Ajaxify message deletion

[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 ff1976a823e6e763ca5fe3cddc72e75b21c72580..f218ea6bb1ea89d4f1c634a6da4e8995d5267655 100644 (file)
--- a/app/controllers/diary_entry_controller.rb
+++ b/app/controllers/diary_entry_controller.rb
@@ -4,13 +4,14 @@ class DiaryEntryController < ApplicationController
   before_filter :authorize_web
   before_filter :set_locale
   before_filter :require_user, :only => [:new, :edit, :comment, :hide, :hidecomment]
+  before_filter :lookup_this_user, :only => [:view, :comments]
   before_filter :check_database_readable
   before_filter :check_database_writable, :only => [:new, :edit]
   before_filter :require_administrator, :only => [:hide, :hidecomment]
 
-  caches_action :list, :layout => false, :unless => :user_specific_list?
+#  caches_action :list, :layout => false, :unless => :user_specific_list?
   caches_action :rss, :layout => true
-  caches_action :view, :layout => false
+#  caches_action :view, :layout => false
   cache_sweeper :diary_sweeper, :only => [:new, :edit, :comment, :hide, :hidecomment]
 
   def new
@@ -28,7 +29,7 @@ class DiaryEntryController < ApplicationController
         else
           @user.preferences.create(:k => "diary.default_language", :v => @diary_entry.language_code)
         end
-        redirect_to :controller => 'diary_entry', :action => 'list', :display_name => @user.display_name 
+        redirect_to :controller => 'diary_entry', :action => 'list', :display_name => @user.display_name
       else
         render :action => 'edit'
       end
@@ -36,6 +37,7 @@ class DiaryEntryController < ApplicationController
       default_lang = @user.preferences.where(:k => "diary.default_language").first
       lang_code = default_lang ? default_lang.v : @user.preferred_language
       @diary_entry = DiaryEntry.new(:language_code => lang_code)
+      set_map_location
       render :action => 'edit'
     end
   end
@@ -46,11 +48,11 @@ class DiaryEntryController < ApplicationController
 
     if @user != @diary_entry.user
       redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
-    elsif params[:diary_entry]
-      if @diary_entry.update_attributes(params[:diary_entry])
-        redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
-      end
+    elsif params[:diary_entry] and @diary_entry.update_attributes(params[:diary_entry])
+      redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
     end
+
+    set_map_location
   rescue ActiveRecord::RecordNotFound
     render :action => "no_such_entry", :status => :not_found
   end
@@ -77,17 +79,14 @@ class DiaryEntryController < ApplicationController
       if @this_user
         @title = t 'diary_entry.list.user_title', :user => @this_user.display_name
         @entry_pages, @entries = paginate(:diary_entries,
-                                          :conditions => { 
+                                          :conditions => {
                                             :user_id => @this_user.id,
-                                            :visible => true 
+                                            :visible => true
                                           },
                                           :order => 'created_at DESC',
                                           :per_page => 20)
       else
-        @title = t'diary_entry.no_such_user.title'
-        @not_found_user = params[:display_name]
-
-        render :action => 'no_such_user', :status => :not_found
+        render_unknown_user params[:display_name]
       end
     elsif params[:language]
       @title = t 'diary_entry.list.in_language_title', :language => Language.find(params[:language]).english_name
@@ -111,7 +110,7 @@ class DiaryEntryController < ApplicationController
                                           :per_page => 20)
       else
           require_user
-          return     
+          return
       end
     elsif params[:nearby]
       if @user
@@ -122,11 +121,11 @@ class DiaryEntryController < ApplicationController
                                             :visible => true
                                           },
                                           :order => 'created_at DESC',
-                                          :per_page => 20)                                        
+                                          :per_page => 20)
       else
           require_user
-          return     
-      end                                  
+          return
+      end
     else
       @title = t 'diary_entry.list.title'
       @entry_pages, @entries = paginate(:diary_entries, :include => :user,
@@ -167,34 +166,37 @@ class DiaryEntryController < ApplicationController
   end
 
   def view
-    user = User.active.find_by_display_name(params[:display_name])
-
-    if user
-      @entry = user.diary_entries.visible.where(:id => params[:id]).first
-      if @entry
-        @title = t 'diary_entry.view.title', :user => params[:display_name], :title => @entry.title
-      else
-        @title = t 'diary_entry.no_such_entry.title', :id => params[:id]
-        render :action => 'no_such_entry', :status => :not_found
-      end
+    @entry = @this_user.diary_entries.visible.where(:id => params[:id]).first
+    if @entry
+      @title = t 'diary_entry.view.title', :user => params[:display_name], :title => @entry.title
     else
-      @not_found_user = params[:display_name]
-
-      render :action => 'no_such_user', :status => :not_found
+      @title = t 'diary_entry.no_such_entry.title', :id => params[:id]
+      render :action => 'no_such_entry', :status => :not_found
     end
   end
 
   def hide
     entry = DiaryEntry.find(params[:id])
-    entry.update_attributes(:visible => false)
+    entry.update_attributes({:visible => false}, :without_protection => true)
     redirect_to :action => "list", :display_name => entry.user.display_name
   end
 
   def hidecomment
     comment = DiaryComment.find(params[:comment])
-    comment.update_attributes(:visible => false)
+    comment.update_attributes({:visible => false}, :without_protection => true)
     redirect_to :action => "view", :display_name => comment.diary_entry.user.display_name, :id => comment.diary_entry.id
   end
+
+  def comments
+    @comment_pages, @comments = paginate(:diary_comments,
+                                         :conditions => {
+                                           :user_id => @this_user,
+                                           :visible => true
+                                         },
+                                         :order => 'created_at DESC',
+                                         :per_page => 20)
+    @page = (params[:page] || 1).to_i
+  end
 private
   ##
   # require that the user is a administrator, or fill out a helpful error message
@@ -211,4 +213,22 @@ private
   def user_specific_list?
     params[:friends] or params[:nearby]
   end
+
+  ##
+  # decide on a location for the diary entry map
+  def set_map_location
+    if @diary_entry.latitude and @diary_entry.longitude
+      @lon = @diary_entry.longitude
+      @lat = @diary_entry.latitude
+      @zoom = 12
+    elsif @user.home_lat.nil? or @user.home_lon.nil?
+      @lon = params[:lon] || -0.1
+      @lat = params[:lat] || 51.5
+      @zoom = params[:zoom] || 4
+    else
+      @lon = @user.home_lon
+      @lat = @user.home_lat
+      @zoom = 12
+    end
+  end
 end