Remove remaining action cache usage and related infrastructure

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 004db5f8403665200bcb162f848b9e35c4945f41..815270f02fbb7a10e93277817eec4e5f3410df69 100644 (file)
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -5,11 +5,6 @@ class ApplicationController < ActionController::Base
 
   before_filter :fetch_body
 
-  if STATUS == :database_readonly or STATUS == :database_offline
-    def self.cache_sweeper(*sweepers)
-    end
-  end
-
   def authorize_web
     if session[:user]
       @user = User.where(:id => session[:user]).where("status IN ('active', 'confirmed', 'suspended')").first
@@ -388,40 +383,6 @@ class ApplicationController < ActionController::Base
     render :action => "timeout"
   end
 
-  ##
-  # extend caches_action to include the parameters, locale and logged in
-  # status in all cache keys
-  def self.caches_action(*actions)
-    options = actions.extract_options!
-    cache_path = options[:cache_path] || Hash.new
-
-    options[:unless] = case options[:unless]
-                       when NilClass then Array.new
-                       when Array then options[:unless]
-                       else unlessp = [ options[:unless] ]
-                       end
-
-    options[:unless].push(Proc.new do |controller|
-      controller.params.include?(:page)
-    end)
-
-    options[:cache_path] = Proc.new do |controller|
-      cache_path.merge(controller.params).merge(:host => SERVER_URL, :locale => I18n.locale)
-    end
-
-    actions.push(options)
-
-    super *actions
-  end
-
-  ##
-  # extend expire_action to expire all variants
-  def expire_action(options = {})
-    I18n.available_locales.each do |locale|
-      super options.merge(:host => SERVER_URL, :locale => locale)
-    end
-  end
-
   ##
   # is the requestor logged in?
   def logged_in?

diff --git a/app/controllers/diary_entry_controller.rb b/app/controllers/diary_entry_controller.rb
index 6f1f7240cf8036593a270e3643b6ce0b57d13d61..08e00419da3bf025c7096848f88eee98f1c6545a 100644 (file)
--- a/app/controllers/diary_entry_controller.rb
+++ b/app/controllers/diary_entry_controller.rb
@@ -9,11 +9,6 @@ class DiaryEntryController < ApplicationController
   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 :rss, :layout => true
-#  caches_action :view, :layout => false
-  cache_sweeper :diary_sweeper, :only => [:new, :edit, :comment, :hide, :hidecomment]
-
   def new
     @title = t 'diary_entry.new.title'
 

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 69cd9866ee8cc1cc083fc719538501f8062d4eaa..c4467159d7726d7f82391c058f788d4f719bdcfd 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -16,12 +16,6 @@ class TraceController < ApplicationController
   before_filter :offline_redirect, :only => [:create, :edit, :delete, :data, :api_create, :api_delete, :api_data]
   around_filter :api_call_handle_error, :only => [:api_create, :api_read, :api_update, :api_delete, :api_data]
 
-#  caches_action :list, :unless => :logged_in?, :layout => false
-#  caches_action :view, :layout => false
-  caches_action :georss, :layout => true
-  cache_sweeper :trace_sweeper, :only => [:create, :edit, :delete, :api_create, :api_update, :api_delete]
-  cache_sweeper :tracetag_sweeper, :only => [:create, :edit, :delete, :api_create, :api_update, :api_delete]
-
   # Counts and selects pages of GPX traces for various criteria (by user, tags, public etc.).
   #  target_user - if set, specifies the user to fetch traces for.  if not set will fetch all traces
   def list

diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index 321b619184b76788c583696acf2c18fa6544bc95..1c59930b1c1cf7ad73b664eeb3d3019a5394947d 100644 (file)
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -18,8 +18,6 @@ class UserController < ApplicationController
   before_filter :lookup_user_by_id, :only => [:api_read]
   before_filter :lookup_user_by_name, :only => [:set_status, :delete]
 
-  cache_sweeper :user_sweeper, :only => [:account, :set_status, :delete]
-
   def terms
     @legale = params[:legale] || OSM.IPToCountry(request.remote_ip) || DEFAULT_LEGALE
     @text = OSM.legal_text_for_country(@legale)

diff --git a/app/models/diary_sweeper.rb b/app/models/diary_sweeper.rb
deleted file mode 100644 (file)
index e7fd030..0000000
--- a/app/models/diary_sweeper.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-class DiarySweeper < ActionController::Caching::Sweeper
-  observe DiaryComment, DiaryEntry
-
-  def after_create(record)
-    expire_cache_for(record)
-  end
-
-  def after_update(record)
-    expire_cache_for(record)
-  end
-
-  def after_destroy(record)
-    expire_cache_for(record)
-  end  
-
-private 
-
-  def expire_cache_for(record)
-    case
-    when record.is_a?(DiaryEntry) then entry = record
-    when record.is_a?(DiaryComment) then entry = record.diary_entry
-    end
-
-    expire_action(:controller => 'diary_entry', :action => 'view', :display_name => entry.user.display_name, :id => entry.id)
-
-    expire_action(:controller => 'diary_entry', :action => 'list', :language => nil, :display_name => nil)
-    expire_action(:controller => 'diary_entry', :action => 'list', :language => entry.language_code, :display_name => nil)
-    expire_action(:controller => 'diary_entry', :action => 'list', :language => nil, :display_name => entry.user.display_name)
-
-    expire_action(:controller => 'diary_entry', :action => 'rss', :format => :rss, :language => nil, :display_name => nil)
-    expire_action(:controller => 'diary_entry', :action => 'rss', :format => :rss, :language => entry.language_code, :display_name => nil)
-    expire_action(:controller => 'diary_entry', :action => 'rss', :format => :rss, :language => nil, :display_name => entry.user.display_name)
-
-    if record.is_a?(DiaryEntry)
-      expire_fragment(:controller => 'diary_entry', :action => 'view', :display_name => entry.user.display_name, :id => entry.id, :part => "location")
-    end
-  end
-end

