API 0.4 Updates - work on traces pages + pagination, edit tab, some API testing

* traces - added some routes, replicated data access / pagination, but presentation and pending file control not complete
* edit - setup so that applet can be loaded + token authorisation enabled
* API - tests out ok against applet, but had to change segment-node associations
* misc - gems version required upgraded to 1.2.3 (latest stable rails version), changed some find_first to find(:first... calls

app/controllers/api_controller.rb

@@ -27,7 +27,7 @@ class ApiController < ApplicationController
     if node_ids.length > 0
       node_ids_sql = "(#{node_ids.join(',')})"
       # get the referenced segments
-      segments = Segment.find_by_sql "select * from current_segments where node_a in #{node_ids_sql} or node_b in #{node_ids_sql}"
+      segments = Segment.find_by_sql "select * from current_segments where visible = 1 and (node_a in #{node_ids_sql} or node_b in #{node_ids_sql})"
     end
     # see if we have nay missing nodes
     segments_nodes = segments.collect {|segment| segment.node_a }
@@ -49,8 +49,7 @@ class ApiController < ApplicationController
     if segment_ids.length > 0
       way_segments = WaySegment.find_all_by_segment_id(segment_ids)
       way_ids = way_segments.collect {|way_segment| way_segment.id }
-
-      ways = Way.find(way_ids)
+      ways = Way.find(way_ids) # NB: doesn't pick up segments, tags from db until accessed via way.way_segments etc.
     end
 
     nodes.each do |node|

app/controllers/application.rb

@@ -6,24 +6,31 @@ class ApplicationController < ActionController::Base
     @user = User.find_by_token(session[:token])
   end
 
-  def authorize(realm='Web Password', errormessage="Could't authenticate you") 
-    username, passwd = get_auth_data 
-    # check if authorized 
-    # try to get user 
-    if @user = User.authenticate(username, passwd) 
+  def authorize(realm='Web Password', errormessage="Could't authenticate you") 
+    username, passwd = get_auth_data # parse from headers
+    # authenticate per-scheme
+    if username.nil?
+      @user = nil # no authentication provided - perhaps first connect (client should retry after 401)
+    elsif username == 'token' 
+      @user = User.authenticate_token(passwd) # preferred - random token for user from db, passed in basic auth
+    else
+      @user = User.authenticate(username, passwd) # basic auth
+    end
+    
+    # handle authenticate pass/fail
+    if @user
       # user exists and password is correct ... horray! 
-      if @user.methods.include? 'lastlogin' 
-        # note last login 
+      if @user.methods.include? 'lastlogin'         # note last login 
         @session['lastlogin'] = user.lastlogin 
         @user.last.login = Time.now 
         @user.save() 
         @session["User.id"] = @user.id 
       end             
     else 
-      # the user does not exist or the password was wrong 
-      @response.headers["Status"] = "Unauthorized" 
-      @response.headers["WWW-Authenticate"] = "Basic realm=\"#{realm}\"" 
-      render_text(errormessage, 401)
+      # no auth, the user does not exist or the password was wrong
+      response.headers["Status"] = "Unauthorized" 
+      response.headers["WWW-Authenticate"] = "Basic realm=\"#{realm}\"" 
+      render_text(errormessage, 401) # :unauthorized
     end 
   end 
 
@@ -37,22 +44,18 @@ class ApplicationController < ActionController::Base
     return doc
   end
 
+  # extract authorisation credentials from headers, returns user = nil if none
   private 
   def get_auth_data 
-    user, pass = '', '' 
-    # extract authorisation credentials 
-    if request.env.has_key? 'X-HTTP_AUTHORIZATION' 
-      # try to get it where mod_rewrite might have put it 
-      authdata = @request.env['X-HTTP_AUTHORIZATION'].to_s.split 
-    elsif request.env.has_key? 'HTTP_AUTHORIZATION' 
-      # this is the regular location 
-      authdata = @request.env['HTTP_AUTHORIZATION'].to_s.split  
+    if request.env.has_key? 'X-HTTP_AUTHORIZATION'          # where mod_rewrite might have put it 
+      authdata = request.env['X-HTTP_AUTHORIZATION'].to_s.split 
+    elsif request.env.has_key? 'HTTP_AUTHORIZATION'         # regular location
+      authdata = request.env['HTTP_AUTHORIZATION'].to_s.split
     end 
-
-    # at the moment we only support basic authentication 
+    # only basic authentication supported
     if authdata and authdata[0] == 'Basic' 
       user, pass = Base64.decode64(authdata[1]).split(':')[0..1] 
-    end 
+    end 
     return [user, pass] 
   end 
 

