X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/2700e5110f1ae0815b1a320fdba45a05ac794338..fd35873a4be94155746b6d410d601aa97e93687f:/app/controllers/trace_controller.rb diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb index f0d8033f2..47bc62be8 100644 --- a/app/controllers/trace_controller.rb +++ b/app/controllers/trace_controller.rb @@ -1,10 +1,13 @@ class TraceController < ApplicationController layout 'site' - before_filter :authorize_web + before_filter :authorize_web + before_filter :require_user, :only => [:mine, :create, :edit, :delete, :make_public] before_filter :authorize, :only => [:api_details, :api_data, :api_create] - before_filter :check_database_availability, :except => [:api_details, :api_data, :api_create] - before_filter :check_read_availability, :only => [:api_details, :api_data, :api_create] + before_filter :check_database_readable, :except => [:api_details, :api_data, :api_create] + before_filter :check_database_writable, :only => [:create, :edit, :delete, :make_public] + before_filter :check_api_readable, :only => [:api_details, :api_data] + before_filter :check_api_writable, :only => [:api_create] # 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 @@ -13,6 +16,11 @@ class TraceController < ApplicationController display_name = params[:display_name] if target_user.nil? and !display_name.blank? target_user = User.find(:first, :conditions => [ "visible = ? and display_name = ?", true, display_name]) + if target_user.nil? + @not_found_user = display_name + render :action => 'no_such_user', :status => :not_found + return + end end # set title @@ -47,11 +55,18 @@ class TraceController < ApplicationController if params[:tag] @tag = params[:tag] - conditions[0] += " AND EXISTS (SELECT * FROM gpx_file_tags AS gft WHERE gft.gpx_id = gpx_files.id AND gft.tag = ?)" - conditions << @tag + + files = Tracetag.find_all_by_tag(params[:tag]).collect { |tt| tt.gpx_id } + + if files.length > 0 + conditions[0] += " AND gpx_files.id IN (#{files.join(',')})" + else + conditions[0] += " AND 0 = 1" + end end - conditions[0] += " AND gpx_files.visible = 1" #FIXME: use boolean true as parameter to active record + conditions[0] += " AND gpx_files.visible = ?" + conditions << true @trace_pages, @traces = paginate(:traces, :include => [:user, :tags], @@ -77,11 +92,14 @@ class TraceController < ApplicationController end def mine - if @user - list(@user, "mine") unless @user.nil? - else - redirect_to :controller => 'user', :action => 'login', :referer => request.request_uri + # Load the preference of whether the user set the trace public the last time + @trace = Trace.new + if @user.preferences.find(:first, :conditions => {:k => "gps.trace.public", :v => "default"}).nil? + @trace.public = false + else + @trace.public = true end + list(@user, "mine") end def view @@ -100,26 +118,28 @@ class TraceController < ApplicationController end def create - logger.info(params[:trace][:gpx_file].class.name) - if params[:trace][:gpx_file].respond_to?(:read) - do_create(params[:trace][:gpx_file], params[:trace][:tagstring], - params[:trace][:description], params[:trace][:public]) + if params[:trace] + logger.info(params[:trace][:gpx_file].class.name) + if params[:trace][:gpx_file].respond_to?(:read) + do_create(params[:trace][:gpx_file], params[:trace][:tagstring], + params[:trace][:description], params[:trace][:public]) - if @trace.id - logger.info("id is #{@trace.id}") - 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." + if @trace.id + logger.info("id is #{@trace.id}") + 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." - redirect_to :action => 'mine' + redirect_to :action => 'mine' + end + else + @trace = Trace.new({:name => "Dummy", + :tagstring => params[:trace][:tagstring], + :description => params[:trace][:description], + :public => params[:trace][:public], + :inserted => false, :user => @user, + :timestamp => Time.now.getutc}) + @trace.valid? + @trace.errors.add(:gpx_file, "can't be blank") end - else - @trace = Trace.new({:name => "Dummy", - :tagstring => params[:trace][:tagstring], - :description => params[:trace][:description], - :public => params[:trace][:public], - :inserted => false, :user => @user, - :timestamp => Time.now}) - @trace.valid? - @trace.errors.add(:gpx_file, "can't be blank") end end @@ -133,7 +153,7 @@ class TraceController < ApplicationController send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment') end else - render :nothing, :status => :not_found + render :nothing => true, :status => :not_found end rescue