Make browse controller index show recently closed changesets, rather than recently...

[rails.git] / app / controllers / amf_controller.rb

diff --git a/app/controllers/amf_controller.rb b/app/controllers/amf_controller.rb
index ea58c286661542964fd6e9ffcb551fa04c9ca8ac..80472fe254c3dbb0f876050d209b6f77b4ed39f9 100644 (file)
--- a/app/controllers/amf_controller.rb
+++ b/app/controllers/amf_controller.rb
@@ -130,7 +130,7 @@ class AmfController < ApplicationController
   # Start new changeset
   
   def startchangeset(usertoken, cstags, closeid, closecomment)
   # Start new changeset
   
   def startchangeset(usertoken, cstags, closeid, closecomment)

-    user = getuserid(usertoken)
+    user = getuser(usertoken)

     if !user then return -1,"You are not logged in, so Potlatch can't write any changes to the database." end
 
     # close previous changeset and add comment
     if !user then return -1,"You are not logged in, so Potlatch can't write any changes to the database." end
 
     # close previous changeset and add comment


@@ -153,7 +153,7 @@ class AmfController < ApplicationController
     cs.user_id = user.id
     # smsm1 doesn't like the next two lines and thinks they need to be abstracted to the model more/better
     cs.created_at = Time.now
     cs.user_id = user.id
     # smsm1 doesn't like the next two lines and thinks they need to be abstracted to the model more/better
     cs.created_at = Time.now

-    cs.closed_at = Time.new + Changeset::IDLE_TIMEOUT
+    cs.closed_at = cs.created_at + Changeset::IDLE_TIMEOUT

     cs.save_with_tags!
     return [0,cs.id]
   end
     cs.save_with_tags!
     return [0,cs.id]
   end


@@ -341,17 +341,17 @@ class AmfController < ApplicationController
   # Returns array listing GPXs, each one comprising id, name and description.
   
   def findgpx(searchterm, usertoken)
   # Returns array listing GPXs, each one comprising id, name and description.
   
   def findgpx(searchterm, usertoken)

-    uid = getuserid(usertoken)
+    user = getuser(usertoken)

     if !uid then return -1,"You must be logged in to search for GPX traces." end
 
     gpxs = []
     if searchterm.to_i>0 then
     if !uid then return -1,"You must be logged in to search for GPX traces." end
 
     gpxs = []
     if searchterm.to_i>0 then

-      gpx = Trace.find(searchterm.to_i, :conditions => ["visible=? AND (public=? OR user_id=?)",true,true,uid] )
+      gpx = Trace.find(searchterm.to_i, :conditions => ["visible=? AND (public=? OR user_id=?)",true,true,user.id] )

       if gpx then
         gpxs.push([gpx.id, gpx.name, gpx.description])
       end
     else
       if gpx then
         gpxs.push([gpx.id, gpx.name, gpx.description])
       end
     else

-      Trace.find(:all, :limit => 21, :conditions => ["visible=? AND (public=? OR user_id=?) AND MATCH(name) AGAINST (?)",true,true,uid,searchterm] ).each do |gpx|
+      Trace.find(:all, :limit => 21, :conditions => ["visible=? AND (public=? OR user_id=?) AND MATCH(name) AGAINST (?)",true,true,user.id,searchterm] ).each do |gpx|

       gpxs.push([gpx.id, gpx.name, gpx.description])
          end
        end
       gpxs.push([gpx.id, gpx.name, gpx.description])
          end
        end


@@ -403,7 +403,7 @@ class AmfController < ApplicationController
   # 2. new relation id.
 
   def putrelation(renumberednodes, renumberedways, usertoken, changeset, version, relid, tags, members, visible) #:doc:
   # 2. new relation id.
 
   def putrelation(renumberednodes, renumberedways, usertoken, changeset, version, relid, tags, members, visible) #:doc:

-    user = getuserid(usertoken)
+    user = getuser(usertoken)

     if !user then return -1,"You are not logged in, so the relation could not be saved." end
 
     relid = relid.to_i
     if !user then return -1,"You are not logged in, so the relation could not be saved." end
 
     relid = relid.to_i


@@ -458,12 +458,12 @@ class AmfController < ApplicationController
       return [0, relid, relation.id, relation.version]
     end
   rescue OSM::APIChangesetAlreadyClosedError => ex
       return [0, relid, relation.id, relation.version]
     end
   rescue OSM::APIChangesetAlreadyClosedError => ex

-    return [-1, "The changeset #{ex.changeset.id} was closed at #{ex.changeset.closed_at}"]
+    return [-1, "The changeset #{ex.changeset.id} was closed at #{ex.changeset.closed_at}."]

   rescue OSM::APIVersionMismatchError => ex
     # Really need to check to see whether this is a server load issue, and the 
     # last version was in the same changeset, or belongs to the same user, then
     # we can return something different
   rescue OSM::APIVersionMismatchError => ex
     # Really need to check to see whether this is a server load issue, and the 
     # last version was in the same changeset, or belongs to the same user, then
     # we can return something different

-    return [-3, "You have taken too long to edit, please reload the area"]
+    return [-3, "You have taken too long to edit, please reload the area."]

   rescue OSM::APIAlreadyDeletedError => ex
     return [-1, "The object has already been deleted"]
   rescue OSM::APIError => ex
   rescue OSM::APIAlreadyDeletedError => ex
     return [-1, "The object has already been deleted"]
   rescue OSM::APIError => ex


@@ -475,7 +475,7 @@ class AmfController < ApplicationController
   # version and no longer used are deleted.
   # 
   # Parameters:
   # version and no longer used are deleted.
   # 
   # Parameters:

