say Accept and Install for eula buttons (bug 556094)

apps/addons/buttons.py

@@ -67,6 +67,7 @@ class InstallButton(object):
                          or addon.is_category_featured(app, lang))
 
         self.show_eula = show_eula and addon.has_eula
+        self.accept_eula = addon.has_eula and not show_eula
         self.show_contrib = (show_contrib and addon.takes_contributions
                              and addon.annoying == amo.CONTRIB_ROADBLOCK)
         self.show_warning = show_warning and (self.unreviewed or
@@ -88,6 +89,9 @@ class InstallButton(object):
                 self.button_class.append('go')
                 self.install_class.append(cls)
 
+        if self.accept_eula:
+            self.install_class.append('accept')
+
     def attrs(self):
         rv = {}
         addon = self.addon
@@ -116,6 +120,8 @@ class InstallButton(object):
 
         if self.show_eula:
             text, url = _('Continue to Download →'), file.eula_url()
+        elif self.accept_eula:
+            text = _('Accept and Download')
         elif self.show_contrib:
             # The eula doesn't exist or has been hit already.
             text = _('Continue to Download →')

apps/addons/tests/test_buttons.py

@@ -179,6 +179,15 @@ class TestButton(ButtonTest):
         eq_(b.button_class, ['eula', 'go'])
         eq_(b.install_class, ['eula'])
 
+    def test_accept_eula(self):
+        self.addon.has_eula = True
+        b = self.get_button(show_eula=False)
+        assert 'accept' in b.install_class
+
+        file = self.get_file(amo.PLATFORM_ALL)
+        text, _, _ = b.file_details(file)
+        eq_(text, 'Accept and Download')
+
     def test_featured(self):
         self.addon.is_featured.return_value = True
         b = self.get_button()

media/js

@@ -1 +1 @@
-Subproject commit 490d42e496f603d66b401430915059508103dadd
+Subproject commit 2deb00195ca6c90cd42908e6263ab4c2b435d714