Working UI for external storage mount configuration

apps/files_external/ajax/addMountPoint.php

@@ -0,0 +1,13 @@
+<?php
+
+OCP\JSON::checkAppEnabled('files_external');
+if ($_POST['isPersonal'] == 'true') {
+	OCP\JSON::checkLoggedIn();
+	$isPersonal = true;
+} else {
+	OCP\JSON::checkAdminUser();
+	$isPersonal = false;
+}
+OC_Mount_Config::addMountPoint($_POST['mountPoint'], $_POST['class'], $_POST['classOptions'], $_POST['mountType'], $_POST['applicable'], $isPersonal);
+
+?>

apps/files_external/ajax/removeMountPoint.php

@@ -0,0 +1,13 @@
+<?php
+
+OCP\JSON::checkAppEnabled('files_external');
+if ($_POST['isPersonal'] == 'true') {
+	OCP\JSON::checkLoggedIn();
+	$isPersonal = true;
+} else {
+	OCP\JSON::checkAdminUser();
+	$isPersonal = false;
+}
+OC_Mount_Config::removeMountPoint($_POST['mountPoint'], $_POST['mountType'], $_POST['applicable'], $isPersonal);
+
+?>

apps/files_external/appinfo/app.php

@@ -12,5 +12,10 @@ OC::$CLASSPATH['OC_Filestorage_DAV']='apps/files_external/lib/webdav.php';
 OC::$CLASSPATH['OC_Filestorage_Google']='apps/files_external/lib/google.php';
 OC::$CLASSPATH['OC_Filestorage_SWIFT']='apps/files_external/lib/swift.php';
 OC::$CLASSPATH['OC_Filestorage_SMB']='apps/files_external/lib/smb.php';
+OC::$CLASSPATH['OC_Filestorage_AmazonS3']='apps/files_external/lib/amazons3.php';
+OC::$CLASSPATH['OC_Mount_Config']='apps/files_external/lib/config.php';
 
 OCP\App::registerAdmin('files_external', 'settings');
+if (OCP\Config::getAppValue('files_external', 'allow_user_mounting', 'yes') == 'yes') {
+	OCP\App::registerPersonal('files_external', 'personal');
+}

apps/files_external/css/settings.css

@@ -1,6 +1,5 @@
 .error { color: #FF3B3B; }
-td.type { width:8em; }
+td.mountPoint, td.backend { width:10em; }
-td.mount, td.options, td.applicable { width:10em; }
+#addMountPoint>td { border:none; }
-#addStorage>td { border:none; }
+#addMountPoint>td.applicable { visibility:hidden; }
-#addStorage>td:not(.selectStorage) { visibility:hidden; }
+#selectBackend { margin-left:-10px; }
-#selectStorage { margin-left:-10px; }

apps/files_external/js/settings.js

@@ -1,59 +1,143 @@
 $(document).ready(function() {
 
-	function applicableChange(applicable) {
+	$('.chzn-select').chosen();
-		if (applicable == 'Global') {
 	
-		}
+	$('#selectBackend').live('change', function() {
-		console.log(applicable);
-	}
-
-	$('#selectStorage').live('change', function() {
 		var tr = $(this).parent().parent();
 		$('#externalStorage tbody').last().append($(tr).clone());
-		var selected = $(this).val();
+		var selected = $(this).find('option:selected').text();
+		var backendClass = $(this).val();
 		$(this).parent().text(selected);
-		var backends = $(this).data('configurations').split(';');
+		$(tr).find('.backend').data('class', $(this).val());
-		var configuration = [];
+		var configurations = $(this).data('configurations');
-		// Find selected backend configuration parameters
-		$.each(backends, function(index, backend) {
-			if (backend.split(':')[0] == selected) {
-				configuration = backend.split(':')[1].split(',');
-				// 				break;
-			}
-		});
 		var td = $(tr).find('td.configuration');
-		$.each(configuration, function(index, config) {
+		$.each(configurations, function(backend, parameters) {
-			if (config.indexOf('*') != -1) {
+			if (backend == backendClass) {
-				td.append('<input type="password" placeholder="'+config.substring(1)+'" />');
+				$.each(parameters['configuration'], function(parameter, placeholder) {
+					if (placeholder.indexOf('*') != -1) {
+						td.append('<input type="password" data-parameter="'+parameter+'" placeholder="'+placeholder.substring(1)+'" />');
+					} else if (placeholder.indexOf('!') != -1) {
+						td.append('<label><input type="checkbox" data-parameter="'+parameter+'" />'+placeholder.substring(1)+'</label>');
+					} else if (placeholder.indexOf('&') != -1) {
+						td.append('<input type="text" class="optional" data-parameter="'+parameter+'" placeholder="'+placeholder.substring(1)+'" />');
 					} else {
-				td.append('<input type="text" placeholder="'+config+'" />');
+						td.append('<input type="text" data-parameter="'+parameter+'" placeholder="'+placeholder+'" />');
 					}
 				});
+				return false;
+			}
+		});
+		$('.chz-select').chosen();
 		$(tr).find('td').last().attr('class', 'remove');
 		$(tr).removeAttr('id');
 		$(this).remove();
 	});
 
