Fixed ajax support to also update the current dir permissions

5 files changed, 45 insertions, 21 deletions

diff --git a/apps/files/ajax/list.php b/apps/files/ajax/list.php
index 035ffc0e393..f1b713b5534 100644
--- a/apps/files/ajax/list.php
+++ b/apps/files/ajax/list.php
@@ -20,6 +20,8 @@ $doBreadcrumb = isset($_GET['breadcrumb']);
 $data = array();
 $baseUrl = OCP\Util::linkTo('files', 'index.php') . '?dir=';
 
+$permissions = \OCA\files\lib\Helper::getDirPermissions($dir);
+
 // Make breadcrumb
 if($doBreadcrumb) {
 	$breadcrumb = \OCA\files\lib\Helper::makeBreadcrumb($dir);
@@ -38,6 +40,8 @@ $list = new OCP\Template("files", "part.list", "");
 $list->assign('files', $files, false);
 $list->assign('baseURL', $baseUrl, false);
 $list->assign('downloadURL', OCP\Util::linkToRoute('download', array('file' => '/')));
+$list->assign('isPublic', false);
 $data['files'] = $list->fetchPage();
+$data['permissions'] = $permissions;
 
 OCP\JSON::success(array('data' => $data));
diff --git a/apps/files/index.php b/apps/files/index.php
index ec824f895b6..4b930f89024 100644
--- a/apps/files/index.php
+++ b/apps/files/index.php
@@ -65,19 +65,7 @@ $breadcrumbNav = new OCP\Template('files', 'part.breadcrumb', '');
 $breadcrumbNav->assign('breadcrumb', $breadcrumb);
 $breadcrumbNav->assign('baseURL', OCP\Util::linkTo('files', 'index.php') . '?dir=');
 
-$permissions = OCP\PERMISSION_READ;
-if (\OC\Files\Filesystem::isCreatable($dir . '/')) {
-	$permissions |= OCP\PERMISSION_CREATE;
-}
-if (\OC\Files\Filesystem::isUpdatable($dir . '/')) {
-	$permissions |= OCP\PERMISSION_UPDATE;
-}
-if (\OC\Files\Filesystem::isDeletable($dir . '/')) {
-	$permissions |= OCP\PERMISSION_DELETE;
-}
-if (\OC\Files\Filesystem::isSharable($dir . '/')) {
-	$permissions |= OCP\PERMISSION_SHARE;
-}
+$permissions = \OCA\files\lib\Helper::getDirPermissions($dir);
 
 if ($needUpgrade) {
 	OCP\Util::addscript('files', 'upgrade');
diff --git a/apps/files/js/filelist.js b/apps/files/js/filelist.js
index 638864d9eca..07605a7d891 100644
--- a/apps/files/js/filelist.js
+++ b/apps/files/js/filelist.js
@@ -7,9 +7,11 @@ var FileList={
 		});
 	},
 	update:function(fileListHtml) {
-		var $fileList = $('#fileList');
+		var $fileList = $('#fileList'),
+			permissions = $('#permissions').val(),
+			isCreatable = (permissions & OC.PERMISSION_CREATE) !== 0;
 		$fileList.empty().html(fileListHtml);
-		$('#emptycontent').toggleClass('hidden', $fileList.find('tr').length > 0);
+		$('#emptycontent').toggleClass('hidden', !isCreatable || $fileList.find('tr').length > 0);
 		$fileList.find('tr').each(function () {
 			FileActions.display($(this).children('td.filename'));
 		});
@@ -216,6 +218,10 @@ var FileList={
 			return;
 		}
 
+		if (result.data.permissions){
+			FileList.setDirectoryPermissions(result.data.permissions);
+		}
+
 		if(typeof(result.data.breadcrumb) != 'undefined'){
 			$controls.find('.crumb').remove();
 			$controls.prepend(result.data.breadcrumb);
@@ -232,6 +238,12 @@ var FileList={
 
 		FileList.update(result.data.files);
 	},
+	setDirectoryPermissions: function(permissions){
+		var isCreatable = (permissions & OC.PERMISSION_CREATE) !== 0;
+		$('#permissions').val(permissions);
+		$('.creatable').toggleClass('hidden', !isCreatable);
+		$('.notCreatable').toggleClass('hidden', isCreatable);
+	},
 	remove:function(name){
 		$('tr').filterAttr('data-file',name).find('td.filename').draggable('destroy');
 		$('tr').filterAttr('data-file',name).remove();
diff --git a/apps/files/lib/helper.php b/apps/files/lib/helper.php
index 282f0678a9a..3c13b8ea6e2 100644
--- a/apps/files/lib/helper.php
+++ b/apps/files/lib/helper.php
@@ -111,4 +111,26 @@ class Helper
 		}
 		return $breadcrumb;
 	}
+
+	/**
+	 * Returns the numeric permissions for the given directory.
+	 * @param string $dir directory without trailing slash
+	 * @return numeric permissions
+	 */
+	public static function getDirPermissions($dir){
+		$permissions = \OCP\PERMISSION_READ;
+		if (\OC\Files\Filesystem::isCreatable($dir . '/')) {
+			$permissions |= \OCP\PERMISSION_CREATE;
+		}
+		if (\OC\Files\Filesystem::isUpdatable($dir . '/')) {
+			$permissions |= \OCP\PERMISSION_UPDATE;
+		}
+		if (\OC\Files\Filesystem::isDeletable($dir . '/')) {
+			$permissions |= \OCP\PERMISSION_DELETE;
+		}
+		if (\OC\Files\Filesystem::isSharable($dir . '/')) {
+			$permissions |= \OCP\PERMISSION_SHARE;
+		}
+		return $permissions;
+	}
 }
diff --git a/apps/files/templates/index.php b/apps/files/templates/index.php
index 9ca115f7711..0105f4370e5 100644
--- a/apps/files/templates/index.php
+++ b/apps/files/templates/index.php
@@ -1,8 +1,7 @@
 <!--[if IE 8]><style>input[type="checkbox"]{padding:0;}table td{position:static !important;}</style><![endif]-->
 <div id="controls">
 	<?php print_unescaped($_['breadcrumb']); ?>
-	<?php if ($_['isCreatable']):?>
-		<div class="actions <?php if (isset($_['files']) and count($_['files'])==0):?>emptycontent<?php endif; ?>">
+		<div class="actions creatable <?php if (!$_['isCreatable']):?>hidden<?php endif; ?> <?php if (isset($_['files']) and count($_['files'])==0):?>emptycontent<?php endif; ?>">
 			<div id="new" class="button">
 				<a><?php p($l->t('New'));?></a>
 				<ul>
@@ -50,10 +49,9 @@
 			</div>
 		</div>
 		<div id="file_action_panel"></div>
-	<?php elseif( !$_['isPublic'] ):?>
-		<div class="actions"><input type="button" disabled value="<?php p($l->t('You don’t have write permissions here.'))?>"></div>
-		<input type="hidden" name="dir" value="<?php p($_['dir']) ?>" id="dir">
-	<?php endif;?>
+		<div class="notCreatable notPublic <?php if ($_['isCreatable'] or $_['isPublic'] ):?>hidden<?php endif; ?>">
+			<div class="actions"><input type="button" disabled value="<?php p($l->t('You don’t have write permissions here.'))?>"></div>
+		</div>
 	<input type="hidden" name="permissions" value="<?php p($_['permissions']); ?>" id="permissions">
 </div>