app/controllers/node_controller.rb

@@ -4,7 +4,7 @@ class NodeController < ApplicationController
   before_filter :authorize
   after_filter :compress_output
 
-  def create
+  def create
     response.headers["Content-Type"] = 'application/xml'
     if request.put?
       node = nil

app/controllers/segment_controller.rb

@@ -10,7 +10,6 @@ class SegmentController < ApplicationController
       segment = Segment.from_xml(request.raw_post, true)
 
       if segment
-        
         segment.user_id = @user.id
 
         segment.from_node = Node.find(segment.node_a.to_i)

app/controllers/trace_controller.rb

@@ -1,24 +1,87 @@
 class TraceController < ApplicationController
   before_filter :authorize_web  
   layout 'site'
+  
+  # Counts and selects pages of GPX traces for various criteria (by user, tags, public etc.).
+  #  target_user - if set, specifies the user to fetch traces for.  if not set will fetch all traces
+  #  paging_action - the action that will be linked back to from view
+  def list (target_user = nil, paging_action = 'list')
+    @traces_per_page = 4
+    page_index = params[:page] ? params[:page].to_i - 1 : 0 # nice 1-based page -> 0-based page index
 
-  def list
-    @page = params[:page].to_i
-
-    opt = Hash.new
-    opt[:conditions] = ['public = true']
-    opt[:order] = 'timestamp DESC'
-    opt[:limit] = 20
-
-    if @page > 0
-      opt[:offset => 20*@page]
+    # from display name, pick up user id if one user's traces only
+    display_name = params[:display_name]
+    if target_user.nil? and display_name and display_name != ''
+      target_user = User.find(:first, :conditions => [ "display_name = ?", display_name])
     end
 
+    opt = Hash.new
+    opt[:include] = [:user, :tags] # load users and tags from db at same time as traces
+
+    # four main cases:
+    # 1 - all traces, logged in = all public traces + all user's (i.e + all mine)
+    # 2 - all traces, not logged in = all public traces
+    # 3 - user's traces, logged in as same user = all user's traces 
+    # 4 - user's traces, not logged in as that user = all user's public traces
+    if target_user.nil? # all traces
+      if @user
+        conditions = ["(public = 1 OR user_id = ?)", @user.id] #1
+      else
+        conditions  = ["public = 1"] #2
+      end
+    else
+      if @user and @user.id == target_user.id
+        conditions = ["user_id = ?", @user.id] #3 (check vs user id, so no join + can't pick up non-public traces by changing name)
+      else
+        conditions = ["public = 1 AND user_id = ?", target_user.id] #4
+      end
+    end
+    conditions[0] += " AND users.display_name != ''" # users need to set display name before traces will be exposed
+    
+    opt[:order] = 'timestamp DESC'
     if params[:tag]
-      
+      conditions[0] += " AND gpx_file_tags.tag = ?"
+      conditions << params[:tag];
+    end
+    
+    opt[:conditions] = conditions
+
+    # count traces using all options except limit
+    @max_trace = Trace.count(opt)
+    @max_page = Integer((@max_trace + 1) / @traces_per_page) 
+    
+    # last step before fetch - add paging options
+    opt[:limit] = @traces_per_page
+    if page_index > 0
+      opt[:offset] = @traces_per_page * page_index
     end
 