-	$('td.remove>img').live('click', function() {
+	$('#externalStorage td').live('change', function() {
-		$(this).parent().parent().remove();
+		var tr = $(this).parent();
-		// TODO remove storage
+		var mountPoint = $(tr).find('.mountPoint input').val();
-	});
+		if (mountPoint == '') {
-
+			return false;
-	$('#externalStorage select[multiple]').each(function(index,element){
-		applyMultiplySelect($(element));
-	});
-
-	function applyMultiplySelect(element) {
-		var checkHandeler=false;
-		element.multiSelect({
-			oncheck:applicableChange,
-			onuncheck:applicableChange,
-			minWidth: 120,
-		});
 		}
+		var backendClass = $(tr).find('.backend').data('class');
+		var configuration = $(tr).find('.configuration input');
+		var addMountPoint = true;
+		if (configuration.length < 1) {
+			return false;
+		}
+		var classOptions = {};
+		$.each(configuration, function(index, input) {
+			if ($(input).val() == '' && !$(input).hasClass('optional')) {
+				addMountPoint = false;
+				return false;
+			}
+			if ($(input).is(':checkbox')) {
+				if ($(input).is(':checked')) {
+					classOptions[$(input).data('parameter')] = true;
+				} else {
+					classOptions[$(input).data('parameter')] = false;
+				}
+			} else {
+				classOptions[$(input).data('parameter')] = $(input).val();
+			}
+		});
+		if (addMountPoint) {
+			if ($('#externalStorage').data('admin')) {
+				var isPersonal = false;
+				var multiselect = $(tr).find('.chzn-select').val();
+				var oldGroups = $(tr).find('.applicable').data('applicable-groups');
+				var oldUsers = $(tr).find('.applicable').data('applicable-users');
+				$.each(multiselect, function(index, value) {
+					var pos = value.indexOf('(group)');
+					if (pos != -1) {
+						var mountType = 'group';
+						var applicable = value.substr(0, pos);
+						if ($.inArray(applicable, oldGroups) != -1) {
+							oldGroups.splice($.inArray(applicable, oldGroups), 1);
+						}
+					} else {
+						var mountType = 'user';
+						var applicable = value;
+						if ($.inArray(applicable, oldUsers) != -1) {
+							oldUsers.splice($.inArray(applicable, oldUsers), 1);
+						}
+					}
+					$.post(OC.filePath('files_external', 'ajax', 'addMountPoint.php'), { mountPoint: mountPoint, class: backendClass, classOptions: classOptions, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
+				});
+				var mountType = 'group';
+				$.each(oldGroups, function(index, applicable) {
+					$.post(OC.filePath('files_external', 'ajax', 'removeMountPoint.php'), { mountPoint: mountPoint, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
+				});
+				var mountType = 'user';
+				$.each(oldUsers, function(index, applicable) {
+					$.post(OC.filePath('files_external', 'ajax', 'removeMountPoint.php'), { mountPoint: mountPoint, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
+				});
+			} else {
+				var isPersonal = true;
+				var mountType = 'user';
+				var applicable = OC.currentUser;
+				$.post(OC.filePath('files_external', 'ajax', 'addMountPoint.php'), { mountPoint: mountPoint, class: backendClass, classOptions: classOptions, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
+			}
+		}
+	});
+
+	$('td.remove>img').live('click', function() {
+		var tr = $(this).parent().parent();
+		var mountPoint = $(tr).find('.mountPoint input').val();
+		if (mountPoint == '') {
+			return false;
+		}
+		if ($('#externalStorage').data('admin')) {
+			var isPersonal = false;
+			var multiselect = $(tr).find('.chzn-select').val();
+			$.each(multiselect, function(index, value) {
+				var pos = value.indexOf('(group)');
+				if (pos != -1) {
+					var mountType = 'group';
+					var applicable = value.substr(0, pos);
+				} else {
+					var mountType = 'user';
+					var applicable = value;
+				}
+				$.post(OC.filePath('files_external', 'ajax', 'removeMountPoint.php'), { mountPoint: mountPoint, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
+			});
+		} else {
+			var mountType = 'user';
+			var applicable = OC.currentUser;
+			var isPersonal = true;
+		}
+		$.post(OC.filePath('files_external', 'ajax', 'removeMountPoint.php'), { mountPoint: mountPoint, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
+		$(tr).remove();
+	});
+
+	
 
