Potlatch 0.10b
authorRichard Fairhurst <richard@systemed.net>
Thu, 31 Jul 2008 22:48:12 +0000 (22:48 +0000)
committerRichard Fairhurst <richard@systemed.net>
Thu, 31 Jul 2008 22:48:12 +0000 (22:48 +0000)
app/controllers/amf_controller.rb
public/potlatch/potlatch.swf

index f3bd2b6cd3be633769646b35e2c644a603db7d3d..51e49849f52fc39afce089a826561a6d14cbc385 100644 (file)
 #      return(-2,"message")            <-- also asks the user to e-mail me
 # 
 # To write to the Rails log, use RAILS_DEFAULT_LOGGER.info("message").
-#
-# == To do
-# 
-# - Check authentication
-# - Check the right things are being written to the database!
 
 class AmfController < ApplicationController
   require 'stringio'
@@ -73,6 +68,7 @@ class AmfController < ApplicationController
                when 'getrelation';                     results[index]=AMF.putdata(index,getrelation(args[0].to_i))
                when 'getway_old';                      results[index]=AMF.putdata(index,getway_old(args[0].to_i,args[1].to_i))
                when 'getway_history';          results[index]=AMF.putdata(index,getway_history(args[0].to_i))
+               when 'getnode_history';         results[index]=AMF.putdata(index,getnode_history(args[0].to_i))
                when 'putway';                          r=putway(renumberednodes,*args)
                                                                        renumberednodes=r[3]
                                                                        if r[1] != r[2]
@@ -83,7 +79,7 @@ class AmfController < ApplicationController
                when 'findrelations';           results[index]=AMF.putdata(index,findrelations(*args))
                when 'deleteway';                       results[index]=AMF.putdata(index,deleteway(args[0],args[1].to_i))
                when 'putpoi';                          results[index]=AMF.putdata(index,putpoi(*args))
-               when 'getpoi';                          results[index]=AMF.putdata(index,getpoi(args[0].to_i))
+               when 'getpoi';                          results[index]=AMF.putdata(index,getpoi(*args))
          end
        end
 
@@ -192,15 +188,30 @@ class AmfController < ApplicationController
        [0, id, points, old_way.tags, old_way.version]
   end
   
-  # Find history of a way. Returns an array of previous versions.
+  # Find history of a way. Returns 'way', id, and 
+  # an array of previous versions.
 
   def getway_history(wayid) #:doc:
-       history = Way.find(wayid).old_ways.collect do |old_way|
+       history = Way.find(wayid).old_ways.reverse.collect do |old_way|
          user = old_way.user.data_public? ? old_way.user.display_name : 'anonymous'
-         [old_way.version, old_way.timestamp.strftime("%d %b %Y, %H:%M"), old_way.visible ? 1 : 0, user]
+         uid  = old_way.user.data_public? ? old_way.user.id : 0
+         [old_way.version, old_way.timestamp.strftime("%d %b %Y, %H:%M"), old_way.visible ? 1 : 0, user, uid]
        end
 
-       [history]
+       ['way',wayid,history]
+  end
+
+  # Find history of a node. Returns 'node', id, and 
+  # an array of previous versions.
+
+  def getnode_history(nodeid) #:doc:
+       history = Node.find(nodeid).old_nodes.reverse.collect do |old_node|
+         user = old_node.user.data_public? ? old_node.user.display_name : 'anonymous'
+         uid  = old_node.user.data_public? ? old_node.user.id : 0
+         [old_node.timestamp.to_i, old_node.timestamp.strftime("%d %b %Y, %H:%M"), old_node.visible ? 1 : 0, user, uid]
+       end
+
+       ['node',nodeid,history]
   end
 
   # Get a relation with all tags and members.
@@ -427,8 +438,12 @@ class AmfController < ApplicationController
   #
   # Returns array of id, long, lat, hash of tags.
 
-  def getpoi(id) #:doc:
-       n = Node.find(id)
+  def getpoi(id,timestamp) #:doc:
+       if timestamp>0 then
+         n = OldNode.find(id, :conditions=>['UNIX_TIMESTAMP(timestamp)=?',timestamp])
+       else
+         n = Node.find(id)
+       end
 
        if n
          return [n.id, n.lon, n.lat, n.tags_as_hash]
index eaa1ff76fa1a7323082dea5cf611c4ba3a056ec4..9929687e83fc395e51c95407547b36639a308178 100755 (executable)
Binary files a/public/potlatch/potlatch.swf and b/public/potlatch/potlatch.swf differ