Merging 17846:17904 from trunk.

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

diff --git a/app/controllers/user_blocks_controller.rb b/app/controllers/user_blocks_controller.rb
index 2dcac3e8a3e118732e4ad4d0309601543701300c..f6bca4bced9f870c89b7db7bb3b19bd2bbd1114a 100644 (file)
--- a/app/controllers/user_blocks_controller.rb
+++ b/app/controllers/user_blocks_controller.rb
@@ -3,19 +3,22 @@ class UserBlocksController < ApplicationController
 
   before_filter :authorize_web
   before_filter :set_locale
 
   before_filter :authorize_web
   before_filter :set_locale

-  before_filter :require_user, :only => [:new, :create, :edit, :delete]
-  before_filter :require_moderator, :only => [:new, :create, :edit, :delete]
+  before_filter :require_user, :only => [:new, :create, :edit, :update, :revoke]
+  before_filter :require_moderator, :only => [:create, :update, :revoke]
+  before_filter :lookup_this_user, :only => [:new, :create, :blocks_on, :blocks_by]
+  before_filter :lookup_user_block, :only => [:show, :edit, :update, :revoke]
+  before_filter :require_valid_params, :only => [:create, :update]
+  before_filter :check_database_readable
+  before_filter :check_database_writable, :only => [:create, :update, :revoke]

 
   def index
     @user_blocks_pages, @user_blocks = paginate(:user_blocks,
 
   def index
     @user_blocks_pages, @user_blocks = paginate(:user_blocks,

-                                            :include => [:user, :moderator, :revoker],
-                                            :order => "user_blocks.end_at DESC",
-                                            :per_page => 20)
+                                                :include => [:user, :creator, :revoker],
+                                                :order => "user_blocks.ends_at DESC",
+                                                :per_page => 20)

   end
 
   def show
   end
 
   def show

-    @user_block = UserBlock.find(params[:id])
-

     if @user and @user.id == @user_block.user_id
       @user_block.needs_view = false
       @user_block.save!
     if @user and @user.id == @user_block.user_id
       @user_block.needs_view = false
       @user_block.save!


@@ -24,68 +27,47 @@ class UserBlocksController < ApplicationController
 
   def new
     @user_block = UserBlock.new
 
   def new
     @user_block = UserBlock.new

-    @display_name = params[:display_name]
-    @this_user = User.find_by_display_name(@display_name, :conditions => {:visible => true})

   end
 
   end
 

-  # GET /user_blocks/1/edit

   def edit
   def edit

-    @user_block = UserBlock.find(params[:id])
-    params[:user_block_period] = ((@user_block.end_at - Time.now.getutc) / 1.hour).ceil.to_s
+    params[:user_block_period] = ((@user_block.ends_at - Time.now.getutc) / 1.hour).ceil.to_s

   end
 
   def create
   end
 
   def create

-    @display_name = params[:display_name]
-    @this_user = User.find_by_display_name(@display_name, :conditions => {:visible => true})
-    block_period = [UserBlock::PERIODS.max, params[:user_block_period].to_i].min
+    unless @valid_params 
+      redirect_to :action => "new"
+      return
+    end

 
     @user_block = UserBlock.new(:user_id => @this_user.id,
 
     @user_block = UserBlock.new(:user_id => @this_user.id,

-                                :moderator_id => @user.id,
+                                :creator_id => @user.id,

                                 :reason => params[:user_block][:reason],
                                 :reason => params[:user_block][:reason],

-                                :end_at => Time.now.getutc() + block_period.hours,
+                                :ends_at => Time.now.getutc() + @block_period.hours,

                                 :needs_view => params[:user_block][:needs_view])
     
                                 :needs_view => params[:user_block][:needs_view])
     

-    if (@this_user and @user.moderator? and 
-        params[:tried_contacting] == "yes" and
-        params[:tried_waiting] == "yes" and
-        block_period >= 0)
-      if @user_block.save
-        flash[:notice] = t('user_block.create.flash', :name => @display_name)
-        redirect_to @user_block
-      else
-        render :action => "new"
-      end
+    if @user_block.save
+      flash[:notice] = t('user_block.create.flash', :name => @this_user.display_name)
+      redirect_to @user_block

     else
     else

-      if !@user.moderator?
-        flash[:notice] = t('user_block.create.not_a_moderator')
-      elsif params[:tried_contacting] != "yes"
-        flash[:notice] = t('user_block.create.try_contacting')
-      elsif params[:tried_waiting] != "yes"
-        flash[:notice] = t('user_block.create.try_waiting')
-      else
-        flash[:notice] = t('user_block.create.bad_parameters')
-      end
-      @display_name = @this_user.nil? ? '' : @this_user.display_name
-

       render :action => "new"
     end
   end
 
       render :action => "new"
     end
   end
 

-  def update
-    @user_block = UserBlock.find(params[:id])
-    block_period = [72, params[:user_block_period].to_i].min
-    
-    if @user_block.moderator_id != @user.id
-      flash[:notice] = t('user_block.update.only_creator_can_edit')
-      redirect_to(@user_block)
+  def update  
+    unless @valid_params 
+      redirect_to :action => "edit"
+      return
+    end