     @traces = Trace.find(:all , opt)
+    
+    # put together SET of tags across traces, for related links
+    tagset = Hash.new
+    if @traces
+      @traces.each do |trace|
+        trace.tags.reload if params[:tag] # if searched by tag, ActiveRecord won't bring back other tags, so do explicitly here
+        trace.tags.each do |tag|
+          tagset[tag.tag] = tag.tag
+        end
+      end
+    end
+    
+    # final helper vars for view
+    @display_name = display_name
+    @all_tags = tagset.values
+    @paging_action = paging_action # the action that paging requests should route back to, e.g. 'list' or 'mine'
+    @page = page_index + 1 # nice 1-based external page numbers
+  end
+
+  def mine
+    if @user
+      list(@user, 'mine') unless @user.nil?
+    else
+      redirect_to :controller => 'user', :action => 'login'
+    end
   end
 
   def view
@@ -42,7 +105,8 @@ class TraceController < ApplicationController
     @trace.timestamp = Time.now
     if @trace.save
       logger.info("id is #{@trace.id}")
-      `mv #{filename} /tmp/#{@trace.id}.gpx`
+      File.rename(filename, "/tmp/#{@trace.id}.gpx")
+      # *nix - specific `mv #{filename} /tmp/#{@trace.id}.gpx`
       flash[:notice] = "Your GPX file has been uploaded and is awaiting insertion in to the database. This will usually happen within half an hour, and an email will be sent to you on completion."
     end
 
@@ -66,11 +130,11 @@ class TraceController < ApplicationController
 
   def picture
     trace = Trace.find(params[:id])
-    send_data(trace.large_picture, :filename => "#{trace.id}.gif", :type => 'image/png', :disposition => 'inline') if trace.public
+    send_data(trace.large_picture, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline') if trace.public
   end
 
   def icon
     trace = Trace.find(params[:id])
-    send_data(trace.icon_picture, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline') if trace.public
+    send_data(trace.icon_picture, :filename => "#{trace.id}_icon.gif", :type => 'image/gif', :disposition => 'inline') if trace.public
   end
 end

app/controllers/way_controller.rb

@@ -1,9 +1,9 @@
-class WayController < ApplicationController
+class WayController < ApplicationController
   require 'xml/libxml'
 
   before_filter :authorize
   after_filter :compress_output
-
+
   def create
     if request.put?
       way = Way.from_xml(request.raw_post, true)
@@ -32,7 +32,7 @@ class WayController < ApplicationController
     render :nothing => true, :status => 500 # something went very wrong
   end
 
-  def rest
+  def rest
     unless Way.exists?(params[:id])
       render :nothing => true, :status => 404
       return
@@ -41,7 +41,7 @@ class WayController < ApplicationController
     way = Way.find(params[:id])
     case request.method
 
-    when :get
+    when :get
       unless way.visible
         render :nothing => true, :status => 410
         return

app/models/node.rb

@@ -1,6 +1,7 @@
 class Node < ActiveRecord::Base
   require 'xml/libxml'
   set_table_name 'current_nodes'
+  
 
   validates_numericality_of :latitude
   validates_numericality_of :longitude

app/models/segment.rb

@@ -8,8 +8,9 @@ class Segment < ActiveRecord::Base
   has_many :old_segments, :foreign_key => :id
   belongs_to :user
 
-  has_one :from_node, :class_name => 'Node', :foreign_key => 'id'
-  has_one :to_node, :class_name => 'Node', :foreign_key => 'id'
+  # using belongs_to :foreign_key = 'node_*', since if use has_one :foreign_key = 'id', segment preconditions? fails checking for segment id in node table
+  belongs_to :from_node, :class_name => 'Node', :foreign_key => 'node_a'
+  belongs_to :to_node, :class_name => 'Node', :foreign_key => 'node_b'
 
