[repo] added feature 'select multi dirents, and del/mv/cp' and fixed sort bug

media/css/seahub.css

@@ -262,7 +262,17 @@ input.btn-disabled:hover {/*for input*/
 *[data-href] {
     cursor: pointer;
 }
-
+.op-icon-btn {/* icon btn */
+    font-size:14px;
+    padding:4px 12px;
+    line-height:20px;
+    text-shadow:0 1px 1px rgba(255, 255, 255, 0.75);
+    background-color:#f5f5f5;background-image:-moz-linear-gradient(top, #ffffff, #e6e6e6);background-image:-webkit-linear-gradient(top, #ffffff, #e6e6e6);background-image:linear-gradient(to bottom, #ffffff, #e6e6e6);background-repeat:repeat-x;border:1px solid #cccccc;border-bottom-color:#b3b3b3;border-radius:4px;box-shadow:inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
+}
+.op-icon-btn:hover {
+    background-color: #E6E6E6;
+    background-position: 0 -15px; /* to rm background-image */
+}
 .op-list li,
 .modalCloseImg,
 .add {
@@ -439,8 +449,8 @@ textarea:-moz-placeholder {/* for FF */
 }
 .checkbox-orig,
 .checkbox {
-    width:13px;
+    width:14px;
-    height:13px;
+    height:14px;
 }
 .checkbox-checked {
     background:transparent url('../img/tick.png') no-repeat scroll 1px 3px;
@@ -1376,15 +1386,18 @@ textarea:-moz-placeholder {/* for FF */
     table-layout:auto;
     margin:0;
 }
+.repo-file-list .select {
+    width:15px;
+}
 .repo-file-list .star {
-    width:30px;
+    width:25px;
 }
 .repo-file-list .dirent-icon {
-    width:32px;
+    width:27px;
 }
 .repo-file-list .dirent-name {
     display:inline-block;
-    width:405px;
+    width:400px;
 }
 .repo-file-list .dirent-size {
     width:89px;
@@ -1395,15 +1408,20 @@ textarea:-moz-placeholder {/* for FF */
 .repo-file-list .dirent-op {
     width:250px;
 }
+.repo-file-list .checkbox-label,
+.repo-file-list .checkbox {
+    margin:0;
+}
 .repo-file-list th {
     padding-top:20px;
 }
-.repo-file-list .fixed-hd {
+#repo-file-list .fixed-hd {
     position:fixed;
     width:950px;
     background:#fff;
     top:0;
     z-index:11; /*make it on top of dirent op(popup)*/
+    border-color:#efefef; /*for repo-file-list-topbar*/
 }
 .repo-file-list .fixed-hd th {
     box-shadow:0 2px 2px -3px #aaa;
@@ -1416,6 +1434,7 @@ textarea:-moz-placeholder {/* for FF */
 .file-star {
     cursor:pointer;
     line-height:19px;
+    vertical-align:middle;
 }
 .repo-file-list .repo-file-op {
     position:relative;
@@ -1485,6 +1504,18 @@ textarea:-moz-placeholder {/* for FF */
     color:#666;
     margin-left:5px;
 }
+#dirents-op {
+    position:fixed;
+}
+#dirents-op .op-icon-btn {
+    display:block;
+    margin-bottom:6px;
+}
+#dirents-op .op-icon-btn .icon-trash {
+    display:inline-block;
+    width:14px;
+    text-align:center;
+}
 .lsch,
 .lsch-encrypted,
 .file-diff {

seahub/templates/base.html

@@ -466,6 +466,8 @@ $(document).click(function(e) {
         {'name':'plus-sign-alt', 'con':'f0fe'},
         {'name':'upload', 'con':'f01b'},
         {'name':'ban-circle', 'con':'f05e'},
+        {'name':'move', 'con':'f047'},
+        {'name':'copy', 'con':'f0c5'},
         {'name':'upload-alt', 'con':'f093'}
     ];  
     function setCon(icon, icon_class_prefix, icon_list) {