 
 

-    elsif !@user_block.active?
-      flash[:notice] = t('user_block.update.block_expired')
-      redirect_to(@user_block)
+    if @user_block.creator_id != @user.id
+      flash[:notice] = t('user_block.update.only_creator_can_edit')
+      redirect_to :action => "edit"
+      return
+    end

       
       

-    elsif @user_block.update_attributes({ :end_at => Time.now.getutc() + block_period.hours,
-                                          :reason => params[:user_block][:reason],
-                                          :needs_view => params[:user_block][:needs_view] })
+    if @user_block.update_attributes({ :ends_at => Time.now.getutc() + @block_period.hours,
+                                       :reason => params[:user_block][:reason],
+                                       :needs_view => params[:user_block][:needs_view] })

       flash[:notice] = t('user_block.update.success')
       redirect_to(@user_block)
     else
       flash[:notice] = t('user_block.update.success')
       redirect_to(@user_block)
     else


@@ -96,19 +78,10 @@ class UserBlocksController < ApplicationController
   ##
   # revokes the block, setting the end_time to now
   def revoke
   ##
   # revokes the block, setting the end_time to now
   def revoke

-    @user_block = UserBlock.find(params[:id])
-    
-    if !@user.moderator?
-      flash[:notice] = t('user_block.create.not_a_moderator')
-      redirect_to @user_block
-
-    elsif params[:confirm]
-      if @user_block.revoke!
+    if params[:confirm]
+      if @user_block.revoke! @user

         flash[:notice] = t'user_block.revoke.flash'
         redirect_to(@user_block)
         flash[:notice] = t'user_block.revoke.flash'
         redirect_to(@user_block)

-      else
-        flash[:notice] = t'user_block.revoke.error'
-        render :action => "edit"

       end
     end
   end
       end
     end
   end


@@ -116,30 +89,69 @@ class UserBlocksController < ApplicationController
   ##
   # shows a list of all the blocks on the given user
   def blocks_on
   ##
   # shows a list of all the blocks on the given user
   def blocks_on

-    @this_user = User.find_by_display_name(params[:display_name])
-

     @user_blocks_pages, @user_blocks = paginate(:user_blocks,
     @user_blocks_pages, @user_blocks = paginate(:user_blocks,

-                                                :include => [:user, :moderator, :revoker],
+                                                :include => [:user, :creator, :revoker],

                                                 :conditions => {:user_id => @this_user.id},
                                                 :conditions => {:user_id => @this_user.id},

-                                                :order => "user_blocks.end_at DESC",
+                                                :order => "user_blocks.ends_at DESC",

                                                 :per_page => 20)
   end
 
   ##
   # shows a list of all the blocks by the given user.
   def blocks_by
                                                 :per_page => 20)
   end
 
   ##
   # shows a list of all the blocks by the given user.
   def blocks_by

-    @this_user = User.find_by_display_name(params[:display_name])
-

     @user_blocks_pages, @user_blocks = paginate(:user_blocks,
     @user_blocks_pages, @user_blocks = paginate(:user_blocks,

-                                            :include => [:user, :moderator, :revoker],
-                                            :conditions => {:moderator_id => @this_user.id},
-                                            :order => "user_blocks.end_at DESC",
-                                            :per_page => 20)
+                                                :include => [:user, :creator, :revoker],
+                                                :conditions => {:creator_id => @this_user.id},
+                                                :order => "user_blocks.ends_at DESC",
+                                                :per_page => 20)

   end
 
   private
   end
 
   private

+  ##
+  # require that the user is a moderator, or fill out a helpful error message
+  # and return them to the login screen where they might be able to login as
+  # a moderator.

   def require_moderator
   def require_moderator

-    redirect_to "/403.html" unless @user.moderator?
+    unless @user.moderator?
+      flash[:notice] = t('user_block.filter.not_a_moderator')
+      redirect_to :action => 'index'
+    end
+  end
+
+  ##
+  # ensure that there is a "this_user" instance variable
+  def lookup_this_user
+    @this_user = User.find_by_display_name(params[:display_name])
+  rescue ActiveRecord::RecordNotFound
+    redirect_to :controller => 'user', :action => 'view', :display_name => params[:display_name] unless @this_user
+  end
+
+  ##
+  # ensure that there is a "user_block" instance variable
+  def lookup_user_block
+    @user_block = UserBlock.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render :action => "not_found", :status => :not_found
+  end
+
+  ##
+  # check that the input parameters are valid, setting an instance
+  # variable if not. note that this doesn't do any redirection, as it's
+  # called before two different actions, each of which should redirect
+  # to a different place.
+  def require_valid_params
+    @block_period = params[:user_block_period].to_i
+    @valid_params = false
+
+    if !UserBlock::PERIODS.include?(@block_period)
+      flash[:notice] = t('user_block.filter.block_period')
+      
+    elsif @user_block and !@user_block.active?
+      flash[:notice] = t('user_block.filter.block_expired')
+      
+    else
+      @valid_params = true
+    end

   end
 
 end
   end
 
 end