Move trace pictures/icons into their own controllers

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

diff --git a/app/controllers/traces_controller.rb b/app/controllers/traces_controller.rb
index 855bbb78af85bc8fc98a1dfe19731e304e8ed5ec..f717d6943464dfcbc02bdcab2bd9efb79a3e4927 100644 (file)
--- a/app/controllers/traces_controller.rb
+++ b/app/controllers/traces_controller.rb
@@ -1,4 +1,7 @@
 class TracesController < ApplicationController
+  include UserMethods
+  include PaginationMethods
+
   layout "site", :except => :georss
 
   before_action :authorize_web
@@ -17,7 +20,7 @@ class TracesController < ApplicationController
     # from display name, pick up user id if one user's traces only
     display_name = params[:display_name]
     if display_name.present?
-      target_user = User.active.where(:display_name => display_name).first
+      target_user = User.active.find_by(:display_name => display_name)
       if target_user.nil?
         render_unknown_user display_name
         return
@@ -40,30 +43,25 @@ class TracesController < ApplicationController
     # 2 - all traces, not logged in = all public traces
     # 3 - user's traces, logged in as same user = all user's traces
     # 4 - user's traces, not logged in as that user = all user's public traces
-    @traces = if target_user.nil? # all traces
-                if current_user
-                  Trace.visible_to(current_user) # 1
-                else
-                  Trace.visible_to_all # 2
-                end
-              elsif current_user && current_user == target_user
-                current_user.traces # 3 (check vs user id, so no join + can't pick up non-public traces by changing name)
-              else
-                target_user.traces.visible_to_all # 4
-              end
+    traces = if target_user.nil? # all traces
+               if current_user
+                 Trace.visible_to(current_user) # 1
+               else
+                 Trace.visible_to_all # 2
+               end
+             elsif current_user && current_user == target_user
+               current_user.traces # 3 (check vs user id, so no join + can't pick up non-public traces by changing name)
+             else
+               target_user.traces.visible_to_all # 4
+             end
 
-    @traces = @traces.tagged(params[:tag]) if params[:tag]
+    traces = traces.tagged(params[:tag]) if params[:tag]
 
-    @params = params.permit(:display_name, :tag)
+    traces = traces.visible
 
-    @page = (params[:page] || 1).to_i
-    @page_size = 20
+    @params = params.permit(:display_name, :tag, :before, :after)
 
-    @traces = @traces.visible
-    @traces = @traces.order(:id => :desc)
-    @traces = @traces.offset((@page - 1) * @page_size)
-    @traces = @traces.limit(@page_size)
-    @traces = @traces.includes(:user, :tags)
+    @traces, @newer_traces_id, @older_traces_id = get_page_items(traces, :includes => [:user, :tags])
 
     # final helper vars for view
     @target_user = target_user
@@ -116,7 +114,7 @@ class TracesController < ApplicationController
         flash[:notice] = t ".trace_uploaded"
         flash[:warning] = t ".traces_waiting", :count => current_user.traces.where(:inserted => false).count if current_user.traces.where(:inserted => false).count > 4
 
-        TraceImporterJob.perform_later(@trace)
+        @trace.schedule_import
         redirect_to :action => :index, :display_name => current_user.display_name
       else
         flash[:error] = t(".upload_failed") if @trace.valid?
@@ -166,7 +164,7 @@ class TracesController < ApplicationController
       trace.visible = false
       trace.save
       flash[:notice] = t ".scheduled_for_deletion"
-      TraceDestroyerJob.perform_later(trace)
+      trace.schedule_destruction
       redirect_to :action => :index, :display_name => trace.user.display_name
     end
   rescue ActiveRecord::RecordNotFound
@@ -210,48 +208,6 @@ class TracesController < ApplicationController
     @traces = @traces.includes(:user)
   end
 
-  def picture
-    trace = Trace.find(params[:id])
-
-    if trace.visible? && trace.inserted?
-      if trace.public? || (current_user && current_user == trace.user)
-        if trace.icon.attached?
-          redirect_to rails_blob_path(trace.image, :disposition => "inline")
-        else
-          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")
-        end
-      else
-        head :forbidden
-      end
-    else
-      head :not_found
-    end
-  rescue ActiveRecord::RecordNotFound
-    head :not_found
-  end
-
-  def icon
-    trace = Trace.find(params[:id])
-
-    if trace.visible? && trace.inserted?
-      if trace.public? || (current_user && current_user == trace.user)
-        if trace.icon.attached?
-          redirect_to rails_blob_path(trace.icon, :disposition => "inline")
-        else
-          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")
-        end
-      else
-        head :forbidden
-      end
-    else
-      head :not_found
-    end
-  rescue ActiveRecord::RecordNotFound
-    head :not_found
-  end
-
   private
 
   def do_create(file, tags, description, visibility)
@@ -273,7 +229,7 @@ class TracesController < ApplicationController
     # Save the trace object
     if trace.save
       # Finally save the user's preferred privacy level
-      if pref = current_user.preferences.where(:k => "gps.trace.visibility").first
+      if pref = current_user.preferences.find_by(:k => "gps.trace.visibility")
         pref.v = visibility
         pref.save
       else
@@ -293,11 +249,11 @@ class TracesController < ApplicationController
   end
 
   def default_visibility
-    visibility = current_user.preferences.where(:k => "gps.trace.visibility").first
+    visibility = current_user.preferences.find_by(:k => "gps.trace.visibility")
 
     if visibility
       visibility.v
-    elsif current_user.preferences.where(:k => "gps.trace.public", :v => "default").first.nil?
+    elsif current_user.preferences.find_by(:k => "gps.trace.public", :v => "default").nil?
       "private"
     else
       "public"