Introduce deck share type to ShareAPIController

Signed-off-by: Julius Härtl <jus@bitgrid.net>

5 files changed, 105 insertions, 7 deletions

diff --git a/apps/files/lib/Controller/ApiController.php b/apps/files/lib/Controller/ApiController.php
index ee4d86bc360..7c0f9bba259 100644
--- a/apps/files/lib/Controller/ApiController.php
+++ b/apps/files/lib/Controller/ApiController.php
@@ -221,7 +221,8 @@ class ApiController extends Controller {
 			IShare::TYPE_LINK,
 			IShare::TYPE_REMOTE,
 			IShare::TYPE_EMAIL,
-			IShare::TYPE_ROOM
+			IShare::TYPE_ROOM,
+			IShare::TYPE_DECK
 		];
 		foreach ($requestedShareTypes as $requestedShareType) {
 			// one of each type is enough to find out about the types
diff --git a/apps/files/lib/Service/OwnershipTransferService.php b/apps/files/lib/Service/OwnershipTransferService.php
index fa979c2006a..bd8520b92fc 100644
--- a/apps/files/lib/Service/OwnershipTransferService.php
+++ b/apps/files/lib/Service/OwnershipTransferService.php
@@ -252,7 +252,7 @@ class OwnershipTransferService {
 
 		$shares = [];
 		$progress = new ProgressBar($output);
-		foreach ([IShare::TYPE_GROUP, IShare::TYPE_USER, IShare::TYPE_LINK, IShare::TYPE_REMOTE, IShare::TYPE_ROOM, IShare::TYPE_EMAIL, IShare::TYPE_CIRCLE] as $shareType) {
+		foreach ([IShare::TYPE_GROUP, IShare::TYPE_USER, IShare::TYPE_LINK, IShare::TYPE_REMOTE, IShare::TYPE_ROOM, IShare::TYPE_EMAIL, IShare::TYPE_CIRCLE, IShare::TYPE_DECK] as $shareType) {
 			$offset = 0;
 			while (true) {
 				$sharePage = $this->shareManager->getSharesBy($sourceUid, $shareType, null, true, 50, $offset);
diff --git a/apps/files_sharing/lib/Controller/DeletedShareAPIController.php b/apps/files_sharing/lib/Controller/DeletedShareAPIController.php
index 9b367e06544..1981c0c1945 100644
--- a/apps/files_sharing/lib/Controller/DeletedShareAPIController.php
+++ b/apps/files_sharing/lib/Controller/DeletedShareAPIController.php
@@ -151,6 +151,14 @@ class DeletedShareAPIController extends OCSController {
 				$result = array_merge($result, $this->getRoomShareHelper()->formatShare($share));
 			} catch (QueryException $e) {
 			}
+		} elseif ($share->getShareType() === IShare::TYPE_DECK) {
+			$result['share_with'] = $share->getSharedWith();
+			$result['share_with_displayname'] = '';
+
+			try {
+				$result = array_merge($result, $this->getDeckShareHelper()->formatShare($share));
+			} catch (QueryException $e) {
+			}
 		}
 
 		return $result;
@@ -162,8 +170,9 @@ class DeletedShareAPIController extends OCSController {
 	public function index(): DataResponse {
 		$groupShares = $this->shareManager->getDeletedSharedWith($this->userId, IShare::TYPE_GROUP, null, -1, 0);
 		$roomShares = $this->shareManager->getDeletedSharedWith($this->userId, IShare::TYPE_ROOM, null, -1, 0);
+		$deckShares = $this->shareManager->getDeletedSharedWith($this->userId, IShare::TYPE_DECK, null, -1, 0);
 
-		$shares = array_merge($groupShares, $roomShares);
+		$shares = array_merge($groupShares, $roomShares, $deckShares);
 