seahub/templates/repo.html

@@ -44,6 +44,13 @@
     </div>
 
     <!-- popups -->
+    {% if user_perm == 'rw' %}
+    <div id="dirents-op" class="hide">
+        <button id="del-dirents" title="{% trans "Delete"%}" class="op-icon-btn"><span class="icon-trash"></span></button>
+        <button id="mv-dirents" title="{% trans "Move"%}" class="op-icon-btn"><span class="icon-move"></span></button>
+        <button id="cp-dirents" title="{% trans "Copy"%}" class="op-icon-btn"><span class="icon-copy"></span></button>
+    </div>
+    {% endif %}
     <div id="upload-file-dialog" class="hide">
         <h3>{% trans "Upload Files" %}</h3>
         {% if no_quota %}
@@ -312,6 +319,211 @@ $('#repo-setting-form').submit(function() {
 });
 {% endif %}
 
+function setDirentsOpPos() {
+    var dirents_op = $('#dirents-op');
+    dirents_op.css({
+        'left': $('#repo-file-list').offset().left - dirents_op.outerWidth(true) - 20,
+        'top': $(window).height()/2
+    });
+}
+
+$('#del-dirents').click(function() {
+    $('#confirm-popup').modal({appendTo:'#main'});
+    $('#simplemodal-container').css({'height':'auto'});
+    $('#confirm-con').html('<h3>' + "{% trans "Delete Items" %}" + '</h3><p>' + "{% trans "Are you sure you want to delete these selected items?" %}" + '</p>');
+    $('#confirm-yes').unbind().click(del_dirents);
+});
+var del_dirents = function() {
+    $('#confirm-popup').append('<p style="color:red;">' + "{% trans "Processing..." %}" + '</p>');
+    var dirents = $('.checkbox-checked').parents('.dir-item, .file-item'),
+        dirents_names = [];
+    dirents.each(function() {
+        dirents_names.push($(this).data('name'));
+    });
+    $.ajax({
+        url: '{% url 'delete_dirents' repo.id %}' + '?parent_dir=' + e(cur_path),
+        type: 'POST',
+        dataType: 'json',
+        beforeSend: prepareCSRFToken,
+        traditional: true,
+        data: {
+            'dirents_names': dirents_names
+        },
+        success: function(data) {
+            var deleted_len = data['deleted'].length,
+                msg_s, msg_f;
+            
+            if (deleted_len > 0) {
+                if (deleted_len == dirents_names.length) {
+                    dirents.remove();
+                } else {
+                    dirents.each(function() {
+                        if ($(this).data('name') in data['deleted']) {
+                            $(this).remove();
+                        }
+                    }); 
+                }
+                if (data['deleted'].length > 1) {
+                    msg_s = "{% trans "Successfully deleted %(name)s and %(amount)s other items." %}";
+                } else {
+                    msg_s = "{% trans "Successfully deleted %(name)s." %}";
+                }
+                msg_s = msg_s.replace('%(name)s', data['deleted'][0]).replace('%(amount)s', data['deleted'].length - 1);
+                feedback(msg_s, 'success'); 
+                updateCmt();
+            }
+
+            if (data['undeleted'].length > 0) {
+                if (data['undeleted'].length > 1) {
+                    msg_f = "{% trans "Internal error. Failed to delete %(name)s and %(amount)s other items." %}"
+                } else {
+                    msg_f = "{% trans "Internal error. Failed to delete %(name)s." %}"
+                }
+                msg_f = msg_f.replace('%(name)s', data['undeleted'][0]).replace('%(amount)s', data['undeleted'].length - 1);
+                feedback(msg_f, 'error'); 
+            }
+            $.modal.close();
+            $('#dirents-op').addClass('hide');
+            $('th.select .checkbox').removeClass('checkbox-checked');
+        },
+        error: function(xhr, textStatus, errorThrown) {
+            $.modal.close();
+            ajaxErrorHandler(xhr, textStatus, errorThrown);
+        }
+    });
+};
+
+$('#mv-dirents, #cp-dirents').click(function() {
+    var form = $('#mv-form'), op;
+    form.modal({appendTo:'#main', autoResize:true, focus:false});
+    $('#simplemodal-container').css({'width':'auto', 'height':'auto'});
+
+    if ($(this).attr('id') == 'mv-dirents') {
+        op = 'mv';
+        form.prepend("<h3>{% trans "Move selected directories/files to:" %}</h3>");
+    } else {
+        op = 'cp';
+        form.prepend("<h3>{% trans "Copy selected directories/files to:" %}</h3>");
+    }
+
+    var file_tree = new FileTree();
+    file_tree.renderDirTree($('#current-repo-dirs').data('site_root', '{{SITE_ROOT}}'), form, current_repo);
+
+    var files = $('.checkbox-checked').parents('.file-item'),
+        dirs = $('.checkbox-checked').parents('.dir-item'),
+        dir_names = [], file_names = [];
+
+    files.each(function() {
+        file_names.push($(this).data('name'));
+    });