 	$('#allowUserMounting').bind('change', function() {
-		// TODO save setting
+		if (this.checked) {
+			OC.AppConfig.setValue('files_external', 'allow_user_mounting', 'yes');
+		} else {
+			OC.AppConfig.setValue('files_external', 'allow_user_mounting', 'no');
+		}
 	});
 
 });

apps/files_external/lib/config.php

@@ -0,0 +1,231 @@
+<?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 to configure the config/mount.php and data/$user/mount.php files
+*/
+class OC_Mount_Config {
+
+	const MOUNT_TYPE_GLOBAL = 'global';
+	const MOUNT_TYPE_GROUP = 'group';
+	const MOUNT_TYPE_USER = 'user';
+
+	/**
+	* Get details on each of the external storage backends, used for the mount config UI
+	* If the configuration parameter should be secret, add a '*' to the beginning of the value
+	* If the configuration parameter is a boolean, add a '!' to the beginning of the value
+	* If the configuration parameter is optional, add a '&' to the beginning of the value
+	* @return array
+	*/
+	public static function getBackends() {
+		return array(
+			'OC_Filestorage_Local' => array('backend' => 'Local', 'configuration' => array('datadir' => 'Location')),
+			'OC_Filestorage_AmazonS3' => array('backend' => 'Amazon S3', 'configuration' => array('key' => 'Key', 'secret' => '*Secret', 'bucket' => 'Bucket')),
+			'OC_Filestorage_FTP' => array('backend' => 'FTP', 'configuration' => array('host' => 'URL', 'user' => 'Username', 'password' => '*Password', 'root' => '&Root', 'secure' => '!Secure ftps://')),
+			'OC_Filestorage_SWIFT' => array('backend' => 'OpenStack Swift', 'configuration' => array('host' => 'URL', 'user' => 'Username', 'token' => '*Token', 'root' => '&Root', 'secure' => '!Secure ftps://')),
+			'OC_Filestorage_SMB' => array('backend' => 'SMB', 'configuration' => array('host' => 'URL', 'user' => 'Username', 'password' => '*Password', 'root' => '&Root')),
+			'OC_Filestorage_DAV' => array('backend' => 'WebDAV', 'configuration' => array('host' => 'URL', 'user' => 'Username', 'password' => '*Password', 'root' => '&Root', 'secure' => '!Secure https://'))
+		);
+	}
+
+	/**
+	* Get the system mount points
+	* The returned array is not in the same format as getUserMountPoints()
+	* @return array
+	*/
+	public static function getSystemMountPoints() {
+		$mountPoints = self::readData(false);
+		$backends = self::getBackends();
+		$system = array();
+		if (isset($mountPoints[self::MOUNT_TYPE_GROUP])) {
+			foreach ($mountPoints[self::MOUNT_TYPE_GROUP] as $group => $mounts) {
+				foreach ($mounts as $mountPoint => $mount) {
+					// Remove '/$user/files/' from mount point
+					$mountPoint = substr($mountPoint, 13);
+					// Merge the mount point into the current mount points
+					if (isset($system[$mountPoint]) && $system[$mountPoint]['configuration'] == $mount['options']) {
+						$system[$mountPoint]['applicable']['groups'] = array_merge($system[$mountPoint]['applicable']['groups'], array($group));
+					} else {
+						$system[$mountPoint] = array('class' => $mount['class'], 'backend' => $backends[$mount['class']]['backend'], 'configuration' => $mount['options'], 'applicable' => array('groups' => array($group), 'users' => array()));
+					}
+				}
+			}
+		}
+		if (isset($mountPoints[self::MOUNT_TYPE_USER])) {
+			foreach ($mountPoints[self::MOUNT_TYPE_USER] as $user => $mounts) {
+				foreach ($mounts as $mountPoint => $mount) {
+					// Remove '/$user/files/' from mount point
+					$mountPoint = substr($mountPoint, 13);
+					// Merge the mount point into the current mount points
+					if (isset($system[$mountPoint]) && $system[$mountPoint]['configuration'] == $mount['options']) {
+						$system[$mountPoint]['applicable']['users'] = array_merge($system[$mountPoint]['applicable']['users'], array($user));
+					} else {
+						$system[$mountPoint] = array('class' => $mount['class'], 'backend' => $backends[$mount['class']]['backend'], 'configuration' => $mount['options'], 'applicable' => array('groups' => array(), 'users' => array($user)));
+					}
+				}
+			}
+		}
+		return $system;
+	}
+
+	/**
+	* Get the personal mount points of the current user
+	* The returned array is not in the same format as getUserMountPoints()
+	* @return array
+	*/
+	public static function getPersonalMountPoints() {
+		$mountPoints = self::readData(true);
+		$backends = self::getBackends();
+		$uid = OCP\User::getUser();
+		$personal = array();
+		if (isset($mountPoints[self::MOUNT_TYPE_USER][$uid])) {
+			foreach ($mountPoints[self::MOUNT_TYPE_USER][$uid] as $mountPoint => $mount) {
