7 files changed, 66 insertions, 2 deletions
diff --git a/lib/public/Share/IAttributes.php b/lib/public/Share/IAttributes.php
index fad19c60aad..9ddd8275dd6 100644
--- a/lib/public/Share/IAttributes.php
+++ b/lib/public/Share/IAttributes.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * SPDX-FileCopyrightText: 2019 ownCloud GmbH
  * SPDX-License-Identifier: AGPL-3.0-only
diff --git a/lib/public/Share/IManager.php b/lib/public/Share/IManager.php
index 89d6f5e4a87..35915ad9d90 100644
--- a/lib/public/Share/IManager.php
+++ b/lib/public/Share/IManager.php
@@ -473,6 +473,14 @@ interface IManager {
 	public function allowCustomTokens(): bool;
 
 	/**
+	 * Check if the current user can view the share
+	 * even if the download is disabled.
+	 *
+	 * @since 32.0.0
+	 */
+	public function allowViewWithoutDownload(): bool;
+
+	/**
 	 * Check if the current user can enumerate the target user
 	 *
 	 * @param IUser|null $currentUser
diff --git a/lib/public/Share/IProviderFactory.php b/lib/public/Share/IProviderFactory.php
index 34656af2d8c..9107274c8c1 100644
--- a/lib/public/Share/IProviderFactory.php
+++ b/lib/public/Share/IProviderFactory.php
@@ -39,7 +39,8 @@ interface IProviderFactory {
 
 	/**
 	 * @since 21.0.0
-	 * @param string $shareProvier
+	 * @since 32.0.0 Fix typo in parameter name
+	 * @param string $shareProviderClass
 	 */
-	public function registerProvider(string $shareProvier): void;
+	public function registerProvider(string $shareProviderClass): void;
 }
diff --git a/lib/public/Share/IShare.php b/lib/public/Share/IShare.php
index 337210e3b91..a1bdb01fcd2 100644
--- a/lib/public/Share/IShare.php
+++ b/lib/public/Share/IShare.php
@@ -530,6 +530,20 @@ interface IShare {
 	public function getToken();
 
 	/**
+	 * Set the parent of this share
+	 *
+	 * @since 9.0.0
+	 */
+	public function setParent(int $parent): self;
+
+	/**
+	 * Get the parent of this share.
+	 *
+	 * @since 9.0.0
+	 */
+	public function getParent(): ?int;
+
+	/**
 	 * Set the target path of this share relative to the recipients user folder.
 	 *
 	 * @param string $target
@@ -633,4 +647,11 @@ interface IShare {
 	 * @since 31.0.0
 	 */
 	public function getReminderSent(): bool;
+
+	/**
+	 * Check if the current user can see this share files contents.
+	 * This will check the download permissions as well as the global
+	 * admin setting to allow viewing files without downloading.
+	 */
+	public function canSeeContent(): bool;
 }
diff --git a/lib/public/Share/IShareHelper.php b/lib/public/Share/IShareHelper.php
index c4a33e717f9..152fc99a446 100644
--- a/lib/public/Share/IShareHelper.php
+++ b/lib/public/Share/IShareHelper.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * SPDX-FileCopyrightText: 2017 Nextcloud GmbH and Nextcloud contributors
  * SPDX-License-Identifier: AGPL-3.0-or-later
diff --git a/lib/public/Share/IShareProvider.php b/lib/public/Share/IShareProvider.php
index 9d7c8013a36..23187ca833e 100644
--- a/lib/public/Share/IShareProvider.php
+++ b/lib/public/Share/IShareProvider.php
@@ -208,4 +208,12 @@ interface IShareProvider {
 	 * @since 18.0.0
 	 */
 	public function getAllShares(): iterable;
+
+	/**
+	 * Get all children of this share
+	 *
+	 * @return IShare[]
+	 * @since 9.0.0
+	 */
+	public function getChildren(IShare $parent);
 }
diff --git a/lib/public/Share/IShareProviderSupportsAllSharesInFolder.php b/lib/public/Share/IShareProviderSupportsAllSharesInFolder.php
new file mode 100644
index 00000000000..e27da7682ce
--- /dev/null
+++ b/lib/public/Share/IShareProviderSupportsAllSharesInFolder.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCP\Share;
+
+use OCP\Files\Folder;
+
+/**
+ * Allows defining a IShareProvider with support for the getAllSharesInFolder method.
+ *
+ * @since 32.0.0
+ */
+interface IShareProviderSupportsAllSharesInFolder extends IShareProvider {
+	/**
+	 * Get all shares in a folder.
+	 *
+	 * @return array<int, list<IShare>>
+	 * @since 32.0.0
+	 */
+	public function getAllSharesInFolder(Folder $node): array;
+}