-  # 0. hash of renumbered nodes
+  # 0. hash of renumbered nodes (added by amf_controller)

   # 1. current user token (for authentication)
   # 2. current changeset
   # 3. new way version
   # 1. current user token (for authentication)
   # 2. current changeset
   # 3. new way version


@@ -501,22 +501,23 @@ class AmfController < ApplicationController
     if pointlist.length < 2 then return -2,"Server error - way is only #{points.length} points long." end
 
     originalway = originalway.to_i
     if pointlist.length < 2 then return -2,"Server error - way is only #{points.length} points long." end
 
     originalway = originalway.to_i

+       pointlist.collect! {|a| a.to_i }
+
+    way=nil    # this is returned, so scope it outside the transaction
+    nodeversions = {}

     Way.transaction do
 
       # -- Get unique nodes
 
       if originalway <= 0
     Way.transaction do
 
       # -- Get unique nodes
 
       if originalway <= 0

-        way = nil

         uniques = []
       else
         way = Way.find(originalway)
         uniques = way.unshared_node_ids
       end
         uniques = []
       else
         way = Way.find(originalway)
         uniques = way.unshared_node_ids
       end

-      new_way = Way.new

 
 

-      #Ê-- Update each changed node
+      #-- Update each changed node

 
 

-      nodeversions = {}

       nodes.each do |a|
         lon = a[0].to_f
         lat = a[1].to_f
       nodes.each do |a|
         lon = a[0].to_f
         lat = a[1].to_f


@@ -537,12 +538,12 @@ class AmfController < ApplicationController
           # We're creating the node
           node.create_with_history(user)
           renumberednodes[id] = node.id
           # We're creating the node
           node.create_with_history(user)
           renumberednodes[id] = node.id

-          nodeversions[id] = node.version
+          nodeversions[node.id] = node.version

         else
           # We're updating an existing node
           previous=Node.find(id)
           previous.update_from(node, user)
         else
           # We're updating an existing node
           previous=Node.find(id)
           previous.update_from(node, user)

-          nodeversions[id] = previous.version
+          nodeversions[previous.id] = previous.version

         end
       end
 
         end
       end
 


@@ -559,31 +560,37 @@ class AmfController < ApplicationController
 
       # -- Save revised way
 
 
       # -- Save revised way
 

-      if way.tags!=attributes or way.nds!=nodes or !way.visible?
-        new_way = Way.new
-        new_way.tags = attributes
-        new_way.nds = pointlist
-        new_way.changeset_id = changeset
-        new_way.version = version
+         pointlist.collect! {|a|
+               renumberednodes[a] ? renumberednodes[a]:a
+         } # renumber nodes
+      new_way = Way.new
+      new_way.tags = attributes
+      new_way.nds = pointlist
+      new_way.changeset_id = changeset
+      new_way.version = version
+      if originalway <= 0
+        new_way.create_with_history(user)
+        way=new_way    # so we can get way.id and way.version
+      elsif way.tags!=attributes or way.nds!=pointlist or !way.visible?

         way.update_from(new_way, user)
       end
     end # transaction
 
     [0, originalway, way.id, renumberednodes, way.version, nodeversions]
   rescue OSM::APIChangesetAlreadyClosedError => ex
         way.update_from(new_way, user)
       end
     end # transaction
 
     [0, originalway, way.id, renumberednodes, way.version, nodeversions]
   rescue OSM::APIChangesetAlreadyClosedError => ex

-    return [-1, "The changeset #{ex.changeset.id} was closed at #{ex.changeset.closed_at}"]
+    return [-2, "Sorry, your changeset #{ex.changeset.id} has been closed (at #{ex.changeset.closed_at})."]

   rescue OSM::APIVersionMismatchError => ex
     # Really need to check to see whether this is a server load issue, and the 
     # last version was in the same changeset, or belongs to the same user, then
     # we can return something different
     return [-3, "Sorry, someone else has changed this way since you started editing - please reload the area"]
   rescue OSM::APITooManyWayNodesError => ex
   rescue OSM::APIVersionMismatchError => ex
     # Really need to check to see whether this is a server load issue, and the 
     # last version was in the same changeset, or belongs to the same user, then
     # we can return something different
     return [-3, "Sorry, someone else has changed this way since you started editing - please reload the area"]
   rescue OSM::APITooManyWayNodesError => ex

-    return [-1, "You have tried to upload a way with #{ex.provided}, however only #{ex.max} are allowed."]
+    return [-1, "You have tried to upload a really long way with #{ex.provided} points: only #{ex.max} are allowed."]

   rescue OSM::APIAlreadyDeletedError => ex
   rescue OSM::APIAlreadyDeletedError => ex

-    return [-1, "The object has already been deleted"]
+    return [-1, "The object has already been deleted."]

   rescue OSM::APIError => ex
     # Some error that we don't specifically catch
   rescue OSM::APIError => ex
     # Some error that we don't specifically catch

-    return [-2, "Something really bad happened :-()"]
+    return [-2, "Something really bad happened :-(."]

   end
 
   # Save POI to the database.
   end
 
   # Save POI to the database.


@@ -777,17 +784,6 @@ class AmfController < ApplicationController
     end
     return user
   end
     end
     return user
   end

-  
-  def getuserid(token)
-    user = getuser(token)
-    return user ? user.id : nil;
-  end
-
-  # Compare two floating-point numbers to within 0.0000001
-
-  def fpcomp(a,b) #:doc:
-    return ((a/0.0000001).round==(b/0.0000001).round)
-  end

 
   # Send AMF response
   
 
   # Send AMF response