+				// Remove '/$user/files/' from mount point
+				$personal[substr($mountPoint, 13)] = array('class' => $mount['class'], 'backend' => $backends[$mount['class']]['backend'], 'configuration' => $mount['options']);
+			}
+		}
+		return $personal;
+	}
+
+	
+	/**
+	* Add a mount point to the filesystem
+	* @param string Mount point
+	* @param string Backend class
+	* @param array Backend parameters for the class
+	* @param string MOUNT_TYPE_GROUP | MOUNT_TYPE_USER
+	* @param string User or group to apply mount to
+	* @param bool Personal or system mount point i.e. is this being called from the personal or admin page
+	* @return bool
+	*/
+	public static function addMountPoint($mountPoint, $class, $classOptions, $mountType, $applicable, $isPersonal = false) {
+		if ($isPersonal) {
+			// Verify that the mount point applies for the current user
+			// Prevent non-admin users from mounting local storage
+			if ($applicable != OCP\User::getUser() || $class == 'OC_Filestorage_Local') {
+				return false;
+			}
+		}
+		$mount = array($applicable => array('/$user/files/'.$mountPoint => array('class' => $class, 'options' => $classOptions)));
+		$mountPoints = self::readData($isPersonal);
+		// Merge the new mount point into the current mount points
+		if (isset($mountPoints[$mountType])) {
+			if (isset($mountPoints[$mountType][$applicable])) {
+				$mountPoints[$mountType][$applicable] = array_merge($mountPoints[$mountType][$applicable], $mount[$applicable]);
+			} else {
+				$mountPoints[$mountType] = array_merge($mountPoints[$mountType], $mount);
+			}
+		} else {
+			$mountPoints[$mountType] = $mount;
+		}
+		self::writeData($isPersonal, $mountPoints);
+		return true;
+	}
+
+	/**
+	*
+	* @param string Mount point
+	* @param string MOUNT_TYPE_GROUP | MOUNT_TYPE_USER
+	* @param string User or group to remove mount from
+	* @param bool Personal or system mount point
+	* @return bool
+	*/
+	public static function removeMountPoint($mountPoint, $mountType, $applicable, $isPersonal = false) {
+		// Verify that the mount point applies for the current user
+		if ($isPersonal && $applicable != OCP\User::getUser()) {
+			return false;
+		}
+		$mountPoints = self::readData($isPersonal);
+		// Remove mount point
+		unset($mountPoints[$mountType][$applicable]['/$user/files/'.$mountPoint]);
+		// Unset parent arrays if empty
+		if (empty($mountPoints[$mountType][$applicable])) {
+			unset($mountPoints[$mountType][$applicable]);
+			if (empty($mountPoints[$mountType])) {
+				unset($mountPoints[$mountType]);
+			}
+		}
+		self::writeData($isPersonal, $mountPoints);
+		return true;
+	}
+
+	/**
+	* Read the mount points in the config file into an array
+	* @param bool Personal or system config file
+	* @return array
+	*/
+	private static function readData($isPersonal) {
+		if ($isPersonal) {
+			$file = OC::$SERVERROOT.'/data/'.OCP\User::getUser().'/mount.php';
+		} else {
+			$file = OC::$SERVERROOT.'/config/mount.php';
+		}
+		if (is_file($file)) {
+			$mountPoints = include($file);
+			if (is_array($mountPoints)) {
+				return $mountPoints;
+			}
+		}
+		return array();
+	}
+
+	/**
+	* Write the mount points to the config file
+	* @param bool Personal or system config file
+	* @param array Mount points
+	*/
+	private static function writeData($isPersonal, $data) {
+		if ($isPersonal) {
+			$file = OC::$SERVERROOT.'/data/'.OCP\User::getUser().'/mount.php';
+		} else {
+			$file = OC::$SERVERROOT.'/config/mount.php';
+		}
+		$content = "<?php return array (\n";
+		if (isset($data[self::MOUNT_TYPE_GROUP])) {
+			$content .= "\t'group' => array (\n";
+			foreach ($data[self::MOUNT_TYPE_GROUP] as $group => $mounts) {
+				$content .= "\t\t'".$group."' => array (\n";
+				foreach ($mounts as $mountPoint => $mount) {
+					$content .= "\t\t\t'".$mountPoint."' => ".str_replace("\n", '', var_export($mount, true)).",\n";
+					
+				}
+				$content .= "\t\t),\n";
+			}
+			$content .= "\t),\n";
+		}
+		if (isset($data[self::MOUNT_TYPE_USER])) {
+			$content .= "\t'user' => array (\n";
+			foreach ($data[self::MOUNT_TYPE_USER] as $user => $mounts) {
+				$content .= "\t\t'".$user."' => array (\n";
+				foreach ($mounts as $mountPoint => $mount) {
+					$content .= "\t\t\t'".$mountPoint."' => ".str_replace("\n", '', var_export($mount, true)).",\n";
+				}
+				$content .= "\t\t),\n";
+			}
+			$content .= "\t),\n";
+		}
+		$content .= ");\n?>";
+		@file_put_contents($file, $content);
+	}
+
+}
+
+?>

