Improve consistency of selections in the browser controller

diff --git a/app/controllers/browse_controller.rb b/app/controllers/browse_controller.rb
index fc23ebc1fe9e87f23a8ac98a294bf28d91e813a7..0103516fff412641e81d15099abdb3daefb668ef 100644 (file)
--- a/app/controllers/browse_controller.rb
+++ b/app/controllers/browse_controller.rb
@@ -12,8 +12,8 @@ class BrowseController < ApplicationController
   def relation
     @type = "relation"
     @relation = Relation.find(params[:id])
   def relation
     @type = "relation"
     @relation = Relation.find(params[:id])

-    @next = Relation.visible.where("id > ?", @relation.id).order("id ASC").first
-    @prev = Relation.visible.where("id < ?", @relation.id).order("id DESC").first
+    @next = Relation.visible.where("id > ?", @relation.id).order(:id => :asc).first
+    @prev = Relation.visible.where("id < ?", @relation.id).order(:id => :desc).first

   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end
   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end


@@ -28,8 +28,8 @@ class BrowseController < ApplicationController
   def way
     @type = "way"
     @way = Way.preload(:way_tags, :containing_relation_members, :changeset => :user, :nodes => [:node_tags, :ways => :way_tags]).find(params[:id])
   def way
     @type = "way"
     @way = Way.preload(:way_tags, :containing_relation_members, :changeset => :user, :nodes => [:node_tags, :ways => :way_tags]).find(params[:id])

-    @next = Way.visible.where("id > ?", @way.id).order("id ASC").first
-    @prev = Way.visible.where("id < ?", @way.id).order("id DESC").first
+    @next = Way.visible.where("id > ?", @way.id).order(:id => :asc).first
+    @prev = Way.visible.where("id < ?", @way.id).order(:id => :desc).first

   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end
   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end


@@ -44,8 +44,8 @@ class BrowseController < ApplicationController
   def node
     @type = "node"
     @node = Node.find(params[:id])
   def node
     @type = "node"
     @node = Node.find(params[:id])

-    @next = Node.visible.where("id > ?", @node.id).order("id ASC").first
-    @prev = Node.visible.where("id < ?", @node.id).order("id DESC").first
+    @next = Node.visible.where("id > ?", @node.id).order(:id => :asc).first
+    @prev = Node.visible.where("id < ?", @node.id).order(:id => :desc).first

   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end
   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end


@@ -66,12 +66,12 @@ class BrowseController < ApplicationController
     @relation_pages, @relations = paginate(:old_relations, :conditions => {:changeset_id => @changeset.id}, :per_page => 20, :parameter => 'relation_page')
       
     @title = "#{I18n.t('browse.changeset.title')} | #{@changeset.id}"
     @relation_pages, @relations = paginate(:old_relations, :conditions => {:changeset_id => @changeset.id}, :per_page => 20, :parameter => 'relation_page')
       
     @title = "#{I18n.t('browse.changeset.title')} | #{@changeset.id}"

-    @next = Changeset.where("id > ?", @changeset.id).order("id ASC").first
-    @prev = Changeset.where("id < ?", @changeset.id).order("id DESC").first
+    @next = Changeset.where("id > ?", @changeset.id).order(:id => :asc).first
+    @prev = Changeset.where("id < ?", @changeset.id).order(:id => :desc).first

 
     if @changeset.user.data_public?
 
     if @changeset.user.data_public?

-      @next_by_user = Changeset.where("user_id = ? AND id > ?", @changeset.user_id, @changeset.id).order("id ASC").first
-      @prev_by_user = Changeset.where("user_id = ? AND id < ?", @changeset.user_id, @changeset.id).order("id DESC").first
+      @next_by_user = @changeset.user.changesets.where("id > ?", @changeset.id).order(:id => :asc).first
+      @prev_by_user = @changeset.user.changesets.where("id < ?", @changeset.id).order(:id => :desc).first

     end
   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
     end
   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found


@@ -81,8 +81,8 @@ class BrowseController < ApplicationController
     @type = "note"
     @note = Note.find(params[:id])
     @title = "#{I18n.t('browse.note.title')} | #{@note.id}"
     @type = "note"
     @note = Note.find(params[:id])
     @title = "#{I18n.t('browse.note.title')} | #{@note.id}"

-    @next = Note.where("status != 'hidden' AND id > ?", @note.id).order(:id).first
-    @prev = Note.where("status != 'hidden' AND id < ?", @note.id).order(:id => :desc).first
+    @next = Note.visible.where("id > ?", @note.id).order(:id => :asc).first
+    @prev = Note.visible.where("id < ?", @note.id).order(:id => :desc).first

   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end
   rescue ActiveRecord::RecordNotFound
     render :action => "not_found", :status => :not_found
   end

diff --git a/app/models/note.rb b/app/models/note.rb
index 9dc1227218f8a25b9a080223c1485dac49092132..27357e58a86830620d6f5224f9a32a7ab7c000ae 100644 (file)
--- a/app/models/note.rb
+++ b/app/models/note.rb
@@ -11,6 +11,9 @@ class Note < ActiveRecord::Base
   validates_inclusion_of :status, :in => ["open", "closed", "hidden"]
   validate :validate_position
 
   validates_inclusion_of :status, :in => ["open", "closed", "hidden"]
   validate :validate_position
 

+  scope :visible, -> { where("status != 'hidden'") }
+  scope :invisible, -> { where("status = 'hidden'") }
+

   after_initialize :set_defaults
 
   # Sanity check the latitude and longitude and add an error if it's broken
   after_initialize :set_defaults
 
   # Sanity check the latitude and longitude and add an error if it's broken