allow apps to set custom mount types

Signed-off-by: Robin Appelman <robin@icewind.nl>

apps/dav/lib/Connector/Sabre/FilesPlugin.php

@@ -65,6 +65,7 @@ class FilesPlugin extends ServerPlugin {
 	const CHECKSUMS_PROPERTYNAME = '{http://owncloud.org/ns}checksums';
 	const DATA_FINGERPRINT_PROPERTYNAME = '{http://owncloud.org/ns}data-fingerprint';
 	const HAS_PREVIEW_PROPERTYNAME = '{http://nextcloud.org/ns}has-preview';
+	const MOUNT_TYPE_PROPERTYNAME = '{http://nextcloud.org/ns}mount-type';
 
 	/**
 	 * Reference to main server object
@@ -159,6 +160,7 @@ class FilesPlugin extends ServerPlugin {
 		$server->protectedProperties[] = self::CHECKSUMS_PROPERTYNAME;
 		$server->protectedProperties[] = self::DATA_FINGERPRINT_PROPERTYNAME;
 		$server->protectedProperties[] = self::HAS_PREVIEW_PROPERTYNAME;
+		$server->protectedProperties[] = self::MOUNT_TYPE_PROPERTYNAME;
 
 		// normally these cannot be changed (RFC4918), but we want them modifiable through PROPPATCH
 		$allowedProperties = ['{DAV:}getetag'];
@@ -381,6 +383,10 @@ class FilesPlugin extends ServerPlugin {
 				return $node->getSize();
 			});
 		}
+
+		$propFind->handle(self::MOUNT_TYPE_PROPERTYNAME, function () use ($node) {
+			return $node->getFileInfo()->getMountPoint()->getMountType();
+		});
 	}
 
 	/**

apps/files/js/filelist.js

@@ -1069,6 +1069,8 @@
 					return OC.MimeType.getIconUrl('dir-shared');
 				} else if (fileInfo.mountType === 'external-root') {
 					return OC.MimeType.getIconUrl('dir-external');
+				} else if (fileInfo.mountType !== '') {
+					return OC.MimeType.getIconUrl('dir-' + fileInfo.mountType);
 				}
 				return OC.MimeType.getIconUrl('dir');
 			}

apps/files/lib/Helper.php

@@ -157,12 +157,9 @@ class Helper {
 			$entry['isShareMountPoint'] = $i['is_share_mount_point'];
 		}
 		$mountType = null;
-		if ($i->isShared()) {
+		$mount = $i->getMountPoint();
-			$mountType = 'shared';
+		$mountType = $mount->getMountType();
-		} else if ($i->isMounted()) {
+		if ($mountType !== '') {
-			$mountType = 'external';
-		}
-		if ($mountType !== null) {
 			if ($i->getInternalPath() === '') {
 				$mountType .= '-root';
 			}

apps/files_external/lib/Config/ExternalMountPoint.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @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/>.
+ *
+ */
+
+namespace OCA\Files_External\Config;
+
+use OC\Files\Mount\MountPoint;
+
+class ExternalMountPoint extends MountPoint {
+	public function getMountType() {
+		return 'external';
+	}
+}

apps/files_sharing/lib/SharedMount.php

@@ -258,4 +258,8 @@ class SharedMount extends MountPoint implements MoveableMount {
 			return -1;
 		}
 	}
+
+	public function getMountType() {
+		return 'shared';
+	}
 }

core/js/files/client.js

@@ -114,7 +114,11 @@
 		/**
 		 * Preview availability
 		 */
-		[Client.NS_NEXTCLOUD, 'has-preview']
+		[Client.NS_NEXTCLOUD, 'has-preview'],
+		/**
+		 * Mount type
+		 */
+		[Client.NS_NEXTCLOUD, 'mount-type'],
 	];
 
 	/**
@@ -361,6 +365,11 @@
 				}
 			}
 
+			var mounTypeProp = props['{' + Client.NS_NEXTCLOUD + '}mount-type'];
+			if (!_.isUndefined(mounTypeProp)) {
+				data.mountType = mounTypeProp;
+			}
+
 			// extend the parsed data using the custom parsers
 			_.each(this._fileInfoParsers, function(parserFunction) {
 				_.extend(data, parserFunction(response) || {});

lib/private/Files/Mount/MountPoint.php

@@ -274,4 +274,8 @@ class MountPoint implements IMountPoint {
 	public function getMountId() {
 		return $this->mountId;
 	}
+
+	public function getMountType() {
+		return '';
+	}
 }

lib/public/Files/Mount/IMountPoint.php

@@ -119,4 +119,13 @@ interface IMountPoint {
 	 * @since 9.1.0
 	 */
 	public function getMountId();
+
+	/**
+	 * Get the type of mount point, used to distinguish things like shares and external storages
+	 * in the web interface
+	 *
+	 * @return string
+	 * @since 12.0.0
+	 */
+	public function getMountType();
 }