Correct calculation of reciprocal angles.

[rails.git] / app / controllers / trace_controller.rb

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 66583459be5abad19e31eec2f7ee1ff11fde6a63..3b30977552feaf41a81990975558d75bfbc2f0be 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -48,6 +48,8 @@ class TraceController < ApplicationController
       conditions << @tag
     end
     
+    conditions[0] += " AND gpx_files.visible = 1"
+
     @trace_pages, @traces = paginate(:traces,
                                      :include => [:user, :tags],
                                      :conditions => conditions,
@@ -82,10 +84,10 @@ class TraceController < ApplicationController
   def view
     @trace = Trace.find(params[:id])
     @title = "Viewing trace #{@trace.name}"
-    unless @trace.public
-      if @user
-        render :nothing, :status => :forbidden if @trace.user.id != @user.id
-      end
+    if !@trace.visible?
+      render :nothing => true, :status => :not_found
+    elsif !@trace.public? and @trace.user.id != @user.id
+      render :nothing => true, :status => :forbidden
     end
   rescue ActiveRecord::RecordNotFound
     render :nothing => true, :status => :not_found
@@ -108,21 +110,52 @@ class TraceController < ApplicationController
 
   def data
     trace = Trace.find(params[:id])
-    if trace and (trace.public? or (@user and @user == trace.user))
+
+    if trace.visible? and (trace.public? or (@user and @user == trace.user))
       send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment')
     else
       render :nothing, :status => :not_found
     end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
+  end
+
+  def delete
+    trace = Trace.find(params[:id])
+
+    if @user and trace.user == @user
+      if request.post? and trace.visible?
+        trace.visible = false
+        trace.save
+        flash[:notice] = 'Track scheduled for deletion'
+        redirect_to :controller => 'traces', :action => 'mine'
+      else
+        render :nothing, :status => :bad_request
+      end
+    else
+      render :nothing, :status => :forbidden
+    end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
   end
 
   def make_public
     trace = Trace.find(params[:id])
-    if @user and trace.user == @user and !trace.public
-      trace.public = true
-      trace.save
-      flash[:notice] = 'Track made public'
-      redirect_to :controller => 'trace', :action => 'view', :id => params[:id]
+
+    if @user and trace.user == @user
+      if request.post? and !trace.public?
+        trace.public = true
+        trace.save
+        flash[:notice] = 'Track made public'
+        redirect_to :controller => 'trace', :action => 'view', :id => params[:id]
+      else
+        render :nothing, :status => :bad_request
+      end
+    else
+      render :nothing, :status => :forbidden
     end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
   end
 
   def georss
@@ -151,66 +184,78 @@ class TraceController < ApplicationController
   end
 
   def picture
-    begin
-      trace = Trace.find(params[:id])
+    trace = Trace.find(params[:id])
 
+    if trace.inserted?
       if trace.public? or (@user and @user == trace.user)
         send_file(trace.large_picture_name, :filename => "#{trace.id}.gif", :type => 'image/gif', :disposition => 'inline')
       else
         render :nothing, :status => :forbidden
       end
-    rescue ActiveRecord::RecordNotFound
+    else
       render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
     end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
   end
 
   def icon
-    begin
-      trace = Trace.find(params[:id])
+    trace = Trace.find(params[:id])
 
+    if trace.inserted?
       if trace.public? or (@user and @user == trace.user)
         send_file(trace.icon_picture_name, :filename => "#{trace.id}_icon.gif", :type => 'image/gif', :disposition => 'inline')
       else
         render :nothing, :status => :forbidden
       end
-    rescue ActiveRecord::RecordNotFound
+    else
       render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
     end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
   end
 
   def api_details
-    begin
-      trace = Trace.find(params[:id])
+    trace = Trace.find(params[:id])
 
-      if trace.public? or trace.user == @user
-        render :text => trace.to_xml.to_s, :content_type => "text/xml"
-      else
-        render :nothing => true, :status => :forbidden
-      end
-    rescue ActiveRecord::RecordNotFound
-      render :nothing => true, :status => :not_found
-    rescue
-      render :nothing => true, :status => :internal_server_error
+    if trace.public? or trace.user == @user
+      render :text => trace.to_xml.to_s, :content_type => "text/xml"
+    else
+      render :nothing => true, :status => :forbidden
     end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
   end
 
   def api_data
-    render :action => 'data'
+    trace = Trace.find(params[:id])
+
+    if trace.public? or trace.user == @user
+      send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment')
+    else
+      render :nothing => true, :status => :forbidden
+    end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
   end
 
   def api_create
-    do_create(params[:filename], params[:tags], params[:description], true) do |f|
-      f.write(request.raw_post)
-    end
+    if request.post?
+      name = params[:file].original_filename.gsub(/[^a-zA-Z0-9.]/, '_') # This makes sure filenames are sane
 
-    if @trace.id
-      render :nothing => true
+      do_create(name, params[:tags], params[:description], params[:public]) do |f|
+        f.write(params[:file].read)
+      end
+
+      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 => :internal_server_error
+      render :nothing => true, :status => :method_not_allowed
     end
   end