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

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index 356af9879e029d5cf80083b47699fc8333fb93f5..5597fd4aef67db49fcaada7d0cbf41f0d563fd31 100644 (file)
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -1,80 +1,90 @@
 class SiteController < ApplicationController
-  layout 'site', :except => [:key, :permalink]
-  layout false, :only => [:key, :permalink]
+  layout 'site'
+  layout :map_layout, :only => [:index, :export]
 
   before_filter :authorize_web
   before_filter :set_locale
-  before_filter :require_user, :only => [:edit]
+  before_filter :redirect_browse_params, :only => :index
+  before_filter :redirect_map_params, :only => [:index, :edit, :export]
+  before_filter :require_user, :only => [:edit, :welcome]
+  before_filter :require_oauth, :only => [:index]
+
+  def index
+    unless STATUS == :database_readonly or STATUS == :database_offline
+      session[:location] ||= OSM::IPLocation(request.env['REMOTE_ADDR'])
+    end
+  end
 
   def permalink
     lon, lat, zoom = ShortLink::decode(params[:code])
-    new_params = params.clone
-    new_params.delete :code
+    new_params = params.except(:code, :lon, :lat, :zoom, :node, :way, :relation, :changeset)
+
     if new_params.has_key? :m
       new_params.delete :m
       new_params[:mlat] = lat
       new_params[:mlon] = lon
+    end
+
+    if params.has_key? :node
+      new_params[:controller] = 'browse'
+      new_params[:action] = 'node'
+      new_params[:id] = params[:node]
+    elsif params.has_key? :way
+      new_params[:controller] = 'browse'
+      new_params[:action] = 'way'
+      new_params[:id] = params[:way]
+    elsif params.has_key? :relation
+      new_params[:controller] = 'browse'
+      new_params[:action] = 'relation'
+      new_params[:id] = params[:relation]
+    elsif params.has_key? :changeset
+      new_params[:controller] = 'browse'
+      new_params[:action] = 'changeset'
+      new_params[:id] = params[:changeset]
     else
-      new_params[:lat] = lat
-      new_params[:lon] = lon
+      new_params[:controller] = 'site'
+      new_params[:action] = 'index'
     end
-    new_params[:zoom] = zoom
-    new_params[:controller] = 'site'
-    new_params[:action] = 'index'
+
+    new_params[:anchor] = "map=#{zoom}/#{lat}/#{lon}"
+
     redirect_to new_params
   end
 
   def key
     expires_in 7.days, :public => true
+    render :layout => false
   end
 
   def edit
-    editor = params[:editor] || @user.preferred_editor || DEFAULT_EDITOR
+    editor = preferred_editor
 
     if editor == "remote"
-      render :action => :index
-    else
-      # Decide on a lat lon to initialise potlatch with. Various ways of doing this
-      if params['lon'] and params['lat']
-        @lon = params['lon'].to_f
-        @lat = params['lat'].to_f
-        @zoom = params['zoom'].to_i
-
-      elsif params['mlon'] and params['mlat']
-        @lon = params['mlon'].to_f
-        @lat = params['mlat'].to_f
-        @zoom = params['zoom'].to_i
-
-      elsif params['bbox']
-        bbox = BoundingBox.from_bbox_params(params)
-
-        @lon = bbox.centre_lon
-        @lat = bbox.centre_lat
-        @zoom = 16
-      elsif params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat']
-        bbox = BoundingBox.from_lon_lat_params(params)
-
-        @lon = bbox.centre_lon
-        @lat = bbox.centre_lat
-        @zoom = 16
-
-      elsif params['gpx']
-        @lon = Trace.find(params['gpx']).longitude
-        @lat = Trace.find(params['gpx']).latitude
-
-      elsif cookies.key?("_osm_location")
-        @lon, @lat, @zoom, layers = cookies["_osm_location"].split("|")
-
-      elsif @user and !@user.home_lon.nil? and !@user.home_lat.nil?
-        @lon = @user.home_lon
-        @lat = @user.home_lat
-
-      else
-        #catch all.  Do nothing.  lat=nil, lon=nil
-        #Currently this results in potlatch starting up at 0,0 (Atlantic ocean).
-      end
-
-      @zoom = '17' if @zoom.nil?
+      require_oauth
+      render :action => :index, :layout => map_layout
+      return
+    end
+
+    if params[:node]
+      bbox = Node.find(params[:node]).bbox.to_unscaled
+      @lat = bbox.centre_lat
+      @lon = bbox.centre_lon
+      @zoom = 18
+    elsif params[:way]
+      bbox = Way.find(params[:way]).bbox.to_unscaled
+      @lat = bbox.centre_lat
+      @lon = bbox.centre_lon
+      @zoom = 17
+    elsif params[:note]
+      note = Note.find(params[:note])
+      @lat = note.lat
+      @lon = note.lon
+      @zoom = 17
+    elsif params[:gpx]
+      trace = Trace.visible_to(@user).find(params[:gpx])
+      @lat = trace.latitude
+      @lon = trace.longitude
+      @zoom = 16
     end
   end
 
@@ -82,7 +92,60 @@ class SiteController < ApplicationController
     @locale = params[:copyright_locale] || I18n.locale
   end
 
+  def welcome
+  end
+
+  def help
+  end
+
+  def about
+  end
+
+  def export
+  end
+
+  def offline
+  end
+
   def preview
     render :text => RichText.new(params[:format], params[:text]).to_html
   end
+
+  def id
+    render "id", :layout => false
+  end
+
+  private
+
+  def redirect_browse_params
+    if params[:node]
+      redirect_to node_path(params[:node])
+    elsif params[:way]
+      redirect_to way_path(params[:way])
+    elsif params[:relation]
+      redirect_to relation_path(params[:relation])
+    elsif params[:note]
+      redirect_to browse_note_path(params[:note])
+    elsif params[:query]
+      redirect_to search_path(:query => params[:query])
+    end
+  end
+
+  def redirect_map_params
+    anchor = []
+
+    if params[:lat] && params[:lon]
+      anchor << "map=#{params.delete(:zoom) || 5}/#{params.delete(:lat)}/#{params.delete(:lon)}"
+    end
+
+    if params[:layers]
+      anchor << "layers=#{params.delete(:layers)}"
+    elsif params.delete(:notes) == 'yes'
+      anchor << "layers=N"
+    end
+
+    if anchor.present?
+      redirect_to params.merge(:anchor => anchor.join('&'))
+    end
+  end
 end