+    dirs.each(function() {
+        dir_names.push($(this).data('name'));
+    });
+
+    form.submit(function() {
+        var dst_repo = $('[name="dst_repo"]', form).val(),
+            dst_path = $('[name="dst_path"]', form).val(),
+            url_main;
+
+        if (!$.trim(dst_repo) || !$.trim(dst_path)) {
+            $('.error', form).removeClass('hide');
+            return false;
+        }
+        if (dst_repo == '{{repo.id }}' && dst_path == cur_path) {
+            $('.error', form).html("{% trans "Invalid destination path" %}").removeClass('hide');
+            return false;
+        }
+
+        if (op == 'mv') {
+            url_main = '{% url 'mv_dirents' repo.id %}';
+        } else {
+            url_main = '{% url 'cp_dirents' repo.id %}';
+        }
+
+        disable($('[type="submit"]', form));
+        form.append('<p style="color:red;">' + "{% trans "Processing..." %}" + '</p>');
+        $.ajax({
+            url: url_main + '?parent_dir=' + e(cur_path),
+            type: 'POST',
+            dataType: 'json',
+            beforeSend: prepareCSRFToken,
+            traditional: true,
+            data: {
+                'file_names': file_names,
+                'dir_names': dir_names,
+                'dst_repo': dst_repo,
+                'dst_path': dst_path
+            },
+            success: function(data) {
+                var success_len = data['success'].length,
+                    msg_s, msg_f;
+
+                $.modal.close();
+                $('#dirents-op').addClass('hide');
+                $('th.select .checkbox').removeClass('checkbox-checked');
+
+                if (success_len > 0) {
+                    if (op == 'mv') {
+                        if (success_len == files.length + dirs.length) {
+                            files.remove();
+                            dirs.remove();
+                        } else {
+                            files.each(function() {
+                                if ($(this).data('name') in data['success']) {
+                                    $(this).remove();
+                                }
+                            }); 
+                            dirs.each(function() {
+                                if ($(this).data('name') in data['success']) {
+                                    $(this).remove();
+                                }
+                            }); 
+                        }
+                        if (data['success'].length > 1) {
+                            msg_s = "{% trans "Successfully moved %(name)s and %(amount)s other items." %}";
+                        } else {
+                            msg_s = "{% trans "Successfully moved %(name)s." %}";
+                        }
+                    } else {
+                        $('.checkbox').removeClass('checkbox-checked');
+                        if (data['success'].length > 1) {
+                            msg_s = "{% trans "Successfully copied %(name)s and %(amount)s other items." %}";
+                        } else {
+                            msg_s = "{% trans "Successfully copied %(name)s." %}";
+                        }
+                    }
+                    msg_s = msg_s.replace('%(name)s', data['success'][0]).replace('%(amount)s', data['success'].length - 1);
+                    msg_s += ' <a href="' + data['url'] + '">' + "{% trans "View" %}" + '</a>';
+                    feedback(msg_s, 'success'); 
+                    updateCmt();
+                }
+
+                if (data['failed'].length > 0) {
+                    if (op == 'mv') {
+                        if (data['failed'].length > 1) {
+                            msg_f = "{% trans "Internal error. Failed to move %(name)s and %(amount)s other items." %}";
+                        } else {
+                            msg_f = "{% trans "Internal error. Failed to move %(name)s." %}";
+                        }
+                    } else {
+                        if (data['failed'].length > 1) {
+                            msg_f = "{% trans "Internal error. Failed to copy %(name)s and %(amount)s other items." %}";
+                        } else {
+                            msg_f = "{% trans "Internal error. Failed to copy %(name)s." %}";
+                        }
+                    }
+                    msg_f = msg_f.replace('%(name)s', data['failed'][0]).replace('%(amount)s', data['failed'].length - 1);
+                    feedback(msg_f, 'error'); 
+                }
+            },
+            error: function(xhr, textStatus, errorThrown) {
+                $.modal.close();
+                ajaxErrorHandler(xhr, textStatus, errorThrown);
+            }
+        });
+        return false;
+    });
+});
 
