diff --git a/apps/files_sharing/appinfo/app.php b/apps/files_sharing/appinfo/app.php
index a4a0a57c6750f3c0bd35687ed165221117c28a6b..412ca66b82e22af3ebdb24029ed49e12e0a96c6a 100644
--- a/apps/files_sharing/appinfo/app.php
+++ b/apps/files_sharing/appinfo/app.php
@@ -28,6 +28,10 @@ OCP\Util::addScript('files_sharing', 'external');
\OC_Hook::connect('OC_Filesystem', 'post_rename', '\OC\Files\Cache\Shared_Updater', 'renameHook');
\OC_Hook::connect('OC_Appconfig', 'post_set_value', '\OCA\Files\Share\Maintainer', 'configChangeHook');
+\OCP\Util::connectHook('OCP\Share', 'post_shared', '\OC\Files\Cache\Shared_Updater', 'postShareHook');
+\OCP\Util::connectHook('OCP\Share', 'post_unshare', '\OC\Files\Cache\Shared_Updater', 'postUnshareHook');
+\OCP\Util::connectHook('OCP\Share', 'post_unshareFromSelf', '\OC\Files\Cache\Shared_Updater', 'postUnshareFromSelfHook');
+
OC_FileProxy::register(new OCA\Files\Share\Proxy());
\OCA\Files\App::getNavigationManager()->add(
diff --git a/apps/files_sharing/lib/updater.php b/apps/files_sharing/lib/updater.php
index 5cb2b638e5a67dcd5d21c3070ae360fb67cb73b6..e114c3ba0ac842f9e1a1f7521504e9b6f2cc34ae 100644
--- a/apps/files_sharing/lib/updater.php
+++ b/apps/files_sharing/lib/updater.php
@@ -132,6 +132,68 @@ class Shared_Updater {
self::removeShare($params['path']);
}
+ /**
+ * update etags if a file was shared
+ * @param array $params
+ */
+ static public function postShareHook($params) {
+
+ if ($params['itemType'] === 'folder' || $params['itemType'] === 'file') {
+
+ $shareWith = $params['shareWith'];
+ $shareType = $params['shareType'];
+
+ if ($shareType === \OCP\Share::SHARE_TYPE_USER) {
+ self::correctUsersFolder($shareWith, '/');
+ } elseif ($shareType === \OCP\Share::SHARE_TYPE_GROUP) {
+ foreach (\OC_Group::usersInGroup($shareWith) as $user) {
+ self::correctUsersFolder($user, '/');
+ }
+ }
+ }
+ }
+
+ /**
+ * update etags if a file was unshared
+ *
+ * @param array $params
+ */
+ static public function postUnshareHook($params) {
+
+ if ($params['itemType'] === 'file' || $params['itemType'] === 'folder') {
+
+ $deletedShares = isset($params['deletedShares']) ? $params['deletedShares'] : array();
+
+ foreach ($deletedShares as $share) {
+ if ($share['shareType'] === \OCP\Share::SHARE_TYPE_GROUP) {
+ foreach (\OC_Group::usersInGroup($share['shareWith']) as $user) {
+ self::correctUsersFolder($user, dirname($share['fileTarget']));
+ }
+ } else {
+ self::correctUsersFolder($share['shareWith'], dirname($share['fileTarget']));
+ }
+ }
+ }
+ }
+
+ /**
+ * update etags if file was unshared from self
+ * @param array $params
+ */
+ static public function postUnshareFromSelfHook($params) {
+ if ($params['itemType'] === 'file' || $params['itemType'] === 'folder') {
+ foreach ($params['unsharedItems'] as $item) {
+ if ($item['shareType'] === \OCP\Share::SHARE_TYPE_GROUP) {
+ foreach (\OC_Group::usersInGroup($item['shareWith']) as $user) {
+ self::correctUsersFolder($user, dirname($item['fileTarget']));
+ }
+ } else {
+ self::correctUsersFolder($item['shareWith'], dirname($item['fileTarget']));
+ }
+ }
+ }
+ }
+
/**
* clean up oc_share table from files which are no longer exists
*
diff --git a/apps/files_sharing/tests/updater.php b/apps/files_sharing/tests/updater.php
index 8183e7067a42a68ecd4ffd245daf99761b48870d..c0099b4ded14b7804b6d0fe8a22f69273074ec5d 100644
--- a/apps/files_sharing/tests/updater.php
+++ b/apps/files_sharing/tests/updater.php
@@ -104,6 +104,112 @@ class Test_Files_Sharing_Updater extends Test_Files_Sharing_Base {
