X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/f0b2ed9bb6c1e153231b8088eabe6e3edcee9420..b2a3955d936b448562db9981560135cf0303a0e0:/app/controllers/changeset_controller.rb

diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb
index fbd4417d0..329cbd79c 100644
--- a/app/controllers/changeset_controller.rb
+++ b/app/controllers/changeset_controller.rb
@@ -216,6 +216,12 @@ class ChangesetController < ApplicationController
     changesets = conditions_closed(changesets, params["closed"])
     changesets = conditions_ids(changesets, params["changesets"])
 
+    # sort and limit the changesets
+    changesets = changesets.order("created_at DESC").limit(100)
+
+    # preload users, tags and comments
+    changesets = changesets.preload(:user, :changeset_tags, :comments)
+
     # create the results document
     results = OSM::API.new.get_xml_doc
 
@@ -351,7 +357,6 @@ class ChangesetController < ApplicationController
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)
-    raise OSM::APIChangesetNotYetClosedError, changeset if changeset.is_open?
     raise OSM::APIChangesetAlreadySubscribedError, changeset if changeset.subscribers.exists?(current_user.id)
 
     # Add the subscriber
@@ -372,7 +377,6 @@ class ChangesetController < ApplicationController
 
     # Find the changeset and check it is valid
     changeset = Changeset.find(id)
-    raise OSM::APIChangesetNotYetClosedError, changeset if changeset.is_open?
     raise OSM::APIChangesetNotSubscribedError, changeset unless changeset.subscribers.exists?(current_user.id)
 
     # Remove the subscriber
@@ -516,13 +520,13 @@ class ChangesetController < ApplicationController
       times = time.split(/,/)
       raise OSM::APIBadUserInput, "bad time range" if times.size != 2
 
-      from, to = times.collect { |t| DateTime.parse(t) }
+      from, to = times.collect { |t| Time.parse(t) }
       return changesets.where("closed_at >= ? and created_at <= ?", from, to)
     else
       # if there is no comma, assume its a lower limit on time
-      return changesets.where("closed_at >= ?", DateTime.parse(time))
+      return changesets.where("closed_at >= ?", Time.parse(time))
     end
-    # stupid DateTime seems to throw both of these for bad parsing, so
+    # stupid Time seems to throw both of these for bad parsing, so
     # we have to catch both and ensure the correct code path is taken.
   rescue ArgumentError => ex
     raise OSM::APIBadUserInput, ex.message.to_s