 // js on repo file list
 var no_file_op_popup = true;
@@ -376,6 +588,28 @@ $('#share-cur-dir').click(function() {
    showSharePopup(op, name, aj_url, type, cur_path);
 });
 
+//select all or not
+$('th .checkbox-orig').unbind().click(function() {
+    var dirents_op = $('#dirents-op');
+
+    // keep all checkbox in the same state: selected or not
+    // a case: select all, and then scroll to req 'more'...
+    $(this).parent().toggleClass('checkbox-checked');
+    if ($(this).parent().hasClass('checkbox-checked')) {
+        $('.checkbox').addClass('checkbox-checked');
+    } else {
+        $('.checkbox').removeClass('checkbox-checked');
+    }
+
+    // show buttons or not
+    if ($('.checkbox-checked', $('.dir-item, .file-item')).length > 0) {
+        dirents_op.removeClass('hide');
+        setDirentsOpPos();
+    } else {
+        dirents_op.addClass('hide');
+    }
+});
+
 //sort
 $('#name-down, #name-up, #time-up, #time-down').click(sortDirent);
 
@@ -410,11 +644,12 @@ function sortDirent() {
         case 'time-down': by = function(a, b) { return a.time < b.time ? 1 : -1 };break;
     }
 
+    // when 'name' is like '123', `data('name')` return number 123 
     $('.dir-item').each(function() {
-        dir_list.push({'name':$(this).data('name'), 'time':$(this).data('time'), 'element':this});
+        dir_list.push({'name':$(this).attr('data-name'), 'time':$(this).data('time'), 'element':this});
     });
     $('.file-item').each(function() {
-        file_list.push({'name':$(this).data('name'), 'time':$(this).data('time'), 'element':this});
+        file_list.push({'name':$(this).attr('data-name'), 'time':$(this).data('time'), 'element':this});
     });
 
     dir_list.sort(by);
@@ -464,19 +699,28 @@ function changeLocation(data) {
     }
 }
 function reqDirData(url, func) {
+    var orig_wtop = $(window).scrollTop();
     $.ajax({
         url: url,
         cache: false,
         dataType: 'json',
         success: function(data) {
             $('#repo-file-list').html(data['html']);
+            
+            // both original dir list and new dir list are long
+            var repo_top = $('#repo-top'),
+                h = repo_top.offset().top + repo_top.outerHeight(true);
+            if (orig_wtop > h && $(window).scrollTop() == orig_wtop) {
+                $(window).scrollTop(h);
+            }
+
             cur_path = data['path']; // update cur_path
             if (func) {
                 func(data);
             }
             dirOP();
-            // in case the 'discuss' popup is open before this request
+            // in case the 'discuss' & #dirents-op popup is open before this request
-            $('#discuss-to-group, #discuss-to-group-caret').addClass('hide');
+            $('#discuss-to-group, #discuss-to-group-caret, #dirents-op').addClass('hide');
         },
         error:function(xhr, textStatus, errorThrown) {
             if (xhr.responseText) {
@@ -538,6 +782,20 @@ var current_repo = [],
 function opOnDirent(context) { // added param 'context' for 'more' dirents requested with 'list_dir_more'
     var context = context || $('.dir-item, .file-item');
 
+// select
+$('.checkbox-orig', context).unbind().click(function() {
+    var dirents_op = $('#dirents-op');
+
+    $(this).parent().toggleClass('checkbox-checked');
+    // show buttons or not
+    if ($('.checkbox-checked', context).length > 0) {
+        dirents_op.removeClass('hide');
+        setDirentsOpPos();
+    } else {
+        dirents_op.addClass('hide');
+    }
+});
+
 $('.dir-link', context).click(dirlinkClick);
 
