示例#1
0
def list_dir(request, repo_id):
    """
    List directory entries in AJAX.
    """
    if not request.is_ajax():
        raise Http404

    content_type = 'application/json; charset=utf-8'

    repo = get_repo(repo_id)
    if not repo:
        err_msg = _(u'Library does not exist.')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=400,
                            content_type=content_type)

    username = request.user.username
    user_perm = check_repo_access_permission(repo.id, username)
    if user_perm is None:
        err_msg = _(u'Permission denied.')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=403,
                            content_type=content_type)

    if repo.encrypted and \
            (repo.enc_version == 1 or (repo.enc_version == 2 and SERVER_CRYPTO)) \
            and not seafile_api.is_password_set(repo.id, username):
        err_msg = _(u'Library is encrypted.')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=403,
                            content_type=content_type)

    head_commit = get_commit(repo.head_cmmt_id)
    if not head_commit:
        err_msg = _(u'Error: no head commit id')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=500,
                            content_type=content_type)

    path = request.GET.get('p', '/')
    if path[-1] != '/':
        path = path + '/'

    more_start = None
    file_list, dir_list, dirent_more = get_repo_dirents(request,
                                                        repo.id,
                                                        head_commit,
                                                        path,
                                                        offset=0,
                                                        limit=100)
    if dirent_more:
        more_start = 100
    zipped = get_nav_path(path, repo.name)
    fileshare = get_fileshare(repo.id, username, path)
    dir_shared_link = get_dir_share_link(fileshare)

    ctx = {
        'repo': repo,
        'zipped': zipped,
        'user_perm': user_perm,
        'path': path,
        'fileshare': fileshare,
        'dir_shared_link': dir_shared_link,
        'dir_list': dir_list,
        'file_list': file_list,
        'dirent_more': dirent_more,
        'more_start': more_start,
        'ENABLE_SUB_LIBRARY': settings.ENABLE_SUB_LIBRARY,
    }
    html = render_to_string('snippets/repo_dir_data.html',
                            ctx,
                            context_instance=RequestContext(request))
    return HttpResponse(json.dumps({
        'html': html,
        'path': path
    }),
                        content_type=content_type)
示例#2
0
文件: ajax.py 项目: mhltlyc/seahub
def list_dir(request, repo_id):
    """
    List directory entries in AJAX.
    """
    if not request.is_ajax():
        raise Http404

    content_type = 'application/json; charset=utf-8'

    repo = get_repo(repo_id)
    if not repo:
        err_msg = _(u'Library does not exist.')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=400, content_type=content_type)

    username = request.user.username
    user_perm = check_repo_access_permission(repo.id, username)
    if user_perm is None:
        err_msg = _(u'Permission denied.')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=403, content_type=content_type)

    sub_lib_enabled = UserOptions.objects.is_sub_lib_enabled(username)

    try:
        server_crypto = UserOptions.objects.is_server_crypto(username)
    except CryptoOptionNotSetError:
        # Assume server_crypto is ``False`` if this option is not set.
        server_crypto = False   
    
    if repo.encrypted and \
            (repo.enc_version == 1 or (repo.enc_version == 2 and server_crypto)) \
            and not seafile_api.is_password_set(repo.id, username):
        err_msg = _(u'Library is encrypted.')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=403, content_type=content_type)

    head_commit = get_commit(repo.head_cmmt_id)
    if not head_commit:
        err_msg = _(u'Error: no head commit id')
        return HttpResponse(json.dumps({'error': err_msg}),
                            status=500, content_type=content_type)

    path = request.GET.get('p', '/')
    if path[-1] != '/':
        path = path + '/' 

    more_start = None
    file_list, dir_list, dirent_more = get_repo_dirents(request, repo.id, head_commit, path, offset=0, limit=100)
    if dirent_more:
        more_start = 100
    zipped = get_nav_path(path, repo.name)
    fileshare = get_fileshare(repo.id, username, path)
    dir_shared_link = get_dir_share_link(fileshare)
    uploadlink = get_uploadlink(repo.id, username, path)
    dir_shared_upload_link = get_dir_shared_upload_link(uploadlink)

    ctx = { 
        'repo': repo,
        'zipped': zipped,
        'user_perm': user_perm,
        'path': path,
        'server_crypto': server_crypto,
        'fileshare': fileshare,
        'dir_shared_link': dir_shared_link,
        'uploadlink': uploadlink,
        'dir_shared_upload_link': dir_shared_upload_link,
        'dir_list': dir_list,
        'file_list': file_list,
        'dirent_more': dirent_more,
        'more_start': more_start,
        'ENABLE_SUB_LIBRARY': settings.ENABLE_SUB_LIBRARY,
        "sub_lib_enabled": sub_lib_enabled,
    }   
    html = render_to_string('snippets/repo_dir_data.html', ctx,
                            context_instance=RequestContext(request))
    return HttpResponse(json.dumps({'html': html, 'path': path}),
                        content_type=content_type)