X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/8e404f3a468a2636481d52f245b816c41e9d5ac0..6e154d48c0e77ea110fc93772c6a2be113a90bb1:/app/controllers/amf_controller.rb

diff --git a/app/controllers/amf_controller.rb b/app/controllers/amf_controller.rb
index 6c3e2c5cf..9cd685748 100644
--- a/app/controllers/amf_controller.rb
+++ b/app/controllers/amf_controller.rb
@@ -38,8 +38,8 @@
 class AmfController < ApplicationController
   include Potlatch
 
-  skip_before_filter :verify_authenticity_token
-  before_filter :check_api_writable
+  skip_before_action :verify_authenticity_token
+  before_action :check_api_writable
 
   # Main AMF handlers: process the raw AMF string (using AMF library) and
   # calls each action (private method) accordingly.
@@ -98,7 +98,7 @@ class AmfController < ApplicationController
           result = startchangeset(*args)
         end
 
-        err = true if result[0] == -3  # If a conflict is detected, don't execute any more writes
+        err = true if result[0] == -3 # If a conflict is detected, don't execute any more writes
       end
 
       result
@@ -151,7 +151,7 @@ class AmfController < ApplicationController
         cs = Changeset.find(closeid.to_i)
         cs.set_closed_time_now
         if cs.user_id != user.id
-          fail OSM::APIUserChangesetMismatchError.new
+          raise OSM::APIUserChangesetMismatchError.new
         elsif closecomment.empty?
           cs.save!
         else
@@ -189,12 +189,14 @@ class AmfController < ApplicationController
   def getpresets(usertoken, lang) #:doc:
     user = getuser(usertoken)
 
-    if user && !user.languages.empty?
-      http_accept_language.user_preferred_languages = user.languages
-    end
+    langs = if user && !user.languages.empty?
+              Locale.list(user.languages)
+            else
+              Locale.list(http_accept_language.user_preferred_languages)
+            end
 
-    lang = http_accept_language.compatible_language_from(getlocales)
-    (real_lang, localised) = getlocalized(lang)
+    lang = getlocales.preferred(langs)
+    (real_lang, localised) = getlocalized(lang.to_s)
 
     # Tell Potlatch what language it's using
     localised["__potlatch_locale"] = real_lang
@@ -376,8 +378,9 @@ class AmfController < ApplicationController
           timestamp = DateTime.strptime(timestamp.to_s, "%d %b %Y, %H:%M:%S")
           old_way = OldWay.where("way_id = ? AND timestamp <= ?", id, timestamp).unredacted.order("timestamp DESC").first
           unless old_way.nil?
-            points = old_way.get_nodes_revert(timestamp)
-            unless old_way.visible
+            if old_way.visible
+              points = old_way.get_nodes_revert(timestamp)
+            else
               return [-1, "Sorry, the way was deleted at that time - please revert to a previous version.", id]
             end
           end
@@ -468,11 +471,11 @@ class AmfController < ApplicationController
       return -1, t("application.setup_user_auth.blocked") if user.blocks.active.exists?
 
       query = Trace.visible_to(user)
-      if searchterm.to_i > 0
-        query = query.where(:id => searchterm.to_i)
-      else
-        query = query.where("MATCH(name) AGAINST (?)", searchterm).limit(21)
-      end
+      query = if searchterm.to_i > 0
+                query.where(:id => searchterm.to_i)
+              else
+                query.where("MATCH(name) AGAINST (?)", searchterm).limit(21)
+              end
       gpxs = query.collect do |gpx|
         [gpx.id, gpx.name, gpx.description]
       end
@@ -526,7 +529,7 @@ class AmfController < ApplicationController
   # 3. version.
 