diff --git a/app/models/trace_sweeper.rb b/app/models/trace_sweeper.rb
deleted file mode 100644 (file)
index 777a58a..0000000
--- a/app/models/trace_sweeper.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-class TraceSweeper < ActionController::Caching::Sweeper
-  observe Trace
-
-  def after_create(record)
-    expire_cache_for(record)
-  end
-
-  def after_update(record)
-    expire_cache_for(record)
-  end
-
-  def after_destroy(record)
-    expire_cache_for(record)
-  end
-
-private
-
-  def expire_cache_for(record)
-    expire_action(:controller => 'trace', :action => 'view', :display_name => record.user.display_name, :id => record.id)
-
-    expire_action(:controller => 'trace', :action => 'list', :display_name => nil, :tag => nil)
-    expire_action(:controller => 'trace', :action => 'list', :display_name => record.user.display_name, :tag => nil)
-
-    expire_action(:controller => 'trace', :action => 'georss', :display_name => nil, :tag => nil)
-    expire_action(:controller => 'trace', :action => 'georss', :display_name => record.user.display_name, :tag => nil)
-  end
-end

diff --git a/app/models/tracetag_sweeper.rb b/app/models/tracetag_sweeper.rb
deleted file mode 100644 (file)
index f9de1dd..0000000
--- a/app/models/tracetag_sweeper.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-class TracetagSweeper < ActionController::Caching::Sweeper
-  observe Tracetag
-
-  def after_create(record)
-    expire_cache_for(record)
-  end
-
-  def after_update(record)
-    expire_cache_for(record)
-  end
-
-  def after_destroy(record)
-    expire_cache_for(record)
-  end
-
-private
-
-  def expire_cache_for(record)
-    expire_action(:controller => 'trace', :action => 'list', :display_name => nil, :tag => record.tag)
-    expire_action(:controller => 'trace', :action => 'list', :display_name => record.trace.user.display_name, :tag => record.tag)
-
-    expire_action(:controller => 'trace', :action => 'georss', :display_name => nil, :tag => record.tag)
-    expire_action(:controller => 'trace', :action => 'georss', :display_name => record.trace.user.display_name, :tag => record.tag)
-  end
-end

diff --git a/app/models/user_sweeper.rb b/app/models/user_sweeper.rb
deleted file mode 100644 (file)
index 8ce48e5..0000000
--- a/app/models/user_sweeper.rb
+++ /dev/null
@@ -1,55 +0,0 @@
-class UserSweeper < ActionController::Caching::Sweeper
-  observe User
-
-  def before_update(record)
-    expire_cache_for(User.find(record.id), record)
-  end
-
-  def before_destroy(record)
-    expire_cache_for(record, nil)
-  end
-
-private
-
-  def expire_cache_for(old_record, new_record)
-    if old_record and
-        (new_record.nil? or
-         old_record.visible? != new_record.visible? or
-         old_record.display_name != new_record.display_name or
-         old_record.image.fingerprint != new_record.image.fingerprint)
-      old_record.diary_entries.each do |entry|
-        expire_action(:controller => 'diary_entry', :action => 'view', :display_name => old_record.display_name, :id => entry.id)
-        expire_action(:controller => 'diary_entry', :action => 'list', :language => entry.language_code, :display_name => nil)
-        expire_action(:controller => 'diary_entry', :action => 'rss', :format => :rss, :language => entry.language_code, :display_name => nil)
-      end
-
-      old_record.diary_comments.each do |comment|
-        expire_action(:controller => 'diary_entry', :action => 'view', :display_name => comment.diary_entry.user.display_name, :id => comment.diary_entry.id)
-      end
-
-      expire_action(:controller => 'diary_entry', :action => 'list', :language => nil, :display_name => nil)
-      expire_action(:controller => 'diary_entry', :action => 'list', :language => nil, :display_name => old_record.display_name)
-
-      expire_action(:controller => 'diary_entry', :action => 'rss', :format => :rss, :language => nil, :display_name => nil)
-      expire_action(:controller => 'diary_entry', :action => 'rss', :format => :rss, :language => nil, :display_name => old_record.display_name)
-
-      old_record.traces.each do |trace|
-        expire_action(:controller => 'trace', :action => 'view', :display_name => old_record.display_name, :id => trace.id)
-
-        trace.tags.each do |tag|
-          expire_action(:controller => 'trace', :action => 'list', :display_name => nil, :tag => tag.tag)
-          expire_action(:controller => 'trace', :action => 'list', :display_name => old_record.display_name, :tag => tag.tag)
-
-          expire_action(:controller => 'trace', :action => 'georss', :display_name => nil, :tag => tag.tag)
-          expire_action(:controller => 'trace', :action => 'georss', :display_name => old_record.display_name, :tag => tag.tag)
-        end
-      end
-
-      expire_action(:controller => 'trace', :action => 'list', :display_name => nil, :tag => nil)
-      expire_action(:controller => 'trace', :action => 'list', :display_name => old_record.display_name, :tag => nil)
-
-      expire_action(:controller => 'trace', :action => 'georss', :display_name => nil, :tag => nil)
-      expire_action(:controller => 'trace', :action => 'georss', :display_name => old_record.display_name, :tag => nil)
-    end
-  end
-end