Show repo path on repo page

templates/repo.html

@@ -44,6 +44,11 @@
             {% if not is_owner and repo_ap == 'own' and not share_to_me %}
             <p>该同步目录web匿名访问未开启，不能在线查看。</p>
             {% else %}
+            <div>
+              	{% for name, link in zipped %}
+                <a href="{{ SITE_ROOT }}repo/{{ repo.id }}/?root_id={{ dirent.obj_id }}&p={{ link }}">{{ name }}</a> / 
+                {% endfor %}
+            </div>
             <table>
                 <tr>
                     <th width="70%">名字</th>
@@ -53,7 +58,7 @@
                 {% for dirent in dirs %}
                 <tr>
                     {% if dirent.is_dir %}
-                    <td><a href="{{ SITE_ROOT }}repo/{{ repo.props.id }}/?root_id={{ dirent.props.obj_id }}">{{ dirent.props.obj_name }}</a></td>
+                    <td><a href="{{ SITE_ROOT }}repo/{{ repo.id }}/?root_id={{ dirent.obj_id }}&p={{ path }}/{{ dirent.obj_name }}">{{ dirent.obj_name }}</a></td>
                     <td></td>
                     {% else %}
                     <td>{{ dirent.props.obj_name }}</td>

views.py

@@ -125,24 +125,36 @@ def repo(request, repo_id):
 
     latest_commit = {}
     dirs = []
+    path = ''
+    zipped = []
     if not repo.props.encrypted:
         latest_commit = get_commits(repo_id, 0, 1)[0]
-        if not request.GET.get('root_id'):
-            # use HEAD commit's root id
-            commit = seafserv_rpc.get_commit(repo.props.head_cmmt_id)
-            root_id = commit.props.root_id
-        else:
-            root_id = request.GET.get('root_id')
-
+        path = request.GET.get('p', '')
         try:
-            dirs = seafserv_rpc.list_dir(root_id)
+            dirs = seafserv_rpc.list_dir_by_path(latest_commit.id, path)
+        except SearpcError, e:
+            return go_error(request, e.msg)
         for dirent in dirs:
             if stat.S_ISDIR(dirent.props.mode):
                 dirent.is_dir = True
             else:
                 dirent.is_dir = False
-        except:
-            pass
+
+        # generate path and link
+        paths = []
+        links = []
+        if path and path != '/':
+            paths = path[1:].split('/')
+
+            i=1
+            for name in paths:
+                link = '/' + '/'.join(paths[:i])
+                i = i + 1
+                links.append(link)
+        paths.insert(0, repo.name)
+        links.insert(0, '/')
+        
+        zipped = zip(paths, links)
 
     # used to determin whether show repo content in repo.html
     # if a repo is shared to me, or repo shared to the group I joined,
@@ -160,6 +172,8 @@ def repo(request, repo_id):
             "repo_size": repo_size,
             "dirs": dirs,
             "share_to_me": share_to_me,
+            "path" : path,
+            "zipped" : zipped or None,
             }, context_instance=RequestContext(request))