ActiveRecord::RecordNotFound render :nothing => true, :status => :not_found @@ -151,7 +171,7 @@ class TraceController < ApplicationController end end else - render :nothing, :status => :forbidden + render :nothing => true, :status => :forbidden end rescue ActiveRecord::RecordNotFound render :nothing => true, :status => :not_found @@ -167,10 +187,10 @@ class TraceController < ApplicationController flash[:notice] = 'Track scheduled for deletion' redirect_to :controller => 'traces', :action => 'mine' else - render :nothing, :status => :bad_request + render :nothing => true, :status => :bad_request end else - render :nothing, :status => :forbidden + render :nothing => true, :status => :forbidden end rescue ActiveRecord::RecordNotFound render :nothing => true, :status => :not_found @@ -186,17 +206,17 @@ class TraceController < ApplicationController flash[:notice] = 'Track made public' redirect_to :controller => 'trace', :action => 'view', :id => params[:id] else - render :nothing, :status => :bad_request + render :nothing => true, :status => :bad_request end else - render :nothing, :status => :forbidden + render :nothing => true, :status => :forbidden end rescue ActiveRecord::RecordNotFound render :nothing => true, :status => :not_found end def georss - conditions = ["gpx_files.public = 1"] # fixme pass boolean true as parameter + conditions = ["gpx_files.public = ?", true] if params[:display_name] conditions[0] += " AND users.display_name = ?" @@ -225,9 +245,10 @@ class TraceController < ApplicationController if trace.inserted? if trace.public? or (@user and @user == trace.user) + expires_in 7.days, :private => !trace.public, :public => trace.public send_file(trace.large_picture_name, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline') else - render :nothing, :status => :forbidden + render :nothing => true, :status => :forbidden end else render :nothing => true, :status => :not_found @@ -241,9 +262,10 @@ class TraceController < ApplicationController if trace.inserted? if trace.public? or (@user and @user == trace.user) + expires_in 7.days, :private => !trace.public, :public => trace.public send_file(trace.icon_picture_name, :filename => "#{trace.id}_icon.gif", :type => 'image/gif', :disposition => 'inline') else - render :nothing, :status => :forbidden + render :nothing => true, :status => :forbidden end else render :nothing => true, :status => :not_found @@ -278,12 +300,20 @@ class TraceController < ApplicationController def api_create if request.post? - do_create(params[:file], params[:tags], params[:description], params[:public]) - - if @trace.id - render :text => @trace.id.to_s, :content_type => "text/plain" - elsif @trace.valid? - render :nothing => true, :status => :internal_server_error + tags = params[:tags] || "" + description = params[:description] || "" + pub = params[:public] || false + + if params[:file].respond_to?(:read) + do_create(params[:file], tags, description, pub) + + if @trace.id + render :text => @trace.id.to_s, :content_type => "text/plain" + elsif @trace.valid? + render :nothing => true, :status => :internal_server_error + else + render :nothing => true, :status => :bad_request + end else render :nothing => true, :status => :bad_request end @@ -295,22 +325,50 @@ class TraceController < ApplicationController private def do_create(file, tags, description, public) + # 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, "w") { |f| f.write(file.read) } - @trace = Trace.new({:name => name, :tagstring => tags, - :description => description, :public => public}) - @trace.inserted = false - @trace.user = @user - @trace.timestamp = Time.now - + # Create the trace object, falsely marked as already + # inserted to stop the import daemon trying to load it + @trace = Trace.new({ + :name => name, + :tagstring => tags, + :description => description, + :public => public, + :inserted => true, + :user => @user, + :timestamp => Time.now.getutc + }) + + # Save the trace object if @trace.save + # Rename the temporary file to the final name FileUtils.mv(filename, @trace.trace_name) + + # Clear the inserted flag to make the import daemon load the trace + @trace.inserted = false + @trace.save! else + # Remove the file as we have failed to update the database FileUtils.rm_f(filename) end + + # Finally save whether the user marked the trace as being public + if @trace.public? + if @user.trace_public_default.nil? + @user.preferences.create(:k => "gps.trace.public", :v => "default") + end + else + pref = @user.trace_public_default + pref.destroy unless pref.nil? + end + end end