   def self.from_xml(xml, create=false)
     p = XML::Parser.new

app/models/trace.rb

@@ -10,5 +10,44 @@ class Trace < ActiveRecord::Base
       tt.tag = tag
       tt
     }
-  end
+  end
+  
+  def large_picture= (data)
+    f = File.new(large_picture_name, "wb")
+    f.syswrite(data)
+    f.close
+  end
+  
+  def icon_picture= (data)
+    f = File.new(icon_picture_name, "wb")
+    f.syswrite(data)
+    f.close
+  end
+
+  def large_picture
+    f = File.new(large_picture_name, "rb")
+    logger.info "large picture file: '#{f.path}', bytes: #{File.size(f.path)}"
+    data = f.sysread(File.size(f.path))
+    logger.info "have read data, bytes: '#{data.length}'"
+    f.close
+    data
+  end
+  
+  def icon_picture
+    f = File.new(icon_picture_name, "rb")
+    logger.info "icon picture file: '#{f.path}'"
+    data = f.sysread(File.size(f.path))
+    f.close
+    data
+  end
+  
+  # FIXME change to permanent filestore area
+  def large_picture_name
+    "/tmp/#{id}.gif"
+  end
+
+  # FIXME change to permanent filestore area
+  def icon_picture_name
+    "/tmp/#{id}_icon.gif"
+  end
 end

app/models/user.rb

@@ -24,12 +24,12 @@ class User < ActiveRecord::Base
     write_attribute("pass_crypt_confirm", Digest::MD5.hexdigest(str)) 
   end 
 
-  def self.authenticate(email, passwd) 
-    find_first([ "email = ? AND pass_crypt =?", email, Digest::MD5.hexdigest(passwd) ])
+  def self.authenticate(email, passwd) 
+    find(:first, :conditions => [ "email = ? AND pass_crypt = ?", email, Digest::MD5.hexdigest(passwd)])
   end 
 
   def self.authenticate_token(token) 
-    find_first([ "token = ? ", token])
+    find(:first, :conditions => [ "token = ? ", token])
   end 
   
   def self.make_token(length=30)

app/models/way.rb

@@ -63,11 +63,16 @@ class Way < ActiveRecord::Base
     el1['visible'] = self.visible.to_s
     el1['timestamp'] = self.timestamp.xmlschema
     
-    self.way_segments.each do |seg| # FIXME need to make sure they come back in the right order
-      e = XML::Node.new 'seg'
-      e['id'] = seg.segment_id.to_s
-      el1 << e
-    end
+    # make sure segments are output in sequence_id order
+    ordered_segments = []
+    self.way_segments.each do |seg| 
+      ordered_segments[seg.sequence_id] = seg.segment_id.to_s
+    end
+    ordered_segments.each do |seg_id|
+      e = XML::Node.new 'seg'
+      e['id'] = seg_id
+      el1 << e
+    end
  
     self.way_tags.each do |tag|
       e = XML::Node.new 'tag'

app/views/layouts/site.rhtml

@@ -11,11 +11,11 @@
   <body>
 
     <div id="content">
-<% if @flash[:notice] %>
-  <div id="notice"><%= @flash[:notice] %></div>
+<% if flash[:notice] %>
+  <div id="notice"><%= flash[:notice] %></div>
 <% end %>
 
-    <%= @content_for_layout %>
+    <%= yield %>
 
   </div>
 
@@ -81,6 +81,8 @@
 
         </div>
 
+        <%= yield :optionals %>
+
         <div id="cclogo">
           <center>
 

app/views/site/edit.rhtml

@@ -4,7 +4,7 @@
 
     <applet
     code="org/openstreetmap/processing/OsmApplet.class"
-    archive="OSMApplet.jar, commons-codec-1.3.jar, core.jar, commons-logging.jar, commons-httpclient-3.0-rc3.jar, MinML2.jar, plugin.jar, thinlet.jar"
+    archive="OSMApplet.jar, commons-codec-1.3.jar, core.jar, commons-logging.jar, commons-httpclient-3.0-rc3.jar, MinML2.jar, thinlet.jar"
     width="700"
     height="500"
     MAYSCRIPT="true" >
@@ -14,7 +14,7 @@
     <param name="user" value="token">
     <param name="pass" value="<%= @user.token %>">
     <param name="wmsurl" value="http://www.openstreetmap.org/tile/0.2/gpx?;http://www.openstreetmap.org/api/wms/0.2/landsat/?request=GetMap&layers=modis,global_mosaic&styles=&srs=EPSG:4326&FORMAT=image/jpeg">
-    <param name="apiurl" value="http://www.openstreetmap.org/api/0.3/">
+    <param name="apiurl" value="<%= SERVER_URL %>/api/<%= API_VERSION %>/">
     Your browser needs to support Java to edit maps.<br>
     <a href="http://java.com/en/download/index.jsp">Download Java here</a>
     </applet>

