1 files changed, 55 insertions, 0 deletions
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index 5c2875fc5..5141ed66d 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -1649,11 +1649,66 @@ class SearchQuery(models.Model):
 
 
 class ShortMenuItem(object):
+    """
+    Item available in the short menu
+    """
     @classmethod
     def get_short_menu_class(cls, pk):
         return ''
 
 
+class QuickAction(object):
+    """
+    Quick action available from tables
+    """
+    def __init__(self, url, icon='', text='', target=None, rights=None):
+        self.url = url
+        self.icon = icon
+        self.text = text
+        self.rights = rights
+        self.target = target
+        assert self.target in ('one', 'many', None)
+
+    def is_available(self, user, session=None, obj=None):
+        if not self.rights:  # no restriction
+            return True
+        for right in self.rights:
+            if user.has_perm(right, session=session, obj=obj):
+                return True
+        return False
+
+    def render(self):
+        lbl = self.text
+        if self.icon:
+            lbl = self.icon
+        if self.target is None:
+            url = reverse(self.url)
+        else:
+            # put arbitrary pk for the target
+            url = reverse(self.url, args=[0])
+            url = url[:-1]  # all quick action url have to finish with the
+            # pk of the selected item
+        return u'<a href="#" data-url="{}" title="{}">{}</a>'.format(
+            url, self.text, lbl
+        )
+
+
+class MainItem(ShortMenuItem):
+    """
+    Item with quick actions availables from tables
+    """
+    QUICK_ACTIONS = []
+
+    @classmethod
+    def render_quick_actions(cls, user, session=None, obj=None):
+        rendered = []
+        for action in cls.QUICK_ACTIONS:
+            if not action.is_available(user, session=session, obj=obj):
+                continue
+            rendered.append(action.render())
+        return mark_safe(u" ".join(rendered))
+
+
 class LightHistorizedItem(BaseHistorizedItem):
     history_date = models.DateTimeField(default=datetime.datetime.now)