apps/files_external/personal.php

@@ -0,0 +1,34 @@
+<?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/>.
+*/
+
+OCP\Util::addScript('files_external', 'settings');
+OCP\Util::addStyle('files_external', 'settings');
+$backends = OC_Mount_Config::getBackends();
+// Remove local storage
+unset($backends['OC_Filestorage_Local']);
+$tmpl = new OCP\Template('files_external', 'settings');
+$tmpl->assign('isAdminPage', false);
+$tmpl->assign('mounts', OC_Mount_Config::getPersonalMountPoints());
+$tmpl->assign('backends', $backends);
+return $tmpl->fetchPage();
+
+?>

apps/files_external/settings.php

@@ -20,16 +20,15 @@
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-OCP\Util::addscript('files_external', 'settings');
+OCP\Util::addScript('files_external', 'settings');
-OCP\Util::addstyle('files_external', 'settings');
+OCP\Util::addStyle('files_external', 'settings');
 $tmpl = new OCP\Template('files_external', 'settings');
-$tmpl->assign('allowUserMounting', 'yes');
 $tmpl->assign('isAdminPage', true);
-$tmpl->assign('storage', array());
+$tmpl->assign('mounts', OC_Mount_Config::getSystemMountPoints());
+$tmpl->assign('backends', OC_Mount_Config::getBackends());
 $tmpl->assign('groups', OC_Group::getGroups());
-$tmpl->assign('backends', array('Amazon S3', 'FTP', 'Google Drive', 'SWIFT', 'WebDAV'));
+$tmpl->assign('users', OCP\User::getUsers());
-$tmpl->assign('configurations', '');
+$tmpl->assign('allowUserMounting', OCP\Config::getAppValue('files_external', 'allow_user_mounting', 'yes'));
-$tmpl->assign('options', array('Encrypt', 'Version control', 'Allow sharing'));
 return $tmpl->fetchPage();
 