 		$shares = array_map(function (IShare $share) {
 			return $this->formatShare($share);
@@ -213,4 +222,21 @@ class DeletedShareAPIController extends OCSController {
 
 		return $this->serverContainer->query('\OCA\Talk\Share\Helper\DeletedShareAPIController');
 	}
+
+	/**
+	 * Returns the helper of ShareAPIHelper for deck shares.
+	 *
+	 * If the Deck application is not enabled or the helper is not available
+	 * a QueryException is thrown instead.
+	 *
+	 * @return \OCA\Deck\Sharing\ShareAPIHelper
+	 * @throws QueryException
+	 */
+	private function getDeckShareHelper() {
+		if (!$this->appManager->isEnabledForUser('deck')) {
+			throw new QueryException();
+		}
+
+		return $this->serverContainer->query('\OCA\Deck\Sharing\ShareAPIHelper');
+	}
 }
diff --git a/apps/files_sharing/lib/Controller/ShareAPIController.php b/apps/files_sharing/lib/Controller/ShareAPIController.php
index aaca16b32e6..399ff18fba8 100644
--- a/apps/files_sharing/lib/Controller/ShareAPIController.php
+++ b/apps/files_sharing/lib/Controller/ShareAPIController.php
@@ -303,6 +303,14 @@ class ShareAPIController extends OCSController {
 				$result = array_merge($result, $this->getRoomShareHelper()->formatShare($share));
 			} catch (QueryException $e) {
 			}
+		} elseif ($share->getShareType() === IShare::TYPE_DECK) {
+			$result['share_with'] = $share->getSharedWith();
+			$result['share_with_displayname'] = '';
+
+			try {
+				$result = array_merge($result, $this->getDeckShareHelper()->formatShare($share));
+			} catch (QueryException $e) {
+			}
 		}
 
 
@@ -603,6 +611,12 @@ class ShareAPIController extends OCSController {
 			} catch (QueryException $e) {
 				throw new OCSForbiddenException($this->l->t('Sharing %s failed because the back end does not support room shares', [$path->getPath()]));
 			}
+		} elseif ($shareType === IShare::TYPE_DECK) {
+			try {
+				$this->getDeckShareHelper()->createShare($share, $shareWith, $permissions, $expireDate);
+			} catch (QueryException $e) {
+				throw new OCSForbiddenException($this->l->t('Sharing %s failed because the back end does not support room shares', [$path->getPath()]));
+			}
 		} else {
 			throw new OCSBadRequestException($this->l->t('Unknown share type'));
 		}
@@ -635,8 +649,9 @@ class ShareAPIController extends OCSController {
 		$groupShares = $this->shareManager->getSharedWith($this->currentUser, IShare::TYPE_GROUP, $node, -1, 0);
 		$circleShares = $this->shareManager->getSharedWith($this->currentUser, IShare::TYPE_CIRCLE, $node, -1, 0);
 		$roomShares = $this->shareManager->getSharedWith($this->currentUser, IShare::TYPE_ROOM, $node, -1, 0);
+		$deckShares = $this->shareManager->getSharedWith($this->currentUser, IShare::TYPE_DECK, $node, -1, 0);
 
-		$shares = array_merge($userShares, $groupShares, $circleShares, $roomShares);
+		$shares = array_merge($userShares, $groupShares, $circleShares, $roomShares, $deckShares);
 
 		$filteredShares = array_filter($shares, function (IShare $share) {
 			return $share->getShareOwner() !== $this->currentUser;
@@ -1296,6 +1311,14 @@ class ShareAPIController extends OCSController {
 			}
 		}
 
+		if ($share->getShareType() === IShare::TYPE_DECK) {
+			try {
+				return $this->getDeckShareHelper()->canAccessShare($share, $this->currentUser);
+			} catch (QueryException $e) {
+				return false;
+			}
+		}
+
 		return false;
 	}
 
@@ -1371,7 +1394,8 @@ class ShareAPIController extends OCSController {
 	 */
 	protected function canDeleteShareFromSelf(\OCP\Share\IShare $share): bool {
 		if ($share->getShareType() !== IShare::TYPE_GROUP &&
-			$share->getShareType() !== IShare::TYPE_ROOM
+			$share->getShareType() !== IShare::TYPE_ROOM &&
+			$share->getShareType() !== IShare::TYPE_DECK
 		) {
 			return false;
 		}
@@ -1400,6 +1424,14 @@ class ShareAPIController extends OCSController {
 			}
 		}
 
