Allow third party images in user content

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

diff --git a/app/controllers/message_controller.rb b/app/controllers/message_controller.rb
index ec183fc3e7800abe464774e44201e7ed2361cda7..3952b67ca47e1ae40a0b15ff593054e8f146c73e 100644 (file)
--- a/app/controllers/message_controller.rb
+++ b/app/controllers/message_controller.rb
@@ -1,148 +1,146 @@
 class MessageController < ApplicationController
 class MessageController < ApplicationController

-  layout 'site'
+  layout "site"

 
 

-  before_filter :authorize_web
-  before_filter :set_locale
-  before_filter :require_user
-  before_filter :check_database_readable
-  before_filter :check_database_writable, :only => [:new, :reply, :mark]
+  before_action :authorize_web
+  before_action :set_locale
+  before_action :require_user
+  before_action :lookup_this_user, :only => [:new]
+  before_action :check_database_readable
+  before_action :check_database_writable, :only => [:new, :reply, :mark]
+  before_action :allow_thirdparty_images, :only => [:new, :read]

 
 

-  # Allow the user to write a new message to another user. This action also 
+  # Allow the user to write a new message to another user. This action also

   # deals with the sending of that message to the other user when the user
   # clicks send.
   # The display_name param is the display name of the user that the message is being sent to.
   def new
   # deals with the sending of that message to the other user when the user
   # clicks send.
   # The display_name param is the display name of the user that the message is being sent to.
   def new

-    @to_user = User.find_by_display_name(params[:display_name])
-    if @to_user
-      if params[:message]
-        if @user.sent_messages.where("sent_on >= ?", Time.now.getutc - 1.hour).count >= MAX_MESSAGES_PER_HOUR
-          flash[:error] = t 'message.new.limit_exceeded'
-        else
-          @message = Message.new(params[:message])
-          @message.to_user_id = @to_user.id
-          @message.from_user_id = @user.id
-          @message.sent_on = Time.now.getutc
-
-          if @message.save
-            flash[:notice] = t 'message.new.message_sent'
-            Notifier.message_notification(@message).deliver
-            redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
-          end
-        end
+    if request.post?
+      if current_user.sent_messages.where("sent_on >= ?", Time.now.getutc - 1.hour).count >= MAX_MESSAGES_PER_HOUR
+        flash[:error] = t "message.new.limit_exceeded"

       else
       else

-        if params[:title]
-          # ?title= is set when someone reponds to this user's diary
-          # entry. Then we pre-fill out the subject and the <title>
-          @title = @subject = params[:title]
-        else
-          # The default /message/new/$user view
-          @title = t 'message.new.title'
+        @message = Message.new(message_params)
+        @message.recipient = @this_user
+        @message.sender = current_user
+        @message.sent_on = Time.now.getutc
+
+        if @message.save
+          flash[:notice] = t "message.new.message_sent"
+          Notifier.message_notification(@message).deliver_now
+          redirect_to :action => "inbox", :display_name => current_user.display_name

         end
       end
         end
       end

-    else
-      @title = t'message.no_such_user.title'
-      render :action => 'no_such_user', :status => :not_found

     end
     end

+
+    @message ||= Message.new(message_params.merge(:recipient => @this_user))
+    @title = t "message.new.title"

   end
 
   # Allow the user to reply to another message.
   def reply
     message = Message.find(params[:message_id])
 
   end
 
   # Allow the user to reply to another message.
   def reply
     message = Message.find(params[:message_id])
 

-    if message.to_user_id == @user.id then
-      @body = "On #{message.sent_on} #{message.sender.display_name} wrote:\n\n#{message.body.gsub(/^/, '> ')}" 
-      @title = @subject = "Re: #{message.title.sub(/^Re:\s*/, '')}"
-      @to_user = User.find(message.from_user_id)
+    if message.recipient == current_user
+      message.update(:message_read => true)
+
+      @message = Message.new(
+        :recipient => message.sender,
+        :title => "Re: #{message.title.sub(/^Re:\s*/, '')}",
+        :body => "On #{message.sent_on} #{message.sender.display_name} wrote:\n\n#{message.body.gsub(/^/, '> ')}"
+      )

 
 

-      render :action => 'new'
+      @title = @message.title
+
+      render :action => "new"

     else
     else

-      flash[:notice] = t 'message.reply.wrong_user', :user => @user.display_name
+      flash[:notice] = t "message.reply.wrong_user", :user => current_user.display_name

       redirect_to :controller => "user", :action => "login", :referer => request.fullpath
     end
   rescue ActiveRecord::RecordNotFound
       redirect_to :controller => "user", :action => "login", :referer => request.fullpath
     end
   rescue ActiveRecord::RecordNotFound

-    @title = t'message.no_such_message.title'
-    render :action => 'no_such_message', :status => :not_found
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found

   end
 
   # Show a message
   def read
   end
 
   # Show a message
   def read

-    @title = t 'message.read.title'
+    @title = t "message.read.title"

