Rework notes interface using OpenLayers and rails

[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 83fcb4aea8362119e88064271c56c51d23584405..52ce742bfddf08870ae441e653e7855adb2e9458 100644 (file)
--- a/app/controllers/diary_entry_controller.rb
+++ b/app/controllers/diary_entry_controller.rb
@@ -1,50 +1,202 @@
 class DiaryEntryController < ApplicationController
 class DiaryEntryController < ApplicationController

-  layout 'site'
-  
+  layout 'site', :except => :rss
+

   before_filter :authorize_web
   before_filter :authorize_web

-  before_filter :require_user, :only => [:new]
+  before_filter :set_locale
+  before_filter :require_user, :only => [:new, :edit, :comment, :hide, :hidecomment]
+  before_filter :check_database_readable
+  before_filter :check_database_writable, :only => [:new, :edit]
+  before_filter :require_administrator, :only => [:hide, :hidecomment]
+
+  caches_action :list, :view, :layout => false
+  caches_action :rss, :layout => true
+  cache_sweeper :diary_sweeper, :only => [:new, :edit, :comment, :hide, :hidecomment]

 
   def new
 
   def new

-    @title = 'new diary entry'
-    if params[:diary_entry]     
-      @entry = DiaryEntry.new(params[:diary_entry])
-      @entry.user = @user
-      if @entry.save 
+    @title = t 'diary_entry.new.title'
+
+    if params[:diary_entry]
+      @diary_entry = DiaryEntry.new(params[:diary_entry])
+      @diary_entry.user = @user
+
+      if @diary_entry.save
+        default_lang = @user.preferences.find(:first, :conditions => {:k => "diary.default_language"})
+        if default_lang
+          default_lang.v = @diary_entry.language_code
+          default_lang.save!
+        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
       end

+    else
+      default_lang = @user.preferences.find(:first, :conditions => {:k => "diary.default_language"})
+      lang_code = default_lang ? default_lang.v : @user.preferred_language
+      @diary_entry = DiaryEntry.new(:language_code => lang_code)
+      render :action => 'edit'
+    end
+  end
+
+  def edit
+    @title= t 'diary_entry.edit.title'
+    @diary_entry = DiaryEntry.find(params[:id])
+
+    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
+    end
+  rescue ActiveRecord::RecordNotFound
+    render :action => "no_such_entry", :status => :not_found
+  end
+
+  def comment
+    @entry = DiaryEntry.find(params[:id])
+    @diary_comment = @entry.comments.build(params[:diary_comment])
+    @diary_comment.user = @user
+    if @diary_comment.save
+      if @diary_comment.user != @entry.user
+        Notifier::deliver_diary_comment_notification(@diary_comment)
+      end
+
+      redirect_to :controller => 'diary_entry', :action => 'view', :display_name => @entry.user.display_name, :id => @entry.id
+    else
+      render :action => 'view'

     end
   end
     end
   end

-  
+

   def list
     if params[:display_name]
   def list
     if params[:display_name]

-      @this_user = User.find_by_display_name(params[:display_name])
-      @title = @this_user.display_name + "'s diary"
-      if params[:id]
-        @entries=DiaryEntry.find(:all, :conditions => ['user_id = ? AND id = ?', @this_user.id, params[:id]])
+      @this_user = User.find_by_display_name(params[:display_name], :conditions => { :status => ["active", "confirmed"] })
+
+      if @this_user
+        @title = t 'diary_entry.list.user_title', :user => @this_user.display_name
+        @entry_pages, @entries = paginate(:diary_entries,
+                                          :conditions => { 
+                                            :user_id => @this_user.id,
+                                            :visible => true 
+                                          },
+                                          :order => 'created_at DESC',
+                                          :per_page => 20)

       else
       else

-        @entries=DiaryEntry.find(:all, :conditions => ['user_id = ?', @this_user.id], :order => 'created_at DESC')
+        @title = t'diary_entry.no_such_user.title'
+        @not_found_user = params[:display_name]
+
+        render :action => 'no_such_user', :status => :not_found

       end
       end

+    elsif params[:language]
+      @title = t 'diary_entry.list.in_language_title', :language => Language.find(params[:language]).english_name
+      @entry_pages, @entries = paginate(:diary_entries, :include => :user,
+                                        :conditions => {
+                                          :users => { :status => ["active", "confirmed"] },
+                                          :visible => true,
+                                          :language_code => params[:language]
+                                        },
+                                        :order => 'created_at DESC',
+                                        :per_page => 20)

     else
     else

-      @title = 'recent diary entries'
-      @entries=DiaryEntry.find(:all, :order => 'created_at DESC', :limit => 20)
+      @title = t 'diary_entry.list.title'
+      @entry_pages, @entries = paginate(:diary_entries, :include => :user,
+                                        :conditions => {
+                                          :users => { :status => ["active", "confirmed"] },
+                                          :visible => true
+                                        },
+                                        :order => 'created_at DESC',
+                                        :per_page => 20)

     end
   end
 
   def rss
     end
   end
 
   def rss

+    request.format = :rss
+

     if params[:display_name]
     if params[:display_name]