app/views/trace/_trace.rhtml

@@ -3,6 +3,8 @@
   <td class="<%= cl %>">
     <% if trace.inserted %>
     <a href="<%= url_for :controller => 'trace', :action => 'view', :id => trace.id, :user_login => trace.user.display_name %>"><img src="<%= url_for :controller => 'trace', :action => 'icon', :id => trace.id, :user_login => trace.user.display_name %>" border="0"></a>
+    <% else %>
+    <span style="color:red">PENDING</span>
     <% end %>
   </td>
   <td class="<%= cl %>"><%= link_to trace.name, {:controller => 'trace', :action => 'view', :display_name => trace.user.display_name, :id => trace.id} %>
@@ -12,14 +14,14 @@
       <% end %> 
       ... <%= time_ago_in_words( trace.timestamp ) %>  ago</span>
      <%= link_to 'more', {:controller => 'trace', :action => 'view', :display_name => trace.user.display_name, :id => trace.id} %> /
-    <a href="/edit.html?lat=34.1032333&lon=-118.2272333&zoom=14" title="create maps">map</a><br />
+    <a href="/edit.html?lat=<%= trace.latitude %>&lon=<%= trace.longitude %>&zoom=14" title="create maps">map</a><br />
       <%= trace.description %>
     <br />
     by <%= link_to trace.user.display_name, {:controller => 'trace', :action => 'list', :display_name => trace.user.display_name} %>
     in 
     <% if trace.tags %>
     <% trace.tags.each do |tag| %>
-      <%= link_to tag.tag, :controller => 'trace', :action => 'bytag', :tag => tag.tag %>
+      <%= link_to tag.tag, :controller => 'trace', :action => @paging_action, :tag => tag.tag %>
     <% end %>
     <% end %>
   </td>

app/views/trace/_trace_optionals.rhtml

@@ -0,0 +1,17 @@
+<% content_for "optionals" do %>
+  <div class="optionalbox">
+    <h2>Tags</h2>
+    <% if @all_tags %>
+      <% @all_tags.each do |tag| %>
+        <%= link_to tag, :controller => 'trace', :action => @paging_action, :tag => tag %><br />
+      <% end %>
+    <% end %>
+  </div>
+  <div class="optionalbox" >
+    <h2>User</h2>
+    <p>It's an optional box!!</p>
+<% if @user %>
+  <%= "<p><b>...and you're logged in!</b></p>" %>
+<% end %>
+  </div>
+<% end %>

app/views/trace/_trace_paging_nav.rhtml

@@ -0,0 +1,19 @@
+<%
+  range_start = ((@page - 1) * @traces_per_page) + 1
+  range_end = (@page==@max_page ? @max_trace : (@page * @traces_per_page))
+%>
+
+Showing page 
+<%= @page %> (<%= range_start %><% 
+if (@max_trace != range_start) # if more than 1 trace on page 
+  %>-<%= range_end %><% 
+end %>
+of <%= @max_trace %>)
+
+<% if @page > 1 %>
+  | <%= link_to 'previous page', {:controller => 'trace', :action => @paging_action, :page => @page-1}, {:title => 'previous page'} %>
+<% end %>
+
+<% if @page < @max_page %>
+  | <%= link_to 'next page', {:controller => 'trace', :action => @paging_action, :page => @page+1}, {:title => 'next page'} %>
+<% end %>

app/views/trace/list.rhtml

@@ -1,8 +1,8 @@
 <h1>Public GPS Traces</h1>
 
-<br /><br />
+<br />
 
-<span class="rsssmall"><a href="<%= url_for :controller => 'trace', :action => 'georss' %>"><img src="http://<%= SERVER_URL %>/images/RSS.gif" border="0"></a></span> | 
+<span class="rsssmall"><a href="<%= url_for :controller => 'trace', :action => 'georss' %>"><img src="/images/RSS.gif" border="0"></a></span> | 
 <% if @user %>
   <%= link_to 'See just your traces', {:controller => 'trace', :action => 'mine'} %>
 <% else %>
@@ -11,16 +11,7 @@
 