     @message = Message.find(params[:message_id])
 
     @message = Message.find(params[:message_id])
 

-    if @message.to_user_id == @user.id or @message.from_user_id == @user.id then
-      @message.message_read = true if @message.to_user_id == @user.id
+    if @message.recipient == current_user || @message.sender == current_user
+      @message.message_read = true if @message.recipient == current_user

       @message.save
     else
       @message.save
     else

-      flash[:notice] = t 'message.read.wrong_user', :user => @user.display_name
+      flash[:notice] = t "message.read.wrong_user", :user => current_user.display_name

       redirect_to :controller => "user", :action => "login", :referer => request.fullpath
     end
   rescue ActiveRecord::RecordNotFound
       redirect_to :controller => "user", :action => "login", :referer => request.fullpath
     end
   rescue ActiveRecord::RecordNotFound

-    @title = t'message.no_such_message.title'
-    render :action => 'no_such_message', :status => :not_found
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found

   end
 
   # Display the list of messages that have been sent to the user.
   def inbox
   end
 
   # Display the list of messages that have been sent to the user.
   def inbox

-    @title = t 'message.inbox.title'
-    if @user and params[:display_name] == @user.display_name
+    @title = t "message.inbox.title"
+    if current_user && params[:display_name] == current_user.display_name

     else
     else

-      redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
+      redirect_to :action => "inbox", :display_name => current_user.display_name

     end
   end
 
   # Display the list of messages that the user has sent to other users.
   def outbox
     end
   end
 
   # Display the list of messages that the user has sent to other users.
   def outbox

-    @title = t 'message.outbox.title'
-    if @user and params[:display_name] == @user.display_name
+    @title = t "message.outbox.title"
+    if current_user && params[:display_name] == current_user.display_name

     else
     else

-      redirect_to :controller => 'message', :action => 'outbox', :display_name => @user.display_name
+      redirect_to :action => "outbox", :display_name => current_user.display_name

     end
   end
 
   # Set the message as being read or unread.
   def mark
     end
   end
 
   # Set the message as being read or unread.
   def mark

-    if params[:message_id]
-      id = params[:message_id]
-      @message = Message.where(:id => id).where("to_user_id = ? OR from_user_id = ?", @user.id, @user.id).first
-      if params[:mark] == 'unread'
-        message_read = false 
-        notice = t 'message.mark.as_unread'
-      else
-        message_read = true
-        notice = t 'message.mark.as_read'
-      end
-      @message.message_read = message_read
-      if @message.save
-        if not request.xhr?
-          flash[:notice] = notice
-          redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
-        end
-      end
+    @message = Message.where("to_user_id = ? OR from_user_id = ?", current_user.id, current_user.id).find(params[:message_id])
+    if params[:mark] == "unread"
+      message_read = false
+      notice = t "message.mark.as_unread"
+    else
+      message_read = true
+      notice = t "message.mark.as_read"
+    end
+    @message.message_read = message_read
+    if @message.save && !request.xhr?
+      flash[:notice] = notice
+      redirect_to :action => "inbox", :display_name => current_user.display_name

     end
   rescue ActiveRecord::RecordNotFound
     end
   rescue ActiveRecord::RecordNotFound

-    @title = t'message.no_such_message.title'
-    render :action => 'no_such_message', :status => :not_found
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found

   end
 
   # Delete the message.
   def delete
   end
 
   # Delete the message.
   def delete

-    if params[:message_id]
-      id = params[:message_id]
-      message = Message.where(:id => id).where("to_user_id = ? OR from_user_id = ?", @user.id, @user.id).first
-      message.from_user_visible = false if message.sender == @user
-      message.to_user_visible = false if message.recipient == @user
-      if message.save
-        flash[:notice] = t 'message.delete.deleted'
-
-        if params[:referer]
-          redirect_to params[:referer]
-        else
-          redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
-        end
+    @message = Message.where("to_user_id = ? OR from_user_id = ?", current_user.id, current_user.id).find(params[:message_id])
+    @message.from_user_visible = false if @message.sender == current_user
+    @message.to_user_visible = false if @message.recipient == current_user
+    if @message.save && !request.xhr?
+      flash[:notice] = t "message.delete.deleted"
+
+      if params[:referer]
+        redirect_to params[:referer]
+      else
+        redirect_to :action => "inbox", :display_name => current_user.display_name

       end
     end
   rescue ActiveRecord::RecordNotFound
       end
     end
   rescue ActiveRecord::RecordNotFound

-    @title = t'message.no_such_message.title'
-    render :action => 'no_such_message', :status => :not_found
+    @title = t "message.no_such_message.title"
+    render :action => "no_such_message", :status => :not_found
+  end
+
+  private
+
+  ##
+  # return permitted message parameters
+  def message_params
+    params.require(:message).permit(:title, :body)
+  rescue ActionController::ParameterMissing
+    ActionController::Parameters.new.permit(:title, :body)

   end
 end
   end
 end