if ($status === false) {
\OC_App::disable('files_trashbin');
}
+ // cleanup
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
+ $result = \OCP\Share::unshare('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2);
+ $this->assertTrue($result);
+ }
+
+ /**
+ * if a file gets shared the etag for the recipients root should change
+ */
+ function testShareFile() {
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+ $beforeShare = \OC\Files\Filesystem::getFileInfo('');
+ $etagBeforeShare = $beforeShare->getEtag();
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
+ $fileinfo = \OC\Files\Filesystem::getFileInfo($this->folder);
+ $result = \OCP\Share::shareItem('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, 31);
+ $this->assertTrue($result);
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+ $afterShare = \OC\Files\Filesystem::getFileInfo('');
+ $etagAfterShare = $afterShare->getEtag();
+
+ $this->assertTrue(is_string($etagBeforeShare));
+ $this->assertTrue(is_string($etagAfterShare));
+ $this->assertTrue($etagBeforeShare !== $etagAfterShare);
+
+ // cleanup
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
+ $result = \OCP\Share::unshare('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2);
+ $this->assertTrue($result);
+ }
+
+ /**
+ * if a file gets unshared by the owner the etag for the recipients root should change
+ */
+ function testUnshareFile() {
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
+ $fileinfo = \OC\Files\Filesystem::getFileInfo($this->folder);
+ $result = \OCP\Share::shareItem('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, 31);
+ $this->assertTrue($result);
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+ $beforeUnshare = \OC\Files\Filesystem::getFileInfo('');
+ $etagBeforeUnshare = $beforeUnshare->getEtag();
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
+ $result = \OCP\Share::unshare('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2);
+ $this->assertTrue($result);
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+ $afterUnshare = \OC\Files\Filesystem::getFileInfo('');
+ $etagAfterUnshare = $afterUnshare->getEtag();
+
+ $this->assertTrue(is_string($etagBeforeUnshare));
+ $this->assertTrue(is_string($etagAfterUnshare));
+ $this->assertTrue($etagBeforeUnshare !== $etagAfterUnshare);
+
+ }
+
+ /**
+ * if a file gets unshared from self the etag for the recipients root should change
+ */
+ function testUnshareFromSelfFile() {
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER1);
+ $fileinfo = \OC\Files\Filesystem::getFileInfo($this->folder);
+ $result = \OCP\Share::shareItem('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER2, 31);
+ $this->assertTrue($result);
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+ $result = \OCP\Share::shareItem('folder', $fileinfo->getId(), \OCP\Share::SHARE_TYPE_USER, self::TEST_FILES_SHARING_API_USER3, 31);
+
+ $beforeUnshareUser2 = \OC\Files\Filesystem::getFileInfo('');
+ $etagBeforeUnshareUser2 = $beforeUnshareUser2->getEtag();
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER3);
+
+ $beforeUnshareUser3 = \OC\Files\Filesystem::getFileInfo('');
+ $etagBeforeUnshareUser3 = $beforeUnshareUser3->getEtag();
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+ $result = \OC\Files\Filesystem::unlink($this->folder);
+ $this->assertTrue($result);
+
+ $afterUnshareUser2 = \OC\Files\Filesystem::getFileInfo('');
+ $etagAfterUnshareUser2 = $afterUnshareUser2->getEtag();
+
+ $this->loginHelper(self::TEST_FILES_SHARING_API_USER3);
+
