X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/8980da4381923d8099a11a1334baf3c3e625a484..527ec293c2cd84e777e8f05b4bdcf2b3b611a5e0:/app/controllers/site_controller.rb

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index 73f38f78c..272f99109 100644
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -1,70 +1,164 @@
 class SiteController < ApplicationController
-  layout 'site', :except => [: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_action :authorize_web
+  before_action :set_locale
+  before_action :redirect_browse_params, :only => :index
+  before_action :redirect_map_params, :only => [:index, :edit, :export]
+  before_action :require_user, :only => [:welcome]
+  before_action :require_oauth, :only => [:index]
+  before_action :update_totp, :only => [:index]
 
-  def export
-    render :action => 'index'
+  def index
+    unless STATUS == :database_readonly || STATUS == :database_offline
+      session[:location] ||= OSM.ip_location(request.env["REMOTE_ADDR"])
+    end
   end
 
   def permalink
-    lon, lat, zoom = ShortLink::decode(params[:code])
-    new_params = params.clone
-    new_params.delete :code
-    if new_params.has_key? :m
+    lon, lat, zoom = ShortLink.decode(params[:code])
+    new_params = params.except(:code, :lon, :lat, :zoom, :layers, :node, :way, :relation, :changeset)
+
+    if new_params.key? :m
       new_params.delete :m
       new_params[:mlat] = lat
       new_params[:mlon] = lon
+    end
+
+    if params.key? :node
+      new_params[:controller] = "browse"
+      new_params[:action] = "node"
+      new_params[:id] = params[:node]
+    elsif params.key? :way
+      new_params[:controller] = "browse"
+      new_params[:action] = "way"
+      new_params[:id] = params[:way]
+    elsif params.key? :relation
+      new_params[:controller] = "browse"
+      new_params[:action] = "relation"
+      new_params[:id] = params[:relation]
+    elsif params.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'
-    redirect_to new_params
+
+    new_params[:anchor] = "map=#{zoom}/#{lat}/#{lon}"
+    new_params[:anchor] += "&layers=#{params[:layers]}" if params.key? :layers
+
+    redirect_to new_params.to_unsafe_h
   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
+      require_oauth
+      render :action => :index, :layout => map_layout
+      return
     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['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 = '14' if @zoom.nil?
+      require_user
+    end
+
+    if %w[potlatch potlatch2].include?(editor)
+      append_content_security_policy_directives(
+        :object_src => %w[*],
+        :plugin_types => %w[application/x-shockwave-flash],
+        :script_src => %w['unsafe-inline']
+      )
+    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] && current_user
+      trace = Trace.visible_to(current_user).find(params[:gpx])
+      @lat = trace.latitude
+      @lon = trace.longitude
+      @zoom = 16
+    end
+  end
+
+  def copyright
+    @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 :html => RichText.new(params[:type], params[:text]).to_html
+  end
+
+  def id
+    append_content_security_policy_directives(
+      :connect_src => %w[nominatim.openstreetmap.org taginfo.openstreetmap.org *.mapillary.com d1cuyjsrcm0gby.cloudfront.net d1brzeo354iq2l.cloudfront.net openstreetcam.org],
+      :img_src => %w[* blob:],
+      :script_src => %w[dev.virtualearth.net 'unsafe-eval']
+    )
+
+    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.to_unsafe_h.merge(:anchor => anchor.join("&"))
     end
   end
 end