X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/dcad29dad0d29e22ffa0c34a8d9b43cbf5d64f12..183841d10e7acbb6dad17cc7cc3283817d44164b:/app/controllers/trace_controller.rb

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 37c74f8e0..b758d0c40 100644
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -9,7 +9,6 @@ class TraceController < ApplicationController
   def list (target_user = nil, paging_action = 'list')
     @title = 'public GPS traces'
     @title += " tagged with #{params[:tag]}" if params[:tag]
-    @traces_per_page = 20
     page_index = params[:page] ? params[:page].to_i - 1 : 0 # nice 1-based page -> 0-based page index
 
     # from display name, pick up user id if one user's traces only
@@ -52,18 +51,9 @@ class TraceController < ApplicationController
     end
     
     opt[:conditions] = conditions
+    opt[:per_page] = 20
 
-    # count traces using all options except limit
-    @max_trace = Trace.count(opt)
-    @max_page = Integer((@max_trace + 1) / @traces_per_page) 
-    
-    # last step before fetch - add paging options
-    opt[:limit] = @traces_per_page
-    if page_index > 0
-      opt[:offset] = @traces_per_page * page_index
-    end
-
-    @traces = Trace.find(:all , opt)
+    @trace_pages, @traces = paginate(:traces, opt)
     
     # put together SET of tags across traces, for related links
     tagset = Hash.new
@@ -79,8 +69,8 @@ class TraceController < ApplicationController
     # final helper vars for view
     @display_name = display_name
     @all_tags = tagset.values
-    @paging_action = paging_action # the action that paging requests should route back to, e.g. 'list' or 'mine'
-    @page = page_index + 1 # nice 1-based external page numbers
+##    @paging_action = paging_action # the action that paging requests should route back to, e.g. 'list' or 'mine'
+##    @page = page_index + 1 # nice 1-based external page numbers
   end
 
   def mine
@@ -98,25 +88,21 @@ class TraceController < ApplicationController
         render :nothing, :status => :forbidden if @trace.user.id != @user.id
       end
     end
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => :not_found
   end
 
   def create
-    filename = "/tmp/#{rand}"
-
-    File.open(filename, "w") { |f| f.write(params[:trace][:gpx_file].read) }
-    params[:trace][:name] = params[:trace][:gpx_file].original_filename.gsub(/[^a-zA-Z0-9.]/, '_') # This makes sure filenames are sane
-    params[:trace].delete('gpx_file') # remove the field from the hash, because there's no such field in the DB
-    @trace = Trace.new(params[:trace])
-    @trace.inserted = false
-    @trace.user = @user
-    @trace.timestamp = Time.now
+    name = params[:trace][:gpx_file].original_filename.gsub(/[^a-zA-Z0-9.]/, '_') # This makes sure filenames are sane
 
-    if @trace.save
-      saved_filename = "/home/osm/gpx/#{@trace.id}.gpx"
-      File.rename(filename, saved_filename)
+    do_create(name, params[:trace][:tagstring], params[:trace][:description], params[:trace][:public]) do |f|
+      f.write(params[:trace][:gpx_file].read)
+    end
 
+    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'
     end
   end
@@ -124,7 +110,7 @@ class TraceController < ApplicationController
   def data
     trace = Trace.find(params[:id])
     if trace and (trace.public? or (@user and @user == trace.user))
-      send_file(trace.trace_name, :filename => "#{trace.id}.gpx", :type => trace.mime_type, :disposition => 'attachment')
+      send_file(trace.trace_name, :filename => "#{trace.id}#{trace.extension_name}", :type => trace.mime_type, :disposition => 'attachment')
     else
       render :nothing, :status => :not_found
     end
@@ -206,27 +192,35 @@ class TraceController < ApplicationController
   end
 
   def api_create
-    #FIXME merge this code with create as they're pretty similar?
-    
+    do_create(params[:filename], params[:tags], params[:description], true) do |f|
+      f.write(request.raw_post)
+    end
+
+    if @trace.id
+      render :nothing => true
+    else
+      render :nothing => true, :status => :internal_server_error
+    end
+  end
+
+private
+
+  def do_create(name, tags, description, public)
     filename = "/tmp/#{rand}"
-    File.open(filename, "w") { |f| f.write(request.raw_post) }
-    params[:trace] = {}
-    params[:trace][:name] = params[:filename]
-    params[:trace][:tagstring] = params[:tags]
-    params[:trace][:description] = params[:description]
-    @trace = Trace.new(params[:trace])
+
+    File.open(filename, "w") { |f| yield f }
+
+    @trace = Trace.new({:name => name, :tagstring => tags,
+                        :description => description, :public => public})
     @trace.inserted = false
     @trace.user = @user
     @trace.timestamp = Time.now
 
     if @trace.save
-      saved_filename = "/home/osm/gpx/#{@trace.id}.gpx"
-      File.rename(filename, saved_filename)
-      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."
-      render :nothing => true
+      File.rename(filename, @trace.trace_name)
     else
-      render :nothing => true, :status => :internal_server_error
+      FileUtils.rm_f(filename)
     end
   end
+
 end