 var popup_tr = ''; // the tr which the shown popup belongs to
@@ -629,13 +887,7 @@ $('.dir-del, .file-del', context).click(function() {
                 updateCmt();
             }
         },
-        error:function(xhr, textStatus, errorThrown) {
+        error: ajaxErrorHandler
-            if (xhr.responseText) {
-                feedback(jQuery.parseJSON(xhr.responseText).error, 'error');
-            } else {
-                feedback("{% trans "Failed. Please check the network." %}", 'error');
-            }
-        }
     });
     return false;
 });
@@ -938,6 +1190,11 @@ $('#add-new-file-form, #add-new-dir-form, #rename-form, #mv-form').submit(functi
             obj_name = $('[name="obj_name"]', form).val(),
             obj_type = $('[name="obj_type"]', form).val(),
             op_obj = form.data('op_obj');
+
+        if (!op_obj) { // for mv-dirents, cp-dirents
+            return false;
+        }
+
         if (!$.trim(dst_repo) || !$.trim(dst_path)) {
             $('.error', form).removeClass('hide');
             return false;
@@ -1026,11 +1283,17 @@ $('#private-share-form').submit(function() {
 });
 var last_start = 0; // for 'list_dir_more'
 $(window).scroll(function() {
-    var file_topbar = $('.repo-file-list-topbar'),
+    var repo_top = $('#repo-top'),
-        list_hd = $('.repo-file-list tr:first-child');
+        file_topbar = $('.repo-file-list-topbar'),
-    if ($(window).scrollTop() > file_topbar.offset().top + file_topbar.outerHeight(true)) {
+        list_hd = $('.repo-file-list tr:first-child'),
-        list_hd.addClass('fixed-hd').css({'left':file_topbar.offset().left});  
+        repo_top_left = $('.block-inner', repo_top).offset().left,
+        file_topbar_h = file_topbar.outerHeight(true);
+
+    if ($(window).scrollTop() > repo_top.offset().top + repo_top.outerHeight(true)) {
+        file_topbar.addClass('fixed-hd').css({'left': repo_top_left});  
+        list_hd.addClass('fixed-hd').css({'left': repo_top_left, 'top':file_topbar_h});  
     } else {
+        file_topbar.removeClass('fixed-hd');  
         list_hd.removeClass('fixed-hd');  
     }
 
@@ -1057,7 +1320,6 @@ $(window).scroll(function() {
                     }
                 );
                 opOnDirent(more_dirents);
-                $('#name-down, #name-up, #time-up, #time-down').unbind().click(sortDirent);
                 if (data['dirent_more']) {
                     ele_more.data('start', data['more_start']); 
                 } else {

seahub/templates/snippets/repo_dir_data.html

@@ -27,6 +27,9 @@
 
 <table class="repo-file-list">
     <tr>
+        <th class="select">
+            <span class="checkbox"><input type="checkbox" class="checkbox-orig" /></span>
+        </th>
         <th class="star"></th>
         <th class="dirent-icon"></th>
         <th><span class="dirent-name">{% trans "Name"%} <span id="name-up" class="tri-bg tri-up-order-bg"></span> <span id="name-down" class="tri-bg tri-down-order-bg"></span></span></th>

seahub/templates/snippets/repo_dirents.html

@@ -1,6 +1,9 @@
 {% load seahub_tags i18n %}
     {% for dirent in dir_list %}
     <tr class="dir-item" data-name="{{dirent.obj_name}}" data-time="{% if dirent.last_modified %}{{ dirent.last_modified }}{%else %}0{% endif %}">
+        <td class="select">
+            <span class="checkbox"><input type="checkbox" class="checkbox-orig" /></span>
+        </td>
         <td class="star"></td>
         <td class="dirent-icon"><img src="{{ MEDIA_URL }}img/folder-icon-24.png" alt="{% trans "Directory icon"%}" /></td>
         <td>
@@ -41,6 +44,9 @@
     {% endfor %}
     {% for dirent in file_list %}
     <tr class="file-item" data-name="{{dirent.obj_name}}" data-time="{% if dirent.last_modified %}{{ dirent.last_modified }} {%else %}0{% endif %}">
+        <td class="select">
+            <span class="checkbox"><input type="checkbox" class="checkbox-orig" /></span>
+        </td>
         <td class="star alc">
             {% if dirent.starred %}
             <span title="{% trans 'starred' %}" class="icon-star file-star" data-status="starred"></span>