+		if ($share->getShareType() === IShare::TYPE_DECK) {
+			try {
+				return $this->getDeckShareHelper()->canAccessShare($share, $this->currentUser);
+			} catch (QueryException $e) {
+				return false;
+			}
+		}
+
 		return false;
 	}
 
@@ -1474,6 +1506,15 @@ class ShareAPIController extends OCSController {
 			// Do nothing, just try the other share type
 		}
 
+		try {
+			if ($this->shareManager->shareProviderExists(IShare::TYPE_DECK)) {
+				$share = $this->shareManager->getShareById('deck:' . $id, $this->currentUser);
+				return $share;
+			}
+		} catch (ShareNotFound $e) {
+			// Do nothing, just try the other share type
+		}
+
 		if (!$this->shareManager->outgoingServer2ServerSharesAllowed()) {
 			throw new ShareNotFound();
 		}
@@ -1520,6 +1561,22 @@ class ShareAPIController extends OCSController {
 		return $this->serverContainer->query('\OCA\Talk\Share\Helper\ShareAPIController');
 	}
 
+	/**
+	 * Returns the helper of ShareAPIHelper for deck shares.
+	 *
+	 * If the Deck application is not enabled or the helper is not available
+	 * a QueryException is thrown instead.
+	 *
+	 * @return \OCA\Deck\Sharing\ShareAPIHelper
+	 * @throws QueryException
+	 */
+	private function getDeckShareHelper() {
+		if (!$this->appManager->isEnabledForUser('deck')) {
+			throw new QueryException();
+		}
+
+		return $this->serverContainer->query('\OCA\Deck\Sharing\ShareAPIHelper');
+	}
 
 	/**
 	 * @param string $viewer
@@ -1536,7 +1593,8 @@ class ShareAPIController extends OCSController {
 			IShare::TYPE_EMAIL,
 			IShare::TYPE_EMAIL,
 			IShare::TYPE_CIRCLE,
-			IShare::TYPE_ROOM
+			IShare::TYPE_ROOM,
+			IShare::TYPE_DECK
 		];
 
 		// Should we assume that the (currentUser) viewer is the owner of the node !?
@@ -1689,6 +1747,8 @@ class ShareAPIController extends OCSController {
 		// TALK SHARES
 		$roomShares = $this->shareManager->getSharesBy($this->currentUser, IShare::TYPE_ROOM, $path, $reshares, -1, 0);
 
+		$deckShares = $this->shareManager->getSharesBy($this->currentUser, IShare::TYPE_DECK, $path, $reshares, -1, 0);
+
 		// FEDERATION
 		if ($this->shareManager->outgoingServer2ServerSharesAllowed()) {
 			$federatedShares = $this->shareManager->getSharesBy($this->currentUser, IShare::TYPE_REMOTE, $path, $reshares, -1, 0);
@@ -1701,7 +1761,7 @@ class ShareAPIController extends OCSController {
 			$federatedGroupShares = [];
 		}
 
-		return array_merge($userShares, $groupShares, $linkShares, $mailShares, $circleShares, $roomShares, $federatedShares, $federatedGroupShares);
+		return array_merge($userShares, $groupShares, $linkShares, $mailShares, $circleShares, $roomShares, $deckShares, $federatedShares, $federatedGroupShares);
 	}
 
 
diff --git a/lib/private/Share20/ProviderFactory.php b/lib/private/Share20/ProviderFactory.php
index db333ee99a2..9f93df46ac0 100644
--- a/lib/private/Share20/ProviderFactory.php
+++ b/lib/private/Share20/ProviderFactory.php
@@ -345,6 +345,17 @@ class ProviderFactory implements IProviderFactory {
 			$shares[] = $roomShare;
 		}
 
+		foreach ($this->registeredShareProviders as $shareProvider) {
+			/** @var IShareProvider $instance */
+			$instance = $this->serverContainer->get($shareProvider);
+			if (!isset($this->shareProviders[$instance->identifier()])) {
+				$this->shareProviders[$instance->identifier()] = $instance;
+			}
+			$shares[] = $this->shareProviders[$instance->identifier()];
+		}
+
+
+
 		return $shares;
 	}
 }