Attach an asset to a page from the asset's own page

The picker moves from assets/edit to assets/show, where the list of attached
pages already is.

A member route, POST assets/:id/attach_to_node, replaces the ride on #update.

Supersedes the picker wiring in the previous commit; what remains of it is
@attach_node in #create, the flash composition and the corrected hint.

2 files changed, 4 insertions, 0 deletions

diff --git a/config/locales/de.yml b/config/locales/de.yml
index aab46169..e410e519 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -659,6 +659,7 @@ de:
       already_attached: "Es war bereits an „%{title}“ angehängt."
       attached_to_draft: "Zum Entwurf von %{title} hinzugefügt. Zum Veröffentlichen den Entwurf freigeben."
       attached_new_draft: "Entwurf von %{title} mit diesem Anhang angelegt. Zum Veröffentlichen den Entwurf freigeben."
+      attach_no_node: "Es wurde keine Seite ausgewählt, es wurde nichts angehängt."
     events:
       created: "Termin wurde angelegt."
       updated: "Termin wurde aktualisiert."
@@ -703,6 +704,7 @@ de:
       pending_only: "nur in ausstehenden Versionen"
       not_attached: "— an keine Seite angehängt —"
       new_page_with_attachment: "Neue Seite mit diesem Anhang"
+      attach_button: "Anhängen"
       public_path: "Öffentlicher Pfad"
       copy_url: "URL kopieren"
       creator: "Urheber"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 8da079dc..f8f586b9 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -627,6 +627,7 @@ en:
       already_attached: "It was already attached to “%{title}”."
       attached_to_draft: "Attached to the draft of %{title}. Publish it to make the change live."
       attached_new_draft: "Created a draft of %{title} with this attachment. Publish it to make the change live."
+      attach_no_node: "No page was chosen, so nothing was attached."
     events:
       created: "Event was successfully created."
       updated: "Event was successfully updated."
@@ -670,6 +671,7 @@ en:
       attached_to: "Attached to"
       pending_only: "pending versions only"
       not_attached: "— not attached to any page —"
+      attach_button: "Attach"
       new_page_with_attachment: "New page with this attachment"
       public_path: "Public Path"
       copy_url: "Copy URL"