Sharing files working using share API

1 files changed, 94 insertions, 0 deletions

diff --git a/apps/files_sharing/lib/share/file.php b/apps/files_sharing/lib/share/file.php
new file mode 100644
index 00000000000..86b82b19acd
--- /dev/null
+++ b/apps/files_sharing/lib/share/file.php
@@ -0,0 +1,94 @@
+<?php
+/**
+* ownCloud
+*
+* @author Michael Gapczynski
+* @copyright 2012 Michael Gapczynski mtgap@owncloud.com
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either
+* version 3 of the License, or any later version.
+*
+* This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+class OC_Share_Backend_File extends OCP\Share_Backend {
+
+	const FORMAT_SOURCE_PATH = 0;
+	const FORMAT_FILE_APP = 1;
+	const FORMAT_FILE_APP_ROOT = 2;
+	const FORMAT_OPENDIR = 3;
+
+	public function getSource($item, $uid) {
+		if (OC_Filesystem::file_exists($item)) {
+			return array('item' => null, 'file' => $item);
+		}
+		return false;
+	}
+
+	public function generateTarget($item, $uid, $exclude = null) {
+		// TODO Make sure target path doesn't exist already
+		return '/Shared'.$item;
+	}
+
+	public function formatItems($items, $format, $parameters = null) {
+		if ($format == self::FORMAT_OPENDIR) {
+			$files = array();
+			foreach ($items as $file) {
+				$files[] = basename($file['file_target']);
+			}
+			return $files;
+		} else {
+			$shares = array();
+			$ids = array();
+			foreach ($items as $item) {
+				$shares[$item['file_source']] = $item;
+				$ids[] = $item['file_source'];
+			}
+			$ids = "'".implode("','", $ids)."'";
+			if ($format == self::FORMAT_SOURCE_PATH) {
+				$query = OCP\DB::prepare('SELECT path FROM *PREFIX*fscache WHERE id IN ('.$ids.')');
+				$result = $query->execute()->fetchAll();
+				if (isset($result[0]['path'])) {
+					return $result[0]['path'];
+				}
+				return false;
+			} else if ($format == self::FORMAT_FILE_APP) {
+				$query = OCP\DB::prepare('SELECT id, path, name, ctime, mtime, mimetype, size, encrypted, versioned, writable FROM *PREFIX*fscache WHERE id IN ('.$ids.')');
+				$result = $query->execute();
+				$files = array();
+				while ($file = $result->fetchRow()) {
+					// Set target path
+					$file['path'] = $shares[$file['id']]['file_target'];
+					$file['name'] = basename($file['path']);
+					// TODO Set permissions: $file['writable']
+					$files[] = $file;
+				}
+				return $files;
+			} else if ($format == self::FORMAT_FILE_APP_ROOT) {
+				$query = OCP\DB::prepare('SELECT id, path, name, ctime, mtime, mimetype, size, encrypted, versioned, writable FROM *PREFIX*fscache WHERE id IN ('.$ids.')');
+				$result = $query->execute();
+				$mtime = 0;
+				$size = 0;
+				while ($file = $result->fetchRow()) {
+					if ($file['mtime'] > $mtime) {
+						$mtime = $file['mtime'];
+					}
+					$size += $file['size'];
+				}
+				return array(0 => array('name' => 'Shared', 'mtime' => $mtime, 'mimetype' => 'httpd/unix-directory', 'size' => $size, 'writable' => false));
+			}
+		}
+		return array();
+	}
+
+}
+
+?>
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