2 class TracesController < ApiController
3 before_action :check_database_readable, :except => [:show, :data]
4 before_action :check_database_writable, :only => [:create, :update, :destroy]
5 before_action :set_locale
6 before_action :authorize
10 before_action :check_api_readable, :only => [:show, :data]
11 before_action :check_api_writable, :only => [:create, :update, :destroy]
12 before_action :offline_error, :only => [:create, :destroy, :data]
13 around_action :api_call_handle_error
16 @trace = Trace.visible.find(params[:id])
18 head :forbidden unless @trace.public? || @trace.user == current_user
22 tags = params[:tags] || ""
23 description = params[:description] || ""
24 visibility = params[:visibility]
27 visibility = if params[:public]&.to_i&.nonzero?
34 if params[:file].respond_to?(:read)
35 trace = do_create(params[:file], tags, description, visibility)
39 render :plain => trace.id.to_s
41 head :internal_server_error
51 trace = Trace.visible.find(params[:id])
53 if trace.user == current_user
54 trace.update_from_xml(request.raw_post)
64 trace = Trace.visible.find(params[:id])
66 if trace.user == current_user
69 trace.schedule_destruction
78 trace = Trace.visible.find(params[:id])
80 if trace.public? || trace.user == current_user
81 if request.format == Mime[:xml]
82 send_data(trace.xml_file.read, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => "attachment")
83 elsif request.format == Mime[:gpx]
84 send_data(trace.xml_file.read, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => "attachment")
85 elsif trace.file.attached?
86 redirect_to rails_blob_path(trace.file, :disposition => "attachment")
88 send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => "attachment")
97 def do_create(file, tags, description, visibility)
98 # Sanitise the user's filename
99 name = file.original_filename.gsub(/[^a-zA-Z0-9.]/, "_")
101 # Create the trace object, falsely marked as already
102 # inserted to stop the import daemon trying to load it
106 :description => description,
107 :visibility => visibility,
109 :user => current_user,
110 :timestamp => Time.now.utc,
114 # Save the trace object
117 # Finally save the user's preferred privacy level
118 if pref = current_user.preferences.find_by(:k => "gps.trace.visibility")
122 current_user.preferences.create(:k => "gps.trace.visibility", :v => visibility)
129 report_error "GPX files offline for maintenance", :service_unavailable if Settings.status == "gpx_offline"