seahub/urls.py

@@ -103,6 +103,9 @@ urlpatterns = patterns('',
 
     ### Ajax ###
     (r'^ajax/repo/(?P<repo_id>[-0-9a-f]{36})/dirents/$', get_dirents),
+    url(r'^ajax/repo/(?P<repo_id>[-0-9a-f]{36})/dirents/delete/$', delete_dirents, name='delete_dirents'),
+    url(r'^ajax/repo/(?P<repo_id>[-0-9a-f]{36})/dirents/move/$', mv_dirents, name='mv_dirents'),
+    url(r'^ajax/repo/(?P<repo_id>[-0-9a-f]{36})/dirents/copy/$', cp_dirents, name='cp_dirents'),
     url(r'^ajax/group/(?P<group_id>\d+)/repos/$', get_group_repos, name='get_group_repos'),
     url(r'^ajax/my-unenc-repos/$', get_my_unenc_repos, name='get_my_unenc_repos'),
     url(r'^ajax/contacts/$', get_contacts, name='get_contacts'),

seahub/views/ajax.py

@@ -469,6 +469,50 @@ def delete_dirent(request, repo_id):
         return HttpResponse(json.dumps({'error': err_msg}),
                 status=500, content_type=content_type)
 
+@login_required    
+def delete_dirents(request, repo_id):
+    """
+    Delete multi files/dirs with 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)
+
+    # permission checking
+    username = request.user.username
+    if check_repo_access_permission(repo.id, username) != 'rw':
+        err_msg = _(u'Permission denied.')
+        return HttpResponse(json.dumps({'error': err_msg}),
+                status=403, content_type=content_type)
+
+    # argument checking
+    parent_dir = request.GET.get("parent_dir")
+    dirents_names = request.POST.getlist('dirents_names')
+    if not (parent_dir and dirents_names):
+        err_msg = _(u'Argument missing.')
+        return HttpResponse(json.dumps({'error': err_msg}),
+                status=400, content_type=content_type)
+
+    deleted = []
+    undeleted = []
+    for dirent_name in dirents_names:
+        try:
+            seafile_api.del_file(repo_id, parent_dir, dirent_name, username)
+            deleted.append(dirent_name)
+        except SearpcError, e:
+            logger.error(e)
+            undeleted.append(dirent_name)
+
+    return HttpResponse(json.dumps({'deleted': deleted,'undeleted': undeleted}),
+                            content_type=content_type)
+
 def copy_move_common(func):
     """Decorator for common logic in copying/moving dir/file.
     """
@@ -518,8 +562,8 @@ def copy_move_common(func):
 
         # do nothing when dst is the same as src
         if repo_id == dst_repo_id and path == dst_path:
-            url = reverse('repo', args=[repo_id]) + ('?p=%s' % urlquote(path))
+            result['error'] = _('Invalid destination path')
-            return HttpResponseRedirect(url)
+            return HttpResponse(json.dumps(result), status=400, content_type=content_type)
         return func(repo_id, path, dst_repo_id, dst_path, obj_name, username)
     return _decorated
 
@@ -626,6 +670,123 @@ def cp_dir(src_repo_id, src_path, dst_repo_id, dst_path, obj_name, username):
         return HttpResponse(json.dumps(result), status=500,
                             content_type=content_type)
 
