From 7d5eafb47d89600eb09a89c71b738eff11f75008 Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Fri, 1 Apr 2016 17:07:28 +0200
Subject: [PATCH] do not depend on auquotidien to show fargo pick a file button

It also changes the behaviour from auquotien so that the button is hidden if is
user is not connected.
---
 wcs/qommon/form.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/wcs/qommon/form.py b/wcs/qommon/form.py
index 0305835..99e638f 100644
--- a/wcs/qommon/form.py
+++ b/wcs/qommon/form.py
@@ -772,6 +772,22 @@ class FileWithPreviewWidget(CompositeWidget):
             if not valid_file_type:
                 self.error = _('invalid file type')
 
+    def render_hint(self, hint):
+        hint = CompositeWidget.render_hint(self, hint)
+        if not self.allow_portfolio_picking:
+            return t
+        root_url = get_publisher().get_root_url()
+        if file_validation.has_file_validation() and get_request().user and not self.preview:
+            get_response().add_javascript(['fargo.js'])
+            params = root_url, _('Pick a file from your dropbox'), _('Use file from my dropbox')
+            hint += htmltext('<p class="use-file-from-fargo"><span '
+                             'data-src="%sfargo/pick" '
+                             'data-width="500" '
+                             'data-height="400" '
+                             'data-title="%s" '
+                             'rel="popup">%s</span></p>' % params)
+        return hint
+
 
 class PicklableUpload(Upload):
     def __getstate__(self):
-- 
2.1.4