From fdafab3d5a720b0cab268c921fc8b7534a982dbf Mon Sep 17 00:00:00 2001
From: lian <imwhatiam123@gmail.com>
Date: Tue, 18 Aug 2015 15:18:02 +0800
Subject: [PATCH] show "Expired" when file share expired

---
 seahub/share/models.py            |  6 ++++++
 seahub/share/views.py             |  1 +
 static/scripts/app/views/share.js | 14 ++++++++++++--
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/seahub/share/models.py b/seahub/share/models.py
index 62f04dd833..5f0fcddb0d 100644
--- a/seahub/share/models.py
+++ b/seahub/share/models.py
@@ -145,6 +145,12 @@ class FileShare(models.Model):
     def is_encrypted(self):
         return True if self.password is not None else False
 
+    def is_expired(self):
+        if self.expire_date is not None and timezone.now() > self.expire_date:
+            return True
+        else:
+            return False
+
 class OrgFileShareManager(models.Manager):
     def set_org_file_share(self, org_id, file_share):
         """Set a share link as org share link.
diff --git a/seahub/share/views.py b/seahub/share/views.py
index ed65d90671..0348f2d1ce 100644
--- a/seahub/share/views.py
+++ b/seahub/share/views.py
@@ -1413,6 +1413,7 @@ def ajax_get_download_link(request):
             data = {
                     'download_link': gen_shared_link(token, l[0].s_type),
                     'token': token,
+                    'is_expired': l[0].is_expired(),
                    }
         else:
             data = {}
diff --git a/static/scripts/app/views/share.js b/static/scripts/app/views/share.js
index 41c75049bf..5d95c37023 100644
--- a/static/scripts/app/views/share.js
+++ b/static/scripts/app/views/share.js
@@ -119,12 +119,22 @@ define([
         downloadLinkPanelInit: function() {
             var _this = this;
             var after_op_success = function(data) {
+
                 _this.$('.loading-tip').hide();
+
                 if (data['download_link']) {
+                    if (data['is_expired']) {
+                        _this.$('#send-download-link').addClass('hide');
+                        _this.$('#download-link').html(data['download_link'] + ' ' + gettext('(Expired)'))
+                                                 .addClass('error');
+                        _this.$('#direct-dl-link').html(data['download_link']+'?raw=1' + ' ' + gettext('(Expired)'))
+                                                  .addClass('error');
+                    } else {
+                        _this.$('#download-link').html(data['download_link']); // TODO:
+                        _this.$('#direct-dl-link').html(data['download_link']+'?raw=1'); // TODO:
+                    }
                     _this.download_link = data["download_link"]; // for 'link send'
                     _this.download_link_token = data["token"]; // for 'link delete'
-                    _this.$('#download-link').html(data['download_link']); // TODO:
-                    _this.$('#direct-dl-link').html(data['download_link']+'?raw=1'); // TODO:
                     _this.$('#download-link-operations').removeClass('hide');
                 } else {
                     _this.$('#generate-download-link-form').removeClass('hide');