+ $afterUnshareUser3 = \OC\Files\Filesystem::getFileInfo('');
+ $etagAfterUnshareUser3 = $afterUnshareUser3->getEtag();
+
+ $this->assertTrue(is_string($etagBeforeUnshareUser2));
+ $this->assertTrue(is_string($etagBeforeUnshareUser3));
+ $this->assertTrue(is_string($etagAfterUnshareUser2));
+ $this->assertTrue(is_string($etagAfterUnshareUser3));
+ $this->assertTrue($etagBeforeUnshareUser2 !== $etagAfterUnshareUser2);
+ $this->assertTrue($etagBeforeUnshareUser3 !== $etagAfterUnshareUser3);
+
}
}
diff --git a/lib/private/share/helper.php b/lib/private/share/helper.php
index 71c6d8517a9c5ec1467886ff7c46d16f7092e8e8..46e3c28048812bf09df58553308b5f35509c09b0 100644
--- a/lib/private/share/helper.php
+++ b/lib/private/share/helper.php
@@ -149,17 +149,18 @@ class Helper extends \OC\Share\Constants {
*/
public static function delete($parent, $excludeParent = false, $uidOwner = null) {
$ids = array($parent);
+ $deletedItems = array();
$parents = array($parent);
while (!empty($parents)) {
$parents = "'".implode("','", $parents)."'";
// Check the owner on the first search of reshares, useful for
// finding and deleting the reshares by a single user of a group share
if (count($ids) == 1 && isset($uidOwner)) {
- $query = \OC_DB::prepare('SELECT `id`, `uid_owner`, `item_type`, `item_target`, `parent`'
+ $query = \OC_DB::prepare('SELECT `id`, `share_with`, `item_type`, `share_type`, `item_target`, `file_target`, `parent`'
.' FROM `*PREFIX*share` WHERE `parent` IN ('.$parents.') AND `uid_owner` = ?');
$result = $query->execute(array($uidOwner));
} else {
- $query = \OC_DB::prepare('SELECT `id`, `item_type`, `item_target`, `parent`, `uid_owner`'
+ $query = \OC_DB::prepare('SELECT `id`, `share_with`, `item_type`, `share_type`, `item_target`, `file_target`, `parent`, `uid_owner`'
.' FROM `*PREFIX*share` WHERE `parent` IN ('.$parents.')');
$result = $query->execute();
}
@@ -168,16 +169,29 @@ class Helper extends \OC\Share\Constants {
while ($item = $result->fetchRow()) {
$ids[] = $item['id'];
$parents[] = $item['id'];
+ $tmpItem = array(
+ 'id' => $item['id'],
+ 'shareWith' => $item['share_with'],
+ 'itemTarget' => $item['item_target'],
+ 'itemType' => $item['item_type'],
+ 'shareType' => (int)$item['share_type'],
+ );
+ if (isset($item['file_target'])) {
+ $tmpItem['fileTarget'] = $item['file_target'];
+ }
+ $deletedItems[] = $tmpItem;
}
}
if ($excludeParent) {
unset($ids[0]);
}
if (!empty($ids)) {
- $ids = "'".implode("','", $ids)."'";
- $query = \OC_DB::prepare('DELETE FROM `*PREFIX*share` WHERE `id` IN ('.$ids.')');
+ $idList = "'".implode("','", $ids)."'";
+ $query = \OC_DB::prepare('DELETE FROM `*PREFIX*share` WHERE `id` IN ('.$idList.')');
$query->execute();
}
+
+ return $deletedItems;
}
/**
diff --git a/lib/private/share/share.php b/lib/private/share/share.php
index 26108a937cec6aeaf8103bf0bba99f00b024647a..c06ea72c348e9d5fb0e52f3f23dbc26b19fa8154 100644
--- a/lib/private/share/share.php
+++ b/lib/private/share/share.php
@@ -738,11 +738,24 @@ class Share extends \OC\Share\Constants {
$shares = $result->fetchAll();
+ $listOfUnsharedItems = array();
+
$itemUnshared = false;
foreach ($shares as $share) {
if ((int)$share['share_type'] === \OCP\Share::SHARE_TYPE_USER &&
$share['share_with'] === $uid) {
- Helper::delete($share['id']);
+ $deletedShares = Helper::delete($share['id']);
+ $shareTmp = array(
+ 'id' => $share['id'],
+ 'shareWith' => $share['share_with'],
+ 'itemTarget' => $share['item_target'],
+ 'itemType' => $share['item_type'],
+ 'shareType' => (int)$share['share_type'],
+ );