 ?>

apps/files_external/templates/settings.php

@@ -1,70 +1,82 @@
 <form id="files_external">
 	<fieldset class="personalblock">
 	<legend><strong><?php echo $l->t('External Storage'); ?></strong></legend>
-		<?php if (isset($_['storage'])): ?>
+		<table id="externalStorage" data-admin="<?php echo json_encode($_['isAdminPage']); ?>">
-		<table id="externalStorage">
 			<thead>
 				<tr>
-					<th><?php echo $l->t('Type'); ?></th>
+					<th><?php echo $l->t('Mount point'); ?></th>
+					<th><?php echo $l->t('Backend'); ?></th>
 					<th><?php echo $l->t('Configuration'); ?></th>
-					<th><?php echo $l->t('Mount Location'); ?></th>
+					<!--<th><?php echo $l->t('Options'); ?></th> -->
-					<th><?php echo $l->t('Options'); ?></th>
+					<?php if ($_['isAdminPage']) echo '<th>'.$l->t('Applicable').'</th>'; ?>
-					<?php if ($_['isAdminPage'] == true) echo '<th>'.$l->t('Applicable').'</th>'; ?>
 					<th>&nbsp;</th>
 				</tr>
 			</thead>
-			<tbody>
+			<tbody width="100%">
-			<?php $_['storage'] = array_merge($_['storage'], array(array('id' => 'addStorage', 'mount' => ''))); ?>
+			<?php $_['mounts'] = array_merge($_['mounts'], array('' => array())); ?>
-			<?php foreach($_['storage'] as $storage): ?>
+			<?php foreach ($_['mounts'] as $mountPoint => $mount): ?>
-				<tr <?php if ($storage['id'] == 'addStorage') echo 'id="addStorage"'; ?> data-storage-id="<?php echo $storage['id']; ?>">
+				<tr <?php if ($mountPoint == '') echo 'id="addMountPoint"'; ?>>
-					<?php if ($storage['id'] == 'addStorage'): ?>
+					<td class="mountPoint"><input type="text" name="mountPoint" value="<?php echo $mountPoint; ?>" placeholder="<?php echo $l->t('Mount point'); ?>" /></td>
-						<td class="selectStorage">
+					<?php if ($mountPoint == ''): ?>
-							<select id="selectStorage" data-configurations="<?php echo $_['configurations']; ?>">
+						<td class="backend">
-								<option value="" disabled selected style="display:none;"><?php echo $l->t('Add storage'); ?></option>
+							<select id="selectBackend" data-configurations='<?php echo json_encode($_['backends']); ?>'>
-								<?php foreach($_['backends'] as $backend): ?>
+								<option value="" disabled selected style="display:none;"><?php echo $l->t('Add mount point'); ?></option>
-									<option value="<?php echo $backend; ?>"><?php echo $backend; ?></option>
+								<?php foreach ($_['backends'] as $class => $backend): ?>
+									<option value="<?php echo $class; ?>"><?php echo $backend['backend']; ?></option>
 								<?php endforeach; ?>
 							</select>
 						</td>
 					<?php else: ?>
-						<td class="type" <?php if ($storage['status'] == 'error') echo 'class="error"'; ?>><?php echo $storage['type']; ?></td>
+						<td class="backend" data-class="<?php echo $mount['class']; ?>"><?php echo $mount['backend']; ?></td>
 					<?php endif; ?>
-					<td class ="configuration">
+					<td class ="configuration" width="100%">
-					<?php if (isset($storage['configuration'])): ?>
+						<?php if (isset($mount['configuration'])): ?>
-						<?php foreach($storage['configuration'] as $parameter => $value): ?>
+							<?php foreach ($mount['configuration'] as $parameter => $value): ?>
-							<?php if (strpos($parameter, '*') !== false): ?>
+								<?php if (isset($_['backends'][$mount['class']]['configuration'][$parameter])): ?>
-								<input type="password" value="<?php echo $value; ?>" placeholder="<?php echo $l->t(substr($parameter, 1)); ?>" />
+									<?php $placeholder = $_['backends'][$mount['class']]['configuration'][$parameter]; ?>
+									<?php if (strpos($placeholder, '*') !== false): ?>
+										<input type="password" data-parameter="<?php echo $parameter; ?>" value="<?php echo $value; ?>" placeholder="<?php echo substr($placeholder, 1); ?>" />
+									<?php elseif(strpos($placeholder, '!') !== false): ?>
+										<label><input type="checkbox" data-parameter="<?php echo $parameter; ?>" <?php if ($value == 'true') echo ' checked="checked"'; ?>  /><?php echo substr($placeholder, 1); ?></label>
+									<?php elseif (strpos($placeholder, '&') !== false): ?>
