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can now download a trace

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This commit is contained in:
Steve Coast 2007-04-07 17:07:03 +00:00
parent dd57a8d248
commit bc49dab4a8
2 changed files with 12 additions and 4 deletions
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14
app/controllers/trace_controller.rb
View file

@ -113,7 +113,15 @@ class TraceController < ApplicationController
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'
else
# render :action => 'mine'
# fixme throw an error here
# render :action => 'mine'
end
end
def data
trace = Trace.find(params[:id])
if trace.public? or (@user and @user == trace.user)
send_data(File.open("/tmp/#{trace.id}.gpx",'r').read , :filename => "#{trace.id}.gpx", :type => 'text/plain', :disposition => 'inline')
end
end
@ -134,11 +142,11 @@ class TraceController < ApplicationController
def picture
trace = Trace.find(params[:id])
send_data(trace.large_picture, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline') if trace.public
send_data(trace.large_picture, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline') if trace.public?
end
def icon
trace = Trace.find(params[:id])
send_data(trace.icon_picture, :filename => "#{trace.id}_icon.gif", :type => 'image/gif', :disposition => 'inline') if trace.public
send_data(trace.icon_picture, :filename => "#{trace.id}_icon.gif", :type => 'image/gif', :disposition => 'inline') if trace.public?
end
end

2
app/views/trace/view.rhtml
View file

@ -3,7 +3,7 @@
<img src="<%= url_for :controller => 'trace', :action => 'picture', :id => @trace.id, :user_login => @trace.user.display_name %>">
<table border="0">
<tr><td>filename:</td><td><%= @trace.name %></td></tr> <!-- TODO link to download -->
<tr><td>filename:</td><td><%= @trace.name %> (<%= link_to 'download', :controller => 'trace', :action => 'data', :id => @trace.id %>)</td></tr> <!-- TODO link to download -->
<tr><td>uploaded at:</td><td><%= @trace.timestamp %></td></tr>
<tr><td>points:</td><td><%= @trace.size.to_s.gsub(/(\d)(?=(\d{3})+$)/,'\1,') %></td></tr>
<tr><td>start coordinate:</td><td><%= @trace.latitude %>, <%= @trace.longitude %> (<%=link_to 'map', :controller => 'site', :action => 'index', :lat => @trace.latitude, :lon => @trace.longitude, :zooom => 6 %>)</td></tr>