add share by mail share provider

Signed-off-by: Bjoern Schiessle <bjoern@schiessle.org>

.gitignore

@@ -15,6 +15,7 @@
 !/apps/files
 !/apps/federation
 !/apps/federatedfilesharing
+!/apps/sharebymail
 !/apps/encryption
 !/apps/files_external
 !/apps/files_sharing

apps/files_sharing/lib/API/Share20OCS.php

@@ -178,6 +178,10 @@ protected function formatShare(\OCP\Share\IShare $share) {
 			$result['share_with'] = $share->getSharedWith();
 			$result['share_with_displayname'] = $share->getSharedWith();
 			$result['token'] = $share->getToken();
+		} else if ($share->getShareType() === \OCP\Share::SHARE_TYPE_EMAIL) {
+			$result['share_with'] = $share->getSharedWith();
+			$result['share_with_displayname'] = $share->getSharedWith();
+			$result['token'] = $share->getToken();
 		}
 
 		$result['mail_send'] = $share->getMailSend() ? 1 : 0;
@@ -390,6 +394,9 @@ public function createShare(
 
 			$share->setSharedWith($shareWith);
 			$share->setPermissions($permissions);
+		} else if ($shareType === \OCP\Share::SHARE_TYPE_EMAIL) {
+			$share->setPermissions(\OCP\Constants::PERMISSION_READ);
+			$share->setSharedWith($shareWith);
 		} else {
 			throw new OCSBadRequestException($this->l->t('Unknown share type'));
 		}
@@ -456,6 +463,7 @@ private function getSharesInDir($folder) {
 			$shares = array_merge($shares, $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_USER, $node, false, -1, 0));
 			$shares = array_merge($shares, $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_GROUP, $node, false, -1, 0));
 			$shares = array_merge($shares, $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_LINK, $node, false, -1, 0));
+			$shares = array_merge($shares, $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_EMAIL, $node, false, -1, 0));
 			if ($this->shareManager->outgoingServer2ServerSharesAllowed()) {
 				$shares = array_merge($shares, $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_REMOTE, $node, false, -1, 0));
 			}
@@ -531,7 +539,8 @@ public function getShares(
 		$userShares = $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_USER, $path, $reshares, -1, 0);
 		$groupShares = $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_GROUP, $path, $reshares, -1, 0);
 		$linkShares = $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_LINK, $path, $reshares, -1, 0);
-		$shares = array_merge($userShares, $groupShares, $linkShares);
+		$mailShares = $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_EMAIL, $path, $reshares, -1, 0);
+		$shares = array_merge($userShares, $groupShares, $linkShares, $mailShares);
 
 		if ($this->shareManager->outgoingServer2ServerSharesAllowed()) {
 			$federatedShares = $this->shareManager->getSharesBy($this->currentUser->getUID(), \OCP\Share::SHARE_TYPE_REMOTE, $path, $reshares, -1, 0);
@@ -761,7 +770,15 @@ private function getShareById($id) {
 
 		// First check if it is an internal share.
 		try {
-			$share = $this->shareManager->getShareById('ocinternal:'.$id);
+			$share = $this->shareManager->getShareById('ocinternal:' . $id);
+			return $share;
+		} catch (ShareNotFound $e) {
+			// Do nothing, just try the other share type
+		}
+
+		try {
+			$share = $this->shareManager->getShareById('ocMailShare:' . $id);
+			return $share;
 		} catch (ShareNotFound $e) {
 			if (!$this->shareManager->outgoingServer2ServerSharesAllowed()) {
 				throw new ShareNotFound();

apps/sharebymail/appinfo/app.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+$app = new \OCP\AppFramework\App('sharebymail');

apps/sharebymail/appinfo/info.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<info>
+    <id>sharebymail</id>
+    <name>Share by mail</name>
+    <description>Share provider which allows you to share files by mail</description>
+    <licence>AGPL</licence>
+    <author>Bjoern Schiessle</author>
+    <version>1.0.0</version>
+    <namespace>ShareByMail</namespace>
+    <category>other</category>
+    <dependencies>
+        <owncloud min-version="9.2" max-version="9.2" />
+    </dependencies>
+</info>