   def putrelation(renumberednodes, renumberedways, usertoken, changeset_id, version, relid, tags, members, visible) #:doc:
-    amf_handle_error("'putrelation' #{relid}", "relation", relid)  do
+    amf_handle_error("'putrelation' #{relid}", "relation", relid) do
       user = getuser(usertoken)
 
       return -1, "You are not logged in, so the relation could not be saved." unless user
@@ -610,7 +613,8 @@ class AmfController < ApplicationController
   # 3. new way id,
   # 4. hash of renumbered nodes (old id=>new id),
   # 5. way version,
-  # 6. hash of node versions (node=>version)
+  # 6. hash of changed node versions (node=>version)
+  # 7. hash of deleted node versions (node=>version)
 
   def putway(renumberednodes, usertoken, changeset_id, wayversion, originalway, pointlist, attributes, nodes, deletednodes) #:doc:
     amf_handle_error("'putway' #{originalway}", "way", originalway) do
@@ -621,7 +625,7 @@ class AmfController < ApplicationController
       return -1, t("application.setup_user_auth.blocked") if user.blocks.active.exists?
       return -1, "You must accept the contributor terms before you can edit." if REQUIRE_TERMS_AGREED && user.terms_agreed.nil?
 
-      return -2, "Server error - way is only #{points.length} points long." if pointlist.length < 2
+      return -2, "Server error - way is only #{pointlist.length} points long." if pointlist.length < 2
 
       return -1, "One of the tags is invalid. Linux users may need to upgrade to Flash Player 10.1." unless tags_ok(attributes)
       attributes = strip_non_xml_chars attributes
@@ -643,7 +647,7 @@ class AmfController < ApplicationController
           return -2, "Server error - node with id 0 found in way #{originalway}." if id == 0
           return -2, "Server error - node with latitude -90 found in way #{originalway}." if lat == 90
 
-          id = renumberednodes[id]  if renumberednodes[id]
+          id = renumberednodes[id] if renumberednodes[id]
 
           node = Node.new
           node.changeset_id = changeset_id
@@ -673,7 +677,7 @@ class AmfController < ApplicationController
 
         # -- Save revised way
 
-        pointlist.collect! do|a|
+        pointlist.collect! do |a|
           renumberednodes[a] ? renumberednodes[a] : a
         end # renumber nodes
         new_way = Way.new
@@ -738,7 +742,11 @@ class AmfController < ApplicationController
       new_node = nil
       Node.transaction do
         if id > 0
-          node = Node.find(id)
+          begin
+            node = Node.find(id)
+          rescue ActiveRecord::RecordNotFound
+            return [-4, "node", id]
+          end
 
           unless visible || node.ways.empty?
             return -1, "Point #{id} has since become part of a way, so you cannot save it as a POI.", id, id, version
@@ -782,14 +790,16 @@ class AmfController < ApplicationController
   def getpoi(id, timestamp) #:doc:
     amf_handle_error("'getpoi' #{id}", "node", id) do
       id = id.to_i
-      n = Node.find(id)
-      v = n.version
-      unless timestamp == ""
-        n = OldNode.where("node_id = ? AND timestamp <= ?", id, timestamp).unredacted.order("timestamp DESC").first
+      n = Node.where(:id => id).first
+      if n
+        v = n.version
+        unless timestamp == ""
+          n = OldNode.where("node_id = ? AND timestamp <= ?", id, timestamp).unredacted.order("timestamp DESC").first
+        end
       end
 
       if n
-        return [0, "", n.id, n.lon, n.lat, n.tags, v]
+        return [0, "", id, n.lon, n.lat, n.tags, v]
       else
         return [-4, "node", id]
       end
@@ -858,15 +868,14 @@ class AmfController < ApplicationController
 
   def getuser(token) #:doc:
     if token =~ /^(.+)\:(.+)$/
-      user = User.authenticate(:username => $1, :password => $2)
+      User.authenticate(:username => $1, :password => $2)
     else
-      user = User.authenticate(:token => token)
+      User.authenticate(:token => token)
     end
-    user
   end
 
   def getlocales
-    Dir.glob("#{Rails.root}/config/potlatch/locales/*").collect { |f| File.basename(f, ".yml") }
+    @locales ||= Locale.list(Dir.glob("#{Rails.root}/config/potlatch/locales/*").collect { |f| File.basename(f, ".yml") })
   end
 
   ##