+										<input type="text" class="optional" data-parameter="<?php echo $parameter; ?>" value="<?php echo $value; ?>" placeholder="<?php echo substr($placeholder, 1); ?>" />
 									<?php else: ?>
-								<input type="text" value="<?php echo $value; ?>" placeholder="<?php echo $l->t($parameter); ?>" />
+										<input type="text" data-parameter="<?php echo $parameter; ?>" value="<?php echo $value; ?>" placeholder="<?php echo $placeholder; ?>" />
+									<?php endif; ?>
 								<?php endif; ?>
 							<?php endforeach; ?>
 						<?php endif; ?>
 					</td>
-					<td class="mount"><input type="text" name="storageMountLocation" value="<?php echo $storage['mount']; ?>" placeholder="<?php echo $l->t('Mount Location'); ?>" /></td>
+					<!--<td class="options">
-					<td class="options">
+						<select class="selectOptions" title="<?php echo $l->t('None set')?>" multiple="multiple" disabled>
-						<select class="selectOptions" title="<?php echo $l->t('None set')?>" multiple="multiple">
 							<?php if (OCP\App::isEnabled('files_encryption')) echo '<option value="Encrypt">Encrypt</option>'; ?>
 							<?php if (OCP\App::isEnabled('files_versions')) echo '<option value="Version control">Version control</option>'; ?>
 							<?php if (OCP\App::isEnabled('files_sharing')) echo '<option value="Allow sharing">Allow sharing</option>'; ?>
 						</select>
-					</td>
+					</td>-->
-					<?php if ($_['isAdminPage'] == true): ?>
+					<?php if ($_['isAdminPage']): ?>
-						<td class="applicable">
+					<td class="applicable" align="right" data-applicable-groups='<?php if (isset($mount['applicable']['groups'])) echo json_encode($mount['applicable']['groups']); ?>' data-applicable-users='<?php if (isset($mount['applicable']['users'])) echo json_encode($mount['applicable']['users']); ?>'>
-							<select class="selectApplicable" data-storage-applicable="<?php echo $storage['applicable']; ?>" title="<?php echo $l->t('None set'); ?>" multiple="multiple">
+							<select class="chzn-select" multiple style="width:20em;" data-placeholder="<?php echo $l->t('None set'); ?>">
-								<option value="Global"><?php echo $l->t('Global'); ?></option>
+								<option value="all"><?php echo $l->t('All Users'); ?></option>
+								<optgroup label="<?php echo $l->t('Groups'); ?>">
 									<?php foreach ($_['groups'] as $group): ?>
-									<option value="<?php echo $group; ?>"><?php echo $group; ?></option>
+										<option value="<?php echo $group; ?>(group)" <?php if (isset($mount['applicable']['groups']) && in_array($group, $mount['applicable']['groups'])) echo 'selected="selected"'; ?>><?php echo $group; ?></option>
 									<?php endforeach; ?>
+								</optgroup>
+								<optgroup label="<?php echo $l->t('Users'); ?>">
+									<?php foreach ($_['users'] as $user): ?>
+										<option value="<?php echo $user; ?>" <?php if (isset($mount['applicable']['users']) && in_array($user, $mount['applicable']['users'])) echo 'selected="selected"'; ?>"><?php echo $user; ?></option>
+									<?php endforeach; ?>
+								</optgroup>
 							</select>
 						</td>
 					<?php endif; ?>
-					<td <?php if ($storage['id'] != 'addStorage') echo 'class="remove"'; ?>><img alt="<?php echo $l->t('Delete'); ?>" title="<?php echo $l->t('Delete'); ?>" class="svg action" src="<?php echo image_path('core', 'actions/delete.svg'); ?>" /></td>
+					<td <?php if ($mountPoint != '') echo 'class="remove"'; ?>><img alt="<?php echo $l->t('Delete'); ?>" title="<?php echo $l->t('Delete'); ?>" class="svg action" src="<?php echo image_path('core', 'actions/delete.svg'); ?>" /></td>
 				</tr>
 			<?php endforeach; ?>
 			</tbody>
 		</table>
-		<?php endif; ?>
+		<?php if ($_['isAdminPage']): ?>
-		<?php if ($_['isAdminPage'] == true): ?>
 			<br />
 			<input type="checkbox" name="allowUserMounting" id="allowUserMounting" value="1" <?php if ($_['allowUserMounting'] == 'yes') echo ' checked="checked"'; ?> />
 			<label for="allowUserMounting"><?php echo $l->t('Enable User External Storage'); ?></label><br/>