module Api
class TracesController < ApiController
- layout "site", :except => :georss
-
+ before_action :check_database_readable, :except => [:show, :data]
+ before_action :check_database_writable, :only => [:create, :update, :destroy]
before_action :authorize_web
before_action :set_locale
before_action :authorize
authorize_resource
- before_action :check_database_readable, :except => [:api_read, :api_data]
- before_action :check_database_writable, :only => [:api_create, :api_update, :api_delete]
- before_action :check_api_readable, :only => [:api_read, :api_data]
- before_action :check_api_writable, :only => [:api_create, :api_update, :api_delete]
- before_action :offline_redirect, :only => [:api_create, :api_delete, :api_data]
+ before_action :check_api_readable, :only => [:show, :data]
+ before_action :check_api_writable, :only => [:create, :update, :destroy]
+ before_action :offline_error, :only => [:create, :destroy, :data]
around_action :api_call_handle_error
- def api_read
- trace = Trace.visible.find(params[:id])
+ def show
+ @trace = Trace.visible.find(params[:id])
- if trace.public? || trace.user == current_user
- render :xml => trace.to_xml.to_s
+ head :forbidden unless @trace.public? || @trace.user == current_user
+ end
+
+ def create
+ tags = params[:tags] || ""
+ description = params[:description] || ""
+ visibility = params[:visibility]
+
+ if visibility.nil?
+ visibility = if params[:public]&.to_i&.nonzero?
+ "public"
+ else
+ "private"
+ end
+ end
+
+ if params[:file].respond_to?(:read)
+ trace = do_create(params[:file], tags, description, visibility)
+
+ if trace.id
+ TraceImporterJob.perform_later(trace)
+ render :plain => trace.id.to_s
+ elsif trace.valid?
+ head :internal_server_error
+ else
+ head :bad_request
+ end
else
- head :forbidden
+ head :bad_request
end
end
- def api_update
+ def update
trace = Trace.visible.find(params[:id])
if trace.user == current_user
end
end
- def api_delete
+ def destroy
trace = Trace.visible.find(params[:id])
if trace.user == current_user
trace.visible = false
trace.save!
- TraceDestroyerJob.perform_later(trace) if Settings.trace_use_job_queue
+ TraceDestroyerJob.perform_later(trace)
head :ok
else
end
end
- def api_data
+ def data
trace = Trace.visible.find(params[:id])
if trace.public? || trace.user == current_user
send_data(trace.xml_file.read, :filename => "#{trace.id}.xml", :type => request.format.to_s, :disposition => "attachment")
elsif request.format == Mime[:gpx]
send_data(trace.xml_file.read, :filename => "#{trace.id}.gpx", :type => request.format.to_s, :disposition => "attachment")
+ elsif trace.file.attached?
+ redirect_to rails_blob_path(trace.file, :disposition => "attachment")
else
send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => "attachment")
end
end
end
- def api_create
- tags = params[:tags] || ""
- description = params[:description] || ""
- visibility = params[:visibility]
-
- if visibility.nil?
- visibility = if params[:public]&.to_i&.nonzero?
- "public"
- else
- "private"
- end
- end
-
- if params[:file].respond_to?(:read)
- trace = do_create(params[:file], tags, description, visibility)
-
- if trace.id
- TraceImporterJob.perform_later(trace) if Settings.trace_use_job_queue
- render :plain => trace.id.to_s
- elsif trace.valid?
- head :internal_server_error
- else
- head :bad_request
- end
- else
- head :bad_request
- end
- end
-
private
def do_create(file, tags, description, visibility)
# Sanitise the user's filename
name = file.original_filename.gsub(/[^a-zA-Z0-9.]/, "_")
- # Get a temporary filename...
- filename = "/tmp/#{rand}"
-
- # ...and save the uploaded file to that location
- File.open(filename, "wb") { |f| f.write(file.read) }
-
# Create the trace object, falsely marked as already
# inserted to stop the import daemon trying to load it
trace = Trace.new(
:tagstring => tags,
:description => description,
:visibility => visibility,
- :inserted => true,
+ :inserted => false,
:user => current_user,
- :timestamp => Time.now.getutc
+ :timestamp => Time.now.utc,
+ :file => file
)
- if trace.valid?
- Trace.transaction do
- begin
- # Save the trace object
- trace.save!
-
- # Rename the temporary file to the final name
- FileUtils.mv(filename, trace.trace_name)
- rescue StandardError
- # Remove the file as we have failed to update the database
- FileUtils.rm_f(filename)
-
- # Pass the exception on
- raise
- end
-
- begin
- # Clear the inserted flag to make the import daemon load the trace
- trace.inserted = false
- trace.save!
- rescue StandardError
- # Remove the file as we have failed to update the database
- FileUtils.rm_f(trace.trace_name)
-
- # Pass the exception on
- raise
- end
- end
- end
+ # Save the trace object
+ trace.save!
# Finally save the user's preferred privacy level
if pref = current_user.preferences.where(:k => "gps.trace.visibility").first
trace
end
- def offline_redirect
- redirect_to :action => :offline if Settings.status == "gpx_offline"
+ def offline_error
+ report_error "GPX files offline for maintenance", :service_unavailable if Settings.status == "gpx_offline"
end
end
end
projects / rails.git / blobdiff