-      @this_user = User.find_by_display_name(params[:display_name])
-      @entries=DiaryEntry.find(:all, :conditions => ['user_id = ?', @this_user.id], :order => 'created_at DESC', :limit => 20)
-      rss = OSM::GeoRSS.new("OpenStreetMap diary entries for #{@this_user.display_name}", "Recent OpenStreetmap diary entries from #{@this_user.display_name}", "http://www.openstreetmap.org/user/#{@this_user.display_name}/diary") 
+      user = User.find_by_display_name(params[:display_name], :conditions => { :status => ["active", "confirmed"] })
+
+      if user
+        @entries = DiaryEntry.find(:all, 
+                                   :conditions => { 
+                                     :user_id => user.id,
+                                     :visible => true 
+                                   },
+                                   :order => 'created_at DESC', 
+                                   :limit => 20)
+        @title = I18n.t('diary_entry.feed.user.title', :user => user.display_name)
+        @description = I18n.t('diary_entry.feed.user.description', :user => user.display_name)
+        @link = "http://#{SERVER_URL}/user/#{user.display_name}/diary"
+      else
+        render :nothing => true, :status => :not_found
+      end
+    elsif params[:language]
+      @entries = DiaryEntry.find(:all, :include => :user,
+                                 :conditions => {
+                                   :users => { :status => ["active", "confirmed"] },
+                                   :visible => true,
+                                   :language_code => params[:language]
+                                 },
+                                 :order => 'created_at DESC', 
+                                 :limit => 20)
+      @title = I18n.t('diary_entry.feed.language.title', :language_name => Language.find(params[:language]).english_name)
+      @description = I18n.t('diary_entry.feed.language.description', :language_name => Language.find(params[:language]).english_name)
+      @link = "http://#{SERVER_URL}/diary/#{params[:language]}"

     else
     else

-      @entries=DiaryEntry.find(:all, :order => 'created_at DESC', :limit => 20)
-      rss = OSM::GeoRSS.new('OpenStreetMap diary entries', 'Recent diary entries from users of OpenStreetMap', 'http://www.openstreetmap.org/diary') 
+      @entries = DiaryEntry.find(:all, :include => :user,
+                                 :conditions => {
+                                   :users => { :status => ["active", "confirmed"] },
+                                   :visible => true
+                                 },
+                                 :order => 'created_at DESC', 
+                                 :limit => 20)
+      @title = I18n.t('diary_entry.feed.all.title')
+      @description = I18n.t('diary_entry.feed.all.description')
+      @link = "http://#{SERVER_URL}/diary"

     end
     end

+  end
+
+  def view
+    user = User.find_by_display_name(params[:display_name], :conditions => { :status => ["active", "confirmed"] })

 
 

-    @entries.each do |entry|
-      rss.add(entry.latitude, entry.longitude, entry.title, entry.user.display_name, url_for({:controller => 'diary_entry', :action => 'list', :id => entry.id, :display_name => entry.user.display_name}), entry.body, entry.created_at)
+    if user
+      @entry = DiaryEntry.find(:first, :conditions => {
+                                 :id => params[:id],
+                                 :user_id => user.id,
+                                 :visible => true
+                               })
+      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
+    else
+      @not_found_user = params[:display_name]
+
+      render :action => 'no_such_user', :status => :not_found

     end
     end

+  end

 
 

-    render :text => rss.to_s, :content_type => "application/rss+xml"
+  def hide
+    entry = DiaryEntry.find(params[:id])
+    entry.update_attributes(:visible => false)
+    redirect_to :action => "list", :display_name => entry.user.display_name

   end
 
   end
 

+  def hidecomment
+    comment = DiaryComment.find(params[:comment])
+    comment.update_attributes(:visible => false)
+    redirect_to :action => "view", :display_name => comment.diary_entry.user.display_name, :id => comment.diary_entry.id
+  end
+private
+  ##
+  # require that the user is a administrator, or fill out a helpful error message
+  # and return them to the user page.
+  def require_administrator
+    unless @user.administrator?
+      flash[:error] = t('user.filter.not_an_administrator')
+      redirect_to :controller => 'diary_entry', :action => 'view', :display_name => params[:id]
+    end
+  end

 end
 end