 
 <br /><br />
-Showing page 
-<% if @page > 0 %>
-  <%= link_to '<<<', {:controller => 'trace', :action => 'list', :page => @page-1}, {:title => 'previous page'} %>
-<% end %>
-
-<%= @page %> 
-
-<%= link_to '>>>', {:controller => 'trace', :action => 'list', :page => @page+1}, {:title => 'next page'} %>
-
-(<%= 1+(@page * 20)%>-<%= (1+@page) * 20 %>)
+<%= render (:partial => 'trace_paging_nav') %>
 
 <table id="keyvalue" cellpadding="3">
   <tr>
@@ -29,3 +20,6 @@ Showing page
   </tr>
   <%= render :partial => 'trace', :collection => @traces %>
 </table>
+<%= render (:partial => 'trace_paging_nav') %>
+
+<%= render (:partial => 'trace_optionals') %>

app/views/trace/mine.rhtml

@@ -1,6 +1,8 @@
 <h1>Your GPS Traces</h1>
 
-<%= link_to 'see all traces', {:controller => 'trace', :action => 'list'} %><br /><br />
+<br />
+
+<%= link_to 'See all traces', {:controller => 'trace', :action => 'list'} %><br /><br />
 
 <% if @user %>
 <%= start_form_tag({:action => 'create'}, :multipart => true) %>
@@ -19,16 +21,16 @@
 
 <%= end_form_tag %> 
 
+<%= render (:partial => 'trace_paging_nav') %>
 <table id="keyvalue" cellpadding="3">
   <tr>
     <th></th>
     <th></th>
   </tr>
-  <%= render :partial => 'trace', :collection => @traces %>
+  <%= render (:partial => 'trace', :collection => @traces) unless @traces.nil? %>
 </table>
+<%= render (:partial => 'trace_paging_nav') %>
 
 <% end %>
 
-
-
-
+<%= render (:partial => 'trace_optionals') %>

config/database.yml

@@ -14,7 +14,7 @@ development:
   adapter: mysql
   database: openstreetmap
   username: openstreetmap
-  password: openstreetmap
+  password: 
   host: localhost
 
 # Warning: The database defined as 'test' will be erased and

config/environment.rb

@@ -5,10 +5,13 @@
 # ENV['RAILS_ENV'] ||= 'production'
 
 # Specifies gem version of Rails to use when vendor/rails is not present
-RAILS_GEM_VERSION = '1.1.6'
+RAILS_GEM_VERSION = '1.2.3'
 
 # Bootstrap the Rails environment, frameworks, and default configuration
 require File.join(File.dirname(__FILE__), 'boot')
+
+# Application constants needed for routes.rb - must go before Initializer call
+API_VERSION = ENV['OSM_API_VERSION'] || '0.4'
 
 Rails::Initializer.run do |config|
   # Settings in config/environments/* take precedence those specified here
@@ -51,8 +54,6 @@ end
 # end
 
 # Include your application configuration below
-
-API_VERSION = ENV['OSM_API_VERSION'] || '0.4'
 SERVER_URL = ENV['OSM_SERVER_URL'] || 'www.openstreetmap.org'
 