+ if (isset($share['file_target'])) {
+ $shareTmp['fileTarget'] = $share['file_target'];
+ }
+ $listOfUnsharedItems = array_merge($listOfUnsharedItems, $deletedShares, array($shareTmp));
$itemUnshared = true;
break;
} elseif ((int)$share['share_type'] === \OCP\Share::SHARE_TYPE_GROUP) {
@@ -764,13 +777,40 @@ class Share extends \OC\Share\Constants {
$groupShare['id'], self::$shareTypeGroupUserUnique,
\OC_User::getUser(), $groupShare['uid_owner'], 0, $groupShare['stime'], $groupShare['file_source'],
$groupShare['file_target']));
+ $shareTmp = array(
+ 'id' => $groupShare['id'],
+ 'shareWith' => $groupShare['share_with'],
+ 'itemTarget' => $groupShare['item_target'],
+ 'itemType' => $groupShare['item_type'],
+ 'shareType' => (int)$groupShare['share_type'],
+ );
+ if (isset($groupShare['file_target'])) {
+ $shareTmp['fileTarget'] = $groupShare['file_target'];
+ }
+ $listOfUnsharedItems = array_merge($listOfUnsharedItems, array($groupShare));
$itemUnshared = true;
} elseif (!$itemUnshared && isset($uniqueGroupShare)) {
$query = \OC_DB::prepare('UPDATE `*PREFIX*share` SET `permissions` = ? WHERE `id` = ?');
$query->execute(array(0, $uniqueGroupShare['id']));
+ $shareTmp = array(
+ 'id' => $uniqueGroupShare['id'],
+ 'shareWith' => $uniqueGroupShare['share_with'],
+ 'itemTarget' => $uniqueGroupShare['item_target'],
+ 'itemType' => $uniqueGroupShare['item_type'],
+ 'shareType' => (int)$uniqueGroupShare['share_type'],
+ );
+ if (isset($uniqueGroupShare['file_target'])) {
+ $shareTmp['fileTarget'] = $uniqueGroupShare['file_target'];
+ }
+ $listOfUnsharedItems = array_merge($listOfUnsharedItems, array($uniqueGroupShare));
$itemUnshared = true;
}
+ if ($itemUnshared) {
+ \OC_Hook::emit('OCP\Share', 'post_unshareFromSelf',
+ array('unsharedItems' => $listOfUnsharedItems, 'itemType' => $itemType));
+ }
+
return $itemUnshared;
}
@@ -967,19 +1007,23 @@ class Share extends \OC\Share\Constants {
protected static function unshareItem(array $item) {
// Pass all the vars we have for now, they may be useful
$hookParams = array(
+ 'id' => $item['id'],
'itemType' => $item['item_type'],
'itemSource' => $item['item_source'],
- 'fileSource' => $item['file_source'],
- 'shareType' => $item['share_type'],
+ 'shareType' => (int)$item['share_type'],
'shareWith' => $item['share_with'],
'itemParent' => $item['parent'],
'uidOwner' => $item['uid_owner'],
);
+ if($item['item_type'] === 'file' || $item['item_type'] === 'folder') {
+ $hookParams['fileSource'] = $item['file_source'];
+ $hookParams['fileTarget'] = $item['file_target'];
+ }
- \OC_Hook::emit('OCP\Share', 'pre_unshare', $hookParams + array(
- 'fileSource' => $item['file_source'],
- ));
- Helper::delete($item['id']);
+ \OC_Hook::emit('OCP\Share', 'pre_unshare', $hookParams);
+ $deletedShares = Helper::delete($item['id']);
+ $deletedShares[] = $hookParams;
+ $hookParams['deletedShares'] = $deletedShares;
\OC_Hook::emit('OCP\Share', 'post_unshare', $hookParams);
}
@@ -1788,7 +1832,7 @@ class Share extends \OC\Share\Constants {
if (isset($uidOwner)) {
if ($fileDependent) {
$select = '`*PREFIX*share`.`id`, `item_type`, `item_source`, `*PREFIX*share`.`parent`,'
- . ' `share_type`, `share_with`, `file_source`, `path`, `*PREFIX*share`.`permissions`, `stime`,'
+ . ' `share_type`, `share_with`, `file_source`, `file_target`, `path`, `*PREFIX*share`.`permissions`, `stime`,'
. ' `expiration`, `token`, `storage`, `mail_send`, `uid_owner`';
} else {
$select = '`id`, `item_type`, `item_source`, `parent`, `share_type`, `share_with`, `*PREFIX*share`.`permissions`,'