Image form for ishtar images (refs #4076)

1 files changed, 39 insertions, 1 deletions

diff --git a/ishtar_common/forms_common.py b/ishtar_common/forms_common.py
index d4b1b5703..af7933ff6 100644
--- a/ishtar_common/forms_common.py
+++ b/ishtar_common/forms_common.py
@@ -37,7 +37,8 @@ import widgets
 from bootstrap_datepicker.widgets import DatePicker
 from ishtar_common.templatetags.link_to_window import link_to_window
 from forms import FinalForm, FormSet, reverse_lazy, name_validator, \
-    TableSelect, ManageOldType, CustomForm, FieldType, FormSetWithDeleteSwitches
+    TableSelect, ManageOldType, CustomForm, FieldType, \
+    FormSetWithDeleteSwitches, IshtarForm, get_data_from_formset
 
 
 def get_town_field(label=_(u"Town"), required=True):
@@ -1082,3 +1083,40 @@ AuthorFormset = formset_factory(AuthorFormSelection, can_delete=True,
 AuthorFormset.form_label = _("Authors")
 AuthorFormset.form_admin_name = _(u"Authors")
 AuthorFormset.form_slug = "authors"
+
+
+class BaseImageForm(ManageOldType):
+    form_label = _(u"Images")
+    base_model = 'image'
+    associated_models = {'licence': models.LicenseType}
+
+    pk = forms.IntegerField(label=" ", widget=forms.HiddenInput,
+                            required=False)
+    image = forms.ImageField(
+        label=_(u"Image"), help_text=mark_safe(get_image_help()),
+        max_length=255, required=False, widget=widgets.ImageFileInput())
+    image_type = forms.ChoiceField(label=_(u"Type"), required=False, choices=[])
+    name = forms.CharField(label=_(u"Name"), max_length=250, required=False)
+    description = forms.CharField(label=_(u"Description"), required=False,
+                                  widget=forms.Textarea)
+    creation_date = forms.DateField(
+        label=_(u"Creation date"), required=False, widget=DatePicker)
+    licence = widgets.Select2MultipleField(
+        label=_(u"Licence"), required=False
+    )
+    reference = forms.CharField(label=_(u"Ref."), max_length=250,
+                                required=False)
+    internal_reference = forms.CharField(label=_(u"Internal ref."),
+                                         max_length=250, required=False)
+    is_main = forms.BooleanField(label=_(u"Main image"), required=False,
+                                 initial=False)
+
+    TYPES = [
+        FieldType('image_type', models.ImageType, False),
+        FieldType('licence', models.LicenseType, True),
+    ]
+
+    def count_valid_fields(self, data):
+        if not data:
+            return 0
+        return len(get_data_from_formset(data))