 ActionMailer::Base.server_settings = {

config/routes.rb

@@ -1,10 +1,9 @@
 ActionController::Routing::Routes.draw do |map|
 
   # API
-  API_VERSION = '0.4' # change this in envronment.rb too
   map.connect "api/#{API_VERSION}/node/create", :controller => 'node', :action => 'create'
-  map.connect "api/#{API_VERSION}/node/:id/history", :controller => 'old_node', :action => 'history', :id => nil
-  map.connect "api/#{API_VERSION}/node/:id", :controller => 'node', :action => 'rest', :id => nil
+  map.connect "api/#{API_VERSION}/node/:id/history", :controller => 'old_node', :action => 'history', :id => nil # TODO is this :id => nil correct? looks like it would throw away essential info - if it does check all these id => nils
+  map.connect "api/#{API_VERSION}/node/:id", :controller => 'node', :action => 'rest', :id => nil 
   map.connect "api/#{API_VERSION}/nodes", :controller => 'node', :action => 'nodes', :id => nil
   
   map.connect "api/#{API_VERSION}/segment/create", :controller => 'segment', :action => 'create'
@@ -33,12 +32,17 @@ ActionController::Routing::Routes.draw do |map|
   map.connect '/traces', :controller => 'trace', :action => 'list'
   map.connect '/traces/page/:page', :controller => 'trace', :action => 'list'
   map.connect '/traces/mine', :controller => 'trace', :action => 'mine'
+  map.connect '/traces/mine/page/:page', :controller => 'trace', :action => 'mine'
+  map.connect '/traces/mine/tag/:tag', :controller => 'trace', :action => 'mine'
+  map.connect '/traces/mine/tag/:tag/page/:page', :controller => 'trace', :action => 'mine'
   map.connect '/traces/rss', :controller => 'trace', :action => 'georss'
-  map.connect '/traces/user/:display_name/', :controller => 'trace', :action => 'list', :id => nil
+  map.connect '/traces/user/:display_name/', :controller => 'trace', :action => 'list', :id => nil
+  map.connect '/traces/user/:display_name/page/:page', :controller => 'trace', :action => 'list', :id => nil
   map.connect '/traces/user/:display_name/:id', :controller => 'trace', :action => 'view', :id => nil
   map.connect '/traces/user/:display_name/:id/picture', :controller => 'trace', :action => 'picture', :id => nil
   map.connect '/traces/user/:display_name/:id/icon', :controller => 'trace', :action => 'icon', :id => nil
-  map.connect '/traces/tag/:tag/', :controller => 'trace', :action => 'list', :id => nil
+  map.connect '/traces/tag/:tag', :controller => 'trace', :action => 'list', :id => nil
+  map.connect '/traces/tag/:tag/page/:page', :controller => 'trace', :action => 'list', :id => nil
 
   # fall through
   map.connect ':controller/:action/:id'

db/migrate.sql

@@ -17,6 +17,7 @@ alter table current_way_tags change v v varchar(255) not null default '';
 
 alter table gpx_files change private public boolean default 1 not null;
 update gpx_files set public = !public;
+create index gpx_files_visible_public_idx on gpx_files(visible, public);
 
 alter table gpx_file_tags change sequence_id sequence_id int(11);
 alter table gpx_file_tags drop primary key;
@@ -25,3 +26,4 @@ create index gpx_file_tags_gpxid_idx on gpx_file_tags(gpx_id);
 alter table gpx_file_tags add id int(20) auto_increment not null, add primary key(id);
 
 alter table users add preferences text;
+create index users_display_name_idx on users(display_name);

lib/daemons/gpx_import.rb

@@ -23,8 +23,9 @@ while($running) do
       begin
 
         logger.info("GPX Import importing #{trace.name} from #{trace.user.email}")
-
-        gzipped = `file -b /tmp/#{trace.id}.gpx`.chomp =~/^gzip/
+
+        # TODO *nix specific, could do to work on windows... would be functionally inferior though - check for '.gz'
+        gzipped = `file -b /tmp/#{trace.id}.gpx`.chomp =~/^gzip/
 
         if gzipped
           logger.info("gzipped")

script/daemons

@@ -1,2 +1,2 @@
-#!/usr/bin/env ruby
-Dir[File.dirname(__FILE__) + "/../lib/daemons/*_ctl"].each {|f| `#{f} #{ARGV.first}`}
+#!/usr/bin/env ruby
+Dir[File.dirname(__FILE__) + "/../lib/daemons/*_ctl"].each {|f| `ruby #{f} #{ARGV.first}`} # TODO remove ruby - hack for windows