContainer
 	 */
 	public function __construct(IServerContainer $serverContainer) {
@@ -165,6 +169,36 @@ class ProviderFactory implements IProviderFactory {
 
 
 	/**
+	 * Create the circle share provider
+	 *
+	 * @return FederatedShareProvider
+	 */
+	protected function getShareByCircleProvider() {
+
+		$appManager = $this->serverContainer->getAppManager();
+		if (!$appManager->isEnabledForUser('circles')) {
+			return null;
+		}
+
+
+		if ($this->shareByCircleProvider === null) {
+
+			$this->shareByCircleProvider = new \OCA\Circles\ShareByCircleProvider(
+				$this->serverContainer->getDatabaseConnection(),
+				$this->serverContainer->getSecureRandom(),
+				$this->serverContainer->getUserManager(),
+				$this->serverContainer->getLazyRootFolder(),
+				$this->serverContainer->getL10N('circles'),
+				$this->serverContainer->getLogger(),
+				$this->serverContainer->getURLGenerator()
+			);
+		}
+
+		return $this->shareByCircleProvider;
+	}
+
+
+	/**
 	 * @inheritdoc
 	 */
 	public function getProvider($id) {
@@ -175,6 +209,8 @@ class ProviderFactory implements IProviderFactory {
 			$provider = $this->federatedShareProvider();
 		} else if ($id === 'ocMailShare') {
 			$provider = $this->getShareByMailProvider();
+		} else if ($id === 'ocCircleShare') {
+			$provider = $this->getShareByCircleProvider();
 		}
 
 		if ($provider === null) {
@@ -190,16 +226,20 @@ class ProviderFactory implements IProviderFactory {
 	public function getProviderForType($shareType) {
 		$provider = null;
 
-		if ($shareType === \OCP\Share::SHARE_TYPE_USER  ||
+		if ($shareType === \OCP\Share::SHARE_TYPE_USER ||
 			$shareType === \OCP\Share::SHARE_TYPE_GROUP ||
-			$shareType === \OCP\Share::SHARE_TYPE_LINK) {
+			$shareType === \OCP\Share::SHARE_TYPE_LINK
+		) {
 			$provider = $this->defaultShareProvider();
 		} else if ($shareType === \OCP\Share::SHARE_TYPE_REMOTE) {
 			$provider = $this->federatedShareProvider();
 		} else if ($shareType === \OCP\Share::SHARE_TYPE_EMAIL) {
 			$provider = $this->getShareByMailProvider();
+		} else if ($shareType === \OCP\Share::SHARE_TYPE_CIRCLE) {
+			$provider = $this->getShareByCircleProvider();
 		}
 
+
 		if ($provider === null) {
 			throw new ProviderException('No share provider for share type ' . $shareType);
 		}
@@ -208,10 +248,16 @@ class ProviderFactory implements IProviderFactory {
 	}
 
 	public function getAllProviders() {
+		$shares = [$this->defaultShareProvider(), $this->federatedShareProvider()];
 		$shareByMail = $this->getShareByMailProvider();
 		if ($shareByMail !== null) {
-			return [$this->defaultShareProvider(), $this->federatedShareProvider(), $shareByMail];
+			$shares[] = $shareByMail;
+		}
+		$shareByCircle = $this->getShareByCircleProvider();
+		if ($shareByCircle !== null) {
+			$shares[] = $shareByCircle;
 		}
-		return [$this->defaultShareProvider(), $this->federatedShareProvider()];
+
+		return $shares;
 	}
 }