+
+def dirents_copy_move_common(func):
+    """
+    Decorator for common logic in copying/moving dirs/files.
+    """
+    def _decorated(request, repo_id, *args, **kwargs):
+
+        if request.method != 'POST' or not request.is_ajax():
+            raise Http404
+
+        result = {}
+        content_type = 'application/json; charset=utf-8'
+
+        repo = get_repo(repo_id)
+        if not repo:
+            result['error'] = _(u'Library does not exist.')
+            return HttpResponse(json.dumps(result), status=400,
+                                content_type=content_type)
+
+        # permission checking
+        username = request.user.username
+        if check_repo_access_permission(repo.id, username) != 'rw':
+            result['error'] = _('Permission denied')
+            return HttpResponse(json.dumps(result), status=403,
+                                content_type=content_type)
+
+        # arguments validation
+        parent_dir = request.GET.get('parent_dir')
+        obj_file_names = request.POST.getlist('file_names')
+        obj_dir_names = request.POST.getlist('dir_names')
+        dst_repo_id = request.POST.get('dst_repo')
+        dst_path = request.POST.get('dst_path')
+
+        if not (parent_dir and dst_repo_id and dst_path) and not (obj_file_names or obj_dir_names):
+            result['error'] = _('Argument missing')
+            return HttpResponse(json.dumps(result), status=400,
+                                content_type=content_type)
+
+        # check file path
+        for obj_name in obj_file_names + obj_dir_names:
+            if len(dst_path+obj_name) > settings.MAX_PATH:
+                result['error'] =  _('Destination path is too long for %s.') % obj_name
+                return HttpResponse(json.dumps(result), status=400,
+                                content_type=content_type)
+    
+        # check whether user has write permission to dest repo
+        if check_repo_access_permission(dst_repo_id, username) != 'rw':
+            result['error'] = _('Permission denied')
+            return HttpResponse(json.dumps(result), status=403,
+                                content_type=content_type)
+
+        # when dst is the same as src
+        if repo_id == dst_repo_id and parent_dir == dst_path:
+            result['error'] = _('Invalid destination path')
+            return HttpResponse(json.dumps(result), status=400, content_type=content_type)
+
+        return func(repo_id, parent_dir, dst_repo_id, dst_path, obj_file_names, obj_dir_names, username)
+    return _decorated
+
+@login_required
+@dirents_copy_move_common
+def mv_dirents(src_repo_id, src_path, dst_repo_id, dst_path, obj_file_names, obj_dir_names, username):
+    content_type = 'application/json; charset=utf-8'
+
+    for obj_name in obj_dir_names:
+        src_dir = os.path.join(src_path, obj_name)
+        if dst_path.startswith(src_dir):
+            error_msg = _(u'Can not move directory %(src)s to its subdirectory %(des)s') \
+                % {'src': src_dir, 'des': dst_path}
+            result['error'] = error_msg
+            return HttpResponse(json.dumps(result), status=400, content_type=content_type)
+    
+    success = []
+    failed = []
+    url = None
+    for obj_name in obj_file_names + obj_dir_names:
+        new_obj_name = check_filename_with_rename(dst_repo_id, dst_path, obj_name)
+        try:
+            seafile_api.move_file(src_repo_id, src_path, obj_name,
+                                  dst_repo_id, dst_path, new_obj_name, username)
+            success.append(obj_name)
+        except SearpcError, e:
+            failed.append(obj_name)
+
+    if len(success) > 0:   
+        url = reverse('repo', args=[dst_repo_id]) + '?p=' + urlquote(dst_path)
+    return HttpResponse(json.dumps({'success': success, 'failed': failed, 'url': url}), content_type=content_type)
+
+@login_required
+@dirents_copy_move_common
+def cp_dirents(src_repo_id, src_path, dst_repo_id, dst_path, obj_file_names, obj_dir_names, username):
+    content_type = 'application/json; charset=utf-8'
+
+    for obj_name in obj_dir_names:
+        src_dir = os.path.join(src_path, obj_name)
+        if dst_path.startswith(src_dir):
+            error_msg = _(u'Can not copy directory %(src)s to its subdirectory %(des)s') \
+                % {'src': src_dir, 'des': dst_path}
+            result['error'] = error_msg
+            return HttpResponse(json.dumps(result), status=400, content_type=content_type)
+    
+    success = []
+    failed = []
+    url = None
+    for obj_name in obj_file_names + obj_dir_names:
+        new_obj_name = check_filename_with_rename(dst_repo_id, dst_path, obj_name)
+        try:
+            seafile_api.copy_file(src_repo_id, src_path, obj_name,
+                                  dst_repo_id, dst_path, new_obj_name, username)
+            success.append(obj_name)
+        except SearpcError, e:
+            failed.append(obj_name)
+
+    if len(success) > 0:   
+        url = reverse('repo', args=[dst_repo_id]) + '?p=' + urlquote(dst_path)
+    return HttpResponse(json.dumps({'success': success, 'failed': failed, 'url': url}), content_type=content_type)
+
 @login_required
 def repo_star_file(request, repo_id):
     if not request.is_ajax():