Make a widget to add multiple attachments

1 files changed, 28 insertions, 2 deletions

diff --git a/hyperkitty/views/forms.py b/hyperkitty/views/forms.py
index 034b7d9..99f158f 100644
--- a/hyperkitty/views/forms.py
+++ b/hyperkitty/views/forms.py
@@ -17,12 +17,14 @@
 # HyperKitty.  If not, see <http://www.gnu.org/licenses/>.
 #
 # Author: Aamir Khan <syst3m.w0rm@gmail.com>
+# Author: Aurélien Bompard <abompard@fedoraproject.org>
 #
 
 from django import forms
 from django.core import validators
 from django.contrib.auth.models import User
 from django.utils.safestring import mark_safe
+from django.utils.translation import ugettext, ugettext_lazy
 
 from hyperkitty.models import UserProfile
 
@@ -98,14 +100,38 @@ class AddTagForm(forms.Form):
 
 
 
+class AttachmentFileInput(forms.FileInput):
+    attach_first_text = ugettext_lazy('Attach a file')
+    attach_another_text = ugettext_lazy('Attach another file')
+    rm_text = ugettext_lazy('Remove this file')
+    template = """
+<span class="attach-files-template">
+    %(input)s <a href="#" title="%(rm_text)s">(-)</a>
+</span>
+<span class="attach-files"></span>
+<a class="attach-files-first">%(attach_first_text)s</a>
+<a class="attach-files-add">%(attach_another_text)s</a>
+"""
+
+    def render(self, name, value, attrs=None):
+        substitutions = {
+            'attach_first_text': self.attach_first_text,
+            'attach_another_text': self.attach_another_text,
+            'rm_text': self.rm_text,
+        }
+        substitutions['input'] = super(AttachmentFileInput, self).render(name, value, attrs)
+        return mark_safe(self.template % substitutions)
+
+
 class ReplyForm(forms.Form):
     newthread = forms.BooleanField(label="", required=False)
     subject = forms.CharField(label="", required=False,
             widget=forms.TextInput(attrs={ 'placeholder': 'New subject'}))
     message = forms.CharField(label="", widget=forms.Textarea)
-    attachment = forms.FileField(required=False)
+    attachment = forms.FileField(required=False, widget=AttachmentFileInput)
 
 class PostForm(forms.Form):
     subject = forms.CharField()
     message = forms.CharField(widget=forms.Textarea)
-    attachment = forms.FileField(required=False)
+    attachment = forms.FileField(required=False, label="",
+                                 widget=AttachmentFileInput)