edit diary entries

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

diff --git a/app/controllers/diary_entry_controller.rb b/app/controllers/diary_entry_controller.rb
index a3b37b931beabf3c7cd9fcbca435d62c41c37914..0ad71da17ba99efa0db7eea33dfe8fad72488d69 100644 (file)
--- a/app/controllers/diary_entry_controller.rb
+++ b/app/controllers/diary_entry_controller.rb
@@ -2,7 +2,8 @@ class DiaryEntryController < ApplicationController
   layout 'site', :except => :rss
 
   before_filter :authorize_web
-  before_filter :require_user, :only => [:new]
+  before_filter :require_user, :only => [:new, :edit]
+  before_filter :check_database_availability
 
   def new
     @title = 'new diary entry'
@@ -15,6 +16,23 @@ class DiaryEntryController < ApplicationController
     end
   end
 
+  def edit
+    @title= 'edit diary entry'
+    @diary_entry = DiaryEntry.find(params[:id])
+    if @user != @diary_entry.user
+         redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
+    end
+    if params[:diary_entry]
+      @diary_entry.title = params[:diary_entry][:title]
+      @diary_entry.body = params[:diary_entry][:body]
+      @diary_entry.latitude = params[:diary_entry][:latitude]
+      @diary_entry.longitude = params[:diary_entry][:longitude]
+      if @diary_entry.save
+        redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
+         end
+    end
+  end
+
   def comment
     @entry = DiaryEntry.find(params[:id])
     @diary_comment = @entry.diary_comments.build(params[:diary_comment])
@@ -38,6 +56,7 @@ class DiaryEntryController < ApplicationController
                                           :per_page => 20)
       else
         @not_found_user = params[:display_name]
+
         render :action => 'no_such_user', :status => :not_found
       end
     else
@@ -51,22 +70,36 @@ class DiaryEntryController < ApplicationController
   def rss
     if params[:display_name]
       user = User.find_by_display_name(params[:display_name])
-      @entries = DiaryEntry.find(:all, :conditions => ['user_id = ?', user.id], :order => 'created_at DESC', :limit => 20)
-      @title = "OpenStreetMap diary entries for #{user.display_name}"
-      @description = "Recent OpenStreetmap diary entries from #{user.display_name}"
-      @link = "http://www.openstreetmap.org/user/#{user.display_name}/diary"
+
+      if user
+        @entries = DiaryEntry.find(:all, :conditions => ['user_id = ?', user.id], :order => 'created_at DESC', :limit => 20)
+        @title = "OpenStreetMap diary entries for #{user.display_name}"
+        @description = "Recent OpenStreetmap diary entries from #{user.display_name}"
+        @link = "http://www.openstreetmap.org/user/#{user.display_name}/diary"
+
+        render :content_type => Mime::RSS
+      else
+        render :nothing => true, :status => :not_found
+      end
     else
       @entries = DiaryEntry.find(:all, :order => 'created_at DESC', :limit => 20)
       @title = "OpenStreetMap diary entries"
       @description = "Recent diary entries from users of OpenStreetMap"
       @link = "http://www.openstreetmap.org/diary"
-    end
 
-    render :content_type => Mime::RSS
+      render :content_type => Mime::RSS
+    end
   end
 
   def view
     user = User.find_by_display_name(params[:display_name])
-    @entry = DiaryEntry.find(:first, :conditions => ['user_id = ? AND id = ?', user.id, params[:id]])
+
+    if user
+      @entry = DiaryEntry.find(:first, :conditions => ['user_id = ? AND id = ?', user.id, params[:id]])
+    else
+      @not_found_user = params[:display_name]
+
+      render :action => 'no_such_user', :status => :not_found
+    end
   end
 end